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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.3-201504021826.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..6eabd3c 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2283,6 +2290,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2584,6 +2595,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 713bf26..9ceae96 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -879,7 +947,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -926,6 +994,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1095,6 +1168,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer
547 + signing_key.x509.signer \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1215,7 +1293,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1521,17 +1601,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1543,11 +1627,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index d8f9b7e..f6222fa 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -102,6 +102,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index 97d07ed..2931f2b 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..eaa807d 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, , op1, op2, , ) \
1367 + __ATOMIC64_OP(op, _unchecked, op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, , op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 891a56b..48f337e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1842
1843 /* This is an ARM L2C thing */
1844 void (*write_sec)(unsigned long, unsigned);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index f027941..f36ce30 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -126,6 +126,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a31ecdad..95e98d4 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -81,6 +81,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -92,10 +93,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index d5cac54..906ea3e 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index d890e41..3921292 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -78,9 +78,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 .restart_block = { \
2125 .fn = do_no_restart_syscall, \
2126 }, \
2127 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index 4767eb9..bf00668 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a,b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x,p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x,p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check(x,p); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x,p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x,p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check(x,p); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2260 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x,ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x),(ptr),__gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x,ptr,err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x),(ptr),err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x,ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x),(ptr),__pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x,ptr,err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x),(ptr),err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 2f5555d..d493c91 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -47,6 +47,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -89,11 +170,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -478,7 +575,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -512,11 +611,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 664eee8..f470938 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -437,7 +437,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index bea7db9..a210d10 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 5038960..4aa71d8 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index e55408e..14d9998 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3058 asm("mrc p15, 0, %0, c0, c1, 4"
3059 : "=r" (mmfr0));
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 8aa6f1b..0899e08 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 0b0d58a..988cb45 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3438 index ce25e85..3dd7850 100644
3439 --- a/arch/arm/mach-at91/setup.c
3440 +++ b/arch/arm/mach-at91/setup.c
3441 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3442
3443 desc->pfn = __phys_to_pfn(base);
3444 desc->length = length;
3445 - desc->type = MT_MEMORY_RWX_NONCACHED;
3446 + desc->type = MT_MEMORY_RW_NONCACHED;
3447
3448 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3449 base, length, desc->virtual);
3450 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3451 index f8e7dcd..17ee921 100644
3452 --- a/arch/arm/mach-exynos/suspend.c
3453 +++ b/arch/arm/mach-exynos/suspend.c
3454 @@ -18,6 +18,7 @@
3455 #include <linux/syscore_ops.h>
3456 #include <linux/cpu_pm.h>
3457 #include <linux/io.h>
3458 +#include <linux/irq.h>
3459 #include <linux/irqchip/arm-gic.h>
3460 #include <linux/err.h>
3461 #include <linux/regulator/machine.h>
3462 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3463 tmp |= pm_data->wake_disable_mask;
3464 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3465
3466 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_open_kernel();
3469 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3470 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3471 + pax_close_kernel();
3472
3473 register_syscore_ops(&exynos_pm_syscore_ops);
3474 suspend_set_ops(&exynos_suspend_ops);
3475 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3476 index 7f352de..6dc0929 100644
3477 --- a/arch/arm/mach-keystone/keystone.c
3478 +++ b/arch/arm/mach-keystone/keystone.c
3479 @@ -27,7 +27,7 @@
3480
3481 #include "keystone.h"
3482
3483 -static struct notifier_block platform_nb;
3484 +static notifier_block_no_const platform_nb;
3485 static unsigned long keystone_dma_pfn_offset __read_mostly;
3486
3487 static int keystone_platform_notifier(struct notifier_block *nb,
3488 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3489 index ccef880..5dfad80 100644
3490 --- a/arch/arm/mach-mvebu/coherency.c
3491 +++ b/arch/arm/mach-mvebu/coherency.c
3492 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3493
3494 /*
3495 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3496 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3497 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3498 * is needed as a workaround for a deadlock issue between the PCIe
3499 * interface and the cache controller.
3500 */
3501 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3502 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3503
3504 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3505 - mtype = MT_UNCACHED;
3506 + mtype = MT_UNCACHED_RW;
3507
3508 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3509 }
3510 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3511 index b6443a4..20a0b74 100644
3512 --- a/arch/arm/mach-omap2/board-n8x0.c
3513 +++ b/arch/arm/mach-omap2/board-n8x0.c
3514 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3515 }
3516 #endif
3517
3518 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3519 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3520 .late_init = n8x0_menelaus_late_init,
3521 };
3522
3523 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 index 79f49d9..70bf184 100644
3525 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3526 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3527 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3528 void (*resume)(void);
3529 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3530 void (*hotplug_restart)(void);
3531 -};
3532 +} __no_const;
3533
3534 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3535 static struct powerdomain *mpuss_pd;
3536 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3537 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3538 {}
3539
3540 -struct cpu_pm_ops omap_pm_ops = {
3541 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3542 .finish_suspend = default_finish_suspend,
3543 .resume = dummy_cpu_resume,
3544 .scu_prepare = dummy_scu_prepare,
3545 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3546 index 5305ec7..6d74045 100644
3547 --- a/arch/arm/mach-omap2/omap-smp.c
3548 +++ b/arch/arm/mach-omap2/omap-smp.c
3549 @@ -19,6 +19,7 @@
3550 #include <linux/device.h>
3551 #include <linux/smp.h>
3552 #include <linux/io.h>
3553 +#include <linux/irq.h>
3554 #include <linux/irqchip/arm-gic.h>
3555
3556 #include <asm/smp_scu.h>
3557 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 index f961c46..4a453dc 100644
3559 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3560 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3561 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3562 return NOTIFY_OK;
3563 }
3564
3565 -static struct notifier_block __refdata irq_hotplug_notifier = {
3566 +static struct notifier_block irq_hotplug_notifier = {
3567 .notifier_call = irq_cpu_hotplug_notify,
3568 };
3569
3570 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3571 index be9541e..821805f 100644
3572 --- a/arch/arm/mach-omap2/omap_device.c
3573 +++ b/arch/arm/mach-omap2/omap_device.c
3574 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3575 struct platform_device __init *omap_device_build(const char *pdev_name,
3576 int pdev_id,
3577 struct omap_hwmod *oh,
3578 - void *pdata, int pdata_len)
3579 + const void *pdata, int pdata_len)
3580 {
3581 struct omap_hwmod *ohs[] = { oh };
3582
3583 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3584 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3585 int pdev_id,
3586 struct omap_hwmod **ohs,
3587 - int oh_cnt, void *pdata,
3588 + int oh_cnt, const void *pdata,
3589 int pdata_len)
3590 {
3591 int ret = -ENOMEM;
3592 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3593 index 78c02b3..c94109a 100644
3594 --- a/arch/arm/mach-omap2/omap_device.h
3595 +++ b/arch/arm/mach-omap2/omap_device.h
3596 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3597 /* Core code interface */
3598
3599 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3600 - struct omap_hwmod *oh, void *pdata,
3601 + struct omap_hwmod *oh, const void *pdata,
3602 int pdata_len);
3603
3604 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3605 struct omap_hwmod **oh, int oh_cnt,
3606 - void *pdata, int pdata_len);
3607 + const void *pdata, int pdata_len);
3608
3609 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3610 struct omap_hwmod **ohs, int oh_cnt);
3611 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3612 index 9025fff..3555702 100644
3613 --- a/arch/arm/mach-omap2/omap_hwmod.c
3614 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3615 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3616 int (*init_clkdm)(struct omap_hwmod *oh);
3617 void (*update_context_lost)(struct omap_hwmod *oh);
3618 int (*get_context_lost)(struct omap_hwmod *oh);
3619 -};
3620 +} __no_const;
3621
3622 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3623 -static struct omap_hwmod_soc_ops soc_ops;
3624 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3625
3626 /* omap_hwmod_list contains all registered struct omap_hwmods */
3627 static LIST_HEAD(omap_hwmod_list);
3628 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 index 95fee54..cfa9cf1 100644
3630 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3631 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3632 @@ -10,6 +10,7 @@
3633
3634 #include <linux/kernel.h>
3635 #include <linux/init.h>
3636 +#include <asm/pgtable.h>
3637
3638 #include "powerdomain.h"
3639
3640 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3641
3642 void __init am43xx_powerdomains_init(void)
3643 {
3644 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3645 + pax_open_kernel();
3646 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3647 + pax_close_kernel();
3648 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3649 pwrdm_register_pwrdms(powerdomains_am43xx);
3650 pwrdm_complete_init();
3651 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3652 index ff0a68c..b312aa0 100644
3653 --- a/arch/arm/mach-omap2/wd_timer.c
3654 +++ b/arch/arm/mach-omap2/wd_timer.c
3655 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3656 struct omap_hwmod *oh;
3657 char *oh_name = "wd_timer2";
3658 char *dev_name = "omap_wdt";
3659 - struct omap_wd_timer_platform_data pdata;
3660 + static struct omap_wd_timer_platform_data pdata = {
3661 + .read_reset_sources = prm_read_reset_sources
3662 + };
3663
3664 if (!cpu_class_is_omap2() || of_have_populated_dt())
3665 return 0;
3666 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3667 return -EINVAL;
3668 }
3669
3670 - pdata.read_reset_sources = prm_read_reset_sources;
3671 -
3672 pdev = omap_device_build(dev_name, id, oh, &pdata,
3673 sizeof(struct omap_wd_timer_platform_data));
3674 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3675 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 index 4f25a7c..a81be85 100644
3677 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3678 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3679 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3680 bool entered_lp2 = false;
3681
3682 if (tegra_pending_sgi())
3683 - ACCESS_ONCE(abort_flag) = true;
3684 + ACCESS_ONCE_RW(abort_flag) = true;
3685
3686 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3687
3688 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3689 index ab95f53..4b977a7 100644
3690 --- a/arch/arm/mach-tegra/irq.c
3691 +++ b/arch/arm/mach-tegra/irq.c
3692 @@ -20,6 +20,7 @@
3693 #include <linux/cpu_pm.h>
3694 #include <linux/interrupt.h>
3695 #include <linux/io.h>
3696 +#include <linux/irq.h>
3697 #include <linux/irqchip/arm-gic.h>
3698 #include <linux/irq.h>
3699 #include <linux/kernel.h>
3700 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3701 index 2cb587b..6ddfebf 100644
3702 --- a/arch/arm/mach-ux500/pm.c
3703 +++ b/arch/arm/mach-ux500/pm.c
3704 @@ -10,6 +10,7 @@
3705 */
3706
3707 #include <linux/kernel.h>
3708 +#include <linux/irq.h>
3709 #include <linux/irqchip/arm-gic.h>
3710 #include <linux/delay.h>
3711 #include <linux/io.h>
3712 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3713 index 2dea8b5..6499da2 100644
3714 --- a/arch/arm/mach-ux500/setup.h
3715 +++ b/arch/arm/mach-ux500/setup.h
3716 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3717 .type = MT_DEVICE, \
3718 }
3719
3720 -#define __MEM_DEV_DESC(x, sz) { \
3721 - .virtual = IO_ADDRESS(x), \
3722 - .pfn = __phys_to_pfn(x), \
3723 - .length = sz, \
3724 - .type = MT_MEMORY_RWX, \
3725 -}
3726 -
3727 extern struct smp_operations ux500_smp_ops;
3728 extern void ux500_cpu_die(unsigned int cpu);
3729
3730 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3731 index 52d768f..5f93180 100644
3732 --- a/arch/arm/mach-zynq/platsmp.c
3733 +++ b/arch/arm/mach-zynq/platsmp.c
3734 @@ -24,6 +24,7 @@
3735 #include <linux/io.h>
3736 #include <asm/cacheflush.h>
3737 #include <asm/smp_scu.h>
3738 +#include <linux/irq.h>
3739 #include <linux/irqchip/arm-gic.h>
3740 #include "common.h"
3741
3742 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3743 index c43c714..4f8f7b9 100644
3744 --- a/arch/arm/mm/Kconfig
3745 +++ b/arch/arm/mm/Kconfig
3746 @@ -446,6 +446,7 @@ config CPU_32v5
3747
3748 config CPU_32v6
3749 bool
3750 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3751 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3752
3753 config CPU_32v6K
3754 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3755
3756 config CPU_USE_DOMAINS
3757 bool
3758 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 help
3760 This option enables or disables the use of domain switching
3761 via the set_fs() function.
3762 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3763
3764 config KUSER_HELPERS
3765 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3766 - depends on MMU
3767 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3768 default y
3769 help
3770 Warning: disabling this option may break user programs.
3771 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3772 See Documentation/arm/kernel_user_helpers.txt for details.
3773
3774 However, the fixed address nature of these helpers can be used
3775 - by ROP (return orientated programming) authors when creating
3776 + by ROP (Return Oriented Programming) authors when creating
3777 exploits.
3778
3779 If all of the binaries and libraries which run on your platform
3780 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3781 index 2c0c541..4585df9 100644
3782 --- a/arch/arm/mm/alignment.c
3783 +++ b/arch/arm/mm/alignment.c
3784 @@ -216,10 +216,12 @@ union offset_union {
3785 #define __get16_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 8 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val |= v << ((BE) ? 0 : 8); \
3793 + pax_close_userland(); \
3794 if (err) \
3795 goto fault; \
3796 } while (0)
3797 @@ -233,6 +235,7 @@ union offset_union {
3798 #define __get32_unaligned_check(ins,val,addr) \
3799 do { \
3800 unsigned int err = 0, v, a = addr; \
3801 + pax_open_userland(); \
3802 __get8_unaligned_check(ins,v,a,err); \
3803 val = v << ((BE) ? 24 : 0); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 @@ -241,6 +244,7 @@ union offset_union {
3806 val |= v << ((BE) ? 8 : 16); \
3807 __get8_unaligned_check(ins,v,a,err); \
3808 val |= v << ((BE) ? 0 : 24); \
3809 + pax_close_userland(); \
3810 if (err) \
3811 goto fault; \
3812 } while (0)
3813 @@ -254,6 +258,7 @@ union offset_union {
3814 #define __put16_unaligned_check(ins,val,addr) \
3815 do { \
3816 unsigned int err = 0, v = val, a = addr; \
3817 + pax_open_userland(); \
3818 __asm__( FIRST_BYTE_16 \
3819 ARM( "1: "ins" %1, [%2], #1\n" ) \
3820 THUMB( "1: "ins" %1, [%2]\n" ) \
3821 @@ -273,6 +278,7 @@ union offset_union {
3822 " .popsection\n" \
3823 : "=r" (err), "=&r" (v), "=&r" (a) \
3824 : "0" (err), "1" (v), "2" (a)); \
3825 + pax_close_userland(); \
3826 if (err) \
3827 goto fault; \
3828 } while (0)
3829 @@ -286,6 +292,7 @@ union offset_union {
3830 #define __put32_unaligned_check(ins,val,addr) \
3831 do { \
3832 unsigned int err = 0, v = val, a = addr; \
3833 + pax_open_userland(); \
3834 __asm__( FIRST_BYTE_32 \
3835 ARM( "1: "ins" %1, [%2], #1\n" ) \
3836 THUMB( "1: "ins" %1, [%2]\n" ) \
3837 @@ -315,6 +322,7 @@ union offset_union {
3838 " .popsection\n" \
3839 : "=r" (err), "=&r" (v), "=&r" (a) \
3840 : "0" (err), "1" (v), "2" (a)); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3846 index 5e65ca8..879e7b3 100644
3847 --- a/arch/arm/mm/cache-l2x0.c
3848 +++ b/arch/arm/mm/cache-l2x0.c
3849 @@ -42,7 +42,7 @@ struct l2c_init_data {
3850 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3851 void (*save)(void __iomem *);
3852 struct outer_cache_fns outer_cache;
3853 -};
3854 +} __do_const;
3855
3856 #define CACHE_LINE_SIZE 32
3857
3858 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3859 index 845769e..4278fd7 100644
3860 --- a/arch/arm/mm/context.c
3861 +++ b/arch/arm/mm/context.c
3862 @@ -43,7 +43,7 @@
3863 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3864
3865 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3866 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3867 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3868 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3869
3870 static DEFINE_PER_CPU(atomic64_t, active_asids);
3871 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3872 {
3873 static u32 cur_idx = 1;
3874 u64 asid = atomic64_read(&mm->context.id);
3875 - u64 generation = atomic64_read(&asid_generation);
3876 + u64 generation = atomic64_read_unchecked(&asid_generation);
3877
3878 if (asid != 0) {
3879 /*
3880 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3881 */
3882 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3883 if (asid == NUM_USER_ASIDS) {
3884 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3885 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3886 &asid_generation);
3887 flush_context(cpu);
3888 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3889 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3890 cpu_set_reserved_ttbr0();
3891
3892 asid = atomic64_read(&mm->context.id);
3893 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3894 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3895 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3896 goto switch_mm_fastpath;
3897
3898 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3899 /* Check that our ASID belongs to the current generation. */
3900 asid = atomic64_read(&mm->context.id);
3901 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3902 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3903 asid = new_context(mm, cpu);
3904 atomic64_set(&mm->context.id, asid);
3905 }
3906 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3907 index a982dc3..2d9f5f7 100644
3908 --- a/arch/arm/mm/fault.c
3909 +++ b/arch/arm/mm/fault.c
3910 @@ -25,6 +25,7 @@
3911 #include <asm/system_misc.h>
3912 #include <asm/system_info.h>
3913 #include <asm/tlbflush.h>
3914 +#include <asm/sections.h>
3915
3916 #include "fault.h"
3917
3918 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3919 if (fixup_exception(regs))
3920 return;
3921
3922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3923 + if (addr < TASK_SIZE) {
3924 + if (current->signal->curr_ip)
3925 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + else
3928 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3930 + }
3931 +#endif
3932 +
3933 +#ifdef CONFIG_PAX_KERNEXEC
3934 + if ((fsr & FSR_WRITE) &&
3935 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3936 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3937 + {
3938 + if (current->signal->curr_ip)
3939 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + else
3942 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3943 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3944 + }
3945 +#endif
3946 +
3947 /*
3948 * No handler, we'll have to terminate things with extreme prejudice.
3949 */
3950 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3951 }
3952 #endif
3953
3954 +#ifdef CONFIG_PAX_PAGEEXEC
3955 + if (fsr & FSR_LNX_PF) {
3956 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3957 + do_group_exit(SIGKILL);
3958 + }
3959 +#endif
3960 +
3961 tsk->thread.address = addr;
3962 tsk->thread.error_code = fsr;
3963 tsk->thread.trap_no = 14;
3964 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3965 }
3966 #endif /* CONFIG_MMU */
3967
3968 +#ifdef CONFIG_PAX_PAGEEXEC
3969 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3970 +{
3971 + long i;
3972 +
3973 + printk(KERN_ERR "PAX: bytes at PC: ");
3974 + for (i = 0; i < 20; i++) {
3975 + unsigned char c;
3976 + if (get_user(c, (__force unsigned char __user *)pc+i))
3977 + printk(KERN_CONT "?? ");
3978 + else
3979 + printk(KERN_CONT "%02x ", c);
3980 + }
3981 + printk("\n");
3982 +
3983 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3984 + for (i = -1; i < 20; i++) {
3985 + unsigned long c;
3986 + if (get_user(c, (__force unsigned long __user *)sp+i))
3987 + printk(KERN_CONT "???????? ");
3988 + else
3989 + printk(KERN_CONT "%08lx ", c);
3990 + }
3991 + printk("\n");
3992 +}
3993 +#endif
3994 +
3995 /*
3996 * First Level Translation Fault Handler
3997 *
3998 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4000 struct siginfo info;
4001
4002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4003 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4004 + if (current->signal->curr_ip)
4005 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + else
4008 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4009 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4010 + goto die;
4011 + }
4012 +#endif
4013 +
4014 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4015 return;
4016
4017 +die:
4018 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4019 inf->name, fsr, addr);
4020
4021 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4022 ifsr_info[nr].name = name;
4023 }
4024
4025 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4026 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4027 +
4028 asmlinkage void __exception
4029 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4030 {
4031 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4032 struct siginfo info;
4033 + unsigned long pc = instruction_pointer(regs);
4034 +
4035 + if (user_mode(regs)) {
4036 + unsigned long sigpage = current->mm->context.sigpage;
4037 +
4038 + if (sigpage <= pc && pc < sigpage + 7*4) {
4039 + if (pc < sigpage + 3*4)
4040 + sys_sigreturn(regs);
4041 + else
4042 + sys_rt_sigreturn(regs);
4043 + return;
4044 + }
4045 + if (pc == 0xffff0f60UL) {
4046 + /*
4047 + * PaX: __kuser_cmpxchg64 emulation
4048 + */
4049 + // TODO
4050 + //regs->ARM_pc = regs->ARM_lr;
4051 + //return;
4052 + }
4053 + if (pc == 0xffff0fa0UL) {
4054 + /*
4055 + * PaX: __kuser_memory_barrier emulation
4056 + */
4057 + // dmb(); implied by the exception
4058 + regs->ARM_pc = regs->ARM_lr;
4059 + return;
4060 + }
4061 + if (pc == 0xffff0fc0UL) {
4062 + /*
4063 + * PaX: __kuser_cmpxchg emulation
4064 + */
4065 + // TODO
4066 + //long new;
4067 + //int op;
4068 +
4069 + //op = FUTEX_OP_SET << 28;
4070 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4071 + //regs->ARM_r0 = old != new;
4072 + //regs->ARM_pc = regs->ARM_lr;
4073 + //return;
4074 + }
4075 + if (pc == 0xffff0fe0UL) {
4076 + /*
4077 + * PaX: __kuser_get_tls emulation
4078 + */
4079 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4080 + regs->ARM_pc = regs->ARM_lr;
4081 + return;
4082 + }
4083 + }
4084 +
4085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4086 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4087 + if (current->signal->curr_ip)
4088 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4089 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4090 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4091 + else
4092 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4094 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4095 + goto die;
4096 + }
4097 +#endif
4098 +
4099 +#ifdef CONFIG_PAX_REFCOUNT
4100 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4101 +#ifdef CONFIG_THUMB2_KERNEL
4102 + unsigned short bkpt;
4103 +
4104 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4105 +#else
4106 + unsigned int bkpt;
4107 +
4108 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4109 +#endif
4110 + current->thread.error_code = ifsr;
4111 + current->thread.trap_no = 0;
4112 + pax_report_refcount_overflow(regs);
4113 + fixup_exception(regs);
4114 + return;
4115 + }
4116 + }
4117 +#endif
4118
4119 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4120 return;
4121
4122 +die:
4123 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4124 inf->name, ifsr, addr);
4125
4126 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4127 index cf08bdf..772656c 100644
4128 --- a/arch/arm/mm/fault.h
4129 +++ b/arch/arm/mm/fault.h
4130 @@ -3,6 +3,7 @@
4131
4132 /*
4133 * Fault status register encodings. We steal bit 31 for our own purposes.
4134 + * Set when the FSR value is from an instruction fault.
4135 */
4136 #define FSR_LNX_PF (1 << 31)
4137 #define FSR_WRITE (1 << 11)
4138 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4139 }
4140 #endif
4141
4142 +/* valid for LPAE and !LPAE */
4143 +static inline int is_xn_fault(unsigned int fsr)
4144 +{
4145 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4146 +}
4147 +
4148 +static inline int is_domain_fault(unsigned int fsr)
4149 +{
4150 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4151 +}
4152 +
4153 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4154 unsigned long search_exception_table(unsigned long addr);
4155
4156 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4157 index 2495c8c..415b7fc 100644
4158 --- a/arch/arm/mm/init.c
4159 +++ b/arch/arm/mm/init.c
4160 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4161 {
4162 #ifdef CONFIG_HAVE_TCM
4163 extern char __tcm_start, __tcm_end;
4164 +#endif
4165
4166 +#ifdef CONFIG_PAX_KERNEXEC
4167 + unsigned long addr;
4168 + pgd_t *pgd;
4169 + pud_t *pud;
4170 + pmd_t *pmd;
4171 + int cpu_arch = cpu_architecture();
4172 + unsigned int cr = get_cr();
4173 +
4174 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4175 + /* make pages tables, etc before .text NX */
4176 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4177 + pgd = pgd_offset_k(addr);
4178 + pud = pud_offset(pgd, addr);
4179 + pmd = pmd_offset(pud, addr);
4180 + __section_update(pmd, addr, PMD_SECT_XN);
4181 + }
4182 + /* make init NX */
4183 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4184 + pgd = pgd_offset_k(addr);
4185 + pud = pud_offset(pgd, addr);
4186 + pmd = pmd_offset(pud, addr);
4187 + __section_update(pmd, addr, PMD_SECT_XN);
4188 + }
4189 + /* make kernel code/rodata RX */
4190 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4191 + pgd = pgd_offset_k(addr);
4192 + pud = pud_offset(pgd, addr);
4193 + pmd = pmd_offset(pud, addr);
4194 +#ifdef CONFIG_ARM_LPAE
4195 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4196 +#else
4197 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4198 +#endif
4199 + }
4200 + }
4201 +#endif
4202 +
4203 +#ifdef CONFIG_HAVE_TCM
4204 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4205 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4206 #endif
4207 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4208 index d1e5ad7..84dcbf2 100644
4209 --- a/arch/arm/mm/ioremap.c
4210 +++ b/arch/arm/mm/ioremap.c
4211 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4212 unsigned int mtype;
4213
4214 if (cached)
4215 - mtype = MT_MEMORY_RWX;
4216 + mtype = MT_MEMORY_RX;
4217 else
4218 - mtype = MT_MEMORY_RWX_NONCACHED;
4219 + mtype = MT_MEMORY_RX_NONCACHED;
4220
4221 return __arm_ioremap_caller(phys_addr, size, mtype,
4222 __builtin_return_address(0));
4223 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4224 index 5e85ed3..b10a7ed 100644
4225 --- a/arch/arm/mm/mmap.c
4226 +++ b/arch/arm/mm/mmap.c
4227 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4228 struct vm_area_struct *vma;
4229 int do_align = 0;
4230 int aliasing = cache_is_vipt_aliasing();
4231 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4232 struct vm_unmapped_area_info info;
4233
4234 /*
4235 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 if (len > TASK_SIZE)
4237 return -ENOMEM;
4238
4239 +#ifdef CONFIG_PAX_RANDMMAP
4240 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4241 +#endif
4242 +
4243 if (addr) {
4244 if (do_align)
4245 addr = COLOUR_ALIGN(addr, pgoff);
4246 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4247 addr = PAGE_ALIGN(addr);
4248
4249 vma = find_vma(mm, addr);
4250 - if (TASK_SIZE - len >= addr &&
4251 - (!vma || addr + len <= vma->vm_start))
4252 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4253 return addr;
4254 }
4255
4256 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4257 info.high_limit = TASK_SIZE;
4258 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4259 info.align_offset = pgoff << PAGE_SHIFT;
4260 + info.threadstack_offset = offset;
4261 return vm_unmapped_area(&info);
4262 }
4263
4264 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4265 unsigned long addr = addr0;
4266 int do_align = 0;
4267 int aliasing = cache_is_vipt_aliasing();
4268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4269 struct vm_unmapped_area_info info;
4270
4271 /*
4272 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 return addr;
4274 }
4275
4276 +#ifdef CONFIG_PAX_RANDMMAP
4277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4278 +#endif
4279 +
4280 /* requesting a specific address */
4281 if (addr) {
4282 if (do_align)
4283 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4284 else
4285 addr = PAGE_ALIGN(addr);
4286 vma = find_vma(mm, addr);
4287 - if (TASK_SIZE - len >= addr &&
4288 - (!vma || addr + len <= vma->vm_start))
4289 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4290 return addr;
4291 }
4292
4293 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4294 info.high_limit = mm->mmap_base;
4295 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4296 info.align_offset = pgoff << PAGE_SHIFT;
4297 + info.threadstack_offset = offset;
4298 addr = vm_unmapped_area(&info);
4299
4300 /*
4301 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302 {
4303 unsigned long random_factor = 0UL;
4304
4305 +#ifdef CONFIG_PAX_RANDMMAP
4306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4307 +#endif
4308 +
4309 /* 8 bits of randomness in 20 address space bits */
4310 if ((current->flags & PF_RANDOMIZE) &&
4311 !(current->personality & ADDR_NO_RANDOMIZE))
4312 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4313
4314 if (mmap_is_legacy()) {
4315 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4316 +
4317 +#ifdef CONFIG_PAX_RANDMMAP
4318 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4319 + mm->mmap_base += mm->delta_mmap;
4320 +#endif
4321 +
4322 mm->get_unmapped_area = arch_get_unmapped_area;
4323 } else {
4324 mm->mmap_base = mmap_base(random_factor);
4325 +
4326 +#ifdef CONFIG_PAX_RANDMMAP
4327 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4328 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4329 +#endif
4330 +
4331 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4332 }
4333 }
4334 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4335 index 4e6ef89..21c27f2 100644
4336 --- a/arch/arm/mm/mmu.c
4337 +++ b/arch/arm/mm/mmu.c
4338 @@ -41,6 +41,22 @@
4339 #include "mm.h"
4340 #include "tcm.h"
4341
4342 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4343 +void modify_domain(unsigned int dom, unsigned int type)
4344 +{
4345 + struct thread_info *thread = current_thread_info();
4346 + unsigned int domain = thread->cpu_domain;
4347 + /*
4348 + * DOMAIN_MANAGER might be defined to some other value,
4349 + * use the arch-defined constant
4350 + */
4351 + domain &= ~domain_val(dom, 3);
4352 + thread->cpu_domain = domain | domain_val(dom, type);
4353 + set_domain(thread->cpu_domain);
4354 +}
4355 +EXPORT_SYMBOL(modify_domain);
4356 +#endif
4357 +
4358 /*
4359 * empty_zero_page is a special page that is used for
4360 * zero-initialized data and COW.
4361 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4362 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4363 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4364
4365 -static struct mem_type mem_types[] = {
4366 +#ifdef CONFIG_PAX_KERNEXEC
4367 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4369 +#else
4370 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4371 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4372 +#endif
4373 +
4374 +static struct mem_type mem_types[] __read_only = {
4375 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4376 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4377 L_PTE_SHARED,
4378 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4379 .prot_sect = PROT_SECT_DEVICE,
4380 .domain = DOMAIN_IO,
4381 },
4382 - [MT_UNCACHED] = {
4383 + [MT_UNCACHED_RW] = {
4384 .prot_pte = PROT_PTE_DEVICE,
4385 .prot_l1 = PMD_TYPE_TABLE,
4386 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4387 .domain = DOMAIN_IO,
4388 },
4389 - [MT_CACHECLEAN] = {
4390 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4391 + [MT_CACHECLEAN_RO] = {
4392 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4393 .domain = DOMAIN_KERNEL,
4394 },
4395 #ifndef CONFIG_ARM_LPAE
4396 - [MT_MINICLEAN] = {
4397 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4398 + [MT_MINICLEAN_RO] = {
4399 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4400 .domain = DOMAIN_KERNEL,
4401 },
4402 #endif
4403 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4404 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4405 L_PTE_RDONLY,
4406 .prot_l1 = PMD_TYPE_TABLE,
4407 - .domain = DOMAIN_USER,
4408 + .domain = DOMAIN_VECTORS,
4409 },
4410 [MT_HIGH_VECTORS] = {
4411 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4412 L_PTE_USER | L_PTE_RDONLY,
4413 .prot_l1 = PMD_TYPE_TABLE,
4414 - .domain = DOMAIN_USER,
4415 + .domain = DOMAIN_VECTORS,
4416 },
4417 - [MT_MEMORY_RWX] = {
4418 + [__MT_MEMORY_RWX] = {
4419 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4420 .prot_l1 = PMD_TYPE_TABLE,
4421 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4422 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4423 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4424 .domain = DOMAIN_KERNEL,
4425 },
4426 - [MT_ROM] = {
4427 - .prot_sect = PMD_TYPE_SECT,
4428 + [MT_MEMORY_RX] = {
4429 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4430 + .prot_l1 = PMD_TYPE_TABLE,
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4432 + .domain = DOMAIN_KERNEL,
4433 + },
4434 + [MT_ROM_RX] = {
4435 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4436 .domain = DOMAIN_KERNEL,
4437 },
4438 - [MT_MEMORY_RWX_NONCACHED] = {
4439 + [MT_MEMORY_RW_NONCACHED] = {
4440 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4441 L_PTE_MT_BUFFERABLE,
4442 .prot_l1 = PMD_TYPE_TABLE,
4443 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4444 .domain = DOMAIN_KERNEL,
4445 },
4446 + [MT_MEMORY_RX_NONCACHED] = {
4447 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4448 + L_PTE_MT_BUFFERABLE,
4449 + .prot_l1 = PMD_TYPE_TABLE,
4450 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4451 + .domain = DOMAIN_KERNEL,
4452 + },
4453 [MT_MEMORY_RW_DTCM] = {
4454 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4455 L_PTE_XN,
4456 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4457 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4458 .domain = DOMAIN_KERNEL,
4459 },
4460 - [MT_MEMORY_RWX_ITCM] = {
4461 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4462 + [MT_MEMORY_RX_ITCM] = {
4463 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4464 .prot_l1 = PMD_TYPE_TABLE,
4465 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4466 .domain = DOMAIN_KERNEL,
4467 },
4468 [MT_MEMORY_RW_SO] = {
4469 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4470 * Mark cache clean areas and XIP ROM read only
4471 * from SVC mode and no access from userspace.
4472 */
4473 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4475 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 +#ifdef CONFIG_PAX_KERNEXEC
4478 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4479 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 +#endif
4482 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4484 #endif
4485
4486 /*
4487 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4488 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4489 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4490 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4491 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4492 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4493 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4494 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4497 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4498 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4499 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4501 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4502 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4504 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4506 }
4507 }
4508
4509 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4510 if (cpu_arch >= CPU_ARCH_ARMv6) {
4511 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4512 /* Non-cacheable Normal is XCB = 001 */
4513 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4514 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4515 + PMD_SECT_BUFFERED;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4517 PMD_SECT_BUFFERED;
4518 } else {
4519 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4520 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4521 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4522 + PMD_SECT_TEX(1);
4523 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4524 PMD_SECT_TEX(1);
4525 }
4526 } else {
4527 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4528 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4530 }
4531
4532 #ifdef CONFIG_ARM_LPAE
4533 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4534 user_pgprot |= PTE_EXT_PXN;
4535 #endif
4536
4537 + user_pgprot |= __supported_pte_mask;
4538 +
4539 for (i = 0; i < 16; i++) {
4540 pteval_t v = pgprot_val(protection_map[i]);
4541 protection_map[i] = __pgprot(v | user_pgprot);
4542 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4543
4544 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4545 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4546 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4547 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4548 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4549 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4550 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4551 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4552 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4553 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4554 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4555 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4556 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4557 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4558 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4559 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4560
4561 switch (cp->pmd) {
4562 case PMD_SECT_WT:
4563 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4564 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4565 break;
4566 case PMD_SECT_WB:
4567 case PMD_SECT_WBWA:
4568 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4569 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4570 break;
4571 }
4572 pr_info("Memory policy: %sData cache %s\n",
4573 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4574 return;
4575 }
4576
4577 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4578 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4579 md->virtual >= PAGE_OFFSET &&
4580 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4581 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4582 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4583 * called function. This means you can't use any function or debugging
4584 * method which may touch any device, otherwise the kernel _will_ crash.
4585 */
4586 +
4587 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4588 +
4589 static void __init devicemaps_init(const struct machine_desc *mdesc)
4590 {
4591 struct map_desc map;
4592 unsigned long addr;
4593 - void *vectors;
4594
4595 - /*
4596 - * Allocate the vector page early.
4597 - */
4598 - vectors = early_alloc(PAGE_SIZE * 2);
4599 -
4600 - early_trap_init(vectors);
4601 + early_trap_init(&vectors);
4602
4603 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4604 pmd_clear(pmd_off_k(addr));
4605 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4606 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4607 map.virtual = MODULES_VADDR;
4608 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4609 - map.type = MT_ROM;
4610 + map.type = MT_ROM_RX;
4611 create_mapping(&map);
4612 #endif
4613
4614 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4615 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4616 map.virtual = FLUSH_BASE;
4617 map.length = SZ_1M;
4618 - map.type = MT_CACHECLEAN;
4619 + map.type = MT_CACHECLEAN_RO;
4620 create_mapping(&map);
4621 #endif
4622 #ifdef FLUSH_BASE_MINICACHE
4623 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4624 map.virtual = FLUSH_BASE_MINICACHE;
4625 map.length = SZ_1M;
4626 - map.type = MT_MINICLEAN;
4627 + map.type = MT_MINICLEAN_RO;
4628 create_mapping(&map);
4629 #endif
4630
4631 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4632 * location (0xffff0000). If we aren't using high-vectors, also
4633 * create a mapping at the low-vectors virtual address.
4634 */
4635 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4636 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4637 map.virtual = 0xffff0000;
4638 map.length = PAGE_SIZE;
4639 #ifdef CONFIG_KUSER_HELPERS
4640 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4641 static void __init map_lowmem(void)
4642 {
4643 struct memblock_region *reg;
4644 +#ifndef CONFIG_PAX_KERNEXEC
4645 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4646 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4647 +#endif
4648
4649 /* Map all the lowmem memory banks. */
4650 for_each_memblock(memory, reg) {
4651 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4652 if (start >= end)
4653 break;
4654
4655 +#ifdef CONFIG_PAX_KERNEXEC
4656 + map.pfn = __phys_to_pfn(start);
4657 + map.virtual = __phys_to_virt(start);
4658 + map.length = end - start;
4659 +
4660 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4661 + struct map_desc kernel;
4662 + struct map_desc initmap;
4663 +
4664 + /* when freeing initmem we will make this RW */
4665 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4666 + initmap.virtual = (unsigned long)__init_begin;
4667 + initmap.length = _sdata - __init_begin;
4668 + initmap.type = __MT_MEMORY_RWX;
4669 + create_mapping(&initmap);
4670 +
4671 + /* when freeing initmem we will make this RX */
4672 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4673 + kernel.virtual = (unsigned long)_stext;
4674 + kernel.length = __init_begin - _stext;
4675 + kernel.type = __MT_MEMORY_RWX;
4676 + create_mapping(&kernel);
4677 +
4678 + if (map.virtual < (unsigned long)_stext) {
4679 + map.length = (unsigned long)_stext - map.virtual;
4680 + map.type = __MT_MEMORY_RWX;
4681 + create_mapping(&map);
4682 + }
4683 +
4684 + map.pfn = __phys_to_pfn(__pa(_sdata));
4685 + map.virtual = (unsigned long)_sdata;
4686 + map.length = end - __pa(_sdata);
4687 + }
4688 +
4689 + map.type = MT_MEMORY_RW;
4690 + create_mapping(&map);
4691 +#else
4692 if (end < kernel_x_start) {
4693 map.pfn = __phys_to_pfn(start);
4694 map.virtual = __phys_to_virt(start);
4695 map.length = end - start;
4696 - map.type = MT_MEMORY_RWX;
4697 + map.type = __MT_MEMORY_RWX;
4698
4699 create_mapping(&map);
4700 } else if (start >= kernel_x_end) {
4701 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4702 map.pfn = __phys_to_pfn(kernel_x_start);
4703 map.virtual = __phys_to_virt(kernel_x_start);
4704 map.length = kernel_x_end - kernel_x_start;
4705 - map.type = MT_MEMORY_RWX;
4706 + map.type = __MT_MEMORY_RWX;
4707
4708 create_mapping(&map);
4709
4710 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4711 create_mapping(&map);
4712 }
4713 }
4714 +#endif
4715 }
4716 }
4717
4718 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4719 index e1268f9..a9755a7 100644
4720 --- a/arch/arm/net/bpf_jit_32.c
4721 +++ b/arch/arm/net/bpf_jit_32.c
4722 @@ -20,6 +20,7 @@
4723 #include <asm/cacheflush.h>
4724 #include <asm/hwcap.h>
4725 #include <asm/opcodes.h>
4726 +#include <asm/pgtable.h>
4727
4728 #include "bpf_jit_32.h"
4729
4730 @@ -71,7 +72,11 @@ struct jit_ctx {
4731 #endif
4732 };
4733
4734 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4735 +int bpf_jit_enable __read_only;
4736 +#else
4737 int bpf_jit_enable __read_mostly;
4738 +#endif
4739
4740 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4741 {
4742 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4743 {
4744 u32 *ptr;
4745 /* We are guaranteed to have aligned memory. */
4746 + pax_open_kernel();
4747 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4748 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4749 + pax_close_kernel();
4750 }
4751
4752 static void build_prologue(struct jit_ctx *ctx)
4753 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4754 index 5b217f4..c23f40e 100644
4755 --- a/arch/arm/plat-iop/setup.c
4756 +++ b/arch/arm/plat-iop/setup.c
4757 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4758 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4759 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4760 .length = IOP3XX_PERIPHERAL_SIZE,
4761 - .type = MT_UNCACHED,
4762 + .type = MT_UNCACHED_RW,
4763 },
4764 };
4765
4766 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4767 index a5bc92d..0bb4730 100644
4768 --- a/arch/arm/plat-omap/sram.c
4769 +++ b/arch/arm/plat-omap/sram.c
4770 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4771 * Looks like we need to preserve some bootloader code at the
4772 * beginning of SRAM for jumping to flash for reboot to work...
4773 */
4774 + pax_open_kernel();
4775 memset_io(omap_sram_base + omap_sram_skip, 0,
4776 omap_sram_size - omap_sram_skip);
4777 + pax_close_kernel();
4778 }
4779 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 index ce6d763..cfea917 100644
4781 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4782 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4783 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4784 int (*started)(unsigned ch);
4785 int (*flush)(unsigned ch);
4786 int (*stop)(unsigned ch);
4787 -};
4788 +} __no_const;
4789
4790 extern void *samsung_dmadev_get_ops(void);
4791 extern void *s3c_dma_get_ops(void);
4792 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4793 index 7047051..44e8675 100644
4794 --- a/arch/arm64/include/asm/atomic.h
4795 +++ b/arch/arm64/include/asm/atomic.h
4796 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4797 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4798 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4799
4800 +#define atomic64_read_unchecked(v) atomic64_read(v)
4801 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4802 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4803 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4804 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4805 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4806 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4807 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4808 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4809 +
4810 #endif
4811 #endif
4812 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4813 index a5abb00..9cbca9a 100644
4814 --- a/arch/arm64/include/asm/barrier.h
4815 +++ b/arch/arm64/include/asm/barrier.h
4816 @@ -44,7 +44,7 @@
4817 do { \
4818 compiletime_assert_atomic_type(*p); \
4819 barrier(); \
4820 - ACCESS_ONCE(*p) = (v); \
4821 + ACCESS_ONCE_RW(*p) = (v); \
4822 } while (0)
4823
4824 #define smp_load_acquire(p) \
4825 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4826 index 09da25b..3ea0d64 100644
4827 --- a/arch/arm64/include/asm/percpu.h
4828 +++ b/arch/arm64/include/asm/percpu.h
4829 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4830 {
4831 switch (size) {
4832 case 1:
4833 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4834 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4835 break;
4836 case 2:
4837 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4838 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4839 break;
4840 case 4:
4841 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4842 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4843 break;
4844 case 8:
4845 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4846 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4847 break;
4848 default:
4849 BUILD_BUG();
4850 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4851 index e20df38..027ede3 100644
4852 --- a/arch/arm64/include/asm/pgalloc.h
4853 +++ b/arch/arm64/include/asm/pgalloc.h
4854 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4855 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4856 }
4857
4858 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4859 +{
4860 + pud_populate(mm, pud, pmd);
4861 +}
4862 +
4863 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4864
4865 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4866 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4867 index 3bf8f4e..5dd5491 100644
4868 --- a/arch/arm64/include/asm/uaccess.h
4869 +++ b/arch/arm64/include/asm/uaccess.h
4870 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4871 flag; \
4872 })
4873
4874 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4875 #define access_ok(type, addr, size) __range_ok(addr, size)
4876 #define user_addr_max get_fs
4877
4878 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4879 index df34a70..5727a75 100644
4880 --- a/arch/arm64/mm/dma-mapping.c
4881 +++ b/arch/arm64/mm/dma-mapping.c
4882 @@ -137,7 +137,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4883 phys_to_page(paddr),
4884 size >> PAGE_SHIFT);
4885 if (!freed)
4886 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4887 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4888 }
4889
4890 static void *__dma_alloc_noncoherent(struct device *dev, size_t size,
4891 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4892 index c3a58a1..78fbf54 100644
4893 --- a/arch/avr32/include/asm/cache.h
4894 +++ b/arch/avr32/include/asm/cache.h
4895 @@ -1,8 +1,10 @@
4896 #ifndef __ASM_AVR32_CACHE_H
4897 #define __ASM_AVR32_CACHE_H
4898
4899 +#include <linux/const.h>
4900 +
4901 #define L1_CACHE_SHIFT 5
4902 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4903 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4904
4905 /*
4906 * Memory returned by kmalloc() may be used for DMA, so we must make
4907 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4908 index d232888..87c8df1 100644
4909 --- a/arch/avr32/include/asm/elf.h
4910 +++ b/arch/avr32/include/asm/elf.h
4911 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4912 the loader. We need to make sure that it is out of the way of the program
4913 that it will "exec", and that there is sufficient room for the brk. */
4914
4915 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4916 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4917
4918 +#ifdef CONFIG_PAX_ASLR
4919 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4920 +
4921 +#define PAX_DELTA_MMAP_LEN 15
4922 +#define PAX_DELTA_STACK_LEN 15
4923 +#endif
4924
4925 /* This yields a mask that user programs can use to figure out what
4926 instruction set this CPU supports. This could be done in user space,
4927 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4928 index 479330b..53717a8 100644
4929 --- a/arch/avr32/include/asm/kmap_types.h
4930 +++ b/arch/avr32/include/asm/kmap_types.h
4931 @@ -2,9 +2,9 @@
4932 #define __ASM_AVR32_KMAP_TYPES_H
4933
4934 #ifdef CONFIG_DEBUG_HIGHMEM
4935 -# define KM_TYPE_NR 29
4936 +# define KM_TYPE_NR 30
4937 #else
4938 -# define KM_TYPE_NR 14
4939 +# define KM_TYPE_NR 15
4940 #endif
4941
4942 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4943 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4944 index d223a8b..69c5210 100644
4945 --- a/arch/avr32/mm/fault.c
4946 +++ b/arch/avr32/mm/fault.c
4947 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4948
4949 int exception_trace = 1;
4950
4951 +#ifdef CONFIG_PAX_PAGEEXEC
4952 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4953 +{
4954 + unsigned long i;
4955 +
4956 + printk(KERN_ERR "PAX: bytes at PC: ");
4957 + for (i = 0; i < 20; i++) {
4958 + unsigned char c;
4959 + if (get_user(c, (unsigned char *)pc+i))
4960 + printk(KERN_CONT "???????? ");
4961 + else
4962 + printk(KERN_CONT "%02x ", c);
4963 + }
4964 + printk("\n");
4965 +}
4966 +#endif
4967 +
4968 /*
4969 * This routine handles page faults. It determines the address and the
4970 * problem, and then passes it off to one of the appropriate routines.
4971 @@ -178,6 +195,16 @@ bad_area:
4972 up_read(&mm->mmap_sem);
4973
4974 if (user_mode(regs)) {
4975 +
4976 +#ifdef CONFIG_PAX_PAGEEXEC
4977 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4978 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4979 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4980 + do_group_exit(SIGKILL);
4981 + }
4982 + }
4983 +#endif
4984 +
4985 if (exception_trace && printk_ratelimit())
4986 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4987 "sp %08lx ecr %lu\n",
4988 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4989 index 568885a..f8008df 100644
4990 --- a/arch/blackfin/include/asm/cache.h
4991 +++ b/arch/blackfin/include/asm/cache.h
4992 @@ -7,6 +7,7 @@
4993 #ifndef __ARCH_BLACKFIN_CACHE_H
4994 #define __ARCH_BLACKFIN_CACHE_H
4995
4996 +#include <linux/const.h>
4997 #include <linux/linkage.h> /* for asmlinkage */
4998
4999 /*
5000 @@ -14,7 +15,7 @@
5001 * Blackfin loads 32 bytes for cache
5002 */
5003 #define L1_CACHE_SHIFT 5
5004 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5005 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5006 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5007
5008 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5009 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5010 index aea2718..3639a60 100644
5011 --- a/arch/cris/include/arch-v10/arch/cache.h
5012 +++ b/arch/cris/include/arch-v10/arch/cache.h
5013 @@ -1,8 +1,9 @@
5014 #ifndef _ASM_ARCH_CACHE_H
5015 #define _ASM_ARCH_CACHE_H
5016
5017 +#include <linux/const.h>
5018 /* Etrax 100LX have 32-byte cache-lines. */
5019 -#define L1_CACHE_BYTES 32
5020 #define L1_CACHE_SHIFT 5
5021 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5022
5023 #endif /* _ASM_ARCH_CACHE_H */
5024 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5025 index 7caf25d..ee65ac5 100644
5026 --- a/arch/cris/include/arch-v32/arch/cache.h
5027 +++ b/arch/cris/include/arch-v32/arch/cache.h
5028 @@ -1,11 +1,12 @@
5029 #ifndef _ASM_CRIS_ARCH_CACHE_H
5030 #define _ASM_CRIS_ARCH_CACHE_H
5031
5032 +#include <linux/const.h>
5033 #include <arch/hwregs/dma.h>
5034
5035 /* A cache-line is 32 bytes. */
5036 -#define L1_CACHE_BYTES 32
5037 #define L1_CACHE_SHIFT 5
5038 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5039
5040 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5041
5042 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5043 index 102190a..5334cea 100644
5044 --- a/arch/frv/include/asm/atomic.h
5045 +++ b/arch/frv/include/asm/atomic.h
5046 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5047 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5048 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5049
5050 +#define atomic64_read_unchecked(v) atomic64_read(v)
5051 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5052 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5053 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5054 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5055 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5056 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5057 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5058 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5059 +
5060 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5061 {
5062 int c, old;
5063 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5064 index 2797163..c2a401df9 100644
5065 --- a/arch/frv/include/asm/cache.h
5066 +++ b/arch/frv/include/asm/cache.h
5067 @@ -12,10 +12,11 @@
5068 #ifndef __ASM_CACHE_H
5069 #define __ASM_CACHE_H
5070
5071 +#include <linux/const.h>
5072
5073 /* bytes per L1 cache line */
5074 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5075 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5076 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5077
5078 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5079 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5080 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5081 index 43901f2..0d8b865 100644
5082 --- a/arch/frv/include/asm/kmap_types.h
5083 +++ b/arch/frv/include/asm/kmap_types.h
5084 @@ -2,6 +2,6 @@
5085 #ifndef _ASM_KMAP_TYPES_H
5086 #define _ASM_KMAP_TYPES_H
5087
5088 -#define KM_TYPE_NR 17
5089 +#define KM_TYPE_NR 18
5090
5091 #endif
5092 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5093 index 836f147..4cf23f5 100644
5094 --- a/arch/frv/mm/elf-fdpic.c
5095 +++ b/arch/frv/mm/elf-fdpic.c
5096 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5097 {
5098 struct vm_area_struct *vma;
5099 struct vm_unmapped_area_info info;
5100 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5101
5102 if (len > TASK_SIZE)
5103 return -ENOMEM;
5104 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5105 if (addr) {
5106 addr = PAGE_ALIGN(addr);
5107 vma = find_vma(current->mm, addr);
5108 - if (TASK_SIZE - len >= addr &&
5109 - (!vma || addr + len <= vma->vm_start))
5110 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5111 goto success;
5112 }
5113
5114 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5115 info.high_limit = (current->mm->start_stack - 0x00200000);
5116 info.align_mask = 0;
5117 info.align_offset = 0;
5118 + info.threadstack_offset = offset;
5119 addr = vm_unmapped_area(&info);
5120 if (!(addr & ~PAGE_MASK))
5121 goto success;
5122 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5123 index 69952c1..4fa2908 100644
5124 --- a/arch/hexagon/include/asm/cache.h
5125 +++ b/arch/hexagon/include/asm/cache.h
5126 @@ -21,9 +21,11 @@
5127 #ifndef __ASM_CACHE_H
5128 #define __ASM_CACHE_H
5129
5130 +#include <linux/const.h>
5131 +
5132 /* Bytes per L1 cache line */
5133 -#define L1_CACHE_SHIFT (5)
5134 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5135 +#define L1_CACHE_SHIFT 5
5136 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5137
5138 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5139
5140 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5141 index 074e52b..76afdac 100644
5142 --- a/arch/ia64/Kconfig
5143 +++ b/arch/ia64/Kconfig
5144 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5145 config KEXEC
5146 bool "kexec system call"
5147 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5148 + depends on !GRKERNSEC_KMEM
5149 help
5150 kexec is a system call that implements the ability to shutdown your
5151 current kernel, and to start another kernel. It is like a reboot
5152 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5153 index 970d0bd..e750b9b 100644
5154 --- a/arch/ia64/Makefile
5155 +++ b/arch/ia64/Makefile
5156 @@ -98,5 +98,6 @@ endef
5157 archprepare: make_nr_irqs_h FORCE
5158 PHONY += make_nr_irqs_h FORCE
5159
5160 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5161 make_nr_irqs_h: FORCE
5162 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5163 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5164 index 0bf0350..2ad1957 100644
5165 --- a/arch/ia64/include/asm/atomic.h
5166 +++ b/arch/ia64/include/asm/atomic.h
5167 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5168 #define atomic64_inc(v) atomic64_add(1, (v))
5169 #define atomic64_dec(v) atomic64_sub(1, (v))
5170
5171 +#define atomic64_read_unchecked(v) atomic64_read(v)
5172 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5173 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5174 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5175 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5176 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5177 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5178 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5179 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5180 +
5181 #endif /* _ASM_IA64_ATOMIC_H */
5182 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5183 index f6769eb..1cdb590 100644
5184 --- a/arch/ia64/include/asm/barrier.h
5185 +++ b/arch/ia64/include/asm/barrier.h
5186 @@ -66,7 +66,7 @@
5187 do { \
5188 compiletime_assert_atomic_type(*p); \
5189 barrier(); \
5190 - ACCESS_ONCE(*p) = (v); \
5191 + ACCESS_ONCE_RW(*p) = (v); \
5192 } while (0)
5193
5194 #define smp_load_acquire(p) \
5195 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5196 index 988254a..e1ee885 100644
5197 --- a/arch/ia64/include/asm/cache.h
5198 +++ b/arch/ia64/include/asm/cache.h
5199 @@ -1,6 +1,7 @@
5200 #ifndef _ASM_IA64_CACHE_H
5201 #define _ASM_IA64_CACHE_H
5202
5203 +#include <linux/const.h>
5204
5205 /*
5206 * Copyright (C) 1998-2000 Hewlett-Packard Co
5207 @@ -9,7 +10,7 @@
5208
5209 /* Bytes per L1 (data) cache line. */
5210 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5211 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5212 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5213
5214 #ifdef CONFIG_SMP
5215 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5216 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5217 index 5a83c5c..4d7f553 100644
5218 --- a/arch/ia64/include/asm/elf.h
5219 +++ b/arch/ia64/include/asm/elf.h
5220 @@ -42,6 +42,13 @@
5221 */
5222 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5223
5224 +#ifdef CONFIG_PAX_ASLR
5225 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5226 +
5227 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5228 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5229 +#endif
5230 +
5231 #define PT_IA_64_UNWIND 0x70000001
5232
5233 /* IA-64 relocations: */
5234 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5235 index 5767cdf..7462574 100644
5236 --- a/arch/ia64/include/asm/pgalloc.h
5237 +++ b/arch/ia64/include/asm/pgalloc.h
5238 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5239 pgd_val(*pgd_entry) = __pa(pud);
5240 }
5241
5242 +static inline void
5243 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5244 +{
5245 + pgd_populate(mm, pgd_entry, pud);
5246 +}
5247 +
5248 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5249 {
5250 return quicklist_alloc(0, GFP_KERNEL, NULL);
5251 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5252 pud_val(*pud_entry) = __pa(pmd);
5253 }
5254
5255 +static inline void
5256 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5257 +{
5258 + pud_populate(mm, pud_entry, pmd);
5259 +}
5260 +
5261 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5262 {
5263 return quicklist_alloc(0, GFP_KERNEL, NULL);
5264 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5265 index 7935115..c0eca6a 100644
5266 --- a/arch/ia64/include/asm/pgtable.h
5267 +++ b/arch/ia64/include/asm/pgtable.h
5268 @@ -12,7 +12,7 @@
5269 * David Mosberger-Tang <davidm@hpl.hp.com>
5270 */
5271
5272 -
5273 +#include <linux/const.h>
5274 #include <asm/mman.h>
5275 #include <asm/page.h>
5276 #include <asm/processor.h>
5277 @@ -142,6 +142,17 @@
5278 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5279 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5280 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5281 +
5282 +#ifdef CONFIG_PAX_PAGEEXEC
5283 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5284 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5285 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5286 +#else
5287 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5288 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5289 +# define PAGE_COPY_NOEXEC PAGE_COPY
5290 +#endif
5291 +
5292 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5293 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5294 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5295 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5296 index 45698cd..e8e2dbc 100644
5297 --- a/arch/ia64/include/asm/spinlock.h
5298 +++ b/arch/ia64/include/asm/spinlock.h
5299 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5300 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5301
5302 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5303 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5304 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5305 }
5306
5307 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5308 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5309 index 103bedc..0210597 100644
5310 --- a/arch/ia64/include/asm/uaccess.h
5311 +++ b/arch/ia64/include/asm/uaccess.h
5312 @@ -70,6 +70,7 @@
5313 && ((segment).seg == KERNEL_DS.seg \
5314 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5315 })
5316 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5317 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5318
5319 /*
5320 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5321 static inline unsigned long
5322 __copy_to_user (void __user *to, const void *from, unsigned long count)
5323 {
5324 + if (count > INT_MAX)
5325 + return count;
5326 +
5327 + if (!__builtin_constant_p(count))
5328 + check_object_size(from, count, true);
5329 +
5330 return __copy_user(to, (__force void __user *) from, count);
5331 }
5332
5333 static inline unsigned long
5334 __copy_from_user (void *to, const void __user *from, unsigned long count)
5335 {
5336 + if (count > INT_MAX)
5337 + return count;
5338 +
5339 + if (!__builtin_constant_p(count))
5340 + check_object_size(to, count, false);
5341 +
5342 return __copy_user((__force void __user *) to, from, count);
5343 }
5344
5345 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5346 ({ \
5347 void __user *__cu_to = (to); \
5348 const void *__cu_from = (from); \
5349 - long __cu_len = (n); \
5350 + unsigned long __cu_len = (n); \
5351 \
5352 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5353 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5354 + if (!__builtin_constant_p(n)) \
5355 + check_object_size(__cu_from, __cu_len, true); \
5356 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5357 + } \
5358 __cu_len; \
5359 })
5360
5361 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5362 ({ \
5363 void *__cu_to = (to); \
5364 const void __user *__cu_from = (from); \
5365 - long __cu_len = (n); \
5366 + unsigned long __cu_len = (n); \
5367 \
5368 __chk_user_ptr(__cu_from); \
5369 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5370 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5371 + if (!__builtin_constant_p(n)) \
5372 + check_object_size(__cu_to, __cu_len, false); \
5373 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5374 + } \
5375 __cu_len; \
5376 })
5377
5378 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5379 index 29754aa..06d2838 100644
5380 --- a/arch/ia64/kernel/module.c
5381 +++ b/arch/ia64/kernel/module.c
5382 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5383 }
5384
5385 static inline int
5386 +in_init_rx (const struct module *mod, uint64_t addr)
5387 +{
5388 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5389 +}
5390 +
5391 +static inline int
5392 +in_init_rw (const struct module *mod, uint64_t addr)
5393 +{
5394 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5395 +}
5396 +
5397 +static inline int
5398 in_init (const struct module *mod, uint64_t addr)
5399 {
5400 - return addr - (uint64_t) mod->module_init < mod->init_size;
5401 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5402 +}
5403 +
5404 +static inline int
5405 +in_core_rx (const struct module *mod, uint64_t addr)
5406 +{
5407 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5408 +}
5409 +
5410 +static inline int
5411 +in_core_rw (const struct module *mod, uint64_t addr)
5412 +{
5413 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5414 }
5415
5416 static inline int
5417 in_core (const struct module *mod, uint64_t addr)
5418 {
5419 - return addr - (uint64_t) mod->module_core < mod->core_size;
5420 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5421 }
5422
5423 static inline int
5424 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5425 break;
5426
5427 case RV_BDREL:
5428 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5429 + if (in_init_rx(mod, val))
5430 + val -= (uint64_t) mod->module_init_rx;
5431 + else if (in_init_rw(mod, val))
5432 + val -= (uint64_t) mod->module_init_rw;
5433 + else if (in_core_rx(mod, val))
5434 + val -= (uint64_t) mod->module_core_rx;
5435 + else if (in_core_rw(mod, val))
5436 + val -= (uint64_t) mod->module_core_rw;
5437 break;
5438
5439 case RV_LTV:
5440 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5441 * addresses have been selected...
5442 */
5443 uint64_t gp;
5444 - if (mod->core_size > MAX_LTOFF)
5445 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5446 /*
5447 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5448 * at the end of the module.
5449 */
5450 - gp = mod->core_size - MAX_LTOFF / 2;
5451 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5452 else
5453 - gp = mod->core_size / 2;
5454 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5455 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5456 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5457 mod->arch.gp = gp;
5458 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5459 }
5460 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5461 index c39c3cd..3c77738 100644
5462 --- a/arch/ia64/kernel/palinfo.c
5463 +++ b/arch/ia64/kernel/palinfo.c
5464 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5465 return NOTIFY_OK;
5466 }
5467
5468 -static struct notifier_block __refdata palinfo_cpu_notifier =
5469 +static struct notifier_block palinfo_cpu_notifier =
5470 {
5471 .notifier_call = palinfo_cpu_callback,
5472 .priority = 0,
5473 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5474 index 41e33f8..65180b2a 100644
5475 --- a/arch/ia64/kernel/sys_ia64.c
5476 +++ b/arch/ia64/kernel/sys_ia64.c
5477 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5478 unsigned long align_mask = 0;
5479 struct mm_struct *mm = current->mm;
5480 struct vm_unmapped_area_info info;
5481 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5482
5483 if (len > RGN_MAP_LIMIT)
5484 return -ENOMEM;
5485 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5486 if (REGION_NUMBER(addr) == RGN_HPAGE)
5487 addr = 0;
5488 #endif
5489 +
5490 +#ifdef CONFIG_PAX_RANDMMAP
5491 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5492 + addr = mm->free_area_cache;
5493 + else
5494 +#endif
5495 +
5496 if (!addr)
5497 addr = TASK_UNMAPPED_BASE;
5498
5499 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5500 info.high_limit = TASK_SIZE;
5501 info.align_mask = align_mask;
5502 info.align_offset = 0;
5503 + info.threadstack_offset = offset;
5504 return vm_unmapped_area(&info);
5505 }
5506
5507 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5508 index 84f8a52..7c76178 100644
5509 --- a/arch/ia64/kernel/vmlinux.lds.S
5510 +++ b/arch/ia64/kernel/vmlinux.lds.S
5511 @@ -192,7 +192,7 @@ SECTIONS {
5512 /* Per-cpu data: */
5513 . = ALIGN(PERCPU_PAGE_SIZE);
5514 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5515 - __phys_per_cpu_start = __per_cpu_load;
5516 + __phys_per_cpu_start = per_cpu_load;
5517 /*
5518 * ensure percpu data fits
5519 * into percpu page size
5520 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5521 index ba5ba7a..36e9d3a 100644
5522 --- a/arch/ia64/mm/fault.c
5523 +++ b/arch/ia64/mm/fault.c
5524 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5525 return pte_present(pte);
5526 }
5527
5528 +#ifdef CONFIG_PAX_PAGEEXEC
5529 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5530 +{
5531 + unsigned long i;
5532 +
5533 + printk(KERN_ERR "PAX: bytes at PC: ");
5534 + for (i = 0; i < 8; i++) {
5535 + unsigned int c;
5536 + if (get_user(c, (unsigned int *)pc+i))
5537 + printk(KERN_CONT "???????? ");
5538 + else
5539 + printk(KERN_CONT "%08x ", c);
5540 + }
5541 + printk("\n");
5542 +}
5543 +#endif
5544 +
5545 # define VM_READ_BIT 0
5546 # define VM_WRITE_BIT 1
5547 # define VM_EXEC_BIT 2
5548 @@ -151,8 +168,21 @@ retry:
5549 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5550 goto bad_area;
5551
5552 - if ((vma->vm_flags & mask) != mask)
5553 + if ((vma->vm_flags & mask) != mask) {
5554 +
5555 +#ifdef CONFIG_PAX_PAGEEXEC
5556 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5557 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5558 + goto bad_area;
5559 +
5560 + up_read(&mm->mmap_sem);
5561 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5562 + do_group_exit(SIGKILL);
5563 + }
5564 +#endif
5565 +
5566 goto bad_area;
5567 + }
5568
5569 /*
5570 * If for any reason at all we couldn't handle the fault, make
5571 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5572 index 76069c1..c2aa816 100644
5573 --- a/arch/ia64/mm/hugetlbpage.c
5574 +++ b/arch/ia64/mm/hugetlbpage.c
5575 @@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5576 unsigned long pgoff, unsigned long flags)
5577 {
5578 struct vm_unmapped_area_info info;
5579 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5580
5581 if (len > RGN_MAP_LIMIT)
5582 return -ENOMEM;
5583 @@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5584 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5585 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5586 info.align_offset = 0;
5587 + info.threadstack_offset = offset;
5588 return vm_unmapped_area(&info);
5589 }
5590
5591 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5592 index 6b33457..88b5124 100644
5593 --- a/arch/ia64/mm/init.c
5594 +++ b/arch/ia64/mm/init.c
5595 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5596 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5597 vma->vm_end = vma->vm_start + PAGE_SIZE;
5598 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5599 +
5600 +#ifdef CONFIG_PAX_PAGEEXEC
5601 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5602 + vma->vm_flags &= ~VM_EXEC;
5603 +
5604 +#ifdef CONFIG_PAX_MPROTECT
5605 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5606 + vma->vm_flags &= ~VM_MAYEXEC;
5607 +#endif
5608 +
5609 + }
5610 +#endif
5611 +
5612 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5613 down_write(&current->mm->mmap_sem);
5614 if (insert_vm_struct(current->mm, vma)) {
5615 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5616 gate_vma.vm_start = FIXADDR_USER_START;
5617 gate_vma.vm_end = FIXADDR_USER_END;
5618 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5619 - gate_vma.vm_page_prot = __P101;
5620 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5621
5622 return 0;
5623 }
5624 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5625 index 40b3ee98..8c2c112 100644
5626 --- a/arch/m32r/include/asm/cache.h
5627 +++ b/arch/m32r/include/asm/cache.h
5628 @@ -1,8 +1,10 @@
5629 #ifndef _ASM_M32R_CACHE_H
5630 #define _ASM_M32R_CACHE_H
5631
5632 +#include <linux/const.h>
5633 +
5634 /* L1 cache line size */
5635 #define L1_CACHE_SHIFT 4
5636 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5637 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5638
5639 #endif /* _ASM_M32R_CACHE_H */
5640 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5641 index 82abd15..d95ae5d 100644
5642 --- a/arch/m32r/lib/usercopy.c
5643 +++ b/arch/m32r/lib/usercopy.c
5644 @@ -14,6 +14,9 @@
5645 unsigned long
5646 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5647 {
5648 + if ((long)n < 0)
5649 + return n;
5650 +
5651 prefetch(from);
5652 if (access_ok(VERIFY_WRITE, to, n))
5653 __copy_user(to,from,n);
5654 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5655 unsigned long
5656 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5657 {
5658 + if ((long)n < 0)
5659 + return n;
5660 +
5661 prefetchw(to);
5662 if (access_ok(VERIFY_READ, from, n))
5663 __copy_user_zeroing(to,from,n);
5664 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5665 index 0395c51..5f26031 100644
5666 --- a/arch/m68k/include/asm/cache.h
5667 +++ b/arch/m68k/include/asm/cache.h
5668 @@ -4,9 +4,11 @@
5669 #ifndef __ARCH_M68K_CACHE_H
5670 #define __ARCH_M68K_CACHE_H
5671
5672 +#include <linux/const.h>
5673 +
5674 /* bytes per L1 cache line */
5675 #define L1_CACHE_SHIFT 4
5676 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5677 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5678
5679 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5680
5681 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5682 index d703d8e..a8e2d70 100644
5683 --- a/arch/metag/include/asm/barrier.h
5684 +++ b/arch/metag/include/asm/barrier.h
5685 @@ -90,7 +90,7 @@ static inline void fence(void)
5686 do { \
5687 compiletime_assert_atomic_type(*p); \
5688 smp_mb(); \
5689 - ACCESS_ONCE(*p) = (v); \
5690 + ACCESS_ONCE_RW(*p) = (v); \
5691 } while (0)
5692
5693 #define smp_load_acquire(p) \
5694 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5695 index 3c32075..ae0ae75 100644
5696 --- a/arch/metag/mm/hugetlbpage.c
5697 +++ b/arch/metag/mm/hugetlbpage.c
5698 @@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5699 info.high_limit = TASK_SIZE;
5700 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5701 info.align_offset = 0;
5702 + info.threadstack_offset = 0;
5703 return vm_unmapped_area(&info);
5704 }
5705
5706 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5707 index 4efe96a..60e8699 100644
5708 --- a/arch/microblaze/include/asm/cache.h
5709 +++ b/arch/microblaze/include/asm/cache.h
5710 @@ -13,11 +13,12 @@
5711 #ifndef _ASM_MICROBLAZE_CACHE_H
5712 #define _ASM_MICROBLAZE_CACHE_H
5713
5714 +#include <linux/const.h>
5715 #include <asm/registers.h>
5716
5717 #define L1_CACHE_SHIFT 5
5718 /* word-granular cache in microblaze */
5719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5721
5722 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5723
5724 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5725 index 843713c..b6a87b9 100644
5726 --- a/arch/mips/Kconfig
5727 +++ b/arch/mips/Kconfig
5728 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5729
5730 config KEXEC
5731 bool "Kexec system call"
5732 + depends on !GRKERNSEC_KMEM
5733 help
5734 kexec is a system call that implements the ability to shutdown your
5735 current kernel, and to start another kernel. It is like a reboot
5736 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5737 index 3778655..1dff0a9 100644
5738 --- a/arch/mips/cavium-octeon/dma-octeon.c
5739 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5740 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5741 if (dma_release_from_coherent(dev, order, vaddr))
5742 return;
5743
5744 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5745 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5746 }
5747
5748 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5749 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5750 index 857da84..3f4458b 100644
5751 --- a/arch/mips/include/asm/atomic.h
5752 +++ b/arch/mips/include/asm/atomic.h
5753 @@ -22,15 +22,39 @@
5754 #include <asm/cmpxchg.h>
5755 #include <asm/war.h>
5756
5757 +#ifdef CONFIG_GENERIC_ATOMIC64
5758 +#include <asm-generic/atomic64.h>
5759 +#endif
5760 +
5761 #define ATOMIC_INIT(i) { (i) }
5762
5763 +#ifdef CONFIG_64BIT
5764 +#define _ASM_EXTABLE(from, to) \
5765 +" .section __ex_table,\"a\"\n" \
5766 +" .dword " #from ", " #to"\n" \
5767 +" .previous\n"
5768 +#else
5769 +#define _ASM_EXTABLE(from, to) \
5770 +" .section __ex_table,\"a\"\n" \
5771 +" .word " #from ", " #to"\n" \
5772 +" .previous\n"
5773 +#endif
5774 +
5775 /*
5776 * atomic_read - read atomic variable
5777 * @v: pointer of type atomic_t
5778 *
5779 * Atomically reads the value of @v.
5780 */
5781 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5782 +static inline int atomic_read(const atomic_t *v)
5783 +{
5784 + return ACCESS_ONCE(v->counter);
5785 +}
5786 +
5787 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5788 +{
5789 + return ACCESS_ONCE(v->counter);
5790 +}
5791
5792 /*
5793 * atomic_set - set atomic variable
5794 @@ -39,47 +63,77 @@
5795 *
5796 * Atomically sets the value of @v to @i.
5797 */
5798 -#define atomic_set(v, i) ((v)->counter = (i))
5799 +static inline void atomic_set(atomic_t *v, int i)
5800 +{
5801 + v->counter = i;
5802 +}
5803
5804 -#define ATOMIC_OP(op, c_op, asm_op) \
5805 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5806 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5807 +{
5808 + v->counter = i;
5809 +}
5810 +
5811 +#ifdef CONFIG_PAX_REFCOUNT
5812 +#define __OVERFLOW_POST \
5813 + " b 4f \n" \
5814 + " .set noreorder \n" \
5815 + "3: b 5f \n" \
5816 + " move %0, %1 \n" \
5817 + " .set reorder \n"
5818 +#define __OVERFLOW_EXTABLE \
5819 + "3:\n" \
5820 + _ASM_EXTABLE(2b, 3b)
5821 +#else
5822 +#define __OVERFLOW_POST
5823 +#define __OVERFLOW_EXTABLE
5824 +#endif
5825 +
5826 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5827 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5828 { \
5829 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5830 int temp; \
5831 \
5832 __asm__ __volatile__( \
5833 - " .set arch=r4000 \n" \
5834 - "1: ll %0, %1 # atomic_" #op " \n" \
5835 - " " #asm_op " %0, %2 \n" \
5836 + " .set mips3 \n" \
5837 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5838 + "2: " #asm_op " %0, %2 \n" \
5839 " sc %0, %1 \n" \
5840 " beqzl %0, 1b \n" \
5841 + extable \
5842 " .set mips0 \n" \
5843 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5844 : "Ir" (i)); \
5845 } else if (kernel_uses_llsc) { \
5846 int temp; \
5847 \
5848 - do { \
5849 - __asm__ __volatile__( \
5850 - " .set arch=r4000 \n" \
5851 - " ll %0, %1 # atomic_" #op "\n" \
5852 - " " #asm_op " %0, %2 \n" \
5853 - " sc %0, %1 \n" \
5854 - " .set mips0 \n" \
5855 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5856 - : "Ir" (i)); \
5857 - } while (unlikely(!temp)); \
5858 + __asm__ __volatile__( \
5859 + " .set mips3 \n" \
5860 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5861 + "2: " #asm_op " %0, %2 \n" \
5862 + " sc %0, %1 \n" \
5863 + " beqz %0, 1b \n" \
5864 + extable \
5865 + " .set mips0 \n" \
5866 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5867 + : "Ir" (i)); \
5868 } else { \
5869 unsigned long flags; \
5870 \
5871 raw_local_irq_save(flags); \
5872 - v->counter c_op i; \
5873 + __asm__ __volatile__( \
5874 + "2: " #asm_op " %0, %1 \n" \
5875 + extable \
5876 + : "+r" (v->counter) : "Ir" (i)); \
5877 raw_local_irq_restore(flags); \
5878 } \
5879 }
5880
5881 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5882 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5883 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , asm_op##u) \
5884 + __ATOMIC_OP(op, _unchecked, asm_op)
5885 +
5886 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5887 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5888 { \
5889 int result; \
5890 \
5891 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5892 int temp; \
5893 \
5894 __asm__ __volatile__( \
5895 - " .set arch=r4000 \n" \
5896 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5897 - " " #asm_op " %0, %1, %3 \n" \
5898 + " .set mips3 \n" \
5899 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5900 + "2: " #asm_op " %0, %1, %3 \n" \
5901 " sc %0, %2 \n" \
5902 " beqzl %0, 1b \n" \
5903 - " " #asm_op " %0, %1, %3 \n" \
5904 + post_op \
5905 + extable \
5906 + "4: " #asm_op " %0, %1, %3 \n" \
5907 + "5: \n" \
5908 " .set mips0 \n" \
5909 : "=&r" (result), "=&r" (temp), \
5910 "+" GCC_OFF12_ASM() (v->counter) \
5911 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5912 } else if (kernel_uses_llsc) { \
5913 int temp; \
5914 \
5915 - do { \
5916 - __asm__ __volatile__( \
5917 - " .set arch=r4000 \n" \
5918 - " ll %1, %2 # atomic_" #op "_return \n" \
5919 - " " #asm_op " %0, %1, %3 \n" \
5920 - " sc %0, %2 \n" \
5921 - " .set mips0 \n" \
5922 - : "=&r" (result), "=&r" (temp), \
5923 - "+" GCC_OFF12_ASM() (v->counter) \
5924 - : "Ir" (i)); \
5925 - } while (unlikely(!result)); \
5926 + __asm__ __volatile__( \
5927 + " .set mips3 \n" \
5928 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5929 + "2: " #asm_op " %0, %1, %3 \n" \
5930 + " sc %0, %2 \n" \
5931 + post_op \
5932 + extable \
5933 + "4: " #asm_op " %0, %1, %3 \n" \
5934 + "5: \n" \
5935 + " .set mips0 \n" \
5936 + : "=&r" (result), "=&r" (temp), \
5937 + "+" GCC_OFF12_ASM() (v->counter) \
5938 + : "Ir" (i)); \
5939 \
5940 result = temp; result c_op i; \
5941 } else { \
5942 unsigned long flags; \
5943 \
5944 raw_local_irq_save(flags); \
5945 - result = v->counter; \
5946 - result c_op i; \
5947 - v->counter = result; \
5948 + __asm__ __volatile__( \
5949 + " lw %0, %1 \n" \
5950 + "2: " #asm_op " %0, %1, %2 \n" \
5951 + " sw %0, %1 \n" \
5952 + "3: \n" \
5953 + extable \
5954 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5955 + : "Ir" (i)); \
5956 raw_local_irq_restore(flags); \
5957 } \
5958 \
5959 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5960 return result; \
5961 }
5962
5963 -#define ATOMIC_OPS(op, c_op, asm_op) \
5964 - ATOMIC_OP(op, c_op, asm_op) \
5965 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5966 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
5967 + __ATOMIC_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5968
5969 -ATOMIC_OPS(add, +=, addu)
5970 -ATOMIC_OPS(sub, -=, subu)
5971 +#define ATOMIC_OPS(op, asm_op) \
5972 + ATOMIC_OP(op, asm_op) \
5973 + ATOMIC_OP_RETURN(op, asm_op)
5974 +
5975 +ATOMIC_OPS(add, add)
5976 +ATOMIC_OPS(sub, sub)
5977
5978 #undef ATOMIC_OPS
5979 #undef ATOMIC_OP_RETURN
5980 +#undef __ATOMIC_OP_RETURN
5981 #undef ATOMIC_OP
5982 +#undef __ATOMIC_OP
5983
5984 /*
5985 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5986 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5987 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5988 * The function returns the old value of @v minus @i.
5989 */
5990 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5991 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5992 {
5993 int result;
5994
5995 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5996 return result;
5997 }
5998
5999 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6000 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6001 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6002 +{
6003 + return cmpxchg(&v->counter, old, new);
6004 +}
6005 +
6006 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6007 + int new)
6008 +{
6009 + return cmpxchg(&(v->counter), old, new);
6010 +}
6011 +
6012 +static inline int atomic_xchg(atomic_t *v, int new)
6013 +{
6014 + return xchg(&v->counter, new);
6015 +}
6016 +
6017 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6018 +{
6019 + return xchg(&(v->counter), new);
6020 +}
6021
6022 /**
6023 * __atomic_add_unless - add unless the number is a given value
6024 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6025
6026 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6027 #define atomic_inc_return(v) atomic_add_return(1, (v))
6028 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6029 +{
6030 + return atomic_add_return_unchecked(1, v);
6031 +}
6032
6033 /*
6034 * atomic_sub_and_test - subtract value from variable and test result
6035 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6036 * other cases.
6037 */
6038 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6039 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6040 +{
6041 + return atomic_add_return_unchecked(1, v) == 0;
6042 +}
6043
6044 /*
6045 * atomic_dec_and_test - decrement by 1 and test
6046 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6047 * Atomically increments @v by 1.
6048 */
6049 #define atomic_inc(v) atomic_add(1, (v))
6050 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6051 +{
6052 + atomic_add_unchecked(1, v);
6053 +}
6054
6055 /*
6056 * atomic_dec - decrement and test
6057 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6058 * Atomically decrements @v by 1.
6059 */
6060 #define atomic_dec(v) atomic_sub(1, (v))
6061 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6062 +{
6063 + atomic_sub_unchecked(1, v);
6064 +}
6065
6066 /*
6067 * atomic_add_negative - add and test if negative
6068 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6069 * @v: pointer of type atomic64_t
6070 *
6071 */
6072 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6073 +static inline long atomic64_read(const atomic64_t *v)
6074 +{
6075 + return ACCESS_ONCE(v->counter);
6076 +}
6077 +
6078 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6079 +{
6080 + return ACCESS_ONCE(v->counter);
6081 +}
6082
6083 /*
6084 * atomic64_set - set atomic variable
6085 * @v: pointer of type atomic64_t
6086 * @i: required value
6087 */
6088 -#define atomic64_set(v, i) ((v)->counter = (i))
6089 +static inline void atomic64_set(atomic64_t *v, long i)
6090 +{
6091 + v->counter = i;
6092 +}
6093
6094 -#define ATOMIC64_OP(op, c_op, asm_op) \
6095 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6096 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6097 +{
6098 + v->counter = i;
6099 +}
6100 +
6101 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6102 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6103 { \
6104 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6105 long temp; \
6106 \
6107 __asm__ __volatile__( \
6108 - " .set arch=r4000 \n" \
6109 - "1: lld %0, %1 # atomic64_" #op " \n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 + " .set mips3 \n" \
6112 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6113 + "2: " #asm_op " %0, %2 \n" \
6114 " scd %0, %1 \n" \
6115 " beqzl %0, 1b \n" \
6116 + extable \
6117 " .set mips0 \n" \
6118 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6119 : "Ir" (i)); \
6120 } else if (kernel_uses_llsc) { \
6121 long temp; \
6122 \
6123 - do { \
6124 - __asm__ __volatile__( \
6125 - " .set arch=r4000 \n" \
6126 - " lld %0, %1 # atomic64_" #op "\n" \
6127 - " " #asm_op " %0, %2 \n" \
6128 - " scd %0, %1 \n" \
6129 - " .set mips0 \n" \
6130 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6131 - : "Ir" (i)); \
6132 - } while (unlikely(!temp)); \
6133 + __asm__ __volatile__( \
6134 + " .set mips3 \n" \
6135 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6136 + "2: " #asm_op " %0, %2 \n" \
6137 + " scd %0, %1 \n" \
6138 + " beqz %0, 1b \n" \
6139 + extable \
6140 + " .set mips0 \n" \
6141 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6142 + : "Ir" (i)); \
6143 } else { \
6144 unsigned long flags; \
6145 \
6146 raw_local_irq_save(flags); \
6147 - v->counter c_op i; \
6148 + __asm__ __volatile__( \
6149 + "2: " #asm_op " %0, %1 \n" \
6150 + extable \
6151 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6152 raw_local_irq_restore(flags); \
6153 } \
6154 }
6155
6156 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6157 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6158 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , asm_op##u) \
6159 + __ATOMIC64_OP(op, _unchecked, asm_op)
6160 +
6161 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6162 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6163 { \
6164 long result; \
6165 \
6166 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6167 long temp; \
6168 \
6169 __asm__ __volatile__( \
6170 - " .set arch=r4000 \n" \
6171 + " .set mips3 \n" \
6172 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6173 - " " #asm_op " %0, %1, %3 \n" \
6174 + "2: " #asm_op " %0, %1, %3 \n" \
6175 " scd %0, %2 \n" \
6176 " beqzl %0, 1b \n" \
6177 - " " #asm_op " %0, %1, %3 \n" \
6178 + post_op \
6179 + extable \
6180 + "4: " #asm_op " %0, %1, %3 \n" \
6181 + "5: \n" \
6182 " .set mips0 \n" \
6183 : "=&r" (result), "=&r" (temp), \
6184 "+" GCC_OFF12_ASM() (v->counter) \
6185 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6186 } else if (kernel_uses_llsc) { \
6187 long temp; \
6188 \
6189 - do { \
6190 - __asm__ __volatile__( \
6191 - " .set arch=r4000 \n" \
6192 - " lld %1, %2 # atomic64_" #op "_return\n" \
6193 - " " #asm_op " %0, %1, %3 \n" \
6194 - " scd %0, %2 \n" \
6195 - " .set mips0 \n" \
6196 - : "=&r" (result), "=&r" (temp), \
6197 - "=" GCC_OFF12_ASM() (v->counter) \
6198 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6199 - : "memory"); \
6200 - } while (unlikely(!result)); \
6201 + __asm__ __volatile__( \
6202 + " .set mips3 \n" \
6203 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6204 + "2: " #asm_op " %0, %1, %3 \n" \
6205 + " scd %0, %2 \n" \
6206 + " beqz %0, 1b \n" \
6207 + post_op \
6208 + extable \
6209 + "4: " #asm_op " %0, %1, %3 \n" \
6210 + "5: \n" \
6211 + " .set mips0 \n" \
6212 + : "=&r" (result), "=&r" (temp), \
6213 + "=" GCC_OFF12_ASM() (v->counter) \
6214 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6215 + : "memory"); \
6216 \
6217 result = temp; result c_op i; \
6218 } else { \
6219 unsigned long flags; \
6220 \
6221 raw_local_irq_save(flags); \
6222 - result = v->counter; \
6223 - result c_op i; \
6224 - v->counter = result; \
6225 + __asm__ __volatile__( \
6226 + " ld %0, %1 \n" \
6227 + "2: " #asm_op " %0, %1, %2 \n" \
6228 + " sd %0, %1 \n" \
6229 + "3: \n" \
6230 + extable \
6231 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6232 + : "Ir" (i)); \
6233 raw_local_irq_restore(flags); \
6234 } \
6235 \
6236 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6237 return result; \
6238 }
6239
6240 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6241 - ATOMIC64_OP(op, c_op, asm_op) \
6242 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6243 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
6244 + __ATOMIC64_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6245
6246 -ATOMIC64_OPS(add, +=, daddu)
6247 -ATOMIC64_OPS(sub, -=, dsubu)
6248 +#define ATOMIC64_OPS(op, asm_op) \
6249 + ATOMIC64_OP(op, asm_op) \
6250 + ATOMIC64_OP_RETURN(op, asm_op)
6251 +
6252 +ATOMIC64_OPS(add, dadd)
6253 +ATOMIC64_OPS(sub, dsub)
6254
6255 #undef ATOMIC64_OPS
6256 #undef ATOMIC64_OP_RETURN
6257 +#undef __ATOMIC64_OP_RETURN
6258 #undef ATOMIC64_OP
6259 +#undef __ATOMIC64_OP
6260 +#undef __OVERFLOW_EXTABLE
6261 +#undef __OVERFLOW_POST
6262
6263 /*
6264 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6265 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6266 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6267 * The function returns the old value of @v minus @i.
6268 */
6269 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6270 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6271 {
6272 long result;
6273
6274 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6275 return result;
6276 }
6277
6278 -#define atomic64_cmpxchg(v, o, n) \
6279 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6280 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6281 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6282 +{
6283 + return cmpxchg(&v->counter, old, new);
6284 +}
6285 +
6286 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6287 + long new)
6288 +{
6289 + return cmpxchg(&(v->counter), old, new);
6290 +}
6291 +
6292 +static inline long atomic64_xchg(atomic64_t *v, long new)
6293 +{
6294 + return xchg(&v->counter, new);
6295 +}
6296 +
6297 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6298 +{
6299 + return xchg(&(v->counter), new);
6300 +}
6301
6302 /**
6303 * atomic64_add_unless - add unless the number is a given value
6304 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305
6306 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6307 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6308 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6309
6310 /*
6311 * atomic64_sub_and_test - subtract value from variable and test result
6312 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * other cases.
6314 */
6315 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6316 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6317
6318 /*
6319 * atomic64_dec_and_test - decrement by 1 and test
6320 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically increments @v by 1.
6322 */
6323 #define atomic64_inc(v) atomic64_add(1, (v))
6324 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_dec - decrement and test
6328 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6329 * Atomically decrements @v by 1.
6330 */
6331 #define atomic64_dec(v) atomic64_sub(1, (v))
6332 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6333
6334 /*
6335 * atomic64_add_negative - add and test if negative
6336 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6337 index 2b8bbbc..4556df6 100644
6338 --- a/arch/mips/include/asm/barrier.h
6339 +++ b/arch/mips/include/asm/barrier.h
6340 @@ -133,7 +133,7 @@
6341 do { \
6342 compiletime_assert_atomic_type(*p); \
6343 smp_mb(); \
6344 - ACCESS_ONCE(*p) = (v); \
6345 + ACCESS_ONCE_RW(*p) = (v); \
6346 } while (0)
6347
6348 #define smp_load_acquire(p) \
6349 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6350 index b4db69f..8f3b093 100644
6351 --- a/arch/mips/include/asm/cache.h
6352 +++ b/arch/mips/include/asm/cache.h
6353 @@ -9,10 +9,11 @@
6354 #ifndef _ASM_CACHE_H
6355 #define _ASM_CACHE_H
6356
6357 +#include <linux/const.h>
6358 #include <kmalloc.h>
6359
6360 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6361 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6362 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6363
6364 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6365 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6366 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6367 index eb4d95d..f2f7f93 100644
6368 --- a/arch/mips/include/asm/elf.h
6369 +++ b/arch/mips/include/asm/elf.h
6370 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6371 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6372 #endif
6373
6374 +#ifdef CONFIG_PAX_ASLR
6375 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6376 +
6377 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6378 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6379 +#endif
6380 +
6381 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6382 struct linux_binprm;
6383 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6384 int uses_interp);
6385
6386 -struct mm_struct;
6387 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6388 -#define arch_randomize_brk arch_randomize_brk
6389 -
6390 struct arch_elf_state {
6391 int fp_abi;
6392 int interp_fp_abi;
6393 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6394 index c1f6afa..38cc6e9 100644
6395 --- a/arch/mips/include/asm/exec.h
6396 +++ b/arch/mips/include/asm/exec.h
6397 @@ -12,6 +12,6 @@
6398 #ifndef _ASM_EXEC_H
6399 #define _ASM_EXEC_H
6400
6401 -extern unsigned long arch_align_stack(unsigned long sp);
6402 +#define arch_align_stack(x) ((x) & ~0xfUL)
6403
6404 #endif /* _ASM_EXEC_H */
6405 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6406 index 9e8ef59..1139d6b 100644
6407 --- a/arch/mips/include/asm/hw_irq.h
6408 +++ b/arch/mips/include/asm/hw_irq.h
6409 @@ -10,7 +10,7 @@
6410
6411 #include <linux/atomic.h>
6412
6413 -extern atomic_t irq_err_count;
6414 +extern atomic_unchecked_t irq_err_count;
6415
6416 /*
6417 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6418 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6419 index 46dfc3c..a16b13a 100644
6420 --- a/arch/mips/include/asm/local.h
6421 +++ b/arch/mips/include/asm/local.h
6422 @@ -12,15 +12,25 @@ typedef struct
6423 atomic_long_t a;
6424 } local_t;
6425
6426 +typedef struct {
6427 + atomic_long_unchecked_t a;
6428 +} local_unchecked_t;
6429 +
6430 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6431
6432 #define local_read(l) atomic_long_read(&(l)->a)
6433 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6434 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6435 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6436
6437 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6438 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6439 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6440 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6441 #define local_inc(l) atomic_long_inc(&(l)->a)
6442 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6443 #define local_dec(l) atomic_long_dec(&(l)->a)
6444 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6445
6446 /*
6447 * Same as above, but return the result value
6448 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6449 return result;
6450 }
6451
6452 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6453 +{
6454 + unsigned long result;
6455 +
6456 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6457 + unsigned long temp;
6458 +
6459 + __asm__ __volatile__(
6460 + " .set mips3 \n"
6461 + "1:" __LL "%1, %2 # local_add_return \n"
6462 + " addu %0, %1, %3 \n"
6463 + __SC "%0, %2 \n"
6464 + " beqzl %0, 1b \n"
6465 + " addu %0, %1, %3 \n"
6466 + " .set mips0 \n"
6467 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6468 + : "Ir" (i), "m" (l->a.counter)
6469 + : "memory");
6470 + } else if (kernel_uses_llsc) {
6471 + unsigned long temp;
6472 +
6473 + __asm__ __volatile__(
6474 + " .set mips3 \n"
6475 + "1:" __LL "%1, %2 # local_add_return \n"
6476 + " addu %0, %1, %3 \n"
6477 + __SC "%0, %2 \n"
6478 + " beqz %0, 1b \n"
6479 + " addu %0, %1, %3 \n"
6480 + " .set mips0 \n"
6481 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6482 + : "Ir" (i), "m" (l->a.counter)
6483 + : "memory");
6484 + } else {
6485 + unsigned long flags;
6486 +
6487 + local_irq_save(flags);
6488 + result = l->a.counter;
6489 + result += i;
6490 + l->a.counter = result;
6491 + local_irq_restore(flags);
6492 + }
6493 +
6494 + return result;
6495 +}
6496 +
6497 static __inline__ long local_sub_return(long i, local_t * l)
6498 {
6499 unsigned long result;
6500 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6501
6502 #define local_cmpxchg(l, o, n) \
6503 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6504 +#define local_cmpxchg_unchecked(l, o, n) \
6505 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6506 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6507
6508 /**
6509 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6510 index 154b70a..426ae3d 100644
6511 --- a/arch/mips/include/asm/page.h
6512 +++ b/arch/mips/include/asm/page.h
6513 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6514 #ifdef CONFIG_CPU_MIPS32
6515 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6516 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6517 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6518 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6519 #else
6520 typedef struct { unsigned long long pte; } pte_t;
6521 #define pte_val(x) ((x).pte)
6522 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6523 index b336037..5b874cc 100644
6524 --- a/arch/mips/include/asm/pgalloc.h
6525 +++ b/arch/mips/include/asm/pgalloc.h
6526 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6527 {
6528 set_pud(pud, __pud((unsigned long)pmd));
6529 }
6530 +
6531 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6532 +{
6533 + pud_populate(mm, pud, pmd);
6534 +}
6535 #endif
6536
6537 /*
6538 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6539 index 845016d..3303268 100644
6540 --- a/arch/mips/include/asm/pgtable.h
6541 +++ b/arch/mips/include/asm/pgtable.h
6542 @@ -20,6 +20,9 @@
6543 #include <asm/io.h>
6544 #include <asm/pgtable-bits.h>
6545
6546 +#define ktla_ktva(addr) (addr)
6547 +#define ktva_ktla(addr) (addr)
6548 +
6549 struct mm_struct;
6550 struct vm_area_struct;
6551
6552 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6553 index e4440f9..8fb0005 100644
6554 --- a/arch/mips/include/asm/thread_info.h
6555 +++ b/arch/mips/include/asm/thread_info.h
6556 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6557 #define TIF_SECCOMP 4 /* secure computing */
6558 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6559 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6560 +/* li takes a 32bit immediate */
6561 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6562 +
6563 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6564 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6565 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6566 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6567 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6568 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6569 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6570 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6571
6572 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6573 _TIF_SYSCALL_AUDIT | \
6574 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6575 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6576 + _TIF_GRSEC_SETXID)
6577
6578 /* work to do in syscall_trace_leave() */
6579 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6580 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6581 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6582
6583 /* work to do on interrupt/exception return */
6584 #define _TIF_WORK_MASK \
6585 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6586 /* work to do on any return to u-space */
6587 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6588 _TIF_WORK_SYSCALL_EXIT | \
6589 - _TIF_SYSCALL_TRACEPOINT)
6590 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6591
6592 /*
6593 * We stash processor id into a COP0 register to retrieve it fast
6594 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6595 index bf8b324..cec5705 100644
6596 --- a/arch/mips/include/asm/uaccess.h
6597 +++ b/arch/mips/include/asm/uaccess.h
6598 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6599 __ok == 0; \
6600 })
6601
6602 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6603 #define access_ok(type, addr, size) \
6604 likely(__access_ok((addr), (size), __access_mask))
6605
6606 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6607 index 1188e00..41cf144 100644
6608 --- a/arch/mips/kernel/binfmt_elfn32.c
6609 +++ b/arch/mips/kernel/binfmt_elfn32.c
6610 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6611 #undef ELF_ET_DYN_BASE
6612 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6613
6614 +#ifdef CONFIG_PAX_ASLR
6615 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6616 +
6617 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6618 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6619 +#endif
6620 +
6621 #include <asm/processor.h>
6622 #include <linux/module.h>
6623 #include <linux/elfcore.h>
6624 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6625 index 9287678..f870e47 100644
6626 --- a/arch/mips/kernel/binfmt_elfo32.c
6627 +++ b/arch/mips/kernel/binfmt_elfo32.c
6628 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6629 #undef ELF_ET_DYN_BASE
6630 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6631
6632 +#ifdef CONFIG_PAX_ASLR
6633 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6634 +
6635 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6636 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6637 +#endif
6638 +
6639 #include <asm/processor.h>
6640
6641 #include <linux/module.h>
6642 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6643 index a74ec3a..4f06f18 100644
6644 --- a/arch/mips/kernel/i8259.c
6645 +++ b/arch/mips/kernel/i8259.c
6646 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6647 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6648 spurious_irq_mask |= irqmask;
6649 }
6650 - atomic_inc(&irq_err_count);
6651 + atomic_inc_unchecked(&irq_err_count);
6652 /*
6653 * Theoretically we do not have to handle this IRQ,
6654 * but in Linux this does not cause problems and is
6655 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6656 index 44a1f79..2bd6aa3 100644
6657 --- a/arch/mips/kernel/irq-gt641xx.c
6658 +++ b/arch/mips/kernel/irq-gt641xx.c
6659 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6660 }
6661 }
6662
6663 - atomic_inc(&irq_err_count);
6664 + atomic_inc_unchecked(&irq_err_count);
6665 }
6666
6667 void __init gt641xx_irq_init(void)
6668 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6669 index d2bfbc2..a8eacd2 100644
6670 --- a/arch/mips/kernel/irq.c
6671 +++ b/arch/mips/kernel/irq.c
6672 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6673 printk("unexpected IRQ # %d\n", irq);
6674 }
6675
6676 -atomic_t irq_err_count;
6677 +atomic_unchecked_t irq_err_count;
6678
6679 int arch_show_interrupts(struct seq_file *p, int prec)
6680 {
6681 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6682 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6683 return 0;
6684 }
6685
6686 asmlinkage void spurious_interrupt(void)
6687 {
6688 - atomic_inc(&irq_err_count);
6689 + atomic_inc_unchecked(&irq_err_count);
6690 }
6691
6692 void __init init_IRQ(void)
6693 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6694 #endif
6695 }
6696
6697 +
6698 #ifdef DEBUG_STACKOVERFLOW
6699 +extern void gr_handle_kernel_exploit(void);
6700 +
6701 static inline void check_stack_overflow(void)
6702 {
6703 unsigned long sp;
6704 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6705 printk("do_IRQ: stack overflow: %ld\n",
6706 sp - sizeof(struct thread_info));
6707 dump_stack();
6708 + gr_handle_kernel_exploit();
6709 }
6710 }
6711 #else
6712 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6713 index 0614717..002fa43 100644
6714 --- a/arch/mips/kernel/pm-cps.c
6715 +++ b/arch/mips/kernel/pm-cps.c
6716 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6717 nc_core_ready_count = nc_addr;
6718
6719 /* Ensure ready_count is zero-initialised before the assembly runs */
6720 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6721 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6722 coupled_barrier(&per_cpu(pm_barrier, core), online);
6723
6724 /* Run the generated entry code */
6725 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6726 index 85bff5d..39bc202 100644
6727 --- a/arch/mips/kernel/process.c
6728 +++ b/arch/mips/kernel/process.c
6729 @@ -534,18 +534,6 @@ out:
6730 return pc;
6731 }
6732
6733 -/*
6734 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6735 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6736 - */
6737 -unsigned long arch_align_stack(unsigned long sp)
6738 -{
6739 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6740 - sp -= get_random_int() & ~PAGE_MASK;
6741 -
6742 - return sp & ALMASK;
6743 -}
6744 -
6745 static void arch_dump_stack(void *info)
6746 {
6747 struct pt_regs *regs;
6748 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6749 index 5104528..950bbdc 100644
6750 --- a/arch/mips/kernel/ptrace.c
6751 +++ b/arch/mips/kernel/ptrace.c
6752 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6753 return ret;
6754 }
6755
6756 +#ifdef CONFIG_GRKERNSEC_SETXID
6757 +extern void gr_delayed_cred_worker(void);
6758 +#endif
6759 +
6760 /*
6761 * Notification of system call entry/exit
6762 * - triggered by current->work.syscall_trace
6763 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6764 tracehook_report_syscall_entry(regs))
6765 ret = -1;
6766
6767 +#ifdef CONFIG_GRKERNSEC_SETXID
6768 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6769 + gr_delayed_cred_worker();
6770 +#endif
6771 +
6772 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6773 trace_sys_enter(regs, regs->regs[2]);
6774
6775 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6776 index 07fc524..b9d7f28 100644
6777 --- a/arch/mips/kernel/reset.c
6778 +++ b/arch/mips/kernel/reset.c
6779 @@ -13,6 +13,7 @@
6780 #include <linux/reboot.h>
6781
6782 #include <asm/reboot.h>
6783 +#include <asm/bug.h>
6784
6785 /*
6786 * Urgs ... Too many MIPS machines to handle this in a generic way.
6787 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6788 {
6789 if (_machine_restart)
6790 _machine_restart(command);
6791 + BUG();
6792 }
6793
6794 void machine_halt(void)
6795 {
6796 if (_machine_halt)
6797 _machine_halt();
6798 + BUG();
6799 }
6800
6801 void machine_power_off(void)
6802 {
6803 if (pm_power_off)
6804 pm_power_off();
6805 + BUG();
6806 }
6807 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6808 index 2242bdd..b284048 100644
6809 --- a/arch/mips/kernel/sync-r4k.c
6810 +++ b/arch/mips/kernel/sync-r4k.c
6811 @@ -18,8 +18,8 @@
6812 #include <asm/mipsregs.h>
6813
6814 static atomic_t count_start_flag = ATOMIC_INIT(0);
6815 -static atomic_t count_count_start = ATOMIC_INIT(0);
6816 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6817 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6818 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6819 static atomic_t count_reference = ATOMIC_INIT(0);
6820
6821 #define COUNTON 100
6822 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6823
6824 for (i = 0; i < NR_LOOPS; i++) {
6825 /* slaves loop on '!= 2' */
6826 - while (atomic_read(&count_count_start) != 1)
6827 + while (atomic_read_unchecked(&count_count_start) != 1)
6828 mb();
6829 - atomic_set(&count_count_stop, 0);
6830 + atomic_set_unchecked(&count_count_stop, 0);
6831 smp_wmb();
6832
6833 /* this lets the slaves write their count register */
6834 - atomic_inc(&count_count_start);
6835 + atomic_inc_unchecked(&count_count_start);
6836
6837 /*
6838 * Everyone initialises count in the last loop:
6839 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6840 /*
6841 * Wait for all slaves to leave the synchronization point:
6842 */
6843 - while (atomic_read(&count_count_stop) != 1)
6844 + while (atomic_read_unchecked(&count_count_stop) != 1)
6845 mb();
6846 - atomic_set(&count_count_start, 0);
6847 + atomic_set_unchecked(&count_count_start, 0);
6848 smp_wmb();
6849 - atomic_inc(&count_count_stop);
6850 + atomic_inc_unchecked(&count_count_stop);
6851 }
6852 /* Arrange for an interrupt in a short while */
6853 write_c0_compare(read_c0_count() + COUNTON);
6854 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6855 initcount = atomic_read(&count_reference);
6856
6857 for (i = 0; i < NR_LOOPS; i++) {
6858 - atomic_inc(&count_count_start);
6859 - while (atomic_read(&count_count_start) != 2)
6860 + atomic_inc_unchecked(&count_count_start);
6861 + while (atomic_read_unchecked(&count_count_start) != 2)
6862 mb();
6863
6864 /*
6865 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6866 if (i == NR_LOOPS-1)
6867 write_c0_count(initcount);
6868
6869 - atomic_inc(&count_count_stop);
6870 - while (atomic_read(&count_count_stop) != 2)
6871 + atomic_inc_unchecked(&count_count_stop);
6872 + while (atomic_read_unchecked(&count_count_stop) != 2)
6873 mb();
6874 }
6875 /* Arrange for an interrupt in a short while */
6876 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6877 index c3b41e2..46c32e9 100644
6878 --- a/arch/mips/kernel/traps.c
6879 +++ b/arch/mips/kernel/traps.c
6880 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6881 siginfo_t info;
6882
6883 prev_state = exception_enter();
6884 - die_if_kernel("Integer overflow", regs);
6885 + if (unlikely(!user_mode(regs))) {
6886 +
6887 +#ifdef CONFIG_PAX_REFCOUNT
6888 + if (fixup_exception(regs)) {
6889 + pax_report_refcount_overflow(regs);
6890 + exception_exit(prev_state);
6891 + return;
6892 + }
6893 +#endif
6894 +
6895 + die("Integer overflow", regs);
6896 + }
6897
6898 info.si_code = FPE_INTOVF;
6899 info.si_signo = SIGFPE;
6900 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6901 index 270bbd4..c01932a 100644
6902 --- a/arch/mips/kvm/mips.c
6903 +++ b/arch/mips/kvm/mips.c
6904 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6905 return r;
6906 }
6907
6908 -int kvm_arch_init(void *opaque)
6909 +int kvm_arch_init(const void *opaque)
6910 {
6911 if (kvm_mips_callbacks) {
6912 kvm_err("kvm: module already exists\n");
6913 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6914 index 70ab5d6..62940fe 100644
6915 --- a/arch/mips/mm/fault.c
6916 +++ b/arch/mips/mm/fault.c
6917 @@ -28,6 +28,23 @@
6918 #include <asm/highmem.h> /* For VMALLOC_END */
6919 #include <linux/kdebug.h>
6920
6921 +#ifdef CONFIG_PAX_PAGEEXEC
6922 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6923 +{
6924 + unsigned long i;
6925 +
6926 + printk(KERN_ERR "PAX: bytes at PC: ");
6927 + for (i = 0; i < 5; i++) {
6928 + unsigned int c;
6929 + if (get_user(c, (unsigned int *)pc+i))
6930 + printk(KERN_CONT "???????? ");
6931 + else
6932 + printk(KERN_CONT "%08x ", c);
6933 + }
6934 + printk("\n");
6935 +}
6936 +#endif
6937 +
6938 /*
6939 * This routine handles page faults. It determines the address,
6940 * and the problem, and then passes it off to one of the appropriate
6941 @@ -201,6 +218,14 @@ bad_area:
6942 bad_area_nosemaphore:
6943 /* User mode accesses just cause a SIGSEGV */
6944 if (user_mode(regs)) {
6945 +
6946 +#ifdef CONFIG_PAX_PAGEEXEC
6947 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6948 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6949 + do_group_exit(SIGKILL);
6950 + }
6951 +#endif
6952 +
6953 tsk->thread.cp0_badvaddr = address;
6954 tsk->thread.error_code = write;
6955 #if 0
6956 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6957 index f1baadd..5472dca 100644
6958 --- a/arch/mips/mm/mmap.c
6959 +++ b/arch/mips/mm/mmap.c
6960 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 struct vm_area_struct *vma;
6962 unsigned long addr = addr0;
6963 int do_color_align;
6964 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6965 struct vm_unmapped_area_info info;
6966
6967 if (unlikely(len > TASK_SIZE))
6968 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6969 do_color_align = 1;
6970
6971 /* requesting a specific address */
6972 +
6973 +#ifdef CONFIG_PAX_RANDMMAP
6974 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6975 +#endif
6976 +
6977 if (addr) {
6978 if (do_color_align)
6979 addr = COLOUR_ALIGN(addr, pgoff);
6980 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6981 addr = PAGE_ALIGN(addr);
6982
6983 vma = find_vma(mm, addr);
6984 - if (TASK_SIZE - len >= addr &&
6985 - (!vma || addr + len <= vma->vm_start))
6986 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6987 return addr;
6988 }
6989
6990 info.length = len;
6991 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6992 info.align_offset = pgoff << PAGE_SHIFT;
6993 + info.threadstack_offset = offset;
6994
6995 if (dir == DOWN) {
6996 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6997 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6998 {
6999 unsigned long random_factor = 0UL;
7000
7001 +#ifdef CONFIG_PAX_RANDMMAP
7002 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7003 +#endif
7004 +
7005 if (current->flags & PF_RANDOMIZE) {
7006 random_factor = get_random_int();
7007 random_factor = random_factor << PAGE_SHIFT;
7008 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7009
7010 if (mmap_is_legacy()) {
7011 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7012 +
7013 +#ifdef CONFIG_PAX_RANDMMAP
7014 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7015 + mm->mmap_base += mm->delta_mmap;
7016 +#endif
7017 +
7018 mm->get_unmapped_area = arch_get_unmapped_area;
7019 } else {
7020 mm->mmap_base = mmap_base(random_factor);
7021 +
7022 +#ifdef CONFIG_PAX_RANDMMAP
7023 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7024 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7025 +#endif
7026 +
7027 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7028 }
7029 }
7030
7031 -static inline unsigned long brk_rnd(void)
7032 -{
7033 - unsigned long rnd = get_random_int();
7034 -
7035 - rnd = rnd << PAGE_SHIFT;
7036 - /* 8MB for 32bit, 256MB for 64bit */
7037 - if (TASK_IS_32BIT_ADDR)
7038 - rnd = rnd & 0x7ffffful;
7039 - else
7040 - rnd = rnd & 0xffffffful;
7041 -
7042 - return rnd;
7043 -}
7044 -
7045 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7046 -{
7047 - unsigned long base = mm->brk;
7048 - unsigned long ret;
7049 -
7050 - ret = PAGE_ALIGN(base + brk_rnd());
7051 -
7052 - if (ret < mm->brk)
7053 - return mm->brk;
7054 -
7055 - return ret;
7056 -}
7057 -
7058 int __virt_addr_valid(const volatile void *kaddr)
7059 {
7060 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7061 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7062 index d07e041..bedb72b 100644
7063 --- a/arch/mips/pci/pci-octeon.c
7064 +++ b/arch/mips/pci/pci-octeon.c
7065 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7066
7067
7068 static struct pci_ops octeon_pci_ops = {
7069 - octeon_read_config,
7070 - octeon_write_config,
7071 + .read = octeon_read_config,
7072 + .write = octeon_write_config,
7073 };
7074
7075 static struct resource octeon_pci_mem_resource = {
7076 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7077 index 5e36c33..eb4a17b 100644
7078 --- a/arch/mips/pci/pcie-octeon.c
7079 +++ b/arch/mips/pci/pcie-octeon.c
7080 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7081 }
7082
7083 static struct pci_ops octeon_pcie0_ops = {
7084 - octeon_pcie0_read_config,
7085 - octeon_pcie0_write_config,
7086 + .read = octeon_pcie0_read_config,
7087 + .write = octeon_pcie0_write_config,
7088 };
7089
7090 static struct resource octeon_pcie0_mem_resource = {
7091 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7092 };
7093
7094 static struct pci_ops octeon_pcie1_ops = {
7095 - octeon_pcie1_read_config,
7096 - octeon_pcie1_write_config,
7097 + .read = octeon_pcie1_read_config,
7098 + .write = octeon_pcie1_write_config,
7099 };
7100
7101 static struct resource octeon_pcie1_mem_resource = {
7102 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7103 };
7104
7105 static struct pci_ops octeon_dummy_ops = {
7106 - octeon_dummy_read_config,
7107 - octeon_dummy_write_config,
7108 + .read = octeon_dummy_read_config,
7109 + .write = octeon_dummy_write_config,
7110 };
7111
7112 static struct resource octeon_dummy_mem_resource = {
7113 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7114 index a2358b4..7cead4f 100644
7115 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7116 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7117 @@ -187,9 +187,9 @@ void
7118 cont_nmi_dump(void)
7119 {
7120 #ifndef REAL_NMI_SIGNAL
7121 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7122 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7123
7124 - atomic_inc(&nmied_cpus);
7125 + atomic_inc_unchecked(&nmied_cpus);
7126 #endif
7127 /*
7128 * Only allow 1 cpu to proceed
7129 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7130 udelay(10000);
7131 }
7132 #else
7133 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7134 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7135 #endif
7136
7137 /*
7138 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7139 index a046b30..6799527 100644
7140 --- a/arch/mips/sni/rm200.c
7141 +++ b/arch/mips/sni/rm200.c
7142 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7143 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7144 spurious_irq_mask |= irqmask;
7145 }
7146 - atomic_inc(&irq_err_count);
7147 + atomic_inc_unchecked(&irq_err_count);
7148 /*
7149 * Theoretically we do not have to handle this IRQ,
7150 * but in Linux this does not cause problems and is
7151 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7152 index 41e873b..34d33a7 100644
7153 --- a/arch/mips/vr41xx/common/icu.c
7154 +++ b/arch/mips/vr41xx/common/icu.c
7155 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7156
7157 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7158
7159 - atomic_inc(&irq_err_count);
7160 + atomic_inc_unchecked(&irq_err_count);
7161
7162 return -1;
7163 }
7164 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7165 index ae0e4ee..e8f0692 100644
7166 --- a/arch/mips/vr41xx/common/irq.c
7167 +++ b/arch/mips/vr41xx/common/irq.c
7168 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7169 irq_cascade_t *cascade;
7170
7171 if (irq >= NR_IRQS) {
7172 - atomic_inc(&irq_err_count);
7173 + atomic_inc_unchecked(&irq_err_count);
7174 return;
7175 }
7176
7177 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7178 ret = cascade->get_irq(irq);
7179 irq = ret;
7180 if (ret < 0)
7181 - atomic_inc(&irq_err_count);
7182 + atomic_inc_unchecked(&irq_err_count);
7183 else
7184 irq_dispatch(irq);
7185 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7186 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7187 index 967d144..db12197 100644
7188 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7189 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7190 @@ -11,12 +11,14 @@
7191 #ifndef _ASM_PROC_CACHE_H
7192 #define _ASM_PROC_CACHE_H
7193
7194 +#include <linux/const.h>
7195 +
7196 /* L1 cache */
7197
7198 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7199 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7200 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7201 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7202 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7203 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7204
7205 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7206 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7207 index bcb5df2..84fabd2 100644
7208 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7209 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7210 @@ -16,13 +16,15 @@
7211 #ifndef _ASM_PROC_CACHE_H
7212 #define _ASM_PROC_CACHE_H
7213
7214 +#include <linux/const.h>
7215 +
7216 /*
7217 * L1 cache
7218 */
7219 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7220 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7221 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7222 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7223 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7224 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7225
7226 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7227 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7228 index 4ce7a01..449202a 100644
7229 --- a/arch/openrisc/include/asm/cache.h
7230 +++ b/arch/openrisc/include/asm/cache.h
7231 @@ -19,11 +19,13 @@
7232 #ifndef __ASM_OPENRISC_CACHE_H
7233 #define __ASM_OPENRISC_CACHE_H
7234
7235 +#include <linux/const.h>
7236 +
7237 /* FIXME: How can we replace these with values from the CPU...
7238 * they shouldn't be hard-coded!
7239 */
7240
7241 -#define L1_CACHE_BYTES 16
7242 #define L1_CACHE_SHIFT 4
7243 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7244
7245 #endif /* __ASM_OPENRISC_CACHE_H */
7246 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7247 index 226f8ca..9d9b87d 100644
7248 --- a/arch/parisc/include/asm/atomic.h
7249 +++ b/arch/parisc/include/asm/atomic.h
7250 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7251 return dec;
7252 }
7253
7254 +#define atomic64_read_unchecked(v) atomic64_read(v)
7255 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7256 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7257 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7258 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7259 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7260 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7261 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7262 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7263 +
7264 #endif /* !CONFIG_64BIT */
7265
7266
7267 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7268 index 47f11c7..3420df2 100644
7269 --- a/arch/parisc/include/asm/cache.h
7270 +++ b/arch/parisc/include/asm/cache.h
7271 @@ -5,6 +5,7 @@
7272 #ifndef __ARCH_PARISC_CACHE_H
7273 #define __ARCH_PARISC_CACHE_H
7274
7275 +#include <linux/const.h>
7276
7277 /*
7278 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7279 @@ -15,13 +16,13 @@
7280 * just ruin performance.
7281 */
7282 #ifdef CONFIG_PA20
7283 -#define L1_CACHE_BYTES 64
7284 #define L1_CACHE_SHIFT 6
7285 #else
7286 -#define L1_CACHE_BYTES 32
7287 #define L1_CACHE_SHIFT 5
7288 #endif
7289
7290 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7291 +
7292 #ifndef __ASSEMBLY__
7293
7294 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7295 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7296 index 3391d06..c23a2cc 100644
7297 --- a/arch/parisc/include/asm/elf.h
7298 +++ b/arch/parisc/include/asm/elf.h
7299 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7300
7301 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7302
7303 +#ifdef CONFIG_PAX_ASLR
7304 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7305 +
7306 +#define PAX_DELTA_MMAP_LEN 16
7307 +#define PAX_DELTA_STACK_LEN 16
7308 +#endif
7309 +
7310 /* This yields a mask that user programs can use to figure out what
7311 instruction set this CPU supports. This could be done in user space,
7312 but it's not easy, and we've already done it here. */
7313 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7314 index f213f5b..0af3e8e 100644
7315 --- a/arch/parisc/include/asm/pgalloc.h
7316 +++ b/arch/parisc/include/asm/pgalloc.h
7317 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7318 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7319 }
7320
7321 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7322 +{
7323 + pgd_populate(mm, pgd, pmd);
7324 +}
7325 +
7326 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7327 {
7328 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7329 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7330 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7331 #define pmd_free(mm, x) do { } while (0)
7332 #define pgd_populate(mm, pmd, pte) BUG()
7333 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7334
7335 #endif
7336
7337 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7338 index 22b89d1..ce34230 100644
7339 --- a/arch/parisc/include/asm/pgtable.h
7340 +++ b/arch/parisc/include/asm/pgtable.h
7341 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7342 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7343 #define PAGE_COPY PAGE_EXECREAD
7344 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7345 +
7346 +#ifdef CONFIG_PAX_PAGEEXEC
7347 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7348 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7349 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7350 +#else
7351 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7352 +# define PAGE_COPY_NOEXEC PAGE_COPY
7353 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7354 +#endif
7355 +
7356 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7357 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7358 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7359 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7360 index a5cb070..8604ddc 100644
7361 --- a/arch/parisc/include/asm/uaccess.h
7362 +++ b/arch/parisc/include/asm/uaccess.h
7363 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7364 const void __user *from,
7365 unsigned long n)
7366 {
7367 - int sz = __compiletime_object_size(to);
7368 + size_t sz = __compiletime_object_size(to);
7369 int ret = -EFAULT;
7370
7371 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7372 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7373 ret = __copy_from_user(to, from, n);
7374 else
7375 copy_from_user_overflow();
7376 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7377 index 5822e8e..bc5e638 100644
7378 --- a/arch/parisc/kernel/module.c
7379 +++ b/arch/parisc/kernel/module.c
7380 @@ -98,16 +98,38 @@
7381
7382 /* three functions to determine where in the module core
7383 * or init pieces the location is */
7384 +static inline int in_init_rx(struct module *me, void *loc)
7385 +{
7386 + return (loc >= me->module_init_rx &&
7387 + loc < (me->module_init_rx + me->init_size_rx));
7388 +}
7389 +
7390 +static inline int in_init_rw(struct module *me, void *loc)
7391 +{
7392 + return (loc >= me->module_init_rw &&
7393 + loc < (me->module_init_rw + me->init_size_rw));
7394 +}
7395 +
7396 static inline int in_init(struct module *me, void *loc)
7397 {
7398 - return (loc >= me->module_init &&
7399 - loc <= (me->module_init + me->init_size));
7400 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7401 +}
7402 +
7403 +static inline int in_core_rx(struct module *me, void *loc)
7404 +{
7405 + return (loc >= me->module_core_rx &&
7406 + loc < (me->module_core_rx + me->core_size_rx));
7407 +}
7408 +
7409 +static inline int in_core_rw(struct module *me, void *loc)
7410 +{
7411 + return (loc >= me->module_core_rw &&
7412 + loc < (me->module_core_rw + me->core_size_rw));
7413 }
7414
7415 static inline int in_core(struct module *me, void *loc)
7416 {
7417 - return (loc >= me->module_core &&
7418 - loc <= (me->module_core + me->core_size));
7419 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7420 }
7421
7422 static inline int in_local(struct module *me, void *loc)
7423 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7424 }
7425
7426 /* align things a bit */
7427 - me->core_size = ALIGN(me->core_size, 16);
7428 - me->arch.got_offset = me->core_size;
7429 - me->core_size += gots * sizeof(struct got_entry);
7430 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7431 + me->arch.got_offset = me->core_size_rw;
7432 + me->core_size_rw += gots * sizeof(struct got_entry);
7433
7434 - me->core_size = ALIGN(me->core_size, 16);
7435 - me->arch.fdesc_offset = me->core_size;
7436 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7437 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7438 + me->arch.fdesc_offset = me->core_size_rw;
7439 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7440
7441 me->arch.got_max = gots;
7442 me->arch.fdesc_max = fdescs;
7443 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7444
7445 BUG_ON(value == 0);
7446
7447 - got = me->module_core + me->arch.got_offset;
7448 + got = me->module_core_rw + me->arch.got_offset;
7449 for (i = 0; got[i].addr; i++)
7450 if (got[i].addr == value)
7451 goto out;
7452 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7453 #ifdef CONFIG_64BIT
7454 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7455 {
7456 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7457 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7458
7459 if (!value) {
7460 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7461 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7462
7463 /* Create new one */
7464 fdesc->addr = value;
7465 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7466 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7467 return (Elf_Addr)fdesc;
7468 }
7469 #endif /* CONFIG_64BIT */
7470 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7471
7472 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7473 end = table + sechdrs[me->arch.unwind_section].sh_size;
7474 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7475 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7476
7477 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7478 me->arch.unwind_section, table, end, gp);
7479 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7480 index e1ffea2..46ed66e 100644
7481 --- a/arch/parisc/kernel/sys_parisc.c
7482 +++ b/arch/parisc/kernel/sys_parisc.c
7483 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7484 unsigned long task_size = TASK_SIZE;
7485 int do_color_align, last_mmap;
7486 struct vm_unmapped_area_info info;
7487 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7488
7489 if (len > task_size)
7490 return -ENOMEM;
7491 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7492 goto found_addr;
7493 }
7494
7495 +#ifdef CONFIG_PAX_RANDMMAP
7496 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7497 +#endif
7498 +
7499 if (addr) {
7500 if (do_color_align && last_mmap)
7501 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7502 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7503 info.high_limit = mmap_upper_limit();
7504 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7505 info.align_offset = shared_align_offset(last_mmap, pgoff);
7506 + info.threadstack_offset = offset;
7507 addr = vm_unmapped_area(&info);
7508
7509 found_addr:
7510 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7511 unsigned long addr = addr0;
7512 int do_color_align, last_mmap;
7513 struct vm_unmapped_area_info info;
7514 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7515
7516 #ifdef CONFIG_64BIT
7517 /* This should only ever run for 32-bit processes. */
7518 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7519 }
7520
7521 /* requesting a specific address */
7522 +#ifdef CONFIG_PAX_RANDMMAP
7523 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7524 +#endif
7525 +
7526 if (addr) {
7527 if (do_color_align && last_mmap)
7528 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7529 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7530 info.high_limit = mm->mmap_base;
7531 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7532 info.align_offset = shared_align_offset(last_mmap, pgoff);
7533 + info.threadstack_offset = offset;
7534 addr = vm_unmapped_area(&info);
7535 if (!(addr & ~PAGE_MASK))
7536 goto found_addr;
7537 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7538 mm->mmap_legacy_base = mmap_legacy_base();
7539 mm->mmap_base = mmap_upper_limit();
7540
7541 +#ifdef CONFIG_PAX_RANDMMAP
7542 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7543 + mm->mmap_legacy_base += mm->delta_mmap;
7544 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7545 + }
7546 +#endif
7547 +
7548 if (mmap_is_legacy()) {
7549 mm->mmap_base = mm->mmap_legacy_base;
7550 mm->get_unmapped_area = arch_get_unmapped_area;
7551 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7552 index 47ee620..1107387 100644
7553 --- a/arch/parisc/kernel/traps.c
7554 +++ b/arch/parisc/kernel/traps.c
7555 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7556
7557 down_read(&current->mm->mmap_sem);
7558 vma = find_vma(current->mm,regs->iaoq[0]);
7559 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7560 - && (vma->vm_flags & VM_EXEC)) {
7561 -
7562 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7563 fault_address = regs->iaoq[0];
7564 fault_space = regs->iasq[0];
7565
7566 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7567 index e5120e6..8ddb5cc 100644
7568 --- a/arch/parisc/mm/fault.c
7569 +++ b/arch/parisc/mm/fault.c
7570 @@ -15,6 +15,7 @@
7571 #include <linux/sched.h>
7572 #include <linux/interrupt.h>
7573 #include <linux/module.h>
7574 +#include <linux/unistd.h>
7575
7576 #include <asm/uaccess.h>
7577 #include <asm/traps.h>
7578 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7579 static unsigned long
7580 parisc_acctyp(unsigned long code, unsigned int inst)
7581 {
7582 - if (code == 6 || code == 16)
7583 + if (code == 6 || code == 7 || code == 16)
7584 return VM_EXEC;
7585
7586 switch (inst & 0xf0000000) {
7587 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7588 }
7589 #endif
7590
7591 +#ifdef CONFIG_PAX_PAGEEXEC
7592 +/*
7593 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7594 + *
7595 + * returns 1 when task should be killed
7596 + * 2 when rt_sigreturn trampoline was detected
7597 + * 3 when unpatched PLT trampoline was detected
7598 + */
7599 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7600 +{
7601 +
7602 +#ifdef CONFIG_PAX_EMUPLT
7603 + int err;
7604 +
7605 + do { /* PaX: unpatched PLT emulation */
7606 + unsigned int bl, depwi;
7607 +
7608 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7609 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7610 +
7611 + if (err)
7612 + break;
7613 +
7614 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7615 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7616 +
7617 + err = get_user(ldw, (unsigned int *)addr);
7618 + err |= get_user(bv, (unsigned int *)(addr+4));
7619 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7620 +
7621 + if (err)
7622 + break;
7623 +
7624 + if (ldw == 0x0E801096U &&
7625 + bv == 0xEAC0C000U &&
7626 + ldw2 == 0x0E881095U)
7627 + {
7628 + unsigned int resolver, map;
7629 +
7630 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7631 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7632 + if (err)
7633 + break;
7634 +
7635 + regs->gr[20] = instruction_pointer(regs)+8;
7636 + regs->gr[21] = map;
7637 + regs->gr[22] = resolver;
7638 + regs->iaoq[0] = resolver | 3UL;
7639 + regs->iaoq[1] = regs->iaoq[0] + 4;
7640 + return 3;
7641 + }
7642 + }
7643 + } while (0);
7644 +#endif
7645 +
7646 +#ifdef CONFIG_PAX_EMUTRAMP
7647 +
7648 +#ifndef CONFIG_PAX_EMUSIGRT
7649 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7650 + return 1;
7651 +#endif
7652 +
7653 + do { /* PaX: rt_sigreturn emulation */
7654 + unsigned int ldi1, ldi2, bel, nop;
7655 +
7656 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7657 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7658 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7659 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7660 +
7661 + if (err)
7662 + break;
7663 +
7664 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7665 + ldi2 == 0x3414015AU &&
7666 + bel == 0xE4008200U &&
7667 + nop == 0x08000240U)
7668 + {
7669 + regs->gr[25] = (ldi1 & 2) >> 1;
7670 + regs->gr[20] = __NR_rt_sigreturn;
7671 + regs->gr[31] = regs->iaoq[1] + 16;
7672 + regs->sr[0] = regs->iasq[1];
7673 + regs->iaoq[0] = 0x100UL;
7674 + regs->iaoq[1] = regs->iaoq[0] + 4;
7675 + regs->iasq[0] = regs->sr[2];
7676 + regs->iasq[1] = regs->sr[2];
7677 + return 2;
7678 + }
7679 + } while (0);
7680 +#endif
7681 +
7682 + return 1;
7683 +}
7684 +
7685 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7686 +{
7687 + unsigned long i;
7688 +
7689 + printk(KERN_ERR "PAX: bytes at PC: ");
7690 + for (i = 0; i < 5; i++) {
7691 + unsigned int c;
7692 + if (get_user(c, (unsigned int *)pc+i))
7693 + printk(KERN_CONT "???????? ");
7694 + else
7695 + printk(KERN_CONT "%08x ", c);
7696 + }
7697 + printk("\n");
7698 +}
7699 +#endif
7700 +
7701 int fixup_exception(struct pt_regs *regs)
7702 {
7703 const struct exception_table_entry *fix;
7704 @@ -234,8 +345,33 @@ retry:
7705
7706 good_area:
7707
7708 - if ((vma->vm_flags & acc_type) != acc_type)
7709 + if ((vma->vm_flags & acc_type) != acc_type) {
7710 +
7711 +#ifdef CONFIG_PAX_PAGEEXEC
7712 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7713 + (address & ~3UL) == instruction_pointer(regs))
7714 + {
7715 + up_read(&mm->mmap_sem);
7716 + switch (pax_handle_fetch_fault(regs)) {
7717 +
7718 +#ifdef CONFIG_PAX_EMUPLT
7719 + case 3:
7720 + return;
7721 +#endif
7722 +
7723 +#ifdef CONFIG_PAX_EMUTRAMP
7724 + case 2:
7725 + return;
7726 +#endif
7727 +
7728 + }
7729 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7730 + do_group_exit(SIGKILL);
7731 + }
7732 +#endif
7733 +
7734 goto bad_area;
7735 + }
7736
7737 /*
7738 * If for any reason at all we couldn't handle the fault, make
7739 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7740 index a2a168e..e484682 100644
7741 --- a/arch/powerpc/Kconfig
7742 +++ b/arch/powerpc/Kconfig
7743 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7744 config KEXEC
7745 bool "kexec system call"
7746 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7747 + depends on !GRKERNSEC_KMEM
7748 help
7749 kexec is a system call that implements the ability to shutdown your
7750 current kernel, and to start another kernel. It is like a reboot
7751 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7752 index 512d278..d31fadd 100644
7753 --- a/arch/powerpc/include/asm/atomic.h
7754 +++ b/arch/powerpc/include/asm/atomic.h
7755 @@ -12,6 +12,11 @@
7756
7757 #define ATOMIC_INIT(i) { (i) }
7758
7759 +#define _ASM_EXTABLE(from, to) \
7760 +" .section __ex_table,\"a\"\n" \
7761 + PPC_LONG" " #from ", " #to"\n" \
7762 +" .previous\n"
7763 +
7764 static __inline__ int atomic_read(const atomic_t *v)
7765 {
7766 int t;
7767 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7768 return t;
7769 }
7770
7771 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7772 +{
7773 + int t;
7774 +
7775 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7776 +
7777 + return t;
7778 +}
7779 +
7780 static __inline__ void atomic_set(atomic_t *v, int i)
7781 {
7782 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7783 }
7784
7785 -#define ATOMIC_OP(op, asm_op) \
7786 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7787 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7788 +{
7789 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7790 +}
7791 +
7792 +#ifdef CONFIG_PAX_REFCOUNT
7793 +#define __REFCOUNT_OP(op) op##o.
7794 +#define __OVERFLOW_PRE \
7795 + " mcrxr cr0\n"
7796 +#define __OVERFLOW_POST \
7797 + " bf 4*cr0+so, 3f\n" \
7798 + "2: .long 0x00c00b00\n" \
7799 + "3:\n"
7800 +#define __OVERFLOW_EXTABLE \
7801 + "\n4:\n"
7802 + _ASM_EXTABLE(2b, 4b)
7803 +#else
7804 +#define __REFCOUNT_OP(op) op
7805 +#define __OVERFLOW_PRE
7806 +#define __OVERFLOW_POST
7807 +#define __OVERFLOW_EXTABLE
7808 +#endif
7809 +
7810 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7811 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7812 { \
7813 int t; \
7814 \
7815 __asm__ __volatile__( \
7816 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7817 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7818 + pre_op \
7819 #asm_op " %0,%2,%0\n" \
7820 + post_op \
7821 PPC405_ERR77(0,%3) \
7822 " stwcx. %0,0,%3 \n" \
7823 " bne- 1b\n" \
7824 + extable \
7825 : "=&r" (t), "+m" (v->counter) \
7826 : "r" (a), "r" (&v->counter) \
7827 : "cc"); \
7828 } \
7829
7830 -#define ATOMIC_OP_RETURN(op, asm_op) \
7831 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7832 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7833 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7834 +
7835 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7836 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7837 { \
7838 int t; \
7839 \
7840 __asm__ __volatile__( \
7841 PPC_ATOMIC_ENTRY_BARRIER \
7842 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7843 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7844 + pre_op \
7845 #asm_op " %0,%1,%0\n" \
7846 + post_op \
7847 PPC405_ERR77(0,%2) \
7848 " stwcx. %0,0,%2 \n" \
7849 " bne- 1b\n" \
7850 + extable \
7851 PPC_ATOMIC_EXIT_BARRIER \
7852 : "=&r" (t) \
7853 : "r" (a), "r" (&v->counter) \
7854 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7855 return t; \
7856 }
7857
7858 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7859 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7860 +
7861 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7862
7863 ATOMIC_OPS(add, add)
7864 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7865
7866 #undef ATOMIC_OPS
7867 #undef ATOMIC_OP_RETURN
7868 +#undef __ATOMIC_OP_RETURN
7869 #undef ATOMIC_OP
7870 +#undef __ATOMIC_OP
7871
7872 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7873
7874 -static __inline__ void atomic_inc(atomic_t *v)
7875 -{
7876 - int t;
7877 +/*
7878 + * atomic_inc - increment atomic variable
7879 + * @v: pointer of type atomic_t
7880 + *
7881 + * Automatically increments @v by 1
7882 + */
7883 +#define atomic_inc(v) atomic_add(1, (v))
7884 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7885
7886 - __asm__ __volatile__(
7887 -"1: lwarx %0,0,%2 # atomic_inc\n\
7888 - addic %0,%0,1\n"
7889 - PPC405_ERR77(0,%2)
7890 -" stwcx. %0,0,%2 \n\
7891 - bne- 1b"
7892 - : "=&r" (t), "+m" (v->counter)
7893 - : "r" (&v->counter)
7894 - : "cc", "xer");
7895 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7896 +{
7897 + atomic_add_unchecked(1, v);
7898 }
7899
7900 -static __inline__ int atomic_inc_return(atomic_t *v)
7901 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7902 {
7903 - int t;
7904 -
7905 - __asm__ __volatile__(
7906 - PPC_ATOMIC_ENTRY_BARRIER
7907 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7908 - addic %0,%0,1\n"
7909 - PPC405_ERR77(0,%1)
7910 -" stwcx. %0,0,%1 \n\
7911 - bne- 1b"
7912 - PPC_ATOMIC_EXIT_BARRIER
7913 - : "=&r" (t)
7914 - : "r" (&v->counter)
7915 - : "cc", "xer", "memory");
7916 -
7917 - return t;
7918 + return atomic_add_return_unchecked(1, v);
7919 }
7920
7921 /*
7922 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7923 */
7924 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7925
7926 -static __inline__ void atomic_dec(atomic_t *v)
7927 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7928 {
7929 - int t;
7930 -
7931 - __asm__ __volatile__(
7932 -"1: lwarx %0,0,%2 # atomic_dec\n\
7933 - addic %0,%0,-1\n"
7934 - PPC405_ERR77(0,%2)\
7935 -" stwcx. %0,0,%2\n\
7936 - bne- 1b"
7937 - : "=&r" (t), "+m" (v->counter)
7938 - : "r" (&v->counter)
7939 - : "cc", "xer");
7940 + return atomic_add_return_unchecked(1, v) == 0;
7941 }
7942
7943 -static __inline__ int atomic_dec_return(atomic_t *v)
7944 +/*
7945 + * atomic_dec - decrement atomic variable
7946 + * @v: pointer of type atomic_t
7947 + *
7948 + * Atomically decrements @v by 1
7949 + */
7950 +#define atomic_dec(v) atomic_sub(1, (v))
7951 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7952 +
7953 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7954 {
7955 - int t;
7956 -
7957 - __asm__ __volatile__(
7958 - PPC_ATOMIC_ENTRY_BARRIER
7959 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7960 - addic %0,%0,-1\n"
7961 - PPC405_ERR77(0,%1)
7962 -" stwcx. %0,0,%1\n\
7963 - bne- 1b"
7964 - PPC_ATOMIC_EXIT_BARRIER
7965 - : "=&r" (t)
7966 - : "r" (&v->counter)
7967 - : "cc", "xer", "memory");
7968 -
7969 - return t;
7970 + atomic_sub_unchecked(1, v);
7971 }
7972
7973 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7974 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7975
7976 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7977 +{
7978 + return cmpxchg(&(v->counter), old, new);
7979 +}
7980 +
7981 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7982 +{
7983 + return xchg(&(v->counter), new);
7984 +}
7985 +
7986 /**
7987 * __atomic_add_unless - add unless the number is a given value
7988 * @v: pointer of type atomic_t
7989 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7990 PPC_ATOMIC_ENTRY_BARRIER
7991 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7992 cmpw 0,%0,%3 \n\
7993 - beq- 2f \n\
7994 - add %0,%2,%0 \n"
7995 + beq- 2f \n"
7996 +
7997 +#ifdef CONFIG_PAX_REFCOUNT
7998 +" mcrxr cr0\n"
7999 +" addo. %0,%2,%0\n"
8000 +" bf 4*cr0+so, 4f\n"
8001 +"3:.long " "0x00c00b00""\n"
8002 +"4:\n"
8003 +#else
8004 + "add %0,%2,%0 \n"
8005 +#endif
8006 +
8007 PPC405_ERR77(0,%2)
8008 " stwcx. %0,0,%1 \n\
8009 bne- 1b \n"
8010 +"5:"
8011 +
8012 +#ifdef CONFIG_PAX_REFCOUNT
8013 + _ASM_EXTABLE(3b, 5b)
8014 +#endif
8015 +
8016 PPC_ATOMIC_EXIT_BARRIER
8017 " subf %0,%2,%0 \n\
8018 2:"
8019 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8020 }
8021 #define atomic_dec_if_positive atomic_dec_if_positive
8022
8023 +#define smp_mb__before_atomic_dec() smp_mb()
8024 +#define smp_mb__after_atomic_dec() smp_mb()
8025 +#define smp_mb__before_atomic_inc() smp_mb()
8026 +#define smp_mb__after_atomic_inc() smp_mb()
8027 +
8028 #ifdef __powerpc64__
8029
8030 #define ATOMIC64_INIT(i) { (i) }
8031 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8032 return t;
8033 }
8034
8035 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8036 +{
8037 + long t;
8038 +
8039 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8040 +
8041 + return t;
8042 +}
8043 +
8044 static __inline__ void atomic64_set(atomic64_t *v, long i)
8045 {
8046 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8047 }
8048
8049 -#define ATOMIC64_OP(op, asm_op) \
8050 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8051 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8052 +{
8053 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8054 +}
8055 +
8056 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8057 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8058 { \
8059 long t; \
8060 \
8061 __asm__ __volatile__( \
8062 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8063 + pre_op \
8064 #asm_op " %0,%2,%0\n" \
8065 + post_op \
8066 " stdcx. %0,0,%3 \n" \
8067 " bne- 1b\n" \
8068 + extable \
8069 : "=&r" (t), "+m" (v->counter) \
8070 : "r" (a), "r" (&v->counter) \
8071 : "cc"); \
8072 }
8073
8074 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8075 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8076 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8077 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8078 +
8079 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8080 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8081 { \
8082 long t; \
8083 \
8084 __asm__ __volatile__( \
8085 PPC_ATOMIC_ENTRY_BARRIER \
8086 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8087 + pre_op \
8088 #asm_op " %0,%1,%0\n" \
8089 + post_op \
8090 " stdcx. %0,0,%2 \n" \
8091 " bne- 1b\n" \
8092 + extable \
8093 PPC_ATOMIC_EXIT_BARRIER \
8094 : "=&r" (t) \
8095 : "r" (a), "r" (&v->counter) \
8096 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8097 return t; \
8098 }
8099
8100 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8101 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8102 +
8103 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8104
8105 ATOMIC64_OPS(add, add)
8106 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8107
8108 #undef ATOMIC64_OPS
8109 #undef ATOMIC64_OP_RETURN
8110 +#undef __ATOMIC64_OP_RETURN
8111 #undef ATOMIC64_OP
8112 +#undef __ATOMIC64_OP
8113 +#undef __OVERFLOW_EXTABLE
8114 +#undef __OVERFLOW_POST
8115 +#undef __OVERFLOW_PRE
8116 +#undef __REFCOUNT_OP
8117
8118 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8119
8120 -static __inline__ void atomic64_inc(atomic64_t *v)
8121 -{
8122 - long t;
8123 +/*
8124 + * atomic64_inc - increment atomic variable
8125 + * @v: pointer of type atomic64_t
8126 + *
8127 + * Automatically increments @v by 1
8128 + */
8129 +#define atomic64_inc(v) atomic64_add(1, (v))
8130 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8131
8132 - __asm__ __volatile__(
8133 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8134 - addic %0,%0,1\n\
8135 - stdcx. %0,0,%2 \n\
8136 - bne- 1b"
8137 - : "=&r" (t), "+m" (v->counter)
8138 - : "r" (&v->counter)
8139 - : "cc", "xer");
8140 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8141 +{
8142 + atomic64_add_unchecked(1, v);
8143 }
8144
8145 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8146 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8147 {
8148 - long t;
8149 -
8150 - __asm__ __volatile__(
8151 - PPC_ATOMIC_ENTRY_BARRIER
8152 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8153 - addic %0,%0,1\n\
8154 - stdcx. %0,0,%1 \n\
8155 - bne- 1b"
8156 - PPC_ATOMIC_EXIT_BARRIER
8157 - : "=&r" (t)
8158 - : "r" (&v->counter)
8159 - : "cc", "xer", "memory");
8160 -
8161 - return t;
8162 + return atomic64_add_return_unchecked(1, v);
8163 }
8164
8165 /*
8166 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8167 */
8168 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8169
8170 -static __inline__ void atomic64_dec(atomic64_t *v)
8171 +/*
8172 + * atomic64_dec - decrement atomic variable
8173 + * @v: pointer of type atomic64_t
8174 + *
8175 + * Atomically decrements @v by 1
8176 + */
8177 +#define atomic64_dec(v) atomic64_sub(1, (v))
8178 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8179 +
8180 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8181 {
8182 - long t;
8183 -
8184 - __asm__ __volatile__(
8185 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8186 - addic %0,%0,-1\n\
8187 - stdcx. %0,0,%2\n\
8188 - bne- 1b"
8189 - : "=&r" (t), "+m" (v->counter)
8190 - : "r" (&v->counter)
8191 - : "cc", "xer");
8192 -}
8193 -
8194 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8195 -{
8196 - long t;
8197 -
8198 - __asm__ __volatile__(
8199 - PPC_ATOMIC_ENTRY_BARRIER
8200 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8201 - addic %0,%0,-1\n\
8202 - stdcx. %0,0,%1\n\
8203 - bne- 1b"
8204 - PPC_ATOMIC_EXIT_BARRIER
8205 - : "=&r" (t)
8206 - : "r" (&v->counter)
8207 - : "cc", "xer", "memory");
8208 -
8209 - return t;
8210 + atomic64_sub_unchecked(1, v);
8211 }
8212
8213 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8214 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8215 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8216 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8217
8218 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8219 +{
8220 + return cmpxchg(&(v->counter), old, new);
8221 +}
8222 +
8223 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8224 +{
8225 + return xchg(&(v->counter), new);
8226 +}
8227 +
8228 /**
8229 * atomic64_add_unless - add unless the number is a given value
8230 * @v: pointer of type atomic64_t
8231 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8232
8233 __asm__ __volatile__ (
8234 PPC_ATOMIC_ENTRY_BARRIER
8235 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8236 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8237 cmpd 0,%0,%3 \n\
8238 - beq- 2f \n\
8239 - add %0,%2,%0 \n"
8240 + beq- 2f \n"
8241 +
8242 +#ifdef CONFIG_PAX_REFCOUNT
8243 +" mcrxr cr0\n"
8244 +" addo. %0,%2,%0\n"
8245 +" bf 4*cr0+so, 4f\n"
8246 +"3:.long " "0x00c00b00""\n"
8247 +"4:\n"
8248 +#else
8249 + "add %0,%2,%0 \n"
8250 +#endif
8251 +
8252 " stdcx. %0,0,%1 \n\
8253 bne- 1b \n"
8254 PPC_ATOMIC_EXIT_BARRIER
8255 +"5:"
8256 +
8257 +#ifdef CONFIG_PAX_REFCOUNT
8258 + _ASM_EXTABLE(3b, 5b)
8259 +#endif
8260 +
8261 " subf %0,%2,%0 \n\
8262 2:"
8263 : "=&r" (t)
8264 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8265 index a3bf5be..e03ba81 100644
8266 --- a/arch/powerpc/include/asm/barrier.h
8267 +++ b/arch/powerpc/include/asm/barrier.h
8268 @@ -76,7 +76,7 @@
8269 do { \
8270 compiletime_assert_atomic_type(*p); \
8271 smp_lwsync(); \
8272 - ACCESS_ONCE(*p) = (v); \
8273 + ACCESS_ONCE_RW(*p) = (v); \
8274 } while (0)
8275
8276 #define smp_load_acquire(p) \
8277 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8278 index 34a05a1..a1f2c67 100644
8279 --- a/arch/powerpc/include/asm/cache.h
8280 +++ b/arch/powerpc/include/asm/cache.h
8281 @@ -4,6 +4,7 @@
8282 #ifdef __KERNEL__
8283
8284 #include <asm/reg.h>
8285 +#include <linux/const.h>
8286
8287 /* bytes per L1 cache line */
8288 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8289 @@ -23,7 +24,7 @@
8290 #define L1_CACHE_SHIFT 7
8291 #endif
8292
8293 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8294 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8295
8296 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8297
8298 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8299 index 57d289a..b36c98c 100644
8300 --- a/arch/powerpc/include/asm/elf.h
8301 +++ b/arch/powerpc/include/asm/elf.h
8302 @@ -30,6 +30,18 @@
8303
8304 #define ELF_ET_DYN_BASE 0x20000000
8305
8306 +#ifdef CONFIG_PAX_ASLR
8307 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8308 +
8309 +#ifdef __powerpc64__
8310 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8311 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8312 +#else
8313 +#define PAX_DELTA_MMAP_LEN 15
8314 +#define PAX_DELTA_STACK_LEN 15
8315 +#endif
8316 +#endif
8317 +
8318 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8319
8320 /*
8321 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8322 (0x7ff >> (PAGE_SHIFT - 12)) : \
8323 (0x3ffff >> (PAGE_SHIFT - 12)))
8324
8325 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8326 -#define arch_randomize_brk arch_randomize_brk
8327 -
8328 -
8329 #ifdef CONFIG_SPU_BASE
8330 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8331 #define NT_SPU 1
8332 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8333 index 8196e9c..d83a9f3 100644
8334 --- a/arch/powerpc/include/asm/exec.h
8335 +++ b/arch/powerpc/include/asm/exec.h
8336 @@ -4,6 +4,6 @@
8337 #ifndef _ASM_POWERPC_EXEC_H
8338 #define _ASM_POWERPC_EXEC_H
8339
8340 -extern unsigned long arch_align_stack(unsigned long sp);
8341 +#define arch_align_stack(x) ((x) & ~0xfUL)
8342
8343 #endif /* _ASM_POWERPC_EXEC_H */
8344 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8345 index 5acabbd..7ea14fa 100644
8346 --- a/arch/powerpc/include/asm/kmap_types.h
8347 +++ b/arch/powerpc/include/asm/kmap_types.h
8348 @@ -10,7 +10,7 @@
8349 * 2 of the License, or (at your option) any later version.
8350 */
8351
8352 -#define KM_TYPE_NR 16
8353 +#define KM_TYPE_NR 17
8354
8355 #endif /* __KERNEL__ */
8356 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8357 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8358 index b8da913..c02b593 100644
8359 --- a/arch/powerpc/include/asm/local.h
8360 +++ b/arch/powerpc/include/asm/local.h
8361 @@ -9,21 +9,65 @@ typedef struct
8362 atomic_long_t a;
8363 } local_t;
8364
8365 +typedef struct
8366 +{
8367 + atomic_long_unchecked_t a;
8368 +} local_unchecked_t;
8369 +
8370 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8371
8372 #define local_read(l) atomic_long_read(&(l)->a)
8373 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8374 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8375 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8376
8377 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8378 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8379 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8380 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8381 #define local_inc(l) atomic_long_inc(&(l)->a)
8382 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8383 #define local_dec(l) atomic_long_dec(&(l)->a)
8384 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8385
8386 static __inline__ long local_add_return(long a, local_t *l)
8387 {
8388 long t;
8389
8390 __asm__ __volatile__(
8391 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8392 +
8393 +#ifdef CONFIG_PAX_REFCOUNT
8394 +" mcrxr cr0\n"
8395 +" addo. %0,%1,%0\n"
8396 +" bf 4*cr0+so, 3f\n"
8397 +"2:.long " "0x00c00b00""\n"
8398 +#else
8399 +" add %0,%1,%0\n"
8400 +#endif
8401 +
8402 +"3:\n"
8403 + PPC405_ERR77(0,%2)
8404 + PPC_STLCX "%0,0,%2 \n\
8405 + bne- 1b"
8406 +
8407 +#ifdef CONFIG_PAX_REFCOUNT
8408 +"\n4:\n"
8409 + _ASM_EXTABLE(2b, 4b)
8410 +#endif
8411 +
8412 + : "=&r" (t)
8413 + : "r" (a), "r" (&(l->a.counter))
8414 + : "cc", "memory");
8415 +
8416 + return t;
8417 +}
8418 +
8419 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8420 +{
8421 + long t;
8422 +
8423 + __asm__ __volatile__(
8424 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8425 add %0,%1,%0\n"
8426 PPC405_ERR77(0,%2)
8427 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8428
8429 #define local_cmpxchg(l, o, n) \
8430 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8431 +#define local_cmpxchg_unchecked(l, o, n) \
8432 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8433 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8434
8435 /**
8436 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8437 index 8565c25..2865190 100644
8438 --- a/arch/powerpc/include/asm/mman.h
8439 +++ b/arch/powerpc/include/asm/mman.h
8440 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8441 }
8442 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8443
8444 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8445 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8446 {
8447 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8448 }
8449 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8450 index 69c0598..2c56964 100644
8451 --- a/arch/powerpc/include/asm/page.h
8452 +++ b/arch/powerpc/include/asm/page.h
8453 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8454 * and needs to be executable. This means the whole heap ends
8455 * up being executable.
8456 */
8457 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8458 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8459 +#define VM_DATA_DEFAULT_FLAGS32 \
8460 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8461 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8462
8463 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8464 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8465 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8466 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8467 #endif
8468
8469 +#define ktla_ktva(addr) (addr)
8470 +#define ktva_ktla(addr) (addr)
8471 +
8472 #ifndef CONFIG_PPC_BOOK3S_64
8473 /*
8474 * Use the top bit of the higher-level page table entries to indicate whether
8475 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8476 index d908a46..3753f71 100644
8477 --- a/arch/powerpc/include/asm/page_64.h
8478 +++ b/arch/powerpc/include/asm/page_64.h
8479 @@ -172,15 +172,18 @@ do { \
8480 * stack by default, so in the absence of a PT_GNU_STACK program header
8481 * we turn execute permission off.
8482 */
8483 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8484 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8485 +#define VM_STACK_DEFAULT_FLAGS32 \
8486 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8487 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8488
8489 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8490 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8491
8492 +#ifndef CONFIG_PAX_PAGEEXEC
8493 #define VM_STACK_DEFAULT_FLAGS \
8494 (is_32bit_task() ? \
8495 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8496 +#endif
8497
8498 #include <asm-generic/getorder.h>
8499
8500 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8501 index 4b0be20..c15a27d 100644
8502 --- a/arch/powerpc/include/asm/pgalloc-64.h
8503 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8504 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8505 #ifndef CONFIG_PPC_64K_PAGES
8506
8507 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8508 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8509
8510 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8511 {
8512 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8513 pud_set(pud, (unsigned long)pmd);
8514 }
8515
8516 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8517 +{
8518 + pud_populate(mm, pud, pmd);
8519 +}
8520 +
8521 #define pmd_populate(mm, pmd, pte_page) \
8522 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8523 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8524 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8525 #endif
8526
8527 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8528 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8529
8530 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8531 pte_t *pte)
8532 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8533 index a8805fe..6d69617 100644
8534 --- a/arch/powerpc/include/asm/pgtable.h
8535 +++ b/arch/powerpc/include/asm/pgtable.h
8536 @@ -2,6 +2,7 @@
8537 #define _ASM_POWERPC_PGTABLE_H
8538 #ifdef __KERNEL__
8539
8540 +#include <linux/const.h>
8541 #ifndef __ASSEMBLY__
8542 #include <linux/mmdebug.h>
8543 #include <linux/mmzone.h>
8544 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8545 index 4aad413..85d86bf 100644
8546 --- a/arch/powerpc/include/asm/pte-hash32.h
8547 +++ b/arch/powerpc/include/asm/pte-hash32.h
8548 @@ -21,6 +21,7 @@
8549 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8550 #define _PAGE_USER 0x004 /* usermode access allowed */
8551 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8552 +#define _PAGE_EXEC _PAGE_GUARDED
8553 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8554 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8555 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8556 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8557 index 1c874fb..e8480a4 100644
8558 --- a/arch/powerpc/include/asm/reg.h
8559 +++ b/arch/powerpc/include/asm/reg.h
8560 @@ -253,6 +253,7 @@
8561 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8562 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8563 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8564 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8565 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8566 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8567 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8568 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8569 index 5a6614a..d89995d1 100644
8570 --- a/arch/powerpc/include/asm/smp.h
8571 +++ b/arch/powerpc/include/asm/smp.h
8572 @@ -51,7 +51,7 @@ struct smp_ops_t {
8573 int (*cpu_disable)(void);
8574 void (*cpu_die)(unsigned int nr);
8575 int (*cpu_bootable)(unsigned int nr);
8576 -};
8577 +} __no_const;
8578
8579 extern void smp_send_debugger_break(void);
8580 extern void start_secondary_resume(void);
8581 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8582 index 4dbe072..b803275 100644
8583 --- a/arch/powerpc/include/asm/spinlock.h
8584 +++ b/arch/powerpc/include/asm/spinlock.h
8585 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8586 __asm__ __volatile__(
8587 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8588 __DO_SIGN_EXTEND
8589 -" addic. %0,%0,1\n\
8590 - ble- 2f\n"
8591 +
8592 +#ifdef CONFIG_PAX_REFCOUNT
8593 +" mcrxr cr0\n"
8594 +" addico. %0,%0,1\n"
8595 +" bf 4*cr0+so, 3f\n"
8596 +"2:.long " "0x00c00b00""\n"
8597 +#else
8598 +" addic. %0,%0,1\n"
8599 +#endif
8600 +
8601 +"3:\n"
8602 + "ble- 4f\n"
8603 PPC405_ERR77(0,%1)
8604 " stwcx. %0,0,%1\n\
8605 bne- 1b\n"
8606 PPC_ACQUIRE_BARRIER
8607 -"2:" : "=&r" (tmp)
8608 +"4:"
8609 +
8610 +#ifdef CONFIG_PAX_REFCOUNT
8611 + _ASM_EXTABLE(2b,4b)
8612 +#endif
8613 +
8614 + : "=&r" (tmp)
8615 : "r" (&rw->lock)
8616 : "cr0", "xer", "memory");
8617
8618 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8619 __asm__ __volatile__(
8620 "# read_unlock\n\t"
8621 PPC_RELEASE_BARRIER
8622 -"1: lwarx %0,0,%1\n\
8623 - addic %0,%0,-1\n"
8624 +"1: lwarx %0,0,%1\n"
8625 +
8626 +#ifdef CONFIG_PAX_REFCOUNT
8627 +" mcrxr cr0\n"
8628 +" addico. %0,%0,-1\n"
8629 +" bf 4*cr0+so, 3f\n"
8630 +"2:.long " "0x00c00b00""\n"
8631 +#else
8632 +" addic. %0,%0,-1\n"
8633 +#endif
8634 +
8635 +"3:\n"
8636 PPC405_ERR77(0,%1)
8637 " stwcx. %0,0,%1\n\
8638 bne- 1b"
8639 +
8640 +#ifdef CONFIG_PAX_REFCOUNT
8641 +"\n4:\n"
8642 + _ASM_EXTABLE(2b, 4b)
8643 +#endif
8644 +
8645 : "=&r"(tmp)
8646 : "r"(&rw->lock)
8647 : "cr0", "xer", "memory");
8648 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8649 index 0be6c68..9c3c6ee 100644
8650 --- a/arch/powerpc/include/asm/thread_info.h
8651 +++ b/arch/powerpc/include/asm/thread_info.h
8652 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8653 #if defined(CONFIG_PPC64)
8654 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8655 #endif
8656 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8657 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8658
8659 /* as above, but as bit values */
8660 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8661 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8662 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8663 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8664 #define _TIF_NOHZ (1<<TIF_NOHZ)
8665 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8666 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8667 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8668 - _TIF_NOHZ)
8669 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8670
8671 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8672 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8673 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8674 index a0c071d..49cdc7f 100644
8675 --- a/arch/powerpc/include/asm/uaccess.h
8676 +++ b/arch/powerpc/include/asm/uaccess.h
8677 @@ -58,6 +58,7 @@
8678
8679 #endif
8680
8681 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8682 #define access_ok(type, addr, size) \
8683 (__chk_user_ptr(addr), \
8684 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8685 @@ -318,52 +319,6 @@ do { \
8686 extern unsigned long __copy_tofrom_user(void __user *to,
8687 const void __user *from, unsigned long size);
8688
8689 -#ifndef __powerpc64__
8690 -
8691 -static inline unsigned long copy_from_user(void *to,
8692 - const void __user *from, unsigned long n)
8693 -{
8694 - unsigned long over;
8695 -
8696 - if (access_ok(VERIFY_READ, from, n))
8697 - return __copy_tofrom_user((__force void __user *)to, from, n);
8698 - if ((unsigned long)from < TASK_SIZE) {
8699 - over = (unsigned long)from + n - TASK_SIZE;
8700 - return __copy_tofrom_user((__force void __user *)to, from,
8701 - n - over) + over;
8702 - }
8703 - return n;
8704 -}
8705 -
8706 -static inline unsigned long copy_to_user(void __user *to,
8707 - const void *from, unsigned long n)
8708 -{
8709 - unsigned long over;
8710 -
8711 - if (access_ok(VERIFY_WRITE, to, n))
8712 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8713 - if ((unsigned long)to < TASK_SIZE) {
8714 - over = (unsigned long)to + n - TASK_SIZE;
8715 - return __copy_tofrom_user(to, (__force void __user *)from,
8716 - n - over) + over;
8717 - }
8718 - return n;
8719 -}
8720 -
8721 -#else /* __powerpc64__ */
8722 -
8723 -#define __copy_in_user(to, from, size) \
8724 - __copy_tofrom_user((to), (from), (size))
8725 -
8726 -extern unsigned long copy_from_user(void *to, const void __user *from,
8727 - unsigned long n);
8728 -extern unsigned long copy_to_user(void __user *to, const void *from,
8729 - unsigned long n);
8730 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8731 - unsigned long n);
8732 -
8733 -#endif /* __powerpc64__ */
8734 -
8735 static inline unsigned long __copy_from_user_inatomic(void *to,
8736 const void __user *from, unsigned long n)
8737 {
8738 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8739 if (ret == 0)
8740 return 0;
8741 }
8742 +
8743 + if (!__builtin_constant_p(n))
8744 + check_object_size(to, n, false);
8745 +
8746 return __copy_tofrom_user((__force void __user *)to, from, n);
8747 }
8748
8749 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8750 if (ret == 0)
8751 return 0;
8752 }
8753 +
8754 + if (!__builtin_constant_p(n))
8755 + check_object_size(from, n, true);
8756 +
8757 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8758 }
8759
8760 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8761 return __copy_to_user_inatomic(to, from, size);
8762 }
8763
8764 +#ifndef __powerpc64__
8765 +
8766 +static inline unsigned long __must_check copy_from_user(void *to,
8767 + const void __user *from, unsigned long n)
8768 +{
8769 + unsigned long over;
8770 +
8771 + if ((long)n < 0)
8772 + return n;
8773 +
8774 + if (access_ok(VERIFY_READ, from, n)) {
8775 + if (!__builtin_constant_p(n))
8776 + check_object_size(to, n, false);
8777 + return __copy_tofrom_user((__force void __user *)to, from, n);
8778 + }
8779 + if ((unsigned long)from < TASK_SIZE) {
8780 + over = (unsigned long)from + n - TASK_SIZE;
8781 + if (!__builtin_constant_p(n - over))
8782 + check_object_size(to, n - over, false);
8783 + return __copy_tofrom_user((__force void __user *)to, from,
8784 + n - over) + over;
8785 + }
8786 + return n;
8787 +}
8788 +
8789 +static inline unsigned long __must_check copy_to_user(void __user *to,
8790 + const void *from, unsigned long n)
8791 +{
8792 + unsigned long over;
8793 +
8794 + if ((long)n < 0)
8795 + return n;
8796 +
8797 + if (access_ok(VERIFY_WRITE, to, n)) {
8798 + if (!__builtin_constant_p(n))
8799 + check_object_size(from, n, true);
8800 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8801 + }
8802 + if ((unsigned long)to < TASK_SIZE) {
8803 + over = (unsigned long)to + n - TASK_SIZE;
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n - over, true);
8806 + return __copy_tofrom_user(to, (__force void __user *)from,
8807 + n - over) + over;
8808 + }
8809 + return n;
8810 +}
8811 +
8812 +#else /* __powerpc64__ */
8813 +
8814 +#define __copy_in_user(to, from, size) \
8815 + __copy_tofrom_user((to), (from), (size))
8816 +
8817 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8818 +{
8819 + if ((long)n < 0 || n > INT_MAX)
8820 + return n;
8821 +
8822 + if (!__builtin_constant_p(n))
8823 + check_object_size(to, n, false);
8824 +
8825 + if (likely(access_ok(VERIFY_READ, from, n)))
8826 + n = __copy_from_user(to, from, n);
8827 + else
8828 + memset(to, 0, n);
8829 + return n;
8830 +}
8831 +
8832 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8833 +{
8834 + if ((long)n < 0 || n > INT_MAX)
8835 + return n;
8836 +
8837 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8838 + if (!__builtin_constant_p(n))
8839 + check_object_size(from, n, true);
8840 + n = __copy_to_user(to, from, n);
8841 + }
8842 + return n;
8843 +}
8844 +
8845 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8846 + unsigned long n);
8847 +
8848 +#endif /* __powerpc64__ */
8849 +
8850 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8851
8852 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8853 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8854 index 502cf69..53936a1 100644
8855 --- a/arch/powerpc/kernel/Makefile
8856 +++ b/arch/powerpc/kernel/Makefile
8857 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8858 CFLAGS_btext.o += -fPIC
8859 endif
8860
8861 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8862 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8863 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8864 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8865 +
8866 ifdef CONFIG_FUNCTION_TRACER
8867 # Do not trace early boot code
8868 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8869 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8870 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8871 endif
8872
8873 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8874 +
8875 obj-y := cputable.o ptrace.o syscalls.o \
8876 irq.o align.o signal_32.o pmc.o vdso.o \
8877 process.o systbl.o idle.o \
8878 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8879 index 3e68d1c..72a5ee6 100644
8880 --- a/arch/powerpc/kernel/exceptions-64e.S
8881 +++ b/arch/powerpc/kernel/exceptions-64e.S
8882 @@ -1010,6 +1010,7 @@ storage_fault_common:
8883 std r14,_DAR(r1)
8884 std r15,_DSISR(r1)
8885 addi r3,r1,STACK_FRAME_OVERHEAD
8886 + bl save_nvgprs
8887 mr r4,r14
8888 mr r5,r15
8889 ld r14,PACA_EXGEN+EX_R14(r13)
8890 @@ -1018,8 +1019,7 @@ storage_fault_common:
8891 cmpdi r3,0
8892 bne- 1f
8893 b ret_from_except_lite
8894 -1: bl save_nvgprs
8895 - mr r5,r3
8896 +1: mr r5,r3
8897 addi r3,r1,STACK_FRAME_OVERHEAD
8898 ld r4,_DAR(r1)
8899 bl bad_page_fault
8900 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8901 index c2df815..bae3d12 100644
8902 --- a/arch/powerpc/kernel/exceptions-64s.S
8903 +++ b/arch/powerpc/kernel/exceptions-64s.S
8904 @@ -1599,10 +1599,10 @@ handle_page_fault:
8905 11: ld r4,_DAR(r1)
8906 ld r5,_DSISR(r1)
8907 addi r3,r1,STACK_FRAME_OVERHEAD
8908 + bl save_nvgprs
8909 bl do_page_fault
8910 cmpdi r3,0
8911 beq+ 12f
8912 - bl save_nvgprs
8913 mr r5,r3
8914 addi r3,r1,STACK_FRAME_OVERHEAD
8915 lwz r4,_DAR(r1)
8916 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8917 index 4509603..cdb491f 100644
8918 --- a/arch/powerpc/kernel/irq.c
8919 +++ b/arch/powerpc/kernel/irq.c
8920 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8921 }
8922 #endif
8923
8924 +extern void gr_handle_kernel_exploit(void);
8925 +
8926 static inline void check_stack_overflow(void)
8927 {
8928 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8929 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8930 pr_err("do_IRQ: stack overflow: %ld\n",
8931 sp - sizeof(struct thread_info));
8932 dump_stack();
8933 + gr_handle_kernel_exploit();
8934 }
8935 #endif
8936 }
8937 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8938 index c94d2e0..992a9ce 100644
8939 --- a/arch/powerpc/kernel/module_32.c
8940 +++ b/arch/powerpc/kernel/module_32.c
8941 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8942 me->arch.core_plt_section = i;
8943 }
8944 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8945 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8946 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8947 return -ENOEXEC;
8948 }
8949
8950 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8951
8952 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8953 /* Init, or core PLT? */
8954 - if (location >= mod->module_core
8955 - && location < mod->module_core + mod->core_size)
8956 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8957 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8958 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8959 - else
8960 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8961 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8962 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8963 + else {
8964 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8965 + return ~0UL;
8966 + }
8967
8968 /* Find this entry, or if that fails, the next avail. entry */
8969 while (entry->jump[0]) {
8970 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8971 }
8972 #ifdef CONFIG_DYNAMIC_FTRACE
8973 module->arch.tramp =
8974 - do_plt_call(module->module_core,
8975 + do_plt_call(module->module_core_rx,
8976 (unsigned long)ftrace_caller,
8977 sechdrs, module);
8978 #endif
8979 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8980 index b4cc7be..1fe8bb3 100644
8981 --- a/arch/powerpc/kernel/process.c
8982 +++ b/arch/powerpc/kernel/process.c
8983 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8984 * Lookup NIP late so we have the best change of getting the
8985 * above info out without failing
8986 */
8987 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8988 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8989 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8990 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8991 #endif
8992 show_stack(current, (unsigned long *) regs->gpr[1]);
8993 if (!user_mode(regs))
8994 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8995 newsp = stack[0];
8996 ip = stack[STACK_FRAME_LR_SAVE];
8997 if (!firstframe || ip != lr) {
8998 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8999 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9000 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9001 if ((ip == rth) && curr_frame >= 0) {
9002 - printk(" (%pS)",
9003 + printk(" (%pA)",
9004 (void *)current->ret_stack[curr_frame].ret);
9005 curr_frame--;
9006 }
9007 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9008 struct pt_regs *regs = (struct pt_regs *)
9009 (sp + STACK_FRAME_OVERHEAD);
9010 lr = regs->link;
9011 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9012 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9013 regs->trap, (void *)regs->nip, (void *)lr);
9014 firstframe = 1;
9015 }
9016 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
9017 mtspr(SPRN_CTRLT, ctrl);
9018 }
9019 #endif /* CONFIG_PPC64 */
9020 -
9021 -unsigned long arch_align_stack(unsigned long sp)
9022 -{
9023 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9024 - sp -= get_random_int() & ~PAGE_MASK;
9025 - return sp & ~0xf;
9026 -}
9027 -
9028 -static inline unsigned long brk_rnd(void)
9029 -{
9030 - unsigned long rnd = 0;
9031 -
9032 - /* 8MB for 32bit, 1GB for 64bit */
9033 - if (is_32bit_task())
9034 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9035 - else
9036 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9037 -
9038 - return rnd << PAGE_SHIFT;
9039 -}
9040 -
9041 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9042 -{
9043 - unsigned long base = mm->brk;
9044 - unsigned long ret;
9045 -
9046 -#ifdef CONFIG_PPC_STD_MMU_64
9047 - /*
9048 - * If we are using 1TB segments and we are allowed to randomise
9049 - * the heap, we can put it above 1TB so it is backed by a 1TB
9050 - * segment. Otherwise the heap will be in the bottom 1TB
9051 - * which always uses 256MB segments and this may result in a
9052 - * performance penalty.
9053 - */
9054 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9055 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9056 -#endif
9057 -
9058 - ret = PAGE_ALIGN(base + brk_rnd());
9059 -
9060 - if (ret < mm->brk)
9061 - return mm->brk;
9062 -
9063 - return ret;
9064 -}
9065 -
9066 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9067 index f21897b..28c0428 100644
9068 --- a/arch/powerpc/kernel/ptrace.c
9069 +++ b/arch/powerpc/kernel/ptrace.c
9070 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9071 return ret;
9072 }
9073
9074 +#ifdef CONFIG_GRKERNSEC_SETXID
9075 +extern void gr_delayed_cred_worker(void);
9076 +#endif
9077 +
9078 /*
9079 * We must return the syscall number to actually look up in the table.
9080 * This can be -1L to skip running any syscall at all.
9081 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9082
9083 secure_computing_strict(regs->gpr[0]);
9084
9085 +#ifdef CONFIG_GRKERNSEC_SETXID
9086 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9087 + gr_delayed_cred_worker();
9088 +#endif
9089 +
9090 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9091 tracehook_report_syscall_entry(regs))
9092 /*
9093 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9094 {
9095 int step;
9096
9097 +#ifdef CONFIG_GRKERNSEC_SETXID
9098 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9099 + gr_delayed_cred_worker();
9100 +#endif
9101 +
9102 audit_syscall_exit(regs);
9103
9104 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9105 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9106 index b171001..4ac7ac5 100644
9107 --- a/arch/powerpc/kernel/signal_32.c
9108 +++ b/arch/powerpc/kernel/signal_32.c
9109 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9110 /* Save user registers on the stack */
9111 frame = &rt_sf->uc.uc_mcontext;
9112 addr = frame;
9113 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9114 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9115 sigret = 0;
9116 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9117 } else {
9118 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9119 index 2cb0c94..c0c0bc9 100644
9120 --- a/arch/powerpc/kernel/signal_64.c
9121 +++ b/arch/powerpc/kernel/signal_64.c
9122 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9123 current->thread.fp_state.fpscr = 0;
9124
9125 /* Set up to return from userspace. */
9126 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9127 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9128 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9129 } else {
9130 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9131 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9132 index e6595b7..24bde6e 100644
9133 --- a/arch/powerpc/kernel/traps.c
9134 +++ b/arch/powerpc/kernel/traps.c
9135 @@ -36,6 +36,7 @@
9136 #include <linux/debugfs.h>
9137 #include <linux/ratelimit.h>
9138 #include <linux/context_tracking.h>
9139 +#include <linux/uaccess.h>
9140
9141 #include <asm/emulated_ops.h>
9142 #include <asm/pgtable.h>
9143 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9144 return flags;
9145 }
9146
9147 +extern void gr_handle_kernel_exploit(void);
9148 +
9149 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9150 int signr)
9151 {
9152 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9153 panic("Fatal exception in interrupt");
9154 if (panic_on_oops)
9155 panic("Fatal exception");
9156 +
9157 + gr_handle_kernel_exploit();
9158 +
9159 do_exit(signr);
9160 }
9161
9162 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9163 enum ctx_state prev_state = exception_enter();
9164 unsigned int reason = get_reason(regs);
9165
9166 +#ifdef CONFIG_PAX_REFCOUNT
9167 + unsigned int bkpt;
9168 + const struct exception_table_entry *entry;
9169 +
9170 + if (reason & REASON_ILLEGAL) {
9171 + /* Check if PaX bad instruction */
9172 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9173 + current->thread.trap_nr = 0;
9174 + pax_report_refcount_overflow(regs);
9175 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9176 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9177 + regs->nip = entry->fixup;
9178 + return;
9179 + }
9180 + /* fixup_exception() could not handle */
9181 + goto bail;
9182 + }
9183 + }
9184 +#endif
9185 +
9186 /* We can now get here via a FP Unavailable exception if the core
9187 * has no FPU, in that case the reason flags will be 0 */
9188
9189 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9190 index 305eb0d..accc5b40 100644
9191 --- a/arch/powerpc/kernel/vdso.c
9192 +++ b/arch/powerpc/kernel/vdso.c
9193 @@ -34,6 +34,7 @@
9194 #include <asm/vdso.h>
9195 #include <asm/vdso_datapage.h>
9196 #include <asm/setup.h>
9197 +#include <asm/mman.h>
9198
9199 #undef DEBUG
9200
9201 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9202 vdso_base = VDSO32_MBASE;
9203 #endif
9204
9205 - current->mm->context.vdso_base = 0;
9206 + current->mm->context.vdso_base = ~0UL;
9207
9208 /* vDSO has a problem and was disabled, just don't "enable" it for the
9209 * process
9210 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9211 vdso_base = get_unmapped_area(NULL, vdso_base,
9212 (vdso_pages << PAGE_SHIFT) +
9213 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9214 - 0, 0);
9215 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9216 if (IS_ERR_VALUE(vdso_base)) {
9217 rc = vdso_base;
9218 goto fail_mmapsem;
9219 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9220 index c45eaab..5f41b57 100644
9221 --- a/arch/powerpc/kvm/powerpc.c
9222 +++ b/arch/powerpc/kvm/powerpc.c
9223 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9224 }
9225 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9226
9227 -int kvm_arch_init(void *opaque)
9228 +int kvm_arch_init(const void *opaque)
9229 {
9230 return 0;
9231 }
9232 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9233 index 5eea6f3..5d10396 100644
9234 --- a/arch/powerpc/lib/usercopy_64.c
9235 +++ b/arch/powerpc/lib/usercopy_64.c
9236 @@ -9,22 +9,6 @@
9237 #include <linux/module.h>
9238 #include <asm/uaccess.h>
9239
9240 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9241 -{
9242 - if (likely(access_ok(VERIFY_READ, from, n)))
9243 - n = __copy_from_user(to, from, n);
9244 - else
9245 - memset(to, 0, n);
9246 - return n;
9247 -}
9248 -
9249 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9250 -{
9251 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9252 - n = __copy_to_user(to, from, n);
9253 - return n;
9254 -}
9255 -
9256 unsigned long copy_in_user(void __user *to, const void __user *from,
9257 unsigned long n)
9258 {
9259 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9260 return n;
9261 }
9262
9263 -EXPORT_SYMBOL(copy_from_user);
9264 -EXPORT_SYMBOL(copy_to_user);
9265 EXPORT_SYMBOL(copy_in_user);
9266
9267 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9268 index 6154b0a..4de2b19 100644
9269 --- a/arch/powerpc/mm/fault.c
9270 +++ b/arch/powerpc/mm/fault.c
9271 @@ -33,6 +33,10 @@
9272 #include <linux/ratelimit.h>
9273 #include <linux/context_tracking.h>
9274 #include <linux/hugetlb.h>
9275 +#include <linux/slab.h>
9276 +#include <linux/pagemap.h>
9277 +#include <linux/compiler.h>
9278 +#include <linux/unistd.h>
9279
9280 #include <asm/firmware.h>
9281 #include <asm/page.h>
9282 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9283 }
9284 #endif
9285
9286 +#ifdef CONFIG_PAX_PAGEEXEC
9287 +/*
9288 + * PaX: decide what to do with offenders (regs->nip = fault address)
9289 + *
9290 + * returns 1 when task should be killed
9291 + */
9292 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9293 +{
9294 + return 1;
9295 +}
9296 +
9297 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9298 +{
9299 + unsigned long i;
9300 +
9301 + printk(KERN_ERR "PAX: bytes at PC: ");
9302 + for (i = 0; i < 5; i++) {
9303 + unsigned int c;
9304 + if (get_user(c, (unsigned int __user *)pc+i))
9305 + printk(KERN_CONT "???????? ");
9306 + else
9307 + printk(KERN_CONT "%08x ", c);
9308 + }
9309 + printk("\n");
9310 +}
9311 +#endif
9312 +
9313 /*
9314 * Check whether the instruction at regs->nip is a store using
9315 * an update addressing form which will update r1.
9316 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9317 * indicate errors in DSISR but can validly be set in SRR1.
9318 */
9319 if (trap == 0x400)
9320 - error_code &= 0x48200000;
9321 + error_code &= 0x58200000;
9322 else
9323 is_write = error_code & DSISR_ISSTORE;
9324 #else
9325 @@ -383,7 +414,7 @@ good_area:
9326 * "undefined". Of those that can be set, this is the only
9327 * one which seems bad.
9328 */
9329 - if (error_code & 0x10000000)
9330 + if (error_code & DSISR_GUARDED)
9331 /* Guarded storage error. */
9332 goto bad_area;
9333 #endif /* CONFIG_8xx */
9334 @@ -398,7 +429,7 @@ good_area:
9335 * processors use the same I/D cache coherency mechanism
9336 * as embedded.
9337 */
9338 - if (error_code & DSISR_PROTFAULT)
9339 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9340 goto bad_area;
9341 #endif /* CONFIG_PPC_STD_MMU */
9342
9343 @@ -490,6 +521,23 @@ bad_area:
9344 bad_area_nosemaphore:
9345 /* User mode accesses cause a SIGSEGV */
9346 if (user_mode(regs)) {
9347 +
9348 +#ifdef CONFIG_PAX_PAGEEXEC
9349 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9350 +#ifdef CONFIG_PPC_STD_MMU
9351 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9352 +#else
9353 + if (is_exec && regs->nip == address) {
9354 +#endif
9355 + switch (pax_handle_fetch_fault(regs)) {
9356 + }
9357 +
9358 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9359 + do_group_exit(SIGKILL);
9360 + }
9361 + }
9362 +#endif
9363 +
9364 _exception(SIGSEGV, regs, code, address);
9365 goto bail;
9366 }
9367 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9368 index cb8bdbe..cde4bc7 100644
9369 --- a/arch/powerpc/mm/mmap.c
9370 +++ b/arch/powerpc/mm/mmap.c
9371 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9372 return sysctl_legacy_va_layout;
9373 }
9374
9375 -static unsigned long mmap_rnd(void)
9376 +static unsigned long mmap_rnd(struct mm_struct *mm)
9377 {
9378 unsigned long rnd = 0;
9379
9380 +#ifdef CONFIG_PAX_RANDMMAP
9381 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9382 +#endif
9383 +
9384 if (current->flags & PF_RANDOMIZE) {
9385 /* 8MB for 32bit, 1GB for 64bit */
9386 if (is_32bit_task())
9387 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9388 return rnd << PAGE_SHIFT;
9389 }
9390
9391 -static inline unsigned long mmap_base(void)
9392 +static inline unsigned long mmap_base(struct mm_struct *mm)
9393 {
9394 unsigned long gap = rlimit(RLIMIT_STACK);
9395
9396 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9397 else if (gap > MAX_GAP)
9398 gap = MAX_GAP;
9399
9400 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9401 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9402 }
9403
9404 /*
9405 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9406 */
9407 if (mmap_is_legacy()) {
9408 mm->mmap_base = TASK_UNMAPPED_BASE;
9409 +
9410 +#ifdef CONFIG_PAX_RANDMMAP
9411 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9412 + mm->mmap_base += mm->delta_mmap;
9413 +#endif
9414 +
9415 mm->get_unmapped_area = arch_get_unmapped_area;
9416 } else {
9417 - mm->mmap_base = mmap_base();
9418 + mm->mmap_base = mmap_base(mm);
9419 +
9420 +#ifdef CONFIG_PAX_RANDMMAP
9421 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9422 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9423 +#endif
9424 +
9425 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9426 }
9427 }
9428 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9429 index ded0ea1..f213a9b 100644
9430 --- a/arch/powerpc/mm/slice.c
9431 +++ b/arch/powerpc/mm/slice.c
9432 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9433 if ((mm->task_size - len) < addr)
9434 return 0;
9435 vma = find_vma(mm, addr);
9436 - return (!vma || (addr + len) <= vma->vm_start);
9437 + return check_heap_stack_gap(vma, addr, len, 0);
9438 }
9439
9440 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9441 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9442 info.align_offset = 0;
9443
9444 addr = TASK_UNMAPPED_BASE;
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + addr += mm->delta_mmap;
9449 +#endif
9450 +
9451 while (addr < TASK_SIZE) {
9452 info.low_limit = addr;
9453 if (!slice_scan_available(addr, available, 1, &addr))
9454 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9455 if (fixed && addr > (mm->task_size - len))
9456 return -ENOMEM;
9457
9458 +#ifdef CONFIG_PAX_RANDMMAP
9459 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9460 + addr = 0;
9461 +#endif
9462 +
9463 /* If hint, make sure it matches our alignment restrictions */
9464 if (!fixed && addr) {
9465 addr = _ALIGN_UP(addr, 1ul << pshift);
9466 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9467 index f223875..94170e4 100644
9468 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9469 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9470 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9471 }
9472
9473 static struct pci_ops scc_pciex_pci_ops = {
9474 - scc_pciex_read_config,
9475 - scc_pciex_write_config,
9476 + .read = scc_pciex_read_config,
9477 + .write = scc_pciex_write_config,
9478 };
9479
9480 static void pciex_clear_intr_all(unsigned int __iomem *base)
9481 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9482 index d966bbe..372124a 100644
9483 --- a/arch/powerpc/platforms/cell/spufs/file.c
9484 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9485 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9486 return VM_FAULT_NOPAGE;
9487 }
9488
9489 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9490 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9491 unsigned long address,
9492 - void *buf, int len, int write)
9493 + void *buf, size_t len, int write)
9494 {
9495 struct spu_context *ctx = vma->vm_file->private_data;
9496 unsigned long offset = address - vma->vm_start;
9497 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9498 index fa934fe..c296056 100644
9499 --- a/arch/s390/include/asm/atomic.h
9500 +++ b/arch/s390/include/asm/atomic.h
9501 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9502 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9503 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9504
9505 +#define atomic64_read_unchecked(v) atomic64_read(v)
9506 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9507 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9508 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9509 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9510 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9511 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9512 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9513 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9514 +
9515 #endif /* __ARCH_S390_ATOMIC__ */
9516 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9517 index 8d72471..5322500 100644
9518 --- a/arch/s390/include/asm/barrier.h
9519 +++ b/arch/s390/include/asm/barrier.h
9520 @@ -42,7 +42,7 @@
9521 do { \
9522 compiletime_assert_atomic_type(*p); \
9523 barrier(); \
9524 - ACCESS_ONCE(*p) = (v); \
9525 + ACCESS_ONCE_RW(*p) = (v); \
9526 } while (0)
9527
9528 #define smp_load_acquire(p) \
9529 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9530 index 4d7ccac..d03d0ad 100644
9531 --- a/arch/s390/include/asm/cache.h
9532 +++ b/arch/s390/include/asm/cache.h
9533 @@ -9,8 +9,10 @@
9534 #ifndef __ARCH_S390_CACHE_H
9535 #define __ARCH_S390_CACHE_H
9536
9537 -#define L1_CACHE_BYTES 256
9538 +#include <linux/const.h>
9539 +
9540 #define L1_CACHE_SHIFT 8
9541 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9542 #define NET_SKB_PAD 32
9543
9544 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9545 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9546 index f6e43d3..5f57681 100644
9547 --- a/arch/s390/include/asm/elf.h
9548 +++ b/arch/s390/include/asm/elf.h
9549 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9550 the loader. We need to make sure that it is out of the way of the program
9551 that it will "exec", and that there is sufficient room for the brk. */
9552
9553 -extern unsigned long randomize_et_dyn(unsigned long base);
9554 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9555 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9556 +
9557 +#ifdef CONFIG_PAX_ASLR
9558 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9559 +
9560 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9561 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9562 +#endif
9563
9564 /* This yields a mask that user programs can use to figure out what
9565 instruction set this CPU supports. */
9566 @@ -223,9 +229,6 @@ struct linux_binprm;
9567 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9568 int arch_setup_additional_pages(struct linux_binprm *, int);
9569
9570 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9571 -#define arch_randomize_brk arch_randomize_brk
9572 -
9573 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9574
9575 #endif
9576 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9577 index c4a93d6..4d2a9b4 100644
9578 --- a/arch/s390/include/asm/exec.h
9579 +++ b/arch/s390/include/asm/exec.h
9580 @@ -7,6 +7,6 @@
9581 #ifndef __ASM_EXEC_H
9582 #define __ASM_EXEC_H
9583
9584 -extern unsigned long arch_align_stack(unsigned long sp);
9585 +#define arch_align_stack(x) ((x) & ~0xfUL)
9586
9587 #endif /* __ASM_EXEC_H */
9588 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9589 index cd4c68e..6764641 100644
9590 --- a/arch/s390/include/asm/uaccess.h
9591 +++ b/arch/s390/include/asm/uaccess.h
9592 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9593 __range_ok((unsigned long)(addr), (size)); \
9594 })
9595
9596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9597 #define access_ok(type, addr, size) __access_ok(addr, size)
9598
9599 /*
9600 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9601 copy_to_user(void __user *to, const void *from, unsigned long n)
9602 {
9603 might_fault();
9604 +
9605 + if ((long)n < 0)
9606 + return n;
9607 +
9608 return __copy_to_user(to, from, n);
9609 }
9610
9611 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9612 static inline unsigned long __must_check
9613 copy_from_user(void *to, const void __user *from, unsigned long n)
9614 {
9615 - unsigned int sz = __compiletime_object_size(to);
9616 + size_t sz = __compiletime_object_size(to);
9617
9618 might_fault();
9619 - if (unlikely(sz != -1 && sz < n)) {
9620 +
9621 + if ((long)n < 0)
9622 + return n;
9623 +
9624 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9625 copy_from_user_overflow();
9626 return n;
9627 }
9628 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9629 index 409d152..d90d368 100644
9630 --- a/arch/s390/kernel/module.c
9631 +++ b/arch/s390/kernel/module.c
9632 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9633
9634 /* Increase core size by size of got & plt and set start
9635 offsets for got and plt. */
9636 - me->core_size = ALIGN(me->core_size, 4);
9637 - me->arch.got_offset = me->core_size;
9638 - me->core_size += me->arch.got_size;
9639 - me->arch.plt_offset = me->core_size;
9640 - me->core_size += me->arch.plt_size;
9641 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9642 + me->arch.got_offset = me->core_size_rw;
9643 + me->core_size_rw += me->arch.got_size;
9644 + me->arch.plt_offset = me->core_size_rx;
9645 + me->core_size_rx += me->arch.plt_size;
9646 return 0;
9647 }
9648
9649 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9650 if (info->got_initialized == 0) {
9651 Elf_Addr *gotent;
9652
9653 - gotent = me->module_core + me->arch.got_offset +
9654 + gotent = me->module_core_rw + me->arch.got_offset +
9655 info->got_offset;
9656 *gotent = val;
9657 info->got_initialized = 1;
9658 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9659 rc = apply_rela_bits(loc, val, 0, 64, 0);
9660 else if (r_type == R_390_GOTENT ||
9661 r_type == R_390_GOTPLTENT) {
9662 - val += (Elf_Addr) me->module_core - loc;
9663 + val += (Elf_Addr) me->module_core_rw - loc;
9664 rc = apply_rela_bits(loc, val, 1, 32, 1);
9665 }
9666 break;
9667 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9668 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9669 if (info->plt_initialized == 0) {
9670 unsigned int *ip;
9671 - ip = me->module_core + me->arch.plt_offset +
9672 + ip = me->module_core_rx + me->arch.plt_offset +
9673 info->plt_offset;
9674 #ifndef CONFIG_64BIT
9675 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9676 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9677 val - loc + 0xffffUL < 0x1ffffeUL) ||
9678 (r_type == R_390_PLT32DBL &&
9679 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9680 - val = (Elf_Addr) me->module_core +
9681 + val = (Elf_Addr) me->module_core_rx +
9682 me->arch.plt_offset +
9683 info->plt_offset;
9684 val += rela->r_addend - loc;
9685 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9686 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9687 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9688 val = val + rela->r_addend -
9689 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9690 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9691 if (r_type == R_390_GOTOFF16)
9692 rc = apply_rela_bits(loc, val, 0, 16, 0);
9693 else if (r_type == R_390_GOTOFF32)
9694 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9695 break;
9696 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9697 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9698 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9699 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9700 rela->r_addend - loc;
9701 if (r_type == R_390_GOTPC)
9702 rc = apply_rela_bits(loc, val, 1, 32, 0);
9703 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9704 index aa7a839..6c2a916 100644
9705 --- a/arch/s390/kernel/process.c
9706 +++ b/arch/s390/kernel/process.c
9707 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9708 }
9709 return 0;
9710 }
9711 -
9712 -unsigned long arch_align_stack(unsigned long sp)
9713 -{
9714 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9715 - sp -= get_random_int() & ~PAGE_MASK;
9716 - return sp & ~0xf;
9717 -}
9718 -
9719 -static inline unsigned long brk_rnd(void)
9720 -{
9721 - /* 8MB for 32bit, 1GB for 64bit */
9722 - if (is_32bit_task())
9723 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9724 - else
9725 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9726 -}
9727 -
9728 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9729 -{
9730 - unsigned long ret;
9731 -
9732 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9733 - return (ret > mm->brk) ? ret : mm->brk;
9734 -}
9735 -
9736 -unsigned long randomize_et_dyn(unsigned long base)
9737 -{
9738 - unsigned long ret;
9739 -
9740 - if (!(current->flags & PF_RANDOMIZE))
9741 - return base;
9742 - ret = PAGE_ALIGN(base + brk_rnd());
9743 - return (ret > base) ? ret : base;
9744 -}
9745 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9746 index 9b436c2..54fbf0a 100644
9747 --- a/arch/s390/mm/mmap.c
9748 +++ b/arch/s390/mm/mmap.c
9749 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9750 */
9751 if (mmap_is_legacy()) {
9752 mm->mmap_base = mmap_base_legacy();
9753 +
9754 +#ifdef CONFIG_PAX_RANDMMAP
9755 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9756 + mm->mmap_base += mm->delta_mmap;
9757 +#endif
9758 +
9759 mm->get_unmapped_area = arch_get_unmapped_area;
9760 } else {
9761 mm->mmap_base = mmap_base();
9762 +
9763 +#ifdef CONFIG_PAX_RANDMMAP
9764 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9765 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9766 +#endif
9767 +
9768 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9769 }
9770 }
9771 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9772 */
9773 if (mmap_is_legacy()) {
9774 mm->mmap_base = mmap_base_legacy();
9775 +
9776 +#ifdef CONFIG_PAX_RANDMMAP
9777 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9778 + mm->mmap_base += mm->delta_mmap;
9779 +#endif
9780 +
9781 mm->get_unmapped_area = s390_get_unmapped_area;
9782 } else {
9783 mm->mmap_base = mmap_base();
9784 +
9785 +#ifdef CONFIG_PAX_RANDMMAP
9786 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9787 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9788 +#endif
9789 +
9790 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9791 }
9792 }
9793 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9794 index ae3d59f..f65f075 100644
9795 --- a/arch/score/include/asm/cache.h
9796 +++ b/arch/score/include/asm/cache.h
9797 @@ -1,7 +1,9 @@
9798 #ifndef _ASM_SCORE_CACHE_H
9799 #define _ASM_SCORE_CACHE_H
9800
9801 +#include <linux/const.h>
9802 +
9803 #define L1_CACHE_SHIFT 4
9804 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9805 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9806
9807 #endif /* _ASM_SCORE_CACHE_H */
9808 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9809 index f9f3cd5..58ff438 100644
9810 --- a/arch/score/include/asm/exec.h
9811 +++ b/arch/score/include/asm/exec.h
9812 @@ -1,6 +1,6 @@
9813 #ifndef _ASM_SCORE_EXEC_H
9814 #define _ASM_SCORE_EXEC_H
9815
9816 -extern unsigned long arch_align_stack(unsigned long sp);
9817 +#define arch_align_stack(x) (x)
9818
9819 #endif /* _ASM_SCORE_EXEC_H */
9820 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9821 index a1519ad3..e8ac1ff 100644
9822 --- a/arch/score/kernel/process.c
9823 +++ b/arch/score/kernel/process.c
9824 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9825
9826 return task_pt_regs(task)->cp0_epc;
9827 }
9828 -
9829 -unsigned long arch_align_stack(unsigned long sp)
9830 -{
9831 - return sp;
9832 -}
9833 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9834 index ef9e555..331bd29 100644
9835 --- a/arch/sh/include/asm/cache.h
9836 +++ b/arch/sh/include/asm/cache.h
9837 @@ -9,10 +9,11 @@
9838 #define __ASM_SH_CACHE_H
9839 #ifdef __KERNEL__
9840
9841 +#include <linux/const.h>
9842 #include <linux/init.h>
9843 #include <cpu/cache.h>
9844
9845 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9846 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9847
9848 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9849
9850 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9851 index 6777177..cb5e44f 100644
9852 --- a/arch/sh/mm/mmap.c
9853 +++ b/arch/sh/mm/mmap.c
9854 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9855 struct mm_struct *mm = current->mm;
9856 struct vm_area_struct *vma;
9857 int do_colour_align;
9858 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9859 struct vm_unmapped_area_info info;
9860
9861 if (flags & MAP_FIXED) {
9862 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9863 if (filp || (flags & MAP_SHARED))
9864 do_colour_align = 1;
9865
9866 +#ifdef CONFIG_PAX_RANDMMAP
9867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9868 +#endif
9869 +
9870 if (addr) {
9871 if (do_colour_align)
9872 addr = COLOUR_ALIGN(addr, pgoff);
9873 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9874 addr = PAGE_ALIGN(addr);
9875
9876 vma = find_vma(mm, addr);
9877 - if (TASK_SIZE - len >= addr &&
9878 - (!vma || addr + len <= vma->vm_start))
9879 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9880 return addr;
9881 }
9882
9883 info.flags = 0;
9884 info.length = len;
9885 - info.low_limit = TASK_UNMAPPED_BASE;
9886 + info.low_limit = mm->mmap_base;
9887 info.high_limit = TASK_SIZE;
9888 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9889 info.align_offset = pgoff << PAGE_SHIFT;
9890 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9891 struct mm_struct *mm = current->mm;
9892 unsigned long addr = addr0;
9893 int do_colour_align;
9894 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9895 struct vm_unmapped_area_info info;
9896
9897 if (flags & MAP_FIXED) {
9898 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9899 if (filp || (flags & MAP_SHARED))
9900 do_colour_align = 1;
9901
9902 +#ifdef CONFIG_PAX_RANDMMAP
9903 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9904 +#endif
9905 +
9906 /* requesting a specific address */
9907 if (addr) {
9908 if (do_colour_align)
9909 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9910 addr = PAGE_ALIGN(addr);
9911
9912 vma = find_vma(mm, addr);
9913 - if (TASK_SIZE - len >= addr &&
9914 - (!vma || addr + len <= vma->vm_start))
9915 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9916 return addr;
9917 }
9918
9919 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9920 VM_BUG_ON(addr != -ENOMEM);
9921 info.flags = 0;
9922 info.low_limit = TASK_UNMAPPED_BASE;
9923 +
9924 +#ifdef CONFIG_PAX_RANDMMAP
9925 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9926 + info.low_limit += mm->delta_mmap;
9927 +#endif
9928 +
9929 info.high_limit = TASK_SIZE;
9930 addr = vm_unmapped_area(&info);
9931 }
9932 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9933 index 4082749..fd97781 100644
9934 --- a/arch/sparc/include/asm/atomic_64.h
9935 +++ b/arch/sparc/include/asm/atomic_64.h
9936 @@ -15,18 +15,38 @@
9937 #define ATOMIC64_INIT(i) { (i) }
9938
9939 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9940 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9941 +{
9942 + return ACCESS_ONCE(v->counter);
9943 +}
9944 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9945 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9946 +{
9947 + return ACCESS_ONCE(v->counter);
9948 +}
9949
9950 #define atomic_set(v, i) (((v)->counter) = i)
9951 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9952 +{
9953 + v->counter = i;
9954 +}
9955 #define atomic64_set(v, i) (((v)->counter) = i)
9956 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9957 +{
9958 + v->counter = i;
9959 +}
9960
9961 -#define ATOMIC_OP(op) \
9962 -void atomic_##op(int, atomic_t *); \
9963 -void atomic64_##op(long, atomic64_t *);
9964 +#define __ATOMIC_OP(op, suffix) \
9965 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9966 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9967
9968 -#define ATOMIC_OP_RETURN(op) \
9969 -int atomic_##op##_return(int, atomic_t *); \
9970 -long atomic64_##op##_return(long, atomic64_t *);
9971 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9972 +
9973 +#define __ATOMIC_OP_RETURN(op, suffix) \
9974 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9975 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9976 +
9977 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9978
9979 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9980
9981 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9982
9983 #undef ATOMIC_OPS
9984 #undef ATOMIC_OP_RETURN
9985 +#undef __ATOMIC_OP_RETURN
9986 #undef ATOMIC_OP
9987 +#undef __ATOMIC_OP
9988
9989 #define atomic_dec_return(v) atomic_sub_return(1, v)
9990 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9991
9992 #define atomic_inc_return(v) atomic_add_return(1, v)
9993 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9994 +{
9995 + return atomic_add_return_unchecked(1, v);
9996 +}
9997 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9998 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9999 +{
10000 + return atomic64_add_return_unchecked(1, v);
10001 +}
10002
10003 /*
10004 * atomic_inc_and_test - increment and test
10005 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
10006 * other cases.
10007 */
10008 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
10009 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
10010 +{
10011 + return atomic_inc_return_unchecked(v) == 0;
10012 +}
10013 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
10014
10015 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
10016 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
10017 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
10018
10019 #define atomic_inc(v) atomic_add(1, v)
10020 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
10021 +{
10022 + atomic_add_unchecked(1, v);
10023 +}
10024 #define atomic64_inc(v) atomic64_add(1, v)
10025 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10026 +{
10027 + atomic64_add_unchecked(1, v);
10028 +}
10029
10030 #define atomic_dec(v) atomic_sub(1, v)
10031 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10032 +{
10033 + atomic_sub_unchecked(1, v);
10034 +}
10035 #define atomic64_dec(v) atomic64_sub(1, v)
10036 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10037 +{
10038 + atomic64_sub_unchecked(1, v);
10039 +}
10040
10041 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10042 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10043
10044 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10045 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10046 +{
10047 + return cmpxchg(&v->counter, old, new);
10048 +}
10049 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10050 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10051 +{
10052 + return xchg(&v->counter, new);
10053 +}
10054
10055 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10056 {
10057 - int c, old;
10058 + int c, old, new;
10059 c = atomic_read(v);
10060 for (;;) {
10061 - if (unlikely(c == (u)))
10062 + if (unlikely(c == u))
10063 break;
10064 - old = atomic_cmpxchg((v), c, c + (a));
10065 +
10066 + asm volatile("addcc %2, %0, %0\n"
10067 +
10068 +#ifdef CONFIG_PAX_REFCOUNT
10069 + "tvs %%icc, 6\n"
10070 +#endif
10071 +
10072 + : "=r" (new)
10073 + : "0" (c), "ir" (a)
10074 + : "cc");
10075 +
10076 + old = atomic_cmpxchg(v, c, new);
10077 if (likely(old == c))
10078 break;
10079 c = old;
10080 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10081 #define atomic64_cmpxchg(v, o, n) \
10082 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10083 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10084 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10085 +{
10086 + return xchg(&v->counter, new);
10087 +}
10088
10089 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10090 {
10091 - long c, old;
10092 + long c, old, new;
10093 c = atomic64_read(v);
10094 for (;;) {
10095 - if (unlikely(c == (u)))
10096 + if (unlikely(c == u))
10097 break;
10098 - old = atomic64_cmpxchg((v), c, c + (a));
10099 +
10100 + asm volatile("addcc %2, %0, %0\n"
10101 +
10102 +#ifdef CONFIG_PAX_REFCOUNT
10103 + "tvs %%xcc, 6\n"
10104 +#endif
10105 +
10106 + : "=r" (new)
10107 + : "0" (c), "ir" (a)
10108 + : "cc");
10109 +
10110 + old = atomic64_cmpxchg(v, c, new);
10111 if (likely(old == c))
10112 break;
10113 c = old;
10114 }
10115 - return c != (u);
10116 + return c != u;
10117 }
10118
10119 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10120 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10121 index 7664894..45a974b 100644
10122 --- a/arch/sparc/include/asm/barrier_64.h
10123 +++ b/arch/sparc/include/asm/barrier_64.h
10124 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10125 do { \
10126 compiletime_assert_atomic_type(*p); \
10127 barrier(); \
10128 - ACCESS_ONCE(*p) = (v); \
10129 + ACCESS_ONCE_RW(*p) = (v); \
10130 } while (0)
10131
10132 #define smp_load_acquire(p) \
10133 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10134 index 5bb6991..5c2132e 100644
10135 --- a/arch/sparc/include/asm/cache.h
10136 +++ b/arch/sparc/include/asm/cache.h
10137 @@ -7,10 +7,12 @@
10138 #ifndef _SPARC_CACHE_H
10139 #define _SPARC_CACHE_H
10140
10141 +#include <linux/const.h>
10142 +
10143 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10144
10145 #define L1_CACHE_SHIFT 5
10146 -#define L1_CACHE_BYTES 32
10147 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10148
10149 #ifdef CONFIG_SPARC32
10150 #define SMP_CACHE_BYTES_SHIFT 5
10151 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10152 index a24e41f..47677ff 100644
10153 --- a/arch/sparc/include/asm/elf_32.h
10154 +++ b/arch/sparc/include/asm/elf_32.h
10155 @@ -114,6 +114,13 @@ typedef struct {
10156
10157 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10158
10159 +#ifdef CONFIG_PAX_ASLR
10160 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10161 +
10162 +#define PAX_DELTA_MMAP_LEN 16
10163 +#define PAX_DELTA_STACK_LEN 16
10164 +#endif
10165 +
10166 /* This yields a mask that user programs can use to figure out what
10167 instruction set this cpu supports. This can NOT be done in userspace
10168 on Sparc. */
10169 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10170 index 370ca1e..d4f4a98 100644
10171 --- a/arch/sparc/include/asm/elf_64.h
10172 +++ b/arch/sparc/include/asm/elf_64.h
10173 @@ -189,6 +189,13 @@ typedef struct {
10174 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10175 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10176
10177 +#ifdef CONFIG_PAX_ASLR
10178 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10179 +
10180 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10181 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10182 +#endif
10183 +
10184 extern unsigned long sparc64_elf_hwcap;
10185 #define ELF_HWCAP sparc64_elf_hwcap
10186
10187 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10188 index a3890da..f6a408e 100644
10189 --- a/arch/sparc/include/asm/pgalloc_32.h
10190 +++ b/arch/sparc/include/asm/pgalloc_32.h
10191 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10192 }
10193
10194 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10195 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10196
10197 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10198 unsigned long address)
10199 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10200 index 5e31871..13469c6 100644
10201 --- a/arch/sparc/include/asm/pgalloc_64.h
10202 +++ b/arch/sparc/include/asm/pgalloc_64.h
10203 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10204 }
10205
10206 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10207 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10208
10209 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10210 {
10211 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10212 }
10213
10214 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10215 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10216
10217 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10218 {
10219 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10220 index 59ba6f6..4518128 100644
10221 --- a/arch/sparc/include/asm/pgtable.h
10222 +++ b/arch/sparc/include/asm/pgtable.h
10223 @@ -5,4 +5,8 @@
10224 #else
10225 #include <asm/pgtable_32.h>
10226 #endif
10227 +
10228 +#define ktla_ktva(addr) (addr)
10229 +#define ktva_ktla(addr) (addr)
10230 +
10231 #endif
10232 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10233 index b9b91ae..950b91e 100644
10234 --- a/arch/sparc/include/asm/pgtable_32.h
10235 +++ b/arch/sparc/include/asm/pgtable_32.h
10236 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10237 #define PAGE_SHARED SRMMU_PAGE_SHARED
10238 #define PAGE_COPY SRMMU_PAGE_COPY
10239 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10240 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10241 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10242 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10243 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10244
10245 /* Top-level page directory - dummy used by init-mm.
10246 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10247
10248 /* xwr */
10249 #define __P000 PAGE_NONE
10250 -#define __P001 PAGE_READONLY
10251 -#define __P010 PAGE_COPY
10252 -#define __P011 PAGE_COPY
10253 +#define __P001 PAGE_READONLY_NOEXEC
10254 +#define __P010 PAGE_COPY_NOEXEC
10255 +#define __P011 PAGE_COPY_NOEXEC
10256 #define __P100 PAGE_READONLY
10257 #define __P101 PAGE_READONLY
10258 #define __P110 PAGE_COPY
10259 #define __P111 PAGE_COPY
10260
10261 #define __S000 PAGE_NONE
10262 -#define __S001 PAGE_READONLY
10263 -#define __S010 PAGE_SHARED
10264 -#define __S011 PAGE_SHARED
10265 +#define __S001 PAGE_READONLY_NOEXEC
10266 +#define __S010 PAGE_SHARED_NOEXEC
10267 +#define __S011 PAGE_SHARED_NOEXEC
10268 #define __S100 PAGE_READONLY
10269 #define __S101 PAGE_READONLY
10270 #define __S110 PAGE_SHARED
10271 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10272 index 79da178..c2eede8 100644
10273 --- a/arch/sparc/include/asm/pgtsrmmu.h
10274 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10275 @@ -115,6 +115,11 @@
10276 SRMMU_EXEC | SRMMU_REF)
10277 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10278 SRMMU_EXEC | SRMMU_REF)
10279 +
10280 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10281 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10282 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10283 +
10284 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10285 SRMMU_DIRTY | SRMMU_REF)
10286
10287 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10288 index 29d64b1..4272fe8 100644
10289 --- a/arch/sparc/include/asm/setup.h
10290 +++ b/arch/sparc/include/asm/setup.h
10291 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10292 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10293
10294 /* init_64.c */
10295 -extern atomic_t dcpage_flushes;
10296 -extern atomic_t dcpage_flushes_xcall;
10297 +extern atomic_unchecked_t dcpage_flushes;
10298 +extern atomic_unchecked_t dcpage_flushes_xcall;
10299
10300 extern int sysctl_tsb_ratio;
10301 #endif
10302 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10303 index 9689176..63c18ea 100644
10304 --- a/arch/sparc/include/asm/spinlock_64.h
10305 +++ b/arch/sparc/include/asm/spinlock_64.h
10306 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10307
10308 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10309
10310 -static void inline arch_read_lock(arch_rwlock_t *lock)
10311 +static inline void arch_read_lock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__ (
10316 "1: ldsw [%2], %0\n"
10317 " brlz,pn %0, 2f\n"
10318 -"4: add %0, 1, %1\n"
10319 +"4: addcc %0, 1, %1\n"
10320 +
10321 +#ifdef CONFIG_PAX_REFCOUNT
10322 +" tvs %%icc, 6\n"
10323 +#endif
10324 +
10325 " cas [%2], %0, %1\n"
10326 " cmp %0, %1\n"
10327 " bne,pn %%icc, 1b\n"
10328 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10329 " .previous"
10330 : "=&r" (tmp1), "=&r" (tmp2)
10331 : "r" (lock)
10332 - : "memory");
10333 + : "memory", "cc");
10334 }
10335
10336 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10337 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10338 {
10339 int tmp1, tmp2;
10340
10341 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10342 "1: ldsw [%2], %0\n"
10343 " brlz,a,pn %0, 2f\n"
10344 " mov 0, %0\n"
10345 -" add %0, 1, %1\n"
10346 +" addcc %0, 1, %1\n"
10347 +
10348 +#ifdef CONFIG_PAX_REFCOUNT
10349 +" tvs %%icc, 6\n"
10350 +#endif
10351 +
10352 " cas [%2], %0, %1\n"
10353 " cmp %0, %1\n"
10354 " bne,pn %%icc, 1b\n"
10355 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10356 return tmp1;
10357 }
10358
10359 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10360 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10361 {
10362 unsigned long tmp1, tmp2;
10363
10364 __asm__ __volatile__(
10365 "1: lduw [%2], %0\n"
10366 -" sub %0, 1, %1\n"
10367 +" subcc %0, 1, %1\n"
10368 +
10369 +#ifdef CONFIG_PAX_REFCOUNT
10370 +" tvs %%icc, 6\n"
10371 +#endif
10372 +
10373 " cas [%2], %0, %1\n"
10374 " cmp %0, %1\n"
10375 " bne,pn %%xcc, 1b\n"
10376 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10377 : "memory");
10378 }
10379
10380 -static void inline arch_write_lock(arch_rwlock_t *lock)
10381 +static inline void arch_write_lock(arch_rwlock_t *lock)
10382 {
10383 unsigned long mask, tmp1, tmp2;
10384
10385 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10386 : "memory");
10387 }
10388
10389 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10390 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10391 {
10392 __asm__ __volatile__(
10393 " stw %%g0, [%0]"
10394 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10395 : "memory");
10396 }
10397
10398 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10399 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10400 {
10401 unsigned long mask, tmp1, tmp2, result;
10402
10403 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10404 index 025c984..a216504 100644
10405 --- a/arch/sparc/include/asm/thread_info_32.h
10406 +++ b/arch/sparc/include/asm/thread_info_32.h
10407 @@ -49,6 +49,8 @@ struct thread_info {
10408 unsigned long w_saved;
10409
10410 struct restart_block restart_block;
10411 +
10412 + unsigned long lowest_stack;
10413 };
10414
10415 /*
10416 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10417 index 798f027..b009941 100644
10418 --- a/arch/sparc/include/asm/thread_info_64.h
10419 +++ b/arch/sparc/include/asm/thread_info_64.h
10420 @@ -63,6 +63,8 @@ struct thread_info {
10421 struct pt_regs *kern_una_regs;
10422 unsigned int kern_una_insn;
10423
10424 + unsigned long lowest_stack;
10425 +
10426 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10427 __attribute__ ((aligned(64)));
10428 };
10429 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10430 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10431 /* flag bit 4 is available */
10432 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10433 -/* flag bit 6 is available */
10434 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10435 #define TIF_32BIT 7 /* 32-bit binary */
10436 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10437 #define TIF_SECCOMP 9 /* secure computing */
10438 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10439 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10440 +
10441 /* NOTE: Thread flags >= 12 should be ones we have no interest
10442 * in using in assembly, else we can't use the mask as
10443 * an immediate value in instructions such as andcc.
10444 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10445 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10446 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10447 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10448 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10449
10450 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10451 _TIF_DO_NOTIFY_RESUME_MASK | \
10452 _TIF_NEED_RESCHED)
10453 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10454
10455 +#define _TIF_WORK_SYSCALL \
10456 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10457 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10458 +
10459 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10460
10461 /*
10462 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10463 index bd56c28..4b63d83 100644
10464 --- a/arch/sparc/include/asm/uaccess.h
10465 +++ b/arch/sparc/include/asm/uaccess.h
10466 @@ -1,5 +1,6 @@
10467 #ifndef ___ASM_SPARC_UACCESS_H
10468 #define ___ASM_SPARC_UACCESS_H
10469 +
10470 #if defined(__sparc__) && defined(__arch64__)
10471 #include <asm/uaccess_64.h>
10472 #else
10473 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10474 index 9634d08..020b2dc 100644
10475 --- a/arch/sparc/include/asm/uaccess_32.h
10476 +++ b/arch/sparc/include/asm/uaccess_32.h
10477 @@ -47,6 +47,7 @@
10478 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10479 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10480 #define __access_ok(addr,size) (__user_ok((addr) & get_fs().seg,(size)))
10481 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10482 #define access_ok(type, addr, size) \
10483 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10484
10485 @@ -250,27 +251,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10486
10487 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10488 {
10489 - if (n && __access_ok((unsigned long) to, n))
10490 + if ((long)n < 0)
10491 + return n;
10492 +
10493 + if (n && __access_ok((unsigned long) to, n)) {
10494 + if (!__builtin_constant_p(n))
10495 + check_object_size(from, n, true);
10496 return __copy_user(to, (__force void __user *) from, n);
10497 - else
10498 + } else
10499 return n;
10500 }
10501
10502 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10503 {
10504 + if ((long)n < 0)
10505 + return n;
10506 +
10507 + if (!__builtin_constant_p(n))
10508 + check_object_size(from, n, true);
10509 +
10510 return __copy_user(to, (__force void __user *) from, n);
10511 }
10512
10513 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10514 {
10515 - if (n && __access_ok((unsigned long) from, n))
10516 + if ((long)n < 0)
10517 + return n;
10518 +
10519 + if (n && __access_ok((unsigned long) from, n)) {
10520 + if (!__builtin_constant_p(n))
10521 + check_object_size(to, n, false);
10522 return __copy_user((__force void __user *) to, from, n);
10523 - else
10524 + } else
10525 return n;
10526 }
10527
10528 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10529 {
10530 + if ((long)n < 0)
10531 + return n;
10532 +
10533 return __copy_user((__force void __user *) to, from, n);
10534 }
10535
10536 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10537 index c990a5e..7384856 100644
10538 --- a/arch/sparc/include/asm/uaccess_64.h
10539 +++ b/arch/sparc/include/asm/uaccess_64.h
10540 @@ -10,6 +10,7 @@
10541 #include <linux/compiler.h>
10542 #include <linux/string.h>
10543 #include <linux/thread_info.h>
10544 +#include <linux/kernel.h>
10545 #include <asm/asi.h>
10546 #include <asm/spitfire.h>
10547 #include <asm-generic/uaccess-unaligned.h>
10548 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10549 return 1;
10550 }
10551
10552 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10553 +{
10554 + return 1;
10555 +}
10556 +
10557 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10558 {
10559 return 1;
10560 @@ -214,8 +220,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10561 static inline unsigned long __must_check
10562 copy_from_user(void *to, const void __user *from, unsigned long size)
10563 {
10564 - unsigned long ret = ___copy_from_user(to, from, size);
10565 + unsigned long ret;
10566
10567 + if ((long)size < 0 || size > INT_MAX)
10568 + return size;
10569 +
10570 + if (!__builtin_constant_p(size))
10571 + check_object_size(to, size, false);
10572 +
10573 + ret = ___copy_from_user(to, from, size);
10574 if (unlikely(ret))
10575 ret = copy_from_user_fixup(to, from, size);
10576
10577 @@ -231,8 +244,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10578 static inline unsigned long __must_check
10579 copy_to_user(void __user *to, const void *from, unsigned long size)
10580 {
10581 - unsigned long ret = ___copy_to_user(to, from, size);
10582 + unsigned long ret;
10583
10584 + if ((long)size < 0 || size > INT_MAX)
10585 + return size;
10586 +
10587 + if (!__builtin_constant_p(size))
10588 + check_object_size(from, size, true);
10589 +
10590 + ret = ___copy_to_user(to, from, size);
10591 if (unlikely(ret))
10592 ret = copy_to_user_fixup(to, from, size);
10593 return ret;
10594 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10595 index 7cf9c6e..6206648 100644
10596 --- a/arch/sparc/kernel/Makefile
10597 +++ b/arch/sparc/kernel/Makefile
10598 @@ -4,7 +4,7 @@
10599 #
10600
10601 asflags-y := -ansi
10602 -ccflags-y := -Werror
10603 +#ccflags-y := -Werror
10604
10605 extra-y := head_$(BITS).o
10606
10607 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10608 index 50e7b62..79fae35 100644
10609 --- a/arch/sparc/kernel/process_32.c
10610 +++ b/arch/sparc/kernel/process_32.c
10611 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10612
10613 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10614 r->psr, r->pc, r->npc, r->y, print_tainted());
10615 - printk("PC: <%pS>\n", (void *) r->pc);
10616 + printk("PC: <%pA>\n", (void *) r->pc);
10617 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10618 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10619 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10620 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10621 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10622 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10623 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10624 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10625
10626 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10627 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10628 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10629 rw = (struct reg_window32 *) fp;
10630 pc = rw->ins[7];
10631 printk("[%08lx : ", pc);
10632 - printk("%pS ] ", (void *) pc);
10633 + printk("%pA ] ", (void *) pc);
10634 fp = rw->ins[6];
10635 } while (++count < 16);
10636 printk("\n");
10637 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10638 index 46a5964..a35c62c 100644
10639 --- a/arch/sparc/kernel/process_64.c
10640 +++ b/arch/sparc/kernel/process_64.c
10641 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10642 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10643 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10644 if (regs->tstate & TSTATE_PRIV)
10645 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10646 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10647 }
10648
10649 void show_regs(struct pt_regs *regs)
10650 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10651
10652 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10653 regs->tpc, regs->tnpc, regs->y, print_tainted());
10654 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10655 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10656 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10657 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10658 regs->u_regs[3]);
10659 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10660 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10661 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10662 regs->u_regs[15]);
10663 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10664 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10665 show_regwindow(regs);
10666 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10667 }
10668 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10669 ((tp && tp->task) ? tp->task->pid : -1));
10670
10671 if (gp->tstate & TSTATE_PRIV) {
10672 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10673 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10674 (void *) gp->tpc,
10675 (void *) gp->o7,
10676 (void *) gp->i7,
10677 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10678 index 79cc0d1..ec62734 100644
10679 --- a/arch/sparc/kernel/prom_common.c
10680 +++ b/arch/sparc/kernel/prom_common.c
10681 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10682
10683 unsigned int prom_early_allocated __initdata;
10684
10685 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10686 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10687 .nextprop = prom_common_nextprop,
10688 .getproplen = prom_getproplen,
10689 .getproperty = prom_getproperty,
10690 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10691 index 9ddc492..27a5619 100644
10692 --- a/arch/sparc/kernel/ptrace_64.c
10693 +++ b/arch/sparc/kernel/ptrace_64.c
10694 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10695 return ret;
10696 }
10697
10698 +#ifdef CONFIG_GRKERNSEC_SETXID
10699 +extern void gr_delayed_cred_worker(void);
10700 +#endif
10701 +
10702 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10703 {
10704 int ret = 0;
10705 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10706 if (test_thread_flag(TIF_NOHZ))
10707 user_exit();
10708
10709 +#ifdef CONFIG_GRKERNSEC_SETXID
10710 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10711 + gr_delayed_cred_worker();
10712 +#endif
10713 +
10714 if (test_thread_flag(TIF_SYSCALL_TRACE))
10715 ret = tracehook_report_syscall_entry(regs);
10716
10717 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10718 if (test_thread_flag(TIF_NOHZ))
10719 user_exit();
10720
10721 +#ifdef CONFIG_GRKERNSEC_SETXID
10722 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10723 + gr_delayed_cred_worker();
10724 +#endif
10725 +
10726 audit_syscall_exit(regs);
10727
10728 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10729 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10730 index da6f1a7..e5dea8f 100644
10731 --- a/arch/sparc/kernel/smp_64.c
10732 +++ b/arch/sparc/kernel/smp_64.c
10733 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10734 return;
10735
10736 #ifdef CONFIG_DEBUG_DCFLUSH
10737 - atomic_inc(&dcpage_flushes);
10738 + atomic_inc_unchecked(&dcpage_flushes);
10739 #endif
10740
10741 this_cpu = get_cpu();
10742 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10743 xcall_deliver(data0, __pa(pg_addr),
10744 (u64) pg_addr, cpumask_of(cpu));
10745 #ifdef CONFIG_DEBUG_DCFLUSH
10746 - atomic_inc(&dcpage_flushes_xcall);
10747 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10748 #endif
10749 }
10750 }
10751 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10752 preempt_disable();
10753
10754 #ifdef CONFIG_DEBUG_DCFLUSH
10755 - atomic_inc(&dcpage_flushes);
10756 + atomic_inc_unchecked(&dcpage_flushes);
10757 #endif
10758 data0 = 0;
10759 pg_addr = page_address(page);
10760 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10761 xcall_deliver(data0, __pa(pg_addr),
10762 (u64) pg_addr, cpu_online_mask);
10763 #ifdef CONFIG_DEBUG_DCFLUSH
10764 - atomic_inc(&dcpage_flushes_xcall);
10765 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10766 #endif
10767 }
10768 __local_flush_dcache_page(page);
10769 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10770 index 646988d..b88905f 100644
10771 --- a/arch/sparc/kernel/sys_sparc_32.c
10772 +++ b/arch/sparc/kernel/sys_sparc_32.c
10773 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10774 if (len > TASK_SIZE - PAGE_SIZE)
10775 return -ENOMEM;
10776 if (!addr)
10777 - addr = TASK_UNMAPPED_BASE;
10778 + addr = current->mm->mmap_base;
10779
10780 info.flags = 0;
10781 info.length = len;
10782 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10783 index 30e7ddb..266a3b0 100644
10784 --- a/arch/sparc/kernel/sys_sparc_64.c
10785 +++ b/arch/sparc/kernel/sys_sparc_64.c
10786 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10787 struct vm_area_struct * vma;
10788 unsigned long task_size = TASK_SIZE;
10789 int do_color_align;
10790 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10791 struct vm_unmapped_area_info info;
10792
10793 if (flags & MAP_FIXED) {
10794 /* We do not accept a shared mapping if it would violate
10795 * cache aliasing constraints.
10796 */
10797 - if ((flags & MAP_SHARED) &&
10798 + if ((filp || (flags & MAP_SHARED)) &&
10799 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10800 return -EINVAL;
10801 return addr;
10802 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10803 if (filp || (flags & MAP_SHARED))
10804 do_color_align = 1;
10805
10806 +#ifdef CONFIG_PAX_RANDMMAP
10807 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10808 +#endif
10809 +
10810 if (addr) {
10811 if (do_color_align)
10812 addr = COLOR_ALIGN(addr, pgoff);
10813 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10814 addr = PAGE_ALIGN(addr);
10815
10816 vma = find_vma(mm, addr);
10817 - if (task_size - len >= addr &&
10818 - (!vma || addr + len <= vma->vm_start))
10819 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10820 return addr;
10821 }
10822
10823 info.flags = 0;
10824 info.length = len;
10825 - info.low_limit = TASK_UNMAPPED_BASE;
10826 + info.low_limit = mm->mmap_base;
10827 info.high_limit = min(task_size, VA_EXCLUDE_START);
10828 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10829 info.align_offset = pgoff << PAGE_SHIFT;
10830 + info.threadstack_offset = offset;
10831 addr = vm_unmapped_area(&info);
10832
10833 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10834 VM_BUG_ON(addr != -ENOMEM);
10835 info.low_limit = VA_EXCLUDE_END;
10836 +
10837 +#ifdef CONFIG_PAX_RANDMMAP
10838 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10839 + info.low_limit += mm->delta_mmap;
10840 +#endif
10841 +
10842 info.high_limit = task_size;
10843 addr = vm_unmapped_area(&info);
10844 }
10845 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10846 unsigned long task_size = STACK_TOP32;
10847 unsigned long addr = addr0;
10848 int do_color_align;
10849 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10850 struct vm_unmapped_area_info info;
10851
10852 /* This should only ever run for 32-bit processes. */
10853 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10854 /* We do not accept a shared mapping if it would violate
10855 * cache aliasing constraints.
10856 */
10857 - if ((flags & MAP_SHARED) &&
10858 + if ((filp || (flags & MAP_SHARED)) &&
10859 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10860 return -EINVAL;
10861 return addr;
10862 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10863 if (filp || (flags & MAP_SHARED))
10864 do_color_align = 1;
10865
10866 +#ifdef CONFIG_PAX_RANDMMAP
10867 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10868 +#endif
10869 +
10870 /* requesting a specific address */
10871 if (addr) {
10872 if (do_color_align)
10873 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10874 addr = PAGE_ALIGN(addr);
10875
10876 vma = find_vma(mm, addr);
10877 - if (task_size - len >= addr &&
10878 - (!vma || addr + len <= vma->vm_start))
10879 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10880 return addr;
10881 }
10882
10883 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10884 info.high_limit = mm->mmap_base;
10885 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10886 info.align_offset = pgoff << PAGE_SHIFT;
10887 + info.threadstack_offset = offset;
10888 addr = vm_unmapped_area(&info);
10889
10890 /*
10891 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10892 VM_BUG_ON(addr != -ENOMEM);
10893 info.flags = 0;
10894 info.low_limit = TASK_UNMAPPED_BASE;
10895 +
10896 +#ifdef CONFIG_PAX_RANDMMAP
10897 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10898 + info.low_limit += mm->delta_mmap;
10899 +#endif
10900 +
10901 info.high_limit = STACK_TOP32;
10902 addr = vm_unmapped_area(&info);
10903 }
10904 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10905 EXPORT_SYMBOL(get_fb_unmapped_area);
10906
10907 /* Essentially the same as PowerPC. */
10908 -static unsigned long mmap_rnd(void)
10909 +static unsigned long mmap_rnd(struct mm_struct *mm)
10910 {
10911 unsigned long rnd = 0UL;
10912
10913 +#ifdef CONFIG_PAX_RANDMMAP
10914 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10915 +#endif
10916 +
10917 if (current->flags & PF_RANDOMIZE) {
10918 unsigned long val = get_random_int();
10919 if (test_thread_flag(TIF_32BIT))
10920 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10921
10922 void arch_pick_mmap_layout(struct mm_struct *mm)
10923 {
10924 - unsigned long random_factor = mmap_rnd();
10925 + unsigned long random_factor = mmap_rnd(mm);
10926 unsigned long gap;
10927
10928 /*
10929 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10930 gap == RLIM_INFINITY ||
10931 sysctl_legacy_va_layout) {
10932 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10933 +
10934 +#ifdef CONFIG_PAX_RANDMMAP
10935 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10936 + mm->mmap_base += mm->delta_mmap;
10937 +#endif
10938 +
10939 mm->get_unmapped_area = arch_get_unmapped_area;
10940 } else {
10941 /* We know it's 32-bit */
10942 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10943 gap = (task_size / 6 * 5);
10944
10945 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10946 +
10947 +#ifdef CONFIG_PAX_RANDMMAP
10948 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10949 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10950 +#endif
10951 +
10952 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10953 }
10954 }
10955 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10956 index bb00089..e0ea580 100644
10957 --- a/arch/sparc/kernel/syscalls.S
10958 +++ b/arch/sparc/kernel/syscalls.S
10959 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10960 #endif
10961 .align 32
10962 1: ldx [%g6 + TI_FLAGS], %l5
10963 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10964 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10965 be,pt %icc, rtrap
10966 nop
10967 call syscall_trace_leave
10968 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10969
10970 srl %i3, 0, %o3 ! IEU0
10971 srl %i2, 0, %o2 ! IEU0 Group
10972 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10973 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10974 bne,pn %icc, linux_syscall_trace32 ! CTI
10975 mov %i0, %l5 ! IEU1
10976 5: call %l7 ! CTI Group brk forced
10977 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10978
10979 mov %i3, %o3 ! IEU1
10980 mov %i4, %o4 ! IEU0 Group
10981 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10982 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10983 bne,pn %icc, linux_syscall_trace ! CTI Group
10984 mov %i0, %l5 ! IEU0
10985 2: call %l7 ! CTI Group brk forced
10986 @@ -233,7 +233,7 @@ ret_sys_call:
10987
10988 cmp %o0, -ERESTART_RESTARTBLOCK
10989 bgeu,pn %xcc, 1f
10990 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10991 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10992 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10993
10994 2:
10995 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10996 index 6fd386c5..6907d81 100644
10997 --- a/arch/sparc/kernel/traps_32.c
10998 +++ b/arch/sparc/kernel/traps_32.c
10999 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
11000 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
11001 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
11002
11003 +extern void gr_handle_kernel_exploit(void);
11004 +
11005 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11006 {
11007 static int die_counter;
11008 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11009 count++ < 30 &&
11010 (((unsigned long) rw) >= PAGE_OFFSET) &&
11011 !(((unsigned long) rw) & 0x7)) {
11012 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
11013 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
11014 (void *) rw->ins[7]);
11015 rw = (struct reg_window32 *)rw->ins[6];
11016 }
11017 }
11018 printk("Instruction DUMP:");
11019 instruction_dump ((unsigned long *) regs->pc);
11020 - if(regs->psr & PSR_PS)
11021 + if(regs->psr & PSR_PS) {
11022 + gr_handle_kernel_exploit();
11023 do_exit(SIGKILL);
11024 + }
11025 do_exit(SIGSEGV);
11026 }
11027
11028 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11029 index 981a769..d906eda 100644
11030 --- a/arch/sparc/kernel/traps_64.c
11031 +++ b/arch/sparc/kernel/traps_64.c
11032 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11033 i + 1,
11034 p->trapstack[i].tstate, p->trapstack[i].tpc,
11035 p->trapstack[i].tnpc, p->trapstack[i].tt);
11036 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11037 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11038 }
11039 }
11040
11041 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11042
11043 lvl -= 0x100;
11044 if (regs->tstate & TSTATE_PRIV) {
11045 +
11046 +#ifdef CONFIG_PAX_REFCOUNT
11047 + if (lvl == 6)
11048 + pax_report_refcount_overflow(regs);
11049 +#endif
11050 +
11051 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11052 die_if_kernel(buffer, regs);
11053 }
11054 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11055 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11056 {
11057 char buffer[32];
11058 -
11059 +
11060 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11061 0, lvl, SIGTRAP) == NOTIFY_STOP)
11062 return;
11063
11064 +#ifdef CONFIG_PAX_REFCOUNT
11065 + if (lvl == 6)
11066 + pax_report_refcount_overflow(regs);
11067 +#endif
11068 +
11069 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11070
11071 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11072 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11073 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11074 printk("%s" "ERROR(%d): ",
11075 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11076 - printk("TPC<%pS>\n", (void *) regs->tpc);
11077 + printk("TPC<%pA>\n", (void *) regs->tpc);
11078 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11079 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11080 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11081 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11082 smp_processor_id(),
11083 (type & 0x1) ? 'I' : 'D',
11084 regs->tpc);
11085 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11086 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11087 panic("Irrecoverable Cheetah+ parity error.");
11088 }
11089
11090 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11091 smp_processor_id(),
11092 (type & 0x1) ? 'I' : 'D',
11093 regs->tpc);
11094 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11095 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11096 }
11097
11098 struct sun4v_error_entry {
11099 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11100 /*0x38*/u64 reserved_5;
11101 };
11102
11103 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11104 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11105 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11106 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11107
11108 static const char *sun4v_err_type_to_str(u8 type)
11109 {
11110 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11111 }
11112
11113 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11114 - int cpu, const char *pfx, atomic_t *ocnt)
11115 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11116 {
11117 u64 *raw_ptr = (u64 *) ent;
11118 u32 attrs;
11119 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11120
11121 show_regs(regs);
11122
11123 - if ((cnt = atomic_read(ocnt)) != 0) {
11124 - atomic_set(ocnt, 0);
11125 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11126 + atomic_set_unchecked(ocnt, 0);
11127 wmb();
11128 printk("%s: Queue overflowed %d times.\n",
11129 pfx, cnt);
11130 @@ -2048,7 +2059,7 @@ out:
11131 */
11132 void sun4v_resum_overflow(struct pt_regs *regs)
11133 {
11134 - atomic_inc(&sun4v_resum_oflow_cnt);
11135 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11136 }
11137
11138 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11139 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11140 /* XXX Actually even this can make not that much sense. Perhaps
11141 * XXX we should just pull the plug and panic directly from here?
11142 */
11143 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11144 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11145 }
11146
11147 static void sun4v_tlb_error(struct pt_regs *regs)
11148 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11149
11150 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11151 regs->tpc, tl);
11152 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11153 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11154 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11155 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11156 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11157 (void *) regs->u_regs[UREG_I7]);
11158 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11159 "pte[%lx] error[%lx]\n",
11160 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11161
11162 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11163 regs->tpc, tl);
11164 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11165 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11166 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11167 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11168 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11169 (void *) regs->u_regs[UREG_I7]);
11170 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11171 "pte[%lx] error[%lx]\n",
11172 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11173 fp = (unsigned long)sf->fp + STACK_BIAS;
11174 }
11175
11176 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11177 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11178 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11179 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11180 int index = tsk->curr_ret_stack;
11181 if (tsk->ret_stack && index >= graph) {
11182 pc = tsk->ret_stack[index - graph].ret;
11183 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11184 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11185 graph++;
11186 }
11187 }
11188 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11189 return (struct reg_window *) (fp + STACK_BIAS);
11190 }
11191
11192 +extern void gr_handle_kernel_exploit(void);
11193 +
11194 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11195 {
11196 static int die_counter;
11197 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11198 while (rw &&
11199 count++ < 30 &&
11200 kstack_valid(tp, (unsigned long) rw)) {
11201 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11202 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11203 (void *) rw->ins[7]);
11204
11205 rw = kernel_stack_up(rw);
11206 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11207 }
11208 user_instruction_dump ((unsigned int __user *) regs->tpc);
11209 }
11210 - if (regs->tstate & TSTATE_PRIV)
11211 + if (regs->tstate & TSTATE_PRIV) {
11212 + gr_handle_kernel_exploit();
11213 do_exit(SIGKILL);
11214 + }
11215 do_exit(SIGSEGV);
11216 }
11217 EXPORT_SYMBOL(die_if_kernel);
11218 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11219 index 62098a8..547ab2c 100644
11220 --- a/arch/sparc/kernel/unaligned_64.c
11221 +++ b/arch/sparc/kernel/unaligned_64.c
11222 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11223 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11224
11225 if (__ratelimit(&ratelimit)) {
11226 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11227 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11228 regs->tpc, (void *) regs->tpc);
11229 }
11230 }
11231 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11232 index 3269b02..64f5231 100644
11233 --- a/arch/sparc/lib/Makefile
11234 +++ b/arch/sparc/lib/Makefile
11235 @@ -2,7 +2,7 @@
11236 #
11237
11238 asflags-y := -ansi -DST_DIV0=0x02
11239 -ccflags-y := -Werror
11240 +#ccflags-y := -Werror
11241
11242 lib-$(CONFIG_SPARC32) += ashrdi3.o
11243 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11244 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11245 index 05dac43..76f8ed4 100644
11246 --- a/arch/sparc/lib/atomic_64.S
11247 +++ b/arch/sparc/lib/atomic_64.S
11248 @@ -15,11 +15,22 @@
11249 * a value and does the barriers.
11250 */
11251
11252 -#define ATOMIC_OP(op) \
11253 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11254 +#ifdef CONFIG_PAX_REFCOUNT
11255 +#define __REFCOUNT_OP(op) op##cc
11256 +#define __OVERFLOW_IOP tvs %icc, 6;
11257 +#define __OVERFLOW_XOP tvs %xcc, 6;
11258 +#else
11259 +#define __REFCOUNT_OP(op) op
11260 +#define __OVERFLOW_IOP
11261 +#define __OVERFLOW_XOP
11262 +#endif
11263 +
11264 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11265 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11266 BACKOFF_SETUP(%o2); \
11267 1: lduw [%o1], %g1; \
11268 - op %g1, %o0, %g7; \
11269 + asm_op %g1, %o0, %g7; \
11270 + post_op \
11271 cas [%o1], %g1, %g7; \
11272 cmp %g1, %g7; \
11273 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11274 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11275 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11276 ENDPROC(atomic_##op); \
11277
11278 -#define ATOMIC_OP_RETURN(op) \
11279 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11280 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11281 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11282 +
11283 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11284 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11285 BACKOFF_SETUP(%o2); \
11286 1: lduw [%o1], %g1; \
11287 - op %g1, %o0, %g7; \
11288 + asm_op %g1, %o0, %g7; \
11289 + post_op \
11290 cas [%o1], %g1, %g7; \
11291 cmp %g1, %g7; \
11292 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11293 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11294 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11295 ENDPROC(atomic_##op##_return);
11296
11297 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11298 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11299 +
11300 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11301
11302 ATOMIC_OPS(add)
11303 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11304
11305 #undef ATOMIC_OPS
11306 #undef ATOMIC_OP_RETURN
11307 +#undef __ATOMIC_OP_RETURN
11308 #undef ATOMIC_OP
11309 +#undef __ATOMIC_OP
11310
11311 -#define ATOMIC64_OP(op) \
11312 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11313 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11314 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11315 BACKOFF_SETUP(%o2); \
11316 1: ldx [%o1], %g1; \
11317 - op %g1, %o0, %g7; \
11318 + asm_op %g1, %o0, %g7; \
11319 + post_op \
11320 casx [%o1], %g1, %g7; \
11321 cmp %g1, %g7; \
11322 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11323 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11324 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11325 ENDPROC(atomic64_##op); \
11326
11327 -#define ATOMIC64_OP_RETURN(op) \
11328 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11329 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11330 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11331 +
11332 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11333 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11334 BACKOFF_SETUP(%o2); \
11335 1: ldx [%o1], %g1; \
11336 - op %g1, %o0, %g7; \
11337 + asm_op %g1, %o0, %g7; \
11338 + post_op \
11339 casx [%o1], %g1, %g7; \
11340 cmp %g1, %g7; \
11341 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11342 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11343 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11344 ENDPROC(atomic64_##op##_return);
11345
11346 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11347 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11348 +
11349 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11350
11351 ATOMIC64_OPS(add)
11352 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11353
11354 #undef ATOMIC64_OPS
11355 #undef ATOMIC64_OP_RETURN
11356 +#undef __ATOMIC64_OP_RETURN
11357 #undef ATOMIC64_OP
11358 +#undef __ATOMIC64_OP
11359 +#undef __OVERFLOW_XOP
11360 +#undef __OVERFLOW_IOP
11361 +#undef __REFCOUNT_OP
11362
11363 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11364 BACKOFF_SETUP(%o2)
11365 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11366 index 1d649a9..fbc5bfc 100644
11367 --- a/arch/sparc/lib/ksyms.c
11368 +++ b/arch/sparc/lib/ksyms.c
11369 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11370 /* Atomic counter implementation. */
11371 #define ATOMIC_OP(op) \
11372 EXPORT_SYMBOL(atomic_##op); \
11373 -EXPORT_SYMBOL(atomic64_##op);
11374 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11375 +EXPORT_SYMBOL(atomic64_##op); \
11376 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11377
11378 #define ATOMIC_OP_RETURN(op) \
11379 EXPORT_SYMBOL(atomic_##op##_return); \
11380 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11381 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11382
11383 ATOMIC_OPS(add)
11384 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11385 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11386 ATOMIC_OPS(sub)
11387
11388 #undef ATOMIC_OPS
11389 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11390 index 30c3ecc..736f015 100644
11391 --- a/arch/sparc/mm/Makefile
11392 +++ b/arch/sparc/mm/Makefile
11393 @@ -2,7 +2,7 @@
11394 #
11395
11396 asflags-y := -ansi
11397 -ccflags-y := -Werror
11398 +#ccflags-y := -Werror
11399
11400 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11401 obj-y += fault_$(BITS).o
11402 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11403 index 70d8171..274c6c0 100644
11404 --- a/arch/sparc/mm/fault_32.c
11405 +++ b/arch/sparc/mm/fault_32.c
11406 @@ -21,6 +21,9 @@
11407 #include <linux/perf_event.h>
11408 #include <linux/interrupt.h>
11409 #include <linux/kdebug.h>
11410 +#include <linux/slab.h>
11411 +#include <linux/pagemap.h>
11412 +#include <linux/compiler.h>
11413
11414 #include <asm/page.h>
11415 #include <asm/pgtable.h>
11416 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11417 return safe_compute_effective_address(regs, insn);
11418 }
11419
11420 +#ifdef CONFIG_PAX_PAGEEXEC
11421 +#ifdef CONFIG_PAX_DLRESOLVE
11422 +static void pax_emuplt_close(struct vm_area_struct *vma)
11423 +{
11424 + vma->vm_mm->call_dl_resolve = 0UL;
11425 +}
11426 +
11427 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11428 +{
11429 + unsigned int *kaddr;
11430 +
11431 + vmf->page = alloc_page(GFP_HIGHUSER);
11432 + if (!vmf->page)
11433 + return VM_FAULT_OOM;
11434 +
11435 + kaddr = kmap(vmf->page);
11436 + memset(kaddr, 0, PAGE_SIZE);
11437 + kaddr[0] = 0x9DE3BFA8U; /* save */
11438 + flush_dcache_page(vmf->page);
11439 + kunmap(vmf->page);
11440 + return VM_FAULT_MAJOR;
11441 +}
11442 +
11443 +static const struct vm_operations_struct pax_vm_ops = {
11444 + .close = pax_emuplt_close,
11445 + .fault = pax_emuplt_fault
11446 +};
11447 +
11448 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11449 +{
11450 + int ret;
11451 +
11452 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11453 + vma->vm_mm = current->mm;
11454 + vma->vm_start = addr;
11455 + vma->vm_end = addr + PAGE_SIZE;
11456 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11457 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11458 + vma->vm_ops = &pax_vm_ops;
11459 +
11460 + ret = insert_vm_struct(current->mm, vma);
11461 + if (ret)
11462 + return ret;
11463 +
11464 + ++current->mm->total_vm;
11465 + return 0;
11466 +}
11467 +#endif
11468 +
11469 +/*
11470 + * PaX: decide what to do with offenders (regs->pc = fault address)
11471 + *
11472 + * returns 1 when task should be killed
11473 + * 2 when patched PLT trampoline was detected
11474 + * 3 when unpatched PLT trampoline was detected
11475 + */
11476 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11477 +{
11478 +
11479 +#ifdef CONFIG_PAX_EMUPLT
11480 + int err;
11481 +
11482 + do { /* PaX: patched PLT emulation #1 */
11483 + unsigned int sethi1, sethi2, jmpl;
11484 +
11485 + err = get_user(sethi1, (unsigned int *)regs->pc);
11486 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11487 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11488 +
11489 + if (err)
11490 + break;
11491 +
11492 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11493 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11494 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11495 + {
11496 + unsigned int addr;
11497 +
11498 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11499 + addr = regs->u_regs[UREG_G1];
11500 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11501 + regs->pc = addr;
11502 + regs->npc = addr+4;
11503 + return 2;
11504 + }
11505 + } while (0);
11506 +
11507 + do { /* PaX: patched PLT emulation #2 */
11508 + unsigned int ba;
11509 +
11510 + err = get_user(ba, (unsigned int *)regs->pc);
11511 +
11512 + if (err)
11513 + break;
11514 +
11515 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11516 + unsigned int addr;
11517 +
11518 + if ((ba & 0xFFC00000U) == 0x30800000U)
11519 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11520 + else
11521 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11522 + regs->pc = addr;
11523 + regs->npc = addr+4;
11524 + return 2;
11525 + }
11526 + } while (0);
11527 +
11528 + do { /* PaX: patched PLT emulation #3 */
11529 + unsigned int sethi, bajmpl, nop;
11530 +
11531 + err = get_user(sethi, (unsigned int *)regs->pc);
11532 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11533 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11534 +
11535 + if (err)
11536 + break;
11537 +
11538 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11539 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11540 + nop == 0x01000000U)
11541 + {
11542 + unsigned int addr;
11543 +
11544 + addr = (sethi & 0x003FFFFFU) << 10;
11545 + regs->u_regs[UREG_G1] = addr;
11546 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11547 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11548 + else
11549 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11550 + regs->pc = addr;
11551 + regs->npc = addr+4;
11552 + return 2;
11553 + }
11554 + } while (0);
11555 +
11556 + do { /* PaX: unpatched PLT emulation step 1 */
11557 + unsigned int sethi, ba, nop;
11558 +
11559 + err = get_user(sethi, (unsigned int *)regs->pc);
11560 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11561 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11562 +
11563 + if (err)
11564 + break;
11565 +
11566 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11567 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11568 + nop == 0x01000000U)
11569 + {
11570 + unsigned int addr, save, call;
11571 +
11572 + if ((ba & 0xFFC00000U) == 0x30800000U)
11573 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11574 + else
11575 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11576 +
11577 + err = get_user(save, (unsigned int *)addr);
11578 + err |= get_user(call, (unsigned int *)(addr+4));
11579 + err |= get_user(nop, (unsigned int *)(addr+8));
11580 + if (err)
11581 + break;
11582 +
11583 +#ifdef CONFIG_PAX_DLRESOLVE
11584 + if (save == 0x9DE3BFA8U &&
11585 + (call & 0xC0000000U) == 0x40000000U &&
11586 + nop == 0x01000000U)
11587 + {
11588 + struct vm_area_struct *vma;
11589 + unsigned long call_dl_resolve;
11590 +
11591 + down_read(&current->mm->mmap_sem);
11592 + call_dl_resolve = current->mm->call_dl_resolve;
11593 + up_read(&current->mm->mmap_sem);
11594 + if (likely(call_dl_resolve))
11595 + goto emulate;
11596 +
11597 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11598 +
11599 + down_write(&current->mm->mmap_sem);
11600 + if (current->mm->call_dl_resolve) {
11601 + call_dl_resolve = current->mm->call_dl_resolve;
11602 + up_write(&current->mm->mmap_sem);
11603 + if (vma)
11604 + kmem_cache_free(vm_area_cachep, vma);
11605 + goto emulate;
11606 + }
11607 +
11608 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11609 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11610 + up_write(&current->mm->mmap_sem);
11611 + if (vma)
11612 + kmem_cache_free(vm_area_cachep, vma);
11613 + return 1;
11614 + }
11615 +
11616 + if (pax_insert_vma(vma, call_dl_resolve)) {
11617 + up_write(&current->mm->mmap_sem);
11618 + kmem_cache_free(vm_area_cachep, vma);
11619 + return 1;
11620 + }
11621 +
11622 + current->mm->call_dl_resolve = call_dl_resolve;
11623 + up_write(&current->mm->mmap_sem);
11624 +
11625 +emulate:
11626 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11627 + regs->pc = call_dl_resolve;
11628 + regs->npc = addr+4;
11629 + return 3;
11630 + }
11631 +#endif
11632 +
11633 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11634 + if ((save & 0xFFC00000U) == 0x05000000U &&
11635 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11639 + regs->u_regs[UREG_G2] = addr + 4;
11640 + addr = (save & 0x003FFFFFU) << 10;
11641 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11642 + regs->pc = addr;
11643 + regs->npc = addr+4;
11644 + return 3;
11645 + }
11646 + }
11647 + } while (0);
11648 +
11649 + do { /* PaX: unpatched PLT emulation step 2 */
11650 + unsigned int save, call, nop;
11651 +
11652 + err = get_user(save, (unsigned int *)(regs->pc-4));
11653 + err |= get_user(call, (unsigned int *)regs->pc);
11654 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11655 + if (err)
11656 + break;
11657 +
11658 + if (save == 0x9DE3BFA8U &&
11659 + (call & 0xC0000000U) == 0x40000000U &&
11660 + nop == 0x01000000U)
11661 + {
11662 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11663 +
11664 + regs->u_regs[UREG_RETPC] = regs->pc;
11665 + regs->pc = dl_resolve;
11666 + regs->npc = dl_resolve+4;
11667 + return 3;
11668 + }
11669 + } while (0);
11670 +#endif
11671 +
11672 + return 1;
11673 +}
11674 +
11675 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11676 +{
11677 + unsigned long i;
11678 +
11679 + printk(KERN_ERR "PAX: bytes at PC: ");
11680 + for (i = 0; i < 8; i++) {
11681 + unsigned int c;
11682 + if (get_user(c, (unsigned int *)pc+i))
11683 + printk(KERN_CONT "???????? ");
11684 + else
11685 + printk(KERN_CONT "%08x ", c);
11686 + }
11687 + printk("\n");
11688 +}
11689 +#endif
11690 +
11691 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11692 int text_fault)
11693 {
11694 @@ -226,6 +500,24 @@ good_area:
11695 if (!(vma->vm_flags & VM_WRITE))
11696 goto bad_area;
11697 } else {
11698 +
11699 +#ifdef CONFIG_PAX_PAGEEXEC
11700 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11701 + up_read(&mm->mmap_sem);
11702 + switch (pax_handle_fetch_fault(regs)) {
11703 +
11704 +#ifdef CONFIG_PAX_EMUPLT
11705 + case 2:
11706 + case 3:
11707 + return;
11708 +#endif
11709 +
11710 + }
11711 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11712 + do_group_exit(SIGKILL);
11713 + }
11714 +#endif
11715 +
11716 /* Allow reads even for write-only mappings */
11717 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11718 goto bad_area;
11719 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11720 index 4798232..f76e3aa 100644
11721 --- a/arch/sparc/mm/fault_64.c
11722 +++ b/arch/sparc/mm/fault_64.c
11723 @@ -22,6 +22,9 @@
11724 #include <linux/kdebug.h>
11725 #include <linux/percpu.h>
11726 #include <linux/context_tracking.h>
11727 +#include <linux/slab.h>
11728 +#include <linux/pagemap.h>
11729 +#include <linux/compiler.h>
11730
11731 #include <asm/page.h>
11732 #include <asm/pgtable.h>
11733 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11734 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11735 regs->tpc);
11736 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11737 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11738 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11739 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11740 dump_stack();
11741 unhandled_fault(regs->tpc, current, regs);
11742 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11743 show_regs(regs);
11744 }
11745
11746 +#ifdef CONFIG_PAX_PAGEEXEC
11747 +#ifdef CONFIG_PAX_DLRESOLVE
11748 +static void pax_emuplt_close(struct vm_area_struct *vma)
11749 +{
11750 + vma->vm_mm->call_dl_resolve = 0UL;
11751 +}
11752 +
11753 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11754 +{
11755 + unsigned int *kaddr;
11756 +
11757 + vmf->page = alloc_page(GFP_HIGHUSER);
11758 + if (!vmf->page)
11759 + return VM_FAULT_OOM;
11760 +
11761 + kaddr = kmap(vmf->page);
11762 + memset(kaddr, 0, PAGE_SIZE);
11763 + kaddr[0] = 0x9DE3BFA8U; /* save */
11764 + flush_dcache_page(vmf->page);
11765 + kunmap(vmf->page);
11766 + return VM_FAULT_MAJOR;
11767 +}
11768 +
11769 +static const struct vm_operations_struct pax_vm_ops = {
11770 + .close = pax_emuplt_close,
11771 + .fault = pax_emuplt_fault
11772 +};
11773 +
11774 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11775 +{
11776 + int ret;
11777 +
11778 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11779 + vma->vm_mm = current->mm;
11780 + vma->vm_start = addr;
11781 + vma->vm_end = addr + PAGE_SIZE;
11782 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11783 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11784 + vma->vm_ops = &pax_vm_ops;
11785 +
11786 + ret = insert_vm_struct(current->mm, vma);
11787 + if (ret)
11788 + return ret;
11789 +
11790 + ++current->mm->total_vm;
11791 + return 0;
11792 +}
11793 +#endif
11794 +
11795 +/*
11796 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11797 + *
11798 + * returns 1 when task should be killed
11799 + * 2 when patched PLT trampoline was detected
11800 + * 3 when unpatched PLT trampoline was detected
11801 + */
11802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11803 +{
11804 +
11805 +#ifdef CONFIG_PAX_EMUPLT
11806 + int err;
11807 +
11808 + do { /* PaX: patched PLT emulation #1 */
11809 + unsigned int sethi1, sethi2, jmpl;
11810 +
11811 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11812 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11814 +
11815 + if (err)
11816 + break;
11817 +
11818 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11819 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11820 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11821 + {
11822 + unsigned long addr;
11823 +
11824 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11825 + addr = regs->u_regs[UREG_G1];
11826 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11827 +
11828 + if (test_thread_flag(TIF_32BIT))
11829 + addr &= 0xFFFFFFFFUL;
11830 +
11831 + regs->tpc = addr;
11832 + regs->tnpc = addr+4;
11833 + return 2;
11834 + }
11835 + } while (0);
11836 +
11837 + do { /* PaX: patched PLT emulation #2 */
11838 + unsigned int ba;
11839 +
11840 + err = get_user(ba, (unsigned int *)regs->tpc);
11841 +
11842 + if (err)
11843 + break;
11844 +
11845 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11846 + unsigned long addr;
11847 +
11848 + if ((ba & 0xFFC00000U) == 0x30800000U)
11849 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11850 + else
11851 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11852 +
11853 + if (test_thread_flag(TIF_32BIT))
11854 + addr &= 0xFFFFFFFFUL;
11855 +
11856 + regs->tpc = addr;
11857 + regs->tnpc = addr+4;
11858 + return 2;
11859 + }
11860 + } while (0);
11861 +
11862 + do { /* PaX: patched PLT emulation #3 */
11863 + unsigned int sethi, bajmpl, nop;
11864 +
11865 + err = get_user(sethi, (unsigned int *)regs->tpc);
11866 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11867 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11868 +
11869 + if (err)
11870 + break;
11871 +
11872 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11873 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11874 + nop == 0x01000000U)
11875 + {
11876 + unsigned long addr;
11877 +
11878 + addr = (sethi & 0x003FFFFFU) << 10;
11879 + regs->u_regs[UREG_G1] = addr;
11880 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11881 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11882 + else
11883 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11884 +
11885 + if (test_thread_flag(TIF_32BIT))
11886 + addr &= 0xFFFFFFFFUL;
11887 +
11888 + regs->tpc = addr;
11889 + regs->tnpc = addr+4;
11890 + return 2;
11891 + }
11892 + } while (0);
11893 +
11894 + do { /* PaX: patched PLT emulation #4 */
11895 + unsigned int sethi, mov1, call, mov2;
11896 +
11897 + err = get_user(sethi, (unsigned int *)regs->tpc);
11898 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11899 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11900 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11901 +
11902 + if (err)
11903 + break;
11904 +
11905 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11906 + mov1 == 0x8210000FU &&
11907 + (call & 0xC0000000U) == 0x40000000U &&
11908 + mov2 == 0x9E100001U)
11909 + {
11910 + unsigned long addr;
11911 +
11912 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11913 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11914 +
11915 + if (test_thread_flag(TIF_32BIT))
11916 + addr &= 0xFFFFFFFFUL;
11917 +
11918 + regs->tpc = addr;
11919 + regs->tnpc = addr+4;
11920 + return 2;
11921 + }
11922 + } while (0);
11923 +
11924 + do { /* PaX: patched PLT emulation #5 */
11925 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11926 +
11927 + err = get_user(sethi, (unsigned int *)regs->tpc);
11928 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11929 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11930 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11931 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11932 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11933 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11934 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11935 +
11936 + if (err)
11937 + break;
11938 +
11939 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11940 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11941 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11942 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11943 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11944 + sllx == 0x83287020U &&
11945 + jmpl == 0x81C04005U &&
11946 + nop == 0x01000000U)
11947 + {
11948 + unsigned long addr;
11949 +
11950 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11951 + regs->u_regs[UREG_G1] <<= 32;
11952 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11953 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11954 + regs->tpc = addr;
11955 + regs->tnpc = addr+4;
11956 + return 2;
11957 + }
11958 + } while (0);
11959 +
11960 + do { /* PaX: patched PLT emulation #6 */
11961 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11962 +
11963 + err = get_user(sethi, (unsigned int *)regs->tpc);
11964 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11965 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11966 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11967 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11968 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11969 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11970 +
11971 + if (err)
11972 + break;
11973 +
11974 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11975 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11976 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11977 + sllx == 0x83287020U &&
11978 + (or & 0xFFFFE000U) == 0x8A116000U &&
11979 + jmpl == 0x81C04005U &&
11980 + nop == 0x01000000U)
11981 + {
11982 + unsigned long addr;
11983 +
11984 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11985 + regs->u_regs[UREG_G1] <<= 32;
11986 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11987 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11988 + regs->tpc = addr;
11989 + regs->tnpc = addr+4;
11990 + return 2;
11991 + }
11992 + } while (0);
11993 +
11994 + do { /* PaX: unpatched PLT emulation step 1 */
11995 + unsigned int sethi, ba, nop;
11996 +
11997 + err = get_user(sethi, (unsigned int *)regs->tpc);
11998 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11999 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12000 +
12001 + if (err)
12002 + break;
12003 +
12004 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12005 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
12006 + nop == 0x01000000U)
12007 + {
12008 + unsigned long addr;
12009 + unsigned int save, call;
12010 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
12011 +
12012 + if ((ba & 0xFFC00000U) == 0x30800000U)
12013 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
12014 + else
12015 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12016 +
12017 + if (test_thread_flag(TIF_32BIT))
12018 + addr &= 0xFFFFFFFFUL;
12019 +
12020 + err = get_user(save, (unsigned int *)addr);
12021 + err |= get_user(call, (unsigned int *)(addr+4));
12022 + err |= get_user(nop, (unsigned int *)(addr+8));
12023 + if (err)
12024 + break;
12025 +
12026 +#ifdef CONFIG_PAX_DLRESOLVE
12027 + if (save == 0x9DE3BFA8U &&
12028 + (call & 0xC0000000U) == 0x40000000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + struct vm_area_struct *vma;
12032 + unsigned long call_dl_resolve;
12033 +
12034 + down_read(&current->mm->mmap_sem);
12035 + call_dl_resolve = current->mm->call_dl_resolve;
12036 + up_read(&current->mm->mmap_sem);
12037 + if (likely(call_dl_resolve))
12038 + goto emulate;
12039 +
12040 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12041 +
12042 + down_write(&current->mm->mmap_sem);
12043 + if (current->mm->call_dl_resolve) {
12044 + call_dl_resolve = current->mm->call_dl_resolve;
12045 + up_write(&current->mm->mmap_sem);
12046 + if (vma)
12047 + kmem_cache_free(vm_area_cachep, vma);
12048 + goto emulate;
12049 + }
12050 +
12051 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12052 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12053 + up_write(&current->mm->mmap_sem);
12054 + if (vma)
12055 + kmem_cache_free(vm_area_cachep, vma);
12056 + return 1;
12057 + }
12058 +
12059 + if (pax_insert_vma(vma, call_dl_resolve)) {
12060 + up_write(&current->mm->mmap_sem);
12061 + kmem_cache_free(vm_area_cachep, vma);
12062 + return 1;
12063 + }
12064 +
12065 + current->mm->call_dl_resolve = call_dl_resolve;
12066 + up_write(&current->mm->mmap_sem);
12067 +
12068 +emulate:
12069 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12070 + regs->tpc = call_dl_resolve;
12071 + regs->tnpc = addr+4;
12072 + return 3;
12073 + }
12074 +#endif
12075 +
12076 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12077 + if ((save & 0xFFC00000U) == 0x05000000U &&
12078 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12079 + nop == 0x01000000U)
12080 + {
12081 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12082 + regs->u_regs[UREG_G2] = addr + 4;
12083 + addr = (save & 0x003FFFFFU) << 10;
12084 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12085 +
12086 + if (test_thread_flag(TIF_32BIT))
12087 + addr &= 0xFFFFFFFFUL;
12088 +
12089 + regs->tpc = addr;
12090 + regs->tnpc = addr+4;
12091 + return 3;
12092 + }
12093 +
12094 + /* PaX: 64-bit PLT stub */
12095 + err = get_user(sethi1, (unsigned int *)addr);
12096 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12097 + err |= get_user(or1, (unsigned int *)(addr+8));
12098 + err |= get_user(or2, (unsigned int *)(addr+12));
12099 + err |= get_user(sllx, (unsigned int *)(addr+16));
12100 + err |= get_user(add, (unsigned int *)(addr+20));
12101 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12102 + err |= get_user(nop, (unsigned int *)(addr+28));
12103 + if (err)
12104 + break;
12105 +
12106 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12107 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12108 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12109 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12110 + sllx == 0x89293020U &&
12111 + add == 0x8A010005U &&
12112 + jmpl == 0x89C14000U &&
12113 + nop == 0x01000000U)
12114 + {
12115 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12116 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12117 + regs->u_regs[UREG_G4] <<= 32;
12118 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12119 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12120 + regs->u_regs[UREG_G4] = addr + 24;
12121 + addr = regs->u_regs[UREG_G5];
12122 + regs->tpc = addr;
12123 + regs->tnpc = addr+4;
12124 + return 3;
12125 + }
12126 + }
12127 + } while (0);
12128 +
12129 +#ifdef CONFIG_PAX_DLRESOLVE
12130 + do { /* PaX: unpatched PLT emulation step 2 */
12131 + unsigned int save, call, nop;
12132 +
12133 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12134 + err |= get_user(call, (unsigned int *)regs->tpc);
12135 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12136 + if (err)
12137 + break;
12138 +
12139 + if (save == 0x9DE3BFA8U &&
12140 + (call & 0xC0000000U) == 0x40000000U &&
12141 + nop == 0x01000000U)
12142 + {
12143 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12144 +
12145 + if (test_thread_flag(TIF_32BIT))
12146 + dl_resolve &= 0xFFFFFFFFUL;
12147 +
12148 + regs->u_regs[UREG_RETPC] = regs->tpc;
12149 + regs->tpc = dl_resolve;
12150 + regs->tnpc = dl_resolve+4;
12151 + return 3;
12152 + }
12153 + } while (0);
12154 +#endif
12155 +
12156 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12157 + unsigned int sethi, ba, nop;
12158 +
12159 + err = get_user(sethi, (unsigned int *)regs->tpc);
12160 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12161 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12162 +
12163 + if (err)
12164 + break;
12165 +
12166 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12167 + (ba & 0xFFF00000U) == 0x30600000U &&
12168 + nop == 0x01000000U)
12169 + {
12170 + unsigned long addr;
12171 +
12172 + addr = (sethi & 0x003FFFFFU) << 10;
12173 + regs->u_regs[UREG_G1] = addr;
12174 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12175 +
12176 + if (test_thread_flag(TIF_32BIT))
12177 + addr &= 0xFFFFFFFFUL;
12178 +
12179 + regs->tpc = addr;
12180 + regs->tnpc = addr+4;
12181 + return 2;
12182 + }
12183 + } while (0);
12184 +
12185 +#endif
12186 +
12187 + return 1;
12188 +}
12189 +
12190 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12191 +{
12192 + unsigned long i;
12193 +
12194 + printk(KERN_ERR "PAX: bytes at PC: ");
12195 + for (i = 0; i < 8; i++) {
12196 + unsigned int c;
12197 + if (get_user(c, (unsigned int *)pc+i))
12198 + printk(KERN_CONT "???????? ");
12199 + else
12200 + printk(KERN_CONT "%08x ", c);
12201 + }
12202 + printk("\n");
12203 +}
12204 +#endif
12205 +
12206 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12207 {
12208 enum ctx_state prev_state = exception_enter();
12209 @@ -353,6 +816,29 @@ retry:
12210 if (!vma)
12211 goto bad_area;
12212
12213 +#ifdef CONFIG_PAX_PAGEEXEC
12214 + /* PaX: detect ITLB misses on non-exec pages */
12215 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12216 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12217 + {
12218 + if (address != regs->tpc)
12219 + goto good_area;
12220 +
12221 + up_read(&mm->mmap_sem);
12222 + switch (pax_handle_fetch_fault(regs)) {
12223 +
12224 +#ifdef CONFIG_PAX_EMUPLT
12225 + case 2:
12226 + case 3:
12227 + return;
12228 +#endif
12229 +
12230 + }
12231 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12232 + do_group_exit(SIGKILL);
12233 + }
12234 +#endif
12235 +
12236 /* Pure DTLB misses do not tell us whether the fault causing
12237 * load/store/atomic was a write or not, it only says that there
12238 * was no match. So in such a case we (carefully) read the
12239 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12240 index d329537..2c3746a 100644
12241 --- a/arch/sparc/mm/hugetlbpage.c
12242 +++ b/arch/sparc/mm/hugetlbpage.c
12243 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12244 unsigned long addr,
12245 unsigned long len,
12246 unsigned long pgoff,
12247 - unsigned long flags)
12248 + unsigned long flags,
12249 + unsigned long offset)
12250 {
12251 + struct mm_struct *mm = current->mm;
12252 unsigned long task_size = TASK_SIZE;
12253 struct vm_unmapped_area_info info;
12254
12255 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12256
12257 info.flags = 0;
12258 info.length = len;
12259 - info.low_limit = TASK_UNMAPPED_BASE;
12260 + info.low_limit = mm->mmap_base;
12261 info.high_limit = min(task_size, VA_EXCLUDE_START);
12262 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12263 info.align_offset = 0;
12264 + info.threadstack_offset = offset;
12265 addr = vm_unmapped_area(&info);
12266
12267 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12268 VM_BUG_ON(addr != -ENOMEM);
12269 info.low_limit = VA_EXCLUDE_END;
12270 +
12271 +#ifdef CONFIG_PAX_RANDMMAP
12272 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12273 + info.low_limit += mm->delta_mmap;
12274 +#endif
12275 +
12276 info.high_limit = task_size;
12277 addr = vm_unmapped_area(&info);
12278 }
12279 @@ -55,7 +64,8 @@ static unsigned long
12280 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12281 const unsigned long len,
12282 const unsigned long pgoff,
12283 - const unsigned long flags)
12284 + const unsigned long flags,
12285 + const unsigned long offset)
12286 {
12287 struct mm_struct *mm = current->mm;
12288 unsigned long addr = addr0;
12289 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12290 info.high_limit = mm->mmap_base;
12291 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12292 info.align_offset = 0;
12293 + info.threadstack_offset = offset;
12294 addr = vm_unmapped_area(&info);
12295
12296 /*
12297 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12298 VM_BUG_ON(addr != -ENOMEM);
12299 info.flags = 0;
12300 info.low_limit = TASK_UNMAPPED_BASE;
12301 +
12302 +#ifdef CONFIG_PAX_RANDMMAP
12303 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12304 + info.low_limit += mm->delta_mmap;
12305 +#endif
12306 +
12307 info.high_limit = STACK_TOP32;
12308 addr = vm_unmapped_area(&info);
12309 }
12310 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12311 struct mm_struct *mm = current->mm;
12312 struct vm_area_struct *vma;
12313 unsigned long task_size = TASK_SIZE;
12314 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12315
12316 if (test_thread_flag(TIF_32BIT))
12317 task_size = STACK_TOP32;
12318 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12319 return addr;
12320 }
12321
12322 +#ifdef CONFIG_PAX_RANDMMAP
12323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12324 +#endif
12325 +
12326 if (addr) {
12327 addr = ALIGN(addr, HPAGE_SIZE);
12328 vma = find_vma(mm, addr);
12329 - if (task_size - len >= addr &&
12330 - (!vma || addr + len <= vma->vm_start))
12331 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12332 return addr;
12333 }
12334 if (mm->get_unmapped_area == arch_get_unmapped_area)
12335 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12336 - pgoff, flags);
12337 + pgoff, flags, offset);
12338 else
12339 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12340 - pgoff, flags);
12341 + pgoff, flags, offset);
12342 }
12343
12344 pte_t *huge_pte_alloc(struct mm_struct *mm,
12345 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12346 index 3ea267c..93f0659 100644
12347 --- a/arch/sparc/mm/init_64.c
12348 +++ b/arch/sparc/mm/init_64.c
12349 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12350 int num_kernel_image_mappings;
12351
12352 #ifdef CONFIG_DEBUG_DCFLUSH
12353 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12354 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12355 #ifdef CONFIG_SMP
12356 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12357 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12358 #endif
12359 #endif
12360
12361 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12362 {
12363 BUG_ON(tlb_type == hypervisor);
12364 #ifdef CONFIG_DEBUG_DCFLUSH
12365 - atomic_inc(&dcpage_flushes);
12366 + atomic_inc_unchecked(&dcpage_flushes);
12367 #endif
12368
12369 #ifdef DCACHE_ALIASING_POSSIBLE
12370 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12371
12372 #ifdef CONFIG_DEBUG_DCFLUSH
12373 seq_printf(m, "DCPageFlushes\t: %d\n",
12374 - atomic_read(&dcpage_flushes));
12375 + atomic_read_unchecked(&dcpage_flushes));
12376 #ifdef CONFIG_SMP
12377 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12378 - atomic_read(&dcpage_flushes_xcall));
12379 + atomic_read_unchecked(&dcpage_flushes_xcall));
12380 #endif /* CONFIG_SMP */
12381 #endif /* CONFIG_DEBUG_DCFLUSH */
12382 }
12383 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12384 index 7cca418..53fc030 100644
12385 --- a/arch/tile/Kconfig
12386 +++ b/arch/tile/Kconfig
12387 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12388
12389 config KEXEC
12390 bool "kexec system call"
12391 + depends on !GRKERNSEC_KMEM
12392 ---help---
12393 kexec is a system call that implements the ability to shutdown your
12394 current kernel, and to start another kernel. It is like a reboot
12395 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12396 index 7b11c5f..755a026 100644
12397 --- a/arch/tile/include/asm/atomic_64.h
12398 +++ b/arch/tile/include/asm/atomic_64.h
12399 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12400
12401 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12402
12403 +#define atomic64_read_unchecked(v) atomic64_read(v)
12404 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12405 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12406 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12407 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12408 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12409 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12410 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12411 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12412 +
12413 /* Define this to indicate that cmpxchg is an efficient operation. */
12414 #define __HAVE_ARCH_CMPXCHG
12415
12416 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12417 index 6160761..00cac88 100644
12418 --- a/arch/tile/include/asm/cache.h
12419 +++ b/arch/tile/include/asm/cache.h
12420 @@ -15,11 +15,12 @@
12421 #ifndef _ASM_TILE_CACHE_H
12422 #define _ASM_TILE_CACHE_H
12423
12424 +#include <linux/const.h>
12425 #include <arch/chip.h>
12426
12427 /* bytes per L1 data cache line */
12428 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12429 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12430 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12431
12432 /* bytes per L2 cache line */
12433 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12434 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12435 index b6cde32..c0cb736 100644
12436 --- a/arch/tile/include/asm/uaccess.h
12437 +++ b/arch/tile/include/asm/uaccess.h
12438 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12439 const void __user *from,
12440 unsigned long n)
12441 {
12442 - int sz = __compiletime_object_size(to);
12443 + size_t sz = __compiletime_object_size(to);
12444
12445 - if (likely(sz == -1 || sz >= n))
12446 + if (likely(sz == (size_t)-1 || sz >= n))
12447 n = _copy_from_user(to, from, n);
12448 else
12449 copy_from_user_overflow();
12450 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12451 index 3270e00..a77236e 100644
12452 --- a/arch/tile/mm/hugetlbpage.c
12453 +++ b/arch/tile/mm/hugetlbpage.c
12454 @@ -207,6 +207,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12455 info.high_limit = TASK_SIZE;
12456 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12457 info.align_offset = 0;
12458 + info.threadstack_offset = 0;
12459 return vm_unmapped_area(&info);
12460 }
12461
12462 @@ -224,6 +225,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12463 info.high_limit = current->mm->mmap_base;
12464 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12465 info.align_offset = 0;
12466 + info.threadstack_offset = 0;
12467 addr = vm_unmapped_area(&info);
12468
12469 /*
12470 diff --git a/arch/um/Makefile b/arch/um/Makefile
12471 index e4b1a96..16162f8 100644
12472 --- a/arch/um/Makefile
12473 +++ b/arch/um/Makefile
12474 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12475 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12476 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12477
12478 +ifdef CONSTIFY_PLUGIN
12479 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12480 +endif
12481 +
12482 #This will adjust *FLAGS accordingly to the platform.
12483 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12484
12485 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12486 index 19e1bdd..3665b77 100644
12487 --- a/arch/um/include/asm/cache.h
12488 +++ b/arch/um/include/asm/cache.h
12489 @@ -1,6 +1,7 @@
12490 #ifndef __UM_CACHE_H
12491 #define __UM_CACHE_H
12492
12493 +#include <linux/const.h>
12494
12495 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12496 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12497 @@ -12,6 +13,6 @@
12498 # define L1_CACHE_SHIFT 5
12499 #endif
12500
12501 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12502 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12503
12504 #endif
12505 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12506 index 2e0a6b1..a64d0f5 100644
12507 --- a/arch/um/include/asm/kmap_types.h
12508 +++ b/arch/um/include/asm/kmap_types.h
12509 @@ -8,6 +8,6 @@
12510
12511 /* No more #include "asm/arch/kmap_types.h" ! */
12512
12513 -#define KM_TYPE_NR 14
12514 +#define KM_TYPE_NR 15
12515
12516 #endif
12517 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12518 index 71c5d13..4c7b9f1 100644
12519 --- a/arch/um/include/asm/page.h
12520 +++ b/arch/um/include/asm/page.h
12521 @@ -14,6 +14,9 @@
12522 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12523 #define PAGE_MASK (~(PAGE_SIZE-1))
12524
12525 +#define ktla_ktva(addr) (addr)
12526 +#define ktva_ktla(addr) (addr)
12527 +
12528 #ifndef __ASSEMBLY__
12529
12530 struct page;
12531 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12532 index 0032f92..cd151e0 100644
12533 --- a/arch/um/include/asm/pgtable-3level.h
12534 +++ b/arch/um/include/asm/pgtable-3level.h
12535 @@ -58,6 +58,7 @@
12536 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12537 #define pud_populate(mm, pud, pmd) \
12538 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12539 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12540
12541 #ifdef CONFIG_64BIT
12542 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12543 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12544 index f17bca8..48adb87 100644
12545 --- a/arch/um/kernel/process.c
12546 +++ b/arch/um/kernel/process.c
12547 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12548 return 2;
12549 }
12550
12551 -/*
12552 - * Only x86 and x86_64 have an arch_align_stack().
12553 - * All other arches have "#define arch_align_stack(x) (x)"
12554 - * in their asm/exec.h
12555 - * As this is included in UML from asm-um/system-generic.h,
12556 - * we can use it to behave as the subarch does.
12557 - */
12558 -#ifndef arch_align_stack
12559 -unsigned long arch_align_stack(unsigned long sp)
12560 -{
12561 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12562 - sp -= get_random_int() % 8192;
12563 - return sp & ~0xf;
12564 -}
12565 -#endif
12566 -
12567 unsigned long get_wchan(struct task_struct *p)
12568 {
12569 unsigned long stack_page, sp, ip;
12570 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12571 index ad8f795..2c7eec6 100644
12572 --- a/arch/unicore32/include/asm/cache.h
12573 +++ b/arch/unicore32/include/asm/cache.h
12574 @@ -12,8 +12,10 @@
12575 #ifndef __UNICORE_CACHE_H__
12576 #define __UNICORE_CACHE_H__
12577
12578 -#define L1_CACHE_SHIFT (5)
12579 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12580 +#include <linux/const.h>
12581 +
12582 +#define L1_CACHE_SHIFT 5
12583 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12584
12585 /*
12586 * Memory returned by kmalloc() may be used for DMA, so we must make
12587 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12588 index 0dc9d01..98df103 100644
12589 --- a/arch/x86/Kconfig
12590 +++ b/arch/x86/Kconfig
12591 @@ -130,7 +130,7 @@ config X86
12592 select RTC_LIB
12593 select HAVE_DEBUG_STACKOVERFLOW
12594 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12595 - select HAVE_CC_STACKPROTECTOR
12596 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12597 select GENERIC_CPU_AUTOPROBE
12598 select HAVE_ARCH_AUDITSYSCALL
12599 select ARCH_SUPPORTS_ATOMIC_RMW
12600 @@ -263,7 +263,7 @@ config X86_HT
12601
12602 config X86_32_LAZY_GS
12603 def_bool y
12604 - depends on X86_32 && !CC_STACKPROTECTOR
12605 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12606
12607 config ARCH_HWEIGHT_CFLAGS
12608 string
12609 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12610
12611 menuconfig HYPERVISOR_GUEST
12612 bool "Linux guest support"
12613 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12614 ---help---
12615 Say Y here to enable options for running Linux under various hyper-
12616 visors. This option enables basic hypervisor detection and platform
12617 @@ -978,6 +979,7 @@ config VM86
12618
12619 config X86_16BIT
12620 bool "Enable support for 16-bit segments" if EXPERT
12621 + depends on !GRKERNSEC
12622 default y
12623 ---help---
12624 This option is required by programs like Wine to run 16-bit
12625 @@ -1151,6 +1153,7 @@ choice
12626
12627 config NOHIGHMEM
12628 bool "off"
12629 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12630 ---help---
12631 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12632 However, the address space of 32-bit x86 processors is only 4
12633 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12634
12635 config HIGHMEM4G
12636 bool "4GB"
12637 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12638 ---help---
12639 Select this if you have a 32-bit processor and between 1 and 4
12640 gigabytes of physical RAM.
12641 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12642 hex
12643 default 0xB0000000 if VMSPLIT_3G_OPT
12644 default 0x80000000 if VMSPLIT_2G
12645 - default 0x78000000 if VMSPLIT_2G_OPT
12646 + default 0x70000000 if VMSPLIT_2G_OPT
12647 default 0x40000000 if VMSPLIT_1G
12648 default 0xC0000000
12649 depends on X86_32
12650 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12651
12652 config KEXEC
12653 bool "kexec system call"
12654 + depends on !GRKERNSEC_KMEM
12655 ---help---
12656 kexec is a system call that implements the ability to shutdown your
12657 current kernel, and to start another kernel. It is like a reboot
12658 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12659
12660 config PHYSICAL_ALIGN
12661 hex "Alignment value to which kernel should be aligned"
12662 - default "0x200000"
12663 + default "0x1000000"
12664 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12665 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12666 range 0x2000 0x1000000 if X86_32
12667 range 0x200000 0x1000000 if X86_64
12668 ---help---
12669 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12670 def_bool n
12671 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12672 depends on X86_32 || IA32_EMULATION
12673 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12674 ---help---
12675 Certain buggy versions of glibc will crash if they are
12676 presented with a 32-bit vDSO that is not mapped at the address
12677 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12678 index 6983314..54ad7e8 100644
12679 --- a/arch/x86/Kconfig.cpu
12680 +++ b/arch/x86/Kconfig.cpu
12681 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12682
12683 config X86_F00F_BUG
12684 def_bool y
12685 - depends on M586MMX || M586TSC || M586 || M486
12686 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12687
12688 config X86_INVD_BUG
12689 def_bool y
12690 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12691
12692 config X86_ALIGNMENT_16
12693 def_bool y
12694 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12695 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12696
12697 config X86_INTEL_USERCOPY
12698 def_bool y
12699 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12700 # generates cmov.
12701 config X86_CMOV
12702 def_bool y
12703 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12704 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12705
12706 config X86_MINIMUM_CPU_FAMILY
12707 int
12708 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12709 index 61bd2ad..50b625d 100644
12710 --- a/arch/x86/Kconfig.debug
12711 +++ b/arch/x86/Kconfig.debug
12712 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12713 config DEBUG_RODATA
12714 bool "Write protect kernel read-only data structures"
12715 default y
12716 - depends on DEBUG_KERNEL
12717 + depends on DEBUG_KERNEL && BROKEN
12718 ---help---
12719 Mark the kernel read-only data as write-protected in the pagetables,
12720 in order to catch accidental (and incorrect) writes to such const
12721 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12722
12723 config DEBUG_SET_MODULE_RONX
12724 bool "Set loadable kernel module data as NX and text as RO"
12725 - depends on MODULES
12726 + depends on MODULES && BROKEN
12727 ---help---
12728 This option helps catch unintended modifications to loadable
12729 kernel module's text and read-only data. It also prevents execution
12730 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12731 index 920e616..ac3d4df 100644
12732 --- a/arch/x86/Makefile
12733 +++ b/arch/x86/Makefile
12734 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12735 # CPU-specific tuning. Anything which can be shared with UML should go here.
12736 include $(srctree)/arch/x86/Makefile_32.cpu
12737 KBUILD_CFLAGS += $(cflags-y)
12738 -
12739 - # temporary until string.h is fixed
12740 - KBUILD_CFLAGS += -ffreestanding
12741 else
12742 BITS := 64
12743 UTS_MACHINE := x86_64
12744 @@ -107,6 +104,9 @@ else
12745 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12746 endif
12747
12748 +# temporary until string.h is fixed
12749 +KBUILD_CFLAGS += -ffreestanding
12750 +
12751 # Make sure compiler does not have buggy stack-protector support.
12752 ifdef CONFIG_CC_STACKPROTECTOR
12753 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12754 @@ -180,6 +180,7 @@ archheaders:
12755 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12756
12757 archprepare:
12758 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12759 ifeq ($(CONFIG_KEXEC_FILE),y)
12760 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12761 endif
12762 @@ -263,3 +264,9 @@ define archhelp
12763 echo ' FDARGS="..." arguments for the booted kernel'
12764 echo ' FDINITRD=file initrd for the booted kernel'
12765 endef
12766 +
12767 +define OLD_LD
12768 +
12769 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12770 +*** Please upgrade your binutils to 2.18 or newer
12771 +endef
12772 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12773 index 3db07f3..9d81d0f 100644
12774 --- a/arch/x86/boot/Makefile
12775 +++ b/arch/x86/boot/Makefile
12776 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12777 # ---------------------------------------------------------------------------
12778
12779 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12780 +ifdef CONSTIFY_PLUGIN
12781 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12782 +endif
12783 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12784 GCOV_PROFILE := n
12785
12786 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12787 index 878e4b9..20537ab 100644
12788 --- a/arch/x86/boot/bitops.h
12789 +++ b/arch/x86/boot/bitops.h
12790 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12791 u8 v;
12792 const u32 *p = (const u32 *)addr;
12793
12794 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12795 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12796 return v;
12797 }
12798
12799 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12800
12801 static inline void set_bit(int nr, void *addr)
12802 {
12803 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12804 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12805 }
12806
12807 #endif /* BOOT_BITOPS_H */
12808 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12809 index bd49ec6..94c7f58 100644
12810 --- a/arch/x86/boot/boot.h
12811 +++ b/arch/x86/boot/boot.h
12812 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12813 static inline u16 ds(void)
12814 {
12815 u16 seg;
12816 - asm("movw %%ds,%0" : "=rm" (seg));
12817 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12818 return seg;
12819 }
12820
12821 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12822 index 8bd44e8..6b111e9 100644
12823 --- a/arch/x86/boot/compressed/Makefile
12824 +++ b/arch/x86/boot/compressed/Makefile
12825 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12826 KBUILD_CFLAGS += -mno-mmx -mno-sse
12827 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12828 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12829 +ifdef CONSTIFY_PLUGIN
12830 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12831 +endif
12832
12833 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12834 GCOV_PROFILE := n
12835 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12836 index a53440e..c3dbf1e 100644
12837 --- a/arch/x86/boot/compressed/efi_stub_32.S
12838 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12839 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12840 * parameter 2, ..., param n. To make things easy, we save the return
12841 * address of efi_call_phys in a global variable.
12842 */
12843 - popl %ecx
12844 - movl %ecx, saved_return_addr(%edx)
12845 - /* get the function pointer into ECX*/
12846 - popl %ecx
12847 - movl %ecx, efi_rt_function_ptr(%edx)
12848 + popl saved_return_addr(%edx)
12849 + popl efi_rt_function_ptr(%edx)
12850
12851 /*
12852 * 3. Call the physical function.
12853 */
12854 - call *%ecx
12855 + call *efi_rt_function_ptr(%edx)
12856
12857 /*
12858 * 4. Balance the stack. And because EAX contain the return value,
12859 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12860 1: popl %edx
12861 subl $1b, %edx
12862
12863 - movl efi_rt_function_ptr(%edx), %ecx
12864 - pushl %ecx
12865 + pushl efi_rt_function_ptr(%edx)
12866
12867 /*
12868 * 10. Push the saved return address onto the stack and return.
12869 */
12870 - movl saved_return_addr(%edx), %ecx
12871 - pushl %ecx
12872 - ret
12873 + jmpl *saved_return_addr(%edx)
12874 ENDPROC(efi_call_phys)
12875 .previous
12876
12877 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12878 index 630384a..278e788 100644
12879 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12880 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12881 @@ -189,8 +189,8 @@ efi_gdt64:
12882 .long 0 /* Filled out by user */
12883 .word 0
12884 .quad 0x0000000000000000 /* NULL descriptor */
12885 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12886 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12887 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12888 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12889 .quad 0x0080890000000000 /* TS descriptor */
12890 .quad 0x0000000000000000 /* TS continued */
12891 efi_gdt64_end:
12892 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12893 index 1d7fbbc..36ecd58 100644
12894 --- a/arch/x86/boot/compressed/head_32.S
12895 +++ b/arch/x86/boot/compressed/head_32.S
12896 @@ -140,10 +140,10 @@ preferred_addr:
12897 addl %eax, %ebx
12898 notl %eax
12899 andl %eax, %ebx
12900 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12901 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12902 jge 1f
12903 #endif
12904 - movl $LOAD_PHYSICAL_ADDR, %ebx
12905 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12906 1:
12907
12908 /* Target address to relocate to for decompression */
12909 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12910 index 6b1766c..ad465c9 100644
12911 --- a/arch/x86/boot/compressed/head_64.S
12912 +++ b/arch/x86/boot/compressed/head_64.S
12913 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12914 addl %eax, %ebx
12915 notl %eax
12916 andl %eax, %ebx
12917 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12918 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12919 jge 1f
12920 #endif
12921 - movl $LOAD_PHYSICAL_ADDR, %ebx
12922 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12923 1:
12924
12925 /* Target address to relocate to for decompression */
12926 @@ -322,10 +322,10 @@ preferred_addr:
12927 addq %rax, %rbp
12928 notq %rax
12929 andq %rax, %rbp
12930 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12931 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12932 jge 1f
12933 #endif
12934 - movq $LOAD_PHYSICAL_ADDR, %rbp
12935 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12936 1:
12937
12938 /* Target address to relocate to for decompression */
12939 @@ -434,8 +434,8 @@ gdt:
12940 .long gdt
12941 .word 0
12942 .quad 0x0000000000000000 /* NULL descriptor */
12943 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12944 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12945 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12946 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12947 .quad 0x0080890000000000 /* TS descriptor */
12948 .quad 0x0000000000000000 /* TS continued */
12949 gdt_end:
12950 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12951 index a950864..c710239 100644
12952 --- a/arch/x86/boot/compressed/misc.c
12953 +++ b/arch/x86/boot/compressed/misc.c
12954 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12955 * Calculate the delta between where vmlinux was linked to load
12956 * and where it was actually loaded.
12957 */
12958 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12959 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12960 if (!delta) {
12961 debug_putstr("No relocation needed... ");
12962 return;
12963 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12964 Elf32_Ehdr ehdr;
12965 Elf32_Phdr *phdrs, *phdr;
12966 #endif
12967 - void *dest;
12968 + void *dest, *prev;
12969 int i;
12970
12971 memcpy(&ehdr, output, sizeof(ehdr));
12972 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12973 case PT_LOAD:
12974 #ifdef CONFIG_RELOCATABLE
12975 dest = output;
12976 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12977 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12978 #else
12979 dest = (void *)(phdr->p_paddr);
12980 #endif
12981 memcpy(dest,
12982 output + phdr->p_offset,
12983 phdr->p_filesz);
12984 + if (i)
12985 + memset(prev, 0xff, dest - prev);
12986 + prev = dest + phdr->p_filesz;
12987 break;
12988 default: /* Ignore other PT_* */ break;
12989 }
12990 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12991 error("Destination address too large");
12992 #endif
12993 #ifndef CONFIG_RELOCATABLE
12994 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12995 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12996 error("Wrong destination address");
12997 #endif
12998
12999 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13000 index 1fd7d57..0f7d096 100644
13001 --- a/arch/x86/boot/cpucheck.c
13002 +++ b/arch/x86/boot/cpucheck.c
13003 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13004 u32 ecx = MSR_K7_HWCR;
13005 u32 eax, edx;
13006
13007 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13008 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13009 eax &= ~(1 << 15);
13010 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13011 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13012
13013 get_cpuflags(); /* Make sure it really did something */
13014 err = check_cpuflags();
13015 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13016 u32 ecx = MSR_VIA_FCR;
13017 u32 eax, edx;
13018
13019 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13020 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13021 eax |= (1<<1)|(1<<7);
13022 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13023 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13024
13025 set_bit(X86_FEATURE_CX8, cpu.flags);
13026 err = check_cpuflags();
13027 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13028 u32 eax, edx;
13029 u32 level = 1;
13030
13031 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13032 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13033 - asm("cpuid"
13034 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13035 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13036 + asm volatile("cpuid"
13037 : "+a" (level), "=d" (cpu.flags[0])
13038 : : "ecx", "ebx");
13039 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13040 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13041
13042 err = check_cpuflags();
13043 } else if (err == 0x01 &&
13044 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13045 index 16ef025..91e033b 100644
13046 --- a/arch/x86/boot/header.S
13047 +++ b/arch/x86/boot/header.S
13048 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13049 # single linked list of
13050 # struct setup_data
13051
13052 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13053 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13054
13055 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13056 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13057 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13058 +#else
13059 #define VO_INIT_SIZE (VO__end - VO__text)
13060 +#endif
13061 #if ZO_INIT_SIZE > VO_INIT_SIZE
13062 #define INIT_SIZE ZO_INIT_SIZE
13063 #else
13064 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13065 index db75d07..8e6d0af 100644
13066 --- a/arch/x86/boot/memory.c
13067 +++ b/arch/x86/boot/memory.c
13068 @@ -19,7 +19,7 @@
13069
13070 static int detect_memory_e820(void)
13071 {
13072 - int count = 0;
13073 + unsigned int count = 0;
13074 struct biosregs ireg, oreg;
13075 struct e820entry *desc = boot_params.e820_map;
13076 static struct e820entry buf; /* static so it is zeroed */
13077 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13078 index ba3e100..6501b8f 100644
13079 --- a/arch/x86/boot/video-vesa.c
13080 +++ b/arch/x86/boot/video-vesa.c
13081 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13082
13083 boot_params.screen_info.vesapm_seg = oreg.es;
13084 boot_params.screen_info.vesapm_off = oreg.di;
13085 + boot_params.screen_info.vesapm_size = oreg.cx;
13086 }
13087
13088 /*
13089 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13090 index 43eda28..5ab5fdb 100644
13091 --- a/arch/x86/boot/video.c
13092 +++ b/arch/x86/boot/video.c
13093 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13094 static unsigned int get_entry(void)
13095 {
13096 char entry_buf[4];
13097 - int i, len = 0;
13098 + unsigned int i, len = 0;
13099 int key;
13100 unsigned int v;
13101
13102 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13103 index 9105655..41779c1 100644
13104 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13105 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13106 @@ -8,6 +8,8 @@
13107 * including this sentence is retained in full.
13108 */
13109
13110 +#include <asm/alternative-asm.h>
13111 +
13112 .extern crypto_ft_tab
13113 .extern crypto_it_tab
13114 .extern crypto_fl_tab
13115 @@ -70,6 +72,8 @@
13116 je B192; \
13117 leaq 32(r9),r9;
13118
13119 +#define ret pax_force_retaddr; ret
13120 +
13121 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13122 movq r1,r2; \
13123 movq r3,r4; \
13124 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13125 index 477e9d7..c92c7d8 100644
13126 --- a/arch/x86/crypto/aesni-intel_asm.S
13127 +++ b/arch/x86/crypto/aesni-intel_asm.S
13128 @@ -31,6 +31,7 @@
13129
13130 #include <linux/linkage.h>
13131 #include <asm/inst.h>
13132 +#include <asm/alternative-asm.h>
13133
13134 #ifdef __x86_64__
13135 .data
13136 @@ -205,7 +206,7 @@ enc: .octa 0x2
13137 * num_initial_blocks = b mod 4
13138 * encrypt the initial num_initial_blocks blocks and apply ghash on
13139 * the ciphertext
13140 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13141 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13142 * are clobbered
13143 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13144 */
13145 @@ -214,8 +215,8 @@ enc: .octa 0x2
13146 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13147 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13148 mov arg7, %r10 # %r10 = AAD
13149 - mov arg8, %r12 # %r12 = aadLen
13150 - mov %r12, %r11
13151 + mov arg8, %r15 # %r15 = aadLen
13152 + mov %r15, %r11
13153 pxor %xmm\i, %xmm\i
13154 _get_AAD_loop\num_initial_blocks\operation:
13155 movd (%r10), \TMP1
13156 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13157 psrldq $4, %xmm\i
13158 pxor \TMP1, %xmm\i
13159 add $4, %r10
13160 - sub $4, %r12
13161 + sub $4, %r15
13162 jne _get_AAD_loop\num_initial_blocks\operation
13163 cmp $16, %r11
13164 je _get_AAD_loop2_done\num_initial_blocks\operation
13165 - mov $16, %r12
13166 + mov $16, %r15
13167 _get_AAD_loop2\num_initial_blocks\operation:
13168 psrldq $4, %xmm\i
13169 - sub $4, %r12
13170 - cmp %r11, %r12
13171 + sub $4, %r15
13172 + cmp %r11, %r15
13173 jne _get_AAD_loop2\num_initial_blocks\operation
13174 _get_AAD_loop2_done\num_initial_blocks\operation:
13175 movdqa SHUF_MASK(%rip), %xmm14
13176 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13177 * num_initial_blocks = b mod 4
13178 * encrypt the initial num_initial_blocks blocks and apply ghash on
13179 * the ciphertext
13180 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13181 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13182 * are clobbered
13183 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13184 */
13185 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13186 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13187 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13188 mov arg7, %r10 # %r10 = AAD
13189 - mov arg8, %r12 # %r12 = aadLen
13190 - mov %r12, %r11
13191 + mov arg8, %r15 # %r15 = aadLen
13192 + mov %r15, %r11
13193 pxor %xmm\i, %xmm\i
13194 _get_AAD_loop\num_initial_blocks\operation:
13195 movd (%r10), \TMP1
13196 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13197 psrldq $4, %xmm\i
13198 pxor \TMP1, %xmm\i
13199 add $4, %r10
13200 - sub $4, %r12
13201 + sub $4, %r15
13202 jne _get_AAD_loop\num_initial_blocks\operation
13203 cmp $16, %r11
13204 je _get_AAD_loop2_done\num_initial_blocks\operation
13205 - mov $16, %r12
13206 + mov $16, %r15
13207 _get_AAD_loop2\num_initial_blocks\operation:
13208 psrldq $4, %xmm\i
13209 - sub $4, %r12
13210 - cmp %r11, %r12
13211 + sub $4, %r15
13212 + cmp %r11, %r15
13213 jne _get_AAD_loop2\num_initial_blocks\operation
13214 _get_AAD_loop2_done\num_initial_blocks\operation:
13215 movdqa SHUF_MASK(%rip), %xmm14
13216 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13217 *
13218 *****************************************************************************/
13219 ENTRY(aesni_gcm_dec)
13220 - push %r12
13221 + push %r15
13222 push %r13
13223 push %r14
13224 mov %rsp, %r14
13225 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13226 */
13227 sub $VARIABLE_OFFSET, %rsp
13228 and $~63, %rsp # align rsp to 64 bytes
13229 - mov %arg6, %r12
13230 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13231 + mov %arg6, %r15
13232 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13233 movdqa SHUF_MASK(%rip), %xmm2
13234 PSHUFB_XMM %xmm2, %xmm13
13235
13236 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13237 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13238 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13239 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13240 - mov %r13, %r12
13241 - and $(3<<4), %r12
13242 + mov %r13, %r15
13243 + and $(3<<4), %r15
13244 jz _initial_num_blocks_is_0_decrypt
13245 - cmp $(2<<4), %r12
13246 + cmp $(2<<4), %r15
13247 jb _initial_num_blocks_is_1_decrypt
13248 je _initial_num_blocks_is_2_decrypt
13249 _initial_num_blocks_is_3_decrypt:
13250 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13251 sub $16, %r11
13252 add %r13, %r11
13253 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13254 - lea SHIFT_MASK+16(%rip), %r12
13255 - sub %r13, %r12
13256 + lea SHIFT_MASK+16(%rip), %r15
13257 + sub %r13, %r15
13258 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13259 # (%r13 is the number of bytes in plaintext mod 16)
13260 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13261 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13262 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13263
13264 movdqa %xmm1, %xmm2
13265 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13266 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13267 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13268 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13269 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13270 pand %xmm1, %xmm2
13271 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13272 sub $1, %r13
13273 jne _less_than_8_bytes_left_decrypt
13274 _multiple_of_16_bytes_decrypt:
13275 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13276 - shl $3, %r12 # convert into number of bits
13277 - movd %r12d, %xmm15 # len(A) in %xmm15
13278 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13279 + shl $3, %r15 # convert into number of bits
13280 + movd %r15d, %xmm15 # len(A) in %xmm15
13281 shl $3, %arg4 # len(C) in bits (*128)
13282 MOVQ_R64_XMM %arg4, %xmm1
13283 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13284 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13285 mov %r14, %rsp
13286 pop %r14
13287 pop %r13
13288 - pop %r12
13289 + pop %r15
13290 + pax_force_retaddr
13291 ret
13292 ENDPROC(aesni_gcm_dec)
13293
13294 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13295 * poly = x^128 + x^127 + x^126 + x^121 + 1
13296 ***************************************************************************/
13297 ENTRY(aesni_gcm_enc)
13298 - push %r12
13299 + push %r15
13300 push %r13
13301 push %r14
13302 mov %rsp, %r14
13303 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13304 #
13305 sub $VARIABLE_OFFSET, %rsp
13306 and $~63, %rsp
13307 - mov %arg6, %r12
13308 - movdqu (%r12), %xmm13
13309 + mov %arg6, %r15
13310 + movdqu (%r15), %xmm13
13311 movdqa SHUF_MASK(%rip), %xmm2
13312 PSHUFB_XMM %xmm2, %xmm13
13313
13314 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13315 movdqa %xmm13, HashKey(%rsp)
13316 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13317 and $-16, %r13
13318 - mov %r13, %r12
13319 + mov %r13, %r15
13320
13321 # Encrypt first few blocks
13322
13323 - and $(3<<4), %r12
13324 + and $(3<<4), %r15
13325 jz _initial_num_blocks_is_0_encrypt
13326 - cmp $(2<<4), %r12
13327 + cmp $(2<<4), %r15
13328 jb _initial_num_blocks_is_1_encrypt
13329 je _initial_num_blocks_is_2_encrypt
13330 _initial_num_blocks_is_3_encrypt:
13331 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13332 sub $16, %r11
13333 add %r13, %r11
13334 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13335 - lea SHIFT_MASK+16(%rip), %r12
13336 - sub %r13, %r12
13337 + lea SHIFT_MASK+16(%rip), %r15
13338 + sub %r13, %r15
13339 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13340 # (%r13 is the number of bytes in plaintext mod 16)
13341 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13342 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13343 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13344 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13345 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13346 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13347 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13348 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13349 movdqa SHUF_MASK(%rip), %xmm10
13350 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13351 sub $1, %r13
13352 jne _less_than_8_bytes_left_encrypt
13353 _multiple_of_16_bytes_encrypt:
13354 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13355 - shl $3, %r12
13356 - movd %r12d, %xmm15 # len(A) in %xmm15
13357 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13358 + shl $3, %r15
13359 + movd %r15d, %xmm15 # len(A) in %xmm15
13360 shl $3, %arg4 # len(C) in bits (*128)
13361 MOVQ_R64_XMM %arg4, %xmm1
13362 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13363 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13364 mov %r14, %rsp
13365 pop %r14
13366 pop %r13
13367 - pop %r12
13368 + pop %r15
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(aesni_gcm_enc)
13372
13373 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13374 pxor %xmm1, %xmm0
13375 movaps %xmm0, (TKEYP)
13376 add $0x10, TKEYP
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_key_expansion_128)
13380 ENDPROC(_key_expansion_256a)
13381 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13382 shufps $0b01001110, %xmm2, %xmm1
13383 movaps %xmm1, 0x10(TKEYP)
13384 add $0x20, TKEYP
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_key_expansion_192a)
13388
13389 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13390
13391 movaps %xmm0, (TKEYP)
13392 add $0x10, TKEYP
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(_key_expansion_192b)
13396
13397 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13398 pxor %xmm1, %xmm2
13399 movaps %xmm2, (TKEYP)
13400 add $0x10, TKEYP
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(_key_expansion_256b)
13404
13405 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13406 #ifndef __x86_64__
13407 popl KEYP
13408 #endif
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(aesni_set_key)
13412
13413 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13414 popl KLEN
13415 popl KEYP
13416 #endif
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(aesni_enc)
13420
13421 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13422 AESENC KEY STATE
13423 movaps 0x70(TKEYP), KEY
13424 AESENCLAST KEY STATE
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(_aesni_enc1)
13428
13429 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13430 AESENCLAST KEY STATE2
13431 AESENCLAST KEY STATE3
13432 AESENCLAST KEY STATE4
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_enc4)
13436
13437 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13438 popl KLEN
13439 popl KEYP
13440 #endif
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(aesni_dec)
13444
13445 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13446 AESDEC KEY STATE
13447 movaps 0x70(TKEYP), KEY
13448 AESDECLAST KEY STATE
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(_aesni_dec1)
13452
13453 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13454 AESDECLAST KEY STATE2
13455 AESDECLAST KEY STATE3
13456 AESDECLAST KEY STATE4
13457 + pax_force_retaddr
13458 ret
13459 ENDPROC(_aesni_dec4)
13460
13461 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13462 popl KEYP
13463 popl LEN
13464 #endif
13465 + pax_force_retaddr
13466 ret
13467 ENDPROC(aesni_ecb_enc)
13468
13469 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13470 popl KEYP
13471 popl LEN
13472 #endif
13473 + pax_force_retaddr
13474 ret
13475 ENDPROC(aesni_ecb_dec)
13476
13477 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13478 popl LEN
13479 popl IVP
13480 #endif
13481 + pax_force_retaddr
13482 ret
13483 ENDPROC(aesni_cbc_enc)
13484
13485 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13486 popl LEN
13487 popl IVP
13488 #endif
13489 + pax_force_retaddr
13490 ret
13491 ENDPROC(aesni_cbc_dec)
13492
13493 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13494 mov $1, TCTR_LOW
13495 MOVQ_R64_XMM TCTR_LOW INC
13496 MOVQ_R64_XMM CTR TCTR_LOW
13497 + pax_force_retaddr
13498 ret
13499 ENDPROC(_aesni_inc_init)
13500
13501 @@ -2579,6 +2598,7 @@ _aesni_inc:
13502 .Linc_low:
13503 movaps CTR, IV
13504 PSHUFB_XMM BSWAP_MASK IV
13505 + pax_force_retaddr
13506 ret
13507 ENDPROC(_aesni_inc)
13508
13509 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13510 .Lctr_enc_ret:
13511 movups IV, (IVP)
13512 .Lctr_enc_just_ret:
13513 + pax_force_retaddr
13514 ret
13515 ENDPROC(aesni_ctr_enc)
13516
13517 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13518 pxor INC, STATE4
13519 movdqu STATE4, 0x70(OUTP)
13520
13521 + pax_force_retaddr
13522 ret
13523 ENDPROC(aesni_xts_crypt8)
13524
13525 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13526 index 246c670..466e2d6 100644
13527 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13528 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13529 @@ -21,6 +21,7 @@
13530 */
13531
13532 #include <linux/linkage.h>
13533 +#include <asm/alternative-asm.h>
13534
13535 .file "blowfish-x86_64-asm.S"
13536 .text
13537 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13538 jnz .L__enc_xor;
13539
13540 write_block();
13541 + pax_force_retaddr
13542 ret;
13543 .L__enc_xor:
13544 xor_block();
13545 + pax_force_retaddr
13546 ret;
13547 ENDPROC(__blowfish_enc_blk)
13548
13549 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13550
13551 movq %r11, %rbp;
13552
13553 + pax_force_retaddr
13554 ret;
13555 ENDPROC(blowfish_dec_blk)
13556
13557 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13558
13559 popq %rbx;
13560 popq %rbp;
13561 + pax_force_retaddr
13562 ret;
13563
13564 .L__enc_xor4:
13565 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13566
13567 popq %rbx;
13568 popq %rbp;
13569 + pax_force_retaddr
13570 ret;
13571 ENDPROC(__blowfish_enc_blk_4way)
13572
13573 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13574 popq %rbx;
13575 popq %rbp;
13576
13577 + pax_force_retaddr
13578 ret;
13579 ENDPROC(blowfish_dec_blk_4way)
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13581 index ce71f92..1dce7ec 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13584 @@ -16,6 +16,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13594 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13602 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13609 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13610 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13617 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13618 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13625 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13626 %xmm8, %rsi);
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_16way)
13631
13632 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13633 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13634 %xmm8, %rsi);
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_16way)
13639
13640 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13641 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13642 %xmm8, %rsi);
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_16way)
13647
13648 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13649 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13650 %xmm8, %rsi);
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_16way)
13655
13656 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13657 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13658 %xmm8, %rsi);
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_16way)
13663
13664 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13665 index 0e0b886..5a3123c 100644
13666 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13668 @@ -11,6 +11,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 #define CAMELLIA_TABLE_BYTE_LEN 272
13675
13676 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13677 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13678 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13679 %rcx, (%r9));
13680 + pax_force_retaddr
13681 ret;
13682 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13683
13684 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13685 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13686 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13687 %rax, (%r9));
13688 + pax_force_retaddr
13689 ret;
13690 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13691
13692 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13693 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13694 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13695
13696 + pax_force_retaddr
13697 ret;
13698
13699 .align 8
13700 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13701 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13702 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13703
13704 + pax_force_retaddr
13705 ret;
13706
13707 .align 8
13708 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13709
13710 vzeroupper;
13711
13712 + pax_force_retaddr
13713 ret;
13714 ENDPROC(camellia_ecb_enc_32way)
13715
13716 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13717
13718 vzeroupper;
13719
13720 + pax_force_retaddr
13721 ret;
13722 ENDPROC(camellia_ecb_dec_32way)
13723
13724 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13725
13726 vzeroupper;
13727
13728 + pax_force_retaddr
13729 ret;
13730 ENDPROC(camellia_cbc_dec_32way)
13731
13732 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13733
13734 vzeroupper;
13735
13736 + pax_force_retaddr
13737 ret;
13738 ENDPROC(camellia_ctr_32way)
13739
13740 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13741
13742 vzeroupper;
13743
13744 + pax_force_retaddr
13745 ret;
13746 ENDPROC(camellia_xts_crypt_32way)
13747
13748 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13749 index 310319c..db3d7b5 100644
13750 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13751 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13752 @@ -21,6 +21,7 @@
13753 */
13754
13755 #include <linux/linkage.h>
13756 +#include <asm/alternative-asm.h>
13757
13758 .file "camellia-x86_64-asm_64.S"
13759 .text
13760 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13761 enc_outunpack(mov, RT1);
13762
13763 movq RRBP, %rbp;
13764 + pax_force_retaddr
13765 ret;
13766
13767 .L__enc_xor:
13768 enc_outunpack(xor, RT1);
13769
13770 movq RRBP, %rbp;
13771 + pax_force_retaddr
13772 ret;
13773 ENDPROC(__camellia_enc_blk)
13774
13775 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13776 dec_outunpack();
13777
13778 movq RRBP, %rbp;
13779 + pax_force_retaddr
13780 ret;
13781 ENDPROC(camellia_dec_blk)
13782
13783 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13784
13785 movq RRBP, %rbp;
13786 popq %rbx;
13787 + pax_force_retaddr
13788 ret;
13789
13790 .L__enc2_xor:
13791 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13792
13793 movq RRBP, %rbp;
13794 popq %rbx;
13795 + pax_force_retaddr
13796 ret;
13797 ENDPROC(__camellia_enc_blk_2way)
13798
13799 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13800
13801 movq RRBP, %rbp;
13802 movq RXOR, %rbx;
13803 + pax_force_retaddr
13804 ret;
13805 ENDPROC(camellia_dec_blk_2way)
13806 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13807 index c35fd5d..2d8c7db 100644
13808 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13809 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13810 @@ -24,6 +24,7 @@
13811 */
13812
13813 #include <linux/linkage.h>
13814 +#include <asm/alternative-asm.h>
13815
13816 .file "cast5-avx-x86_64-asm_64.S"
13817
13818 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13819 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13820 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13821
13822 + pax_force_retaddr
13823 ret;
13824 ENDPROC(__cast5_enc_blk16)
13825
13826 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13827 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13828 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13829
13830 + pax_force_retaddr
13831 ret;
13832
13833 .L__skip_dec:
13834 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13835 vmovdqu RR4, (6*4*4)(%r11);
13836 vmovdqu RL4, (7*4*4)(%r11);
13837
13838 + pax_force_retaddr
13839 ret;
13840 ENDPROC(cast5_ecb_enc_16way)
13841
13842 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13843 vmovdqu RR4, (6*4*4)(%r11);
13844 vmovdqu RL4, (7*4*4)(%r11);
13845
13846 + pax_force_retaddr
13847 ret;
13848 ENDPROC(cast5_ecb_dec_16way)
13849
13850 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13851 * %rdx: src
13852 */
13853
13854 - pushq %r12;
13855 + pushq %r14;
13856
13857 movq %rsi, %r11;
13858 - movq %rdx, %r12;
13859 + movq %rdx, %r14;
13860
13861 vmovdqu (0*16)(%rdx), RL1;
13862 vmovdqu (1*16)(%rdx), RR1;
13863 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13864 call __cast5_dec_blk16;
13865
13866 /* xor with src */
13867 - vmovq (%r12), RX;
13868 + vmovq (%r14), RX;
13869 vpshufd $0x4f, RX, RX;
13870 vpxor RX, RR1, RR1;
13871 - vpxor 0*16+8(%r12), RL1, RL1;
13872 - vpxor 1*16+8(%r12), RR2, RR2;
13873 - vpxor 2*16+8(%r12), RL2, RL2;
13874 - vpxor 3*16+8(%r12), RR3, RR3;
13875 - vpxor 4*16+8(%r12), RL3, RL3;
13876 - vpxor 5*16+8(%r12), RR4, RR4;
13877 - vpxor 6*16+8(%r12), RL4, RL4;
13878 + vpxor 0*16+8(%r14), RL1, RL1;
13879 + vpxor 1*16+8(%r14), RR2, RR2;
13880 + vpxor 2*16+8(%r14), RL2, RL2;
13881 + vpxor 3*16+8(%r14), RR3, RR3;
13882 + vpxor 4*16+8(%r14), RL3, RL3;
13883 + vpxor 5*16+8(%r14), RR4, RR4;
13884 + vpxor 6*16+8(%r14), RL4, RL4;
13885
13886 vmovdqu RR1, (0*16)(%r11);
13887 vmovdqu RL1, (1*16)(%r11);
13888 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13889 vmovdqu RR4, (6*16)(%r11);
13890 vmovdqu RL4, (7*16)(%r11);
13891
13892 - popq %r12;
13893 + popq %r14;
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast5_cbc_dec_16way)
13898
13899 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13900 * %rcx: iv (big endian, 64bit)
13901 */
13902
13903 - pushq %r12;
13904 + pushq %r14;
13905
13906 movq %rsi, %r11;
13907 - movq %rdx, %r12;
13908 + movq %rdx, %r14;
13909
13910 vpcmpeqd RTMP, RTMP, RTMP;
13911 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13912 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13913 call __cast5_enc_blk16;
13914
13915 /* dst = src ^ iv */
13916 - vpxor (0*16)(%r12), RR1, RR1;
13917 - vpxor (1*16)(%r12), RL1, RL1;
13918 - vpxor (2*16)(%r12), RR2, RR2;
13919 - vpxor (3*16)(%r12), RL2, RL2;
13920 - vpxor (4*16)(%r12), RR3, RR3;
13921 - vpxor (5*16)(%r12), RL3, RL3;
13922 - vpxor (6*16)(%r12), RR4, RR4;
13923 - vpxor (7*16)(%r12), RL4, RL4;
13924 + vpxor (0*16)(%r14), RR1, RR1;
13925 + vpxor (1*16)(%r14), RL1, RL1;
13926 + vpxor (2*16)(%r14), RR2, RR2;
13927 + vpxor (3*16)(%r14), RL2, RL2;
13928 + vpxor (4*16)(%r14), RR3, RR3;
13929 + vpxor (5*16)(%r14), RL3, RL3;
13930 + vpxor (6*16)(%r14), RR4, RR4;
13931 + vpxor (7*16)(%r14), RL4, RL4;
13932 vmovdqu RR1, (0*16)(%r11);
13933 vmovdqu RL1, (1*16)(%r11);
13934 vmovdqu RR2, (2*16)(%r11);
13935 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13936 vmovdqu RR4, (6*16)(%r11);
13937 vmovdqu RL4, (7*16)(%r11);
13938
13939 - popq %r12;
13940 + popq %r14;
13941
13942 + pax_force_retaddr
13943 ret;
13944 ENDPROC(cast5_ctr_16way)
13945 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13946 index e3531f8..e123f35 100644
13947 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13948 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13949 @@ -24,6 +24,7 @@
13950 */
13951
13952 #include <linux/linkage.h>
13953 +#include <asm/alternative-asm.h>
13954 #include "glue_helper-asm-avx.S"
13955
13956 .file "cast6-avx-x86_64-asm_64.S"
13957 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13958 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13959 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13960
13961 + pax_force_retaddr
13962 ret;
13963 ENDPROC(__cast6_enc_blk8)
13964
13965 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13966 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13967 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13968
13969 + pax_force_retaddr
13970 ret;
13971 ENDPROC(__cast6_dec_blk8)
13972
13973 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13974
13975 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13976
13977 + pax_force_retaddr
13978 ret;
13979 ENDPROC(cast6_ecb_enc_8way)
13980
13981 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13982
13983 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13984
13985 + pax_force_retaddr
13986 ret;
13987 ENDPROC(cast6_ecb_dec_8way)
13988
13989 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13990 * %rdx: src
13991 */
13992
13993 - pushq %r12;
13994 + pushq %r14;
13995
13996 movq %rsi, %r11;
13997 - movq %rdx, %r12;
13998 + movq %rdx, %r14;
13999
14000 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14001
14002 call __cast6_dec_blk8;
14003
14004 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14005 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14006
14007 - popq %r12;
14008 + popq %r14;
14009
14010 + pax_force_retaddr
14011 ret;
14012 ENDPROC(cast6_cbc_dec_8way)
14013
14014 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14015 * %rcx: iv (little endian, 128bit)
14016 */
14017
14018 - pushq %r12;
14019 + pushq %r14;
14020
14021 movq %rsi, %r11;
14022 - movq %rdx, %r12;
14023 + movq %rdx, %r14;
14024
14025 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14026 RD2, RX, RKR, RKM);
14027
14028 call __cast6_enc_blk8;
14029
14030 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14031 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14032
14033 - popq %r12;
14034 + popq %r14;
14035
14036 + pax_force_retaddr
14037 ret;
14038 ENDPROC(cast6_ctr_8way)
14039
14040 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14041 /* dst <= regs xor IVs(in dst) */
14042 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14043
14044 + pax_force_retaddr
14045 ret;
14046 ENDPROC(cast6_xts_enc_8way)
14047
14048 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14049 /* dst <= regs xor IVs(in dst) */
14050 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14051
14052 + pax_force_retaddr
14053 ret;
14054 ENDPROC(cast6_xts_dec_8way)
14055 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14056 index 26d49eb..c0a8c84 100644
14057 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14058 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14059 @@ -45,6 +45,7 @@
14060
14061 #include <asm/inst.h>
14062 #include <linux/linkage.h>
14063 +#include <asm/alternative-asm.h>
14064
14065 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14066
14067 @@ -309,6 +310,7 @@ do_return:
14068 popq %rsi
14069 popq %rdi
14070 popq %rbx
14071 + pax_force_retaddr
14072 ret
14073
14074 ################################################################
14075 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14076 index 5d1e007..098cb4f 100644
14077 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14078 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14079 @@ -18,6 +18,7 @@
14080
14081 #include <linux/linkage.h>
14082 #include <asm/inst.h>
14083 +#include <asm/alternative-asm.h>
14084
14085 .data
14086
14087 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14088 psrlq $1, T2
14089 pxor T2, T1
14090 pxor T1, DATA
14091 + pax_force_retaddr
14092 ret
14093 ENDPROC(__clmul_gf128mul_ble)
14094
14095 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14096 call __clmul_gf128mul_ble
14097 PSHUFB_XMM BSWAP DATA
14098 movups DATA, (%rdi)
14099 + pax_force_retaddr
14100 ret
14101 ENDPROC(clmul_ghash_mul)
14102
14103 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14104 PSHUFB_XMM BSWAP DATA
14105 movups DATA, (%rdi)
14106 .Lupdate_just_ret:
14107 + pax_force_retaddr
14108 ret
14109 ENDPROC(clmul_ghash_update)
14110 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14111 index 9279e0b..c4b3d2c 100644
14112 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14113 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14114 @@ -1,4 +1,5 @@
14115 #include <linux/linkage.h>
14116 +#include <asm/alternative-asm.h>
14117
14118 # enter salsa20_encrypt_bytes
14119 ENTRY(salsa20_encrypt_bytes)
14120 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14121 add %r11,%rsp
14122 mov %rdi,%rax
14123 mov %rsi,%rdx
14124 + pax_force_retaddr
14125 ret
14126 # bytesatleast65:
14127 ._bytesatleast65:
14128 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14129 add %r11,%rsp
14130 mov %rdi,%rax
14131 mov %rsi,%rdx
14132 + pax_force_retaddr
14133 ret
14134 ENDPROC(salsa20_keysetup)
14135
14136 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14137 add %r11,%rsp
14138 mov %rdi,%rax
14139 mov %rsi,%rdx
14140 + pax_force_retaddr
14141 ret
14142 ENDPROC(salsa20_ivsetup)
14143 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14144 index 2f202f4..d9164d6 100644
14145 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14146 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14147 @@ -24,6 +24,7 @@
14148 */
14149
14150 #include <linux/linkage.h>
14151 +#include <asm/alternative-asm.h>
14152 #include "glue_helper-asm-avx.S"
14153
14154 .file "serpent-avx-x86_64-asm_64.S"
14155 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14156 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14157 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14158
14159 + pax_force_retaddr
14160 ret;
14161 ENDPROC(__serpent_enc_blk8_avx)
14162
14163 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14164 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14165 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14166
14167 + pax_force_retaddr
14168 ret;
14169 ENDPROC(__serpent_dec_blk8_avx)
14170
14171 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14172
14173 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14174
14175 + pax_force_retaddr
14176 ret;
14177 ENDPROC(serpent_ecb_enc_8way_avx)
14178
14179 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14180
14181 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14182
14183 + pax_force_retaddr
14184 ret;
14185 ENDPROC(serpent_ecb_dec_8way_avx)
14186
14187 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14188
14189 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14190
14191 + pax_force_retaddr
14192 ret;
14193 ENDPROC(serpent_cbc_dec_8way_avx)
14194
14195 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14196
14197 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14198
14199 + pax_force_retaddr
14200 ret;
14201 ENDPROC(serpent_ctr_8way_avx)
14202
14203 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14204 /* dst <= regs xor IVs(in dst) */
14205 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14206
14207 + pax_force_retaddr
14208 ret;
14209 ENDPROC(serpent_xts_enc_8way_avx)
14210
14211 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14212 /* dst <= regs xor IVs(in dst) */
14213 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14214
14215 + pax_force_retaddr
14216 ret;
14217 ENDPROC(serpent_xts_dec_8way_avx)
14218 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14219 index b222085..abd483c 100644
14220 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14221 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14222 @@ -15,6 +15,7 @@
14223 */
14224
14225 #include <linux/linkage.h>
14226 +#include <asm/alternative-asm.h>
14227 #include "glue_helper-asm-avx2.S"
14228
14229 .file "serpent-avx2-asm_64.S"
14230 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14231 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14232 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(__serpent_enc_blk16)
14237
14238 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14239 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14240 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14241
14242 + pax_force_retaddr
14243 ret;
14244 ENDPROC(__serpent_dec_blk16)
14245
14246 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14247
14248 vzeroupper;
14249
14250 + pax_force_retaddr
14251 ret;
14252 ENDPROC(serpent_ecb_enc_16way)
14253
14254 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14255
14256 vzeroupper;
14257
14258 + pax_force_retaddr
14259 ret;
14260 ENDPROC(serpent_ecb_dec_16way)
14261
14262 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14263
14264 vzeroupper;
14265
14266 + pax_force_retaddr
14267 ret;
14268 ENDPROC(serpent_cbc_dec_16way)
14269
14270 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14271
14272 vzeroupper;
14273
14274 + pax_force_retaddr
14275 ret;
14276 ENDPROC(serpent_ctr_16way)
14277
14278 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14279
14280 vzeroupper;
14281
14282 + pax_force_retaddr
14283 ret;
14284 ENDPROC(serpent_xts_enc_16way)
14285
14286 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14287
14288 vzeroupper;
14289
14290 + pax_force_retaddr
14291 ret;
14292 ENDPROC(serpent_xts_dec_16way)
14293 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14294 index acc066c..1559cc4 100644
14295 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14296 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14297 @@ -25,6 +25,7 @@
14298 */
14299
14300 #include <linux/linkage.h>
14301 +#include <asm/alternative-asm.h>
14302
14303 .file "serpent-sse2-x86_64-asm_64.S"
14304 .text
14305 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14306 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14307 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14308
14309 + pax_force_retaddr
14310 ret;
14311
14312 .L__enc_xor8:
14313 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14314 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14315
14316 + pax_force_retaddr
14317 ret;
14318 ENDPROC(__serpent_enc_blk_8way)
14319
14320 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14321 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14322 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14323
14324 + pax_force_retaddr
14325 ret;
14326 ENDPROC(serpent_dec_blk_8way)
14327 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14328 index a410950..9dfe7ad 100644
14329 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14330 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14331 @@ -29,6 +29,7 @@
14332 */
14333
14334 #include <linux/linkage.h>
14335 +#include <asm/alternative-asm.h>
14336
14337 #define CTX %rdi // arg1
14338 #define BUF %rsi // arg2
14339 @@ -75,9 +76,9 @@
14340
14341 push %rbx
14342 push %rbp
14343 - push %r12
14344 + push %r14
14345
14346 - mov %rsp, %r12
14347 + mov %rsp, %r14
14348 sub $64, %rsp # allocate workspace
14349 and $~15, %rsp # align stack
14350
14351 @@ -99,11 +100,12 @@
14352 xor %rax, %rax
14353 rep stosq
14354
14355 - mov %r12, %rsp # deallocate workspace
14356 + mov %r14, %rsp # deallocate workspace
14357
14358 - pop %r12
14359 + pop %r14
14360 pop %rbp
14361 pop %rbx
14362 + pax_force_retaddr
14363 ret
14364
14365 ENDPROC(\name)
14366 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14367 index 642f156..51a513c 100644
14368 --- a/arch/x86/crypto/sha256-avx-asm.S
14369 +++ b/arch/x86/crypto/sha256-avx-asm.S
14370 @@ -49,6 +49,7 @@
14371
14372 #ifdef CONFIG_AS_AVX
14373 #include <linux/linkage.h>
14374 +#include <asm/alternative-asm.h>
14375
14376 ## assume buffers not aligned
14377 #define VMOVDQ vmovdqu
14378 @@ -460,6 +461,7 @@ done_hash:
14379 popq %r13
14380 popq %rbp
14381 popq %rbx
14382 + pax_force_retaddr
14383 ret
14384 ENDPROC(sha256_transform_avx)
14385
14386 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14387 index 9e86944..3795e6a 100644
14388 --- a/arch/x86/crypto/sha256-avx2-asm.S
14389 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14390 @@ -50,6 +50,7 @@
14391
14392 #ifdef CONFIG_AS_AVX2
14393 #include <linux/linkage.h>
14394 +#include <asm/alternative-asm.h>
14395
14396 ## assume buffers not aligned
14397 #define VMOVDQ vmovdqu
14398 @@ -720,6 +721,7 @@ done_hash:
14399 popq %r12
14400 popq %rbp
14401 popq %rbx
14402 + pax_force_retaddr
14403 ret
14404 ENDPROC(sha256_transform_rorx)
14405
14406 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14407 index f833b74..8c62a9e 100644
14408 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14409 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14410 @@ -47,6 +47,7 @@
14411 ########################################################################
14412
14413 #include <linux/linkage.h>
14414 +#include <asm/alternative-asm.h>
14415
14416 ## assume buffers not aligned
14417 #define MOVDQ movdqu
14418 @@ -471,6 +472,7 @@ done_hash:
14419 popq %rbp
14420 popq %rbx
14421
14422 + pax_force_retaddr
14423 ret
14424 ENDPROC(sha256_transform_ssse3)
14425
14426 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14427 index 974dde9..a823ff9 100644
14428 --- a/arch/x86/crypto/sha512-avx-asm.S
14429 +++ b/arch/x86/crypto/sha512-avx-asm.S
14430 @@ -49,6 +49,7 @@
14431
14432 #ifdef CONFIG_AS_AVX
14433 #include <linux/linkage.h>
14434 +#include <asm/alternative-asm.h>
14435
14436 .text
14437
14438 @@ -364,6 +365,7 @@ updateblock:
14439 mov frame_RSPSAVE(%rsp), %rsp
14440
14441 nowork:
14442 + pax_force_retaddr
14443 ret
14444 ENDPROC(sha512_transform_avx)
14445
14446 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14447 index 568b961..ed20c37 100644
14448 --- a/arch/x86/crypto/sha512-avx2-asm.S
14449 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14450 @@ -51,6 +51,7 @@
14451
14452 #ifdef CONFIG_AS_AVX2
14453 #include <linux/linkage.h>
14454 +#include <asm/alternative-asm.h>
14455
14456 .text
14457
14458 @@ -678,6 +679,7 @@ done_hash:
14459
14460 # Restore Stack Pointer
14461 mov frame_RSPSAVE(%rsp), %rsp
14462 + pax_force_retaddr
14463 ret
14464 ENDPROC(sha512_transform_rorx)
14465
14466 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14467 index fb56855..6edd768 100644
14468 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14469 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14470 @@ -48,6 +48,7 @@
14471 ########################################################################
14472
14473 #include <linux/linkage.h>
14474 +#include <asm/alternative-asm.h>
14475
14476 .text
14477
14478 @@ -363,6 +364,7 @@ updateblock:
14479 mov frame_RSPSAVE(%rsp), %rsp
14480
14481 nowork:
14482 + pax_force_retaddr
14483 ret
14484 ENDPROC(sha512_transform_ssse3)
14485
14486 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14487 index 0505813..b067311 100644
14488 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14489 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14490 @@ -24,6 +24,7 @@
14491 */
14492
14493 #include <linux/linkage.h>
14494 +#include <asm/alternative-asm.h>
14495 #include "glue_helper-asm-avx.S"
14496
14497 .file "twofish-avx-x86_64-asm_64.S"
14498 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14499 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14500 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14501
14502 + pax_force_retaddr
14503 ret;
14504 ENDPROC(__twofish_enc_blk8)
14505
14506 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14507 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14508 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14509
14510 + pax_force_retaddr
14511 ret;
14512 ENDPROC(__twofish_dec_blk8)
14513
14514 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14515
14516 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14517
14518 + pax_force_retaddr
14519 ret;
14520 ENDPROC(twofish_ecb_enc_8way)
14521
14522 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14523
14524 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14525
14526 + pax_force_retaddr
14527 ret;
14528 ENDPROC(twofish_ecb_dec_8way)
14529
14530 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14531 * %rdx: src
14532 */
14533
14534 - pushq %r12;
14535 + pushq %r14;
14536
14537 movq %rsi, %r11;
14538 - movq %rdx, %r12;
14539 + movq %rdx, %r14;
14540
14541 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14542
14543 call __twofish_dec_blk8;
14544
14545 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14546 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14547
14548 - popq %r12;
14549 + popq %r14;
14550
14551 + pax_force_retaddr
14552 ret;
14553 ENDPROC(twofish_cbc_dec_8way)
14554
14555 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14556 * %rcx: iv (little endian, 128bit)
14557 */
14558
14559 - pushq %r12;
14560 + pushq %r14;
14561
14562 movq %rsi, %r11;
14563 - movq %rdx, %r12;
14564 + movq %rdx, %r14;
14565
14566 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14567 RD2, RX0, RX1, RY0);
14568
14569 call __twofish_enc_blk8;
14570
14571 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14572 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14573
14574 - popq %r12;
14575 + popq %r14;
14576
14577 + pax_force_retaddr
14578 ret;
14579 ENDPROC(twofish_ctr_8way)
14580
14581 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14582 /* dst <= regs xor IVs(in dst) */
14583 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14584
14585 + pax_force_retaddr
14586 ret;
14587 ENDPROC(twofish_xts_enc_8way)
14588
14589 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14590 /* dst <= regs xor IVs(in dst) */
14591 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14592
14593 + pax_force_retaddr
14594 ret;
14595 ENDPROC(twofish_xts_dec_8way)
14596 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14597 index 1c3b7ce..02f578d 100644
14598 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14599 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14600 @@ -21,6 +21,7 @@
14601 */
14602
14603 #include <linux/linkage.h>
14604 +#include <asm/alternative-asm.h>
14605
14606 .file "twofish-x86_64-asm-3way.S"
14607 .text
14608 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14609 popq %r13;
14610 popq %r14;
14611 popq %r15;
14612 + pax_force_retaddr
14613 ret;
14614
14615 .L__enc_xor3:
14616 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14617 popq %r13;
14618 popq %r14;
14619 popq %r15;
14620 + pax_force_retaddr
14621 ret;
14622 ENDPROC(__twofish_enc_blk_3way)
14623
14624 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14625 popq %r13;
14626 popq %r14;
14627 popq %r15;
14628 + pax_force_retaddr
14629 ret;
14630 ENDPROC(twofish_dec_blk_3way)
14631 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14632 index a039d21..524b8b2 100644
14633 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14634 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14635 @@ -22,6 +22,7 @@
14636
14637 #include <linux/linkage.h>
14638 #include <asm/asm-offsets.h>
14639 +#include <asm/alternative-asm.h>
14640
14641 #define a_offset 0
14642 #define b_offset 4
14643 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14644
14645 popq R1
14646 movq $1,%rax
14647 + pax_force_retaddr
14648 ret
14649 ENDPROC(twofish_enc_blk)
14650
14651 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14652
14653 popq R1
14654 movq $1,%rax
14655 + pax_force_retaddr
14656 ret
14657 ENDPROC(twofish_dec_blk)
14658 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14659 index ae6aad1..719d6d9 100644
14660 --- a/arch/x86/ia32/ia32_aout.c
14661 +++ b/arch/x86/ia32/ia32_aout.c
14662 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14663 unsigned long dump_start, dump_size;
14664 struct user32 dump;
14665
14666 + memset(&dump, 0, sizeof(dump));
14667 +
14668 fs = get_fs();
14669 set_fs(KERNEL_DS);
14670 has_dumped = 1;
14671 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14672 index f9e181a..300544c 100644
14673 --- a/arch/x86/ia32/ia32_signal.c
14674 +++ b/arch/x86/ia32/ia32_signal.c
14675 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14676 if (__get_user(set.sig[0], &frame->sc.oldmask)
14677 || (_COMPAT_NSIG_WORDS > 1
14678 && __copy_from_user((((char *) &set.sig) + 4),
14679 - &frame->extramask,
14680 + frame->extramask,
14681 sizeof(frame->extramask))))
14682 goto badframe;
14683
14684 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14685 sp -= frame_size;
14686 /* Align the stack pointer according to the i386 ABI,
14687 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14688 - sp = ((sp + 4) & -16ul) - 4;
14689 + sp = ((sp - 12) & -16ul) - 4;
14690 return (void __user *) sp;
14691 }
14692
14693 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14694 } else {
14695 /* Return stub is in 32bit vsyscall page */
14696 if (current->mm->context.vdso)
14697 - restorer = current->mm->context.vdso +
14698 - selected_vdso32->sym___kernel_sigreturn;
14699 + restorer = (void __force_user *)(current->mm->context.vdso +
14700 + selected_vdso32->sym___kernel_sigreturn);
14701 else
14702 - restorer = &frame->retcode;
14703 + restorer = frame->retcode;
14704 }
14705
14706 put_user_try {
14707 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14708 * These are actually not used anymore, but left because some
14709 * gdb versions depend on them as a marker.
14710 */
14711 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14712 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14713 } put_user_catch(err);
14714
14715 if (err)
14716 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14717 0xb8,
14718 __NR_ia32_rt_sigreturn,
14719 0x80cd,
14720 - 0,
14721 + 0
14722 };
14723
14724 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14725 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14726
14727 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14728 restorer = ksig->ka.sa.sa_restorer;
14729 + else if (current->mm->context.vdso)
14730 + /* Return stub is in 32bit vsyscall page */
14731 + restorer = (void __force_user *)(current->mm->context.vdso +
14732 + selected_vdso32->sym___kernel_rt_sigreturn);
14733 else
14734 - restorer = current->mm->context.vdso +
14735 - selected_vdso32->sym___kernel_rt_sigreturn;
14736 + restorer = frame->retcode;
14737 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14738
14739 /*
14740 * Not actually used anymore, but left because some gdb
14741 * versions need it.
14742 */
14743 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14744 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14745 } put_user_catch(err);
14746
14747 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14748 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14749 index 82e8a1d..4e998d5 100644
14750 --- a/arch/x86/ia32/ia32entry.S
14751 +++ b/arch/x86/ia32/ia32entry.S
14752 @@ -15,8 +15,10 @@
14753 #include <asm/irqflags.h>
14754 #include <asm/asm.h>
14755 #include <asm/smap.h>
14756 +#include <asm/pgtable.h>
14757 #include <linux/linkage.h>
14758 #include <linux/err.h>
14759 +#include <asm/alternative-asm.h>
14760
14761 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14762 #include <linux/elf-em.h>
14763 @@ -62,12 +64,12 @@
14764 */
14765 .macro LOAD_ARGS32 offset, _r9=0
14766 .if \_r9
14767 - movl \offset+16(%rsp),%r9d
14768 + movl \offset+R9(%rsp),%r9d
14769 .endif
14770 - movl \offset+40(%rsp),%ecx
14771 - movl \offset+48(%rsp),%edx
14772 - movl \offset+56(%rsp),%esi
14773 - movl \offset+64(%rsp),%edi
14774 + movl \offset+RCX(%rsp),%ecx
14775 + movl \offset+RDX(%rsp),%edx
14776 + movl \offset+RSI(%rsp),%esi
14777 + movl \offset+RDI(%rsp),%edi
14778 movl %eax,%eax /* zero extension */
14779 .endm
14780
14781 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14782 ENDPROC(native_irq_enable_sysexit)
14783 #endif
14784
14785 + .macro pax_enter_kernel_user
14786 + pax_set_fptr_mask
14787 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14788 + call pax_enter_kernel_user
14789 +#endif
14790 + .endm
14791 +
14792 + .macro pax_exit_kernel_user
14793 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14794 + call pax_exit_kernel_user
14795 +#endif
14796 +#ifdef CONFIG_PAX_RANDKSTACK
14797 + pushq %rax
14798 + pushq %r11
14799 + call pax_randomize_kstack
14800 + popq %r11
14801 + popq %rax
14802 +#endif
14803 + .endm
14804 +
14805 + .macro pax_erase_kstack
14806 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14807 + call pax_erase_kstack
14808 +#endif
14809 + .endm
14810 +
14811 /*
14812 * 32bit SYSENTER instruction entry.
14813 *
14814 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14815 CFI_REGISTER rsp,rbp
14816 SWAPGS_UNSAFE_STACK
14817 movq PER_CPU_VAR(kernel_stack), %rsp
14818 - addq $(KERNEL_STACK_OFFSET),%rsp
14819 - /*
14820 - * No need to follow this irqs on/off section: the syscall
14821 - * disabled irqs, here we enable it straight after entry:
14822 - */
14823 - ENABLE_INTERRUPTS(CLBR_NONE)
14824 movl %ebp,%ebp /* zero extension */
14825 pushq_cfi $__USER32_DS
14826 /*CFI_REL_OFFSET ss,0*/
14827 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14828 CFI_REL_OFFSET rsp,0
14829 pushfq_cfi
14830 /*CFI_REL_OFFSET rflags,0*/
14831 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14832 - CFI_REGISTER rip,r10
14833 + orl $X86_EFLAGS_IF,(%rsp)
14834 + GET_THREAD_INFO(%r11)
14835 + movl TI_sysenter_return(%r11), %r11d
14836 + CFI_REGISTER rip,r11
14837 pushq_cfi $__USER32_CS
14838 /*CFI_REL_OFFSET cs,0*/
14839 movl %eax, %eax
14840 - pushq_cfi %r10
14841 + pushq_cfi %r11
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi %rax
14844 cld
14845 SAVE_ARGS 0,1,0
14846 + pax_enter_kernel_user
14847 +
14848 +#ifdef CONFIG_PAX_RANDKSTACK
14849 + pax_erase_kstack
14850 +#endif
14851 +
14852 + /*
14853 + * No need to follow this irqs on/off section: the syscall
14854 + * disabled irqs, here we enable it straight after entry:
14855 + */
14856 + ENABLE_INTERRUPTS(CLBR_NONE)
14857 /* no need to do an access_ok check here because rbp has been
14858 32bit zero extended */
14859 +
14860 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14861 + addq pax_user_shadow_base,%rbp
14862 + ASM_PAX_OPEN_USERLAND
14863 +#endif
14864 +
14865 ASM_STAC
14866 1: movl (%rbp),%ebp
14867 _ASM_EXTABLE(1b,ia32_badarg)
14868 ASM_CLAC
14869
14870 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14871 + ASM_PAX_CLOSE_USERLAND
14872 +#endif
14873 +
14874 /*
14875 * Sysenter doesn't filter flags, so we need to clear NT
14876 * ourselves. To save a few cycles, we can check whether
14877 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14878 jnz sysenter_fix_flags
14879 sysenter_flags_fixed:
14880
14881 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14882 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14883 + GET_THREAD_INFO(%r11)
14884 + orl $TS_COMPAT,TI_status(%r11)
14885 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14886 CFI_REMEMBER_STATE
14887 jnz sysenter_tracesys
14888 cmpq $(IA32_NR_syscalls-1),%rax
14889 @@ -172,15 +218,18 @@ sysenter_do_call:
14890 sysenter_dispatch:
14891 call *ia32_sys_call_table(,%rax,8)
14892 movq %rax,RAX-ARGOFFSET(%rsp)
14893 + GET_THREAD_INFO(%r11)
14894 DISABLE_INTERRUPTS(CLBR_NONE)
14895 TRACE_IRQS_OFF
14896 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14897 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14898 jnz sysexit_audit
14899 sysexit_from_sys_call:
14900 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14901 + pax_exit_kernel_user
14902 + pax_erase_kstack
14903 + andl $~TS_COMPAT,TI_status(%r11)
14904 /* clear IF, that popfq doesn't enable interrupts early */
14905 - andl $~0x200,EFLAGS-R11(%rsp)
14906 - movl RIP-R11(%rsp),%edx /* User %eip */
14907 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14908 + movl RIP(%rsp),%edx /* User %eip */
14909 CFI_REGISTER rip,rdx
14910 RESTORE_ARGS 0,24,0,0,0,0
14911 xorq %r8,%r8
14912 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14913 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14914 movl %eax,%edi /* 1st arg: syscall number */
14915 call __audit_syscall_entry
14916 +
14917 + pax_erase_kstack
14918 +
14919 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14920 cmpq $(IA32_NR_syscalls-1),%rax
14921 ja ia32_badsys
14922 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14923 .endm
14924
14925 .macro auditsys_exit exit
14926 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14927 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14928 jnz ia32_ret_from_sys_call
14929 TRACE_IRQS_ON
14930 ENABLE_INTERRUPTS(CLBR_NONE)
14931 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14932 1: setbe %al /* 1 if error, 0 if not */
14933 movzbl %al,%edi /* zero-extend that into %edi */
14934 call __audit_syscall_exit
14935 + GET_THREAD_INFO(%r11)
14936 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14937 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14938 DISABLE_INTERRUPTS(CLBR_NONE)
14939 TRACE_IRQS_OFF
14940 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14941 + testl %edi,TI_flags(%r11)
14942 jz \exit
14943 CLEAR_RREGS -ARGOFFSET
14944 jmp int_with_check
14945 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14946
14947 sysenter_tracesys:
14948 #ifdef CONFIG_AUDITSYSCALL
14949 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14950 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14951 jz sysenter_auditsys
14952 #endif
14953 SAVE_REST
14954 @@ -265,6 +318,9 @@ sysenter_tracesys:
14955 RESTORE_REST
14956 cmpq $(IA32_NR_syscalls-1),%rax
14957 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14958 +
14959 + pax_erase_kstack
14960 +
14961 jmp sysenter_do_call
14962 CFI_ENDPROC
14963 ENDPROC(ia32_sysenter_target)
14964 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14965 ENTRY(ia32_cstar_target)
14966 CFI_STARTPROC32 simple
14967 CFI_SIGNAL_FRAME
14968 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14969 + CFI_DEF_CFA rsp,0
14970 CFI_REGISTER rip,rcx
14971 /*CFI_REGISTER rflags,r11*/
14972 SWAPGS_UNSAFE_STACK
14973 movl %esp,%r8d
14974 CFI_REGISTER rsp,r8
14975 movq PER_CPU_VAR(kernel_stack),%rsp
14976 + SAVE_ARGS 8*6,0,0
14977 + pax_enter_kernel_user
14978 +
14979 +#ifdef CONFIG_PAX_RANDKSTACK
14980 + pax_erase_kstack
14981 +#endif
14982 +
14983 /*
14984 * No need to follow this irqs on/off section: the syscall
14985 * disabled irqs and here we enable it straight after entry:
14986 */
14987 ENABLE_INTERRUPTS(CLBR_NONE)
14988 - SAVE_ARGS 8,0,0
14989 movl %eax,%eax /* zero extension */
14990 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14991 movq %rcx,RIP-ARGOFFSET(%rsp)
14992 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14993 /* no need to do an access_ok check here because r8 has been
14994 32bit zero extended */
14995 /* hardware stack frame is complete now */
14996 +
14997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14998 + ASM_PAX_OPEN_USERLAND
14999 + movq pax_user_shadow_base,%r8
15000 + addq RSP-ARGOFFSET(%rsp),%r8
15001 +#endif
15002 +
15003 ASM_STAC
15004 1: movl (%r8),%r9d
15005 _ASM_EXTABLE(1b,ia32_badarg)
15006 ASM_CLAC
15007 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15008 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15009 +
15010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15011 + ASM_PAX_CLOSE_USERLAND
15012 +#endif
15013 +
15014 + GET_THREAD_INFO(%r11)
15015 + orl $TS_COMPAT,TI_status(%r11)
15016 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15017 CFI_REMEMBER_STATE
15018 jnz cstar_tracesys
15019 cmpq $IA32_NR_syscalls-1,%rax
15020 @@ -335,13 +410,16 @@ cstar_do_call:
15021 cstar_dispatch:
15022 call *ia32_sys_call_table(,%rax,8)
15023 movq %rax,RAX-ARGOFFSET(%rsp)
15024 + GET_THREAD_INFO(%r11)
15025 DISABLE_INTERRUPTS(CLBR_NONE)
15026 TRACE_IRQS_OFF
15027 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15028 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15029 jnz sysretl_audit
15030 sysretl_from_sys_call:
15031 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15032 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
15033 + pax_exit_kernel_user
15034 + pax_erase_kstack
15035 + andl $~TS_COMPAT,TI_status(%r11)
15036 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
15037 movl RIP-ARGOFFSET(%rsp),%ecx
15038 CFI_REGISTER rip,rcx
15039 movl EFLAGS-ARGOFFSET(%rsp),%r11d
15040 @@ -368,7 +446,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -382,11 +460,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15070 CFI_REL_OFFSET rip,RIP-RIP
15071 PARAVIRT_ADJUST_EXCEPTION_FRAME
15072 SWAPGS
15073 - /*
15074 - * No need to follow this irqs on/off section: the syscall
15075 - * disabled irqs and here we enable it straight after entry:
15076 - */
15077 - ENABLE_INTERRUPTS(CLBR_NONE)
15078 movl %eax,%eax
15079 pushq_cfi %rax
15080 cld
15081 /* note the registers are not zero extended to the sf.
15082 this could be a problem. */
15083 SAVE_ARGS 0,1,0
15084 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15085 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15086 + pax_enter_kernel_user
15087 +
15088 +#ifdef CONFIG_PAX_RANDKSTACK
15089 + pax_erase_kstack
15090 +#endif
15091 +
15092 + /*
15093 + * No need to follow this irqs on/off section: the syscall
15094 + * disabled irqs and here we enable it straight after entry:
15095 + */
15096 + ENABLE_INTERRUPTS(CLBR_NONE)
15097 + GET_THREAD_INFO(%r11)
15098 + orl $TS_COMPAT,TI_status(%r11)
15099 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15100 jnz ia32_tracesys
15101 cmpq $(IA32_NR_syscalls-1),%rax
15102 ja ia32_badsys
15103 @@ -458,6 +551,9 @@ ia32_tracesys:
15104 RESTORE_REST
15105 cmpq $(IA32_NR_syscalls-1),%rax
15106 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15107 +
15108 + pax_erase_kstack
15109 +
15110 jmp ia32_do_call
15111 END(ia32_syscall)
15112
15113 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15114 index 8e0ceec..af13504 100644
15115 --- a/arch/x86/ia32/sys_ia32.c
15116 +++ b/arch/x86/ia32/sys_ia32.c
15117 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15118 */
15119 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15120 {
15121 - typeof(ubuf->st_uid) uid = 0;
15122 - typeof(ubuf->st_gid) gid = 0;
15123 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15124 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15125 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15126 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15127 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15128 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15129 index 372231c..51b537d 100644
15130 --- a/arch/x86/include/asm/alternative-asm.h
15131 +++ b/arch/x86/include/asm/alternative-asm.h
15132 @@ -18,6 +18,45 @@
15133 .endm
15134 #endif
15135
15136 +#ifdef KERNEXEC_PLUGIN
15137 + .macro pax_force_retaddr_bts rip=0
15138 + btsq $63,\rip(%rsp)
15139 + .endm
15140 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15141 + .macro pax_force_retaddr rip=0, reload=0
15142 + btsq $63,\rip(%rsp)
15143 + .endm
15144 + .macro pax_force_fptr ptr
15145 + btsq $63,\ptr
15146 + .endm
15147 + .macro pax_set_fptr_mask
15148 + .endm
15149 +#endif
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + .if \reload
15153 + pax_set_fptr_mask
15154 + .endif
15155 + orq %r12,\rip(%rsp)
15156 + .endm
15157 + .macro pax_force_fptr ptr
15158 + orq %r12,\ptr
15159 + .endm
15160 + .macro pax_set_fptr_mask
15161 + movabs $0x8000000000000000,%r12
15162 + .endm
15163 +#endif
15164 +#else
15165 + .macro pax_force_retaddr rip=0, reload=0
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + .endm
15169 + .macro pax_force_retaddr_bts rip=0
15170 + .endm
15171 + .macro pax_set_fptr_mask
15172 + .endm
15173 +#endif
15174 +
15175 .macro altinstruction_entry orig alt feature orig_len alt_len
15176 .long \orig - .
15177 .long \alt - .
15178 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15179 index 473bdbe..b1e3377 100644
15180 --- a/arch/x86/include/asm/alternative.h
15181 +++ b/arch/x86/include/asm/alternative.h
15182 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15183 ".pushsection .discard,\"aw\",@progbits\n" \
15184 DISCARD_ENTRY(1) \
15185 ".popsection\n" \
15186 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15187 + ".pushsection .altinstr_replacement, \"a\"\n" \
15188 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15189 ".popsection"
15190
15191 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15192 DISCARD_ENTRY(1) \
15193 DISCARD_ENTRY(2) \
15194 ".popsection\n" \
15195 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15196 + ".pushsection .altinstr_replacement, \"a\"\n" \
15197 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15198 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15199 ".popsection"
15200 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15201 index 465b309..ab7e51f 100644
15202 --- a/arch/x86/include/asm/apic.h
15203 +++ b/arch/x86/include/asm/apic.h
15204 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15205
15206 #ifdef CONFIG_X86_LOCAL_APIC
15207
15208 -extern unsigned int apic_verbosity;
15209 +extern int apic_verbosity;
15210 extern int local_apic_timer_c2_ok;
15211
15212 extern int disable_apic;
15213 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15214 index 20370c6..a2eb9b0 100644
15215 --- a/arch/x86/include/asm/apm.h
15216 +++ b/arch/x86/include/asm/apm.h
15217 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15218 __asm__ __volatile__(APM_DO_ZERO_SEGS
15219 "pushl %%edi\n\t"
15220 "pushl %%ebp\n\t"
15221 - "lcall *%%cs:apm_bios_entry\n\t"
15222 + "lcall *%%ss:apm_bios_entry\n\t"
15223 "setc %%al\n\t"
15224 "popl %%ebp\n\t"
15225 "popl %%edi\n\t"
15226 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15227 __asm__ __volatile__(APM_DO_ZERO_SEGS
15228 "pushl %%edi\n\t"
15229 "pushl %%ebp\n\t"
15230 - "lcall *%%cs:apm_bios_entry\n\t"
15231 + "lcall *%%ss:apm_bios_entry\n\t"
15232 "setc %%bl\n\t"
15233 "popl %%ebp\n\t"
15234 "popl %%edi\n\t"
15235 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15236 index 5e5cd12..51cdc93 100644
15237 --- a/arch/x86/include/asm/atomic.h
15238 +++ b/arch/x86/include/asm/atomic.h
15239 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15240 }
15241
15242 /**
15243 + * atomic_read_unchecked - read atomic variable
15244 + * @v: pointer of type atomic_unchecked_t
15245 + *
15246 + * Atomically reads the value of @v.
15247 + */
15248 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15249 +{
15250 + return ACCESS_ONCE((v)->counter);
15251 +}
15252 +
15253 +/**
15254 * atomic_set - set atomic variable
15255 * @v: pointer of type atomic_t
15256 * @i: required value
15257 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15258 }
15259
15260 /**
15261 + * atomic_set_unchecked - set atomic variable
15262 + * @v: pointer of type atomic_unchecked_t
15263 + * @i: required value
15264 + *
15265 + * Atomically sets the value of @v to @i.
15266 + */
15267 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15268 +{
15269 + v->counter = i;
15270 +}
15271 +
15272 +/**
15273 * atomic_add - add integer to atomic variable
15274 * @i: integer value to add
15275 * @v: pointer of type atomic_t
15276 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15277 */
15278 static inline void atomic_add(int i, atomic_t *v)
15279 {
15280 - asm volatile(LOCK_PREFIX "addl %1,%0"
15281 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15282 +
15283 +#ifdef CONFIG_PAX_REFCOUNT
15284 + "jno 0f\n"
15285 + LOCK_PREFIX "subl %1,%0\n"
15286 + "int $4\n0:\n"
15287 + _ASM_EXTABLE(0b, 0b)
15288 +#endif
15289 +
15290 + : "+m" (v->counter)
15291 + : "ir" (i));
15292 +}
15293 +
15294 +/**
15295 + * atomic_add_unchecked - add integer to atomic variable
15296 + * @i: integer value to add
15297 + * @v: pointer of type atomic_unchecked_t
15298 + *
15299 + * Atomically adds @i to @v.
15300 + */
15301 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15302 +{
15303 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15304 : "+m" (v->counter)
15305 : "ir" (i));
15306 }
15307 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15308 */
15309 static inline void atomic_sub(int i, atomic_t *v)
15310 {
15311 - asm volatile(LOCK_PREFIX "subl %1,%0"
15312 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15313 +
15314 +#ifdef CONFIG_PAX_REFCOUNT
15315 + "jno 0f\n"
15316 + LOCK_PREFIX "addl %1,%0\n"
15317 + "int $4\n0:\n"
15318 + _ASM_EXTABLE(0b, 0b)
15319 +#endif
15320 +
15321 + : "+m" (v->counter)
15322 + : "ir" (i));
15323 +}
15324 +
15325 +/**
15326 + * atomic_sub_unchecked - subtract integer from atomic variable
15327 + * @i: integer value to subtract
15328 + * @v: pointer of type atomic_unchecked_t
15329 + *
15330 + * Atomically subtracts @i from @v.
15331 + */
15332 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15333 +{
15334 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15335 : "+m" (v->counter)
15336 : "ir" (i));
15337 }
15338 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15339 */
15340 static inline int atomic_sub_and_test(int i, atomic_t *v)
15341 {
15342 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15343 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15344 }
15345
15346 /**
15347 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15348 */
15349 static inline void atomic_inc(atomic_t *v)
15350 {
15351 - asm volatile(LOCK_PREFIX "incl %0"
15352 + asm volatile(LOCK_PREFIX "incl %0\n"
15353 +
15354 +#ifdef CONFIG_PAX_REFCOUNT
15355 + "jno 0f\n"
15356 + LOCK_PREFIX "decl %0\n"
15357 + "int $4\n0:\n"
15358 + _ASM_EXTABLE(0b, 0b)
15359 +#endif
15360 +
15361 + : "+m" (v->counter));
15362 +}
15363 +
15364 +/**
15365 + * atomic_inc_unchecked - increment atomic variable
15366 + * @v: pointer of type atomic_unchecked_t
15367 + *
15368 + * Atomically increments @v by 1.
15369 + */
15370 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15371 +{
15372 + asm volatile(LOCK_PREFIX "incl %0\n"
15373 : "+m" (v->counter));
15374 }
15375
15376 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15377 */
15378 static inline void atomic_dec(atomic_t *v)
15379 {
15380 - asm volatile(LOCK_PREFIX "decl %0"
15381 + asm volatile(LOCK_PREFIX "decl %0\n"
15382 +
15383 +#ifdef CONFIG_PAX_REFCOUNT
15384 + "jno 0f\n"
15385 + LOCK_PREFIX "incl %0\n"
15386 + "int $4\n0:\n"
15387 + _ASM_EXTABLE(0b, 0b)
15388 +#endif
15389 +
15390 + : "+m" (v->counter));
15391 +}
15392 +
15393 +/**
15394 + * atomic_dec_unchecked - decrement atomic variable
15395 + * @v: pointer of type atomic_unchecked_t
15396 + *
15397 + * Atomically decrements @v by 1.
15398 + */
15399 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15400 +{
15401 + asm volatile(LOCK_PREFIX "decl %0\n"
15402 : "+m" (v->counter));
15403 }
15404
15405 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15406 */
15407 static inline int atomic_dec_and_test(atomic_t *v)
15408 {
15409 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15410 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15411 }
15412
15413 /**
15414 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15415 */
15416 static inline int atomic_inc_and_test(atomic_t *v)
15417 {
15418 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15419 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15420 +}
15421 +
15422 +/**
15423 + * atomic_inc_and_test_unchecked - increment and test
15424 + * @v: pointer of type atomic_unchecked_t
15425 + *
15426 + * Atomically increments @v by 1
15427 + * and returns true if the result is zero, or false for all
15428 + * other cases.
15429 + */
15430 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15431 +{
15432 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15433 }
15434
15435 /**
15436 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15437 */
15438 static inline int atomic_add_negative(int i, atomic_t *v)
15439 {
15440 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15441 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15442 }
15443
15444 /**
15445 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15446 *
15447 * Atomically adds @i to @v and returns @i + @v
15448 */
15449 -static inline int atomic_add_return(int i, atomic_t *v)
15450 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15451 +{
15452 + return i + xadd_check_overflow(&v->counter, i);
15453 +}
15454 +
15455 +/**
15456 + * atomic_add_return_unchecked - add integer and return
15457 + * @i: integer value to add
15458 + * @v: pointer of type atomic_unchecked_t
15459 + *
15460 + * Atomically adds @i to @v and returns @i + @v
15461 + */
15462 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15463 {
15464 return i + xadd(&v->counter, i);
15465 }
15466 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15467 *
15468 * Atomically subtracts @i from @v and returns @v - @i
15469 */
15470 -static inline int atomic_sub_return(int i, atomic_t *v)
15471 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15472 {
15473 return atomic_add_return(-i, v);
15474 }
15475
15476 #define atomic_inc_return(v) (atomic_add_return(1, v))
15477 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15478 +{
15479 + return atomic_add_return_unchecked(1, v);
15480 +}
15481 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15482
15483 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15484 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15485 +{
15486 + return cmpxchg(&v->counter, old, new);
15487 +}
15488 +
15489 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15490 {
15491 return cmpxchg(&v->counter, old, new);
15492 }
15493 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15494 return xchg(&v->counter, new);
15495 }
15496
15497 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15498 +{
15499 + return xchg(&v->counter, new);
15500 +}
15501 +
15502 /**
15503 * __atomic_add_unless - add unless the number is already a given value
15504 * @v: pointer of type atomic_t
15505 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15506 */
15507 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15508 {
15509 - int c, old;
15510 + int c, old, new;
15511 c = atomic_read(v);
15512 for (;;) {
15513 - if (unlikely(c == (u)))
15514 + if (unlikely(c == u))
15515 break;
15516 - old = atomic_cmpxchg((v), c, c + (a));
15517 +
15518 + asm volatile("addl %2,%0\n"
15519 +
15520 +#ifdef CONFIG_PAX_REFCOUNT
15521 + "jno 0f\n"
15522 + "subl %2,%0\n"
15523 + "int $4\n0:\n"
15524 + _ASM_EXTABLE(0b, 0b)
15525 +#endif
15526 +
15527 + : "=r" (new)
15528 + : "0" (c), "ir" (a));
15529 +
15530 + old = atomic_cmpxchg(v, c, new);
15531 if (likely(old == c))
15532 break;
15533 c = old;
15534 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15535 }
15536
15537 /**
15538 + * atomic_inc_not_zero_hint - increment if not null
15539 + * @v: pointer of type atomic_t
15540 + * @hint: probable value of the atomic before the increment
15541 + *
15542 + * This version of atomic_inc_not_zero() gives a hint of probable
15543 + * value of the atomic. This helps processor to not read the memory
15544 + * before doing the atomic read/modify/write cycle, lowering
15545 + * number of bus transactions on some arches.
15546 + *
15547 + * Returns: 0 if increment was not done, 1 otherwise.
15548 + */
15549 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15550 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15551 +{
15552 + int val, c = hint, new;
15553 +
15554 + /* sanity test, should be removed by compiler if hint is a constant */
15555 + if (!hint)
15556 + return __atomic_add_unless(v, 1, 0);
15557 +
15558 + do {
15559 + asm volatile("incl %0\n"
15560 +
15561 +#ifdef CONFIG_PAX_REFCOUNT
15562 + "jno 0f\n"
15563 + "decl %0\n"
15564 + "int $4\n0:\n"
15565 + _ASM_EXTABLE(0b, 0b)
15566 +#endif
15567 +
15568 + : "=r" (new)
15569 + : "0" (c));
15570 +
15571 + val = atomic_cmpxchg(v, c, new);
15572 + if (val == c)
15573 + return 1;
15574 + c = val;
15575 + } while (c);
15576 +
15577 + return 0;
15578 +}
15579 +
15580 +/**
15581 * atomic_inc_short - increment of a short integer
15582 * @v: pointer to type int
15583 *
15584 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15585 }
15586
15587 /* These are x86-specific, used by some header files */
15588 -#define atomic_clear_mask(mask, addr) \
15589 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15590 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15591 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15592 +{
15593 + asm volatile(LOCK_PREFIX "andl %1,%0"
15594 + : "+m" (v->counter)
15595 + : "r" (~(mask))
15596 + : "memory");
15597 +}
15598
15599 -#define atomic_set_mask(mask, addr) \
15600 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15601 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15602 - : "memory")
15603 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15604 +{
15605 + asm volatile(LOCK_PREFIX "andl %1,%0"
15606 + : "+m" (v->counter)
15607 + : "r" (~(mask))
15608 + : "memory");
15609 +}
15610 +
15611 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15612 +{
15613 + asm volatile(LOCK_PREFIX "orl %1,%0"
15614 + : "+m" (v->counter)
15615 + : "r" (mask)
15616 + : "memory");
15617 +}
15618 +
15619 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "orl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (mask)
15624 + : "memory");
15625 +}
15626
15627 #ifdef CONFIG_X86_32
15628 # include <asm/atomic64_32.h>
15629 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15630 index b154de7..bf18a5a 100644
15631 --- a/arch/x86/include/asm/atomic64_32.h
15632 +++ b/arch/x86/include/asm/atomic64_32.h
15633 @@ -12,6 +12,14 @@ typedef struct {
15634 u64 __aligned(8) counter;
15635 } atomic64_t;
15636
15637 +#ifdef CONFIG_PAX_REFCOUNT
15638 +typedef struct {
15639 + u64 __aligned(8) counter;
15640 +} atomic64_unchecked_t;
15641 +#else
15642 +typedef atomic64_t atomic64_unchecked_t;
15643 +#endif
15644 +
15645 #define ATOMIC64_INIT(val) { (val) }
15646
15647 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15648 @@ -37,21 +45,31 @@ typedef struct {
15649 ATOMIC64_DECL_ONE(sym##_386)
15650
15651 ATOMIC64_DECL_ONE(add_386);
15652 +ATOMIC64_DECL_ONE(add_unchecked_386);
15653 ATOMIC64_DECL_ONE(sub_386);
15654 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15655 ATOMIC64_DECL_ONE(inc_386);
15656 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15657 ATOMIC64_DECL_ONE(dec_386);
15658 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15659 #endif
15660
15661 #define alternative_atomic64(f, out, in...) \
15662 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15663
15664 ATOMIC64_DECL(read);
15665 +ATOMIC64_DECL(read_unchecked);
15666 ATOMIC64_DECL(set);
15667 +ATOMIC64_DECL(set_unchecked);
15668 ATOMIC64_DECL(xchg);
15669 ATOMIC64_DECL(add_return);
15670 +ATOMIC64_DECL(add_return_unchecked);
15671 ATOMIC64_DECL(sub_return);
15672 +ATOMIC64_DECL(sub_return_unchecked);
15673 ATOMIC64_DECL(inc_return);
15674 +ATOMIC64_DECL(inc_return_unchecked);
15675 ATOMIC64_DECL(dec_return);
15676 +ATOMIC64_DECL(dec_return_unchecked);
15677 ATOMIC64_DECL(dec_if_positive);
15678 ATOMIC64_DECL(inc_not_zero);
15679 ATOMIC64_DECL(add_unless);
15680 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15681 }
15682
15683 /**
15684 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15685 + * @p: pointer to type atomic64_unchecked_t
15686 + * @o: expected value
15687 + * @n: new value
15688 + *
15689 + * Atomically sets @v to @n if it was equal to @o and returns
15690 + * the old value.
15691 + */
15692 +
15693 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15694 +{
15695 + return cmpxchg64(&v->counter, o, n);
15696 +}
15697 +
15698 +/**
15699 * atomic64_xchg - xchg atomic64 variable
15700 * @v: pointer to type atomic64_t
15701 * @n: value to assign
15702 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15703 }
15704
15705 /**
15706 + * atomic64_set_unchecked - set atomic64 variable
15707 + * @v: pointer to type atomic64_unchecked_t
15708 + * @n: value to assign
15709 + *
15710 + * Atomically sets the value of @v to @n.
15711 + */
15712 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15713 +{
15714 + unsigned high = (unsigned)(i >> 32);
15715 + unsigned low = (unsigned)i;
15716 + alternative_atomic64(set, /* no output */,
15717 + "S" (v), "b" (low), "c" (high)
15718 + : "eax", "edx", "memory");
15719 +}
15720 +
15721 +/**
15722 * atomic64_read - read atomic64 variable
15723 * @v: pointer to type atomic64_t
15724 *
15725 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15726 }
15727
15728 /**
15729 + * atomic64_read_unchecked - read atomic64 variable
15730 + * @v: pointer to type atomic64_unchecked_t
15731 + *
15732 + * Atomically reads the value of @v and returns it.
15733 + */
15734 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15735 +{
15736 + long long r;
15737 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15738 + return r;
15739 + }
15740 +
15741 +/**
15742 * atomic64_add_return - add and return
15743 * @i: integer value to add
15744 * @v: pointer to type atomic64_t
15745 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15746 return i;
15747 }
15748
15749 +/**
15750 + * atomic64_add_return_unchecked - add and return
15751 + * @i: integer value to add
15752 + * @v: pointer to type atomic64_unchecked_t
15753 + *
15754 + * Atomically adds @i to @v and returns @i + *@v
15755 + */
15756 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15757 +{
15758 + alternative_atomic64(add_return_unchecked,
15759 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15760 + ASM_NO_INPUT_CLOBBER("memory"));
15761 + return i;
15762 +}
15763 +
15764 /*
15765 * Other variants with different arithmetic operators:
15766 */
15767 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15768 return a;
15769 }
15770
15771 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15772 +{
15773 + long long a;
15774 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15775 + "S" (v) : "memory", "ecx");
15776 + return a;
15777 +}
15778 +
15779 static inline long long atomic64_dec_return(atomic64_t *v)
15780 {
15781 long long a;
15782 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15783 }
15784
15785 /**
15786 + * atomic64_add_unchecked - add integer to atomic64 variable
15787 + * @i: integer value to add
15788 + * @v: pointer to type atomic64_unchecked_t
15789 + *
15790 + * Atomically adds @i to @v.
15791 + */
15792 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15793 +{
15794 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15795 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15796 + ASM_NO_INPUT_CLOBBER("memory"));
15797 + return i;
15798 +}
15799 +
15800 +/**
15801 * atomic64_sub - subtract the atomic64 variable
15802 * @i: integer value to subtract
15803 * @v: pointer to type atomic64_t
15804 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15805 index f8d273e..02f39f3 100644
15806 --- a/arch/x86/include/asm/atomic64_64.h
15807 +++ b/arch/x86/include/asm/atomic64_64.h
15808 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15809 }
15810
15811 /**
15812 + * atomic64_read_unchecked - read atomic64 variable
15813 + * @v: pointer of type atomic64_unchecked_t
15814 + *
15815 + * Atomically reads the value of @v.
15816 + * Doesn't imply a read memory barrier.
15817 + */
15818 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15819 +{
15820 + return ACCESS_ONCE((v)->counter);
15821 +}
15822 +
15823 +/**
15824 * atomic64_set - set atomic64 variable
15825 * @v: pointer to type atomic64_t
15826 * @i: required value
15827 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15828 }
15829
15830 /**
15831 + * atomic64_set_unchecked - set atomic64 variable
15832 + * @v: pointer to type atomic64_unchecked_t
15833 + * @i: required value
15834 + *
15835 + * Atomically sets the value of @v to @i.
15836 + */
15837 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15838 +{
15839 + v->counter = i;
15840 +}
15841 +
15842 +/**
15843 * atomic64_add - add integer to atomic64 variable
15844 * @i: integer value to add
15845 * @v: pointer to type atomic64_t
15846 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15847 */
15848 static inline void atomic64_add(long i, atomic64_t *v)
15849 {
15850 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15851 +
15852 +#ifdef CONFIG_PAX_REFCOUNT
15853 + "jno 0f\n"
15854 + LOCK_PREFIX "subq %1,%0\n"
15855 + "int $4\n0:\n"
15856 + _ASM_EXTABLE(0b, 0b)
15857 +#endif
15858 +
15859 + : "=m" (v->counter)
15860 + : "er" (i), "m" (v->counter));
15861 +}
15862 +
15863 +/**
15864 + * atomic64_add_unchecked - add integer to atomic64 variable
15865 + * @i: integer value to add
15866 + * @v: pointer to type atomic64_unchecked_t
15867 + *
15868 + * Atomically adds @i to @v.
15869 + */
15870 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15871 +{
15872 asm volatile(LOCK_PREFIX "addq %1,%0"
15873 : "=m" (v->counter)
15874 : "er" (i), "m" (v->counter));
15875 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15876 */
15877 static inline void atomic64_sub(long i, atomic64_t *v)
15878 {
15879 - asm volatile(LOCK_PREFIX "subq %1,%0"
15880 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15881 +
15882 +#ifdef CONFIG_PAX_REFCOUNT
15883 + "jno 0f\n"
15884 + LOCK_PREFIX "addq %1,%0\n"
15885 + "int $4\n0:\n"
15886 + _ASM_EXTABLE(0b, 0b)
15887 +#endif
15888 +
15889 + : "=m" (v->counter)
15890 + : "er" (i), "m" (v->counter));
15891 +}
15892 +
15893 +/**
15894 + * atomic64_sub_unchecked - subtract the atomic64 variable
15895 + * @i: integer value to subtract
15896 + * @v: pointer to type atomic64_unchecked_t
15897 + *
15898 + * Atomically subtracts @i from @v.
15899 + */
15900 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15901 +{
15902 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15903 : "=m" (v->counter)
15904 : "er" (i), "m" (v->counter));
15905 }
15906 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15907 */
15908 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15909 {
15910 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15911 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15912 }
15913
15914 /**
15915 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15916 */
15917 static inline void atomic64_inc(atomic64_t *v)
15918 {
15919 + asm volatile(LOCK_PREFIX "incq %0\n"
15920 +
15921 +#ifdef CONFIG_PAX_REFCOUNT
15922 + "jno 0f\n"
15923 + LOCK_PREFIX "decq %0\n"
15924 + "int $4\n0:\n"
15925 + _ASM_EXTABLE(0b, 0b)
15926 +#endif
15927 +
15928 + : "=m" (v->counter)
15929 + : "m" (v->counter));
15930 +}
15931 +
15932 +/**
15933 + * atomic64_inc_unchecked - increment atomic64 variable
15934 + * @v: pointer to type atomic64_unchecked_t
15935 + *
15936 + * Atomically increments @v by 1.
15937 + */
15938 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15939 +{
15940 asm volatile(LOCK_PREFIX "incq %0"
15941 : "=m" (v->counter)
15942 : "m" (v->counter));
15943 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15944 */
15945 static inline void atomic64_dec(atomic64_t *v)
15946 {
15947 - asm volatile(LOCK_PREFIX "decq %0"
15948 + asm volatile(LOCK_PREFIX "decq %0\n"
15949 +
15950 +#ifdef CONFIG_PAX_REFCOUNT
15951 + "jno 0f\n"
15952 + LOCK_PREFIX "incq %0\n"
15953 + "int $4\n0:\n"
15954 + _ASM_EXTABLE(0b, 0b)
15955 +#endif
15956 +
15957 + : "=m" (v->counter)
15958 + : "m" (v->counter));
15959 +}
15960 +
15961 +/**
15962 + * atomic64_dec_unchecked - decrement atomic64 variable
15963 + * @v: pointer to type atomic64_t
15964 + *
15965 + * Atomically decrements @v by 1.
15966 + */
15967 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15968 +{
15969 + asm volatile(LOCK_PREFIX "decq %0\n"
15970 : "=m" (v->counter)
15971 : "m" (v->counter));
15972 }
15973 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15974 */
15975 static inline int atomic64_dec_and_test(atomic64_t *v)
15976 {
15977 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15978 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15979 }
15980
15981 /**
15982 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15983 */
15984 static inline int atomic64_inc_and_test(atomic64_t *v)
15985 {
15986 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15987 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15988 }
15989
15990 /**
15991 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15992 */
15993 static inline int atomic64_add_negative(long i, atomic64_t *v)
15994 {
15995 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15996 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15997 }
15998
15999 /**
16000 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16001 */
16002 static inline long atomic64_add_return(long i, atomic64_t *v)
16003 {
16004 + return i + xadd_check_overflow(&v->counter, i);
16005 +}
16006 +
16007 +/**
16008 + * atomic64_add_return_unchecked - add and return
16009 + * @i: integer value to add
16010 + * @v: pointer to type atomic64_unchecked_t
16011 + *
16012 + * Atomically adds @i to @v and returns @i + @v
16013 + */
16014 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16015 +{
16016 return i + xadd(&v->counter, i);
16017 }
16018
16019 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16020 }
16021
16022 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16023 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16024 +{
16025 + return atomic64_add_return_unchecked(1, v);
16026 +}
16027 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16028
16029 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16030 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16031 return cmpxchg(&v->counter, old, new);
16032 }
16033
16034 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16035 +{
16036 + return cmpxchg(&v->counter, old, new);
16037 +}
16038 +
16039 static inline long atomic64_xchg(atomic64_t *v, long new)
16040 {
16041 return xchg(&v->counter, new);
16042 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16043 */
16044 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16045 {
16046 - long c, old;
16047 + long c, old, new;
16048 c = atomic64_read(v);
16049 for (;;) {
16050 - if (unlikely(c == (u)))
16051 + if (unlikely(c == u))
16052 break;
16053 - old = atomic64_cmpxchg((v), c, c + (a));
16054 +
16055 + asm volatile("add %2,%0\n"
16056 +
16057 +#ifdef CONFIG_PAX_REFCOUNT
16058 + "jno 0f\n"
16059 + "sub %2,%0\n"
16060 + "int $4\n0:\n"
16061 + _ASM_EXTABLE(0b, 0b)
16062 +#endif
16063 +
16064 + : "=r" (new)
16065 + : "0" (c), "ir" (a));
16066 +
16067 + old = atomic64_cmpxchg(v, c, new);
16068 if (likely(old == c))
16069 break;
16070 c = old;
16071 }
16072 - return c != (u);
16073 + return c != u;
16074 }
16075
16076 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16077 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16078 index 2ab1eb3..1e8cc5d 100644
16079 --- a/arch/x86/include/asm/barrier.h
16080 +++ b/arch/x86/include/asm/barrier.h
16081 @@ -57,7 +57,7 @@
16082 do { \
16083 compiletime_assert_atomic_type(*p); \
16084 smp_mb(); \
16085 - ACCESS_ONCE(*p) = (v); \
16086 + ACCESS_ONCE_RW(*p) = (v); \
16087 } while (0)
16088
16089 #define smp_load_acquire(p) \
16090 @@ -74,7 +74,7 @@ do { \
16091 do { \
16092 compiletime_assert_atomic_type(*p); \
16093 barrier(); \
16094 - ACCESS_ONCE(*p) = (v); \
16095 + ACCESS_ONCE_RW(*p) = (v); \
16096 } while (0)
16097
16098 #define smp_load_acquire(p) \
16099 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16100 index cfe3b95..d01b118 100644
16101 --- a/arch/x86/include/asm/bitops.h
16102 +++ b/arch/x86/include/asm/bitops.h
16103 @@ -50,7 +50,7 @@
16104 * a mask operation on a byte.
16105 */
16106 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16107 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16108 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16109 #define CONST_MASK(nr) (1 << ((nr) & 7))
16110
16111 /**
16112 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16113 */
16114 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16115 {
16116 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16117 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16118 }
16119
16120 /**
16121 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16122 */
16123 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16124 {
16125 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16126 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16127 }
16128
16129 /**
16130 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16131 */
16132 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16133 {
16134 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16135 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16136 }
16137
16138 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16139 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16140 *
16141 * Undefined if no bit exists, so code should check against 0 first.
16142 */
16143 -static inline unsigned long __ffs(unsigned long word)
16144 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16145 {
16146 asm("rep; bsf %1,%0"
16147 : "=r" (word)
16148 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16149 *
16150 * Undefined if no zero exists, so code should check against ~0UL first.
16151 */
16152 -static inline unsigned long ffz(unsigned long word)
16153 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16154 {
16155 asm("rep; bsf %1,%0"
16156 : "=r" (word)
16157 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16158 *
16159 * Undefined if no set bit exists, so code should check against 0 first.
16160 */
16161 -static inline unsigned long __fls(unsigned long word)
16162 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16163 {
16164 asm("bsr %1,%0"
16165 : "=r" (word)
16166 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16167 * set bit if value is nonzero. The last (most significant) bit is
16168 * at position 32.
16169 */
16170 -static inline int fls(int x)
16171 +static inline int __intentional_overflow(-1) fls(int x)
16172 {
16173 int r;
16174
16175 @@ -476,7 +476,7 @@ static inline int fls(int x)
16176 * at position 64.
16177 */
16178 #ifdef CONFIG_X86_64
16179 -static __always_inline int fls64(__u64 x)
16180 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16181 {
16182 int bitpos = -1;
16183 /*
16184 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16185 index 4fa687a..60f2d39 100644
16186 --- a/arch/x86/include/asm/boot.h
16187 +++ b/arch/x86/include/asm/boot.h
16188 @@ -6,10 +6,15 @@
16189 #include <uapi/asm/boot.h>
16190
16191 /* Physical address where kernel should be loaded. */
16192 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16193 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16194 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16195 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16196
16197 +#ifndef __ASSEMBLY__
16198 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16199 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16200 +#endif
16201 +
16202 /* Minimum kernel alignment, as a power of two */
16203 #ifdef CONFIG_X86_64
16204 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16205 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16206 index 48f99f1..d78ebf9 100644
16207 --- a/arch/x86/include/asm/cache.h
16208 +++ b/arch/x86/include/asm/cache.h
16209 @@ -5,12 +5,13 @@
16210
16211 /* L1 cache line size */
16212 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16213 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16214 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16215
16216 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16217 +#define __read_only __attribute__((__section__(".data..read_only")))
16218
16219 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16220 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16221 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16222
16223 #ifdef CONFIG_X86_VSMP
16224 #ifdef CONFIG_SMP
16225 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16226 index 76659b6..72b8439 100644
16227 --- a/arch/x86/include/asm/calling.h
16228 +++ b/arch/x86/include/asm/calling.h
16229 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16230 #define RSP 152
16231 #define SS 160
16232
16233 -#define ARGOFFSET R11
16234 -#define SWFRAME ORIG_RAX
16235 +#define ARGOFFSET R15
16236
16237 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16238 - subq $9*8+\addskip, %rsp
16239 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16240 - movq_cfi rdi, 8*8
16241 - movq_cfi rsi, 7*8
16242 - movq_cfi rdx, 6*8
16243 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16244 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16245 + movq_cfi rdi, RDI
16246 + movq_cfi rsi, RSI
16247 + movq_cfi rdx, RDX
16248
16249 .if \save_rcx
16250 - movq_cfi rcx, 5*8
16251 + movq_cfi rcx, RCX
16252 .endif
16253
16254 .if \rax_enosys
16255 - movq $-ENOSYS, 4*8(%rsp)
16256 + movq $-ENOSYS, RAX(%rsp)
16257 .else
16258 - movq_cfi rax, 4*8
16259 + movq_cfi rax, RAX
16260 .endif
16261
16262 .if \save_r891011
16263 - movq_cfi r8, 3*8
16264 - movq_cfi r9, 2*8
16265 - movq_cfi r10, 1*8
16266 - movq_cfi r11, 0*8
16267 + movq_cfi r8, R8
16268 + movq_cfi r9, R9
16269 + movq_cfi r10, R10
16270 + movq_cfi r11, R11
16271 .endif
16272
16273 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16274 + movq_cfi r12, R12
16275 +#endif
16276 +
16277 .endm
16278
16279 -#define ARG_SKIP (9*8)
16280 +#define ARG_SKIP ORIG_RAX
16281
16282 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16283 rstor_r8910=1, rstor_rdx=1
16284 +
16285 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16286 + movq_cfi_restore R12, r12
16287 +#endif
16288 +
16289 .if \rstor_r11
16290 - movq_cfi_restore 0*8, r11
16291 + movq_cfi_restore R11, r11
16292 .endif
16293
16294 .if \rstor_r8910
16295 - movq_cfi_restore 1*8, r10
16296 - movq_cfi_restore 2*8, r9
16297 - movq_cfi_restore 3*8, r8
16298 + movq_cfi_restore R10, r10
16299 + movq_cfi_restore R9, r9
16300 + movq_cfi_restore R8, r8
16301 .endif
16302
16303 .if \rstor_rax
16304 - movq_cfi_restore 4*8, rax
16305 + movq_cfi_restore RAX, rax
16306 .endif
16307
16308 .if \rstor_rcx
16309 - movq_cfi_restore 5*8, rcx
16310 + movq_cfi_restore RCX, rcx
16311 .endif
16312
16313 .if \rstor_rdx
16314 - movq_cfi_restore 6*8, rdx
16315 + movq_cfi_restore RDX, rdx
16316 .endif
16317
16318 - movq_cfi_restore 7*8, rsi
16319 - movq_cfi_restore 8*8, rdi
16320 + movq_cfi_restore RSI, rsi
16321 + movq_cfi_restore RDI, rdi
16322
16323 - .if ARG_SKIP+\addskip > 0
16324 - addq $ARG_SKIP+\addskip, %rsp
16325 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16326 + .if ORIG_RAX+\addskip > 0
16327 + addq $ORIG_RAX+\addskip, %rsp
16328 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16329 .endif
16330 .endm
16331
16332 - .macro LOAD_ARGS offset, skiprax=0
16333 - movq \offset(%rsp), %r11
16334 - movq \offset+8(%rsp), %r10
16335 - movq \offset+16(%rsp), %r9
16336 - movq \offset+24(%rsp), %r8
16337 - movq \offset+40(%rsp), %rcx
16338 - movq \offset+48(%rsp), %rdx
16339 - movq \offset+56(%rsp), %rsi
16340 - movq \offset+64(%rsp), %rdi
16341 + .macro LOAD_ARGS skiprax=0
16342 + movq R11(%rsp), %r11
16343 + movq R10(%rsp), %r10
16344 + movq R9(%rsp), %r9
16345 + movq R8(%rsp), %r8
16346 + movq RCX(%rsp), %rcx
16347 + movq RDX(%rsp), %rdx
16348 + movq RSI(%rsp), %rsi
16349 + movq RDI(%rsp), %rdi
16350 .if \skiprax
16351 .else
16352 - movq \offset+72(%rsp), %rax
16353 + movq ORIG_RAX(%rsp), %rax
16354 .endif
16355 .endm
16356
16357 -#define REST_SKIP (6*8)
16358 -
16359 .macro SAVE_REST
16360 - subq $REST_SKIP, %rsp
16361 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16362 - movq_cfi rbx, 5*8
16363 - movq_cfi rbp, 4*8
16364 - movq_cfi r12, 3*8
16365 - movq_cfi r13, 2*8
16366 - movq_cfi r14, 1*8
16367 - movq_cfi r15, 0*8
16368 + movq_cfi rbx, RBX
16369 + movq_cfi rbp, RBP
16370 +
16371 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16372 + movq_cfi r12, R12
16373 +#endif
16374 +
16375 + movq_cfi r13, R13
16376 + movq_cfi r14, R14
16377 + movq_cfi r15, R15
16378 .endm
16379
16380 .macro RESTORE_REST
16381 - movq_cfi_restore 0*8, r15
16382 - movq_cfi_restore 1*8, r14
16383 - movq_cfi_restore 2*8, r13
16384 - movq_cfi_restore 3*8, r12
16385 - movq_cfi_restore 4*8, rbp
16386 - movq_cfi_restore 5*8, rbx
16387 - addq $REST_SKIP, %rsp
16388 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16389 + movq_cfi_restore R15, r15
16390 + movq_cfi_restore R14, r14
16391 + movq_cfi_restore R13, r13
16392 +
16393 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16394 + movq_cfi_restore R12, r12
16395 +#endif
16396 +
16397 + movq_cfi_restore RBP, rbp
16398 + movq_cfi_restore RBX, rbx
16399 .endm
16400
16401 .macro SAVE_ALL
16402 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16403 index f50de69..2b0a458 100644
16404 --- a/arch/x86/include/asm/checksum_32.h
16405 +++ b/arch/x86/include/asm/checksum_32.h
16406 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16407 int len, __wsum sum,
16408 int *src_err_ptr, int *dst_err_ptr);
16409
16410 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16411 + int len, __wsum sum,
16412 + int *src_err_ptr, int *dst_err_ptr);
16413 +
16414 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16415 + int len, __wsum sum,
16416 + int *src_err_ptr, int *dst_err_ptr);
16417 +
16418 /*
16419 * Note: when you get a NULL pointer exception here this means someone
16420 * passed in an incorrect kernel address to one of these functions.
16421 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16422
16423 might_sleep();
16424 stac();
16425 - ret = csum_partial_copy_generic((__force void *)src, dst,
16426 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16427 len, sum, err_ptr, NULL);
16428 clac();
16429
16430 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16431 might_sleep();
16432 if (access_ok(VERIFY_WRITE, dst, len)) {
16433 stac();
16434 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16435 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16436 len, sum, NULL, err_ptr);
16437 clac();
16438 return ret;
16439 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16440 index 99c105d7..2f667ac 100644
16441 --- a/arch/x86/include/asm/cmpxchg.h
16442 +++ b/arch/x86/include/asm/cmpxchg.h
16443 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16444 __compiletime_error("Bad argument size for cmpxchg");
16445 extern void __xadd_wrong_size(void)
16446 __compiletime_error("Bad argument size for xadd");
16447 +extern void __xadd_check_overflow_wrong_size(void)
16448 + __compiletime_error("Bad argument size for xadd_check_overflow");
16449 extern void __add_wrong_size(void)
16450 __compiletime_error("Bad argument size for add");
16451 +extern void __add_check_overflow_wrong_size(void)
16452 + __compiletime_error("Bad argument size for add_check_overflow");
16453
16454 /*
16455 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16456 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16457 __ret; \
16458 })
16459
16460 +#ifdef CONFIG_PAX_REFCOUNT
16461 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16462 + ({ \
16463 + __typeof__ (*(ptr)) __ret = (arg); \
16464 + switch (sizeof(*(ptr))) { \
16465 + case __X86_CASE_L: \
16466 + asm volatile (lock #op "l %0, %1\n" \
16467 + "jno 0f\n" \
16468 + "mov %0,%1\n" \
16469 + "int $4\n0:\n" \
16470 + _ASM_EXTABLE(0b, 0b) \
16471 + : "+r" (__ret), "+m" (*(ptr)) \
16472 + : : "memory", "cc"); \
16473 + break; \
16474 + case __X86_CASE_Q: \
16475 + asm volatile (lock #op "q %q0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + default: \
16484 + __ ## op ## _check_overflow_wrong_size(); \
16485 + } \
16486 + __ret; \
16487 + })
16488 +#else
16489 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16490 +#endif
16491 +
16492 /*
16493 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16494 * Since this is generally used to protect other memory information, we
16495 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16496 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16497 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16498
16499 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16500 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16501 +
16502 #define __add(ptr, inc, lock) \
16503 ({ \
16504 __typeof__ (*(ptr)) __ret = (inc); \
16505 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16506 index 59c6c40..5e0b22c 100644
16507 --- a/arch/x86/include/asm/compat.h
16508 +++ b/arch/x86/include/asm/compat.h
16509 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16510 typedef u32 compat_uint_t;
16511 typedef u32 compat_ulong_t;
16512 typedef u64 __attribute__((aligned(4))) compat_u64;
16513 -typedef u32 compat_uptr_t;
16514 +typedef u32 __user compat_uptr_t;
16515
16516 struct compat_timespec {
16517 compat_time_t tv_sec;
16518 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16519 index aede2c3..40d7a8f 100644
16520 --- a/arch/x86/include/asm/cpufeature.h
16521 +++ b/arch/x86/include/asm/cpufeature.h
16522 @@ -212,7 +212,7 @@
16523 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16524 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16525 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16526 -
16527 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16528
16529 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16530 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16531 @@ -220,7 +220,7 @@
16532 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16533 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16534 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16535 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16536 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16537 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16538 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16539 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16540 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16541 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16542 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16543 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16544 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16545
16546 #if __GNUC__ >= 4
16547 extern void warn_pre_alternatives(void);
16548 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16549
16550 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16551 t_warn:
16552 - warn_pre_alternatives();
16553 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16554 + warn_pre_alternatives();
16555 return false;
16556 #endif
16557
16558 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16559 ".section .discard,\"aw\",@progbits\n"
16560 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16561 ".previous\n"
16562 - ".section .altinstr_replacement,\"ax\"\n"
16563 + ".section .altinstr_replacement,\"a\"\n"
16564 "3: movb $1,%0\n"
16565 "4:\n"
16566 ".previous\n"
16567 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16568 " .byte 2b - 1b\n" /* src len */
16569 " .byte 4f - 3f\n" /* repl len */
16570 ".previous\n"
16571 - ".section .altinstr_replacement,\"ax\"\n"
16572 + ".section .altinstr_replacement,\"a\"\n"
16573 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16574 "4:\n"
16575 ".previous\n"
16576 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16577 ".section .discard,\"aw\",@progbits\n"
16578 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16579 ".previous\n"
16580 - ".section .altinstr_replacement,\"ax\"\n"
16581 + ".section .altinstr_replacement,\"a\"\n"
16582 "3: movb $0,%0\n"
16583 "4:\n"
16584 ".previous\n"
16585 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16586 ".section .discard,\"aw\",@progbits\n"
16587 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16588 ".previous\n"
16589 - ".section .altinstr_replacement,\"ax\"\n"
16590 + ".section .altinstr_replacement,\"a\"\n"
16591 "5: movb $1,%0\n"
16592 "6:\n"
16593 ".previous\n"
16594 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16595 index a94b82e..59ecefa 100644
16596 --- a/arch/x86/include/asm/desc.h
16597 +++ b/arch/x86/include/asm/desc.h
16598 @@ -4,6 +4,7 @@
16599 #include <asm/desc_defs.h>
16600 #include <asm/ldt.h>
16601 #include <asm/mmu.h>
16602 +#include <asm/pgtable.h>
16603
16604 #include <linux/smp.h>
16605 #include <linux/percpu.h>
16606 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16607
16608 desc->type = (info->read_exec_only ^ 1) << 1;
16609 desc->type |= info->contents << 2;
16610 + desc->type |= info->seg_not_present ^ 1;
16611
16612 desc->s = 1;
16613 desc->dpl = 0x3;
16614 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16615 }
16616
16617 extern struct desc_ptr idt_descr;
16618 -extern gate_desc idt_table[];
16619 -extern struct desc_ptr debug_idt_descr;
16620 -extern gate_desc debug_idt_table[];
16621 -
16622 -struct gdt_page {
16623 - struct desc_struct gdt[GDT_ENTRIES];
16624 -} __attribute__((aligned(PAGE_SIZE)));
16625 -
16626 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16627 +extern gate_desc idt_table[IDT_ENTRIES];
16628 +extern const struct desc_ptr debug_idt_descr;
16629 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16630
16631 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16632 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16633 {
16634 - return per_cpu(gdt_page, cpu).gdt;
16635 + return cpu_gdt_table[cpu];
16636 }
16637
16638 #ifdef CONFIG_X86_64
16639 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16640 unsigned long base, unsigned dpl, unsigned flags,
16641 unsigned short seg)
16642 {
16643 - gate->a = (seg << 16) | (base & 0xffff);
16644 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16645 + gate->gate.offset_low = base;
16646 + gate->gate.seg = seg;
16647 + gate->gate.reserved = 0;
16648 + gate->gate.type = type;
16649 + gate->gate.s = 0;
16650 + gate->gate.dpl = dpl;
16651 + gate->gate.p = 1;
16652 + gate->gate.offset_high = base >> 16;
16653 }
16654
16655 #endif
16656 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16657
16658 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16659 {
16660 + pax_open_kernel();
16661 memcpy(&idt[entry], gate, sizeof(*gate));
16662 + pax_close_kernel();
16663 }
16664
16665 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16666 {
16667 + pax_open_kernel();
16668 memcpy(&ldt[entry], desc, 8);
16669 + pax_close_kernel();
16670 }
16671
16672 static inline void
16673 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16674 default: size = sizeof(*gdt); break;
16675 }
16676
16677 + pax_open_kernel();
16678 memcpy(&gdt[entry], desc, size);
16679 + pax_close_kernel();
16680 }
16681
16682 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16683 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16684
16685 static inline void native_load_tr_desc(void)
16686 {
16687 + pax_open_kernel();
16688 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16689 + pax_close_kernel();
16690 }
16691
16692 static inline void native_load_gdt(const struct desc_ptr *dtr)
16693 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16694 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16695 unsigned int i;
16696
16697 + pax_open_kernel();
16698 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16699 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16700 + pax_close_kernel();
16701 }
16702
16703 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16704 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16705 preempt_enable();
16706 }
16707
16708 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16709 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16710 {
16711 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16712 }
16713 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16714 }
16715
16716 #ifdef CONFIG_X86_64
16717 -static inline void set_nmi_gate(int gate, void *addr)
16718 +static inline void set_nmi_gate(int gate, const void *addr)
16719 {
16720 gate_desc s;
16721
16722 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16723 #endif
16724
16725 #ifdef CONFIG_TRACING
16726 -extern struct desc_ptr trace_idt_descr;
16727 -extern gate_desc trace_idt_table[];
16728 +extern const struct desc_ptr trace_idt_descr;
16729 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16730 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16731 {
16732 write_idt_entry(trace_idt_table, entry, gate);
16733 }
16734
16735 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16736 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16737 unsigned dpl, unsigned ist, unsigned seg)
16738 {
16739 gate_desc s;
16740 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16741 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16742 #endif
16743
16744 -static inline void _set_gate(int gate, unsigned type, void *addr,
16745 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16746 unsigned dpl, unsigned ist, unsigned seg)
16747 {
16748 gate_desc s;
16749 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16750 #define set_intr_gate(n, addr) \
16751 do { \
16752 BUG_ON((unsigned)n > 0xFF); \
16753 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16754 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16755 __KERNEL_CS); \
16756 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16757 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16758 0, 0, __KERNEL_CS); \
16759 } while (0)
16760
16761 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16762 /*
16763 * This routine sets up an interrupt gate at directory privilege level 3.
16764 */
16765 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16766 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16767 {
16768 BUG_ON((unsigned)n > 0xFF);
16769 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16770 }
16771
16772 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16773 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16774 {
16775 BUG_ON((unsigned)n > 0xFF);
16776 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16777 }
16778
16779 -static inline void set_trap_gate(unsigned int n, void *addr)
16780 +static inline void set_trap_gate(unsigned int n, const void *addr)
16781 {
16782 BUG_ON((unsigned)n > 0xFF);
16783 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16784 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16785 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16786 {
16787 BUG_ON((unsigned)n > 0xFF);
16788 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16789 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16790 }
16791
16792 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16793 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16794 {
16795 BUG_ON((unsigned)n > 0xFF);
16796 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16797 }
16798
16799 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16800 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16801 {
16802 BUG_ON((unsigned)n > 0xFF);
16803 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16804 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16805 else
16806 load_idt((const struct desc_ptr *)&idt_descr);
16807 }
16808 +
16809 +#ifdef CONFIG_X86_32
16810 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16811 +{
16812 + struct desc_struct d;
16813 +
16814 + if (likely(limit))
16815 + limit = (limit - 1UL) >> PAGE_SHIFT;
16816 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16817 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16818 +}
16819 +#endif
16820 +
16821 #endif /* _ASM_X86_DESC_H */
16822 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16823 index 278441f..b95a174 100644
16824 --- a/arch/x86/include/asm/desc_defs.h
16825 +++ b/arch/x86/include/asm/desc_defs.h
16826 @@ -31,6 +31,12 @@ struct desc_struct {
16827 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16828 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16829 };
16830 + struct {
16831 + u16 offset_low;
16832 + u16 seg;
16833 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16834 + unsigned offset_high: 16;
16835 + } gate;
16836 };
16837 } __attribute__((packed));
16838
16839 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16840 index ced283a..ffe04cc 100644
16841 --- a/arch/x86/include/asm/div64.h
16842 +++ b/arch/x86/include/asm/div64.h
16843 @@ -39,7 +39,7 @@
16844 __mod; \
16845 })
16846
16847 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16848 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16849 {
16850 union {
16851 u64 v64;
16852 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16853 index ca3347a..1a5082a 100644
16854 --- a/arch/x86/include/asm/elf.h
16855 +++ b/arch/x86/include/asm/elf.h
16856 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16857
16858 #include <asm/vdso.h>
16859
16860 -#ifdef CONFIG_X86_64
16861 -extern unsigned int vdso64_enabled;
16862 -#endif
16863 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16864 extern unsigned int vdso32_enabled;
16865 #endif
16866 @@ -249,7 +246,25 @@ extern int force_personality32;
16867 the loader. We need to make sure that it is out of the way of the program
16868 that it will "exec", and that there is sufficient room for the brk. */
16869
16870 +#ifdef CONFIG_PAX_SEGMEXEC
16871 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16872 +#else
16873 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16874 +#endif
16875 +
16876 +#ifdef CONFIG_PAX_ASLR
16877 +#ifdef CONFIG_X86_32
16878 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16879 +
16880 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16881 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16882 +#else
16883 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16884 +
16885 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16886 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16887 +#endif
16888 +#endif
16889
16890 /* This yields a mask that user programs can use to figure out what
16891 instruction set this CPU supports. This could be done in user space,
16892 @@ -298,17 +313,13 @@ do { \
16893
16894 #define ARCH_DLINFO \
16895 do { \
16896 - if (vdso64_enabled) \
16897 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16898 - (unsigned long __force)current->mm->context.vdso); \
16899 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16900 } while (0)
16901
16902 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16903 #define ARCH_DLINFO_X32 \
16904 do { \
16905 - if (vdso64_enabled) \
16906 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16907 - (unsigned long __force)current->mm->context.vdso); \
16908 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16909 } while (0)
16910
16911 #define AT_SYSINFO 32
16912 @@ -323,10 +334,10 @@ else \
16913
16914 #endif /* !CONFIG_X86_32 */
16915
16916 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16917 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16918
16919 #define VDSO_ENTRY \
16920 - ((unsigned long)current->mm->context.vdso + \
16921 + (current->mm->context.vdso + \
16922 selected_vdso32->sym___kernel_vsyscall)
16923
16924 struct linux_binprm;
16925 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16926 int uses_interp);
16927 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16928
16929 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16930 -#define arch_randomize_brk arch_randomize_brk
16931 -
16932 /*
16933 * True on X86_32 or when emulating IA32 on X86_64
16934 */
16935 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16936 index 77a99ac..39ff7f5 100644
16937 --- a/arch/x86/include/asm/emergency-restart.h
16938 +++ b/arch/x86/include/asm/emergency-restart.h
16939 @@ -1,6 +1,6 @@
16940 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16941 #define _ASM_X86_EMERGENCY_RESTART_H
16942
16943 -extern void machine_emergency_restart(void);
16944 +extern void machine_emergency_restart(void) __noreturn;
16945
16946 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16947 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16948 index 1c7eefe..d0e4702 100644
16949 --- a/arch/x86/include/asm/floppy.h
16950 +++ b/arch/x86/include/asm/floppy.h
16951 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16952 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16953 } fd_routine[] = {
16954 {
16955 - request_dma,
16956 - free_dma,
16957 - get_dma_residue,
16958 - dma_mem_alloc,
16959 - hard_dma_setup
16960 + ._request_dma = request_dma,
16961 + ._free_dma = free_dma,
16962 + ._get_dma_residue = get_dma_residue,
16963 + ._dma_mem_alloc = dma_mem_alloc,
16964 + ._dma_setup = hard_dma_setup
16965 },
16966 {
16967 - vdma_request_dma,
16968 - vdma_nop,
16969 - vdma_get_dma_residue,
16970 - vdma_mem_alloc,
16971 - vdma_dma_setup
16972 + ._request_dma = vdma_request_dma,
16973 + ._free_dma = vdma_nop,
16974 + ._get_dma_residue = vdma_get_dma_residue,
16975 + ._dma_mem_alloc = vdma_mem_alloc,
16976 + ._dma_setup = vdma_dma_setup
16977 }
16978 };
16979
16980 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16981 index f895358..800c60d 100644
16982 --- a/arch/x86/include/asm/fpu-internal.h
16983 +++ b/arch/x86/include/asm/fpu-internal.h
16984 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16985 #define user_insn(insn, output, input...) \
16986 ({ \
16987 int err; \
16988 + pax_open_userland(); \
16989 asm volatile(ASM_STAC "\n" \
16990 - "1:" #insn "\n\t" \
16991 + "1:" \
16992 + __copyuser_seg \
16993 + #insn "\n\t" \
16994 "2: " ASM_CLAC "\n" \
16995 ".section .fixup,\"ax\"\n" \
16996 "3: movl $-1,%[err]\n" \
16997 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16998 _ASM_EXTABLE(1b, 3b) \
16999 : [err] "=r" (err), output \
17000 : "0"(0), input); \
17001 + pax_close_userland(); \
17002 err; \
17003 })
17004
17005 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17006 "fnclex\n\t"
17007 "emms\n\t"
17008 "fildl %P[addr]" /* set F?P to defined value */
17009 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17010 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
17011 }
17012
17013 return fpu_restore_checking(&tsk->thread.fpu);
17014 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17015 index b4c1f54..e290c08 100644
17016 --- a/arch/x86/include/asm/futex.h
17017 +++ b/arch/x86/include/asm/futex.h
17018 @@ -12,6 +12,7 @@
17019 #include <asm/smap.h>
17020
17021 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17022 + typecheck(u32 __user *, uaddr); \
17023 asm volatile("\t" ASM_STAC "\n" \
17024 "1:\t" insn "\n" \
17025 "2:\t" ASM_CLAC "\n" \
17026 @@ -20,15 +21,16 @@
17027 "\tjmp\t2b\n" \
17028 "\t.previous\n" \
17029 _ASM_EXTABLE(1b, 3b) \
17030 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17031 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17032 : "i" (-EFAULT), "0" (oparg), "1" (0))
17033
17034 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17035 + typecheck(u32 __user *, uaddr); \
17036 asm volatile("\t" ASM_STAC "\n" \
17037 "1:\tmovl %2, %0\n" \
17038 "\tmovl\t%0, %3\n" \
17039 "\t" insn "\n" \
17040 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17041 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17042 "\tjnz\t1b\n" \
17043 "3:\t" ASM_CLAC "\n" \
17044 "\t.section .fixup,\"ax\"\n" \
17045 @@ -38,7 +40,7 @@
17046 _ASM_EXTABLE(1b, 4b) \
17047 _ASM_EXTABLE(2b, 4b) \
17048 : "=&a" (oldval), "=&r" (ret), \
17049 - "+m" (*uaddr), "=&r" (tem) \
17050 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17051 : "r" (oparg), "i" (-EFAULT), "1" (0))
17052
17053 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17054 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17055
17056 pagefault_disable();
17057
17058 + pax_open_userland();
17059 switch (op) {
17060 case FUTEX_OP_SET:
17061 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17062 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17063 break;
17064 case FUTEX_OP_ADD:
17065 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17066 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17067 uaddr, oparg);
17068 break;
17069 case FUTEX_OP_OR:
17070 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17071 default:
17072 ret = -ENOSYS;
17073 }
17074 + pax_close_userland();
17075
17076 pagefault_enable();
17077
17078 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17079 index 9662290..49ca5e5 100644
17080 --- a/arch/x86/include/asm/hw_irq.h
17081 +++ b/arch/x86/include/asm/hw_irq.h
17082 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17083 #endif /* CONFIG_X86_LOCAL_APIC */
17084
17085 /* Statistics */
17086 -extern atomic_t irq_err_count;
17087 -extern atomic_t irq_mis_count;
17088 +extern atomic_unchecked_t irq_err_count;
17089 +extern atomic_unchecked_t irq_mis_count;
17090
17091 /* EISA */
17092 extern void eisa_set_level_irq(unsigned int irq);
17093 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17094 index ccffa53..3c90c87 100644
17095 --- a/arch/x86/include/asm/i8259.h
17096 +++ b/arch/x86/include/asm/i8259.h
17097 @@ -62,7 +62,7 @@ struct legacy_pic {
17098 void (*init)(int auto_eoi);
17099 int (*irq_pending)(unsigned int irq);
17100 void (*make_irq)(unsigned int irq);
17101 -};
17102 +} __do_const;
17103
17104 extern struct legacy_pic *legacy_pic;
17105 extern struct legacy_pic null_legacy_pic;
17106 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17107 index 34a5b93..27e40a6 100644
17108 --- a/arch/x86/include/asm/io.h
17109 +++ b/arch/x86/include/asm/io.h
17110 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17111 "m" (*(volatile type __force *)addr) barrier); }
17112
17113 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17114 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17115 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17116 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17117 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17118
17119 build_mmio_read(__readb, "b", unsigned char, "=q", )
17120 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17121 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17122 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17123 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17124
17125 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17126 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17127 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17128 * this function
17129 */
17130
17131 -static inline phys_addr_t virt_to_phys(volatile void *address)
17132 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17133 {
17134 return __pa(address);
17135 }
17136 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17137 return ioremap_nocache(offset, size);
17138 }
17139
17140 -extern void iounmap(volatile void __iomem *addr);
17141 +extern void iounmap(const volatile void __iomem *addr);
17142
17143 extern void set_iounmap_nonlazy(void);
17144
17145 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17146
17147 #include <linux/vmalloc.h>
17148
17149 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17150 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17151 +{
17152 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17153 +}
17154 +
17155 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17156 +{
17157 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17158 +}
17159 +
17160 /*
17161 * Convert a virtual cached pointer to an uncached pointer
17162 */
17163 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17164 index 0a8b519..80e7d5b 100644
17165 --- a/arch/x86/include/asm/irqflags.h
17166 +++ b/arch/x86/include/asm/irqflags.h
17167 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17168 sti; \
17169 sysexit
17170
17171 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17172 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17173 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17174 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17175 +
17176 #else
17177 #define INTERRUPT_RETURN iret
17178 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17179 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17180 index 4421b5d..8543006 100644
17181 --- a/arch/x86/include/asm/kprobes.h
17182 +++ b/arch/x86/include/asm/kprobes.h
17183 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17184 #define RELATIVEJUMP_SIZE 5
17185 #define RELATIVECALL_OPCODE 0xe8
17186 #define RELATIVE_ADDR_SIZE 4
17187 -#define MAX_STACK_SIZE 64
17188 -#define MIN_STACK_SIZE(ADDR) \
17189 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17190 - THREAD_SIZE - (unsigned long)(ADDR))) \
17191 - ? (MAX_STACK_SIZE) \
17192 - : (((unsigned long)current_thread_info()) + \
17193 - THREAD_SIZE - (unsigned long)(ADDR)))
17194 +#define MAX_STACK_SIZE 64UL
17195 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17196
17197 #define flush_insn_slot(p) do { } while (0)
17198
17199 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17200 index d89c6b8..e711c69 100644
17201 --- a/arch/x86/include/asm/kvm_host.h
17202 +++ b/arch/x86/include/asm/kvm_host.h
17203 @@ -51,7 +51,7 @@
17204 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17205
17206 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17207 -#define CR3_PCID_INVD (1UL << 63)
17208 +#define CR3_PCID_INVD (1ULL << 63)
17209 #define CR4_RESERVED_BITS \
17210 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17211 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17212 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17213 index 4ad6560..75c7bdd 100644
17214 --- a/arch/x86/include/asm/local.h
17215 +++ b/arch/x86/include/asm/local.h
17216 @@ -10,33 +10,97 @@ typedef struct {
17217 atomic_long_t a;
17218 } local_t;
17219
17220 +typedef struct {
17221 + atomic_long_unchecked_t a;
17222 +} local_unchecked_t;
17223 +
17224 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17225
17226 #define local_read(l) atomic_long_read(&(l)->a)
17227 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17228 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17229 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17230
17231 static inline void local_inc(local_t *l)
17232 {
17233 - asm volatile(_ASM_INC "%0"
17234 + asm volatile(_ASM_INC "%0\n"
17235 +
17236 +#ifdef CONFIG_PAX_REFCOUNT
17237 + "jno 0f\n"
17238 + _ASM_DEC "%0\n"
17239 + "int $4\n0:\n"
17240 + _ASM_EXTABLE(0b, 0b)
17241 +#endif
17242 +
17243 + : "+m" (l->a.counter));
17244 +}
17245 +
17246 +static inline void local_inc_unchecked(local_unchecked_t *l)
17247 +{
17248 + asm volatile(_ASM_INC "%0\n"
17249 : "+m" (l->a.counter));
17250 }
17251
17252 static inline void local_dec(local_t *l)
17253 {
17254 - asm volatile(_ASM_DEC "%0"
17255 + asm volatile(_ASM_DEC "%0\n"
17256 +
17257 +#ifdef CONFIG_PAX_REFCOUNT
17258 + "jno 0f\n"
17259 + _ASM_INC "%0\n"
17260 + "int $4\n0:\n"
17261 + _ASM_EXTABLE(0b, 0b)
17262 +#endif
17263 +
17264 + : "+m" (l->a.counter));
17265 +}
17266 +
17267 +static inline void local_dec_unchecked(local_unchecked_t *l)
17268 +{
17269 + asm volatile(_ASM_DEC "%0\n"
17270 : "+m" (l->a.counter));
17271 }
17272
17273 static inline void local_add(long i, local_t *l)
17274 {
17275 - asm volatile(_ASM_ADD "%1,%0"
17276 + asm volatile(_ASM_ADD "%1,%0\n"
17277 +
17278 +#ifdef CONFIG_PAX_REFCOUNT
17279 + "jno 0f\n"
17280 + _ASM_SUB "%1,%0\n"
17281 + "int $4\n0:\n"
17282 + _ASM_EXTABLE(0b, 0b)
17283 +#endif
17284 +
17285 + : "+m" (l->a.counter)
17286 + : "ir" (i));
17287 +}
17288 +
17289 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17290 +{
17291 + asm volatile(_ASM_ADD "%1,%0\n"
17292 : "+m" (l->a.counter)
17293 : "ir" (i));
17294 }
17295
17296 static inline void local_sub(long i, local_t *l)
17297 {
17298 - asm volatile(_ASM_SUB "%1,%0"
17299 + asm volatile(_ASM_SUB "%1,%0\n"
17300 +
17301 +#ifdef CONFIG_PAX_REFCOUNT
17302 + "jno 0f\n"
17303 + _ASM_ADD "%1,%0\n"
17304 + "int $4\n0:\n"
17305 + _ASM_EXTABLE(0b, 0b)
17306 +#endif
17307 +
17308 + : "+m" (l->a.counter)
17309 + : "ir" (i));
17310 +}
17311 +
17312 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17313 +{
17314 + asm volatile(_ASM_SUB "%1,%0\n"
17315 : "+m" (l->a.counter)
17316 : "ir" (i));
17317 }
17318 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17319 */
17320 static inline int local_sub_and_test(long i, local_t *l)
17321 {
17322 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17323 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17324 }
17325
17326 /**
17327 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17328 */
17329 static inline int local_dec_and_test(local_t *l)
17330 {
17331 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17332 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17333 }
17334
17335 /**
17336 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17337 */
17338 static inline int local_inc_and_test(local_t *l)
17339 {
17340 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17341 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17342 }
17343
17344 /**
17345 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17346 */
17347 static inline int local_add_negative(long i, local_t *l)
17348 {
17349 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17350 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17351 }
17352
17353 /**
17354 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17355 static inline long local_add_return(long i, local_t *l)
17356 {
17357 long __i = i;
17358 + asm volatile(_ASM_XADD "%0, %1\n"
17359 +
17360 +#ifdef CONFIG_PAX_REFCOUNT
17361 + "jno 0f\n"
17362 + _ASM_MOV "%0,%1\n"
17363 + "int $4\n0:\n"
17364 + _ASM_EXTABLE(0b, 0b)
17365 +#endif
17366 +
17367 + : "+r" (i), "+m" (l->a.counter)
17368 + : : "memory");
17369 + return i + __i;
17370 +}
17371 +
17372 +/**
17373 + * local_add_return_unchecked - add and return
17374 + * @i: integer value to add
17375 + * @l: pointer to type local_unchecked_t
17376 + *
17377 + * Atomically adds @i to @l and returns @i + @l
17378 + */
17379 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17380 +{
17381 + long __i = i;
17382 asm volatile(_ASM_XADD "%0, %1;"
17383 : "+r" (i), "+m" (l->a.counter)
17384 : : "memory");
17385 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17386
17387 #define local_cmpxchg(l, o, n) \
17388 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17389 +#define local_cmpxchg_unchecked(l, o, n) \
17390 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17391 /* Always has a lock prefix */
17392 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17393
17394 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17395 new file mode 100644
17396 index 0000000..2bfd3ba
17397 --- /dev/null
17398 +++ b/arch/x86/include/asm/mman.h
17399 @@ -0,0 +1,15 @@
17400 +#ifndef _X86_MMAN_H
17401 +#define _X86_MMAN_H
17402 +
17403 +#include <uapi/asm/mman.h>
17404 +
17405 +#ifdef __KERNEL__
17406 +#ifndef __ASSEMBLY__
17407 +#ifdef CONFIG_X86_32
17408 +#define arch_mmap_check i386_mmap_check
17409 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17410 +#endif
17411 +#endif
17412 +#endif
17413 +
17414 +#endif /* X86_MMAN_H */
17415 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17416 index 876e74e..e20bfb1 100644
17417 --- a/arch/x86/include/asm/mmu.h
17418 +++ b/arch/x86/include/asm/mmu.h
17419 @@ -9,7 +9,7 @@
17420 * we put the segment information here.
17421 */
17422 typedef struct {
17423 - void *ldt;
17424 + struct desc_struct *ldt;
17425 int size;
17426
17427 #ifdef CONFIG_X86_64
17428 @@ -18,7 +18,19 @@ typedef struct {
17429 #endif
17430
17431 struct mutex lock;
17432 - void __user *vdso;
17433 + unsigned long vdso;
17434 +
17435 +#ifdef CONFIG_X86_32
17436 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17437 + unsigned long user_cs_base;
17438 + unsigned long user_cs_limit;
17439 +
17440 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17441 + cpumask_t cpu_user_cs_mask;
17442 +#endif
17443 +
17444 +#endif
17445 +#endif
17446 } mm_context_t;
17447
17448 #ifdef CONFIG_SMP
17449 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17450 index 4b75d59..8ffacb6 100644
17451 --- a/arch/x86/include/asm/mmu_context.h
17452 +++ b/arch/x86/include/asm/mmu_context.h
17453 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17454
17455 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17456 {
17457 +
17458 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17459 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17460 + unsigned int i;
17461 + pgd_t *pgd;
17462 +
17463 + pax_open_kernel();
17464 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17465 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17466 + set_pgd_batched(pgd+i, native_make_pgd(0));
17467 + pax_close_kernel();
17468 + }
17469 +#endif
17470 +
17471 #ifdef CONFIG_SMP
17472 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17473 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17474 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17475 struct task_struct *tsk)
17476 {
17477 unsigned cpu = smp_processor_id();
17478 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17479 + int tlbstate = TLBSTATE_OK;
17480 +#endif
17481
17482 if (likely(prev != next)) {
17483 #ifdef CONFIG_SMP
17484 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17485 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17486 +#endif
17487 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17488 this_cpu_write(cpu_tlbstate.active_mm, next);
17489 #endif
17490 cpumask_set_cpu(cpu, mm_cpumask(next));
17491
17492 /* Re-load page tables */
17493 +#ifdef CONFIG_PAX_PER_CPU_PGD
17494 + pax_open_kernel();
17495 +
17496 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17497 + if (static_cpu_has(X86_FEATURE_PCID))
17498 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17499 + else
17500 +#endif
17501 +
17502 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17503 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17504 + pax_close_kernel();
17505 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17506 +
17507 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17508 + if (static_cpu_has(X86_FEATURE_PCID)) {
17509 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17510 + u64 descriptor[2];
17511 + descriptor[0] = PCID_USER;
17512 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17513 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17514 + descriptor[0] = PCID_KERNEL;
17515 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17516 + }
17517 + } else {
17518 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17519 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17520 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17521 + else
17522 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17523 + }
17524 + } else
17525 +#endif
17526 +
17527 + load_cr3(get_cpu_pgd(cpu, kernel));
17528 +#else
17529 load_cr3(next->pgd);
17530 +#endif
17531 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17532
17533 /* Stop flush ipis for the previous mm */
17534 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17535 */
17536 if (unlikely(prev->context.ldt != next->context.ldt))
17537 load_LDT_nolock(&next->context);
17538 +
17539 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17540 + if (!(__supported_pte_mask & _PAGE_NX)) {
17541 + smp_mb__before_atomic();
17542 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17543 + smp_mb__after_atomic();
17544 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17545 + }
17546 +#endif
17547 +
17548 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17549 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17550 + prev->context.user_cs_limit != next->context.user_cs_limit))
17551 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17552 +#ifdef CONFIG_SMP
17553 + else if (unlikely(tlbstate != TLBSTATE_OK))
17554 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17555 +#endif
17556 +#endif
17557 +
17558 }
17559 + else {
17560 +
17561 +#ifdef CONFIG_PAX_PER_CPU_PGD
17562 + pax_open_kernel();
17563 +
17564 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17565 + if (static_cpu_has(X86_FEATURE_PCID))
17566 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17567 + else
17568 +#endif
17569 +
17570 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17571 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17572 + pax_close_kernel();
17573 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17574 +
17575 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17576 + if (static_cpu_has(X86_FEATURE_PCID)) {
17577 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17578 + u64 descriptor[2];
17579 + descriptor[0] = PCID_USER;
17580 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17581 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17582 + descriptor[0] = PCID_KERNEL;
17583 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17584 + }
17585 + } else {
17586 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17587 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17588 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17589 + else
17590 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17591 + }
17592 + } else
17593 +#endif
17594 +
17595 + load_cr3(get_cpu_pgd(cpu, kernel));
17596 +#endif
17597 +
17598 #ifdef CONFIG_SMP
17599 - else {
17600 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17601 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17602
17603 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17604 * tlb flush IPI delivery. We must reload CR3
17605 * to make sure to use no freed page tables.
17606 */
17607 +
17608 +#ifndef CONFIG_PAX_PER_CPU_PGD
17609 load_cr3(next->pgd);
17610 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17611 +#endif
17612 +
17613 load_LDT_nolock(&next->context);
17614 +
17615 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17616 + if (!(__supported_pte_mask & _PAGE_NX))
17617 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17618 +#endif
17619 +
17620 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17621 +#ifdef CONFIG_PAX_PAGEEXEC
17622 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17623 +#endif
17624 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17625 +#endif
17626 +
17627 }
17628 +#endif
17629 }
17630 -#endif
17631 }
17632
17633 #define activate_mm(prev, next) \
17634 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17635 index e3b7819..b257c64 100644
17636 --- a/arch/x86/include/asm/module.h
17637 +++ b/arch/x86/include/asm/module.h
17638 @@ -5,6 +5,7 @@
17639
17640 #ifdef CONFIG_X86_64
17641 /* X86_64 does not define MODULE_PROC_FAMILY */
17642 +#define MODULE_PROC_FAMILY ""
17643 #elif defined CONFIG_M486
17644 #define MODULE_PROC_FAMILY "486 "
17645 #elif defined CONFIG_M586
17646 @@ -57,8 +58,20 @@
17647 #error unknown processor family
17648 #endif
17649
17650 -#ifdef CONFIG_X86_32
17651 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17652 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17653 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17654 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17655 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17656 +#else
17657 +#define MODULE_PAX_KERNEXEC ""
17658 #endif
17659
17660 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17661 +#define MODULE_PAX_UDEREF "UDEREF "
17662 +#else
17663 +#define MODULE_PAX_UDEREF ""
17664 +#endif
17665 +
17666 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17667 +
17668 #endif /* _ASM_X86_MODULE_H */
17669 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17670 index 5f2fc44..106caa6 100644
17671 --- a/arch/x86/include/asm/nmi.h
17672 +++ b/arch/x86/include/asm/nmi.h
17673 @@ -36,26 +36,35 @@ enum {
17674
17675 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17676
17677 +struct nmiaction;
17678 +
17679 +struct nmiwork {
17680 + const struct nmiaction *action;
17681 + u64 max_duration;
17682 + struct irq_work irq_work;
17683 +};
17684 +
17685 struct nmiaction {
17686 struct list_head list;
17687 nmi_handler_t handler;
17688 - u64 max_duration;
17689 - struct irq_work irq_work;
17690 unsigned long flags;
17691 const char *name;
17692 -};
17693 + struct nmiwork *work;
17694 +} __do_const;
17695
17696 #define register_nmi_handler(t, fn, fg, n, init...) \
17697 ({ \
17698 - static struct nmiaction init fn##_na = { \
17699 + static struct nmiwork fn##_nw; \
17700 + static const struct nmiaction init fn##_na = { \
17701 .handler = (fn), \
17702 .name = (n), \
17703 .flags = (fg), \
17704 + .work = &fn##_nw, \
17705 }; \
17706 __register_nmi_handler((t), &fn##_na); \
17707 })
17708
17709 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17710 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17711
17712 void unregister_nmi_handler(unsigned int, const char *);
17713
17714 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17715 index 802dde3..9183e68 100644
17716 --- a/arch/x86/include/asm/page.h
17717 +++ b/arch/x86/include/asm/page.h
17718 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17719 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17720
17721 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17722 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17723
17724 #define __boot_va(x) __va(x)
17725 #define __boot_pa(x) __pa(x)
17726 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17727 * virt_to_page(kaddr) returns a valid pointer if and only if
17728 * virt_addr_valid(kaddr) returns true.
17729 */
17730 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17731 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17732 extern bool __virt_addr_valid(unsigned long kaddr);
17733 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17734
17735 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17736 +#define virt_to_page(kaddr) \
17737 + ({ \
17738 + const void *__kaddr = (const void *)(kaddr); \
17739 + BUG_ON(!virt_addr_valid(__kaddr)); \
17740 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17741 + })
17742 +#else
17743 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17744 +#endif
17745 +
17746 #endif /* __ASSEMBLY__ */
17747
17748 #include <asm-generic/memory_model.h>
17749 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17750 index b3bebf9..e1f5d95 100644
17751 --- a/arch/x86/include/asm/page_64.h
17752 +++ b/arch/x86/include/asm/page_64.h
17753 @@ -7,9 +7,9 @@
17754
17755 /* duplicated to the one in bootmem.h */
17756 extern unsigned long max_pfn;
17757 -extern unsigned long phys_base;
17758 +extern const unsigned long phys_base;
17759
17760 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17761 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17762 {
17763 unsigned long y = x - __START_KERNEL_map;
17764
17765 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17766 index 32444ae..1a1624b 100644
17767 --- a/arch/x86/include/asm/paravirt.h
17768 +++ b/arch/x86/include/asm/paravirt.h
17769 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17770 return (pmd_t) { ret };
17771 }
17772
17773 -static inline pmdval_t pmd_val(pmd_t pmd)
17774 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17775 {
17776 pmdval_t ret;
17777
17778 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17779 val);
17780 }
17781
17782 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17783 +{
17784 + pgdval_t val = native_pgd_val(pgd);
17785 +
17786 + if (sizeof(pgdval_t) > sizeof(long))
17787 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17788 + val, (u64)val >> 32);
17789 + else
17790 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17791 + val);
17792 +}
17793 +
17794 static inline void pgd_clear(pgd_t *pgdp)
17795 {
17796 set_pgd(pgdp, __pgd(0));
17797 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17798 pv_mmu_ops.set_fixmap(idx, phys, flags);
17799 }
17800
17801 +#ifdef CONFIG_PAX_KERNEXEC
17802 +static inline unsigned long pax_open_kernel(void)
17803 +{
17804 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17805 +}
17806 +
17807 +static inline unsigned long pax_close_kernel(void)
17808 +{
17809 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17810 +}
17811 +#else
17812 +static inline unsigned long pax_open_kernel(void) { return 0; }
17813 +static inline unsigned long pax_close_kernel(void) { return 0; }
17814 +#endif
17815 +
17816 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17817
17818 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17819 @@ -906,7 +933,7 @@ extern void default_banner(void);
17820
17821 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17822 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17823 -#define PARA_INDIRECT(addr) *%cs:addr
17824 +#define PARA_INDIRECT(addr) *%ss:addr
17825 #endif
17826
17827 #define INTERRUPT_RETURN \
17828 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17829 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17830 CLBR_NONE, \
17831 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17832 +
17833 +#define GET_CR0_INTO_RDI \
17834 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17835 + mov %rax,%rdi
17836 +
17837 +#define SET_RDI_INTO_CR0 \
17838 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17839 +
17840 +#define GET_CR3_INTO_RDI \
17841 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17842 + mov %rax,%rdi
17843 +
17844 +#define SET_RDI_INTO_CR3 \
17845 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17846 +
17847 #endif /* CONFIG_X86_32 */
17848
17849 #endif /* __ASSEMBLY__ */
17850 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17851 index 7549b8b..f0edfda 100644
17852 --- a/arch/x86/include/asm/paravirt_types.h
17853 +++ b/arch/x86/include/asm/paravirt_types.h
17854 @@ -84,7 +84,7 @@ struct pv_init_ops {
17855 */
17856 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17857 unsigned long addr, unsigned len);
17858 -};
17859 +} __no_const __no_randomize_layout;
17860
17861
17862 struct pv_lazy_ops {
17863 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17864 void (*enter)(void);
17865 void (*leave)(void);
17866 void (*flush)(void);
17867 -};
17868 +} __no_randomize_layout;
17869
17870 struct pv_time_ops {
17871 unsigned long long (*sched_clock)(void);
17872 unsigned long long (*steal_clock)(int cpu);
17873 unsigned long (*get_tsc_khz)(void);
17874 -};
17875 +} __no_const __no_randomize_layout;
17876
17877 struct pv_cpu_ops {
17878 /* hooks for various privileged instructions */
17879 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17880
17881 void (*start_context_switch)(struct task_struct *prev);
17882 void (*end_context_switch)(struct task_struct *next);
17883 -};
17884 +} __no_const __no_randomize_layout;
17885
17886 struct pv_irq_ops {
17887 /*
17888 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17889 #ifdef CONFIG_X86_64
17890 void (*adjust_exception_frame)(void);
17891 #endif
17892 -};
17893 +} __no_randomize_layout;
17894
17895 struct pv_apic_ops {
17896 #ifdef CONFIG_X86_LOCAL_APIC
17897 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17898 unsigned long start_eip,
17899 unsigned long start_esp);
17900 #endif
17901 -};
17902 +} __no_const __no_randomize_layout;
17903
17904 struct pv_mmu_ops {
17905 unsigned long (*read_cr2)(void);
17906 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17907 struct paravirt_callee_save make_pud;
17908
17909 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17910 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17911 #endif /* PAGETABLE_LEVELS == 4 */
17912 #endif /* PAGETABLE_LEVELS >= 3 */
17913
17914 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17915 an mfn. We can tell which is which from the index. */
17916 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17917 phys_addr_t phys, pgprot_t flags);
17918 -};
17919 +
17920 +#ifdef CONFIG_PAX_KERNEXEC
17921 + unsigned long (*pax_open_kernel)(void);
17922 + unsigned long (*pax_close_kernel)(void);
17923 +#endif
17924 +
17925 +} __no_randomize_layout;
17926
17927 struct arch_spinlock;
17928 #ifdef CONFIG_SMP
17929 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17930 struct pv_lock_ops {
17931 struct paravirt_callee_save lock_spinning;
17932 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17933 -};
17934 +} __no_randomize_layout;
17935
17936 /* This contains all the paravirt structures: we get a convenient
17937 * number for each function using the offset which we use to indicate
17938 - * what to patch. */
17939 + * what to patch.
17940 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17941 + */
17942 +
17943 struct paravirt_patch_template {
17944 struct pv_init_ops pv_init_ops;
17945 struct pv_time_ops pv_time_ops;
17946 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17947 struct pv_apic_ops pv_apic_ops;
17948 struct pv_mmu_ops pv_mmu_ops;
17949 struct pv_lock_ops pv_lock_ops;
17950 -};
17951 +} __no_randomize_layout;
17952
17953 extern struct pv_info pv_info;
17954 extern struct pv_init_ops pv_init_ops;
17955 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17956 index c4412e9..90e88c5 100644
17957 --- a/arch/x86/include/asm/pgalloc.h
17958 +++ b/arch/x86/include/asm/pgalloc.h
17959 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17960 pmd_t *pmd, pte_t *pte)
17961 {
17962 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17963 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17964 +}
17965 +
17966 +static inline void pmd_populate_user(struct mm_struct *mm,
17967 + pmd_t *pmd, pte_t *pte)
17968 +{
17969 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17970 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17971 }
17972
17973 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17974
17975 #ifdef CONFIG_X86_PAE
17976 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17977 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17978 +{
17979 + pud_populate(mm, pudp, pmd);
17980 +}
17981 #else /* !CONFIG_X86_PAE */
17982 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17983 {
17984 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17985 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17986 }
17987 +
17988 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17989 +{
17990 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17991 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17992 +}
17993 #endif /* CONFIG_X86_PAE */
17994
17995 #if PAGETABLE_LEVELS > 3
17996 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17997 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17998 }
17999
18000 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18001 +{
18002 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18003 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18004 +}
18005 +
18006 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18007 {
18008 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18009 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18010 index 206a87f..1623b06 100644
18011 --- a/arch/x86/include/asm/pgtable-2level.h
18012 +++ b/arch/x86/include/asm/pgtable-2level.h
18013 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18014
18015 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18016 {
18017 + pax_open_kernel();
18018 *pmdp = pmd;
18019 + pax_close_kernel();
18020 }
18021
18022 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18023 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18024 index 81bb91b..9392125 100644
18025 --- a/arch/x86/include/asm/pgtable-3level.h
18026 +++ b/arch/x86/include/asm/pgtable-3level.h
18027 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18028
18029 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18030 {
18031 + pax_open_kernel();
18032 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18033 + pax_close_kernel();
18034 }
18035
18036 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18037 {
18038 + pax_open_kernel();
18039 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18040 + pax_close_kernel();
18041 }
18042
18043 /*
18044 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18045 index e8a5454..1539359 100644
18046 --- a/arch/x86/include/asm/pgtable.h
18047 +++ b/arch/x86/include/asm/pgtable.h
18048 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18049
18050 #ifndef __PAGETABLE_PUD_FOLDED
18051 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18052 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18053 #define pgd_clear(pgd) native_pgd_clear(pgd)
18054 #endif
18055
18056 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18057
18058 #define arch_end_context_switch(prev) do {} while(0)
18059
18060 +#define pax_open_kernel() native_pax_open_kernel()
18061 +#define pax_close_kernel() native_pax_close_kernel()
18062 #endif /* CONFIG_PARAVIRT */
18063
18064 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18065 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18066 +
18067 +#ifdef CONFIG_PAX_KERNEXEC
18068 +static inline unsigned long native_pax_open_kernel(void)
18069 +{
18070 + unsigned long cr0;
18071 +
18072 + preempt_disable();
18073 + barrier();
18074 + cr0 = read_cr0() ^ X86_CR0_WP;
18075 + BUG_ON(cr0 & X86_CR0_WP);
18076 + write_cr0(cr0);
18077 + barrier();
18078 + return cr0 ^ X86_CR0_WP;
18079 +}
18080 +
18081 +static inline unsigned long native_pax_close_kernel(void)
18082 +{
18083 + unsigned long cr0;
18084 +
18085 + barrier();
18086 + cr0 = read_cr0() ^ X86_CR0_WP;
18087 + BUG_ON(!(cr0 & X86_CR0_WP));
18088 + write_cr0(cr0);
18089 + barrier();
18090 + preempt_enable_no_resched();
18091 + return cr0 ^ X86_CR0_WP;
18092 +}
18093 +#else
18094 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18095 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18096 +#endif
18097 +
18098 /*
18099 * The following only work if pte_present() is true.
18100 * Undefined behaviour if not..
18101 */
18102 +static inline int pte_user(pte_t pte)
18103 +{
18104 + return pte_val(pte) & _PAGE_USER;
18105 +}
18106 +
18107 static inline int pte_dirty(pte_t pte)
18108 {
18109 return pte_flags(pte) & _PAGE_DIRTY;
18110 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18111 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18112 }
18113
18114 +static inline unsigned long pgd_pfn(pgd_t pgd)
18115 +{
18116 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18117 +}
18118 +
18119 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18120
18121 static inline int pmd_large(pmd_t pte)
18122 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18123 return pte_clear_flags(pte, _PAGE_RW);
18124 }
18125
18126 +static inline pte_t pte_mkread(pte_t pte)
18127 +{
18128 + return __pte(pte_val(pte) | _PAGE_USER);
18129 +}
18130 +
18131 static inline pte_t pte_mkexec(pte_t pte)
18132 {
18133 - return pte_clear_flags(pte, _PAGE_NX);
18134 +#ifdef CONFIG_X86_PAE
18135 + if (__supported_pte_mask & _PAGE_NX)
18136 + return pte_clear_flags(pte, _PAGE_NX);
18137 + else
18138 +#endif
18139 + return pte_set_flags(pte, _PAGE_USER);
18140 +}
18141 +
18142 +static inline pte_t pte_exprotect(pte_t pte)
18143 +{
18144 +#ifdef CONFIG_X86_PAE
18145 + if (__supported_pte_mask & _PAGE_NX)
18146 + return pte_set_flags(pte, _PAGE_NX);
18147 + else
18148 +#endif
18149 + return pte_clear_flags(pte, _PAGE_USER);
18150 }
18151
18152 static inline pte_t pte_mkdirty(pte_t pte)
18153 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18154 #endif
18155
18156 #ifndef __ASSEMBLY__
18157 +
18158 +#ifdef CONFIG_PAX_PER_CPU_PGD
18159 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18160 +enum cpu_pgd_type {kernel = 0, user = 1};
18161 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18162 +{
18163 + return cpu_pgd[cpu][type];
18164 +}
18165 +#endif
18166 +
18167 #include <linux/mm_types.h>
18168 #include <linux/mmdebug.h>
18169 #include <linux/log2.h>
18170 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18171 * Currently stuck as a macro due to indirect forward reference to
18172 * linux/mmzone.h's __section_mem_map_addr() definition:
18173 */
18174 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18175 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18176
18177 /* Find an entry in the second-level page table.. */
18178 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18179 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18180 * Currently stuck as a macro due to indirect forward reference to
18181 * linux/mmzone.h's __section_mem_map_addr() definition:
18182 */
18183 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18184 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18185
18186 /* to find an entry in a page-table-directory. */
18187 static inline unsigned long pud_index(unsigned long address)
18188 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18189
18190 static inline int pgd_bad(pgd_t pgd)
18191 {
18192 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18193 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18194 }
18195
18196 static inline int pgd_none(pgd_t pgd)
18197 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18198 * pgd_offset() returns a (pgd_t *)
18199 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18200 */
18201 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18202 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18203 +
18204 +#ifdef CONFIG_PAX_PER_CPU_PGD
18205 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18206 +#endif
18207 +
18208 /*
18209 * a shortcut which implies the use of the kernel's pgd, instead
18210 * of a process's
18211 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18212 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18213 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18214
18215 +#ifdef CONFIG_X86_32
18216 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18217 +#else
18218 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18219 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18220 +
18221 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18222 +#ifdef __ASSEMBLY__
18223 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18224 +#else
18225 +extern unsigned long pax_user_shadow_base;
18226 +extern pgdval_t clone_pgd_mask;
18227 +#endif
18228 +#endif
18229 +
18230 +#endif
18231 +
18232 #ifndef __ASSEMBLY__
18233
18234 extern int direct_gbpages;
18235 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18236 * dst and src can be on the same page, but the range must not overlap,
18237 * and must not cross a page boundary.
18238 */
18239 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18240 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18241 {
18242 - memcpy(dst, src, count * sizeof(pgd_t));
18243 + pax_open_kernel();
18244 + while (count--)
18245 + *dst++ = *src++;
18246 + pax_close_kernel();
18247 }
18248
18249 +#ifdef CONFIG_PAX_PER_CPU_PGD
18250 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18251 +#endif
18252 +
18253 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18254 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18255 +#else
18256 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18257 +#endif
18258 +
18259 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18260 static inline int page_level_shift(enum pg_level level)
18261 {
18262 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18263 index b6c0b40..3535d47 100644
18264 --- a/arch/x86/include/asm/pgtable_32.h
18265 +++ b/arch/x86/include/asm/pgtable_32.h
18266 @@ -25,9 +25,6 @@
18267 struct mm_struct;
18268 struct vm_area_struct;
18269
18270 -extern pgd_t swapper_pg_dir[1024];
18271 -extern pgd_t initial_page_table[1024];
18272 -
18273 static inline void pgtable_cache_init(void) { }
18274 static inline void check_pgt_cache(void) { }
18275 void paging_init(void);
18276 @@ -45,6 +42,12 @@ void paging_init(void);
18277 # include <asm/pgtable-2level.h>
18278 #endif
18279
18280 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18281 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18282 +#ifdef CONFIG_X86_PAE
18283 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18284 +#endif
18285 +
18286 #if defined(CONFIG_HIGHPTE)
18287 #define pte_offset_map(dir, address) \
18288 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18289 @@ -59,12 +62,17 @@ void paging_init(void);
18290 /* Clear a kernel PTE and flush it from the TLB */
18291 #define kpte_clear_flush(ptep, vaddr) \
18292 do { \
18293 + pax_open_kernel(); \
18294 pte_clear(&init_mm, (vaddr), (ptep)); \
18295 + pax_close_kernel(); \
18296 __flush_tlb_one((vaddr)); \
18297 } while (0)
18298
18299 #endif /* !__ASSEMBLY__ */
18300
18301 +#define HAVE_ARCH_UNMAPPED_AREA
18302 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18303 +
18304 /*
18305 * kern_addr_valid() is (1) for FLATMEM and (0) for
18306 * SPARSEMEM and DISCONTIGMEM
18307 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18308 index 9fb2f2b..b04b4bf 100644
18309 --- a/arch/x86/include/asm/pgtable_32_types.h
18310 +++ b/arch/x86/include/asm/pgtable_32_types.h
18311 @@ -8,7 +8,7 @@
18312 */
18313 #ifdef CONFIG_X86_PAE
18314 # include <asm/pgtable-3level_types.h>
18315 -# define PMD_SIZE (1UL << PMD_SHIFT)
18316 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18317 # define PMD_MASK (~(PMD_SIZE - 1))
18318 #else
18319 # include <asm/pgtable-2level_types.h>
18320 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18321 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18322 #endif
18323
18324 +#ifdef CONFIG_PAX_KERNEXEC
18325 +#ifndef __ASSEMBLY__
18326 +extern unsigned char MODULES_EXEC_VADDR[];
18327 +extern unsigned char MODULES_EXEC_END[];
18328 +#endif
18329 +#include <asm/boot.h>
18330 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18331 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18332 +#else
18333 +#define ktla_ktva(addr) (addr)
18334 +#define ktva_ktla(addr) (addr)
18335 +#endif
18336 +
18337 #define MODULES_VADDR VMALLOC_START
18338 #define MODULES_END VMALLOC_END
18339 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18340 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18341 index 4572b2f..4430113 100644
18342 --- a/arch/x86/include/asm/pgtable_64.h
18343 +++ b/arch/x86/include/asm/pgtable_64.h
18344 @@ -16,11 +16,16 @@
18345
18346 extern pud_t level3_kernel_pgt[512];
18347 extern pud_t level3_ident_pgt[512];
18348 +extern pud_t level3_vmalloc_start_pgt[512];
18349 +extern pud_t level3_vmalloc_end_pgt[512];
18350 +extern pud_t level3_vmemmap_pgt[512];
18351 +extern pud_t level2_vmemmap_pgt[512];
18352 extern pmd_t level2_kernel_pgt[512];
18353 extern pmd_t level2_fixmap_pgt[512];
18354 -extern pmd_t level2_ident_pgt[512];
18355 +extern pmd_t level2_ident_pgt[512*2];
18356 extern pte_t level1_fixmap_pgt[512];
18357 -extern pgd_t init_level4_pgt[];
18358 +extern pte_t level1_vsyscall_pgt[512];
18359 +extern pgd_t init_level4_pgt[512];
18360
18361 #define swapper_pg_dir init_level4_pgt
18362
18363 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18364
18365 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18366 {
18367 + pax_open_kernel();
18368 *pmdp = pmd;
18369 + pax_close_kernel();
18370 }
18371
18372 static inline void native_pmd_clear(pmd_t *pmd)
18373 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18374
18375 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18376 {
18377 + pax_open_kernel();
18378 *pudp = pud;
18379 + pax_close_kernel();
18380 }
18381
18382 static inline void native_pud_clear(pud_t *pud)
18383 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18384
18385 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18386 {
18387 + pax_open_kernel();
18388 + *pgdp = pgd;
18389 + pax_close_kernel();
18390 +}
18391 +
18392 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18393 +{
18394 *pgdp = pgd;
18395 }
18396
18397 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18398 index 602b602..acb53ed 100644
18399 --- a/arch/x86/include/asm/pgtable_64_types.h
18400 +++ b/arch/x86/include/asm/pgtable_64_types.h
18401 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18402 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18403 #define MODULES_END _AC(0xffffffffff000000, UL)
18404 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18405 +#define MODULES_EXEC_VADDR MODULES_VADDR
18406 +#define MODULES_EXEC_END MODULES_END
18407 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18408 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18409 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18410 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18411
18412 +#define ktla_ktva(addr) (addr)
18413 +#define ktva_ktla(addr) (addr)
18414 +
18415 #define EARLY_DYNAMIC_PAGE_TABLES 64
18416
18417 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18418 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18419 index 25bcd4a..bf3f815 100644
18420 --- a/arch/x86/include/asm/pgtable_types.h
18421 +++ b/arch/x86/include/asm/pgtable_types.h
18422 @@ -110,8 +110,10 @@
18423
18424 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18425 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18426 -#else
18427 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18428 #define _PAGE_NX (_AT(pteval_t, 0))
18429 +#else
18430 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18431 #endif
18432
18433 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18434 @@ -167,6 +169,9 @@ enum page_cache_mode {
18435 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18436 _PAGE_ACCESSED)
18437
18438 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18439 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18440 +
18441 #define __PAGE_KERNEL_EXEC \
18442 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18443 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18444 @@ -174,7 +179,7 @@ enum page_cache_mode {
18445 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18446 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18447 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18448 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18449 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18450 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18451 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18452 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18453 @@ -220,7 +225,7 @@ enum page_cache_mode {
18454 #ifdef CONFIG_X86_64
18455 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18456 #else
18457 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18458 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18459 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18460 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18461 #endif
18462 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18463 {
18464 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18465 }
18466 +#endif
18467
18468 +#if PAGETABLE_LEVELS == 3
18469 +#include <asm-generic/pgtable-nopud.h>
18470 +#endif
18471 +
18472 +#if PAGETABLE_LEVELS == 2
18473 +#include <asm-generic/pgtable-nopmd.h>
18474 +#endif
18475 +
18476 +#ifndef __ASSEMBLY__
18477 #if PAGETABLE_LEVELS > 3
18478 typedef struct { pudval_t pud; } pud_t;
18479
18480 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18481 return pud.pud;
18482 }
18483 #else
18484 -#include <asm-generic/pgtable-nopud.h>
18485 -
18486 static inline pudval_t native_pud_val(pud_t pud)
18487 {
18488 return native_pgd_val(pud.pgd);
18489 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18490 return pmd.pmd;
18491 }
18492 #else
18493 -#include <asm-generic/pgtable-nopmd.h>
18494 -
18495 static inline pmdval_t native_pmd_val(pmd_t pmd)
18496 {
18497 return native_pgd_val(pmd.pud.pgd);
18498 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18499
18500 extern pteval_t __supported_pte_mask;
18501 extern void set_nx(void);
18502 -extern int nx_enabled;
18503
18504 #define pgprot_writecombine pgprot_writecombine
18505 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18506 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18507 index 8f327184..368fb29 100644
18508 --- a/arch/x86/include/asm/preempt.h
18509 +++ b/arch/x86/include/asm/preempt.h
18510 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18511 */
18512 static __always_inline bool __preempt_count_dec_and_test(void)
18513 {
18514 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18515 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18516 }
18517
18518 /*
18519 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18520 index a092a0c..8e9640b 100644
18521 --- a/arch/x86/include/asm/processor.h
18522 +++ b/arch/x86/include/asm/processor.h
18523 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18524 /* Index into per_cpu list: */
18525 u16 cpu_index;
18526 u32 microcode;
18527 -};
18528 +} __randomize_layout;
18529
18530 #define X86_VENDOR_INTEL 0
18531 #define X86_VENDOR_CYRIX 1
18532 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18533 : "memory");
18534 }
18535
18536 +/* invpcid (%rdx),%rax */
18537 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18538 +
18539 +#define INVPCID_SINGLE_ADDRESS 0UL
18540 +#define INVPCID_SINGLE_CONTEXT 1UL
18541 +#define INVPCID_ALL_GLOBAL 2UL
18542 +#define INVPCID_ALL_NONGLOBAL 3UL
18543 +
18544 +#define PCID_KERNEL 0UL
18545 +#define PCID_USER 1UL
18546 +#define PCID_NOFLUSH (1UL << 63)
18547 +
18548 static inline void load_cr3(pgd_t *pgdir)
18549 {
18550 - write_cr3(__pa(pgdir));
18551 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18552 }
18553
18554 #ifdef CONFIG_X86_32
18555 @@ -282,7 +294,7 @@ struct tss_struct {
18556
18557 } ____cacheline_aligned;
18558
18559 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18560 +extern struct tss_struct init_tss[NR_CPUS];
18561
18562 /*
18563 * Save the original ist values for checking stack pointers during debugging
18564 @@ -479,6 +491,7 @@ struct thread_struct {
18565 unsigned short ds;
18566 unsigned short fsindex;
18567 unsigned short gsindex;
18568 + unsigned short ss;
18569 #endif
18570 #ifdef CONFIG_X86_32
18571 unsigned long ip;
18572 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18573 extern unsigned long mmu_cr4_features;
18574 extern u32 *trampoline_cr4_features;
18575
18576 -static inline void set_in_cr4(unsigned long mask)
18577 -{
18578 - unsigned long cr4;
18579 -
18580 - mmu_cr4_features |= mask;
18581 - if (trampoline_cr4_features)
18582 - *trampoline_cr4_features = mmu_cr4_features;
18583 - cr4 = read_cr4();
18584 - cr4 |= mask;
18585 - write_cr4(cr4);
18586 -}
18587 -
18588 -static inline void clear_in_cr4(unsigned long mask)
18589 -{
18590 - unsigned long cr4;
18591 -
18592 - mmu_cr4_features &= ~mask;
18593 - if (trampoline_cr4_features)
18594 - *trampoline_cr4_features = mmu_cr4_features;
18595 - cr4 = read_cr4();
18596 - cr4 &= ~mask;
18597 - write_cr4(cr4);
18598 -}
18599 +extern void set_in_cr4(unsigned long mask);
18600 +extern void clear_in_cr4(unsigned long mask);
18601
18602 typedef struct {
18603 unsigned long seg;
18604 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18605 */
18606 #define TASK_SIZE PAGE_OFFSET
18607 #define TASK_SIZE_MAX TASK_SIZE
18608 +
18609 +#ifdef CONFIG_PAX_SEGMEXEC
18610 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18611 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18612 +#else
18613 #define STACK_TOP TASK_SIZE
18614 -#define STACK_TOP_MAX STACK_TOP
18615 +#endif
18616 +
18617 +#define STACK_TOP_MAX TASK_SIZE
18618
18619 #define INIT_THREAD { \
18620 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18621 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18622 .vm86_info = NULL, \
18623 .sysenter_cs = __KERNEL_CS, \
18624 .io_bitmap_ptr = NULL, \
18625 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18626 */
18627 #define INIT_TSS { \
18628 .x86_tss = { \
18629 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18630 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18631 .ss0 = __KERNEL_DS, \
18632 .ss1 = __KERNEL_CS, \
18633 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18634 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18635 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18636
18637 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18638 -#define KSTK_TOP(info) \
18639 -({ \
18640 - unsigned long *__ptr = (unsigned long *)(info); \
18641 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18642 -})
18643 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18644
18645 /*
18646 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18647 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18648 #define task_pt_regs(task) \
18649 ({ \
18650 struct pt_regs *__regs__; \
18651 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18652 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18653 __regs__ - 1; \
18654 })
18655
18656 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18657 * particular problem by preventing anything from being mapped
18658 * at the maximum canonical address.
18659 */
18660 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18661 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18662
18663 /* This decides where the kernel will search for a free chunk of vm
18664 * space during mmap's.
18665 */
18666 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18667 - 0xc0000000 : 0xFFFFe000)
18668 + 0xc0000000 : 0xFFFFf000)
18669
18670 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18671 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18672 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18673 #define STACK_TOP_MAX TASK_SIZE_MAX
18674
18675 #define INIT_THREAD { \
18676 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18677 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18678 }
18679
18680 #define INIT_TSS { \
18681 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18682 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18683 }
18684
18685 /*
18686 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18687 */
18688 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18689
18690 +#ifdef CONFIG_PAX_SEGMEXEC
18691 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18692 +#endif
18693 +
18694 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18695
18696 /* Get/set a process' ability to use the timestamp counter instruction */
18697 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18698 return 0;
18699 }
18700
18701 -extern unsigned long arch_align_stack(unsigned long sp);
18702 +#define arch_align_stack(x) ((x) & ~0xfUL)
18703 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18704
18705 void default_idle(void);
18706 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18707 #define xen_set_default_idle 0
18708 #endif
18709
18710 -void stop_this_cpu(void *dummy);
18711 +void stop_this_cpu(void *dummy) __noreturn;
18712 void df_debug(struct pt_regs *regs, long error_code);
18713 #endif /* _ASM_X86_PROCESSOR_H */
18714 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18715 index 86fc2bb..bd5049a 100644
18716 --- a/arch/x86/include/asm/ptrace.h
18717 +++ b/arch/x86/include/asm/ptrace.h
18718 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18719 }
18720
18721 /*
18722 - * user_mode_vm(regs) determines whether a register set came from user mode.
18723 + * user_mode(regs) determines whether a register set came from user mode.
18724 * This is true if V8086 mode was enabled OR if the register set was from
18725 * protected mode with RPL-3 CS value. This tricky test checks that with
18726 * one comparison. Many places in the kernel can bypass this full check
18727 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18728 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18729 + * be used.
18730 */
18731 -static inline int user_mode(struct pt_regs *regs)
18732 +static inline int user_mode_novm(struct pt_regs *regs)
18733 {
18734 #ifdef CONFIG_X86_32
18735 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18736 #else
18737 - return !!(regs->cs & 3);
18738 + return !!(regs->cs & SEGMENT_RPL_MASK);
18739 #endif
18740 }
18741
18742 -static inline int user_mode_vm(struct pt_regs *regs)
18743 +static inline int user_mode(struct pt_regs *regs)
18744 {
18745 #ifdef CONFIG_X86_32
18746 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18747 USER_RPL;
18748 #else
18749 - return user_mode(regs);
18750 + return user_mode_novm(regs);
18751 #endif
18752 }
18753
18754 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18755 #ifdef CONFIG_X86_64
18756 static inline bool user_64bit_mode(struct pt_regs *regs)
18757 {
18758 + unsigned long cs = regs->cs & 0xffff;
18759 #ifndef CONFIG_PARAVIRT
18760 /*
18761 * On non-paravirt systems, this is the only long mode CPL 3
18762 * selector. We do not allow long mode selectors in the LDT.
18763 */
18764 - return regs->cs == __USER_CS;
18765 + return cs == __USER_CS;
18766 #else
18767 /* Headers are too twisted for this to go in paravirt.h. */
18768 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18769 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18770 #endif
18771 }
18772
18773 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18774 * Traps from the kernel do not save sp and ss.
18775 * Use the helper function to retrieve sp.
18776 */
18777 - if (offset == offsetof(struct pt_regs, sp) &&
18778 - regs->cs == __KERNEL_CS)
18779 - return kernel_stack_pointer(regs);
18780 + if (offset == offsetof(struct pt_regs, sp)) {
18781 + unsigned long cs = regs->cs & 0xffff;
18782 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18783 + return kernel_stack_pointer(regs);
18784 + }
18785 #endif
18786 return *(unsigned long *)((unsigned long)regs + offset);
18787 }
18788 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18789 index ae0e241..e80b10b 100644
18790 --- a/arch/x86/include/asm/qrwlock.h
18791 +++ b/arch/x86/include/asm/qrwlock.h
18792 @@ -7,8 +7,8 @@
18793 #define queue_write_unlock queue_write_unlock
18794 static inline void queue_write_unlock(struct qrwlock *lock)
18795 {
18796 - barrier();
18797 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18798 + barrier();
18799 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18800 }
18801 #endif
18802
18803 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18804 index 9c6b890..5305f53 100644
18805 --- a/arch/x86/include/asm/realmode.h
18806 +++ b/arch/x86/include/asm/realmode.h
18807 @@ -22,16 +22,14 @@ struct real_mode_header {
18808 #endif
18809 /* APM/BIOS reboot */
18810 u32 machine_real_restart_asm;
18811 -#ifdef CONFIG_X86_64
18812 u32 machine_real_restart_seg;
18813 -#endif
18814 };
18815
18816 /* This must match data at trampoline_32/64.S */
18817 struct trampoline_header {
18818 #ifdef CONFIG_X86_32
18819 u32 start;
18820 - u16 gdt_pad;
18821 + u16 boot_cs;
18822 u16 gdt_limit;
18823 u32 gdt_base;
18824 #else
18825 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18826 index a82c4f1..ac45053 100644
18827 --- a/arch/x86/include/asm/reboot.h
18828 +++ b/arch/x86/include/asm/reboot.h
18829 @@ -6,13 +6,13 @@
18830 struct pt_regs;
18831
18832 struct machine_ops {
18833 - void (*restart)(char *cmd);
18834 - void (*halt)(void);
18835 - void (*power_off)(void);
18836 + void (* __noreturn restart)(char *cmd);
18837 + void (* __noreturn halt)(void);
18838 + void (* __noreturn power_off)(void);
18839 void (*shutdown)(void);
18840 void (*crash_shutdown)(struct pt_regs *);
18841 - void (*emergency_restart)(void);
18842 -};
18843 + void (* __noreturn emergency_restart)(void);
18844 +} __no_const;
18845
18846 extern struct machine_ops machine_ops;
18847
18848 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18849 index 8f7866a..e442f20 100644
18850 --- a/arch/x86/include/asm/rmwcc.h
18851 +++ b/arch/x86/include/asm/rmwcc.h
18852 @@ -3,7 +3,34 @@
18853
18854 #ifdef CC_HAVE_ASM_GOTO
18855
18856 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18857 +#ifdef CONFIG_PAX_REFCOUNT
18858 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18859 +do { \
18860 + asm_volatile_goto (fullop \
18861 + ";jno 0f\n" \
18862 + fullantiop \
18863 + ";int $4\n0:\n" \
18864 + _ASM_EXTABLE(0b, 0b) \
18865 + ";j" cc " %l[cc_label]" \
18866 + : : "m" (var), ## __VA_ARGS__ \
18867 + : "memory" : cc_label); \
18868 + return 0; \
18869 +cc_label: \
18870 + return 1; \
18871 +} while (0)
18872 +#else
18873 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18874 +do { \
18875 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18876 + : : "m" (var), ## __VA_ARGS__ \
18877 + : "memory" : cc_label); \
18878 + return 0; \
18879 +cc_label: \
18880 + return 1; \
18881 +} while (0)
18882 +#endif
18883 +
18884 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18885 do { \
18886 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18887 : : "m" (var), ## __VA_ARGS__ \
18888 @@ -13,15 +40,46 @@ cc_label: \
18889 return 1; \
18890 } while (0)
18891
18892 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18893 - __GEN_RMWcc(op " " arg0, var, cc)
18894 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18895 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18896
18897 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18898 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18899 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18900 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18901 +
18902 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18903 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18904 +
18905 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18906 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18907
18908 #else /* !CC_HAVE_ASM_GOTO */
18909
18910 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18911 +#ifdef CONFIG_PAX_REFCOUNT
18912 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18913 +do { \
18914 + char c; \
18915 + asm volatile (fullop \
18916 + ";jno 0f\n" \
18917 + fullantiop \
18918 + ";int $4\n0:\n" \
18919 + _ASM_EXTABLE(0b, 0b) \
18920 + "; set" cc " %1" \
18921 + : "+m" (var), "=qm" (c) \
18922 + : __VA_ARGS__ : "memory"); \
18923 + return c != 0; \
18924 +} while (0)
18925 +#else
18926 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18927 +do { \
18928 + char c; \
18929 + asm volatile (fullop "; set" cc " %1" \
18930 + : "+m" (var), "=qm" (c) \
18931 + : __VA_ARGS__ : "memory"); \
18932 + return c != 0; \
18933 +} while (0)
18934 +#endif
18935 +
18936 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18937 do { \
18938 char c; \
18939 asm volatile (fullop "; set" cc " %1" \
18940 @@ -30,11 +88,17 @@ do { \
18941 return c != 0; \
18942 } while (0)
18943
18944 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18945 - __GEN_RMWcc(op " " arg0, var, cc)
18946 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18947 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18948 +
18949 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18950 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18951 +
18952 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18953 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18954
18955 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18956 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18957 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18958 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18959
18960 #endif /* CC_HAVE_ASM_GOTO */
18961
18962 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18963 index cad82c9..2e5c5c1 100644
18964 --- a/arch/x86/include/asm/rwsem.h
18965 +++ b/arch/x86/include/asm/rwsem.h
18966 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18967 {
18968 asm volatile("# beginning down_read\n\t"
18969 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18970 +
18971 +#ifdef CONFIG_PAX_REFCOUNT
18972 + "jno 0f\n"
18973 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18974 + "int $4\n0:\n"
18975 + _ASM_EXTABLE(0b, 0b)
18976 +#endif
18977 +
18978 /* adds 0x00000001 */
18979 " jns 1f\n"
18980 " call call_rwsem_down_read_failed\n"
18981 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18982 "1:\n\t"
18983 " mov %1,%2\n\t"
18984 " add %3,%2\n\t"
18985 +
18986 +#ifdef CONFIG_PAX_REFCOUNT
18987 + "jno 0f\n"
18988 + "sub %3,%2\n"
18989 + "int $4\n0:\n"
18990 + _ASM_EXTABLE(0b, 0b)
18991 +#endif
18992 +
18993 " jle 2f\n\t"
18994 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18995 " jnz 1b\n\t"
18996 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18997 long tmp;
18998 asm volatile("# beginning down_write\n\t"
18999 LOCK_PREFIX " xadd %1,(%2)\n\t"
19000 +
19001 +#ifdef CONFIG_PAX_REFCOUNT
19002 + "jno 0f\n"
19003 + "mov %1,(%2)\n"
19004 + "int $4\n0:\n"
19005 + _ASM_EXTABLE(0b, 0b)
19006 +#endif
19007 +
19008 /* adds 0xffff0001, returns the old value */
19009 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
19010 /* was the active mask 0 before? */
19011 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
19012 long tmp;
19013 asm volatile("# beginning __up_read\n\t"
19014 LOCK_PREFIX " xadd %1,(%2)\n\t"
19015 +
19016 +#ifdef CONFIG_PAX_REFCOUNT
19017 + "jno 0f\n"
19018 + "mov %1,(%2)\n"
19019 + "int $4\n0:\n"
19020 + _ASM_EXTABLE(0b, 0b)
19021 +#endif
19022 +
19023 /* subtracts 1, returns the old value */
19024 " jns 1f\n\t"
19025 " call call_rwsem_wake\n" /* expects old value in %edx */
19026 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
19027 long tmp;
19028 asm volatile("# beginning __up_write\n\t"
19029 LOCK_PREFIX " xadd %1,(%2)\n\t"
19030 +
19031 +#ifdef CONFIG_PAX_REFCOUNT
19032 + "jno 0f\n"
19033 + "mov %1,(%2)\n"
19034 + "int $4\n0:\n"
19035 + _ASM_EXTABLE(0b, 0b)
19036 +#endif
19037 +
19038 /* subtracts 0xffff0001, returns the old value */
19039 " jns 1f\n\t"
19040 " call call_rwsem_wake\n" /* expects old value in %edx */
19041 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19042 {
19043 asm volatile("# beginning __downgrade_write\n\t"
19044 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
19045 +
19046 +#ifdef CONFIG_PAX_REFCOUNT
19047 + "jno 0f\n"
19048 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
19049 + "int $4\n0:\n"
19050 + _ASM_EXTABLE(0b, 0b)
19051 +#endif
19052 +
19053 /*
19054 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
19055 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
19056 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19057 */
19058 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19059 {
19060 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
19061 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
19062 +
19063 +#ifdef CONFIG_PAX_REFCOUNT
19064 + "jno 0f\n"
19065 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
19066 + "int $4\n0:\n"
19067 + _ASM_EXTABLE(0b, 0b)
19068 +#endif
19069 +
19070 : "+m" (sem->count)
19071 : "er" (delta));
19072 }
19073 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19074 */
19075 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19076 {
19077 - return delta + xadd(&sem->count, delta);
19078 + return delta + xadd_check_overflow(&sem->count, delta);
19079 }
19080
19081 #endif /* __KERNEL__ */
19082 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19083 index db257a5..b91bc77 100644
19084 --- a/arch/x86/include/asm/segment.h
19085 +++ b/arch/x86/include/asm/segment.h
19086 @@ -73,10 +73,15 @@
19087 * 26 - ESPFIX small SS
19088 * 27 - per-cpu [ offset to per-cpu data area ]
19089 * 28 - stack_canary-20 [ for stack protector ]
19090 - * 29 - unused
19091 - * 30 - unused
19092 + * 29 - PCI BIOS CS
19093 + * 30 - PCI BIOS DS
19094 * 31 - TSS for double fault handler
19095 */
19096 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19097 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19098 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19099 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19100 +
19101 #define GDT_ENTRY_TLS_MIN 6
19102 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19103
19104 @@ -88,6 +93,8 @@
19105
19106 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19107
19108 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19109 +
19110 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19111
19112 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19113 @@ -113,6 +120,12 @@
19114 #define __KERNEL_STACK_CANARY 0
19115 #endif
19116
19117 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19118 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19119 +
19120 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19121 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19122 +
19123 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19124
19125 /*
19126 @@ -140,7 +153,7 @@
19127 */
19128
19129 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19130 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19131 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19132
19133
19134 #else
19135 @@ -164,6 +177,8 @@
19136 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19137 #define __USER32_DS __USER_DS
19138
19139 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19140 +
19141 #define GDT_ENTRY_TSS 8 /* needs two entries */
19142 #define GDT_ENTRY_LDT 10 /* needs two entries */
19143 #define GDT_ENTRY_TLS_MIN 12
19144 @@ -172,6 +187,8 @@
19145 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19146 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19147
19148 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19149 +
19150 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19151 #define FS_TLS 0
19152 #define GS_TLS 1
19153 @@ -179,12 +196,14 @@
19154 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19155 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19156
19157 -#define GDT_ENTRIES 16
19158 +#define GDT_ENTRIES 17
19159
19160 #endif
19161
19162 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19163 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19164 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19165 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19166 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19167 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19168 #ifndef CONFIG_PARAVIRT
19169 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19170 {
19171 unsigned long __limit;
19172 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19173 - return __limit + 1;
19174 + return __limit;
19175 }
19176
19177 #endif /* !__ASSEMBLY__ */
19178 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19179 index 8d3120f..352b440 100644
19180 --- a/arch/x86/include/asm/smap.h
19181 +++ b/arch/x86/include/asm/smap.h
19182 @@ -25,11 +25,40 @@
19183
19184 #include <asm/alternative-asm.h>
19185
19186 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19187 +#define ASM_PAX_OPEN_USERLAND \
19188 + 661: jmp 663f; \
19189 + .pushsection .altinstr_replacement, "a" ; \
19190 + 662: pushq %rax; nop; \
19191 + .popsection ; \
19192 + .pushsection .altinstructions, "a" ; \
19193 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19194 + .popsection ; \
19195 + call __pax_open_userland; \
19196 + popq %rax; \
19197 + 663:
19198 +
19199 +#define ASM_PAX_CLOSE_USERLAND \
19200 + 661: jmp 663f; \
19201 + .pushsection .altinstr_replacement, "a" ; \
19202 + 662: pushq %rax; nop; \
19203 + .popsection; \
19204 + .pushsection .altinstructions, "a" ; \
19205 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19206 + .popsection; \
19207 + call __pax_close_userland; \
19208 + popq %rax; \
19209 + 663:
19210 +#else
19211 +#define ASM_PAX_OPEN_USERLAND
19212 +#define ASM_PAX_CLOSE_USERLAND
19213 +#endif
19214 +
19215 #ifdef CONFIG_X86_SMAP
19216
19217 #define ASM_CLAC \
19218 661: ASM_NOP3 ; \
19219 - .pushsection .altinstr_replacement, "ax" ; \
19220 + .pushsection .altinstr_replacement, "a" ; \
19221 662: __ASM_CLAC ; \
19222 .popsection ; \
19223 .pushsection .altinstructions, "a" ; \
19224 @@ -38,7 +67,7 @@
19225
19226 #define ASM_STAC \
19227 661: ASM_NOP3 ; \
19228 - .pushsection .altinstr_replacement, "ax" ; \
19229 + .pushsection .altinstr_replacement, "a" ; \
19230 662: __ASM_STAC ; \
19231 .popsection ; \
19232 .pushsection .altinstructions, "a" ; \
19233 @@ -56,6 +85,37 @@
19234
19235 #include <asm/alternative.h>
19236
19237 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19238 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19239 +
19240 +extern void __pax_open_userland(void);
19241 +static __always_inline unsigned long pax_open_userland(void)
19242 +{
19243 +
19244 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19245 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19246 + :
19247 + : [open] "i" (__pax_open_userland)
19248 + : "memory", "rax");
19249 +#endif
19250 +
19251 + return 0;
19252 +}
19253 +
19254 +extern void __pax_close_userland(void);
19255 +static __always_inline unsigned long pax_close_userland(void)
19256 +{
19257 +
19258 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19259 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19260 + :
19261 + : [close] "i" (__pax_close_userland)
19262 + : "memory", "rax");
19263 +#endif
19264 +
19265 + return 0;
19266 +}
19267 +
19268 #ifdef CONFIG_X86_SMAP
19269
19270 static __always_inline void clac(void)
19271 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19272 index 8cd1cc3..827e09e 100644
19273 --- a/arch/x86/include/asm/smp.h
19274 +++ b/arch/x86/include/asm/smp.h
19275 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19276 /* cpus sharing the last level cache: */
19277 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19278 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19279 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19280 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19281
19282 static inline struct cpumask *cpu_sibling_mask(int cpu)
19283 {
19284 @@ -78,7 +78,7 @@ struct smp_ops {
19285
19286 void (*send_call_func_ipi)(const struct cpumask *mask);
19287 void (*send_call_func_single_ipi)(int cpu);
19288 -};
19289 +} __no_const;
19290
19291 /* Globals due to paravirt */
19292 extern void set_cpu_sibling_map(int cpu);
19293 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19294 extern int safe_smp_processor_id(void);
19295
19296 #elif defined(CONFIG_X86_64_SMP)
19297 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19298 -
19299 -#define stack_smp_processor_id() \
19300 -({ \
19301 - struct thread_info *ti; \
19302 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19303 - ti->cpu; \
19304 -})
19305 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19306 +#define stack_smp_processor_id() raw_smp_processor_id()
19307 #define safe_smp_processor_id() smp_processor_id()
19308
19309 #endif
19310 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19311 index 6a99859..03cb807 100644
19312 --- a/arch/x86/include/asm/stackprotector.h
19313 +++ b/arch/x86/include/asm/stackprotector.h
19314 @@ -47,7 +47,7 @@
19315 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19316 */
19317 #define GDT_STACK_CANARY_INIT \
19318 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19319 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19320
19321 /*
19322 * Initialize the stackprotector canary value.
19323 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19324
19325 static inline void load_stack_canary_segment(void)
19326 {
19327 -#ifdef CONFIG_X86_32
19328 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19329 asm volatile ("mov %0, %%gs" : : "r" (0));
19330 #endif
19331 }
19332 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19333 index 70bbe39..4ae2bd4 100644
19334 --- a/arch/x86/include/asm/stacktrace.h
19335 +++ b/arch/x86/include/asm/stacktrace.h
19336 @@ -11,28 +11,20 @@
19337
19338 extern int kstack_depth_to_print;
19339
19340 -struct thread_info;
19341 +struct task_struct;
19342 struct stacktrace_ops;
19343
19344 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19345 - unsigned long *stack,
19346 - unsigned long bp,
19347 - const struct stacktrace_ops *ops,
19348 - void *data,
19349 - unsigned long *end,
19350 - int *graph);
19351 +typedef unsigned long walk_stack_t(struct task_struct *task,
19352 + void *stack_start,
19353 + unsigned long *stack,
19354 + unsigned long bp,
19355 + const struct stacktrace_ops *ops,
19356 + void *data,
19357 + unsigned long *end,
19358 + int *graph);
19359
19360 -extern unsigned long
19361 -print_context_stack(struct thread_info *tinfo,
19362 - unsigned long *stack, unsigned long bp,
19363 - const struct stacktrace_ops *ops, void *data,
19364 - unsigned long *end, int *graph);
19365 -
19366 -extern unsigned long
19367 -print_context_stack_bp(struct thread_info *tinfo,
19368 - unsigned long *stack, unsigned long bp,
19369 - const struct stacktrace_ops *ops, void *data,
19370 - unsigned long *end, int *graph);
19371 +extern walk_stack_t print_context_stack;
19372 +extern walk_stack_t print_context_stack_bp;
19373
19374 /* Generic stack tracer with callbacks */
19375
19376 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19377 void (*address)(void *data, unsigned long address, int reliable);
19378 /* On negative return stop dumping */
19379 int (*stack)(void *data, char *name);
19380 - walk_stack_t walk_stack;
19381 + walk_stack_t *walk_stack;
19382 };
19383
19384 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19385 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19386 index 751bf4b..a1278b5 100644
19387 --- a/arch/x86/include/asm/switch_to.h
19388 +++ b/arch/x86/include/asm/switch_to.h
19389 @@ -112,7 +112,7 @@ do { \
19390 "call __switch_to\n\t" \
19391 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19392 __switch_canary \
19393 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19394 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19395 "movq %%rax,%%rdi\n\t" \
19396 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19397 "jnz ret_from_fork\n\t" \
19398 @@ -123,7 +123,7 @@ do { \
19399 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19400 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19401 [_tif_fork] "i" (_TIF_FORK), \
19402 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19403 + [thread_info] "m" (current_tinfo), \
19404 [current_task] "m" (current_task) \
19405 __switch_canary_iparam \
19406 : "memory", "cc" __EXTRA_CLOBBER)
19407 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19408 index 547e344..6be1175 100644
19409 --- a/arch/x86/include/asm/thread_info.h
19410 +++ b/arch/x86/include/asm/thread_info.h
19411 @@ -24,7 +24,6 @@ struct exec_domain;
19412 #include <linux/atomic.h>
19413
19414 struct thread_info {
19415 - struct task_struct *task; /* main task structure */
19416 struct exec_domain *exec_domain; /* execution domain */
19417 __u32 flags; /* low level flags */
19418 __u32 status; /* thread synchronous flags */
19419 @@ -33,13 +32,13 @@ struct thread_info {
19420 mm_segment_t addr_limit;
19421 struct restart_block restart_block;
19422 void __user *sysenter_return;
19423 + unsigned long lowest_stack;
19424 unsigned int sig_on_uaccess_error:1;
19425 unsigned int uaccess_err:1; /* uaccess failed */
19426 };
19427
19428 -#define INIT_THREAD_INFO(tsk) \
19429 +#define INIT_THREAD_INFO \
19430 { \
19431 - .task = &tsk, \
19432 .exec_domain = &default_exec_domain, \
19433 .flags = 0, \
19434 .cpu = 0, \
19435 @@ -50,7 +49,7 @@ struct thread_info {
19436 }, \
19437 }
19438
19439 -#define init_thread_info (init_thread_union.thread_info)
19440 +#define init_thread_info (init_thread_union.stack)
19441 #define init_stack (init_thread_union.stack)
19442
19443 #else /* !__ASSEMBLY__ */
19444 @@ -91,6 +90,7 @@ struct thread_info {
19445 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19446 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19447 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19448 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19449
19450 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19451 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19452 @@ -115,17 +115,18 @@ struct thread_info {
19453 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19454 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19455 #define _TIF_X32 (1 << TIF_X32)
19456 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19457
19458 /* work to do in syscall_trace_enter() */
19459 #define _TIF_WORK_SYSCALL_ENTRY \
19460 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19461 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19462 - _TIF_NOHZ)
19463 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19464
19465 /* work to do in syscall_trace_leave() */
19466 #define _TIF_WORK_SYSCALL_EXIT \
19467 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19468 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19469 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19470
19471 /* work to do on interrupt/exception return */
19472 #define _TIF_WORK_MASK \
19473 @@ -136,7 +137,7 @@ struct thread_info {
19474 /* work to do on any return to user space */
19475 #define _TIF_ALLWORK_MASK \
19476 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19477 - _TIF_NOHZ)
19478 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19479
19480 /* Only used for 64 bit */
19481 #define _TIF_DO_NOTIFY_MASK \
19482 @@ -151,7 +152,6 @@ struct thread_info {
19483 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19484
19485 #define STACK_WARN (THREAD_SIZE/8)
19486 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19487
19488 /*
19489 * macros/functions for gaining access to the thread information structure
19490 @@ -162,26 +162,18 @@ struct thread_info {
19491
19492 DECLARE_PER_CPU(unsigned long, kernel_stack);
19493
19494 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19495 +
19496 static inline struct thread_info *current_thread_info(void)
19497 {
19498 - struct thread_info *ti;
19499 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19500 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19501 - return ti;
19502 + return this_cpu_read_stable(current_tinfo);
19503 }
19504
19505 #else /* !__ASSEMBLY__ */
19506
19507 /* how to get the thread information struct from ASM */
19508 #define GET_THREAD_INFO(reg) \
19509 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19510 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19511 -
19512 -/*
19513 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19514 - * a certain register (to be used in assembler memory operands).
19515 - */
19516 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19517 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19518
19519 #endif
19520
19521 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19522 extern void arch_task_cache_init(void);
19523 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19524 extern void arch_release_task_struct(struct task_struct *tsk);
19525 +
19526 +#define __HAVE_THREAD_FUNCTIONS
19527 +#define task_thread_info(task) (&(task)->tinfo)
19528 +#define task_stack_page(task) ((task)->stack)
19529 +#define setup_thread_stack(p, org) do {} while (0)
19530 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19531 +
19532 #endif
19533 #endif /* _ASM_X86_THREAD_INFO_H */
19534 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19535 index 04905bf..1178cdf 100644
19536 --- a/arch/x86/include/asm/tlbflush.h
19537 +++ b/arch/x86/include/asm/tlbflush.h
19538 @@ -17,18 +17,44 @@
19539
19540 static inline void __native_flush_tlb(void)
19541 {
19542 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19543 + u64 descriptor[2];
19544 +
19545 + descriptor[0] = PCID_KERNEL;
19546 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19547 + return;
19548 + }
19549 +
19550 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19551 + if (static_cpu_has(X86_FEATURE_PCID)) {
19552 + unsigned int cpu = raw_get_cpu();
19553 +
19554 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19555 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19556 + raw_put_cpu_no_resched();
19557 + return;
19558 + }
19559 +#endif
19560 +
19561 native_write_cr3(native_read_cr3());
19562 }
19563
19564 static inline void __native_flush_tlb_global_irq_disabled(void)
19565 {
19566 - unsigned long cr4;
19567 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19568 + u64 descriptor[2];
19569
19570 - cr4 = native_read_cr4();
19571 - /* clear PGE */
19572 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19573 - /* write old PGE again and flush TLBs */
19574 - native_write_cr4(cr4);
19575 + descriptor[0] = PCID_KERNEL;
19576 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19577 + } else {
19578 + unsigned long cr4;
19579 +
19580 + cr4 = native_read_cr4();
19581 + /* clear PGE */
19582 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19583 + /* write old PGE again and flush TLBs */
19584 + native_write_cr4(cr4);
19585 + }
19586 }
19587
19588 static inline void __native_flush_tlb_global(void)
19589 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19590
19591 static inline void __native_flush_tlb_single(unsigned long addr)
19592 {
19593 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19594 + u64 descriptor[2];
19595 +
19596 + descriptor[0] = PCID_KERNEL;
19597 + descriptor[1] = addr;
19598 +
19599 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19600 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19601 + if (addr < TASK_SIZE_MAX)
19602 + descriptor[1] += pax_user_shadow_base;
19603 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19604 + }
19605 +
19606 + descriptor[0] = PCID_USER;
19607 + descriptor[1] = addr;
19608 +#endif
19609 +
19610 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19611 + return;
19612 + }
19613 +
19614 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19615 + if (static_cpu_has(X86_FEATURE_PCID)) {
19616 + unsigned int cpu = raw_get_cpu();
19617 +
19618 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19619 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19620 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19621 + raw_put_cpu_no_resched();
19622 +
19623 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19624 + addr += pax_user_shadow_base;
19625 + }
19626 +#endif
19627 +
19628 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19629 }
19630
19631 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19632 index 0d592e0..7430aad 100644
19633 --- a/arch/x86/include/asm/uaccess.h
19634 +++ b/arch/x86/include/asm/uaccess.h
19635 @@ -7,6 +7,7 @@
19636 #include <linux/compiler.h>
19637 #include <linux/thread_info.h>
19638 #include <linux/string.h>
19639 +#include <linux/spinlock.h>
19640 #include <asm/asm.h>
19641 #include <asm/page.h>
19642 #include <asm/smap.h>
19643 @@ -29,7 +30,12 @@
19644
19645 #define get_ds() (KERNEL_DS)
19646 #define get_fs() (current_thread_info()->addr_limit)
19647 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19648 +void __set_fs(mm_segment_t x);
19649 +void set_fs(mm_segment_t x);
19650 +#else
19651 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19652 +#endif
19653
19654 #define segment_eq(a, b) ((a).seg == (b).seg)
19655
19656 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19657 * checks that the pointer is in the user space range - after calling
19658 * this function, memory access functions may still return -EFAULT.
19659 */
19660 -#define access_ok(type, addr, size) \
19661 - likely(!__range_not_ok(addr, size, user_addr_max()))
19662 +extern int _cond_resched(void);
19663 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19664 +#define access_ok(type, addr, size) \
19665 +({ \
19666 + unsigned long __size = size; \
19667 + unsigned long __addr = (unsigned long)addr; \
19668 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19669 + if (__ret_ao && __size) { \
19670 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19671 + unsigned long __end_ao = __addr + __size - 1; \
19672 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19673 + while (__addr_ao <= __end_ao) { \
19674 + char __c_ao; \
19675 + __addr_ao += PAGE_SIZE; \
19676 + if (__size > PAGE_SIZE) \
19677 + _cond_resched(); \
19678 + if (__get_user(__c_ao, (char __user *)__addr)) \
19679 + break; \
19680 + if (type != VERIFY_WRITE) { \
19681 + __addr = __addr_ao; \
19682 + continue; \
19683 + } \
19684 + if (__put_user(__c_ao, (char __user *)__addr)) \
19685 + break; \
19686 + __addr = __addr_ao; \
19687 + } \
19688 + } \
19689 + } \
19690 + __ret_ao; \
19691 +})
19692
19693 /*
19694 * The exception table consists of pairs of addresses relative to the
19695 @@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19696 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19697 __chk_user_ptr(ptr); \
19698 might_fault(); \
19699 + pax_open_userland(); \
19700 asm volatile("call __get_user_%P3" \
19701 : "=a" (__ret_gu), "=r" (__val_gu) \
19702 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19703 (x) = (__typeof__(*(ptr))) __val_gu; \
19704 + pax_close_userland(); \
19705 __ret_gu; \
19706 })
19707
19708 @@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19709 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19710 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19711
19712 -
19713 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19714 +#define __copyuser_seg "gs;"
19715 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19716 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19717 +#else
19718 +#define __copyuser_seg
19719 +#define __COPYUSER_SET_ES
19720 +#define __COPYUSER_RESTORE_ES
19721 +#endif
19722
19723 #ifdef CONFIG_X86_32
19724 #define __put_user_asm_u64(x, addr, err, errret) \
19725 asm volatile(ASM_STAC "\n" \
19726 - "1: movl %%eax,0(%2)\n" \
19727 - "2: movl %%edx,4(%2)\n" \
19728 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19729 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19730 "3: " ASM_CLAC "\n" \
19731 ".section .fixup,\"ax\"\n" \
19732 "4: movl %3,%0\n" \
19733 @@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19734
19735 #define __put_user_asm_ex_u64(x, addr) \
19736 asm volatile(ASM_STAC "\n" \
19737 - "1: movl %%eax,0(%1)\n" \
19738 - "2: movl %%edx,4(%1)\n" \
19739 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19740 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19741 "3: " ASM_CLAC "\n" \
19742 _ASM_EXTABLE_EX(1b, 2b) \
19743 _ASM_EXTABLE_EX(2b, 3b) \
19744 @@ -257,7 +301,8 @@ extern void __put_user_8(void);
19745 __typeof__(*(ptr)) __pu_val; \
19746 __chk_user_ptr(ptr); \
19747 might_fault(); \
19748 - __pu_val = x; \
19749 + __pu_val = (x); \
19750 + pax_open_userland(); \
19751 switch (sizeof(*(ptr))) { \
19752 case 1: \
19753 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19754 @@ -275,6 +320,7 @@ extern void __put_user_8(void);
19755 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19756 break; \
19757 } \
19758 + pax_close_userland(); \
19759 __ret_pu; \
19760 })
19761
19762 @@ -355,8 +401,10 @@ do { \
19763 } while (0)
19764
19765 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19766 +do { \
19767 + pax_open_userland(); \
19768 asm volatile(ASM_STAC "\n" \
19769 - "1: mov"itype" %2,%"rtype"1\n" \
19770 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19771 "2: " ASM_CLAC "\n" \
19772 ".section .fixup,\"ax\"\n" \
19773 "3: mov %3,%0\n" \
19774 @@ -364,8 +412,10 @@ do { \
19775 " jmp 2b\n" \
19776 ".previous\n" \
19777 _ASM_EXTABLE(1b, 3b) \
19778 - : "=r" (err), ltype(x) \
19779 - : "m" (__m(addr)), "i" (errret), "0" (err))
19780 + : "=r" (err), ltype (x) \
19781 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19782 + pax_close_userland(); \
19783 +} while (0)
19784
19785 #define __get_user_size_ex(x, ptr, size) \
19786 do { \
19787 @@ -389,7 +439,7 @@ do { \
19788 } while (0)
19789
19790 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19791 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19792 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19793 "2:\n" \
19794 _ASM_EXTABLE_EX(1b, 2b) \
19795 : ltype(x) : "m" (__m(addr)))
19796 @@ -406,13 +456,24 @@ do { \
19797 int __gu_err; \
19798 unsigned long __gu_val; \
19799 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19800 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19801 + (x) = (__typeof__(*(ptr)))__gu_val; \
19802 __gu_err; \
19803 })
19804
19805 /* FIXME: this hack is definitely wrong -AK */
19806 struct __large_struct { unsigned long buf[100]; };
19807 -#define __m(x) (*(struct __large_struct __user *)(x))
19808 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19809 +#define ____m(x) \
19810 +({ \
19811 + unsigned long ____x = (unsigned long)(x); \
19812 + if (____x < pax_user_shadow_base) \
19813 + ____x += pax_user_shadow_base; \
19814 + (typeof(x))____x; \
19815 +})
19816 +#else
19817 +#define ____m(x) (x)
19818 +#endif
19819 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19820
19821 /*
19822 * Tell gcc we read from memory instead of writing: this is because
19823 @@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
19824 * aliasing issues.
19825 */
19826 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19827 +do { \
19828 + pax_open_userland(); \
19829 asm volatile(ASM_STAC "\n" \
19830 - "1: mov"itype" %"rtype"1,%2\n" \
19831 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19832 "2: " ASM_CLAC "\n" \
19833 ".section .fixup,\"ax\"\n" \
19834 "3: mov %3,%0\n" \
19835 @@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
19836 ".previous\n" \
19837 _ASM_EXTABLE(1b, 3b) \
19838 : "=r"(err) \
19839 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19840 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19841 + pax_close_userland(); \
19842 +} while (0)
19843
19844 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19845 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19846 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19847 "2:\n" \
19848 _ASM_EXTABLE_EX(1b, 2b) \
19849 : : ltype(x), "m" (__m(addr)))
19850 @@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
19851 */
19852 #define uaccess_try do { \
19853 current_thread_info()->uaccess_err = 0; \
19854 + pax_open_userland(); \
19855 stac(); \
19856 barrier();
19857
19858 #define uaccess_catch(err) \
19859 clac(); \
19860 + pax_close_userland(); \
19861 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19862 } while (0)
19863
19864 @@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
19865 * On error, the variable @x is set to zero.
19866 */
19867
19868 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19869 +#define __get_user(x, ptr) get_user((x), (ptr))
19870 +#else
19871 #define __get_user(x, ptr) \
19872 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19873 +#endif
19874
19875 /**
19876 * __put_user: - Write a simple value into user space, with less checking.
19877 @@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
19878 * Returns zero on success, or -EFAULT on error.
19879 */
19880
19881 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19882 +#define __put_user(x, ptr) put_user((x), (ptr))
19883 +#else
19884 #define __put_user(x, ptr) \
19885 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19886 +#endif
19887
19888 #define __get_user_unaligned __get_user
19889 #define __put_user_unaligned __put_user
19890 @@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
19891 #define get_user_ex(x, ptr) do { \
19892 unsigned long __gue_val; \
19893 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19894 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19895 + (x) = (__typeof__(*(ptr)))__gue_val; \
19896 } while (0)
19897
19898 #define put_user_try uaccess_try
19899 @@ -531,7 +606,7 @@ extern __must_check long strlen_user(const char __user *str);
19900 extern __must_check long strnlen_user(const char __user *str, long n);
19901
19902 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19903 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19904 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19905
19906 extern void __cmpxchg_wrong_size(void)
19907 __compiletime_error("Bad argument size for cmpxchg");
19908 @@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
19909 __typeof__(ptr) __uval = (uval); \
19910 __typeof__(*(ptr)) __old = (old); \
19911 __typeof__(*(ptr)) __new = (new); \
19912 + pax_open_userland(); \
19913 switch (size) { \
19914 case 1: \
19915 { \
19916 asm volatile("\t" ASM_STAC "\n" \
19917 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19918 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19919 "2:\t" ASM_CLAC "\n" \
19920 "\t.section .fixup, \"ax\"\n" \
19921 "3:\tmov %3, %0\n" \
19922 "\tjmp 2b\n" \
19923 "\t.previous\n" \
19924 _ASM_EXTABLE(1b, 3b) \
19925 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19926 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19927 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19928 : "memory" \
19929 ); \
19930 @@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
19931 case 2: \
19932 { \
19933 asm volatile("\t" ASM_STAC "\n" \
19934 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19935 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19936 "2:\t" ASM_CLAC "\n" \
19937 "\t.section .fixup, \"ax\"\n" \
19938 "3:\tmov %3, %0\n" \
19939 "\tjmp 2b\n" \
19940 "\t.previous\n" \
19941 _ASM_EXTABLE(1b, 3b) \
19942 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19943 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19944 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19945 : "memory" \
19946 ); \
19947 @@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
19948 case 4: \
19949 { \
19950 asm volatile("\t" ASM_STAC "\n" \
19951 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19952 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19953 "2:\t" ASM_CLAC "\n" \
19954 "\t.section .fixup, \"ax\"\n" \
19955 "3:\tmov %3, %0\n" \
19956 "\tjmp 2b\n" \
19957 "\t.previous\n" \
19958 _ASM_EXTABLE(1b, 3b) \
19959 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19960 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19961 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19962 : "memory" \
19963 ); \
19964 @@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
19965 __cmpxchg_wrong_size(); \
19966 \
19967 asm volatile("\t" ASM_STAC "\n" \
19968 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19969 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19970 "2:\t" ASM_CLAC "\n" \
19971 "\t.section .fixup, \"ax\"\n" \
19972 "3:\tmov %3, %0\n" \
19973 "\tjmp 2b\n" \
19974 "\t.previous\n" \
19975 _ASM_EXTABLE(1b, 3b) \
19976 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19977 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19978 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19979 : "memory" \
19980 ); \
19981 @@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
19982 default: \
19983 __cmpxchg_wrong_size(); \
19984 } \
19985 + pax_close_userland(); \
19986 *__uval = __old; \
19987 __ret; \
19988 })
19989 @@ -636,17 +713,6 @@ extern struct movsl_mask {
19990
19991 #define ARCH_HAS_NOCACHE_UACCESS 1
19992
19993 -#ifdef CONFIG_X86_32
19994 -# include <asm/uaccess_32.h>
19995 -#else
19996 -# include <asm/uaccess_64.h>
19997 -#endif
19998 -
19999 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
20000 - unsigned n);
20001 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20002 - unsigned n);
20003 -
20004 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
20005 # define copy_user_diag __compiletime_error
20006 #else
20007 @@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
20008 extern void copy_user_diag("copy_from_user() buffer size is too small")
20009 copy_from_user_overflow(void);
20010 extern void copy_user_diag("copy_to_user() buffer size is too small")
20011 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20012 +copy_to_user_overflow(void);
20013
20014 #undef copy_user_diag
20015
20016 @@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
20017
20018 extern void
20019 __compiletime_warning("copy_to_user() buffer size is not provably correct")
20020 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
20021 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
20022 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
20023
20024 #else
20025 @@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
20026
20027 #endif
20028
20029 +#ifdef CONFIG_X86_32
20030 +# include <asm/uaccess_32.h>
20031 +#else
20032 +# include <asm/uaccess_64.h>
20033 +#endif
20034 +
20035 static inline unsigned long __must_check
20036 copy_from_user(void *to, const void __user *from, unsigned long n)
20037 {
20038 - int sz = __compiletime_object_size(to);
20039 + size_t sz = __compiletime_object_size(to);
20040
20041 might_fault();
20042
20043 @@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20044 * case, and do only runtime checking for non-constant sizes.
20045 */
20046
20047 - if (likely(sz < 0 || sz >= n))
20048 - n = _copy_from_user(to, from, n);
20049 - else if(__builtin_constant_p(n))
20050 - copy_from_user_overflow();
20051 - else
20052 - __copy_from_user_overflow(sz, n);
20053 + if (likely(sz != (size_t)-1 && sz < n)) {
20054 + if(__builtin_constant_p(n))
20055 + copy_from_user_overflow();
20056 + else
20057 + __copy_from_user_overflow(sz, n);
20058 + } else if (access_ok(VERIFY_READ, from, n))
20059 + n = __copy_from_user(to, from, n);
20060 + else if ((long)n > 0)
20061 + memset(to, 0, n);
20062
20063 return n;
20064 }
20065 @@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20066 static inline unsigned long __must_check
20067 copy_to_user(void __user *to, const void *from, unsigned long n)
20068 {
20069 - int sz = __compiletime_object_size(from);
20070 + size_t sz = __compiletime_object_size(from);
20071
20072 might_fault();
20073
20074 /* See the comment in copy_from_user() above. */
20075 - if (likely(sz < 0 || sz >= n))
20076 - n = _copy_to_user(to, from, n);
20077 - else if(__builtin_constant_p(n))
20078 - copy_to_user_overflow();
20079 - else
20080 - __copy_to_user_overflow(sz, n);
20081 + if (likely(sz != (size_t)-1 && sz < n)) {
20082 + if(__builtin_constant_p(n))
20083 + copy_to_user_overflow();
20084 + else
20085 + __copy_to_user_overflow(sz, n);
20086 + } else if (access_ok(VERIFY_WRITE, to, n))
20087 + n = __copy_to_user(to, from, n);
20088
20089 return n;
20090 }
20091 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20092 index 3c03a5d..edb68ae 100644
20093 --- a/arch/x86/include/asm/uaccess_32.h
20094 +++ b/arch/x86/include/asm/uaccess_32.h
20095 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20096 * anything, so this is accurate.
20097 */
20098
20099 -static __always_inline unsigned long __must_check
20100 +static __always_inline __size_overflow(3) unsigned long __must_check
20101 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20102 {
20103 + if ((long)n < 0)
20104 + return n;
20105 +
20106 + check_object_size(from, n, true);
20107 +
20108 if (__builtin_constant_p(n)) {
20109 unsigned long ret;
20110
20111 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20112 __copy_to_user(void __user *to, const void *from, unsigned long n)
20113 {
20114 might_fault();
20115 +
20116 return __copy_to_user_inatomic(to, from, n);
20117 }
20118
20119 -static __always_inline unsigned long
20120 +static __always_inline __size_overflow(3) unsigned long
20121 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20122 {
20123 + if ((long)n < 0)
20124 + return n;
20125 +
20126 /* Avoid zeroing the tail if the copy fails..
20127 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20128 * but as the zeroing behaviour is only significant when n is not
20129 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20130 __copy_from_user(void *to, const void __user *from, unsigned long n)
20131 {
20132 might_fault();
20133 +
20134 + if ((long)n < 0)
20135 + return n;
20136 +
20137 + check_object_size(to, n, false);
20138 +
20139 if (__builtin_constant_p(n)) {
20140 unsigned long ret;
20141
20142 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20143 const void __user *from, unsigned long n)
20144 {
20145 might_fault();
20146 +
20147 + if ((long)n < 0)
20148 + return n;
20149 +
20150 if (__builtin_constant_p(n)) {
20151 unsigned long ret;
20152
20153 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20154 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20155 unsigned long n)
20156 {
20157 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20158 + if ((long)n < 0)
20159 + return n;
20160 +
20161 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20162 }
20163
20164 #endif /* _ASM_X86_UACCESS_32_H */
20165 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20166 index 12a26b9..c36fff5 100644
20167 --- a/arch/x86/include/asm/uaccess_64.h
20168 +++ b/arch/x86/include/asm/uaccess_64.h
20169 @@ -10,6 +10,9 @@
20170 #include <asm/alternative.h>
20171 #include <asm/cpufeature.h>
20172 #include <asm/page.h>
20173 +#include <asm/pgtable.h>
20174 +
20175 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20176
20177 /*
20178 * Copy To/From Userspace
20179 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20180 __must_check unsigned long
20181 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20182
20183 -static __always_inline __must_check unsigned long
20184 -copy_user_generic(void *to, const void *from, unsigned len)
20185 +static __always_inline __must_check __size_overflow(3) unsigned long
20186 +copy_user_generic(void *to, const void *from, unsigned long len)
20187 {
20188 unsigned ret;
20189
20190 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20191 }
20192
20193 __must_check unsigned long
20194 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20195 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20196
20197 static __always_inline __must_check
20198 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20199 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20200 {
20201 - int ret = 0;
20202 + size_t sz = __compiletime_object_size(dst);
20203 + unsigned ret = 0;
20204 +
20205 + if (size > INT_MAX)
20206 + return size;
20207 +
20208 + check_object_size(dst, size, false);
20209 +
20210 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20211 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20212 + return size;
20213 +#endif
20214 +
20215 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20216 + if(__builtin_constant_p(size))
20217 + copy_from_user_overflow();
20218 + else
20219 + __copy_from_user_overflow(sz, size);
20220 + return size;
20221 + }
20222
20223 if (!__builtin_constant_p(size))
20224 - return copy_user_generic(dst, (__force void *)src, size);
20225 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20226 switch (size) {
20227 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20228 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20229 ret, "b", "b", "=q", 1);
20230 return ret;
20231 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20232 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20233 ret, "w", "w", "=r", 2);
20234 return ret;
20235 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20236 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20237 ret, "l", "k", "=r", 4);
20238 return ret;
20239 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20240 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20241 ret, "q", "", "=r", 8);
20242 return ret;
20243 case 10:
20244 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20245 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20246 ret, "q", "", "=r", 10);
20247 if (unlikely(ret))
20248 return ret;
20249 __get_user_asm(*(u16 *)(8 + (char *)dst),
20250 - (u16 __user *)(8 + (char __user *)src),
20251 + (const u16 __user *)(8 + (const char __user *)src),
20252 ret, "w", "w", "=r", 2);
20253 return ret;
20254 case 16:
20255 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20256 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20257 ret, "q", "", "=r", 16);
20258 if (unlikely(ret))
20259 return ret;
20260 __get_user_asm(*(u64 *)(8 + (char *)dst),
20261 - (u64 __user *)(8 + (char __user *)src),
20262 + (const u64 __user *)(8 + (const char __user *)src),
20263 ret, "q", "", "=r", 8);
20264 return ret;
20265 default:
20266 - return copy_user_generic(dst, (__force void *)src, size);
20267 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20268 }
20269 }
20270
20271 static __always_inline __must_check
20272 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20273 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20274 {
20275 might_fault();
20276 return __copy_from_user_nocheck(dst, src, size);
20277 }
20278
20279 static __always_inline __must_check
20280 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20281 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20282 {
20283 - int ret = 0;
20284 + size_t sz = __compiletime_object_size(src);
20285 + unsigned ret = 0;
20286 +
20287 + if (size > INT_MAX)
20288 + return size;
20289 +
20290 + check_object_size(src, size, true);
20291 +
20292 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20293 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20294 + return size;
20295 +#endif
20296 +
20297 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20298 + if(__builtin_constant_p(size))
20299 + copy_to_user_overflow();
20300 + else
20301 + __copy_to_user_overflow(sz, size);
20302 + return size;
20303 + }
20304
20305 if (!__builtin_constant_p(size))
20306 - return copy_user_generic((__force void *)dst, src, size);
20307 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20308 switch (size) {
20309 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20310 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20311 ret, "b", "b", "iq", 1);
20312 return ret;
20313 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20314 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20315 ret, "w", "w", "ir", 2);
20316 return ret;
20317 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20318 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20319 ret, "l", "k", "ir", 4);
20320 return ret;
20321 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20322 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20323 ret, "q", "", "er", 8);
20324 return ret;
20325 case 10:
20326 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20327 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20328 ret, "q", "", "er", 10);
20329 if (unlikely(ret))
20330 return ret;
20331 asm("":::"memory");
20332 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20333 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20334 ret, "w", "w", "ir", 2);
20335 return ret;
20336 case 16:
20337 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20338 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20339 ret, "q", "", "er", 16);
20340 if (unlikely(ret))
20341 return ret;
20342 asm("":::"memory");
20343 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20344 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20345 ret, "q", "", "er", 8);
20346 return ret;
20347 default:
20348 - return copy_user_generic((__force void *)dst, src, size);
20349 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20350 }
20351 }
20352
20353 static __always_inline __must_check
20354 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20355 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20356 {
20357 might_fault();
20358 return __copy_to_user_nocheck(dst, src, size);
20359 }
20360
20361 static __always_inline __must_check
20362 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20363 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20364 {
20365 - int ret = 0;
20366 + unsigned ret = 0;
20367
20368 might_fault();
20369 +
20370 + if (size > INT_MAX)
20371 + return size;
20372 +
20373 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20374 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20375 + return size;
20376 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20377 + return size;
20378 +#endif
20379 +
20380 if (!__builtin_constant_p(size))
20381 - return copy_user_generic((__force void *)dst,
20382 - (__force void *)src, size);
20383 + return copy_user_generic((__force_kernel void *)____m(dst),
20384 + (__force_kernel const void *)____m(src), size);
20385 switch (size) {
20386 case 1: {
20387 u8 tmp;
20388 - __get_user_asm(tmp, (u8 __user *)src,
20389 + __get_user_asm(tmp, (const u8 __user *)src,
20390 ret, "b", "b", "=q", 1);
20391 if (likely(!ret))
20392 __put_user_asm(tmp, (u8 __user *)dst,
20393 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20394 }
20395 case 2: {
20396 u16 tmp;
20397 - __get_user_asm(tmp, (u16 __user *)src,
20398 + __get_user_asm(tmp, (const u16 __user *)src,
20399 ret, "w", "w", "=r", 2);
20400 if (likely(!ret))
20401 __put_user_asm(tmp, (u16 __user *)dst,
20402 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20403
20404 case 4: {
20405 u32 tmp;
20406 - __get_user_asm(tmp, (u32 __user *)src,
20407 + __get_user_asm(tmp, (const u32 __user *)src,
20408 ret, "l", "k", "=r", 4);
20409 if (likely(!ret))
20410 __put_user_asm(tmp, (u32 __user *)dst,
20411 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20412 }
20413 case 8: {
20414 u64 tmp;
20415 - __get_user_asm(tmp, (u64 __user *)src,
20416 + __get_user_asm(tmp, (const u64 __user *)src,
20417 ret, "q", "", "=r", 8);
20418 if (likely(!ret))
20419 __put_user_asm(tmp, (u64 __user *)dst,
20420 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20421 return ret;
20422 }
20423 default:
20424 - return copy_user_generic((__force void *)dst,
20425 - (__force void *)src, size);
20426 + return copy_user_generic((__force_kernel void *)____m(dst),
20427 + (__force_kernel const void *)____m(src), size);
20428 }
20429 }
20430
20431 -static __must_check __always_inline int
20432 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20433 +static __must_check __always_inline unsigned long
20434 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20435 {
20436 return __copy_from_user_nocheck(dst, src, size);
20437 }
20438
20439 -static __must_check __always_inline int
20440 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20441 +static __must_check __always_inline unsigned long
20442 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20443 {
20444 return __copy_to_user_nocheck(dst, src, size);
20445 }
20446
20447 -extern long __copy_user_nocache(void *dst, const void __user *src,
20448 - unsigned size, int zerorest);
20449 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20450 + unsigned long size, int zerorest);
20451
20452 -static inline int
20453 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20454 +static inline unsigned long
20455 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20456 {
20457 might_fault();
20458 +
20459 + if (size > INT_MAX)
20460 + return size;
20461 +
20462 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20463 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20464 + return size;
20465 +#endif
20466 +
20467 return __copy_user_nocache(dst, src, size, 1);
20468 }
20469
20470 -static inline int
20471 +static inline unsigned long
20472 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20473 - unsigned size)
20474 + unsigned long size)
20475 {
20476 + if (size > INT_MAX)
20477 + return size;
20478 +
20479 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20480 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20481 + return size;
20482 +#endif
20483 +
20484 return __copy_user_nocache(dst, src, size, 0);
20485 }
20486
20487 unsigned long
20488 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20489 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20490
20491 #endif /* _ASM_X86_UACCESS_64_H */
20492 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20493 index 5b238981..77fdd78 100644
20494 --- a/arch/x86/include/asm/word-at-a-time.h
20495 +++ b/arch/x86/include/asm/word-at-a-time.h
20496 @@ -11,7 +11,7 @@
20497 * and shift, for example.
20498 */
20499 struct word_at_a_time {
20500 - const unsigned long one_bits, high_bits;
20501 + unsigned long one_bits, high_bits;
20502 };
20503
20504 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20505 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20506 index f58a9c7..dc378042a 100644
20507 --- a/arch/x86/include/asm/x86_init.h
20508 +++ b/arch/x86/include/asm/x86_init.h
20509 @@ -129,7 +129,7 @@ struct x86_init_ops {
20510 struct x86_init_timers timers;
20511 struct x86_init_iommu iommu;
20512 struct x86_init_pci pci;
20513 -};
20514 +} __no_const;
20515
20516 /**
20517 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20518 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20519 void (*setup_percpu_clockev)(void);
20520 void (*early_percpu_clock_init)(void);
20521 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20522 -};
20523 +} __no_const;
20524
20525 struct timespec;
20526
20527 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20528 void (*save_sched_clock_state)(void);
20529 void (*restore_sched_clock_state)(void);
20530 void (*apic_post_init)(void);
20531 -};
20532 +} __no_const;
20533
20534 struct pci_dev;
20535 struct msi_msg;
20536 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20537 void (*teardown_msi_irqs)(struct pci_dev *dev);
20538 void (*restore_msi_irqs)(struct pci_dev *dev);
20539 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20540 -};
20541 +} __no_const;
20542
20543 struct IO_APIC_route_entry;
20544 struct io_apic_irq_attr;
20545 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20546 unsigned int destination, int vector,
20547 struct io_apic_irq_attr *attr);
20548 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20549 -};
20550 +} __no_const;
20551
20552 extern struct x86_init_ops x86_init;
20553 extern struct x86_cpuinit_ops x86_cpuinit;
20554 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20555 index 5eea099..ff7ef8d 100644
20556 --- a/arch/x86/include/asm/xen/page.h
20557 +++ b/arch/x86/include/asm/xen/page.h
20558 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20559 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20560 * cases needing an extended handling.
20561 */
20562 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20563 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20564 {
20565 unsigned long mfn;
20566
20567 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20568 index c9a6d68..cb57f42 100644
20569 --- a/arch/x86/include/asm/xsave.h
20570 +++ b/arch/x86/include/asm/xsave.h
20571 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20572 if (unlikely(err))
20573 return -EFAULT;
20574
20575 + pax_open_userland();
20576 __asm__ __volatile__(ASM_STAC "\n"
20577 - "1:"XSAVE"\n"
20578 + "1:"
20579 + __copyuser_seg
20580 + XSAVE"\n"
20581 "2: " ASM_CLAC "\n"
20582 xstate_fault
20583 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20584 : "memory");
20585 + pax_close_userland();
20586 return err;
20587 }
20588
20589 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20590 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20591 {
20592 int err = 0;
20593 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20594 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20595 u32 lmask = mask;
20596 u32 hmask = mask >> 32;
20597
20598 + pax_open_userland();
20599 __asm__ __volatile__(ASM_STAC "\n"
20600 - "1:"XRSTOR"\n"
20601 + "1:"
20602 + __copyuser_seg
20603 + XRSTOR"\n"
20604 "2: " ASM_CLAC "\n"
20605 xstate_fault
20606 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20607 : "memory"); /* memory required? */
20608 + pax_close_userland();
20609 return err;
20610 }
20611
20612 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20613 index d993e33..8db1b18 100644
20614 --- a/arch/x86/include/uapi/asm/e820.h
20615 +++ b/arch/x86/include/uapi/asm/e820.h
20616 @@ -58,7 +58,7 @@ struct e820map {
20617 #define ISA_START_ADDRESS 0xa0000
20618 #define ISA_END_ADDRESS 0x100000
20619
20620 -#define BIOS_BEGIN 0x000a0000
20621 +#define BIOS_BEGIN 0x000c0000
20622 #define BIOS_END 0x00100000
20623
20624 #define BIOS_ROM_BASE 0xffe00000
20625 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20626 index 7b0a55a..ad115bf 100644
20627 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20628 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20629 @@ -49,7 +49,6 @@
20630 #define EFLAGS 144
20631 #define RSP 152
20632 #define SS 160
20633 -#define ARGOFFSET R11
20634 #endif /* __ASSEMBLY__ */
20635
20636 /* top of stack page */
20637 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20638 index 5d4502c..a567e09 100644
20639 --- a/arch/x86/kernel/Makefile
20640 +++ b/arch/x86/kernel/Makefile
20641 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20642 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20643 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20644 obj-y += probe_roms.o
20645 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20646 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20647 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20648 obj-$(CONFIG_X86_64) += mcount_64.o
20649 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20650 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20651 index b5ddc96..490b4e4 100644
20652 --- a/arch/x86/kernel/acpi/boot.c
20653 +++ b/arch/x86/kernel/acpi/boot.c
20654 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20655 * If your system is blacklisted here, but you find that acpi=force
20656 * works for you, please contact linux-acpi@vger.kernel.org
20657 */
20658 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20659 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20660 /*
20661 * Boxes that need ACPI disabled
20662 */
20663 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20664 };
20665
20666 /* second table for DMI checks that should run after early-quirks */
20667 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20668 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20669 /*
20670 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20671 * which includes some code which overrides all temperature
20672 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20673 index 3136820..e2c6577 100644
20674 --- a/arch/x86/kernel/acpi/sleep.c
20675 +++ b/arch/x86/kernel/acpi/sleep.c
20676 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20677 #else /* CONFIG_64BIT */
20678 #ifdef CONFIG_SMP
20679 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20680 +
20681 + pax_open_kernel();
20682 early_gdt_descr.address =
20683 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20684 + pax_close_kernel();
20685 +
20686 initial_gs = per_cpu_offset(smp_processor_id());
20687 #endif
20688 initial_code = (unsigned long)wakeup_long64;
20689 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20690 index 665c6b7..eae4d56 100644
20691 --- a/arch/x86/kernel/acpi/wakeup_32.S
20692 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20693 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20694 # and restore the stack ... but you need gdt for this to work
20695 movl saved_context_esp, %esp
20696
20697 - movl %cs:saved_magic, %eax
20698 - cmpl $0x12345678, %eax
20699 + cmpl $0x12345678, saved_magic
20700 jne bogus_magic
20701
20702 # jump to place where we left off
20703 - movl saved_eip, %eax
20704 - jmp *%eax
20705 + jmp *(saved_eip)
20706
20707 bogus_magic:
20708 jmp bogus_magic
20709 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20710 index 703130f..27a155d 100644
20711 --- a/arch/x86/kernel/alternative.c
20712 +++ b/arch/x86/kernel/alternative.c
20713 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20714 */
20715 for (a = start; a < end; a++) {
20716 instr = (u8 *)&a->instr_offset + a->instr_offset;
20717 +
20718 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20719 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20720 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20721 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20722 +#endif
20723 +
20724 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20725 BUG_ON(a->replacementlen > a->instrlen);
20726 BUG_ON(a->instrlen > sizeof(insnbuf));
20727 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20728 add_nops(insnbuf + a->replacementlen,
20729 a->instrlen - a->replacementlen);
20730
20731 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20732 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20733 + instr = ktva_ktla(instr);
20734 +#endif
20735 +
20736 text_poke_early(instr, insnbuf, a->instrlen);
20737 }
20738 }
20739 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20740 for (poff = start; poff < end; poff++) {
20741 u8 *ptr = (u8 *)poff + *poff;
20742
20743 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20744 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20745 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20746 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20747 +#endif
20748 +
20749 if (!*poff || ptr < text || ptr >= text_end)
20750 continue;
20751 /* turn DS segment override prefix into lock prefix */
20752 - if (*ptr == 0x3e)
20753 + if (*ktla_ktva(ptr) == 0x3e)
20754 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20755 }
20756 mutex_unlock(&text_mutex);
20757 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20758 for (poff = start; poff < end; poff++) {
20759 u8 *ptr = (u8 *)poff + *poff;
20760
20761 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20762 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20763 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20764 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20765 +#endif
20766 +
20767 if (!*poff || ptr < text || ptr >= text_end)
20768 continue;
20769 /* turn lock prefix into DS segment override prefix */
20770 - if (*ptr == 0xf0)
20771 + if (*ktla_ktva(ptr) == 0xf0)
20772 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20773 }
20774 mutex_unlock(&text_mutex);
20775 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20776
20777 BUG_ON(p->len > MAX_PATCH_LEN);
20778 /* prep the buffer with the original instructions */
20779 - memcpy(insnbuf, p->instr, p->len);
20780 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20781 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20782 (unsigned long)p->instr, p->len);
20783
20784 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20785 if (!uniproc_patched || num_possible_cpus() == 1)
20786 free_init_pages("SMP alternatives",
20787 (unsigned long)__smp_locks,
20788 - (unsigned long)__smp_locks_end);
20789 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20790 #endif
20791
20792 apply_paravirt(__parainstructions, __parainstructions_end);
20793 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20794 * instructions. And on the local CPU you need to be protected again NMI or MCE
20795 * handlers seeing an inconsistent instruction while you patch.
20796 */
20797 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20798 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20799 size_t len)
20800 {
20801 unsigned long flags;
20802 local_irq_save(flags);
20803 - memcpy(addr, opcode, len);
20804 +
20805 + pax_open_kernel();
20806 + memcpy(ktla_ktva(addr), opcode, len);
20807 sync_core();
20808 + pax_close_kernel();
20809 +
20810 local_irq_restore(flags);
20811 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20812 that causes hangs on some VIA CPUs. */
20813 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20814 */
20815 void *text_poke(void *addr, const void *opcode, size_t len)
20816 {
20817 - unsigned long flags;
20818 - char *vaddr;
20819 + unsigned char *vaddr = ktla_ktva(addr);
20820 struct page *pages[2];
20821 - int i;
20822 + size_t i;
20823
20824 if (!core_kernel_text((unsigned long)addr)) {
20825 - pages[0] = vmalloc_to_page(addr);
20826 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20827 + pages[0] = vmalloc_to_page(vaddr);
20828 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20829 } else {
20830 - pages[0] = virt_to_page(addr);
20831 + pages[0] = virt_to_page(vaddr);
20832 WARN_ON(!PageReserved(pages[0]));
20833 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20834 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20835 }
20836 BUG_ON(!pages[0]);
20837 - local_irq_save(flags);
20838 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20839 - if (pages[1])
20840 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20841 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20842 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20843 - clear_fixmap(FIX_TEXT_POKE0);
20844 - if (pages[1])
20845 - clear_fixmap(FIX_TEXT_POKE1);
20846 - local_flush_tlb();
20847 - sync_core();
20848 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20849 - that causes hangs on some VIA CPUs. */
20850 + text_poke_early(addr, opcode, len);
20851 for (i = 0; i < len; i++)
20852 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20853 - local_irq_restore(flags);
20854 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20855 return addr;
20856 }
20857
20858 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20859 if (likely(!bp_patching_in_progress))
20860 return 0;
20861
20862 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20863 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20864 return 0;
20865
20866 /* set up the specified breakpoint handler */
20867 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20868 */
20869 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20870 {
20871 - unsigned char int3 = 0xcc;
20872 + const unsigned char int3 = 0xcc;
20873
20874 bp_int3_handler = handler;
20875 bp_int3_addr = (u8 *)addr + sizeof(int3);
20876 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20877 index 29b5b18..3bdfc29 100644
20878 --- a/arch/x86/kernel/apic/apic.c
20879 +++ b/arch/x86/kernel/apic/apic.c
20880 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20881 /*
20882 * Debug level, exported for io_apic.c
20883 */
20884 -unsigned int apic_verbosity;
20885 +int apic_verbosity;
20886
20887 int pic_mode;
20888
20889 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20890 apic_write(APIC_ESR, 0);
20891 v = apic_read(APIC_ESR);
20892 ack_APIC_irq();
20893 - atomic_inc(&irq_err_count);
20894 + atomic_inc_unchecked(&irq_err_count);
20895
20896 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20897 smp_processor_id(), v);
20898 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20899 index de918c4..32eed23 100644
20900 --- a/arch/x86/kernel/apic/apic_flat_64.c
20901 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20902 @@ -154,7 +154,7 @@ static int flat_probe(void)
20903 return 1;
20904 }
20905
20906 -static struct apic apic_flat = {
20907 +static struct apic apic_flat __read_only = {
20908 .name = "flat",
20909 .probe = flat_probe,
20910 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20911 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20912 return 0;
20913 }
20914
20915 -static struct apic apic_physflat = {
20916 +static struct apic apic_physflat __read_only = {
20917
20918 .name = "physical flat",
20919 .probe = physflat_probe,
20920 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20921 index b205cdb..d8503ff 100644
20922 --- a/arch/x86/kernel/apic/apic_noop.c
20923 +++ b/arch/x86/kernel/apic/apic_noop.c
20924 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20925 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20926 }
20927
20928 -struct apic apic_noop = {
20929 +struct apic apic_noop __read_only = {
20930 .name = "noop",
20931 .probe = noop_probe,
20932 .acpi_madt_oem_check = NULL,
20933 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20934 index c4a8d63..fe893ac 100644
20935 --- a/arch/x86/kernel/apic/bigsmp_32.c
20936 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20937 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20938 return dmi_bigsmp;
20939 }
20940
20941 -static struct apic apic_bigsmp = {
20942 +static struct apic apic_bigsmp __read_only = {
20943
20944 .name = "bigsmp",
20945 .probe = probe_bigsmp,
20946 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20947 index 3f5f604..309c0e6 100644
20948 --- a/arch/x86/kernel/apic/io_apic.c
20949 +++ b/arch/x86/kernel/apic/io_apic.c
20950 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20951 return ret;
20952 }
20953
20954 -atomic_t irq_mis_count;
20955 +atomic_unchecked_t irq_mis_count;
20956
20957 #ifdef CONFIG_GENERIC_PENDING_IRQ
20958 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20959 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20960 * at the cpu.
20961 */
20962 if (!(v & (1 << (i & 0x1f)))) {
20963 - atomic_inc(&irq_mis_count);
20964 + atomic_inc_unchecked(&irq_mis_count);
20965
20966 eoi_ioapic_irq(irq, cfg);
20967 }
20968 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20969 index bda4886..f9c7195 100644
20970 --- a/arch/x86/kernel/apic/probe_32.c
20971 +++ b/arch/x86/kernel/apic/probe_32.c
20972 @@ -72,7 +72,7 @@ static int probe_default(void)
20973 return 1;
20974 }
20975
20976 -static struct apic apic_default = {
20977 +static struct apic apic_default __read_only = {
20978
20979 .name = "default",
20980 .probe = probe_default,
20981 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20982 index 6cedd79..023ff8e 100644
20983 --- a/arch/x86/kernel/apic/vector.c
20984 +++ b/arch/x86/kernel/apic/vector.c
20985 @@ -21,7 +21,7 @@
20986
20987 static DEFINE_RAW_SPINLOCK(vector_lock);
20988
20989 -void lock_vector_lock(void)
20990 +void lock_vector_lock(void) __acquires(vector_lock)
20991 {
20992 /* Used to the online set of cpus does not change
20993 * during assign_irq_vector.
20994 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20995 raw_spin_lock(&vector_lock);
20996 }
20997
20998 -void unlock_vector_lock(void)
20999 +void unlock_vector_lock(void) __releases(vector_lock)
21000 {
21001 raw_spin_unlock(&vector_lock);
21002 }
21003 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21004 index e658f21..b695a1a 100644
21005 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21006 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21007 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21008 return notifier_from_errno(err);
21009 }
21010
21011 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21012 +static struct notifier_block x2apic_cpu_notifier = {
21013 .notifier_call = update_clusterinfo,
21014 };
21015
21016 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21017 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21018 }
21019
21020 -static struct apic apic_x2apic_cluster = {
21021 +static struct apic apic_x2apic_cluster __read_only = {
21022
21023 .name = "cluster x2apic",
21024 .probe = x2apic_cluster_probe,
21025 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21026 index 6fae733..5ca17af 100644
21027 --- a/arch/x86/kernel/apic/x2apic_phys.c
21028 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21029 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21030 return apic == &apic_x2apic_phys;
21031 }
21032
21033 -static struct apic apic_x2apic_phys = {
21034 +static struct apic apic_x2apic_phys __read_only = {
21035
21036 .name = "physical x2apic",
21037 .probe = x2apic_phys_probe,
21038 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21039 index 8e9dcfd..c61b3e4 100644
21040 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21041 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21042 @@ -348,7 +348,7 @@ static int uv_probe(void)
21043 return apic == &apic_x2apic_uv_x;
21044 }
21045
21046 -static struct apic __refdata apic_x2apic_uv_x = {
21047 +static struct apic apic_x2apic_uv_x __read_only = {
21048
21049 .name = "UV large system",
21050 .probe = uv_probe,
21051 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21052 index 927ec92..0dc3bd4 100644
21053 --- a/arch/x86/kernel/apm_32.c
21054 +++ b/arch/x86/kernel/apm_32.c
21055 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21056 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21057 * even though they are called in protected mode.
21058 */
21059 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21060 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21061 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21062
21063 static const char driver_version[] = "1.16ac"; /* no spaces */
21064 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21065 BUG_ON(cpu != 0);
21066 gdt = get_cpu_gdt_table(cpu);
21067 save_desc_40 = gdt[0x40 / 8];
21068 +
21069 + pax_open_kernel();
21070 gdt[0x40 / 8] = bad_bios_desc;
21071 + pax_close_kernel();
21072
21073 apm_irq_save(flags);
21074 APM_DO_SAVE_SEGS;
21075 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21076 &call->esi);
21077 APM_DO_RESTORE_SEGS;
21078 apm_irq_restore(flags);
21079 +
21080 + pax_open_kernel();
21081 gdt[0x40 / 8] = save_desc_40;
21082 + pax_close_kernel();
21083 +
21084 put_cpu();
21085
21086 return call->eax & 0xff;
21087 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21088 BUG_ON(cpu != 0);
21089 gdt = get_cpu_gdt_table(cpu);
21090 save_desc_40 = gdt[0x40 / 8];
21091 +
21092 + pax_open_kernel();
21093 gdt[0x40 / 8] = bad_bios_desc;
21094 + pax_close_kernel();
21095
21096 apm_irq_save(flags);
21097 APM_DO_SAVE_SEGS;
21098 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21099 &call->eax);
21100 APM_DO_RESTORE_SEGS;
21101 apm_irq_restore(flags);
21102 +
21103 + pax_open_kernel();
21104 gdt[0x40 / 8] = save_desc_40;
21105 + pax_close_kernel();
21106 +
21107 put_cpu();
21108 return error;
21109 }
21110 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21111 * code to that CPU.
21112 */
21113 gdt = get_cpu_gdt_table(0);
21114 +
21115 + pax_open_kernel();
21116 set_desc_base(&gdt[APM_CS >> 3],
21117 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21118 set_desc_base(&gdt[APM_CS_16 >> 3],
21119 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21120 set_desc_base(&gdt[APM_DS >> 3],
21121 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21122 + pax_close_kernel();
21123
21124 proc_create("apm", 0, NULL, &apm_file_ops);
21125
21126 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21127 index 9f6b934..cf5ffb3 100644
21128 --- a/arch/x86/kernel/asm-offsets.c
21129 +++ b/arch/x86/kernel/asm-offsets.c
21130 @@ -32,6 +32,8 @@ void common(void) {
21131 OFFSET(TI_flags, thread_info, flags);
21132 OFFSET(TI_status, thread_info, status);
21133 OFFSET(TI_addr_limit, thread_info, addr_limit);
21134 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21135 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21136
21137 BLANK();
21138 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21139 @@ -52,8 +54,26 @@ void common(void) {
21140 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21141 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21142 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21143 +
21144 +#ifdef CONFIG_PAX_KERNEXEC
21145 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21146 #endif
21147
21148 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21149 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21150 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21151 +#ifdef CONFIG_X86_64
21152 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21153 +#endif
21154 +#endif
21155 +
21156 +#endif
21157 +
21158 + BLANK();
21159 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21160 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21161 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21162 +
21163 #ifdef CONFIG_XEN
21164 BLANK();
21165 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21166 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21167 index fdcbb4d..036dd93 100644
21168 --- a/arch/x86/kernel/asm-offsets_64.c
21169 +++ b/arch/x86/kernel/asm-offsets_64.c
21170 @@ -80,6 +80,7 @@ int main(void)
21171 BLANK();
21172 #undef ENTRY
21173
21174 + DEFINE(TSS_size, sizeof(struct tss_struct));
21175 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21176 BLANK();
21177
21178 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21179 index 80091ae..0c5184f 100644
21180 --- a/arch/x86/kernel/cpu/Makefile
21181 +++ b/arch/x86/kernel/cpu/Makefile
21182 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21183 CFLAGS_REMOVE_perf_event.o = -pg
21184 endif
21185
21186 -# Make sure load_percpu_segment has no stackprotector
21187 -nostackp := $(call cc-option, -fno-stack-protector)
21188 -CFLAGS_common.o := $(nostackp)
21189 -
21190 obj-y := intel_cacheinfo.o scattered.o topology.o
21191 obj-y += common.o
21192 obj-y += rdrand.o
21193 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21194 index 15c5df9..d9a604a 100644
21195 --- a/arch/x86/kernel/cpu/amd.c
21196 +++ b/arch/x86/kernel/cpu/amd.c
21197 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21198 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21199 {
21200 /* AMD errata T13 (order #21922) */
21201 - if ((c->x86 == 6)) {
21202 + if (c->x86 == 6) {
21203 /* Duron Rev A0 */
21204 if (c->x86_model == 3 && c->x86_mask == 0)
21205 size = 64;
21206 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21207 index c604965..1558f4a 100644
21208 --- a/arch/x86/kernel/cpu/common.c
21209 +++ b/arch/x86/kernel/cpu/common.c
21210 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21211
21212 static const struct cpu_dev *this_cpu = &default_cpu;
21213
21214 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21215 -#ifdef CONFIG_X86_64
21216 - /*
21217 - * We need valid kernel segments for data and code in long mode too
21218 - * IRET will check the segment types kkeil 2000/10/28
21219 - * Also sysret mandates a special GDT layout
21220 - *
21221 - * TLS descriptors are currently at a different place compared to i386.
21222 - * Hopefully nobody expects them at a fixed place (Wine?)
21223 - */
21224 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21225 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21226 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21227 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21228 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21229 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21230 -#else
21231 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21232 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21233 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21234 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21235 - /*
21236 - * Segments used for calling PnP BIOS have byte granularity.
21237 - * They code segments and data segments have fixed 64k limits,
21238 - * the transfer segment sizes are set at run time.
21239 - */
21240 - /* 32-bit code */
21241 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21242 - /* 16-bit code */
21243 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21244 - /* 16-bit data */
21245 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21246 - /* 16-bit data */
21247 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21248 - /* 16-bit data */
21249 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21250 - /*
21251 - * The APM segments have byte granularity and their bases
21252 - * are set at run time. All have 64k limits.
21253 - */
21254 - /* 32-bit code */
21255 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21256 - /* 16-bit code */
21257 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21258 - /* data */
21259 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21260 -
21261 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21262 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21263 - GDT_STACK_CANARY_INIT
21264 -#endif
21265 -} };
21266 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21267 -
21268 static int __init x86_xsave_setup(char *s)
21269 {
21270 if (strlen(s))
21271 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21272 }
21273 }
21274
21275 +#ifdef CONFIG_X86_64
21276 +static __init int setup_disable_pcid(char *arg)
21277 +{
21278 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21279 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21280 +
21281 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21282 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21283 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21284 +#endif
21285 +
21286 + return 1;
21287 +}
21288 +__setup("nopcid", setup_disable_pcid);
21289 +
21290 +static void setup_pcid(struct cpuinfo_x86 *c)
21291 +{
21292 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21293 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21294 +
21295 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21296 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21297 + pax_open_kernel();
21298 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21299 + pax_close_kernel();
21300 + printk("PAX: slow and weak UDEREF enabled\n");
21301 + } else
21302 + printk("PAX: UDEREF disabled\n");
21303 +#endif
21304 +
21305 + return;
21306 + }
21307 +
21308 + printk("PAX: PCID detected\n");
21309 + set_in_cr4(X86_CR4_PCIDE);
21310 +
21311 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21312 + pax_open_kernel();
21313 + clone_pgd_mask = ~(pgdval_t)0UL;
21314 + pax_close_kernel();
21315 + if (pax_user_shadow_base)
21316 + printk("PAX: weak UDEREF enabled\n");
21317 + else {
21318 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21319 + printk("PAX: strong UDEREF enabled\n");
21320 + }
21321 +#endif
21322 +
21323 + if (cpu_has(c, X86_FEATURE_INVPCID))
21324 + printk("PAX: INVPCID detected\n");
21325 +}
21326 +#endif
21327 +
21328 /*
21329 * Some CPU features depend on higher CPUID levels, which may not always
21330 * be available due to CPUID level capping or broken virtualization
21331 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21332 {
21333 struct desc_ptr gdt_descr;
21334
21335 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21336 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21337 gdt_descr.size = GDT_SIZE - 1;
21338 load_gdt(&gdt_descr);
21339 /* Reload the per-cpu base */
21340 @@ -895,6 +894,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21341 setup_smep(c);
21342 setup_smap(c);
21343
21344 +#ifdef CONFIG_X86_32
21345 +#ifdef CONFIG_PAX_PAGEEXEC
21346 + if (!(__supported_pte_mask & _PAGE_NX))
21347 + clear_cpu_cap(c, X86_FEATURE_PSE);
21348 +#endif
21349 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21350 + clear_cpu_cap(c, X86_FEATURE_SEP);
21351 +#endif
21352 +#endif
21353 +
21354 +#ifdef CONFIG_X86_64
21355 + setup_pcid(c);
21356 +#endif
21357 +
21358 /*
21359 * The vendor-specific functions might have changed features.
21360 * Now we do "generic changes."
21361 @@ -977,7 +990,7 @@ static void syscall32_cpu_init(void)
21362 void enable_sep_cpu(void)
21363 {
21364 int cpu = get_cpu();
21365 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21366 + struct tss_struct *tss = init_tss + cpu;
21367
21368 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21369 put_cpu();
21370 @@ -1115,14 +1128,16 @@ static __init int setup_disablecpuid(char *arg)
21371 }
21372 __setup("clearcpuid=", setup_disablecpuid);
21373
21374 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21375 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21376 +
21377 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21378 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21379 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21380 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21381
21382 #ifdef CONFIG_X86_64
21383 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21384 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21385 - (unsigned long) debug_idt_table };
21386 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21387 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21388
21389 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21390 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21391 @@ -1299,7 +1314,7 @@ void cpu_init(void)
21392 */
21393 load_ucode_ap();
21394
21395 - t = &per_cpu(init_tss, cpu);
21396 + t = init_tss + cpu;
21397 oist = &per_cpu(orig_ist, cpu);
21398
21399 #ifdef CONFIG_NUMA
21400 @@ -1331,7 +1346,6 @@ void cpu_init(void)
21401 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21402 barrier();
21403
21404 - x86_configure_nx();
21405 enable_x2apic();
21406
21407 /*
21408 @@ -1383,7 +1397,7 @@ void cpu_init(void)
21409 {
21410 int cpu = smp_processor_id();
21411 struct task_struct *curr = current;
21412 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21413 + struct tss_struct *t = init_tss + cpu;
21414 struct thread_struct *thread = &curr->thread;
21415
21416 wait_for_master_cpu(cpu);
21417 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21418 index c703507..28535e3 100644
21419 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21420 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21421 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21422 };
21423
21424 #ifdef CONFIG_AMD_NB
21425 +static struct attribute *default_attrs_amd_nb[] = {
21426 + &type.attr,
21427 + &level.attr,
21428 + &coherency_line_size.attr,
21429 + &physical_line_partition.attr,
21430 + &ways_of_associativity.attr,
21431 + &number_of_sets.attr,
21432 + &size.attr,
21433 + &shared_cpu_map.attr,
21434 + &shared_cpu_list.attr,
21435 + NULL,
21436 + NULL,
21437 + NULL,
21438 + NULL
21439 +};
21440 +
21441 static struct attribute **amd_l3_attrs(void)
21442 {
21443 static struct attribute **attrs;
21444 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21445
21446 n = ARRAY_SIZE(default_attrs);
21447
21448 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21449 - n += 2;
21450 -
21451 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21452 - n += 1;
21453 -
21454 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21455 - if (attrs == NULL)
21456 - return attrs = default_attrs;
21457 -
21458 - for (n = 0; default_attrs[n]; n++)
21459 - attrs[n] = default_attrs[n];
21460 + attrs = default_attrs_amd_nb;
21461
21462 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21463 attrs[n++] = &cache_disable_0.attr;
21464 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21465 .default_attrs = default_attrs,
21466 };
21467
21468 +#ifdef CONFIG_AMD_NB
21469 +static struct kobj_type ktype_cache_amd_nb = {
21470 + .sysfs_ops = &sysfs_ops,
21471 + .default_attrs = default_attrs_amd_nb,
21472 +};
21473 +#endif
21474 +
21475 static struct kobj_type ktype_percpu_entry = {
21476 .sysfs_ops = &sysfs_ops,
21477 };
21478 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21479 return retval;
21480 }
21481
21482 +#ifdef CONFIG_AMD_NB
21483 + amd_l3_attrs();
21484 +#endif
21485 +
21486 for (i = 0; i < num_cache_leaves; i++) {
21487 + struct kobj_type *ktype;
21488 +
21489 this_object = INDEX_KOBJECT_PTR(cpu, i);
21490 this_object->cpu = cpu;
21491 this_object->index = i;
21492
21493 this_leaf = CPUID4_INFO_IDX(cpu, i);
21494
21495 - ktype_cache.default_attrs = default_attrs;
21496 + ktype = &ktype_cache;
21497 #ifdef CONFIG_AMD_NB
21498 if (this_leaf->base.nb)
21499 - ktype_cache.default_attrs = amd_l3_attrs();
21500 + ktype = &ktype_cache_amd_nb;
21501 #endif
21502 retval = kobject_init_and_add(&(this_object->kobj),
21503 - &ktype_cache,
21504 + ktype,
21505 per_cpu(ici_cache_kobject, cpu),
21506 "index%1lu", i);
21507 if (unlikely(retval)) {
21508 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21509 index d2c6116..62fd7aa 100644
21510 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21511 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21512 @@ -45,6 +45,7 @@
21513 #include <asm/processor.h>
21514 #include <asm/mce.h>
21515 #include <asm/msr.h>
21516 +#include <asm/local.h>
21517
21518 #include "mce-internal.h"
21519
21520 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21521 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21522 m->cs, m->ip);
21523
21524 - if (m->cs == __KERNEL_CS)
21525 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21526 print_symbol("{%s}", m->ip);
21527 pr_cont("\n");
21528 }
21529 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21530
21531 #define PANIC_TIMEOUT 5 /* 5 seconds */
21532
21533 -static atomic_t mce_panicked;
21534 +static atomic_unchecked_t mce_panicked;
21535
21536 static int fake_panic;
21537 -static atomic_t mce_fake_panicked;
21538 +static atomic_unchecked_t mce_fake_panicked;
21539
21540 /* Panic in progress. Enable interrupts and wait for final IPI */
21541 static void wait_for_panic(void)
21542 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21543 /*
21544 * Make sure only one CPU runs in machine check panic
21545 */
21546 - if (atomic_inc_return(&mce_panicked) > 1)
21547 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21548 wait_for_panic();
21549 barrier();
21550
21551 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21552 console_verbose();
21553 } else {
21554 /* Don't log too much for fake panic */
21555 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21556 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21557 return;
21558 }
21559 /* First print corrected ones that are still unlogged */
21560 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21561 if (!fake_panic) {
21562 if (panic_timeout == 0)
21563 panic_timeout = mca_cfg.panic_timeout;
21564 - panic(msg);
21565 + panic("%s", msg);
21566 } else
21567 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21568 }
21569 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21570 * might have been modified by someone else.
21571 */
21572 rmb();
21573 - if (atomic_read(&mce_panicked))
21574 + if (atomic_read_unchecked(&mce_panicked))
21575 wait_for_panic();
21576 if (!mca_cfg.monarch_timeout)
21577 goto out;
21578 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21579 }
21580
21581 /* Call the installed machine check handler for this CPU setup. */
21582 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21583 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21584 unexpected_machine_check;
21585
21586 /*
21587 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21588 return;
21589 }
21590
21591 + pax_open_kernel();
21592 machine_check_vector = do_machine_check;
21593 + pax_close_kernel();
21594
21595 __mcheck_cpu_init_generic();
21596 __mcheck_cpu_init_vendor(c);
21597 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21598 */
21599
21600 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21601 -static int mce_chrdev_open_count; /* #times opened */
21602 +static local_t mce_chrdev_open_count; /* #times opened */
21603 static int mce_chrdev_open_exclu; /* already open exclusive? */
21604
21605 static int mce_chrdev_open(struct inode *inode, struct file *file)
21606 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21607 spin_lock(&mce_chrdev_state_lock);
21608
21609 if (mce_chrdev_open_exclu ||
21610 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21611 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21612 spin_unlock(&mce_chrdev_state_lock);
21613
21614 return -EBUSY;
21615 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21616
21617 if (file->f_flags & O_EXCL)
21618 mce_chrdev_open_exclu = 1;
21619 - mce_chrdev_open_count++;
21620 + local_inc(&mce_chrdev_open_count);
21621
21622 spin_unlock(&mce_chrdev_state_lock);
21623
21624 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21625 {
21626 spin_lock(&mce_chrdev_state_lock);
21627
21628 - mce_chrdev_open_count--;
21629 + local_dec(&mce_chrdev_open_count);
21630 mce_chrdev_open_exclu = 0;
21631
21632 spin_unlock(&mce_chrdev_state_lock);
21633 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21634
21635 for (i = 0; i < mca_cfg.banks; i++) {
21636 struct mce_bank *b = &mce_banks[i];
21637 - struct device_attribute *a = &b->attr;
21638 + device_attribute_no_const *a = &b->attr;
21639
21640 sysfs_attr_init(&a->attr);
21641 a->attr.name = b->attrname;
21642 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21643 static void mce_reset(void)
21644 {
21645 cpu_missing = 0;
21646 - atomic_set(&mce_fake_panicked, 0);
21647 + atomic_set_unchecked(&mce_fake_panicked, 0);
21648 atomic_set(&mce_executing, 0);
21649 atomic_set(&mce_callin, 0);
21650 atomic_set(&global_nwo, 0);
21651 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21652 index a304298..49b6d06 100644
21653 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21654 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21655 @@ -10,6 +10,7 @@
21656 #include <asm/processor.h>
21657 #include <asm/mce.h>
21658 #include <asm/msr.h>
21659 +#include <asm/pgtable.h>
21660
21661 /* By default disabled */
21662 int mce_p5_enabled __read_mostly;
21663 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21664 if (!cpu_has(c, X86_FEATURE_MCE))
21665 return;
21666
21667 + pax_open_kernel();
21668 machine_check_vector = pentium_machine_check;
21669 + pax_close_kernel();
21670 /* Make sure the vector pointer is visible before we enable MCEs: */
21671 wmb();
21672
21673 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21674 index 7dc5564..1273569 100644
21675 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21676 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21677 @@ -9,6 +9,7 @@
21678 #include <asm/processor.h>
21679 #include <asm/mce.h>
21680 #include <asm/msr.h>
21681 +#include <asm/pgtable.h>
21682
21683 /* Machine check handler for WinChip C6: */
21684 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21685 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21686 {
21687 u32 lo, hi;
21688
21689 + pax_open_kernel();
21690 machine_check_vector = winchip_machine_check;
21691 + pax_close_kernel();
21692 /* Make sure the vector pointer is visible before we enable MCEs: */
21693 wmb();
21694
21695 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21696 index 36a8361..e7058c2 100644
21697 --- a/arch/x86/kernel/cpu/microcode/core.c
21698 +++ b/arch/x86/kernel/cpu/microcode/core.c
21699 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21700 return NOTIFY_OK;
21701 }
21702
21703 -static struct notifier_block __refdata mc_cpu_notifier = {
21704 +static struct notifier_block mc_cpu_notifier = {
21705 .notifier_call = mc_cpu_callback,
21706 };
21707
21708 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21709 index c6826d1..8dc677e 100644
21710 --- a/arch/x86/kernel/cpu/microcode/intel.c
21711 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21712 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21713 struct microcode_header_intel mc_header;
21714 unsigned int mc_size;
21715
21716 + if (leftover < sizeof(mc_header)) {
21717 + pr_err("error! Truncated header in microcode data file\n");
21718 + break;
21719 + }
21720 +
21721 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21722 break;
21723
21724 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21725
21726 static int get_ucode_user(void *to, const void *from, size_t n)
21727 {
21728 - return copy_from_user(to, from, n);
21729 + return copy_from_user(to, (const void __force_user *)from, n);
21730 }
21731
21732 static enum ucode_state
21733 request_microcode_user(int cpu, const void __user *buf, size_t size)
21734 {
21735 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21736 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21737 }
21738
21739 static void microcode_fini_cpu(int cpu)
21740 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21741 index ec9df6f..420eb93 100644
21742 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21743 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21744 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21745 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21746 int i;
21747
21748 - while (leftover) {
21749 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21750 +
21751 + if (leftover < sizeof(mc_header))
21752 + break;
21753 +
21754 mc_header = (struct microcode_header_intel *)ucode_ptr;
21755
21756 mc_size = get_totalsize(mc_header);
21757 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21758 index ea5f363..cb0e905 100644
21759 --- a/arch/x86/kernel/cpu/mtrr/main.c
21760 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21761 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21762 u64 size_or_mask, size_and_mask;
21763 static bool mtrr_aps_delayed_init;
21764
21765 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21766 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21767
21768 const struct mtrr_ops *mtrr_if;
21769
21770 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21771 index df5e41f..816c719 100644
21772 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21773 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21774 @@ -25,7 +25,7 @@ struct mtrr_ops {
21775 int (*validate_add_page)(unsigned long base, unsigned long size,
21776 unsigned int type);
21777 int (*have_wrcomb)(void);
21778 -};
21779 +} __do_const;
21780
21781 extern int generic_get_free_region(unsigned long base, unsigned long size,
21782 int replace_reg);
21783 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21784 index 143e5f5..5825081 100644
21785 --- a/arch/x86/kernel/cpu/perf_event.c
21786 +++ b/arch/x86/kernel/cpu/perf_event.c
21787 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21788
21789 }
21790
21791 -static struct attribute_group x86_pmu_format_group = {
21792 +static attribute_group_no_const x86_pmu_format_group = {
21793 .name = "format",
21794 .attrs = NULL,
21795 };
21796 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21797 NULL,
21798 };
21799
21800 -static struct attribute_group x86_pmu_events_group = {
21801 +static attribute_group_no_const x86_pmu_events_group = {
21802 .name = "events",
21803 .attrs = events_attr,
21804 };
21805 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21806 if (idx > GDT_ENTRIES)
21807 return 0;
21808
21809 - desc = raw_cpu_ptr(gdt_page.gdt);
21810 + desc = get_cpu_gdt_table(smp_processor_id());
21811 }
21812
21813 return get_desc_base(desc + idx);
21814 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21815 break;
21816
21817 perf_callchain_store(entry, frame.return_address);
21818 - fp = frame.next_frame;
21819 + fp = (const void __force_user *)frame.next_frame;
21820 }
21821 }
21822
21823 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21824 index 97242a9..cf9c30e 100644
21825 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21826 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21827 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21828 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21829 {
21830 struct attribute **attrs;
21831 - struct attribute_group *attr_group;
21832 + attribute_group_no_const *attr_group;
21833 int i = 0, j;
21834
21835 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21836 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21837 index 498b6d9..4126515 100644
21838 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21839 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21840 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21841 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21842
21843 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21844 - u64 capabilities;
21845 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21846
21847 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21848 - x86_pmu.intel_cap.capabilities = capabilities;
21849 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21850 + x86_pmu.intel_cap.capabilities = capabilities;
21851 }
21852
21853 intel_ds_init();
21854 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21855 index c4bb8b8..9f7384d 100644
21856 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21857 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21858 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21859 NULL,
21860 };
21861
21862 -static struct attribute_group rapl_pmu_events_group = {
21863 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21864 .name = "events",
21865 .attrs = NULL, /* patched at runtime */
21866 };
21867 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21868 index c635b8b..b78835e 100644
21869 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21870 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21871 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21872 static int __init uncore_type_init(struct intel_uncore_type *type)
21873 {
21874 struct intel_uncore_pmu *pmus;
21875 - struct attribute_group *attr_group;
21876 + attribute_group_no_const *attr_group;
21877 struct attribute **attrs;
21878 int i, j;
21879
21880 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21881 index 6c8c1e7..515b98a 100644
21882 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21883 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21884 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21885 struct uncore_event_desc {
21886 struct kobj_attribute attr;
21887 const char *config;
21888 -};
21889 +} __do_const;
21890
21891 ssize_t uncore_event_show(struct kobject *kobj,
21892 struct kobj_attribute *attr, char *buf);
21893 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21894 index 83741a7..bd3507d 100644
21895 --- a/arch/x86/kernel/cpuid.c
21896 +++ b/arch/x86/kernel/cpuid.c
21897 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21898 return notifier_from_errno(err);
21899 }
21900
21901 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21902 +static struct notifier_block cpuid_class_cpu_notifier =
21903 {
21904 .notifier_call = cpuid_class_cpu_callback,
21905 };
21906 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21907 index aceb2f9..c76d3e3 100644
21908 --- a/arch/x86/kernel/crash.c
21909 +++ b/arch/x86/kernel/crash.c
21910 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21911 #ifdef CONFIG_X86_32
21912 struct pt_regs fixed_regs;
21913
21914 - if (!user_mode_vm(regs)) {
21915 + if (!user_mode(regs)) {
21916 crash_fixup_ss_esp(&fixed_regs, regs);
21917 regs = &fixed_regs;
21918 }
21919 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21920 index afa64ad..dce67dd 100644
21921 --- a/arch/x86/kernel/crash_dump_64.c
21922 +++ b/arch/x86/kernel/crash_dump_64.c
21923 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21924 return -ENOMEM;
21925
21926 if (userbuf) {
21927 - if (copy_to_user(buf, vaddr + offset, csize)) {
21928 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21929 iounmap(vaddr);
21930 return -EFAULT;
21931 }
21932 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21933 index f6dfd93..892ade4 100644
21934 --- a/arch/x86/kernel/doublefault.c
21935 +++ b/arch/x86/kernel/doublefault.c
21936 @@ -12,7 +12,7 @@
21937
21938 #define DOUBLEFAULT_STACKSIZE (1024)
21939 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21940 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21941 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21942
21943 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21944
21945 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21946 unsigned long gdt, tss;
21947
21948 native_store_gdt(&gdt_desc);
21949 - gdt = gdt_desc.address;
21950 + gdt = (unsigned long)gdt_desc.address;
21951
21952 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21953
21954 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21955 /* 0x2 bit is always set */
21956 .flags = X86_EFLAGS_SF | 0x2,
21957 .sp = STACK_START,
21958 - .es = __USER_DS,
21959 + .es = __KERNEL_DS,
21960 .cs = __KERNEL_CS,
21961 .ss = __KERNEL_DS,
21962 - .ds = __USER_DS,
21963 + .ds = __KERNEL_DS,
21964 .fs = __KERNEL_PERCPU,
21965
21966 .__cr3 = __pa_nodebug(swapper_pg_dir),
21967 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21968 index b74ebc7..2c95874 100644
21969 --- a/arch/x86/kernel/dumpstack.c
21970 +++ b/arch/x86/kernel/dumpstack.c
21971 @@ -2,6 +2,9 @@
21972 * Copyright (C) 1991, 1992 Linus Torvalds
21973 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21974 */
21975 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21976 +#define __INCLUDED_BY_HIDESYM 1
21977 +#endif
21978 #include <linux/kallsyms.h>
21979 #include <linux/kprobes.h>
21980 #include <linux/uaccess.h>
21981 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21982
21983 void printk_address(unsigned long address)
21984 {
21985 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21986 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21987 }
21988
21989 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21990 static void
21991 print_ftrace_graph_addr(unsigned long addr, void *data,
21992 const struct stacktrace_ops *ops,
21993 - struct thread_info *tinfo, int *graph)
21994 + struct task_struct *task, int *graph)
21995 {
21996 - struct task_struct *task;
21997 unsigned long ret_addr;
21998 int index;
21999
22000 if (addr != (unsigned long)return_to_handler)
22001 return;
22002
22003 - task = tinfo->task;
22004 index = task->curr_ret_stack;
22005
22006 if (!task->ret_stack || index < *graph)
22007 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22008 static inline void
22009 print_ftrace_graph_addr(unsigned long addr, void *data,
22010 const struct stacktrace_ops *ops,
22011 - struct thread_info *tinfo, int *graph)
22012 + struct task_struct *task, int *graph)
22013 { }
22014 #endif
22015
22016 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22017 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22018 */
22019
22020 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22021 - void *p, unsigned int size, void *end)
22022 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22023 {
22024 - void *t = tinfo;
22025 if (end) {
22026 if (p < end && p >= (end-THREAD_SIZE))
22027 return 1;
22028 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22029 }
22030
22031 unsigned long
22032 -print_context_stack(struct thread_info *tinfo,
22033 +print_context_stack(struct task_struct *task, void *stack_start,
22034 unsigned long *stack, unsigned long bp,
22035 const struct stacktrace_ops *ops, void *data,
22036 unsigned long *end, int *graph)
22037 {
22038 struct stack_frame *frame = (struct stack_frame *)bp;
22039
22040 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22041 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22042 unsigned long addr;
22043
22044 addr = *stack;
22045 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
22046 } else {
22047 ops->address(data, addr, 0);
22048 }
22049 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22050 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22051 }
22052 stack++;
22053 }
22054 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
22055 EXPORT_SYMBOL_GPL(print_context_stack);
22056
22057 unsigned long
22058 -print_context_stack_bp(struct thread_info *tinfo,
22059 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22060 unsigned long *stack, unsigned long bp,
22061 const struct stacktrace_ops *ops, void *data,
22062 unsigned long *end, int *graph)
22063 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22064 struct stack_frame *frame = (struct stack_frame *)bp;
22065 unsigned long *ret_addr = &frame->return_address;
22066
22067 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22068 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22069 unsigned long addr = *ret_addr;
22070
22071 if (!__kernel_text_address(addr))
22072 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22073 ops->address(data, addr, 1);
22074 frame = frame->next_frame;
22075 ret_addr = &frame->return_address;
22076 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22077 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22078 }
22079
22080 return (unsigned long)frame;
22081 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22082 static void print_trace_address(void *data, unsigned long addr, int reliable)
22083 {
22084 touch_nmi_watchdog();
22085 - printk(data);
22086 + printk("%s", (char *)data);
22087 printk_stack_address(addr, reliable);
22088 }
22089
22090 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22091 EXPORT_SYMBOL_GPL(oops_begin);
22092 NOKPROBE_SYMBOL(oops_begin);
22093
22094 +extern void gr_handle_kernel_exploit(void);
22095 +
22096 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22097 {
22098 if (regs && kexec_should_crash(current))
22099 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22100 panic("Fatal exception in interrupt");
22101 if (panic_on_oops)
22102 panic("Fatal exception");
22103 - do_exit(signr);
22104 +
22105 + gr_handle_kernel_exploit();
22106 +
22107 + do_group_exit(signr);
22108 }
22109 NOKPROBE_SYMBOL(oops_end);
22110
22111 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22112 print_modules();
22113 show_regs(regs);
22114 #ifdef CONFIG_X86_32
22115 - if (user_mode_vm(regs)) {
22116 + if (user_mode(regs)) {
22117 sp = regs->sp;
22118 ss = regs->ss & 0xffff;
22119 } else {
22120 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22121 unsigned long flags = oops_begin();
22122 int sig = SIGSEGV;
22123
22124 - if (!user_mode_vm(regs))
22125 + if (!user_mode(regs))
22126 report_bug(regs->ip, regs);
22127
22128 if (__die(str, regs, err))
22129 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22130 index 5abd4cd..c65733b 100644
22131 --- a/arch/x86/kernel/dumpstack_32.c
22132 +++ b/arch/x86/kernel/dumpstack_32.c
22133 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22134 bp = stack_frame(task, regs);
22135
22136 for (;;) {
22137 - struct thread_info *context;
22138 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22139 void *end_stack;
22140
22141 end_stack = is_hardirq_stack(stack, cpu);
22142 if (!end_stack)
22143 end_stack = is_softirq_stack(stack, cpu);
22144
22145 - context = task_thread_info(task);
22146 - bp = ops->walk_stack(context, stack, bp, ops, data,
22147 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22148 end_stack, &graph);
22149
22150 /* Stop if not on irq stack */
22151 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22152 int i;
22153
22154 show_regs_print_info(KERN_EMERG);
22155 - __show_regs(regs, !user_mode_vm(regs));
22156 + __show_regs(regs, !user_mode(regs));
22157
22158 /*
22159 * When in-kernel, we also print out the stack and code at the
22160 * time of the fault..
22161 */
22162 - if (!user_mode_vm(regs)) {
22163 + if (!user_mode(regs)) {
22164 unsigned int code_prologue = code_bytes * 43 / 64;
22165 unsigned int code_len = code_bytes;
22166 unsigned char c;
22167 u8 *ip;
22168 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22169
22170 pr_emerg("Stack:\n");
22171 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22172
22173 pr_emerg("Code:");
22174
22175 - ip = (u8 *)regs->ip - code_prologue;
22176 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22177 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22178 /* try starting at IP */
22179 - ip = (u8 *)regs->ip;
22180 + ip = (u8 *)regs->ip + cs_base;
22181 code_len = code_len - code_prologue + 1;
22182 }
22183 for (i = 0; i < code_len; i++, ip++) {
22184 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22185 pr_cont(" Bad EIP value.");
22186 break;
22187 }
22188 - if (ip == (u8 *)regs->ip)
22189 + if (ip == (u8 *)regs->ip + cs_base)
22190 pr_cont(" <%02x>", c);
22191 else
22192 pr_cont(" %02x", c);
22193 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22194 {
22195 unsigned short ud2;
22196
22197 + ip = ktla_ktva(ip);
22198 if (ip < PAGE_OFFSET)
22199 return 0;
22200 if (probe_kernel_address((unsigned short *)ip, ud2))
22201 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22202
22203 return ud2 == 0x0b0f;
22204 }
22205 +
22206 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22207 +void pax_check_alloca(unsigned long size)
22208 +{
22209 + unsigned long sp = (unsigned long)&sp, stack_left;
22210 +
22211 + /* all kernel stacks are of the same size */
22212 + stack_left = sp & (THREAD_SIZE - 1);
22213 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22214 +}
22215 +EXPORT_SYMBOL(pax_check_alloca);
22216 +#endif
22217 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22218 index ff86f19..73eabf4 100644
22219 --- a/arch/x86/kernel/dumpstack_64.c
22220 +++ b/arch/x86/kernel/dumpstack_64.c
22221 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22222 const struct stacktrace_ops *ops, void *data)
22223 {
22224 const unsigned cpu = get_cpu();
22225 - struct thread_info *tinfo;
22226 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22227 unsigned long dummy;
22228 unsigned used = 0;
22229 int graph = 0;
22230 int done = 0;
22231 + void *stack_start;
22232
22233 if (!task)
22234 task = current;
22235 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22236 * current stack address. If the stacks consist of nested
22237 * exceptions
22238 */
22239 - tinfo = task_thread_info(task);
22240 while (!done) {
22241 unsigned long *stack_end;
22242 enum stack_type stype;
22243 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22244 if (ops->stack(data, id) < 0)
22245 break;
22246
22247 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22248 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22249 data, stack_end, &graph);
22250 ops->stack(data, "<EOE>");
22251 /*
22252 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22253 * second-to-last pointer (index -2 to end) in the
22254 * exception stack:
22255 */
22256 + if ((u16)stack_end[-1] != __KERNEL_DS)
22257 + goto out;
22258 stack = (unsigned long *) stack_end[-2];
22259 done = 0;
22260 break;
22261 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22262
22263 if (ops->stack(data, "IRQ") < 0)
22264 break;
22265 - bp = ops->walk_stack(tinfo, stack, bp,
22266 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22267 ops, data, stack_end, &graph);
22268 /*
22269 * We link to the next stack (which would be
22270 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22271 /*
22272 * This handles the process stack:
22273 */
22274 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22275 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22276 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22277 +out:
22278 put_cpu();
22279 }
22280 EXPORT_SYMBOL(dump_trace);
22281 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22282 {
22283 unsigned short ud2;
22284
22285 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22286 + if (probe_kernel_address((unsigned short *)ip, ud2))
22287 return 0;
22288
22289 return ud2 == 0x0b0f;
22290 }
22291 +
22292 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22293 +void pax_check_alloca(unsigned long size)
22294 +{
22295 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22296 + unsigned cpu, used;
22297 + char *id;
22298 +
22299 + /* check the process stack first */
22300 + stack_start = (unsigned long)task_stack_page(current);
22301 + stack_end = stack_start + THREAD_SIZE;
22302 + if (likely(stack_start <= sp && sp < stack_end)) {
22303 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22304 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22305 + return;
22306 + }
22307 +
22308 + cpu = get_cpu();
22309 +
22310 + /* check the irq stacks */
22311 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22312 + stack_start = stack_end - IRQ_STACK_SIZE;
22313 + if (stack_start <= sp && sp < stack_end) {
22314 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22315 + put_cpu();
22316 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22317 + return;
22318 + }
22319 +
22320 + /* check the exception stacks */
22321 + used = 0;
22322 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22323 + stack_start = stack_end - EXCEPTION_STKSZ;
22324 + if (stack_end && stack_start <= sp && sp < stack_end) {
22325 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22326 + put_cpu();
22327 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22328 + return;
22329 + }
22330 +
22331 + put_cpu();
22332 +
22333 + /* unknown stack */
22334 + BUG();
22335 +}
22336 +EXPORT_SYMBOL(pax_check_alloca);
22337 +#endif
22338 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22339 index dd2f07a..845dc05 100644
22340 --- a/arch/x86/kernel/e820.c
22341 +++ b/arch/x86/kernel/e820.c
22342 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22343
22344 static void early_panic(char *msg)
22345 {
22346 - early_printk(msg);
22347 - panic(msg);
22348 + early_printk("%s", msg);
22349 + panic("%s", msg);
22350 }
22351
22352 static int userdef __initdata;
22353 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22354 index 01d1c18..8073693 100644
22355 --- a/arch/x86/kernel/early_printk.c
22356 +++ b/arch/x86/kernel/early_printk.c
22357 @@ -7,6 +7,7 @@
22358 #include <linux/pci_regs.h>
22359 #include <linux/pci_ids.h>
22360 #include <linux/errno.h>
22361 +#include <linux/sched.h>
22362 #include <asm/io.h>
22363 #include <asm/processor.h>
22364 #include <asm/fcntl.h>
22365 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22366 index 000d419..8f66802 100644
22367 --- a/arch/x86/kernel/entry_32.S
22368 +++ b/arch/x86/kernel/entry_32.S
22369 @@ -177,13 +177,154 @@
22370 /*CFI_REL_OFFSET gs, PT_GS*/
22371 .endm
22372 .macro SET_KERNEL_GS reg
22373 +
22374 +#ifdef CONFIG_CC_STACKPROTECTOR
22375 movl $(__KERNEL_STACK_CANARY), \reg
22376 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22377 + movl $(__USER_DS), \reg
22378 +#else
22379 + xorl \reg, \reg
22380 +#endif
22381 +
22382 movl \reg, %gs
22383 .endm
22384
22385 #endif /* CONFIG_X86_32_LAZY_GS */
22386
22387 -.macro SAVE_ALL
22388 +.macro pax_enter_kernel
22389 +#ifdef CONFIG_PAX_KERNEXEC
22390 + call pax_enter_kernel
22391 +#endif
22392 +.endm
22393 +
22394 +.macro pax_exit_kernel
22395 +#ifdef CONFIG_PAX_KERNEXEC
22396 + call pax_exit_kernel
22397 +#endif
22398 +.endm
22399 +
22400 +#ifdef CONFIG_PAX_KERNEXEC
22401 +ENTRY(pax_enter_kernel)
22402 +#ifdef CONFIG_PARAVIRT
22403 + pushl %eax
22404 + pushl %ecx
22405 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22406 + mov %eax, %esi
22407 +#else
22408 + mov %cr0, %esi
22409 +#endif
22410 + bts $16, %esi
22411 + jnc 1f
22412 + mov %cs, %esi
22413 + cmp $__KERNEL_CS, %esi
22414 + jz 3f
22415 + ljmp $__KERNEL_CS, $3f
22416 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22417 +2:
22418 +#ifdef CONFIG_PARAVIRT
22419 + mov %esi, %eax
22420 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22421 +#else
22422 + mov %esi, %cr0
22423 +#endif
22424 +3:
22425 +#ifdef CONFIG_PARAVIRT
22426 + popl %ecx
22427 + popl %eax
22428 +#endif
22429 + ret
22430 +ENDPROC(pax_enter_kernel)
22431 +
22432 +ENTRY(pax_exit_kernel)
22433 +#ifdef CONFIG_PARAVIRT
22434 + pushl %eax
22435 + pushl %ecx
22436 +#endif
22437 + mov %cs, %esi
22438 + cmp $__KERNEXEC_KERNEL_CS, %esi
22439 + jnz 2f
22440 +#ifdef CONFIG_PARAVIRT
22441 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22442 + mov %eax, %esi
22443 +#else
22444 + mov %cr0, %esi
22445 +#endif
22446 + btr $16, %esi
22447 + ljmp $__KERNEL_CS, $1f
22448 +1:
22449 +#ifdef CONFIG_PARAVIRT
22450 + mov %esi, %eax
22451 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22452 +#else
22453 + mov %esi, %cr0
22454 +#endif
22455 +2:
22456 +#ifdef CONFIG_PARAVIRT
22457 + popl %ecx
22458 + popl %eax
22459 +#endif
22460 + ret
22461 +ENDPROC(pax_exit_kernel)
22462 +#endif
22463 +
22464 + .macro pax_erase_kstack
22465 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22466 + call pax_erase_kstack
22467 +#endif
22468 + .endm
22469 +
22470 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22471 +/*
22472 + * ebp: thread_info
22473 + */
22474 +ENTRY(pax_erase_kstack)
22475 + pushl %edi
22476 + pushl %ecx
22477 + pushl %eax
22478 +
22479 + mov TI_lowest_stack(%ebp), %edi
22480 + mov $-0xBEEF, %eax
22481 + std
22482 +
22483 +1: mov %edi, %ecx
22484 + and $THREAD_SIZE_asm - 1, %ecx
22485 + shr $2, %ecx
22486 + repne scasl
22487 + jecxz 2f
22488 +
22489 + cmp $2*16, %ecx
22490 + jc 2f
22491 +
22492 + mov $2*16, %ecx
22493 + repe scasl
22494 + jecxz 2f
22495 + jne 1b
22496 +
22497 +2: cld
22498 + or $2*4, %edi
22499 + mov %esp, %ecx
22500 + sub %edi, %ecx
22501 +
22502 + cmp $THREAD_SIZE_asm, %ecx
22503 + jb 3f
22504 + ud2
22505 +3:
22506 +
22507 + shr $2, %ecx
22508 + rep stosl
22509 +
22510 + mov TI_task_thread_sp0(%ebp), %edi
22511 + sub $128, %edi
22512 + mov %edi, TI_lowest_stack(%ebp)
22513 +
22514 + popl %eax
22515 + popl %ecx
22516 + popl %edi
22517 + ret
22518 +ENDPROC(pax_erase_kstack)
22519 +#endif
22520 +
22521 +.macro __SAVE_ALL _DS
22522 cld
22523 PUSH_GS
22524 pushl_cfi %fs
22525 @@ -206,7 +347,7 @@
22526 CFI_REL_OFFSET ecx, 0
22527 pushl_cfi %ebx
22528 CFI_REL_OFFSET ebx, 0
22529 - movl $(__USER_DS), %edx
22530 + movl $\_DS, %edx
22531 movl %edx, %ds
22532 movl %edx, %es
22533 movl $(__KERNEL_PERCPU), %edx
22534 @@ -214,6 +355,15 @@
22535 SET_KERNEL_GS %edx
22536 .endm
22537
22538 +.macro SAVE_ALL
22539 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22540 + __SAVE_ALL __KERNEL_DS
22541 + pax_enter_kernel
22542 +#else
22543 + __SAVE_ALL __USER_DS
22544 +#endif
22545 +.endm
22546 +
22547 .macro RESTORE_INT_REGS
22548 popl_cfi %ebx
22549 CFI_RESTORE ebx
22550 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22551 popfl_cfi
22552 jmp syscall_exit
22553 CFI_ENDPROC
22554 -END(ret_from_fork)
22555 +ENDPROC(ret_from_fork)
22556
22557 ENTRY(ret_from_kernel_thread)
22558 CFI_STARTPROC
22559 @@ -340,7 +490,15 @@ ret_from_intr:
22560 andl $SEGMENT_RPL_MASK, %eax
22561 #endif
22562 cmpl $USER_RPL, %eax
22563 +
22564 +#ifdef CONFIG_PAX_KERNEXEC
22565 + jae resume_userspace
22566 +
22567 + pax_exit_kernel
22568 + jmp resume_kernel
22569 +#else
22570 jb resume_kernel # not returning to v8086 or userspace
22571 +#endif
22572
22573 ENTRY(resume_userspace)
22574 LOCKDEP_SYS_EXIT
22575 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22576 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22577 # int/exception return?
22578 jne work_pending
22579 - jmp restore_all
22580 -END(ret_from_exception)
22581 + jmp restore_all_pax
22582 +ENDPROC(ret_from_exception)
22583
22584 #ifdef CONFIG_PREEMPT
22585 ENTRY(resume_kernel)
22586 @@ -365,7 +523,7 @@ need_resched:
22587 jz restore_all
22588 call preempt_schedule_irq
22589 jmp need_resched
22590 -END(resume_kernel)
22591 +ENDPROC(resume_kernel)
22592 #endif
22593 CFI_ENDPROC
22594
22595 @@ -395,30 +553,45 @@ sysenter_past_esp:
22596 /*CFI_REL_OFFSET cs, 0*/
22597 /*
22598 * Push current_thread_info()->sysenter_return to the stack.
22599 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22600 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22601 */
22602 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22603 + pushl_cfi $0
22604 CFI_REL_OFFSET eip, 0
22605
22606 pushl_cfi %eax
22607 SAVE_ALL
22608 + GET_THREAD_INFO(%ebp)
22609 + movl TI_sysenter_return(%ebp),%ebp
22610 + movl %ebp,PT_EIP(%esp)
22611 ENABLE_INTERRUPTS(CLBR_NONE)
22612
22613 /*
22614 * Load the potential sixth argument from user stack.
22615 * Careful about security.
22616 */
22617 + movl PT_OLDESP(%esp),%ebp
22618 +
22619 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22620 + mov PT_OLDSS(%esp),%ds
22621 +1: movl %ds:(%ebp),%ebp
22622 + push %ss
22623 + pop %ds
22624 +#else
22625 cmpl $__PAGE_OFFSET-3,%ebp
22626 jae syscall_fault
22627 ASM_STAC
22628 1: movl (%ebp),%ebp
22629 ASM_CLAC
22630 +#endif
22631 +
22632 movl %ebp,PT_EBP(%esp)
22633 _ASM_EXTABLE(1b,syscall_fault)
22634
22635 GET_THREAD_INFO(%ebp)
22636
22637 +#ifdef CONFIG_PAX_RANDKSTACK
22638 + pax_erase_kstack
22639 +#endif
22640 +
22641 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22642 jnz sysenter_audit
22643 sysenter_do_call:
22644 @@ -434,12 +607,24 @@ sysenter_after_call:
22645 testl $_TIF_ALLWORK_MASK, %ecx
22646 jne sysexit_audit
22647 sysenter_exit:
22648 +
22649 +#ifdef CONFIG_PAX_RANDKSTACK
22650 + pushl_cfi %eax
22651 + movl %esp, %eax
22652 + call pax_randomize_kstack
22653 + popl_cfi %eax
22654 +#endif
22655 +
22656 + pax_erase_kstack
22657 +
22658 /* if something modifies registers it must also disable sysexit */
22659 movl PT_EIP(%esp), %edx
22660 movl PT_OLDESP(%esp), %ecx
22661 xorl %ebp,%ebp
22662 TRACE_IRQS_ON
22663 1: mov PT_FS(%esp), %fs
22664 +2: mov PT_DS(%esp), %ds
22665 +3: mov PT_ES(%esp), %es
22666 PTGS_TO_GS
22667 ENABLE_INTERRUPTS_SYSEXIT
22668
22669 @@ -453,6 +638,9 @@ sysenter_audit:
22670 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22671 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22672 call __audit_syscall_entry
22673 +
22674 + pax_erase_kstack
22675 +
22676 popl_cfi %ecx /* get that remapped edx off the stack */
22677 popl_cfi %ecx /* get that remapped esi off the stack */
22678 movl PT_EAX(%esp),%eax /* reload syscall number */
22679 @@ -479,10 +667,16 @@ sysexit_audit:
22680
22681 CFI_ENDPROC
22682 .pushsection .fixup,"ax"
22683 -2: movl $0,PT_FS(%esp)
22684 +4: movl $0,PT_FS(%esp)
22685 + jmp 1b
22686 +5: movl $0,PT_DS(%esp)
22687 + jmp 1b
22688 +6: movl $0,PT_ES(%esp)
22689 jmp 1b
22690 .popsection
22691 - _ASM_EXTABLE(1b,2b)
22692 + _ASM_EXTABLE(1b,4b)
22693 + _ASM_EXTABLE(2b,5b)
22694 + _ASM_EXTABLE(3b,6b)
22695 PTGS_TO_GS_EX
22696 ENDPROC(ia32_sysenter_target)
22697
22698 @@ -493,6 +687,11 @@ ENTRY(system_call)
22699 pushl_cfi %eax # save orig_eax
22700 SAVE_ALL
22701 GET_THREAD_INFO(%ebp)
22702 +
22703 +#ifdef CONFIG_PAX_RANDKSTACK
22704 + pax_erase_kstack
22705 +#endif
22706 +
22707 # system call tracing in operation / emulation
22708 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22709 jnz syscall_trace_entry
22710 @@ -512,6 +711,15 @@ syscall_exit:
22711 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22712 jne syscall_exit_work
22713
22714 +restore_all_pax:
22715 +
22716 +#ifdef CONFIG_PAX_RANDKSTACK
22717 + movl %esp, %eax
22718 + call pax_randomize_kstack
22719 +#endif
22720 +
22721 + pax_erase_kstack
22722 +
22723 restore_all:
22724 TRACE_IRQS_IRET
22725 restore_all_notrace:
22726 @@ -566,14 +774,34 @@ ldt_ss:
22727 * compensating for the offset by changing to the ESPFIX segment with
22728 * a base address that matches for the difference.
22729 */
22730 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22731 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22732 mov %esp, %edx /* load kernel esp */
22733 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22734 mov %dx, %ax /* eax: new kernel esp */
22735 sub %eax, %edx /* offset (low word is 0) */
22736 +#ifdef CONFIG_SMP
22737 + movl PER_CPU_VAR(cpu_number), %ebx
22738 + shll $PAGE_SHIFT_asm, %ebx
22739 + addl $cpu_gdt_table, %ebx
22740 +#else
22741 + movl $cpu_gdt_table, %ebx
22742 +#endif
22743 shr $16, %edx
22744 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22745 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22746 +
22747 +#ifdef CONFIG_PAX_KERNEXEC
22748 + mov %cr0, %esi
22749 + btr $16, %esi
22750 + mov %esi, %cr0
22751 +#endif
22752 +
22753 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22754 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22755 +
22756 +#ifdef CONFIG_PAX_KERNEXEC
22757 + bts $16, %esi
22758 + mov %esi, %cr0
22759 +#endif
22760 +
22761 pushl_cfi $__ESPFIX_SS
22762 pushl_cfi %eax /* new kernel esp */
22763 /* Disable interrupts, but do not irqtrace this section: we
22764 @@ -603,20 +831,18 @@ work_resched:
22765 movl TI_flags(%ebp), %ecx
22766 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22767 # than syscall tracing?
22768 - jz restore_all
22769 + jz restore_all_pax
22770 testb $_TIF_NEED_RESCHED, %cl
22771 jnz work_resched
22772
22773 work_notifysig: # deal with pending signals and
22774 # notify-resume requests
22775 + movl %esp, %eax
22776 #ifdef CONFIG_VM86
22777 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22778 - movl %esp, %eax
22779 jne work_notifysig_v86 # returning to kernel-space or
22780 # vm86-space
22781 1:
22782 -#else
22783 - movl %esp, %eax
22784 #endif
22785 TRACE_IRQS_ON
22786 ENABLE_INTERRUPTS(CLBR_NONE)
22787 @@ -637,7 +863,7 @@ work_notifysig_v86:
22788 movl %eax, %esp
22789 jmp 1b
22790 #endif
22791 -END(work_pending)
22792 +ENDPROC(work_pending)
22793
22794 # perform syscall exit tracing
22795 ALIGN
22796 @@ -645,11 +871,14 @@ syscall_trace_entry:
22797 movl $-ENOSYS,PT_EAX(%esp)
22798 movl %esp, %eax
22799 call syscall_trace_enter
22800 +
22801 + pax_erase_kstack
22802 +
22803 /* What it returned is what we'll actually use. */
22804 cmpl $(NR_syscalls), %eax
22805 jnae syscall_call
22806 jmp syscall_exit
22807 -END(syscall_trace_entry)
22808 +ENDPROC(syscall_trace_entry)
22809
22810 # perform syscall exit tracing
22811 ALIGN
22812 @@ -662,26 +891,30 @@ syscall_exit_work:
22813 movl %esp, %eax
22814 call syscall_trace_leave
22815 jmp resume_userspace
22816 -END(syscall_exit_work)
22817 +ENDPROC(syscall_exit_work)
22818 CFI_ENDPROC
22819
22820 RING0_INT_FRAME # can't unwind into user space anyway
22821 syscall_fault:
22822 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22823 + push %ss
22824 + pop %ds
22825 +#endif
22826 ASM_CLAC
22827 GET_THREAD_INFO(%ebp)
22828 movl $-EFAULT,PT_EAX(%esp)
22829 jmp resume_userspace
22830 -END(syscall_fault)
22831 +ENDPROC(syscall_fault)
22832
22833 syscall_badsys:
22834 movl $-ENOSYS,%eax
22835 jmp syscall_after_call
22836 -END(syscall_badsys)
22837 +ENDPROC(syscall_badsys)
22838
22839 sysenter_badsys:
22840 movl $-ENOSYS,%eax
22841 jmp sysenter_after_call
22842 -END(sysenter_badsys)
22843 +ENDPROC(sysenter_badsys)
22844 CFI_ENDPROC
22845
22846 .macro FIXUP_ESPFIX_STACK
22847 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22848 */
22849 #ifdef CONFIG_X86_ESPFIX32
22850 /* fixup the stack */
22851 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22852 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22853 +#ifdef CONFIG_SMP
22854 + movl PER_CPU_VAR(cpu_number), %ebx
22855 + shll $PAGE_SHIFT_asm, %ebx
22856 + addl $cpu_gdt_table, %ebx
22857 +#else
22858 + movl $cpu_gdt_table, %ebx
22859 +#endif
22860 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22861 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22862 shl $16, %eax
22863 addl %esp, %eax /* the adjusted stack pointer */
22864 pushl_cfi $__KERNEL_DS
22865 @@ -751,7 +991,7 @@ vector=vector+1
22866 .endr
22867 2: jmp common_interrupt
22868 .endr
22869 -END(irq_entries_start)
22870 +ENDPROC(irq_entries_start)
22871
22872 .previous
22873 END(interrupt)
22874 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22875 pushl_cfi $do_coprocessor_error
22876 jmp error_code
22877 CFI_ENDPROC
22878 -END(coprocessor_error)
22879 +ENDPROC(coprocessor_error)
22880
22881 ENTRY(simd_coprocessor_error)
22882 RING0_INT_FRAME
22883 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22884 .section .altinstructions,"a"
22885 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22886 .previous
22887 -.section .altinstr_replacement,"ax"
22888 +.section .altinstr_replacement,"a"
22889 663: pushl $do_simd_coprocessor_error
22890 664:
22891 .previous
22892 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22893 #endif
22894 jmp error_code
22895 CFI_ENDPROC
22896 -END(simd_coprocessor_error)
22897 +ENDPROC(simd_coprocessor_error)
22898
22899 ENTRY(device_not_available)
22900 RING0_INT_FRAME
22901 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22902 pushl_cfi $do_device_not_available
22903 jmp error_code
22904 CFI_ENDPROC
22905 -END(device_not_available)
22906 +ENDPROC(device_not_available)
22907
22908 #ifdef CONFIG_PARAVIRT
22909 ENTRY(native_iret)
22910 iret
22911 _ASM_EXTABLE(native_iret, iret_exc)
22912 -END(native_iret)
22913 +ENDPROC(native_iret)
22914
22915 ENTRY(native_irq_enable_sysexit)
22916 sti
22917 sysexit
22918 -END(native_irq_enable_sysexit)
22919 +ENDPROC(native_irq_enable_sysexit)
22920 #endif
22921
22922 ENTRY(overflow)
22923 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22924 pushl_cfi $do_overflow
22925 jmp error_code
22926 CFI_ENDPROC
22927 -END(overflow)
22928 +ENDPROC(overflow)
22929
22930 ENTRY(bounds)
22931 RING0_INT_FRAME
22932 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22933 pushl_cfi $do_bounds
22934 jmp error_code
22935 CFI_ENDPROC
22936 -END(bounds)
22937 +ENDPROC(bounds)
22938
22939 ENTRY(invalid_op)
22940 RING0_INT_FRAME
22941 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22942 pushl_cfi $do_invalid_op
22943 jmp error_code
22944 CFI_ENDPROC
22945 -END(invalid_op)
22946 +ENDPROC(invalid_op)
22947
22948 ENTRY(coprocessor_segment_overrun)
22949 RING0_INT_FRAME
22950 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22951 pushl_cfi $do_coprocessor_segment_overrun
22952 jmp error_code
22953 CFI_ENDPROC
22954 -END(coprocessor_segment_overrun)
22955 +ENDPROC(coprocessor_segment_overrun)
22956
22957 ENTRY(invalid_TSS)
22958 RING0_EC_FRAME
22959 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22960 pushl_cfi $do_invalid_TSS
22961 jmp error_code
22962 CFI_ENDPROC
22963 -END(invalid_TSS)
22964 +ENDPROC(invalid_TSS)
22965
22966 ENTRY(segment_not_present)
22967 RING0_EC_FRAME
22968 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22969 pushl_cfi $do_segment_not_present
22970 jmp error_code
22971 CFI_ENDPROC
22972 -END(segment_not_present)
22973 +ENDPROC(segment_not_present)
22974
22975 ENTRY(stack_segment)
22976 RING0_EC_FRAME
22977 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22978 pushl_cfi $do_stack_segment
22979 jmp error_code
22980 CFI_ENDPROC
22981 -END(stack_segment)
22982 +ENDPROC(stack_segment)
22983
22984 ENTRY(alignment_check)
22985 RING0_EC_FRAME
22986 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22987 pushl_cfi $do_alignment_check
22988 jmp error_code
22989 CFI_ENDPROC
22990 -END(alignment_check)
22991 +ENDPROC(alignment_check)
22992
22993 ENTRY(divide_error)
22994 RING0_INT_FRAME
22995 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22996 pushl_cfi $do_divide_error
22997 jmp error_code
22998 CFI_ENDPROC
22999 -END(divide_error)
23000 +ENDPROC(divide_error)
23001
23002 #ifdef CONFIG_X86_MCE
23003 ENTRY(machine_check)
23004 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
23005 pushl_cfi machine_check_vector
23006 jmp error_code
23007 CFI_ENDPROC
23008 -END(machine_check)
23009 +ENDPROC(machine_check)
23010 #endif
23011
23012 ENTRY(spurious_interrupt_bug)
23013 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
23014 pushl_cfi $do_spurious_interrupt_bug
23015 jmp error_code
23016 CFI_ENDPROC
23017 -END(spurious_interrupt_bug)
23018 +ENDPROC(spurious_interrupt_bug)
23019
23020 #ifdef CONFIG_XEN
23021 /* Xen doesn't set %esp to be precisely what the normal sysenter
23022 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23023
23024 ENTRY(mcount)
23025 ret
23026 -END(mcount)
23027 +ENDPROC(mcount)
23028
23029 ENTRY(ftrace_caller)
23030 pushl %eax
23031 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
23032 .globl ftrace_stub
23033 ftrace_stub:
23034 ret
23035 -END(ftrace_caller)
23036 +ENDPROC(ftrace_caller)
23037
23038 ENTRY(ftrace_regs_caller)
23039 pushf /* push flags before compare (in cs location) */
23040 @@ -1182,7 +1422,7 @@ trace:
23041 popl %ecx
23042 popl %eax
23043 jmp ftrace_stub
23044 -END(mcount)
23045 +ENDPROC(mcount)
23046 #endif /* CONFIG_DYNAMIC_FTRACE */
23047 #endif /* CONFIG_FUNCTION_TRACER */
23048
23049 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
23050 popl %ecx
23051 popl %eax
23052 ret
23053 -END(ftrace_graph_caller)
23054 +ENDPROC(ftrace_graph_caller)
23055
23056 .globl return_to_handler
23057 return_to_handler:
23058 @@ -1261,15 +1501,18 @@ error_code:
23059 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23060 REG_TO_PTGS %ecx
23061 SET_KERNEL_GS %ecx
23062 - movl $(__USER_DS), %ecx
23063 + movl $(__KERNEL_DS), %ecx
23064 movl %ecx, %ds
23065 movl %ecx, %es
23066 +
23067 + pax_enter_kernel
23068 +
23069 TRACE_IRQS_OFF
23070 movl %esp,%eax # pt_regs pointer
23071 call *%edi
23072 jmp ret_from_exception
23073 CFI_ENDPROC
23074 -END(page_fault)
23075 +ENDPROC(page_fault)
23076
23077 /*
23078 * Debug traps and NMI can happen at the one SYSENTER instruction
23079 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23080 call do_debug
23081 jmp ret_from_exception
23082 CFI_ENDPROC
23083 -END(debug)
23084 +ENDPROC(debug)
23085
23086 /*
23087 * NMI is doubly nasty. It can happen _while_ we're handling
23088 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23089 xorl %edx,%edx # zero error code
23090 movl %esp,%eax # pt_regs pointer
23091 call do_nmi
23092 +
23093 + pax_exit_kernel
23094 +
23095 jmp restore_all_notrace
23096 CFI_ENDPROC
23097
23098 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23099 FIXUP_ESPFIX_STACK # %eax == %esp
23100 xorl %edx,%edx # zero error code
23101 call do_nmi
23102 +
23103 + pax_exit_kernel
23104 +
23105 RESTORE_REGS
23106 lss 12+4(%esp), %esp # back to espfix stack
23107 CFI_ADJUST_CFA_OFFSET -24
23108 jmp irq_return
23109 #endif
23110 CFI_ENDPROC
23111 -END(nmi)
23112 +ENDPROC(nmi)
23113
23114 ENTRY(int3)
23115 RING0_INT_FRAME
23116 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23117 call do_int3
23118 jmp ret_from_exception
23119 CFI_ENDPROC
23120 -END(int3)
23121 +ENDPROC(int3)
23122
23123 ENTRY(general_protection)
23124 RING0_EC_FRAME
23125 pushl_cfi $do_general_protection
23126 jmp error_code
23127 CFI_ENDPROC
23128 -END(general_protection)
23129 +ENDPROC(general_protection)
23130
23131 #ifdef CONFIG_KVM_GUEST
23132 ENTRY(async_page_fault)
23133 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23134 pushl_cfi $do_async_page_fault
23135 jmp error_code
23136 CFI_ENDPROC
23137 -END(async_page_fault)
23138 +ENDPROC(async_page_fault)
23139 #endif
23140
23141 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23142 index 4ee9a23..c786610 100644
23143 --- a/arch/x86/kernel/entry_64.S
23144 +++ b/arch/x86/kernel/entry_64.S
23145 @@ -59,6 +59,8 @@
23146 #include <asm/smap.h>
23147 #include <asm/pgtable_types.h>
23148 #include <linux/err.h>
23149 +#include <asm/pgtable.h>
23150 +#include <asm/alternative-asm.h>
23151
23152 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23153 #include <linux/elf-em.h>
23154 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23155 ENDPROC(native_usergs_sysret64)
23156 #endif /* CONFIG_PARAVIRT */
23157
23158 + .macro ljmpq sel, off
23159 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23160 + .byte 0x48; ljmp *1234f(%rip)
23161 + .pushsection .rodata
23162 + .align 16
23163 + 1234: .quad \off; .word \sel
23164 + .popsection
23165 +#else
23166 + pushq $\sel
23167 + pushq $\off
23168 + lretq
23169 +#endif
23170 + .endm
23171 +
23172 + .macro pax_enter_kernel
23173 + pax_set_fptr_mask
23174 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23175 + call pax_enter_kernel
23176 +#endif
23177 + .endm
23178 +
23179 + .macro pax_exit_kernel
23180 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23181 + call pax_exit_kernel
23182 +#endif
23183 +
23184 + .endm
23185 +
23186 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23187 +ENTRY(pax_enter_kernel)
23188 + pushq %rdi
23189 +
23190 +#ifdef CONFIG_PARAVIRT
23191 + PV_SAVE_REGS(CLBR_RDI)
23192 +#endif
23193 +
23194 +#ifdef CONFIG_PAX_KERNEXEC
23195 + GET_CR0_INTO_RDI
23196 + bts $16,%rdi
23197 + jnc 3f
23198 + mov %cs,%edi
23199 + cmp $__KERNEL_CS,%edi
23200 + jnz 2f
23201 +1:
23202 +#endif
23203 +
23204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23205 + 661: jmp 111f
23206 + .pushsection .altinstr_replacement, "a"
23207 + 662: ASM_NOP2
23208 + .popsection
23209 + .pushsection .altinstructions, "a"
23210 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23211 + .popsection
23212 + GET_CR3_INTO_RDI
23213 + cmp $0,%dil
23214 + jnz 112f
23215 + mov $__KERNEL_DS,%edi
23216 + mov %edi,%ss
23217 + jmp 111f
23218 +112: cmp $1,%dil
23219 + jz 113f
23220 + ud2
23221 +113: sub $4097,%rdi
23222 + bts $63,%rdi
23223 + SET_RDI_INTO_CR3
23224 + mov $__UDEREF_KERNEL_DS,%edi
23225 + mov %edi,%ss
23226 +111:
23227 +#endif
23228 +
23229 +#ifdef CONFIG_PARAVIRT
23230 + PV_RESTORE_REGS(CLBR_RDI)
23231 +#endif
23232 +
23233 + popq %rdi
23234 + pax_force_retaddr
23235 + retq
23236 +
23237 +#ifdef CONFIG_PAX_KERNEXEC
23238 +2: ljmpq __KERNEL_CS,1b
23239 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23240 +4: SET_RDI_INTO_CR0
23241 + jmp 1b
23242 +#endif
23243 +ENDPROC(pax_enter_kernel)
23244 +
23245 +ENTRY(pax_exit_kernel)
23246 + pushq %rdi
23247 +
23248 +#ifdef CONFIG_PARAVIRT
23249 + PV_SAVE_REGS(CLBR_RDI)
23250 +#endif
23251 +
23252 +#ifdef CONFIG_PAX_KERNEXEC
23253 + mov %cs,%rdi
23254 + cmp $__KERNEXEC_KERNEL_CS,%edi
23255 + jz 2f
23256 + GET_CR0_INTO_RDI
23257 + bts $16,%rdi
23258 + jnc 4f
23259 +1:
23260 +#endif
23261 +
23262 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23263 + 661: jmp 111f
23264 + .pushsection .altinstr_replacement, "a"
23265 + 662: ASM_NOP2
23266 + .popsection
23267 + .pushsection .altinstructions, "a"
23268 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23269 + .popsection
23270 + mov %ss,%edi
23271 + cmp $__UDEREF_KERNEL_DS,%edi
23272 + jnz 111f
23273 + GET_CR3_INTO_RDI
23274 + cmp $0,%dil
23275 + jz 112f
23276 + ud2
23277 +112: add $4097,%rdi
23278 + bts $63,%rdi
23279 + SET_RDI_INTO_CR3
23280 + mov $__KERNEL_DS,%edi
23281 + mov %edi,%ss
23282 +111:
23283 +#endif
23284 +
23285 +#ifdef CONFIG_PARAVIRT
23286 + PV_RESTORE_REGS(CLBR_RDI);
23287 +#endif
23288 +
23289 + popq %rdi
23290 + pax_force_retaddr
23291 + retq
23292 +
23293 +#ifdef CONFIG_PAX_KERNEXEC
23294 +2: GET_CR0_INTO_RDI
23295 + btr $16,%rdi
23296 + jnc 4f
23297 + ljmpq __KERNEL_CS,3f
23298 +3: SET_RDI_INTO_CR0
23299 + jmp 1b
23300 +4: ud2
23301 + jmp 4b
23302 +#endif
23303 +ENDPROC(pax_exit_kernel)
23304 +#endif
23305 +
23306 + .macro pax_enter_kernel_user
23307 + pax_set_fptr_mask
23308 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23309 + call pax_enter_kernel_user
23310 +#endif
23311 + .endm
23312 +
23313 + .macro pax_exit_kernel_user
23314 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23315 + call pax_exit_kernel_user
23316 +#endif
23317 +#ifdef CONFIG_PAX_RANDKSTACK
23318 + pushq %rax
23319 + pushq %r11
23320 + call pax_randomize_kstack
23321 + popq %r11
23322 + popq %rax
23323 +#endif
23324 + .endm
23325 +
23326 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23327 +ENTRY(pax_enter_kernel_user)
23328 + pushq %rdi
23329 + pushq %rbx
23330 +
23331 +#ifdef CONFIG_PARAVIRT
23332 + PV_SAVE_REGS(CLBR_RDI)
23333 +#endif
23334 +
23335 + 661: jmp 111f
23336 + .pushsection .altinstr_replacement, "a"
23337 + 662: ASM_NOP2
23338 + .popsection
23339 + .pushsection .altinstructions, "a"
23340 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23341 + .popsection
23342 + GET_CR3_INTO_RDI
23343 + cmp $1,%dil
23344 + jnz 4f
23345 + sub $4097,%rdi
23346 + bts $63,%rdi
23347 + SET_RDI_INTO_CR3
23348 + jmp 3f
23349 +111:
23350 +
23351 + GET_CR3_INTO_RDI
23352 + mov %rdi,%rbx
23353 + add $__START_KERNEL_map,%rbx
23354 + sub phys_base(%rip),%rbx
23355 +
23356 +#ifdef CONFIG_PARAVIRT
23357 + cmpl $0, pv_info+PARAVIRT_enabled
23358 + jz 1f
23359 + pushq %rdi
23360 + i = 0
23361 + .rept USER_PGD_PTRS
23362 + mov i*8(%rbx),%rsi
23363 + mov $0,%sil
23364 + lea i*8(%rbx),%rdi
23365 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23366 + i = i + 1
23367 + .endr
23368 + popq %rdi
23369 + jmp 2f
23370 +1:
23371 +#endif
23372 +
23373 + i = 0
23374 + .rept USER_PGD_PTRS
23375 + movb $0,i*8(%rbx)
23376 + i = i + 1
23377 + .endr
23378 +
23379 +2: SET_RDI_INTO_CR3
23380 +
23381 +#ifdef CONFIG_PAX_KERNEXEC
23382 + GET_CR0_INTO_RDI
23383 + bts $16,%rdi
23384 + SET_RDI_INTO_CR0
23385 +#endif
23386 +
23387 +3:
23388 +
23389 +#ifdef CONFIG_PARAVIRT
23390 + PV_RESTORE_REGS(CLBR_RDI)
23391 +#endif
23392 +
23393 + popq %rbx
23394 + popq %rdi
23395 + pax_force_retaddr
23396 + retq
23397 +4: ud2
23398 +ENDPROC(pax_enter_kernel_user)
23399 +
23400 +ENTRY(pax_exit_kernel_user)
23401 + pushq %rdi
23402 + pushq %rbx
23403 +
23404 +#ifdef CONFIG_PARAVIRT
23405 + PV_SAVE_REGS(CLBR_RDI)
23406 +#endif
23407 +
23408 + GET_CR3_INTO_RDI
23409 + 661: jmp 1f
23410 + .pushsection .altinstr_replacement, "a"
23411 + 662: ASM_NOP2
23412 + .popsection
23413 + .pushsection .altinstructions, "a"
23414 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23415 + .popsection
23416 + cmp $0,%dil
23417 + jnz 3f
23418 + add $4097,%rdi
23419 + bts $63,%rdi
23420 + SET_RDI_INTO_CR3
23421 + jmp 2f
23422 +1:
23423 +
23424 + mov %rdi,%rbx
23425 +
23426 +#ifdef CONFIG_PAX_KERNEXEC
23427 + GET_CR0_INTO_RDI
23428 + btr $16,%rdi
23429 + jnc 3f
23430 + SET_RDI_INTO_CR0
23431 +#endif
23432 +
23433 + add $__START_KERNEL_map,%rbx
23434 + sub phys_base(%rip),%rbx
23435 +
23436 +#ifdef CONFIG_PARAVIRT
23437 + cmpl $0, pv_info+PARAVIRT_enabled
23438 + jz 1f
23439 + i = 0
23440 + .rept USER_PGD_PTRS
23441 + mov i*8(%rbx),%rsi
23442 + mov $0x67,%sil
23443 + lea i*8(%rbx),%rdi
23444 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23445 + i = i + 1
23446 + .endr
23447 + jmp 2f
23448 +1:
23449 +#endif
23450 +
23451 + i = 0
23452 + .rept USER_PGD_PTRS
23453 + movb $0x67,i*8(%rbx)
23454 + i = i + 1
23455 + .endr
23456 +2:
23457 +
23458 +#ifdef CONFIG_PARAVIRT
23459 + PV_RESTORE_REGS(CLBR_RDI)
23460 +#endif
23461 +
23462 + popq %rbx
23463 + popq %rdi
23464 + pax_force_retaddr
23465 + retq
23466 +3: ud2
23467 +ENDPROC(pax_exit_kernel_user)
23468 +#endif
23469 +
23470 + .macro pax_enter_kernel_nmi
23471 + pax_set_fptr_mask
23472 +
23473 +#ifdef CONFIG_PAX_KERNEXEC
23474 + GET_CR0_INTO_RDI
23475 + bts $16,%rdi
23476 + jc 110f
23477 + SET_RDI_INTO_CR0
23478 + or $2,%ebx
23479 +110:
23480 +#endif
23481 +
23482 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23483 + 661: jmp 111f
23484 + .pushsection .altinstr_replacement, "a"
23485 + 662: ASM_NOP2
23486 + .popsection
23487 + .pushsection .altinstructions, "a"
23488 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23489 + .popsection
23490 + GET_CR3_INTO_RDI
23491 + cmp $0,%dil
23492 + jz 111f
23493 + sub $4097,%rdi
23494 + or $4,%ebx
23495 + bts $63,%rdi
23496 + SET_RDI_INTO_CR3
23497 + mov $__UDEREF_KERNEL_DS,%edi
23498 + mov %edi,%ss
23499 +111:
23500 +#endif
23501 + .endm
23502 +
23503 + .macro pax_exit_kernel_nmi
23504 +#ifdef CONFIG_PAX_KERNEXEC
23505 + btr $1,%ebx
23506 + jnc 110f
23507 + GET_CR0_INTO_RDI
23508 + btr $16,%rdi
23509 + SET_RDI_INTO_CR0
23510 +110:
23511 +#endif
23512 +
23513 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23514 + btr $2,%ebx
23515 + jnc 111f
23516 + GET_CR3_INTO_RDI
23517 + add $4097,%rdi
23518 + bts $63,%rdi
23519 + SET_RDI_INTO_CR3
23520 + mov $__KERNEL_DS,%edi
23521 + mov %edi,%ss
23522 +111:
23523 +#endif
23524 + .endm
23525 +
23526 + .macro pax_erase_kstack
23527 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23528 + call pax_erase_kstack
23529 +#endif
23530 + .endm
23531 +
23532 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23533 +ENTRY(pax_erase_kstack)
23534 + pushq %rdi
23535 + pushq %rcx
23536 + pushq %rax
23537 + pushq %r11
23538 +
23539 + GET_THREAD_INFO(%r11)
23540 + mov TI_lowest_stack(%r11), %rdi
23541 + mov $-0xBEEF, %rax
23542 + std
23543 +
23544 +1: mov %edi, %ecx
23545 + and $THREAD_SIZE_asm - 1, %ecx
23546 + shr $3, %ecx
23547 + repne scasq
23548 + jecxz 2f
23549 +
23550 + cmp $2*8, %ecx
23551 + jc 2f
23552 +
23553 + mov $2*8, %ecx
23554 + repe scasq
23555 + jecxz 2f
23556 + jne 1b
23557 +
23558 +2: cld
23559 + or $2*8, %rdi
23560 + mov %esp, %ecx
23561 + sub %edi, %ecx
23562 +
23563 + cmp $THREAD_SIZE_asm, %rcx
23564 + jb 3f
23565 + ud2
23566 +3:
23567 +
23568 + shr $3, %ecx
23569 + rep stosq
23570 +
23571 + mov TI_task_thread_sp0(%r11), %rdi
23572 + sub $256, %rdi
23573 + mov %rdi, TI_lowest_stack(%r11)
23574 +
23575 + popq %r11
23576 + popq %rax
23577 + popq %rcx
23578 + popq %rdi
23579 + pax_force_retaddr
23580 + ret
23581 +ENDPROC(pax_erase_kstack)
23582 +#endif
23583
23584 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23585 #ifdef CONFIG_TRACE_IRQFLAGS
23586 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23587 .endm
23588
23589 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23590 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23591 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23592 jnc 1f
23593 TRACE_IRQS_ON_DEBUG
23594 1:
23595 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23596 movq \tmp,R11+\offset(%rsp)
23597 .endm
23598
23599 - .macro FAKE_STACK_FRAME child_rip
23600 - /* push in order ss, rsp, eflags, cs, rip */
23601 - xorl %eax, %eax
23602 - pushq_cfi $__KERNEL_DS /* ss */
23603 - /*CFI_REL_OFFSET ss,0*/
23604 - pushq_cfi %rax /* rsp */
23605 - CFI_REL_OFFSET rsp,0
23606 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23607 - /*CFI_REL_OFFSET rflags,0*/
23608 - pushq_cfi $__KERNEL_CS /* cs */
23609 - /*CFI_REL_OFFSET cs,0*/
23610 - pushq_cfi \child_rip /* rip */
23611 - CFI_REL_OFFSET rip,0
23612 - pushq_cfi %rax /* orig rax */
23613 - .endm
23614 -
23615 - .macro UNFAKE_STACK_FRAME
23616 - addq $8*6, %rsp
23617 - CFI_ADJUST_CFA_OFFSET -(6*8)
23618 - .endm
23619 -
23620 /*
23621 * initial frame state for interrupts (and exceptions without error code)
23622 */
23623 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23624 /* save partial stack frame */
23625 .macro SAVE_ARGS_IRQ
23626 cld
23627 - /* start from rbp in pt_regs and jump over */
23628 - movq_cfi rdi, (RDI-RBP)
23629 - movq_cfi rsi, (RSI-RBP)
23630 - movq_cfi rdx, (RDX-RBP)
23631 - movq_cfi rcx, (RCX-RBP)
23632 - movq_cfi rax, (RAX-RBP)
23633 - movq_cfi r8, (R8-RBP)
23634 - movq_cfi r9, (R9-RBP)
23635 - movq_cfi r10, (R10-RBP)
23636 - movq_cfi r11, (R11-RBP)
23637 + /* start from r15 in pt_regs and jump over */
23638 + movq_cfi rdi, RDI
23639 + movq_cfi rsi, RSI
23640 + movq_cfi rdx, RDX
23641 + movq_cfi rcx, RCX
23642 + movq_cfi rax, RAX
23643 + movq_cfi r8, R8
23644 + movq_cfi r9, R9
23645 + movq_cfi r10, R10
23646 + movq_cfi r11, R11
23647 + movq_cfi r12, R12
23648
23649 /* Save rbp so that we can unwind from get_irq_regs() */
23650 - movq_cfi rbp, 0
23651 + movq_cfi rbp, RBP
23652
23653 /* Save previous stack value */
23654 movq %rsp, %rsi
23655
23656 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23657 - testl $3, CS-RBP(%rsi)
23658 + movq %rsp,%rdi /* arg1 for handler */
23659 + testb $3, CS(%rsi)
23660 je 1f
23661 SWAPGS
23662 /*
23663 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23664 0x06 /* DW_OP_deref */, \
23665 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23666 0x22 /* DW_OP_plus */
23667 +
23668 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23669 + testb $3, CS(%rdi)
23670 + jnz 1f
23671 + pax_enter_kernel
23672 + jmp 2f
23673 +1: pax_enter_kernel_user
23674 +2:
23675 +#else
23676 + pax_enter_kernel
23677 +#endif
23678 +
23679 /* We entered an interrupt context - irqs are off: */
23680 TRACE_IRQS_OFF
23681 .endm
23682 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23683 js 1f /* negative -> in kernel */
23684 SWAPGS
23685 xorl %ebx,%ebx
23686 -1: ret
23687 +1:
23688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23689 + testb $3, CS+8(%rsp)
23690 + jnz 1f
23691 + pax_enter_kernel
23692 + jmp 2f
23693 +1: pax_enter_kernel_user
23694 +2:
23695 +#else
23696 + pax_enter_kernel
23697 +#endif
23698 + pax_force_retaddr
23699 + ret
23700 CFI_ENDPROC
23701 -END(save_paranoid)
23702 +ENDPROC(save_paranoid)
23703 +
23704 +ENTRY(save_paranoid_nmi)
23705 + XCPT_FRAME 1 RDI+8
23706 + cld
23707 + movq_cfi rdi, RDI+8
23708 + movq_cfi rsi, RSI+8
23709 + movq_cfi rdx, RDX+8
23710 + movq_cfi rcx, RCX+8
23711 + movq_cfi rax, RAX+8
23712 + movq_cfi r8, R8+8
23713 + movq_cfi r9, R9+8
23714 + movq_cfi r10, R10+8
23715 + movq_cfi r11, R11+8
23716 + movq_cfi rbx, RBX+8
23717 + movq_cfi rbp, RBP+8
23718 + movq_cfi r12, R12+8
23719 + movq_cfi r13, R13+8
23720 + movq_cfi r14, R14+8
23721 + movq_cfi r15, R15+8
23722 + movl $1,%ebx
23723 + movl $MSR_GS_BASE,%ecx
23724 + rdmsr
23725 + testl %edx,%edx
23726 + js 1f /* negative -> in kernel */
23727 + SWAPGS
23728 + xorl %ebx,%ebx
23729 +1: pax_enter_kernel_nmi
23730 + pax_force_retaddr
23731 + ret
23732 + CFI_ENDPROC
23733 +ENDPROC(save_paranoid_nmi)
23734
23735 /*
23736 * A newly forked process directly context switches into this address.
23737 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23738
23739 RESTORE_REST
23740
23741 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23742 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23743 jz 1f
23744
23745 /*
23746 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23747 jmp int_ret_from_sys_call
23748
23749 1:
23750 - subq $REST_SKIP, %rsp # leave space for volatiles
23751 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23752 movq %rbp, %rdi
23753 call *%rbx
23754 movl $0, RAX(%rsp)
23755 RESTORE_REST
23756 jmp int_ret_from_sys_call
23757 CFI_ENDPROC
23758 -END(ret_from_fork)
23759 +ENDPROC(ret_from_fork)
23760
23761 /*
23762 * System call entry. Up to 6 arguments in registers are supported.
23763 @@ -389,7 +849,7 @@ END(ret_from_fork)
23764 ENTRY(system_call)
23765 CFI_STARTPROC simple
23766 CFI_SIGNAL_FRAME
23767 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23768 + CFI_DEF_CFA rsp,0
23769 CFI_REGISTER rip,rcx
23770 /*CFI_REGISTER rflags,r11*/
23771 SWAPGS_UNSAFE_STACK
23772 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23773
23774 movq %rsp,PER_CPU_VAR(old_rsp)
23775 movq PER_CPU_VAR(kernel_stack),%rsp
23776 + SAVE_ARGS 8*6, 0, rax_enosys=1
23777 + pax_enter_kernel_user
23778 +
23779 +#ifdef CONFIG_PAX_RANDKSTACK
23780 + pax_erase_kstack
23781 +#endif
23782 +
23783 /*
23784 * No need to follow this irqs off/on section - it's straight
23785 * and short:
23786 */
23787 ENABLE_INTERRUPTS(CLBR_NONE)
23788 - SAVE_ARGS 8, 0, rax_enosys=1
23789 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23790 movq %rcx,RIP-ARGOFFSET(%rsp)
23791 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23792 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23793 + GET_THREAD_INFO(%rcx)
23794 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23795 jnz tracesys
23796 system_call_fastpath:
23797 #if __SYSCALL_MASK == ~0
23798 @@ -435,10 +902,13 @@ sysret_check:
23799 LOCKDEP_SYS_EXIT
23800 DISABLE_INTERRUPTS(CLBR_NONE)
23801 TRACE_IRQS_OFF
23802 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23803 + GET_THREAD_INFO(%rcx)
23804 + movl TI_flags(%rcx),%edx
23805 andl %edi,%edx
23806 jnz sysret_careful
23807 CFI_REMEMBER_STATE
23808 + pax_exit_kernel_user
23809 + pax_erase_kstack
23810 /*
23811 * sysretq will re-enable interrupts:
23812 */
23813 @@ -497,12 +967,15 @@ sysret_audit:
23814
23815 /* Do syscall tracing */
23816 tracesys:
23817 - leaq -REST_SKIP(%rsp), %rdi
23818 + movq %rsp, %rdi
23819 movq $AUDIT_ARCH_X86_64, %rsi
23820 call syscall_trace_enter_phase1
23821 test %rax, %rax
23822 jnz tracesys_phase2 /* if needed, run the slow path */
23823 - LOAD_ARGS 0 /* else restore clobbered regs */
23824 +
23825 + pax_erase_kstack
23826 +
23827 + LOAD_ARGS /* else restore clobbered regs */
23828 jmp system_call_fastpath /* and return to the fast path */
23829
23830 tracesys_phase2:
23831 @@ -513,12 +986,14 @@ tracesys_phase2:
23832 movq %rax,%rdx
23833 call syscall_trace_enter_phase2
23834
23835 + pax_erase_kstack
23836 +
23837 /*
23838 * Reload arg registers from stack in case ptrace changed them.
23839 * We don't reload %rax because syscall_trace_entry_phase2() returned
23840 * the value it wants us to use in the table lookup.
23841 */
23842 - LOAD_ARGS ARGOFFSET, 1
23843 + LOAD_ARGS 1
23844 RESTORE_REST
23845 #if __SYSCALL_MASK == ~0
23846 cmpq $__NR_syscall_max,%rax
23847 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23848 andl %edi,%edx
23849 jnz int_careful
23850 andl $~TS_COMPAT,TI_status(%rcx)
23851 - jmp retint_swapgs
23852 + pax_exit_kernel_user
23853 + pax_erase_kstack
23854 + jmp retint_swapgs_pax
23855
23856 /* Either reschedule or signal or syscall exit tracking needed. */
23857 /* First do a reschedule test. */
23858 @@ -594,7 +1071,7 @@ int_restore_rest:
23859 TRACE_IRQS_OFF
23860 jmp int_with_check
23861 CFI_ENDPROC
23862 -END(system_call)
23863 +ENDPROC(system_call)
23864
23865 .macro FORK_LIKE func
23866 ENTRY(stub_\func)
23867 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23868 DEFAULT_FRAME 0 8 /* offset 8: return address */
23869 call sys_\func
23870 RESTORE_TOP_OF_STACK %r11, 8
23871 - ret $REST_SKIP /* pop extended registers */
23872 + pax_force_retaddr
23873 + ret
23874 CFI_ENDPROC
23875 -END(stub_\func)
23876 +ENDPROC(stub_\func)
23877 .endm
23878
23879 .macro FIXED_FRAME label,func
23880 @@ -619,9 +1097,10 @@ ENTRY(\label)
23881 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23882 call \func
23883 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23884 + pax_force_retaddr
23885 ret
23886 CFI_ENDPROC
23887 -END(\label)
23888 +ENDPROC(\label)
23889 .endm
23890
23891 FORK_LIKE clone
23892 @@ -629,19 +1108,6 @@ END(\label)
23893 FORK_LIKE vfork
23894 FIXED_FRAME stub_iopl, sys_iopl
23895
23896 -ENTRY(ptregscall_common)
23897 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23898 - RESTORE_TOP_OF_STACK %r11, 8
23899 - movq_cfi_restore R15+8, r15
23900 - movq_cfi_restore R14+8, r14
23901 - movq_cfi_restore R13+8, r13
23902 - movq_cfi_restore R12+8, r12
23903 - movq_cfi_restore RBP+8, rbp
23904 - movq_cfi_restore RBX+8, rbx
23905 - ret $REST_SKIP /* pop extended registers */
23906 - CFI_ENDPROC
23907 -END(ptregscall_common)
23908 -
23909 ENTRY(stub_execve)
23910 CFI_STARTPROC
23911 addq $8, %rsp
23912 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23913 RESTORE_REST
23914 jmp int_ret_from_sys_call
23915 CFI_ENDPROC
23916 -END(stub_execve)
23917 +ENDPROC(stub_execve)
23918
23919 ENTRY(stub_execveat)
23920 CFI_STARTPROC
23921 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23922 RESTORE_REST
23923 jmp int_ret_from_sys_call
23924 CFI_ENDPROC
23925 -END(stub_execveat)
23926 +ENDPROC(stub_execveat)
23927
23928 /*
23929 * sigreturn is special because it needs to restore all registers on return.
23930 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23931 RESTORE_REST
23932 jmp int_ret_from_sys_call
23933 CFI_ENDPROC
23934 -END(stub_rt_sigreturn)
23935 +ENDPROC(stub_rt_sigreturn)
23936
23937 #ifdef CONFIG_X86_X32_ABI
23938 ENTRY(stub_x32_rt_sigreturn)
23939 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23940 RESTORE_REST
23941 jmp int_ret_from_sys_call
23942 CFI_ENDPROC
23943 -END(stub_x32_rt_sigreturn)
23944 +ENDPROC(stub_x32_rt_sigreturn)
23945
23946 ENTRY(stub_x32_execve)
23947 CFI_STARTPROC
23948 @@ -763,7 +1229,7 @@ vector=vector+1
23949 2: jmp common_interrupt
23950 .endr
23951 CFI_ENDPROC
23952 -END(irq_entries_start)
23953 +ENDPROC(irq_entries_start)
23954
23955 .previous
23956 END(interrupt)
23957 @@ -780,8 +1246,8 @@ END(interrupt)
23958 /* 0(%rsp): ~(interrupt number) */
23959 .macro interrupt func
23960 /* reserve pt_regs for scratch regs and rbp */
23961 - subq $ORIG_RAX-RBP, %rsp
23962 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23963 + subq $ORIG_RAX, %rsp
23964 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23965 SAVE_ARGS_IRQ
23966 call \func
23967 .endm
23968 @@ -804,14 +1270,14 @@ ret_from_intr:
23969
23970 /* Restore saved previous stack */
23971 popq %rsi
23972 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23973 - leaq ARGOFFSET-RBP(%rsi), %rsp
23974 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23975 + movq %rsi, %rsp
23976 CFI_DEF_CFA_REGISTER rsp
23977 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23978 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23979
23980 exit_intr:
23981 GET_THREAD_INFO(%rcx)
23982 - testl $3,CS-ARGOFFSET(%rsp)
23983 + testb $3,CS-ARGOFFSET(%rsp)
23984 je retint_kernel
23985
23986 /* Interrupt came from user space */
23987 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
23988 * The iretq could re-enable interrupts:
23989 */
23990 DISABLE_INTERRUPTS(CLBR_ANY)
23991 + pax_exit_kernel_user
23992 +retint_swapgs_pax:
23993 TRACE_IRQS_IRETQ
23994 SWAPGS
23995 jmp restore_args
23996
23997 retint_restore_args: /* return to kernel space */
23998 DISABLE_INTERRUPTS(CLBR_ANY)
23999 + pax_exit_kernel
24000 +
24001 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
24002 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
24003 + * namely calling EFI runtime services with a phys mapping. We're
24004 + * starting off with NOPs and patch in the real instrumentation
24005 + * (BTS/OR) before starting any userland process; even before starting
24006 + * up the APs.
24007 + */
24008 + .pushsection .altinstr_replacement, "a"
24009 + 601: pax_force_retaddr (RIP-ARGOFFSET)
24010 + 602:
24011 + .popsection
24012 + 603: .fill 602b-601b, 1, 0x90
24013 + .pushsection .altinstructions, "a"
24014 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
24015 + .popsection
24016 +#else
24017 + pax_force_retaddr (RIP-ARGOFFSET)
24018 +#endif
24019 +
24020 /*
24021 * The iretq could re-enable interrupts:
24022 */
24023 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
24024 SWAPGS
24025 movq PER_CPU_VAR(espfix_waddr),%rdi
24026 movq %rax,(0*8)(%rdi) /* RAX */
24027 - movq (2*8)(%rsp),%rax /* RIP */
24028 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
24029 movq %rax,(1*8)(%rdi)
24030 - movq (3*8)(%rsp),%rax /* CS */
24031 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
24032 movq %rax,(2*8)(%rdi)
24033 - movq (4*8)(%rsp),%rax /* RFLAGS */
24034 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
24035 movq %rax,(3*8)(%rdi)
24036 - movq (6*8)(%rsp),%rax /* SS */
24037 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
24038 movq %rax,(5*8)(%rdi)
24039 - movq (5*8)(%rsp),%rax /* RSP */
24040 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
24041 movq %rax,(4*8)(%rdi)
24042 andl $0xffff0000,%eax
24043 popq_cfi %rdi
24044 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
24045 jmp exit_intr
24046 #endif
24047 CFI_ENDPROC
24048 -END(common_interrupt)
24049 +ENDPROC(common_interrupt)
24050
24051 /*
24052 * APIC interrupts.
24053 @@ -952,7 +1441,7 @@ ENTRY(\sym)
24054 interrupt \do_sym
24055 jmp ret_from_intr
24056 CFI_ENDPROC
24057 -END(\sym)
24058 +ENDPROC(\sym)
24059 .endm
24060
24061 #ifdef CONFIG_TRACING
24062 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
24063 /*
24064 * Exception entry points.
24065 */
24066 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
24067 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24068
24069 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24070 ENTRY(\sym)
24071 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24072 .endif
24073
24074 .if \shift_ist != -1
24075 +#ifdef CONFIG_SMP
24076 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24077 + lea init_tss(%r13), %r13
24078 +#else
24079 + lea init_tss(%rip), %r13
24080 +#endif
24081 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24082 .endif
24083
24084 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24085 .endif
24086
24087 CFI_ENDPROC
24088 -END(\sym)
24089 +ENDPROC(\sym)
24090 .endm
24091
24092 #ifdef CONFIG_TRACING
24093 @@ -1133,9 +1628,10 @@ gs_change:
24094 2: mfence /* workaround */
24095 SWAPGS
24096 popfq_cfi
24097 + pax_force_retaddr
24098 ret
24099 CFI_ENDPROC
24100 -END(native_load_gs_index)
24101 +ENDPROC(native_load_gs_index)
24102
24103 _ASM_EXTABLE(gs_change,bad_gs)
24104 .section .fixup,"ax"
24105 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24106 CFI_DEF_CFA_REGISTER rsp
24107 CFI_ADJUST_CFA_OFFSET -8
24108 decl PER_CPU_VAR(irq_count)
24109 + pax_force_retaddr
24110 ret
24111 CFI_ENDPROC
24112 -END(do_softirq_own_stack)
24113 +ENDPROC(do_softirq_own_stack)
24114
24115 #ifdef CONFIG_XEN
24116 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24117 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24118 decl PER_CPU_VAR(irq_count)
24119 jmp error_exit
24120 CFI_ENDPROC
24121 -END(xen_do_hypervisor_callback)
24122 +ENDPROC(xen_do_hypervisor_callback)
24123
24124 /*
24125 * Hypervisor uses this for application faults while it executes.
24126 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24127 SAVE_ALL
24128 jmp error_exit
24129 CFI_ENDPROC
24130 -END(xen_failsafe_callback)
24131 +ENDPROC(xen_failsafe_callback)
24132
24133 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24134 xen_hvm_callback_vector xen_evtchn_do_upcall
24135 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24136 DEFAULT_FRAME
24137 DISABLE_INTERRUPTS(CLBR_NONE)
24138 TRACE_IRQS_OFF_DEBUG
24139 - testl %ebx,%ebx /* swapgs needed? */
24140 + testl $1,%ebx /* swapgs needed? */
24141 jnz paranoid_restore
24142 - testl $3,CS(%rsp)
24143 + testb $3,CS(%rsp)
24144 jnz paranoid_userspace
24145 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24146 + pax_exit_kernel
24147 + TRACE_IRQS_IRETQ 0
24148 + SWAPGS_UNSAFE_STACK
24149 + RESTORE_ALL 8
24150 + pax_force_retaddr_bts
24151 + jmp irq_return
24152 +#endif
24153 paranoid_swapgs:
24154 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24155 + pax_exit_kernel_user
24156 +#else
24157 + pax_exit_kernel
24158 +#endif
24159 TRACE_IRQS_IRETQ 0
24160 SWAPGS_UNSAFE_STACK
24161 RESTORE_ALL 8
24162 jmp irq_return
24163 paranoid_restore:
24164 + pax_exit_kernel
24165 TRACE_IRQS_IRETQ_DEBUG 0
24166 RESTORE_ALL 8
24167 + pax_force_retaddr_bts
24168 jmp irq_return
24169 paranoid_userspace:
24170 GET_THREAD_INFO(%rcx)
24171 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24172 TRACE_IRQS_OFF
24173 jmp paranoid_userspace
24174 CFI_ENDPROC
24175 -END(paranoid_exit)
24176 +ENDPROC(paranoid_exit)
24177
24178 /*
24179 * Exception entry point. This expects an error code/orig_rax on the stack.
24180 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24181 movq %r14, R14+8(%rsp)
24182 movq %r15, R15+8(%rsp)
24183 xorl %ebx,%ebx
24184 - testl $3,CS+8(%rsp)
24185 + testb $3,CS+8(%rsp)
24186 je error_kernelspace
24187 error_swapgs:
24188 SWAPGS
24189 error_sti:
24190 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24191 + testb $3, CS+8(%rsp)
24192 + jnz 1f
24193 + pax_enter_kernel
24194 + jmp 2f
24195 +1: pax_enter_kernel_user
24196 +2:
24197 +#else
24198 + pax_enter_kernel
24199 +#endif
24200 TRACE_IRQS_OFF
24201 + pax_force_retaddr
24202 ret
24203
24204 /*
24205 @@ -1416,7 +1939,7 @@ error_bad_iret:
24206 decl %ebx /* Return to usergs */
24207 jmp error_sti
24208 CFI_ENDPROC
24209 -END(error_entry)
24210 +ENDPROC(error_entry)
24211
24212
24213 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24214 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24215 DISABLE_INTERRUPTS(CLBR_NONE)
24216 TRACE_IRQS_OFF
24217 GET_THREAD_INFO(%rcx)
24218 - testl %eax,%eax
24219 + testl $1,%eax
24220 jne retint_kernel
24221 LOCKDEP_SYS_EXIT_IRQ
24222 movl TI_flags(%rcx),%edx
24223 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24224 jnz retint_careful
24225 jmp retint_swapgs
24226 CFI_ENDPROC
24227 -END(error_exit)
24228 +ENDPROC(error_exit)
24229
24230 /*
24231 * Test if a given stack is an NMI stack or not.
24232 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24233 * If %cs was not the kernel segment, then the NMI triggered in user
24234 * space, which means it is definitely not nested.
24235 */
24236 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24237 + je 1f
24238 cmpl $__KERNEL_CS, 16(%rsp)
24239 jne first_nmi
24240 -
24241 +1:
24242 /*
24243 * Check the special variable on the stack to see if NMIs are
24244 * executing.
24245 @@ -1530,8 +2055,7 @@ nested_nmi:
24246
24247 1:
24248 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24249 - leaq -1*8(%rsp), %rdx
24250 - movq %rdx, %rsp
24251 + subq $8, %rsp
24252 CFI_ADJUST_CFA_OFFSET 1*8
24253 leaq -10*8(%rsp), %rdx
24254 pushq_cfi $__KERNEL_DS
24255 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24256 CFI_RESTORE rdx
24257
24258 /* No need to check faults here */
24259 +# pax_force_retaddr_bts
24260 INTERRUPT_RETURN
24261
24262 CFI_RESTORE_STATE
24263 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24264 subq $ORIG_RAX-R15, %rsp
24265 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24266 /*
24267 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24268 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24269 * as we should not be calling schedule in NMI context.
24270 * Even with normal interrupts enabled. An NMI should not be
24271 * setting NEED_RESCHED or anything that normal interrupts and
24272 * exceptions might do.
24273 */
24274 - call save_paranoid
24275 + call save_paranoid_nmi
24276 DEFAULT_FRAME 0
24277
24278 /*
24279 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24280 * NMI itself takes a page fault, the page fault that was preempted
24281 * will read the information from the NMI page fault and not the
24282 * origin fault. Save it off and restore it if it changes.
24283 - * Use the r12 callee-saved register.
24284 + * Use the r13 callee-saved register.
24285 */
24286 - movq %cr2, %r12
24287 + movq %cr2, %r13
24288
24289 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24290 movq %rsp,%rdi
24291 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24292
24293 /* Did the NMI take a page fault? Restore cr2 if it did */
24294 movq %cr2, %rcx
24295 - cmpq %rcx, %r12
24296 + cmpq %rcx, %r13
24297 je 1f
24298 - movq %r12, %cr2
24299 + movq %r13, %cr2
24300 1:
24301
24302 - testl %ebx,%ebx /* swapgs needed? */
24303 + testl $1,%ebx /* swapgs needed? */
24304 jnz nmi_restore
24305 nmi_swapgs:
24306 SWAPGS_UNSAFE_STACK
24307 nmi_restore:
24308 + pax_exit_kernel_nmi
24309 /* Pop the extra iret frame at once */
24310 RESTORE_ALL 6*8
24311 + testb $3, 8(%rsp)
24312 + jnz 1f
24313 + pax_force_retaddr_bts
24314 +1:
24315
24316 /* Clear the NMI executing stack variable */
24317 movq $0, 5*8(%rsp)
24318 jmp irq_return
24319 CFI_ENDPROC
24320 -END(nmi)
24321 +ENDPROC(nmi)
24322
24323 ENTRY(ignore_sysret)
24324 CFI_STARTPROC
24325 mov $-ENOSYS,%eax
24326 sysret
24327 CFI_ENDPROC
24328 -END(ignore_sysret)
24329 +ENDPROC(ignore_sysret)
24330
24331 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24332 index f5d0730..5bce89c 100644
24333 --- a/arch/x86/kernel/espfix_64.c
24334 +++ b/arch/x86/kernel/espfix_64.c
24335 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24336 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24337 static void *espfix_pages[ESPFIX_MAX_PAGES];
24338
24339 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24340 - __aligned(PAGE_SIZE);
24341 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24342
24343 static unsigned int page_random, slot_random;
24344
24345 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24346 void __init init_espfix_bsp(void)
24347 {
24348 pgd_t *pgd_p;
24349 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24350
24351 /* Install the espfix pud into the kernel page directory */
24352 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24353 + pgd_p = &init_level4_pgt[index];
24354 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24355
24356 +#ifdef CONFIG_PAX_PER_CPU_PGD
24357 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24358 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24359 +#endif
24360 +
24361 /* Randomize the locations */
24362 init_espfix_random();
24363
24364 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24365 set_pte(&pte_p[n*PTE_STRIDE], pte);
24366
24367 /* Job is done for this CPU and any CPU which shares this page */
24368 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24369 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24370
24371 unlock_done:
24372 mutex_unlock(&espfix_init_mutex);
24373 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24374 index 8b7b0a5..2395f29 100644
24375 --- a/arch/x86/kernel/ftrace.c
24376 +++ b/arch/x86/kernel/ftrace.c
24377 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24378 * kernel identity mapping to modify code.
24379 */
24380 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24381 - ip = (unsigned long)__va(__pa_symbol(ip));
24382 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24383
24384 return ip;
24385 }
24386 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24387 {
24388 unsigned char replaced[MCOUNT_INSN_SIZE];
24389
24390 + ip = ktla_ktva(ip);
24391 +
24392 /*
24393 * Note: Due to modules and __init, code can
24394 * disappear and change, we need to protect against faulting
24395 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24396 unsigned char old[MCOUNT_INSN_SIZE];
24397 int ret;
24398
24399 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24400 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24401
24402 ftrace_update_func = ip;
24403 /* Make sure the breakpoints see the ftrace_update_func update */
24404 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24405 unsigned char replaced[MCOUNT_INSN_SIZE];
24406 unsigned char brk = BREAKPOINT_INSTRUCTION;
24407
24408 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24409 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24410 return -EFAULT;
24411
24412 /* Make sure it is what we expect it to be */
24413 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24414 index eda1a86..8f6df48 100644
24415 --- a/arch/x86/kernel/head64.c
24416 +++ b/arch/x86/kernel/head64.c
24417 @@ -67,12 +67,12 @@ again:
24418 pgd = *pgd_p;
24419
24420 /*
24421 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24422 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24423 + * The use of __early_va rather than __va here is critical:
24424 + * __va would point us back into the dynamic
24425 * range and we might end up looping forever...
24426 */
24427 if (pgd)
24428 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24429 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24430 else {
24431 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24432 reset_early_page_tables();
24433 @@ -82,13 +82,13 @@ again:
24434 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24435 for (i = 0; i < PTRS_PER_PUD; i++)
24436 pud_p[i] = 0;
24437 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24438 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24439 }
24440 pud_p += pud_index(address);
24441 pud = *pud_p;
24442
24443 if (pud)
24444 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24445 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24446 else {
24447 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24448 reset_early_page_tables();
24449 @@ -98,7 +98,7 @@ again:
24450 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24451 for (i = 0; i < PTRS_PER_PMD; i++)
24452 pmd_p[i] = 0;
24453 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24454 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24455 }
24456 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24457 pmd_p[pmd_index(address)] = pmd;
24458 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24459 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24460 early_printk("Kernel alive\n");
24461
24462 - clear_page(init_level4_pgt);
24463 /* set init_level4_pgt kernel high mapping*/
24464 init_level4_pgt[511] = early_level4_pgt[511];
24465
24466 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24467 index f36bd42..0ab4474 100644
24468 --- a/arch/x86/kernel/head_32.S
24469 +++ b/arch/x86/kernel/head_32.S
24470 @@ -26,6 +26,12 @@
24471 /* Physical address */
24472 #define pa(X) ((X) - __PAGE_OFFSET)
24473
24474 +#ifdef CONFIG_PAX_KERNEXEC
24475 +#define ta(X) (X)
24476 +#else
24477 +#define ta(X) ((X) - __PAGE_OFFSET)
24478 +#endif
24479 +
24480 /*
24481 * References to members of the new_cpu_data structure.
24482 */
24483 @@ -55,11 +61,7 @@
24484 * and small than max_low_pfn, otherwise will waste some page table entries
24485 */
24486
24487 -#if PTRS_PER_PMD > 1
24488 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24489 -#else
24490 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24491 -#endif
24492 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24493
24494 /* Number of possible pages in the lowmem region */
24495 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24496 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24497 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24498
24499 /*
24500 + * Real beginning of normal "text" segment
24501 + */
24502 +ENTRY(stext)
24503 +ENTRY(_stext)
24504 +
24505 +/*
24506 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24507 * %esi points to the real-mode code as a 32-bit pointer.
24508 * CS and DS must be 4 GB flat segments, but we don't depend on
24509 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24510 * can.
24511 */
24512 __HEAD
24513 +
24514 +#ifdef CONFIG_PAX_KERNEXEC
24515 + jmp startup_32
24516 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24517 +.fill PAGE_SIZE-5,1,0xcc
24518 +#endif
24519 +
24520 ENTRY(startup_32)
24521 movl pa(stack_start),%ecx
24522
24523 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24524 2:
24525 leal -__PAGE_OFFSET(%ecx),%esp
24526
24527 +#ifdef CONFIG_SMP
24528 + movl $pa(cpu_gdt_table),%edi
24529 + movl $__per_cpu_load,%eax
24530 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24531 + rorl $16,%eax
24532 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24533 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24534 + movl $__per_cpu_end - 1,%eax
24535 + subl $__per_cpu_start,%eax
24536 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24537 +#endif
24538 +
24539 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24540 + movl $NR_CPUS,%ecx
24541 + movl $pa(cpu_gdt_table),%edi
24542 +1:
24543 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24544 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24545 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24546 + addl $PAGE_SIZE_asm,%edi
24547 + loop 1b
24548 +#endif
24549 +
24550 +#ifdef CONFIG_PAX_KERNEXEC
24551 + movl $pa(boot_gdt),%edi
24552 + movl $__LOAD_PHYSICAL_ADDR,%eax
24553 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24554 + rorl $16,%eax
24555 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24556 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24557 + rorl $16,%eax
24558 +
24559 + ljmp $(__BOOT_CS),$1f
24560 +1:
24561 +
24562 + movl $NR_CPUS,%ecx
24563 + movl $pa(cpu_gdt_table),%edi
24564 + addl $__PAGE_OFFSET,%eax
24565 +1:
24566 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24567 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24568 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24569 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24570 + rorl $16,%eax
24571 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24572 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24573 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24574 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24575 + rorl $16,%eax
24576 + addl $PAGE_SIZE_asm,%edi
24577 + loop 1b
24578 +#endif
24579 +
24580 /*
24581 * Clear BSS first so that there are no surprises...
24582 */
24583 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24584 movl %eax, pa(max_pfn_mapped)
24585
24586 /* Do early initialization of the fixmap area */
24587 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24588 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24589 +#ifdef CONFIG_COMPAT_VDSO
24590 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24591 +#else
24592 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24593 +#endif
24594 #else /* Not PAE */
24595
24596 page_pde_offset = (__PAGE_OFFSET >> 20);
24597 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24598 movl %eax, pa(max_pfn_mapped)
24599
24600 /* Do early initialization of the fixmap area */
24601 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24602 - movl %eax,pa(initial_page_table+0xffc)
24603 +#ifdef CONFIG_COMPAT_VDSO
24604 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24605 +#else
24606 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24607 +#endif
24608 #endif
24609
24610 #ifdef CONFIG_PARAVIRT
24611 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24612 cmpl $num_subarch_entries, %eax
24613 jae bad_subarch
24614
24615 - movl pa(subarch_entries)(,%eax,4), %eax
24616 - subl $__PAGE_OFFSET, %eax
24617 - jmp *%eax
24618 + jmp *pa(subarch_entries)(,%eax,4)
24619
24620 bad_subarch:
24621 WEAK(lguest_entry)
24622 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24623 __INITDATA
24624
24625 subarch_entries:
24626 - .long default_entry /* normal x86/PC */
24627 - .long lguest_entry /* lguest hypervisor */
24628 - .long xen_entry /* Xen hypervisor */
24629 - .long default_entry /* Moorestown MID */
24630 + .long ta(default_entry) /* normal x86/PC */
24631 + .long ta(lguest_entry) /* lguest hypervisor */
24632 + .long ta(xen_entry) /* Xen hypervisor */
24633 + .long ta(default_entry) /* Moorestown MID */
24634 num_subarch_entries = (. - subarch_entries) / 4
24635 .previous
24636 #else
24637 @@ -354,6 +426,7 @@ default_entry:
24638 movl pa(mmu_cr4_features),%eax
24639 movl %eax,%cr4
24640
24641 +#ifdef CONFIG_X86_PAE
24642 testb $X86_CR4_PAE, %al # check if PAE is enabled
24643 jz enable_paging
24644
24645 @@ -382,6 +455,9 @@ default_entry:
24646 /* Make changes effective */
24647 wrmsr
24648
24649 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24650 +#endif
24651 +
24652 enable_paging:
24653
24654 /*
24655 @@ -449,14 +525,20 @@ is486:
24656 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24657 movl %eax,%ss # after changing gdt.
24658
24659 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24660 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24661 movl %eax,%ds
24662 movl %eax,%es
24663
24664 movl $(__KERNEL_PERCPU), %eax
24665 movl %eax,%fs # set this cpu's percpu
24666
24667 +#ifdef CONFIG_CC_STACKPROTECTOR
24668 movl $(__KERNEL_STACK_CANARY),%eax
24669 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24670 + movl $(__USER_DS),%eax
24671 +#else
24672 + xorl %eax,%eax
24673 +#endif
24674 movl %eax,%gs
24675
24676 xorl %eax,%eax # Clear LDT
24677 @@ -512,8 +594,11 @@ setup_once:
24678 * relocation. Manually set base address in stack canary
24679 * segment descriptor.
24680 */
24681 - movl $gdt_page,%eax
24682 + movl $cpu_gdt_table,%eax
24683 movl $stack_canary,%ecx
24684 +#ifdef CONFIG_SMP
24685 + addl $__per_cpu_load,%ecx
24686 +#endif
24687 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24688 shrl $16, %ecx
24689 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24690 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24691 cmpl $2,(%esp) # X86_TRAP_NMI
24692 je is_nmi # Ignore NMI
24693
24694 - cmpl $2,%ss:early_recursion_flag
24695 + cmpl $1,%ss:early_recursion_flag
24696 je hlt_loop
24697 incl %ss:early_recursion_flag
24698
24699 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24700 pushl (20+6*4)(%esp) /* trapno */
24701 pushl $fault_msg
24702 call printk
24703 -#endif
24704 call dump_stack
24705 +#endif
24706 hlt_loop:
24707 hlt
24708 jmp hlt_loop
24709 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24710 /* This is the default interrupt "handler" :-) */
24711 ALIGN
24712 ignore_int:
24713 - cld
24714 #ifdef CONFIG_PRINTK
24715 + cmpl $2,%ss:early_recursion_flag
24716 + je hlt_loop
24717 + incl %ss:early_recursion_flag
24718 + cld
24719 pushl %eax
24720 pushl %ecx
24721 pushl %edx
24722 @@ -617,9 +705,6 @@ ignore_int:
24723 movl $(__KERNEL_DS),%eax
24724 movl %eax,%ds
24725 movl %eax,%es
24726 - cmpl $2,early_recursion_flag
24727 - je hlt_loop
24728 - incl early_recursion_flag
24729 pushl 16(%esp)
24730 pushl 24(%esp)
24731 pushl 32(%esp)
24732 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24733 /*
24734 * BSS section
24735 */
24736 -__PAGE_ALIGNED_BSS
24737 - .align PAGE_SIZE
24738 #ifdef CONFIG_X86_PAE
24739 +.section .initial_pg_pmd,"a",@progbits
24740 initial_pg_pmd:
24741 .fill 1024*KPMDS,4,0
24742 #else
24743 +.section .initial_page_table,"a",@progbits
24744 ENTRY(initial_page_table)
24745 .fill 1024,4,0
24746 #endif
24747 +.section .initial_pg_fixmap,"a",@progbits
24748 initial_pg_fixmap:
24749 .fill 1024,4,0
24750 +.section .empty_zero_page,"a",@progbits
24751 ENTRY(empty_zero_page)
24752 .fill 4096,1,0
24753 +.section .swapper_pg_dir,"a",@progbits
24754 ENTRY(swapper_pg_dir)
24755 +#ifdef CONFIG_X86_PAE
24756 + .fill 4,8,0
24757 +#else
24758 .fill 1024,4,0
24759 +#endif
24760
24761 /*
24762 * This starts the data section.
24763 */
24764 #ifdef CONFIG_X86_PAE
24765 -__PAGE_ALIGNED_DATA
24766 - /* Page-aligned for the benefit of paravirt? */
24767 - .align PAGE_SIZE
24768 +.section .initial_page_table,"a",@progbits
24769 ENTRY(initial_page_table)
24770 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24771 # if KPMDS == 3
24772 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24773 # error "Kernel PMDs should be 1, 2 or 3"
24774 # endif
24775 .align PAGE_SIZE /* needs to be page-sized too */
24776 +
24777 +#ifdef CONFIG_PAX_PER_CPU_PGD
24778 +ENTRY(cpu_pgd)
24779 + .rept 2*NR_CPUS
24780 + .fill 4,8,0
24781 + .endr
24782 +#endif
24783 +
24784 #endif
24785
24786 .data
24787 .balign 4
24788 ENTRY(stack_start)
24789 - .long init_thread_union+THREAD_SIZE
24790 + .long init_thread_union+THREAD_SIZE-8
24791
24792 __INITRODATA
24793 int_msg:
24794 @@ -727,7 +825,7 @@ fault_msg:
24795 * segment size, and 32-bit linear address value:
24796 */
24797
24798 - .data
24799 +.section .rodata,"a",@progbits
24800 .globl boot_gdt_descr
24801 .globl idt_descr
24802
24803 @@ -736,7 +834,7 @@ fault_msg:
24804 .word 0 # 32 bit align gdt_desc.address
24805 boot_gdt_descr:
24806 .word __BOOT_DS+7
24807 - .long boot_gdt - __PAGE_OFFSET
24808 + .long pa(boot_gdt)
24809
24810 .word 0 # 32-bit align idt_desc.address
24811 idt_descr:
24812 @@ -747,7 +845,7 @@ idt_descr:
24813 .word 0 # 32 bit align gdt_desc.address
24814 ENTRY(early_gdt_descr)
24815 .word GDT_ENTRIES*8-1
24816 - .long gdt_page /* Overwritten for secondary CPUs */
24817 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24818
24819 /*
24820 * The boot_gdt must mirror the equivalent in setup.S and is
24821 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24822 .align L1_CACHE_BYTES
24823 ENTRY(boot_gdt)
24824 .fill GDT_ENTRY_BOOT_CS,8,0
24825 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24826 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24827 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24828 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24829 +
24830 + .align PAGE_SIZE_asm
24831 +ENTRY(cpu_gdt_table)
24832 + .rept NR_CPUS
24833 + .quad 0x0000000000000000 /* NULL descriptor */
24834 + .quad 0x0000000000000000 /* 0x0b reserved */
24835 + .quad 0x0000000000000000 /* 0x13 reserved */
24836 + .quad 0x0000000000000000 /* 0x1b reserved */
24837 +
24838 +#ifdef CONFIG_PAX_KERNEXEC
24839 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24840 +#else
24841 + .quad 0x0000000000000000 /* 0x20 unused */
24842 +#endif
24843 +
24844 + .quad 0x0000000000000000 /* 0x28 unused */
24845 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24846 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24847 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24848 + .quad 0x0000000000000000 /* 0x4b reserved */
24849 + .quad 0x0000000000000000 /* 0x53 reserved */
24850 + .quad 0x0000000000000000 /* 0x5b reserved */
24851 +
24852 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24853 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24854 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24855 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24856 +
24857 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24858 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24859 +
24860 + /*
24861 + * Segments used for calling PnP BIOS have byte granularity.
24862 + * The code segments and data segments have fixed 64k limits,
24863 + * the transfer segment sizes are set at run time.
24864 + */
24865 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24866 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24867 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24868 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24869 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24870 +
24871 + /*
24872 + * The APM segments have byte granularity and their bases
24873 + * are set at run time. All have 64k limits.
24874 + */
24875 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24876 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24877 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24878 +
24879 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24880 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24881 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24882 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24883 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24884 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24885 +
24886 + /* Be sure this is zeroed to avoid false validations in Xen */
24887 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24888 + .endr
24889 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24890 index a468c0a..8b5a879 100644
24891 --- a/arch/x86/kernel/head_64.S
24892 +++ b/arch/x86/kernel/head_64.S
24893 @@ -20,6 +20,8 @@
24894 #include <asm/processor-flags.h>
24895 #include <asm/percpu.h>
24896 #include <asm/nops.h>
24897 +#include <asm/cpufeature.h>
24898 +#include <asm/alternative-asm.h>
24899
24900 #ifdef CONFIG_PARAVIRT
24901 #include <asm/asm-offsets.h>
24902 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24903 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24904 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24905 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24906 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24907 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24908 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24909 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24910 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24911 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24912
24913 .text
24914 __HEAD
24915 @@ -89,11 +97,24 @@ startup_64:
24916 * Fixup the physical addresses in the page table
24917 */
24918 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24919 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24920 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24921 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24922 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24923 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24924
24925 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24926 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24927 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24928 +#ifndef CONFIG_XEN
24929 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24930 +#endif
24931 +
24932 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24933 +
24934 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24935 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24936
24937 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24938 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24939
24940 /*
24941 * Set up the identity mapping for the switchover. These
24942 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24943 * after the boot processor executes this code.
24944 */
24945
24946 + orq $-1, %rbp
24947 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24948 1:
24949
24950 - /* Enable PAE mode and PGE */
24951 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24952 + /* Enable PAE mode and PSE/PGE */
24953 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24954 movq %rcx, %cr4
24955
24956 /* Setup early boot stage 4 level pagetables. */
24957 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24958 movl $MSR_EFER, %ecx
24959 rdmsr
24960 btsl $_EFER_SCE, %eax /* Enable System Call */
24961 - btl $20,%edi /* No Execute supported? */
24962 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24963 jnc 1f
24964 btsl $_EFER_NX, %eax
24965 + cmpq $-1, %rbp
24966 + je 1f
24967 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24968 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24969 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24970 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24971 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24972 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24973 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24974 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24975 1: wrmsr /* Make changes effective */
24976
24977 /* Setup cr0 */
24978 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24979 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24980 * address given in m16:64.
24981 */
24982 + pax_set_fptr_mask
24983 movq initial_code(%rip),%rax
24984 pushq $0 # fake return address to stop unwinder
24985 pushq $__KERNEL_CS # set correct cs
24986 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24987 .quad INIT_PER_CPU_VAR(irq_stack_union)
24988
24989 GLOBAL(stack_start)
24990 - .quad init_thread_union+THREAD_SIZE-8
24991 + .quad init_thread_union+THREAD_SIZE-16
24992 .word 0
24993 __FINITDATA
24994
24995 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24996 call dump_stack
24997 #ifdef CONFIG_KALLSYMS
24998 leaq early_idt_ripmsg(%rip),%rdi
24999 - movq 40(%rsp),%rsi # %rip again
25000 + movq 88(%rsp),%rsi # %rip again
25001 call __print_symbol
25002 #endif
25003 #endif /* EARLY_PRINTK */
25004 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
25005 early_recursion_flag:
25006 .long 0
25007
25008 + .section .rodata,"a",@progbits
25009 #ifdef CONFIG_EARLY_PRINTK
25010 early_idt_msg:
25011 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25012 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
25013 NEXT_PAGE(early_dynamic_pgts)
25014 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25015
25016 - .data
25017 + .section .rodata,"a",@progbits
25018
25019 -#ifndef CONFIG_XEN
25020 NEXT_PAGE(init_level4_pgt)
25021 - .fill 512,8,0
25022 -#else
25023 -NEXT_PAGE(init_level4_pgt)
25024 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25025 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25026 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25027 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25028 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25029 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25030 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25031 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25032 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25033 .org init_level4_pgt + L4_START_KERNEL*8, 0
25034 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25035 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25036
25037 +#ifdef CONFIG_PAX_PER_CPU_PGD
25038 +NEXT_PAGE(cpu_pgd)
25039 + .rept 2*NR_CPUS
25040 + .fill 512,8,0
25041 + .endr
25042 +#endif
25043 +
25044 NEXT_PAGE(level3_ident_pgt)
25045 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25046 +#ifdef CONFIG_XEN
25047 .fill 511, 8, 0
25048 +#else
25049 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25050 + .fill 510,8,0
25051 +#endif
25052 +
25053 +NEXT_PAGE(level3_vmalloc_start_pgt)
25054 + .fill 512,8,0
25055 +
25056 +NEXT_PAGE(level3_vmalloc_end_pgt)
25057 + .fill 512,8,0
25058 +
25059 +NEXT_PAGE(level3_vmemmap_pgt)
25060 + .fill L3_VMEMMAP_START,8,0
25061 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25062 +
25063 NEXT_PAGE(level2_ident_pgt)
25064 - /* Since I easily can, map the first 1G.
25065 + /* Since I easily can, map the first 2G.
25066 * Don't set NX because code runs from these pages.
25067 */
25068 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25069 -#endif
25070 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25071
25072 NEXT_PAGE(level3_kernel_pgt)
25073 .fill L3_START_KERNEL,8,0
25074 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25075 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25076 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25077
25078 +NEXT_PAGE(level2_vmemmap_pgt)
25079 + .fill 512,8,0
25080 +
25081 NEXT_PAGE(level2_kernel_pgt)
25082 /*
25083 * 512 MB kernel mapping. We spend a full page on this pagetable
25084 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25085 NEXT_PAGE(level2_fixmap_pgt)
25086 .fill 506,8,0
25087 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25088 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25089 - .fill 5,8,0
25090 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25091 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25092 + .fill 4,8,0
25093
25094 NEXT_PAGE(level1_fixmap_pgt)
25095 .fill 512,8,0
25096
25097 +NEXT_PAGE(level1_vsyscall_pgt)
25098 + .fill 512,8,0
25099 +
25100 #undef PMDS
25101
25102 - .data
25103 + .align PAGE_SIZE
25104 +ENTRY(cpu_gdt_table)
25105 + .rept NR_CPUS
25106 + .quad 0x0000000000000000 /* NULL descriptor */
25107 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25108 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25109 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25110 + .quad 0x00cffb000000ffff /* __USER32_CS */
25111 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25112 + .quad 0x00affb000000ffff /* __USER_CS */
25113 +
25114 +#ifdef CONFIG_PAX_KERNEXEC
25115 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25116 +#else
25117 + .quad 0x0 /* unused */
25118 +#endif
25119 +
25120 + .quad 0,0 /* TSS */
25121 + .quad 0,0 /* LDT */
25122 + .quad 0,0,0 /* three TLS descriptors */
25123 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25124 + /* asm/segment.h:GDT_ENTRIES must match this */
25125 +
25126 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25127 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25128 +#else
25129 + .quad 0x0 /* unused */
25130 +#endif
25131 +
25132 + /* zero the remaining page */
25133 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25134 + .endr
25135 +
25136 .align 16
25137 .globl early_gdt_descr
25138 early_gdt_descr:
25139 .word GDT_ENTRIES*8-1
25140 early_gdt_descr_base:
25141 - .quad INIT_PER_CPU_VAR(gdt_page)
25142 + .quad cpu_gdt_table
25143
25144 ENTRY(phys_base)
25145 /* This must match the first entry in level2_kernel_pgt */
25146 .quad 0x0000000000000000
25147
25148 #include "../../x86/xen/xen-head.S"
25149 -
25150 - __PAGE_ALIGNED_BSS
25151 +
25152 + .section .rodata,"a",@progbits
25153 NEXT_PAGE(empty_zero_page)
25154 .skip PAGE_SIZE
25155 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25156 index 05fd74f..c3548b1 100644
25157 --- a/arch/x86/kernel/i386_ksyms_32.c
25158 +++ b/arch/x86/kernel/i386_ksyms_32.c
25159 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25160 EXPORT_SYMBOL(cmpxchg8b_emu);
25161 #endif
25162
25163 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25164 +
25165 /* Networking helper routines. */
25166 EXPORT_SYMBOL(csum_partial_copy_generic);
25167 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25168 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25169
25170 EXPORT_SYMBOL(__get_user_1);
25171 EXPORT_SYMBOL(__get_user_2);
25172 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25173 EXPORT_SYMBOL(___preempt_schedule_context);
25174 #endif
25175 #endif
25176 +
25177 +#ifdef CONFIG_PAX_KERNEXEC
25178 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25179 +#endif
25180 +
25181 +#ifdef CONFIG_PAX_PER_CPU_PGD
25182 +EXPORT_SYMBOL(cpu_pgd);
25183 +#endif
25184 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25185 index a9a4229..6f4d476 100644
25186 --- a/arch/x86/kernel/i387.c
25187 +++ b/arch/x86/kernel/i387.c
25188 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25189 static inline bool interrupted_user_mode(void)
25190 {
25191 struct pt_regs *regs = get_irq_regs();
25192 - return regs && user_mode_vm(regs);
25193 + return regs && user_mode(regs);
25194 }
25195
25196 /*
25197 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25198 index e7cc537..67d7372 100644
25199 --- a/arch/x86/kernel/i8259.c
25200 +++ b/arch/x86/kernel/i8259.c
25201 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25202 static void make_8259A_irq(unsigned int irq)
25203 {
25204 disable_irq_nosync(irq);
25205 - io_apic_irqs &= ~(1<<irq);
25206 + io_apic_irqs &= ~(1UL<<irq);
25207 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25208 enable_irq(irq);
25209 }
25210 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25211 "spurious 8259A interrupt: IRQ%d.\n", irq);
25212 spurious_irq_mask |= irqmask;
25213 }
25214 - atomic_inc(&irq_err_count);
25215 + atomic_inc_unchecked(&irq_err_count);
25216 /*
25217 * Theoretically we do not have to handle this IRQ,
25218 * but in Linux this does not cause problems and is
25219 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25220 /* (slave's support for AEOI in flat mode is to be investigated) */
25221 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25222
25223 + pax_open_kernel();
25224 if (auto_eoi)
25225 /*
25226 * In AEOI mode we just have to mask the interrupt
25227 * when acking.
25228 */
25229 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25230 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25231 else
25232 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25233 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25234 + pax_close_kernel();
25235
25236 udelay(100); /* wait for 8259A to initialize */
25237
25238 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25239 index a979b5b..1d6db75 100644
25240 --- a/arch/x86/kernel/io_delay.c
25241 +++ b/arch/x86/kernel/io_delay.c
25242 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25243 * Quirk table for systems that misbehave (lock up, etc.) if port
25244 * 0x80 is used:
25245 */
25246 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25247 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25248 {
25249 .callback = dmi_io_delay_0xed_port,
25250 .ident = "Compaq Presario V6000",
25251 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25252 index 4ddaf66..49d5c18 100644
25253 --- a/arch/x86/kernel/ioport.c
25254 +++ b/arch/x86/kernel/ioport.c
25255 @@ -6,6 +6,7 @@
25256 #include <linux/sched.h>
25257 #include <linux/kernel.h>
25258 #include <linux/capability.h>
25259 +#include <linux/security.h>
25260 #include <linux/errno.h>
25261 #include <linux/types.h>
25262 #include <linux/ioport.h>
25263 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25264 return -EINVAL;
25265 if (turn_on && !capable(CAP_SYS_RAWIO))
25266 return -EPERM;
25267 +#ifdef CONFIG_GRKERNSEC_IO
25268 + if (turn_on && grsec_disable_privio) {
25269 + gr_handle_ioperm();
25270 + return -ENODEV;
25271 + }
25272 +#endif
25273
25274 /*
25275 * If it's the first ioperm() call in this thread's lifetime, set the
25276 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25277 * because the ->io_bitmap_max value must match the bitmap
25278 * contents:
25279 */
25280 - tss = &per_cpu(init_tss, get_cpu());
25281 + tss = init_tss + get_cpu();
25282
25283 if (turn_on)
25284 bitmap_clear(t->io_bitmap_ptr, from, num);
25285 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25286 if (level > old) {
25287 if (!capable(CAP_SYS_RAWIO))
25288 return -EPERM;
25289 +#ifdef CONFIG_GRKERNSEC_IO
25290 + if (grsec_disable_privio) {
25291 + gr_handle_iopl();
25292 + return -ENODEV;
25293 + }
25294 +#endif
25295 }
25296 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25297 t->iopl = level << 12;
25298 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25299 index 705ef8d..8672c9d 100644
25300 --- a/arch/x86/kernel/irq.c
25301 +++ b/arch/x86/kernel/irq.c
25302 @@ -22,7 +22,7 @@
25303 #define CREATE_TRACE_POINTS
25304 #include <asm/trace/irq_vectors.h>
25305
25306 -atomic_t irq_err_count;
25307 +atomic_unchecked_t irq_err_count;
25308
25309 /* Function pointer for generic interrupt vector handling */
25310 void (*x86_platform_ipi_callback)(void) = NULL;
25311 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25312 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25313 seq_puts(p, " Hypervisor callback interrupts\n");
25314 #endif
25315 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25316 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25317 #if defined(CONFIG_X86_IO_APIC)
25318 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25319 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25320 #endif
25321 return 0;
25322 }
25323 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25324
25325 u64 arch_irq_stat(void)
25326 {
25327 - u64 sum = atomic_read(&irq_err_count);
25328 + u64 sum = atomic_read_unchecked(&irq_err_count);
25329 return sum;
25330 }
25331
25332 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25333 index 63ce838..2ea3e06 100644
25334 --- a/arch/x86/kernel/irq_32.c
25335 +++ b/arch/x86/kernel/irq_32.c
25336 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25337
25338 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25339
25340 +extern void gr_handle_kernel_exploit(void);
25341 +
25342 int sysctl_panic_on_stackoverflow __read_mostly;
25343
25344 /* Debugging check for stack overflow: is there less than 1KB free? */
25345 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25346 __asm__ __volatile__("andl %%esp,%0" :
25347 "=r" (sp) : "0" (THREAD_SIZE - 1));
25348
25349 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25350 + return sp < STACK_WARN;
25351 }
25352
25353 static void print_stack_overflow(void)
25354 {
25355 printk(KERN_WARNING "low stack detected by irq handler\n");
25356 dump_stack();
25357 + gr_handle_kernel_exploit();
25358 if (sysctl_panic_on_stackoverflow)
25359 panic("low stack detected by irq handler - check messages\n");
25360 }
25361 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25362 static inline int
25363 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25364 {
25365 - struct irq_stack *curstk, *irqstk;
25366 + struct irq_stack *irqstk;
25367 u32 *isp, *prev_esp, arg1, arg2;
25368
25369 - curstk = (struct irq_stack *) current_stack();
25370 irqstk = __this_cpu_read(hardirq_stack);
25371
25372 /*
25373 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25374 * handler) we can't do that and just have to keep using the
25375 * current stack (which is the irq stack already after all)
25376 */
25377 - if (unlikely(curstk == irqstk))
25378 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25379 return 0;
25380
25381 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25382 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25383
25384 /* Save the next esp at the bottom of the stack */
25385 prev_esp = (u32 *)irqstk;
25386 *prev_esp = current_stack_pointer;
25387
25388 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25389 + __set_fs(MAKE_MM_SEG(0));
25390 +#endif
25391 +
25392 if (unlikely(overflow))
25393 call_on_stack(print_stack_overflow, isp);
25394
25395 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25396 : "0" (irq), "1" (desc), "2" (isp),
25397 "D" (desc->handle_irq)
25398 : "memory", "cc", "ecx");
25399 +
25400 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25401 + __set_fs(current_thread_info()->addr_limit);
25402 +#endif
25403 +
25404 return 1;
25405 }
25406
25407 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25408 */
25409 void irq_ctx_init(int cpu)
25410 {
25411 - struct irq_stack *irqstk;
25412 -
25413 if (per_cpu(hardirq_stack, cpu))
25414 return;
25415
25416 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25417 - THREADINFO_GFP,
25418 - THREAD_SIZE_ORDER));
25419 - per_cpu(hardirq_stack, cpu) = irqstk;
25420 -
25421 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25422 - THREADINFO_GFP,
25423 - THREAD_SIZE_ORDER));
25424 - per_cpu(softirq_stack, cpu) = irqstk;
25425 -
25426 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25427 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25428 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25429 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25430 }
25431
25432 void do_softirq_own_stack(void)
25433 {
25434 - struct thread_info *curstk;
25435 struct irq_stack *irqstk;
25436 u32 *isp, *prev_esp;
25437
25438 - curstk = current_stack();
25439 irqstk = __this_cpu_read(softirq_stack);
25440
25441 /* build the stack frame on the softirq stack */
25442 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25443 prev_esp = (u32 *)irqstk;
25444 *prev_esp = current_stack_pointer;
25445
25446 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25447 + __set_fs(MAKE_MM_SEG(0));
25448 +#endif
25449 +
25450 call_on_stack(__do_softirq, isp);
25451 +
25452 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25453 + __set_fs(current_thread_info()->addr_limit);
25454 +#endif
25455 +
25456 }
25457
25458 bool handle_irq(unsigned irq, struct pt_regs *regs)
25459 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25460 if (unlikely(!desc))
25461 return false;
25462
25463 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25464 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25465 if (unlikely(overflow))
25466 print_stack_overflow();
25467 desc->handle_irq(irq, desc);
25468 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25469 index e4b503d..824fce8 100644
25470 --- a/arch/x86/kernel/irq_64.c
25471 +++ b/arch/x86/kernel/irq_64.c
25472 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25473 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25474 EXPORT_PER_CPU_SYMBOL(irq_regs);
25475
25476 +extern void gr_handle_kernel_exploit(void);
25477 +
25478 int sysctl_panic_on_stackoverflow;
25479
25480 /*
25481 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25482 u64 estack_top, estack_bottom;
25483 u64 curbase = (u64)task_stack_page(current);
25484
25485 - if (user_mode_vm(regs))
25486 + if (user_mode(regs))
25487 return;
25488
25489 if (regs->sp >= curbase + sizeof(struct thread_info) +
25490 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25491 irq_stack_top, irq_stack_bottom,
25492 estack_top, estack_bottom);
25493
25494 + gr_handle_kernel_exploit();
25495 +
25496 if (sysctl_panic_on_stackoverflow)
25497 panic("low stack detected by irq handler - check messages\n");
25498 #endif
25499 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25500 index 26d5a55..a01160a 100644
25501 --- a/arch/x86/kernel/jump_label.c
25502 +++ b/arch/x86/kernel/jump_label.c
25503 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25504 * Jump label is enabled for the first time.
25505 * So we expect a default_nop...
25506 */
25507 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25508 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25509 != 0))
25510 bug_at((void *)entry->code, __LINE__);
25511 } else {
25512 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25513 * ...otherwise expect an ideal_nop. Otherwise
25514 * something went horribly wrong.
25515 */
25516 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25517 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25518 != 0))
25519 bug_at((void *)entry->code, __LINE__);
25520 }
25521 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25522 * are converting the default nop to the ideal nop.
25523 */
25524 if (init) {
25525 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25526 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25527 bug_at((void *)entry->code, __LINE__);
25528 } else {
25529 code.jump = 0xe9;
25530 code.offset = entry->target -
25531 (entry->code + JUMP_LABEL_NOP_SIZE);
25532 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25533 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25534 bug_at((void *)entry->code, __LINE__);
25535 }
25536 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25537 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25538 index 7ec1d5f..5a7d130 100644
25539 --- a/arch/x86/kernel/kgdb.c
25540 +++ b/arch/x86/kernel/kgdb.c
25541 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25542 #ifdef CONFIG_X86_32
25543 switch (regno) {
25544 case GDB_SS:
25545 - if (!user_mode_vm(regs))
25546 + if (!user_mode(regs))
25547 *(unsigned long *)mem = __KERNEL_DS;
25548 break;
25549 case GDB_SP:
25550 - if (!user_mode_vm(regs))
25551 + if (!user_mode(regs))
25552 *(unsigned long *)mem = kernel_stack_pointer(regs);
25553 break;
25554 case GDB_GS:
25555 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25556 bp->attr.bp_addr = breakinfo[breakno].addr;
25557 bp->attr.bp_len = breakinfo[breakno].len;
25558 bp->attr.bp_type = breakinfo[breakno].type;
25559 - info->address = breakinfo[breakno].addr;
25560 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25561 + info->address = ktla_ktva(breakinfo[breakno].addr);
25562 + else
25563 + info->address = breakinfo[breakno].addr;
25564 info->len = breakinfo[breakno].len;
25565 info->type = breakinfo[breakno].type;
25566 val = arch_install_hw_breakpoint(bp);
25567 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25568 case 'k':
25569 /* clear the trace bit */
25570 linux_regs->flags &= ~X86_EFLAGS_TF;
25571 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25572 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25573
25574 /* set the trace bit if we're stepping */
25575 if (remcomInBuffer[0] == 's') {
25576 linux_regs->flags |= X86_EFLAGS_TF;
25577 - atomic_set(&kgdb_cpu_doing_single_step,
25578 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25579 raw_smp_processor_id());
25580 }
25581
25582 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25583
25584 switch (cmd) {
25585 case DIE_DEBUG:
25586 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25587 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25588 if (user_mode(regs))
25589 return single_step_cont(regs, args);
25590 break;
25591 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25592 #endif /* CONFIG_DEBUG_RODATA */
25593
25594 bpt->type = BP_BREAKPOINT;
25595 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25596 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25597 BREAK_INSTR_SIZE);
25598 if (err)
25599 return err;
25600 - err = probe_kernel_write((char *)bpt->bpt_addr,
25601 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25602 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25603 #ifdef CONFIG_DEBUG_RODATA
25604 if (!err)
25605 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25606 return -EBUSY;
25607 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25608 BREAK_INSTR_SIZE);
25609 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25610 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25611 if (err)
25612 return err;
25613 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25614 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25615 if (mutex_is_locked(&text_mutex))
25616 goto knl_write;
25617 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25618 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25619 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25620 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25621 goto knl_write;
25622 return err;
25623 knl_write:
25624 #endif /* CONFIG_DEBUG_RODATA */
25625 - return probe_kernel_write((char *)bpt->bpt_addr,
25626 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25627 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25628 }
25629
25630 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25631 index 98f654d..ac04352 100644
25632 --- a/arch/x86/kernel/kprobes/core.c
25633 +++ b/arch/x86/kernel/kprobes/core.c
25634 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25635 s32 raddr;
25636 } __packed *insn;
25637
25638 - insn = (struct __arch_relative_insn *)from;
25639 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25640 +
25641 + pax_open_kernel();
25642 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25643 insn->op = op;
25644 + pax_close_kernel();
25645 }
25646
25647 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25648 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25649 kprobe_opcode_t opcode;
25650 kprobe_opcode_t *orig_opcodes = opcodes;
25651
25652 - if (search_exception_tables((unsigned long)opcodes))
25653 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25654 return 0; /* Page fault may occur on this address. */
25655
25656 retry:
25657 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25658 * for the first byte, we can recover the original instruction
25659 * from it and kp->opcode.
25660 */
25661 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25662 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25663 buf[0] = kp->opcode;
25664 - return (unsigned long)buf;
25665 + return ktva_ktla((unsigned long)buf);
25666 }
25667
25668 /*
25669 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25670 /* Another subsystem puts a breakpoint, failed to recover */
25671 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25672 return 0;
25673 + pax_open_kernel();
25674 memcpy(dest, insn.kaddr, insn.length);
25675 + pax_close_kernel();
25676
25677 #ifdef CONFIG_X86_64
25678 if (insn_rip_relative(&insn)) {
25679 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25680 return 0;
25681 }
25682 disp = (u8 *) dest + insn_offset_displacement(&insn);
25683 + pax_open_kernel();
25684 *(s32 *) disp = (s32) newdisp;
25685 + pax_close_kernel();
25686 }
25687 #endif
25688 return insn.length;
25689 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25690 * nor set current_kprobe, because it doesn't use single
25691 * stepping.
25692 */
25693 - regs->ip = (unsigned long)p->ainsn.insn;
25694 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25695 preempt_enable_no_resched();
25696 return;
25697 }
25698 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25699 regs->flags &= ~X86_EFLAGS_IF;
25700 /* single step inline if the instruction is an int3 */
25701 if (p->opcode == BREAKPOINT_INSTRUCTION)
25702 - regs->ip = (unsigned long)p->addr;
25703 + regs->ip = ktla_ktva((unsigned long)p->addr);
25704 else
25705 - regs->ip = (unsigned long)p->ainsn.insn;
25706 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25707 }
25708 NOKPROBE_SYMBOL(setup_singlestep);
25709
25710 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25711 struct kprobe *p;
25712 struct kprobe_ctlblk *kcb;
25713
25714 - if (user_mode_vm(regs))
25715 + if (user_mode(regs))
25716 return 0;
25717
25718 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25719 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25720 setup_singlestep(p, regs, kcb, 0);
25721 return 1;
25722 }
25723 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25724 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25725 /*
25726 * The breakpoint instruction was removed right
25727 * after we hit it. Another cpu has removed
25728 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25729 " movq %rax, 152(%rsp)\n"
25730 RESTORE_REGS_STRING
25731 " popfq\n"
25732 +#ifdef KERNEXEC_PLUGIN
25733 + " btsq $63,(%rsp)\n"
25734 +#endif
25735 #else
25736 " pushf\n"
25737 SAVE_REGS_STRING
25738 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25739 struct kprobe_ctlblk *kcb)
25740 {
25741 unsigned long *tos = stack_addr(regs);
25742 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25743 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25744 unsigned long orig_ip = (unsigned long)p->addr;
25745 kprobe_opcode_t *insn = p->ainsn.insn;
25746
25747 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25748 struct die_args *args = data;
25749 int ret = NOTIFY_DONE;
25750
25751 - if (args->regs && user_mode_vm(args->regs))
25752 + if (args->regs && user_mode(args->regs))
25753 return ret;
25754
25755 if (val == DIE_GPF) {
25756 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25757 index 7c523bb..01b051b 100644
25758 --- a/arch/x86/kernel/kprobes/opt.c
25759 +++ b/arch/x86/kernel/kprobes/opt.c
25760 @@ -79,6 +79,7 @@ found:
25761 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25762 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25763 {
25764 + pax_open_kernel();
25765 #ifdef CONFIG_X86_64
25766 *addr++ = 0x48;
25767 *addr++ = 0xbf;
25768 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25769 *addr++ = 0xb8;
25770 #endif
25771 *(unsigned long *)addr = val;
25772 + pax_close_kernel();
25773 }
25774
25775 asm (
25776 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25777 * Verify if the address gap is in 2GB range, because this uses
25778 * a relative jump.
25779 */
25780 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25781 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25782 if (abs(rel) > 0x7fffffff) {
25783 __arch_remove_optimized_kprobe(op, 0);
25784 return -ERANGE;
25785 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25786 op->optinsn.size = ret;
25787
25788 /* Copy arch-dep-instance from template */
25789 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25790 + pax_open_kernel();
25791 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25792 + pax_close_kernel();
25793
25794 /* Set probe information */
25795 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25796
25797 /* Set probe function call */
25798 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25799 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25800
25801 /* Set returning jmp instruction at the tail of out-of-line buffer */
25802 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25803 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25804 (u8 *)op->kp.addr + op->optinsn.size);
25805
25806 flush_icache_range((unsigned long) buf,
25807 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25808 WARN_ON(kprobe_disabled(&op->kp));
25809
25810 /* Backup instructions which will be replaced by jump address */
25811 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25812 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25813 RELATIVE_ADDR_SIZE);
25814
25815 insn_buf[0] = RELATIVEJUMP_OPCODE;
25816 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25817 /* This kprobe is really able to run optimized path. */
25818 op = container_of(p, struct optimized_kprobe, kp);
25819 /* Detour through copied instructions */
25820 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25821 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25822 if (!reenter)
25823 reset_current_kprobe();
25824 preempt_enable_no_resched();
25825 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25826 index c2bedae..25e7ab60 100644
25827 --- a/arch/x86/kernel/ksysfs.c
25828 +++ b/arch/x86/kernel/ksysfs.c
25829 @@ -184,7 +184,7 @@ out:
25830
25831 static struct kobj_attribute type_attr = __ATTR_RO(type);
25832
25833 -static struct bin_attribute data_attr = {
25834 +static bin_attribute_no_const data_attr __read_only = {
25835 .attr = {
25836 .name = "data",
25837 .mode = S_IRUGO,
25838 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25839 index c37886d..d851d32 100644
25840 --- a/arch/x86/kernel/ldt.c
25841 +++ b/arch/x86/kernel/ldt.c
25842 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25843 if (reload) {
25844 #ifdef CONFIG_SMP
25845 preempt_disable();
25846 - load_LDT(pc);
25847 + load_LDT_nolock(pc);
25848 if (!cpumask_equal(mm_cpumask(current->mm),
25849 cpumask_of(smp_processor_id())))
25850 smp_call_function(flush_ldt, current->mm, 1);
25851 preempt_enable();
25852 #else
25853 - load_LDT(pc);
25854 + load_LDT_nolock(pc);
25855 #endif
25856 }
25857 if (oldsize) {
25858 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25859 return err;
25860
25861 for (i = 0; i < old->size; i++)
25862 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25863 + write_ldt_entry(new->ldt, i, old->ldt + i);
25864 return 0;
25865 }
25866
25867 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25868 retval = copy_ldt(&mm->context, &old_mm->context);
25869 mutex_unlock(&old_mm->context.lock);
25870 }
25871 +
25872 + if (tsk == current) {
25873 + mm->context.vdso = 0;
25874 +
25875 +#ifdef CONFIG_X86_32
25876 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25877 + mm->context.user_cs_base = 0UL;
25878 + mm->context.user_cs_limit = ~0UL;
25879 +
25880 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25881 + cpus_clear(mm->context.cpu_user_cs_mask);
25882 +#endif
25883 +
25884 +#endif
25885 +#endif
25886 +
25887 + }
25888 +
25889 return retval;
25890 }
25891
25892 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25893 }
25894 }
25895
25896 +#ifdef CONFIG_PAX_SEGMEXEC
25897 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25898 + error = -EINVAL;
25899 + goto out_unlock;
25900 + }
25901 +#endif
25902 +
25903 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25904 error = -EINVAL;
25905 goto out_unlock;
25906 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25907 index 469b23d..5449cfe 100644
25908 --- a/arch/x86/kernel/machine_kexec_32.c
25909 +++ b/arch/x86/kernel/machine_kexec_32.c
25910 @@ -26,7 +26,7 @@
25911 #include <asm/cacheflush.h>
25912 #include <asm/debugreg.h>
25913
25914 -static void set_idt(void *newidt, __u16 limit)
25915 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25916 {
25917 struct desc_ptr curidt;
25918
25919 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25920 }
25921
25922
25923 -static void set_gdt(void *newgdt, __u16 limit)
25924 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25925 {
25926 struct desc_ptr curgdt;
25927
25928 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25929 }
25930
25931 control_page = page_address(image->control_code_page);
25932 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25933 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25934
25935 relocate_kernel_ptr = control_page;
25936 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25937 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25938 index 94ea120..4154cea 100644
25939 --- a/arch/x86/kernel/mcount_64.S
25940 +++ b/arch/x86/kernel/mcount_64.S
25941 @@ -7,7 +7,7 @@
25942 #include <linux/linkage.h>
25943 #include <asm/ptrace.h>
25944 #include <asm/ftrace.h>
25945 -
25946 +#include <asm/alternative-asm.h>
25947
25948 .code64
25949 .section .entry.text, "ax"
25950 @@ -148,8 +148,9 @@
25951 #ifdef CONFIG_DYNAMIC_FTRACE
25952
25953 ENTRY(function_hook)
25954 + pax_force_retaddr
25955 retq
25956 -END(function_hook)
25957 +ENDPROC(function_hook)
25958
25959 ENTRY(ftrace_caller)
25960 /* save_mcount_regs fills in first two parameters */
25961 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25962 #endif
25963
25964 GLOBAL(ftrace_stub)
25965 + pax_force_retaddr
25966 retq
25967 -END(ftrace_caller)
25968 +ENDPROC(ftrace_caller)
25969
25970 ENTRY(ftrace_regs_caller)
25971 /* Save the current flags before any operations that can change them */
25972 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25973
25974 jmp ftrace_return
25975
25976 -END(ftrace_regs_caller)
25977 +ENDPROC(ftrace_regs_caller)
25978
25979
25980 #else /* ! CONFIG_DYNAMIC_FTRACE */
25981 @@ -272,18 +274,20 @@ fgraph_trace:
25982 #endif
25983
25984 GLOBAL(ftrace_stub)
25985 + pax_force_retaddr
25986 retq
25987
25988 trace:
25989 /* save_mcount_regs fills in first two parameters */
25990 save_mcount_regs
25991
25992 + pax_force_fptr ftrace_trace_function
25993 call *ftrace_trace_function
25994
25995 restore_mcount_regs
25996
25997 jmp fgraph_trace
25998 -END(function_hook)
25999 +ENDPROC(function_hook)
26000 #endif /* CONFIG_DYNAMIC_FTRACE */
26001 #endif /* CONFIG_FUNCTION_TRACER */
26002
26003 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26004
26005 restore_mcount_regs
26006
26007 + pax_force_retaddr
26008 retq
26009 -END(ftrace_graph_caller)
26010 +ENDPROC(ftrace_graph_caller)
26011
26012 GLOBAL(return_to_handler)
26013 subq $24, %rsp
26014 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26015 movq 8(%rsp), %rdx
26016 movq (%rsp), %rax
26017 addq $24, %rsp
26018 + pax_force_fptr %rdi
26019 jmp *%rdi
26020 +ENDPROC(return_to_handler)
26021 #endif
26022 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26023 index e69f988..72902b7 100644
26024 --- a/arch/x86/kernel/module.c
26025 +++ b/arch/x86/kernel/module.c
26026 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
26027 }
26028 #endif
26029
26030 -void *module_alloc(unsigned long size)
26031 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26032 {
26033 - if (PAGE_ALIGN(size) > MODULES_LEN)
26034 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26035 return NULL;
26036 return __vmalloc_node_range(size, 1,
26037 MODULES_VADDR + get_module_load_offset(),
26038 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26039 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
26040 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26041 + prot, NUMA_NO_NODE,
26042 __builtin_return_address(0));
26043 }
26044
26045 +void *module_alloc(unsigned long size)
26046 +{
26047 +
26048 +#ifdef CONFIG_PAX_KERNEXEC
26049 + return __module_alloc(size, PAGE_KERNEL);
26050 +#else
26051 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26052 +#endif
26053 +
26054 +}
26055 +
26056 +#ifdef CONFIG_PAX_KERNEXEC
26057 +#ifdef CONFIG_X86_32
26058 +void *module_alloc_exec(unsigned long size)
26059 +{
26060 + struct vm_struct *area;
26061 +
26062 + if (size == 0)
26063 + return NULL;
26064 +
26065 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26066 +return area ? area->addr : NULL;
26067 +}
26068 +EXPORT_SYMBOL(module_alloc_exec);
26069 +
26070 +void module_memfree_exec(void *module_region)
26071 +{
26072 + vunmap(module_region);
26073 +}
26074 +EXPORT_SYMBOL(module_memfree_exec);
26075 +#else
26076 +void module_memfree_exec(void *module_region)
26077 +{
26078 + module_memfree(module_region);
26079 +}
26080 +EXPORT_SYMBOL(module_memfree_exec);
26081 +
26082 +void *module_alloc_exec(unsigned long size)
26083 +{
26084 + return __module_alloc(size, PAGE_KERNEL_RX);
26085 +}
26086 +EXPORT_SYMBOL(module_alloc_exec);
26087 +#endif
26088 +#endif
26089 +
26090 #ifdef CONFIG_X86_32
26091 int apply_relocate(Elf32_Shdr *sechdrs,
26092 const char *strtab,
26093 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26094 unsigned int i;
26095 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26096 Elf32_Sym *sym;
26097 - uint32_t *location;
26098 + uint32_t *plocation, location;
26099
26100 DEBUGP("Applying relocate section %u to %u\n",
26101 relsec, sechdrs[relsec].sh_info);
26102 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26103 /* This is where to make the change */
26104 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26105 - + rel[i].r_offset;
26106 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26107 + location = (uint32_t)plocation;
26108 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26109 + plocation = ktla_ktva((void *)plocation);
26110 /* This is the symbol it is referring to. Note that all
26111 undefined symbols have been resolved. */
26112 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26113 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26114 switch (ELF32_R_TYPE(rel[i].r_info)) {
26115 case R_386_32:
26116 /* We add the value into the location given */
26117 - *location += sym->st_value;
26118 + pax_open_kernel();
26119 + *plocation += sym->st_value;
26120 + pax_close_kernel();
26121 break;
26122 case R_386_PC32:
26123 /* Add the value, subtract its position */
26124 - *location += sym->st_value - (uint32_t)location;
26125 + pax_open_kernel();
26126 + *plocation += sym->st_value - location;
26127 + pax_close_kernel();
26128 break;
26129 default:
26130 pr_err("%s: Unknown relocation: %u\n",
26131 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26132 case R_X86_64_NONE:
26133 break;
26134 case R_X86_64_64:
26135 + pax_open_kernel();
26136 *(u64 *)loc = val;
26137 + pax_close_kernel();
26138 break;
26139 case R_X86_64_32:
26140 + pax_open_kernel();
26141 *(u32 *)loc = val;
26142 + pax_close_kernel();
26143 if (val != *(u32 *)loc)
26144 goto overflow;
26145 break;
26146 case R_X86_64_32S:
26147 + pax_open_kernel();
26148 *(s32 *)loc = val;
26149 + pax_close_kernel();
26150 if ((s64)val != *(s32 *)loc)
26151 goto overflow;
26152 break;
26153 case R_X86_64_PC32:
26154 val -= (u64)loc;
26155 + pax_open_kernel();
26156 *(u32 *)loc = val;
26157 + pax_close_kernel();
26158 +
26159 #if 0
26160 if ((s64)val != *(s32 *)loc)
26161 goto overflow;
26162 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26163 index 113e707..0a690e1 100644
26164 --- a/arch/x86/kernel/msr.c
26165 +++ b/arch/x86/kernel/msr.c
26166 @@ -39,6 +39,7 @@
26167 #include <linux/notifier.h>
26168 #include <linux/uaccess.h>
26169 #include <linux/gfp.h>
26170 +#include <linux/grsecurity.h>
26171
26172 #include <asm/processor.h>
26173 #include <asm/msr.h>
26174 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26175 int err = 0;
26176 ssize_t bytes = 0;
26177
26178 +#ifdef CONFIG_GRKERNSEC_KMEM
26179 + gr_handle_msr_write();
26180 + return -EPERM;
26181 +#endif
26182 +
26183 if (count % 8)
26184 return -EINVAL; /* Invalid chunk size */
26185
26186 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26187 err = -EBADF;
26188 break;
26189 }
26190 +#ifdef CONFIG_GRKERNSEC_KMEM
26191 + gr_handle_msr_write();
26192 + return -EPERM;
26193 +#endif
26194 if (copy_from_user(&regs, uregs, sizeof regs)) {
26195 err = -EFAULT;
26196 break;
26197 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26198 return notifier_from_errno(err);
26199 }
26200
26201 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26202 +static struct notifier_block msr_class_cpu_notifier = {
26203 .notifier_call = msr_class_cpu_callback,
26204 };
26205
26206 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26207 index c3e985d..110a36a 100644
26208 --- a/arch/x86/kernel/nmi.c
26209 +++ b/arch/x86/kernel/nmi.c
26210 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26211
26212 static void nmi_max_handler(struct irq_work *w)
26213 {
26214 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26215 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26216 int remainder_ns, decimal_msecs;
26217 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26218 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26219
26220 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26221 decimal_msecs = remainder_ns / 1000;
26222
26223 printk_ratelimited(KERN_INFO
26224 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26225 - a->handler, whole_msecs, decimal_msecs);
26226 + n->action->handler, whole_msecs, decimal_msecs);
26227 }
26228
26229 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26230 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26231 delta = sched_clock() - delta;
26232 trace_nmi_handler(a->handler, (int)delta, thishandled);
26233
26234 - if (delta < nmi_longest_ns || delta < a->max_duration)
26235 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26236 continue;
26237
26238 - a->max_duration = delta;
26239 - irq_work_queue(&a->irq_work);
26240 + a->work->max_duration = delta;
26241 + irq_work_queue(&a->work->irq_work);
26242 }
26243
26244 rcu_read_unlock();
26245 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26246 }
26247 NOKPROBE_SYMBOL(nmi_handle);
26248
26249 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26250 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26251 {
26252 struct nmi_desc *desc = nmi_to_desc(type);
26253 unsigned long flags;
26254 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26255 if (!action->handler)
26256 return -EINVAL;
26257
26258 - init_irq_work(&action->irq_work, nmi_max_handler);
26259 + action->work->action = action;
26260 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26261
26262 spin_lock_irqsave(&desc->lock, flags);
26263
26264 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26265 * event confuses some handlers (kdump uses this flag)
26266 */
26267 if (action->flags & NMI_FLAG_FIRST)
26268 - list_add_rcu(&action->list, &desc->head);
26269 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26270 else
26271 - list_add_tail_rcu(&action->list, &desc->head);
26272 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26273
26274 spin_unlock_irqrestore(&desc->lock, flags);
26275 return 0;
26276 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26277 if (!strcmp(n->name, name)) {
26278 WARN(in_nmi(),
26279 "Trying to free NMI (%s) from NMI context!\n", n->name);
26280 - list_del_rcu(&n->list);
26281 + pax_list_del_rcu((struct list_head *)&n->list);
26282 break;
26283 }
26284 }
26285 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26286 dotraplinkage notrace void
26287 do_nmi(struct pt_regs *regs, long error_code)
26288 {
26289 +
26290 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26291 + if (!user_mode(regs)) {
26292 + unsigned long cs = regs->cs & 0xFFFF;
26293 + unsigned long ip = ktva_ktla(regs->ip);
26294 +
26295 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26296 + regs->ip = ip;
26297 + }
26298 +#endif
26299 +
26300 nmi_nesting_preprocess(regs);
26301
26302 nmi_enter();
26303 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26304 index 6d9582e..f746287 100644
26305 --- a/arch/x86/kernel/nmi_selftest.c
26306 +++ b/arch/x86/kernel/nmi_selftest.c
26307 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26308 {
26309 /* trap all the unknown NMIs we may generate */
26310 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26311 - __initdata);
26312 + __initconst);
26313 }
26314
26315 static void __init cleanup_nmi_testsuite(void)
26316 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26317 unsigned long timeout;
26318
26319 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26320 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26321 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26322 nmi_fail = FAILURE;
26323 return;
26324 }
26325 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26326 index bbb6c73..24a58ef 100644
26327 --- a/arch/x86/kernel/paravirt-spinlocks.c
26328 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26329 @@ -8,7 +8,7 @@
26330
26331 #include <asm/paravirt.h>
26332
26333 -struct pv_lock_ops pv_lock_ops = {
26334 +struct pv_lock_ops pv_lock_ops __read_only = {
26335 #ifdef CONFIG_SMP
26336 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26337 .unlock_kick = paravirt_nop,
26338 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26339 index 548d25f..f8fb99c 100644
26340 --- a/arch/x86/kernel/paravirt.c
26341 +++ b/arch/x86/kernel/paravirt.c
26342 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26343 {
26344 return x;
26345 }
26346 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26347 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26348 +#endif
26349
26350 void __init default_banner(void)
26351 {
26352 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26353
26354 if (opfunc == NULL)
26355 /* If there's no function, patch it with a ud2a (BUG) */
26356 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26357 - else if (opfunc == _paravirt_nop)
26358 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26359 + else if (opfunc == (void *)_paravirt_nop)
26360 /* If the operation is a nop, then nop the callsite */
26361 ret = paravirt_patch_nop();
26362
26363 /* identity functions just return their single argument */
26364 - else if (opfunc == _paravirt_ident_32)
26365 + else if (opfunc == (void *)_paravirt_ident_32)
26366 ret = paravirt_patch_ident_32(insnbuf, len);
26367 - else if (opfunc == _paravirt_ident_64)
26368 + else if (opfunc == (void *)_paravirt_ident_64)
26369 ret = paravirt_patch_ident_64(insnbuf, len);
26370 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26371 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26372 + ret = paravirt_patch_ident_64(insnbuf, len);
26373 +#endif
26374
26375 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26376 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26377 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26378 if (insn_len > len || start == NULL)
26379 insn_len = len;
26380 else
26381 - memcpy(insnbuf, start, insn_len);
26382 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26383
26384 return insn_len;
26385 }
26386 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26387 return this_cpu_read(paravirt_lazy_mode);
26388 }
26389
26390 -struct pv_info pv_info = {
26391 +struct pv_info pv_info __read_only = {
26392 .name = "bare hardware",
26393 .paravirt_enabled = 0,
26394 .kernel_rpl = 0,
26395 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26396 #endif
26397 };
26398
26399 -struct pv_init_ops pv_init_ops = {
26400 +struct pv_init_ops pv_init_ops __read_only = {
26401 .patch = native_patch,
26402 };
26403
26404 -struct pv_time_ops pv_time_ops = {
26405 +struct pv_time_ops pv_time_ops __read_only = {
26406 .sched_clock = native_sched_clock,
26407 .steal_clock = native_steal_clock,
26408 };
26409
26410 -__visible struct pv_irq_ops pv_irq_ops = {
26411 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26412 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26413 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26414 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26415 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26416 #endif
26417 };
26418
26419 -__visible struct pv_cpu_ops pv_cpu_ops = {
26420 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26421 .cpuid = native_cpuid,
26422 .get_debugreg = native_get_debugreg,
26423 .set_debugreg = native_set_debugreg,
26424 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26425 NOKPROBE_SYMBOL(native_set_debugreg);
26426 NOKPROBE_SYMBOL(native_load_idt);
26427
26428 -struct pv_apic_ops pv_apic_ops = {
26429 +struct pv_apic_ops pv_apic_ops __read_only= {
26430 #ifdef CONFIG_X86_LOCAL_APIC
26431 .startup_ipi_hook = paravirt_nop,
26432 #endif
26433 };
26434
26435 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26436 +#ifdef CONFIG_X86_32
26437 +#ifdef CONFIG_X86_PAE
26438 +/* 64-bit pagetable entries */
26439 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26440 +#else
26441 /* 32-bit pagetable entries */
26442 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26443 +#endif
26444 #else
26445 /* 64-bit pagetable entries */
26446 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26447 #endif
26448
26449 -struct pv_mmu_ops pv_mmu_ops = {
26450 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26451
26452 .read_cr2 = native_read_cr2,
26453 .write_cr2 = native_write_cr2,
26454 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26455 .make_pud = PTE_IDENT,
26456
26457 .set_pgd = native_set_pgd,
26458 + .set_pgd_batched = native_set_pgd_batched,
26459 #endif
26460 #endif /* PAGETABLE_LEVELS >= 3 */
26461
26462 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26463 },
26464
26465 .set_fixmap = native_set_fixmap,
26466 +
26467 +#ifdef CONFIG_PAX_KERNEXEC
26468 + .pax_open_kernel = native_pax_open_kernel,
26469 + .pax_close_kernel = native_pax_close_kernel,
26470 +#endif
26471 +
26472 };
26473
26474 EXPORT_SYMBOL_GPL(pv_time_ops);
26475 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26476 index a1da673..b6f5831 100644
26477 --- a/arch/x86/kernel/paravirt_patch_64.c
26478 +++ b/arch/x86/kernel/paravirt_patch_64.c
26479 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26480 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26481 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26482 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26483 +
26484 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26485 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26486 +#endif
26487 +
26488 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26489 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26490
26491 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26492 PATCH_SITE(pv_mmu_ops, read_cr3);
26493 PATCH_SITE(pv_mmu_ops, write_cr3);
26494 PATCH_SITE(pv_cpu_ops, clts);
26495 +
26496 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26497 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26498 +#endif
26499 +
26500 PATCH_SITE(pv_cpu_ops, wbinvd);
26501
26502 patch_site:
26503 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26504 index 0497f71..7186c0d 100644
26505 --- a/arch/x86/kernel/pci-calgary_64.c
26506 +++ b/arch/x86/kernel/pci-calgary_64.c
26507 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26508 tce_space = be64_to_cpu(readq(target));
26509 tce_space = tce_space & TAR_SW_BITS;
26510
26511 - tce_space = tce_space & (~specified_table_size);
26512 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26513 info->tce_space = (u64 *)__va(tce_space);
26514 }
26515 }
26516 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26517 index 35ccf75..7a15747 100644
26518 --- a/arch/x86/kernel/pci-iommu_table.c
26519 +++ b/arch/x86/kernel/pci-iommu_table.c
26520 @@ -2,7 +2,7 @@
26521 #include <asm/iommu_table.h>
26522 #include <linux/string.h>
26523 #include <linux/kallsyms.h>
26524 -
26525 +#include <linux/sched.h>
26526
26527 #define DEBUG 1
26528
26529 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26530 index 77dd0ad..9ec4723 100644
26531 --- a/arch/x86/kernel/pci-swiotlb.c
26532 +++ b/arch/x86/kernel/pci-swiotlb.c
26533 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26534 struct dma_attrs *attrs)
26535 {
26536 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26537 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26538 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26539 else
26540 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26541 }
26542 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26543 index e127dda..94e384d 100644
26544 --- a/arch/x86/kernel/process.c
26545 +++ b/arch/x86/kernel/process.c
26546 @@ -36,7 +36,8 @@
26547 * section. Since TSS's are completely CPU-local, we want them
26548 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26549 */
26550 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26551 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26552 +EXPORT_SYMBOL(init_tss);
26553
26554 #ifdef CONFIG_X86_64
26555 static DEFINE_PER_CPU(unsigned char, is_idle);
26556 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26557 task_xstate_cachep =
26558 kmem_cache_create("task_xstate", xstate_size,
26559 __alignof__(union thread_xstate),
26560 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26561 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26562 setup_xstate_comp();
26563 }
26564
26565 @@ -108,7 +109,7 @@ void exit_thread(void)
26566 unsigned long *bp = t->io_bitmap_ptr;
26567
26568 if (bp) {
26569 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26570 + struct tss_struct *tss = init_tss + get_cpu();
26571
26572 t->io_bitmap_ptr = NULL;
26573 clear_thread_flag(TIF_IO_BITMAP);
26574 @@ -128,6 +129,9 @@ void flush_thread(void)
26575 {
26576 struct task_struct *tsk = current;
26577
26578 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26579 + loadsegment(gs, 0);
26580 +#endif
26581 flush_ptrace_hw_breakpoint(tsk);
26582 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26583 drop_init_fpu(tsk);
26584 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26585 void exit_idle(void)
26586 {
26587 /* idle loop has pid 0 */
26588 - if (current->pid)
26589 + if (task_pid_nr(current))
26590 return;
26591 __exit_idle();
26592 }
26593 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26594 return ret;
26595 }
26596 #endif
26597 -void stop_this_cpu(void *dummy)
26598 +__noreturn void stop_this_cpu(void *dummy)
26599 {
26600 local_irq_disable();
26601 /*
26602 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26603 }
26604 early_param("idle", idle_setup);
26605
26606 -unsigned long arch_align_stack(unsigned long sp)
26607 +#ifdef CONFIG_PAX_RANDKSTACK
26608 +void pax_randomize_kstack(struct pt_regs *regs)
26609 {
26610 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26611 - sp -= get_random_int() % 8192;
26612 - return sp & ~0xf;
26613 -}
26614 + struct thread_struct *thread = &current->thread;
26615 + unsigned long time;
26616
26617 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26618 -{
26619 - unsigned long range_end = mm->brk + 0x02000000;
26620 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26621 -}
26622 + if (!randomize_va_space)
26623 + return;
26624 +
26625 + if (v8086_mode(regs))
26626 + return;
26627
26628 + rdtscl(time);
26629 +
26630 + /* P4 seems to return a 0 LSB, ignore it */
26631 +#ifdef CONFIG_MPENTIUM4
26632 + time &= 0x3EUL;
26633 + time <<= 2;
26634 +#elif defined(CONFIG_X86_64)
26635 + time &= 0xFUL;
26636 + time <<= 4;
26637 +#else
26638 + time &= 0x1FUL;
26639 + time <<= 3;
26640 +#endif
26641 +
26642 + thread->sp0 ^= time;
26643 + load_sp0(init_tss + smp_processor_id(), thread);
26644 +
26645 +#ifdef CONFIG_X86_64
26646 + this_cpu_write(kernel_stack, thread->sp0);
26647 +#endif
26648 +}
26649 +#endif
26650 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26651 index 8f3ebfe..cbc731b 100644
26652 --- a/arch/x86/kernel/process_32.c
26653 +++ b/arch/x86/kernel/process_32.c
26654 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26655 unsigned long thread_saved_pc(struct task_struct *tsk)
26656 {
26657 return ((unsigned long *)tsk->thread.sp)[3];
26658 +//XXX return tsk->thread.eip;
26659 }
26660
26661 void __show_regs(struct pt_regs *regs, int all)
26662 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26663 unsigned long sp;
26664 unsigned short ss, gs;
26665
26666 - if (user_mode_vm(regs)) {
26667 + if (user_mode(regs)) {
26668 sp = regs->sp;
26669 ss = regs->ss & 0xffff;
26670 - gs = get_user_gs(regs);
26671 } else {
26672 sp = kernel_stack_pointer(regs);
26673 savesegment(ss, ss);
26674 - savesegment(gs, gs);
26675 }
26676 + gs = get_user_gs(regs);
26677
26678 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26679 (u16)regs->cs, regs->ip, regs->flags,
26680 - smp_processor_id());
26681 + raw_smp_processor_id());
26682 print_symbol("EIP is at %s\n", regs->ip);
26683
26684 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26685 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26686 int copy_thread(unsigned long clone_flags, unsigned long sp,
26687 unsigned long arg, struct task_struct *p)
26688 {
26689 - struct pt_regs *childregs = task_pt_regs(p);
26690 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26691 struct task_struct *tsk;
26692 int err;
26693
26694 p->thread.sp = (unsigned long) childregs;
26695 p->thread.sp0 = (unsigned long) (childregs+1);
26696 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26697 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26698
26699 if (unlikely(p->flags & PF_KTHREAD)) {
26700 /* kernel thread */
26701 memset(childregs, 0, sizeof(struct pt_regs));
26702 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26703 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26704 - childregs->ds = __USER_DS;
26705 - childregs->es = __USER_DS;
26706 + savesegment(gs, childregs->gs);
26707 + childregs->ds = __KERNEL_DS;
26708 + childregs->es = __KERNEL_DS;
26709 childregs->fs = __KERNEL_PERCPU;
26710 childregs->bx = sp; /* function */
26711 childregs->bp = arg;
26712 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26713 struct thread_struct *prev = &prev_p->thread,
26714 *next = &next_p->thread;
26715 int cpu = smp_processor_id();
26716 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26717 + struct tss_struct *tss = init_tss + cpu;
26718 fpu_switch_t fpu;
26719
26720 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26721 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26722 */
26723 lazy_save_gs(prev->gs);
26724
26725 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26726 + __set_fs(task_thread_info(next_p)->addr_limit);
26727 +#endif
26728 +
26729 /*
26730 * Load the per-thread Thread-Local Storage descriptor.
26731 */
26732 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26733 */
26734 arch_end_context_switch(next_p);
26735
26736 - this_cpu_write(kernel_stack,
26737 - (unsigned long)task_stack_page(next_p) +
26738 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26739 + this_cpu_write(current_task, next_p);
26740 + this_cpu_write(current_tinfo, &next_p->tinfo);
26741 + this_cpu_write(kernel_stack, next->sp0);
26742
26743 /*
26744 * Restore %gs if needed (which is common)
26745 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26746
26747 switch_fpu_finish(next_p, fpu);
26748
26749 - this_cpu_write(current_task, next_p);
26750 -
26751 return prev_p;
26752 }
26753
26754 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26755 } while (count++ < 16);
26756 return 0;
26757 }
26758 -
26759 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26760 index 5a2c029..ec8611d 100644
26761 --- a/arch/x86/kernel/process_64.c
26762 +++ b/arch/x86/kernel/process_64.c
26763 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26764 struct pt_regs *childregs;
26765 struct task_struct *me = current;
26766
26767 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26768 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26769 childregs = task_pt_regs(p);
26770 p->thread.sp = (unsigned long) childregs;
26771 p->thread.usersp = me->thread.usersp;
26772 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26773 set_tsk_thread_flag(p, TIF_FORK);
26774 p->thread.io_bitmap_ptr = NULL;
26775
26776 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26777 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26778 savesegment(es, p->thread.es);
26779 savesegment(ds, p->thread.ds);
26780 + savesegment(ss, p->thread.ss);
26781 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26782 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26783
26784 if (unlikely(p->flags & PF_KTHREAD)) {
26785 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26786 struct thread_struct *prev = &prev_p->thread;
26787 struct thread_struct *next = &next_p->thread;
26788 int cpu = smp_processor_id();
26789 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26790 + struct tss_struct *tss = init_tss + cpu;
26791 unsigned fsindex, gsindex;
26792 fpu_switch_t fpu;
26793
26794 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26795 if (unlikely(next->ds | prev->ds))
26796 loadsegment(ds, next->ds);
26797
26798 + savesegment(ss, prev->ss);
26799 + if (unlikely(next->ss != prev->ss))
26800 + loadsegment(ss, next->ss);
26801 +
26802 /*
26803 * Switch FS and GS.
26804 *
26805 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26806 prev->usersp = this_cpu_read(old_rsp);
26807 this_cpu_write(old_rsp, next->usersp);
26808 this_cpu_write(current_task, next_p);
26809 + this_cpu_write(current_tinfo, &next_p->tinfo);
26810
26811 /*
26812 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26813 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26814 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26815 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26816
26817 - this_cpu_write(kernel_stack,
26818 - (unsigned long)task_stack_page(next_p) +
26819 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26820 + this_cpu_write(kernel_stack, next->sp0);
26821
26822 /*
26823 * Now maybe reload the debug registers and handle I/O bitmaps
26824 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26825 if (!p || p == current || p->state == TASK_RUNNING)
26826 return 0;
26827 stack = (unsigned long)task_stack_page(p);
26828 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26829 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26830 return 0;
26831 fp = *(u64 *)(p->thread.sp);
26832 do {
26833 - if (fp < (unsigned long)stack ||
26834 - fp >= (unsigned long)stack+THREAD_SIZE)
26835 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26836 return 0;
26837 ip = *(u64 *)(fp+8);
26838 if (!in_sched_functions(ip))
26839 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26840 index e510618..5165ac0 100644
26841 --- a/arch/x86/kernel/ptrace.c
26842 +++ b/arch/x86/kernel/ptrace.c
26843 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26844 unsigned long sp = (unsigned long)&regs->sp;
26845 u32 *prev_esp;
26846
26847 - if (context == (sp & ~(THREAD_SIZE - 1)))
26848 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26849 return sp;
26850
26851 - prev_esp = (u32 *)(context);
26852 + prev_esp = *(u32 **)(context);
26853 if (prev_esp)
26854 return (unsigned long)prev_esp;
26855
26856 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26857 if (child->thread.gs != value)
26858 return do_arch_prctl(child, ARCH_SET_GS, value);
26859 return 0;
26860 +
26861 + case offsetof(struct user_regs_struct,ip):
26862 + /*
26863 + * Protect against any attempt to set ip to an
26864 + * impossible address. There are dragons lurking if the
26865 + * address is noncanonical. (This explicitly allows
26866 + * setting ip to TASK_SIZE_MAX, because user code can do
26867 + * that all by itself by running off the end of its
26868 + * address space.
26869 + */
26870 + if (value > TASK_SIZE_MAX)
26871 + return -EIO;
26872 + break;
26873 +
26874 #endif
26875 }
26876
26877 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26878 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26879 {
26880 int i;
26881 - int dr7 = 0;
26882 + unsigned long dr7 = 0;
26883 struct arch_hw_breakpoint *info;
26884
26885 for (i = 0; i < HBP_NUM; i++) {
26886 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26887 unsigned long addr, unsigned long data)
26888 {
26889 int ret;
26890 - unsigned long __user *datap = (unsigned long __user *)data;
26891 + unsigned long __user *datap = (__force unsigned long __user *)data;
26892
26893 switch (request) {
26894 /* read the word at location addr in the USER area. */
26895 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26896 if ((int) addr < 0)
26897 return -EIO;
26898 ret = do_get_thread_area(child, addr,
26899 - (struct user_desc __user *)data);
26900 + (__force struct user_desc __user *) data);
26901 break;
26902
26903 case PTRACE_SET_THREAD_AREA:
26904 if ((int) addr < 0)
26905 return -EIO;
26906 ret = do_set_thread_area(child, addr,
26907 - (struct user_desc __user *)data, 0);
26908 + (__force struct user_desc __user *) data, 0);
26909 break;
26910 #endif
26911
26912 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26913
26914 #ifdef CONFIG_X86_64
26915
26916 -static struct user_regset x86_64_regsets[] __read_mostly = {
26917 +static user_regset_no_const x86_64_regsets[] __read_only = {
26918 [REGSET_GENERAL] = {
26919 .core_note_type = NT_PRSTATUS,
26920 .n = sizeof(struct user_regs_struct) / sizeof(long),
26921 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26922 #endif /* CONFIG_X86_64 */
26923
26924 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26925 -static struct user_regset x86_32_regsets[] __read_mostly = {
26926 +static user_regset_no_const x86_32_regsets[] __read_only = {
26927 [REGSET_GENERAL] = {
26928 .core_note_type = NT_PRSTATUS,
26929 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26930 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26931 */
26932 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26933
26934 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26935 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26936 {
26937 #ifdef CONFIG_X86_64
26938 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26939 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26940 memset(info, 0, sizeof(*info));
26941 info->si_signo = SIGTRAP;
26942 info->si_code = si_code;
26943 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26944 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26945 }
26946
26947 void user_single_step_siginfo(struct task_struct *tsk,
26948 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26949 }
26950 }
26951
26952 +#ifdef CONFIG_GRKERNSEC_SETXID
26953 +extern void gr_delayed_cred_worker(void);
26954 +#endif
26955 +
26956 /*
26957 * We can return 0 to resume the syscall or anything else to go to phase
26958 * 2. If we resume the syscall, we need to put something appropriate in
26959 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26960
26961 BUG_ON(regs != task_pt_regs(current));
26962
26963 +#ifdef CONFIG_GRKERNSEC_SETXID
26964 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26965 + gr_delayed_cred_worker();
26966 +#endif
26967 +
26968 /*
26969 * If we stepped into a sysenter/syscall insn, it trapped in
26970 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26971 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26972 */
26973 user_exit();
26974
26975 +#ifdef CONFIG_GRKERNSEC_SETXID
26976 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26977 + gr_delayed_cred_worker();
26978 +#endif
26979 +
26980 audit_syscall_exit(regs);
26981
26982 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26983 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26984 index 2f355d2..e75ed0a 100644
26985 --- a/arch/x86/kernel/pvclock.c
26986 +++ b/arch/x86/kernel/pvclock.c
26987 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26988 reset_hung_task_detector();
26989 }
26990
26991 -static atomic64_t last_value = ATOMIC64_INIT(0);
26992 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26993
26994 void pvclock_resume(void)
26995 {
26996 - atomic64_set(&last_value, 0);
26997 + atomic64_set_unchecked(&last_value, 0);
26998 }
26999
27000 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27001 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27002 * updating at the same time, and one of them could be slightly behind,
27003 * making the assumption that last_value always go forward fail to hold.
27004 */
27005 - last = atomic64_read(&last_value);
27006 + last = atomic64_read_unchecked(&last_value);
27007 do {
27008 if (ret < last)
27009 return last;
27010 - last = atomic64_cmpxchg(&last_value, last, ret);
27011 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27012 } while (unlikely(last != ret));
27013
27014 return ret;
27015 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27016 index bae6c60..b438619 100644
27017 --- a/arch/x86/kernel/reboot.c
27018 +++ b/arch/x86/kernel/reboot.c
27019 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27020
27021 void __noreturn machine_real_restart(unsigned int type)
27022 {
27023 +
27024 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27025 + struct desc_struct *gdt;
27026 +#endif
27027 +
27028 local_irq_disable();
27029
27030 /*
27031 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27032
27033 /* Jump to the identity-mapped low memory code */
27034 #ifdef CONFIG_X86_32
27035 - asm volatile("jmpl *%0" : :
27036 +
27037 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27038 + gdt = get_cpu_gdt_table(smp_processor_id());
27039 + pax_open_kernel();
27040 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27041 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27042 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27043 + loadsegment(ds, __KERNEL_DS);
27044 + loadsegment(es, __KERNEL_DS);
27045 + loadsegment(ss, __KERNEL_DS);
27046 +#endif
27047 +#ifdef CONFIG_PAX_KERNEXEC
27048 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27049 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27050 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27051 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27052 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27053 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27054 +#endif
27055 + pax_close_kernel();
27056 +#endif
27057 +
27058 + asm volatile("ljmpl *%0" : :
27059 "rm" (real_mode_header->machine_real_restart_asm),
27060 "a" (type));
27061 #else
27062 @@ -501,7 +528,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27063 * This means that this function can never return, it can misbehave
27064 * by not rebooting properly and hanging.
27065 */
27066 -static void native_machine_emergency_restart(void)
27067 +static void __noreturn native_machine_emergency_restart(void)
27068 {
27069 int i;
27070 int attempt = 0;
27071 @@ -621,13 +648,13 @@ void native_machine_shutdown(void)
27072 #endif
27073 }
27074
27075 -static void __machine_emergency_restart(int emergency)
27076 +static void __noreturn __machine_emergency_restart(int emergency)
27077 {
27078 reboot_emergency = emergency;
27079 machine_ops.emergency_restart();
27080 }
27081
27082 -static void native_machine_restart(char *__unused)
27083 +static void __noreturn native_machine_restart(char *__unused)
27084 {
27085 pr_notice("machine restart\n");
27086
27087 @@ -636,7 +663,7 @@ static void native_machine_restart(char *__unused)
27088 __machine_emergency_restart(0);
27089 }
27090
27091 -static void native_machine_halt(void)
27092 +static void __noreturn native_machine_halt(void)
27093 {
27094 /* Stop other cpus and apics */
27095 machine_shutdown();
27096 @@ -646,7 +673,7 @@ static void native_machine_halt(void)
27097 stop_this_cpu(NULL);
27098 }
27099
27100 -static void native_machine_power_off(void)
27101 +static void __noreturn native_machine_power_off(void)
27102 {
27103 if (pm_power_off) {
27104 if (!reboot_force)
27105 @@ -655,9 +682,10 @@ static void native_machine_power_off(void)
27106 }
27107 /* A fallback in case there is no PM info available */
27108 tboot_shutdown(TB_SHUTDOWN_HALT);
27109 + unreachable();
27110 }
27111
27112 -struct machine_ops machine_ops = {
27113 +struct machine_ops machine_ops __read_only = {
27114 .power_off = native_machine_power_off,
27115 .shutdown = native_machine_shutdown,
27116 .emergency_restart = native_machine_emergency_restart,
27117 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27118 index c8e41e9..64049ef 100644
27119 --- a/arch/x86/kernel/reboot_fixups_32.c
27120 +++ b/arch/x86/kernel/reboot_fixups_32.c
27121 @@ -57,7 +57,7 @@ struct device_fixup {
27122 unsigned int vendor;
27123 unsigned int device;
27124 void (*reboot_fixup)(struct pci_dev *);
27125 -};
27126 +} __do_const;
27127
27128 /*
27129 * PCI ids solely used for fixups_table go here
27130 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27131 index 3fd2c69..a444264 100644
27132 --- a/arch/x86/kernel/relocate_kernel_64.S
27133 +++ b/arch/x86/kernel/relocate_kernel_64.S
27134 @@ -96,8 +96,7 @@ relocate_kernel:
27135
27136 /* jump to identity mapped page */
27137 addq $(identity_mapped - relocate_kernel), %r8
27138 - pushq %r8
27139 - ret
27140 + jmp *%r8
27141
27142 identity_mapped:
27143 /* set return address to 0 if not preserving context */
27144 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27145 index ab4734e..c4ca0eb 100644
27146 --- a/arch/x86/kernel/setup.c
27147 +++ b/arch/x86/kernel/setup.c
27148 @@ -110,6 +110,7 @@
27149 #include <asm/mce.h>
27150 #include <asm/alternative.h>
27151 #include <asm/prom.h>
27152 +#include <asm/boot.h>
27153
27154 /*
27155 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27156 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27157 #endif
27158
27159
27160 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27161 -__visible unsigned long mmu_cr4_features;
27162 +#ifdef CONFIG_X86_64
27163 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27164 +#elif defined(CONFIG_X86_PAE)
27165 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27166 #else
27167 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27168 +__visible unsigned long mmu_cr4_features __read_only;
27169 #endif
27170
27171 +void set_in_cr4(unsigned long mask)
27172 +{
27173 + unsigned long cr4 = read_cr4();
27174 +
27175 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27176 + return;
27177 +
27178 + pax_open_kernel();
27179 + mmu_cr4_features |= mask;
27180 + pax_close_kernel();
27181 +
27182 + if (trampoline_cr4_features)
27183 + *trampoline_cr4_features = mmu_cr4_features;
27184 + cr4 |= mask;
27185 + write_cr4(cr4);
27186 +}
27187 +EXPORT_SYMBOL(set_in_cr4);
27188 +
27189 +void clear_in_cr4(unsigned long mask)
27190 +{
27191 + unsigned long cr4 = read_cr4();
27192 +
27193 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27194 + return;
27195 +
27196 + pax_open_kernel();
27197 + mmu_cr4_features &= ~mask;
27198 + pax_close_kernel();
27199 +
27200 + if (trampoline_cr4_features)
27201 + *trampoline_cr4_features = mmu_cr4_features;
27202 + cr4 &= ~mask;
27203 + write_cr4(cr4);
27204 +}
27205 +EXPORT_SYMBOL(clear_in_cr4);
27206 +
27207 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27208 int bootloader_type, bootloader_version;
27209
27210 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27211 * area (640->1Mb) as ram even though it is not.
27212 * take them out.
27213 */
27214 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27215 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27216
27217 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27218 }
27219 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27220 /* called before trim_bios_range() to spare extra sanitize */
27221 static void __init e820_add_kernel_range(void)
27222 {
27223 - u64 start = __pa_symbol(_text);
27224 + u64 start = __pa_symbol(ktla_ktva(_text));
27225 u64 size = __pa_symbol(_end) - start;
27226
27227 /*
27228 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27229
27230 void __init setup_arch(char **cmdline_p)
27231 {
27232 +#ifdef CONFIG_X86_32
27233 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27234 +#else
27235 memblock_reserve(__pa_symbol(_text),
27236 (unsigned long)__bss_stop - (unsigned long)_text);
27237 +#endif
27238
27239 early_reserve_initrd();
27240
27241 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27242
27243 if (!boot_params.hdr.root_flags)
27244 root_mountflags &= ~MS_RDONLY;
27245 - init_mm.start_code = (unsigned long) _text;
27246 - init_mm.end_code = (unsigned long) _etext;
27247 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27248 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27249 init_mm.end_data = (unsigned long) _edata;
27250 init_mm.brk = _brk_end;
27251
27252 mpx_mm_init(&init_mm);
27253
27254 - code_resource.start = __pa_symbol(_text);
27255 - code_resource.end = __pa_symbol(_etext)-1;
27256 - data_resource.start = __pa_symbol(_etext);
27257 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27258 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27259 + data_resource.start = __pa_symbol(_sdata);
27260 data_resource.end = __pa_symbol(_edata)-1;
27261 bss_resource.start = __pa_symbol(__bss_start);
27262 bss_resource.end = __pa_symbol(__bss_stop)-1;
27263 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27264 index e4fcb87..9c06c55 100644
27265 --- a/arch/x86/kernel/setup_percpu.c
27266 +++ b/arch/x86/kernel/setup_percpu.c
27267 @@ -21,19 +21,17 @@
27268 #include <asm/cpu.h>
27269 #include <asm/stackprotector.h>
27270
27271 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27272 +#ifdef CONFIG_SMP
27273 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27274 EXPORT_PER_CPU_SYMBOL(cpu_number);
27275 +#endif
27276
27277 -#ifdef CONFIG_X86_64
27278 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27279 -#else
27280 -#define BOOT_PERCPU_OFFSET 0
27281 -#endif
27282
27283 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27284 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27285
27286 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27287 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27288 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27289 };
27290 EXPORT_SYMBOL(__per_cpu_offset);
27291 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27292 {
27293 #ifdef CONFIG_NEED_MULTIPLE_NODES
27294 pg_data_t *last = NULL;
27295 - unsigned int cpu;
27296 + int cpu;
27297
27298 for_each_possible_cpu(cpu) {
27299 int node = early_cpu_to_node(cpu);
27300 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27301 {
27302 #ifdef CONFIG_X86_32
27303 struct desc_struct gdt;
27304 + unsigned long base = per_cpu_offset(cpu);
27305
27306 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27307 - 0x2 | DESCTYPE_S, 0x8);
27308 - gdt.s = 1;
27309 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27310 + 0x83 | DESCTYPE_S, 0xC);
27311 write_gdt_entry(get_cpu_gdt_table(cpu),
27312 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27313 #endif
27314 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27315 /* alrighty, percpu areas up and running */
27316 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27317 for_each_possible_cpu(cpu) {
27318 +#ifdef CONFIG_CC_STACKPROTECTOR
27319 +#ifdef CONFIG_X86_32
27320 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27321 +#endif
27322 +#endif
27323 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27324 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27325 per_cpu(cpu_number, cpu) = cpu;
27326 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27327 */
27328 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27329 #endif
27330 +#ifdef CONFIG_CC_STACKPROTECTOR
27331 +#ifdef CONFIG_X86_32
27332 + if (!cpu)
27333 + per_cpu(stack_canary.canary, cpu) = canary;
27334 +#endif
27335 +#endif
27336 /*
27337 * Up to this point, the boot CPU has been using .init.data
27338 * area. Reload any changed state for the boot CPU.
27339 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27340 index ed37a76..39f936e 100644
27341 --- a/arch/x86/kernel/signal.c
27342 +++ b/arch/x86/kernel/signal.c
27343 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27344 * Align the stack pointer according to the i386 ABI,
27345 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27346 */
27347 - sp = ((sp + 4) & -16ul) - 4;
27348 + sp = ((sp - 12) & -16ul) - 4;
27349 #else /* !CONFIG_X86_32 */
27350 sp = round_down(sp, 16) - 8;
27351 #endif
27352 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27353 }
27354
27355 if (current->mm->context.vdso)
27356 - restorer = current->mm->context.vdso +
27357 - selected_vdso32->sym___kernel_sigreturn;
27358 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27359 else
27360 - restorer = &frame->retcode;
27361 + restorer = (void __user *)&frame->retcode;
27362 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27363 restorer = ksig->ka.sa.sa_restorer;
27364
27365 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27366 * reasons and because gdb uses it as a signature to notice
27367 * signal handler stack frames.
27368 */
27369 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27370 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27371
27372 if (err)
27373 return -EFAULT;
27374 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27375 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27376
27377 /* Set up to return from userspace. */
27378 - restorer = current->mm->context.vdso +
27379 - selected_vdso32->sym___kernel_rt_sigreturn;
27380 + if (current->mm->context.vdso)
27381 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27382 + else
27383 + restorer = (void __user *)&frame->retcode;
27384 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27385 restorer = ksig->ka.sa.sa_restorer;
27386 put_user_ex(restorer, &frame->pretcode);
27387 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27388 * reasons and because gdb uses it as a signature to notice
27389 * signal handler stack frames.
27390 */
27391 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27392 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27393 } put_user_catch(err);
27394
27395 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27396 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27397 {
27398 int usig = signr_convert(ksig->sig);
27399 sigset_t *set = sigmask_to_save();
27400 - compat_sigset_t *cset = (compat_sigset_t *) set;
27401 + sigset_t sigcopy;
27402 + compat_sigset_t *cset;
27403 +
27404 + sigcopy = *set;
27405 +
27406 + cset = (compat_sigset_t *) &sigcopy;
27407
27408 /* Set up the stack frame */
27409 if (is_ia32_frame()) {
27410 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27411 } else if (is_x32_frame()) {
27412 return x32_setup_rt_frame(ksig, cset, regs);
27413 } else {
27414 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27415 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27416 }
27417 }
27418
27419 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27420 index be8e1bd..a3d93fa 100644
27421 --- a/arch/x86/kernel/smp.c
27422 +++ b/arch/x86/kernel/smp.c
27423 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27424
27425 __setup("nonmi_ipi", nonmi_ipi_setup);
27426
27427 -struct smp_ops smp_ops = {
27428 +struct smp_ops smp_ops __read_only = {
27429 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27430 .smp_prepare_cpus = native_smp_prepare_cpus,
27431 .smp_cpus_done = native_smp_cpus_done,
27432 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27433 index 6d7022c..4feb6be 100644
27434 --- a/arch/x86/kernel/smpboot.c
27435 +++ b/arch/x86/kernel/smpboot.c
27436 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27437
27438 enable_start_cpu0 = 0;
27439
27440 -#ifdef CONFIG_X86_32
27441 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27442 + barrier();
27443 +
27444 /* switch away from the initial page table */
27445 +#ifdef CONFIG_PAX_PER_CPU_PGD
27446 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27447 +#else
27448 load_cr3(swapper_pg_dir);
27449 +#endif
27450 __flush_tlb_all();
27451 -#endif
27452
27453 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27454 - barrier();
27455 /*
27456 * Check TSC synchronization with the BP:
27457 */
27458 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27459 alternatives_enable_smp();
27460
27461 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27462 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27463 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27464 per_cpu(current_task, cpu) = idle;
27465 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27466
27467 #ifdef CONFIG_X86_32
27468 /* Stack for startup_32 can be just as for start_secondary onwards */
27469 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27470 clear_tsk_thread_flag(idle, TIF_FORK);
27471 initial_gs = per_cpu_offset(cpu);
27472 #endif
27473 - per_cpu(kernel_stack, cpu) =
27474 - (unsigned long)task_stack_page(idle) -
27475 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27476 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27477 + pax_open_kernel();
27478 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27479 + pax_close_kernel();
27480 initial_code = (unsigned long)start_secondary;
27481 stack_start = idle->thread.sp;
27482
27483 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27484 /* the FPU context is blank, nobody can own it */
27485 __cpu_disable_lazy_restore(cpu);
27486
27487 +#ifdef CONFIG_PAX_PER_CPU_PGD
27488 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27489 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27490 + KERNEL_PGD_PTRS);
27491 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27492 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27493 + KERNEL_PGD_PTRS);
27494 +#endif
27495 +
27496 err = do_boot_cpu(apicid, cpu, tidle);
27497 if (err) {
27498 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27499 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27500 index 9b4d51d..5d28b58 100644
27501 --- a/arch/x86/kernel/step.c
27502 +++ b/arch/x86/kernel/step.c
27503 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27504 struct desc_struct *desc;
27505 unsigned long base;
27506
27507 - seg &= ~7UL;
27508 + seg >>= 3;
27509
27510 mutex_lock(&child->mm->context.lock);
27511 - if (unlikely((seg >> 3) >= child->mm->context.size))
27512 + if (unlikely(seg >= child->mm->context.size))
27513 addr = -1L; /* bogus selector, access would fault */
27514 else {
27515 desc = child->mm->context.ldt + seg;
27516 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27517 addr += base;
27518 }
27519 mutex_unlock(&child->mm->context.lock);
27520 - }
27521 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27522 + addr = ktla_ktva(addr);
27523
27524 return addr;
27525 }
27526 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27527 unsigned char opcode[15];
27528 unsigned long addr = convert_ip_to_linear(child, regs);
27529
27530 + if (addr == -EINVAL)
27531 + return 0;
27532 +
27533 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27534 for (i = 0; i < copied; i++) {
27535 switch (opcode[i]) {
27536 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27537 new file mode 100644
27538 index 0000000..5877189
27539 --- /dev/null
27540 +++ b/arch/x86/kernel/sys_i386_32.c
27541 @@ -0,0 +1,189 @@
27542 +/*
27543 + * This file contains various random system calls that
27544 + * have a non-standard calling sequence on the Linux/i386
27545 + * platform.
27546 + */
27547 +
27548 +#include <linux/errno.h>
27549 +#include <linux/sched.h>
27550 +#include <linux/mm.h>
27551 +#include <linux/fs.h>
27552 +#include <linux/smp.h>
27553 +#include <linux/sem.h>
27554 +#include <linux/msg.h>
27555 +#include <linux/shm.h>
27556 +#include <linux/stat.h>
27557 +#include <linux/syscalls.h>
27558 +#include <linux/mman.h>
27559 +#include <linux/file.h>
27560 +#include <linux/utsname.h>
27561 +#include <linux/ipc.h>
27562 +#include <linux/elf.h>
27563 +
27564 +#include <linux/uaccess.h>
27565 +#include <linux/unistd.h>
27566 +
27567 +#include <asm/syscalls.h>
27568 +
27569 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27570 +{
27571 + unsigned long pax_task_size = TASK_SIZE;
27572 +
27573 +#ifdef CONFIG_PAX_SEGMEXEC
27574 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27575 + pax_task_size = SEGMEXEC_TASK_SIZE;
27576 +#endif
27577 +
27578 + if (flags & MAP_FIXED)
27579 + if (len > pax_task_size || addr > pax_task_size - len)
27580 + return -EINVAL;
27581 +
27582 + return 0;
27583 +}
27584 +
27585 +/*
27586 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27587 + */
27588 +static unsigned long get_align_mask(void)
27589 +{
27590 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27591 + return 0;
27592 +
27593 + if (!(current->flags & PF_RANDOMIZE))
27594 + return 0;
27595 +
27596 + return va_align.mask;
27597 +}
27598 +
27599 +unsigned long
27600 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27601 + unsigned long len, unsigned long pgoff, unsigned long flags)
27602 +{
27603 + struct mm_struct *mm = current->mm;
27604 + struct vm_area_struct *vma;
27605 + unsigned long pax_task_size = TASK_SIZE;
27606 + struct vm_unmapped_area_info info;
27607 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27608 +
27609 +#ifdef CONFIG_PAX_SEGMEXEC
27610 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27611 + pax_task_size = SEGMEXEC_TASK_SIZE;
27612 +#endif
27613 +
27614 + pax_task_size -= PAGE_SIZE;
27615 +
27616 + if (len > pax_task_size)
27617 + return -ENOMEM;
27618 +
27619 + if (flags & MAP_FIXED)
27620 + return addr;
27621 +
27622 +#ifdef CONFIG_PAX_RANDMMAP
27623 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27624 +#endif
27625 +
27626 + if (addr) {
27627 + addr = PAGE_ALIGN(addr);
27628 + if (pax_task_size - len >= addr) {
27629 + vma = find_vma(mm, addr);
27630 + if (check_heap_stack_gap(vma, addr, len, offset))
27631 + return addr;
27632 + }
27633 + }
27634 +
27635 + info.flags = 0;
27636 + info.length = len;
27637 + info.align_mask = filp ? get_align_mask() : 0;
27638 + info.align_offset = pgoff << PAGE_SHIFT;
27639 + info.threadstack_offset = offset;
27640 +
27641 +#ifdef CONFIG_PAX_PAGEEXEC
27642 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27643 + info.low_limit = 0x00110000UL;
27644 + info.high_limit = mm->start_code;
27645 +
27646 +#ifdef CONFIG_PAX_RANDMMAP
27647 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27648 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27649 +#endif
27650 +
27651 + if (info.low_limit < info.high_limit) {
27652 + addr = vm_unmapped_area(&info);
27653 + if (!IS_ERR_VALUE(addr))
27654 + return addr;
27655 + }
27656 + } else
27657 +#endif
27658 +
27659 + info.low_limit = mm->mmap_base;
27660 + info.high_limit = pax_task_size;
27661 +
27662 + return vm_unmapped_area(&info);
27663 +}
27664 +
27665 +unsigned long
27666 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27667 + const unsigned long len, const unsigned long pgoff,
27668 + const unsigned long flags)
27669 +{
27670 + struct vm_area_struct *vma;
27671 + struct mm_struct *mm = current->mm;
27672 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27673 + struct vm_unmapped_area_info info;
27674 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27675 +
27676 +#ifdef CONFIG_PAX_SEGMEXEC
27677 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27678 + pax_task_size = SEGMEXEC_TASK_SIZE;
27679 +#endif
27680 +
27681 + pax_task_size -= PAGE_SIZE;
27682 +
27683 + /* requested length too big for entire address space */
27684 + if (len > pax_task_size)
27685 + return -ENOMEM;
27686 +
27687 + if (flags & MAP_FIXED)
27688 + return addr;
27689 +
27690 +#ifdef CONFIG_PAX_PAGEEXEC
27691 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27692 + goto bottomup;
27693 +#endif
27694 +
27695 +#ifdef CONFIG_PAX_RANDMMAP
27696 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27697 +#endif
27698 +
27699 + /* requesting a specific address */
27700 + if (addr) {
27701 + addr = PAGE_ALIGN(addr);
27702 + if (pax_task_size - len >= addr) {
27703 + vma = find_vma(mm, addr);
27704 + if (check_heap_stack_gap(vma, addr, len, offset))
27705 + return addr;
27706 + }
27707 + }
27708 +
27709 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27710 + info.length = len;
27711 + info.low_limit = PAGE_SIZE;
27712 + info.high_limit = mm->mmap_base;
27713 + info.align_mask = filp ? get_align_mask() : 0;
27714 + info.align_offset = pgoff << PAGE_SHIFT;
27715 + info.threadstack_offset = offset;
27716 +
27717 + addr = vm_unmapped_area(&info);
27718 + if (!(addr & ~PAGE_MASK))
27719 + return addr;
27720 + VM_BUG_ON(addr != -ENOMEM);
27721 +
27722 +bottomup:
27723 + /*
27724 + * A failed mmap() very likely causes application failure,
27725 + * so fall back to the bottom-up function here. This scenario
27726 + * can happen with large stack limits and large mmap()
27727 + * allocations.
27728 + */
27729 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27730 +}
27731 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27732 index 30277e2..5664a29 100644
27733 --- a/arch/x86/kernel/sys_x86_64.c
27734 +++ b/arch/x86/kernel/sys_x86_64.c
27735 @@ -81,8 +81,8 @@ out:
27736 return error;
27737 }
27738
27739 -static void find_start_end(unsigned long flags, unsigned long *begin,
27740 - unsigned long *end)
27741 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27742 + unsigned long *begin, unsigned long *end)
27743 {
27744 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27745 unsigned long new_begin;
27746 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27747 *begin = new_begin;
27748 }
27749 } else {
27750 - *begin = current->mm->mmap_legacy_base;
27751 + *begin = mm->mmap_legacy_base;
27752 *end = TASK_SIZE;
27753 }
27754 }
27755 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27756 struct vm_area_struct *vma;
27757 struct vm_unmapped_area_info info;
27758 unsigned long begin, end;
27759 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27760
27761 if (flags & MAP_FIXED)
27762 return addr;
27763
27764 - find_start_end(flags, &begin, &end);
27765 + find_start_end(mm, flags, &begin, &end);
27766
27767 if (len > end)
27768 return -ENOMEM;
27769
27770 +#ifdef CONFIG_PAX_RANDMMAP
27771 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27772 +#endif
27773 +
27774 if (addr) {
27775 addr = PAGE_ALIGN(addr);
27776 vma = find_vma(mm, addr);
27777 - if (end - len >= addr &&
27778 - (!vma || addr + len <= vma->vm_start))
27779 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27780 return addr;
27781 }
27782
27783 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27784 info.high_limit = end;
27785 info.align_mask = filp ? get_align_mask() : 0;
27786 info.align_offset = pgoff << PAGE_SHIFT;
27787 + info.threadstack_offset = offset;
27788 return vm_unmapped_area(&info);
27789 }
27790
27791 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27792 struct mm_struct *mm = current->mm;
27793 unsigned long addr = addr0;
27794 struct vm_unmapped_area_info info;
27795 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27796
27797 /* requested length too big for entire address space */
27798 if (len > TASK_SIZE)
27799 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27800 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27801 goto bottomup;
27802
27803 +#ifdef CONFIG_PAX_RANDMMAP
27804 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27805 +#endif
27806 +
27807 /* requesting a specific address */
27808 if (addr) {
27809 addr = PAGE_ALIGN(addr);
27810 vma = find_vma(mm, addr);
27811 - if (TASK_SIZE - len >= addr &&
27812 - (!vma || addr + len <= vma->vm_start))
27813 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27814 return addr;
27815 }
27816
27817 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27818 info.high_limit = mm->mmap_base;
27819 info.align_mask = filp ? get_align_mask() : 0;
27820 info.align_offset = pgoff << PAGE_SHIFT;
27821 + info.threadstack_offset = offset;
27822 addr = vm_unmapped_area(&info);
27823 if (!(addr & ~PAGE_MASK))
27824 return addr;
27825 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27826 index 91a4496..bb87552 100644
27827 --- a/arch/x86/kernel/tboot.c
27828 +++ b/arch/x86/kernel/tboot.c
27829 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27830
27831 void tboot_shutdown(u32 shutdown_type)
27832 {
27833 - void (*shutdown)(void);
27834 + void (* __noreturn shutdown)(void);
27835
27836 if (!tboot_enabled())
27837 return;
27838 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27839
27840 switch_to_tboot_pt();
27841
27842 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27843 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27844 shutdown();
27845
27846 /* should not reach here */
27847 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27848 return -ENODEV;
27849 }
27850
27851 -static atomic_t ap_wfs_count;
27852 +static atomic_unchecked_t ap_wfs_count;
27853
27854 static int tboot_wait_for_aps(int num_aps)
27855 {
27856 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27857 {
27858 switch (action) {
27859 case CPU_DYING:
27860 - atomic_inc(&ap_wfs_count);
27861 + atomic_inc_unchecked(&ap_wfs_count);
27862 if (num_online_cpus() == 1)
27863 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27864 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27865 return NOTIFY_BAD;
27866 break;
27867 }
27868 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27869
27870 tboot_create_trampoline();
27871
27872 - atomic_set(&ap_wfs_count, 0);
27873 + atomic_set_unchecked(&ap_wfs_count, 0);
27874 register_hotcpu_notifier(&tboot_cpu_notifier);
27875
27876 #ifdef CONFIG_DEBUG_FS
27877 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27878 index 25adc0e..1df4349 100644
27879 --- a/arch/x86/kernel/time.c
27880 +++ b/arch/x86/kernel/time.c
27881 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27882 {
27883 unsigned long pc = instruction_pointer(regs);
27884
27885 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27886 + if (!user_mode(regs) && in_lock_functions(pc)) {
27887 #ifdef CONFIG_FRAME_POINTER
27888 - return *(unsigned long *)(regs->bp + sizeof(long));
27889 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27890 #else
27891 unsigned long *sp =
27892 (unsigned long *)kernel_stack_pointer(regs);
27893 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27894 * or above a saved flags. Eflags has bits 22-31 zero,
27895 * kernel addresses don't.
27896 */
27897 +
27898 +#ifdef CONFIG_PAX_KERNEXEC
27899 + return ktla_ktva(sp[0]);
27900 +#else
27901 if (sp[0] >> 22)
27902 return sp[0];
27903 if (sp[1] >> 22)
27904 return sp[1];
27905 #endif
27906 +
27907 +#endif
27908 }
27909 return pc;
27910 }
27911 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27912 index 7fc5e84..c6e445a 100644
27913 --- a/arch/x86/kernel/tls.c
27914 +++ b/arch/x86/kernel/tls.c
27915 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27916 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27917 return -EINVAL;
27918
27919 +#ifdef CONFIG_PAX_SEGMEXEC
27920 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27921 + return -EINVAL;
27922 +#endif
27923 +
27924 set_tls_desc(p, idx, &info, 1);
27925
27926 return 0;
27927 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27928
27929 if (kbuf)
27930 info = kbuf;
27931 - else if (__copy_from_user(infobuf, ubuf, count))
27932 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27933 return -EFAULT;
27934 else
27935 info = infobuf;
27936 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27937 index 1c113db..287b42e 100644
27938 --- a/arch/x86/kernel/tracepoint.c
27939 +++ b/arch/x86/kernel/tracepoint.c
27940 @@ -9,11 +9,11 @@
27941 #include <linux/atomic.h>
27942
27943 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27944 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27945 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27946 (unsigned long) trace_idt_table };
27947
27948 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27949 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27950 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27951
27952 static int trace_irq_vector_refcount;
27953 static DEFINE_MUTEX(irq_vector_mutex);
27954 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27955 index 89f4e64..aa4149d 100644
27956 --- a/arch/x86/kernel/traps.c
27957 +++ b/arch/x86/kernel/traps.c
27958 @@ -68,7 +68,7 @@
27959 #include <asm/proto.h>
27960
27961 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27962 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27963 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27964 #else
27965 #include <asm/processor-flags.h>
27966 #include <asm/setup.h>
27967 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27968 #endif
27969
27970 /* Must be page-aligned because the real IDT is used in a fixmap. */
27971 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27972 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27973
27974 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27975 EXPORT_SYMBOL_GPL(used_vectors);
27976 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
27977 }
27978
27979 static nokprobe_inline int
27980 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27981 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27982 struct pt_regs *regs, long error_code)
27983 {
27984 #ifdef CONFIG_X86_32
27985 - if (regs->flags & X86_VM_MASK) {
27986 + if (v8086_mode(regs)) {
27987 /*
27988 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27989 * On nmi (interrupt 2), do_trap should not be called.
27990 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27991 return -1;
27992 }
27993 #endif
27994 - if (!user_mode(regs)) {
27995 + if (!user_mode_novm(regs)) {
27996 if (!fixup_exception(regs)) {
27997 tsk->thread.error_code = error_code;
27998 tsk->thread.trap_nr = trapnr;
27999 +
28000 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28001 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28002 + str = "PAX: suspicious stack segment fault";
28003 +#endif
28004 +
28005 die(str, regs, error_code);
28006 }
28007 +
28008 +#ifdef CONFIG_PAX_REFCOUNT
28009 + if (trapnr == X86_TRAP_OF)
28010 + pax_report_refcount_overflow(regs);
28011 +#endif
28012 +
28013 return 0;
28014 }
28015
28016 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28017 }
28018
28019 static void
28020 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28021 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28022 long error_code, siginfo_t *info)
28023 {
28024 struct task_struct *tsk = current;
28025 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28026 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28027 printk_ratelimit()) {
28028 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28029 - tsk->comm, tsk->pid, str,
28030 + tsk->comm, task_pid_nr(tsk), str,
28031 regs->ip, regs->sp, error_code);
28032 print_vma_addr(" in ", regs->ip);
28033 pr_cont("\n");
28034 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28035 tsk->thread.error_code = error_code;
28036 tsk->thread.trap_nr = X86_TRAP_DF;
28037
28038 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28039 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28040 + die("grsec: kernel stack overflow detected", regs, error_code);
28041 +#endif
28042 +
28043 #ifdef CONFIG_DOUBLEFAULT
28044 df_debug(regs, error_code);
28045 #endif
28046 @@ -300,7 +317,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
28047 goto exit;
28048 conditional_sti(regs);
28049
28050 - if (!user_mode_vm(regs))
28051 + if (!user_mode(regs))
28052 die("bounds", regs, error_code);
28053
28054 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28055 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28056 conditional_sti(regs);
28057
28058 #ifdef CONFIG_X86_32
28059 - if (regs->flags & X86_VM_MASK) {
28060 + if (v8086_mode(regs)) {
28061 local_irq_enable();
28062 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28063 goto exit;
28064 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28065 #endif
28066
28067 tsk = current;
28068 - if (!user_mode(regs)) {
28069 + if (!user_mode_novm(regs)) {
28070 if (fixup_exception(regs))
28071 goto exit;
28072
28073 tsk->thread.error_code = error_code;
28074 tsk->thread.trap_nr = X86_TRAP_GP;
28075 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28076 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28077 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28078 +
28079 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28080 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28081 + die("PAX: suspicious general protection fault", regs, error_code);
28082 + else
28083 +#endif
28084 +
28085 die("general protection fault", regs, error_code);
28086 + }
28087 goto exit;
28088 }
28089
28090 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28091 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28092 + struct mm_struct *mm = tsk->mm;
28093 + unsigned long limit;
28094 +
28095 + down_write(&mm->mmap_sem);
28096 + limit = mm->context.user_cs_limit;
28097 + if (limit < TASK_SIZE) {
28098 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28099 + up_write(&mm->mmap_sem);
28100 + return;
28101 + }
28102 + up_write(&mm->mmap_sem);
28103 + }
28104 +#endif
28105 +
28106 tsk->thread.error_code = error_code;
28107 tsk->thread.trap_nr = X86_TRAP_GP;
28108
28109 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28110 container_of(task_pt_regs(current),
28111 struct bad_iret_stack, regs);
28112
28113 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28114 + new_stack = s;
28115 +
28116 /* Copy the IRET target to the new stack. */
28117 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28118
28119 /* Copy the remainder of the stack from the current stack. */
28120 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28121
28122 - BUG_ON(!user_mode_vm(&new_stack->regs));
28123 + BUG_ON(!user_mode(&new_stack->regs));
28124 return new_stack;
28125 }
28126 NOKPROBE_SYMBOL(fixup_bad_iret);
28127 @@ -566,7 +610,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28128 * then it's very likely the result of an icebp/int01 trap.
28129 * User wants a sigtrap for that.
28130 */
28131 - if (!dr6 && user_mode_vm(regs))
28132 + if (!dr6 && user_mode(regs))
28133 user_icebp = 1;
28134
28135 /* Catch kmemcheck conditions first of all! */
28136 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28137 /* It's safe to allow irq's after DR6 has been saved */
28138 preempt_conditional_sti(regs);
28139
28140 - if (regs->flags & X86_VM_MASK) {
28141 + if (v8086_mode(regs)) {
28142 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28143 X86_TRAP_DB);
28144 preempt_conditional_cli(regs);
28145 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28146 * We already checked v86 mode above, so we can check for kernel mode
28147 * by just checking the CPL of CS.
28148 */
28149 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28150 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28151 tsk->thread.debugreg6 &= ~DR_STEP;
28152 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28153 regs->flags &= ~X86_EFLAGS_TF;
28154 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28155 return;
28156 conditional_sti(regs);
28157
28158 - if (!user_mode_vm(regs))
28159 + if (!user_mode(regs))
28160 {
28161 if (!fixup_exception(regs)) {
28162 task->thread.error_code = error_code;
28163 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28164 index 5054497..139f8f8 100644
28165 --- a/arch/x86/kernel/tsc.c
28166 +++ b/arch/x86/kernel/tsc.c
28167 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28168 */
28169 smp_wmb();
28170
28171 - ACCESS_ONCE(c2n->head) = data;
28172 + ACCESS_ONCE_RW(c2n->head) = data;
28173 }
28174
28175 /*
28176 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28177 index 8b96a94..792b410 100644
28178 --- a/arch/x86/kernel/uprobes.c
28179 +++ b/arch/x86/kernel/uprobes.c
28180 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28181 int ret = NOTIFY_DONE;
28182
28183 /* We are only interested in userspace traps */
28184 - if (regs && !user_mode_vm(regs))
28185 + if (regs && !user_mode(regs))
28186 return NOTIFY_DONE;
28187
28188 switch (val) {
28189 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28190
28191 if (nleft != rasize) {
28192 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28193 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28194 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28195
28196 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28197 }
28198 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28199 index b9242ba..50c5edd 100644
28200 --- a/arch/x86/kernel/verify_cpu.S
28201 +++ b/arch/x86/kernel/verify_cpu.S
28202 @@ -20,6 +20,7 @@
28203 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28204 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28205 * arch/x86/kernel/head_32.S: processor startup
28206 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28207 *
28208 * verify_cpu, returns the status of longmode and SSE in register %eax.
28209 * 0: Success 1: Failure
28210 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28211 index e8edcf5..27f9344 100644
28212 --- a/arch/x86/kernel/vm86_32.c
28213 +++ b/arch/x86/kernel/vm86_32.c
28214 @@ -44,6 +44,7 @@
28215 #include <linux/ptrace.h>
28216 #include <linux/audit.h>
28217 #include <linux/stddef.h>
28218 +#include <linux/grsecurity.h>
28219
28220 #include <asm/uaccess.h>
28221 #include <asm/io.h>
28222 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28223 do_exit(SIGSEGV);
28224 }
28225
28226 - tss = &per_cpu(init_tss, get_cpu());
28227 + tss = init_tss + get_cpu();
28228 current->thread.sp0 = current->thread.saved_sp0;
28229 current->thread.sysenter_cs = __KERNEL_CS;
28230 load_sp0(tss, &current->thread);
28231 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28232
28233 if (tsk->thread.saved_sp0)
28234 return -EPERM;
28235 +
28236 +#ifdef CONFIG_GRKERNSEC_VM86
28237 + if (!capable(CAP_SYS_RAWIO)) {
28238 + gr_handle_vm86();
28239 + return -EPERM;
28240 + }
28241 +#endif
28242 +
28243 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28244 offsetof(struct kernel_vm86_struct, vm86plus) -
28245 sizeof(info.regs));
28246 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28247 int tmp;
28248 struct vm86plus_struct __user *v86;
28249
28250 +#ifdef CONFIG_GRKERNSEC_VM86
28251 + if (!capable(CAP_SYS_RAWIO)) {
28252 + gr_handle_vm86();
28253 + return -EPERM;
28254 + }
28255 +#endif
28256 +
28257 tsk = current;
28258 switch (cmd) {
28259 case VM86_REQUEST_IRQ:
28260 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28261 tsk->thread.saved_fs = info->regs32->fs;
28262 tsk->thread.saved_gs = get_user_gs(info->regs32);
28263
28264 - tss = &per_cpu(init_tss, get_cpu());
28265 + tss = init_tss + get_cpu();
28266 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28267 if (cpu_has_sep)
28268 tsk->thread.sysenter_cs = 0;
28269 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28270 goto cannot_handle;
28271 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28272 goto cannot_handle;
28273 - intr_ptr = (unsigned long __user *) (i << 2);
28274 + intr_ptr = (__force unsigned long __user *) (i << 2);
28275 if (get_user(segoffs, intr_ptr))
28276 goto cannot_handle;
28277 if ((segoffs >> 16) == BIOSSEG)
28278 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28279 index 00bf300..129df8e 100644
28280 --- a/arch/x86/kernel/vmlinux.lds.S
28281 +++ b/arch/x86/kernel/vmlinux.lds.S
28282 @@ -26,6 +26,13 @@
28283 #include <asm/page_types.h>
28284 #include <asm/cache.h>
28285 #include <asm/boot.h>
28286 +#include <asm/segment.h>
28287 +
28288 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28289 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28290 +#else
28291 +#define __KERNEL_TEXT_OFFSET 0
28292 +#endif
28293
28294 #undef i386 /* in case the preprocessor is a 32bit one */
28295
28296 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28297
28298 PHDRS {
28299 text PT_LOAD FLAGS(5); /* R_E */
28300 +#ifdef CONFIG_X86_32
28301 + module PT_LOAD FLAGS(5); /* R_E */
28302 +#endif
28303 +#ifdef CONFIG_XEN
28304 + rodata PT_LOAD FLAGS(5); /* R_E */
28305 +#else
28306 + rodata PT_LOAD FLAGS(4); /* R__ */
28307 +#endif
28308 data PT_LOAD FLAGS(6); /* RW_ */
28309 -#ifdef CONFIG_X86_64
28310 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28311 #ifdef CONFIG_SMP
28312 percpu PT_LOAD FLAGS(6); /* RW_ */
28313 #endif
28314 + text.init PT_LOAD FLAGS(5); /* R_E */
28315 + text.exit PT_LOAD FLAGS(5); /* R_E */
28316 init PT_LOAD FLAGS(7); /* RWE */
28317 -#endif
28318 note PT_NOTE FLAGS(0); /* ___ */
28319 }
28320
28321 SECTIONS
28322 {
28323 #ifdef CONFIG_X86_32
28324 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28325 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28326 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28327 #else
28328 - . = __START_KERNEL;
28329 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28330 + . = __START_KERNEL;
28331 #endif
28332
28333 /* Text and read-only data */
28334 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28335 - _text = .;
28336 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28337 /* bootstrapping code */
28338 +#ifdef CONFIG_X86_32
28339 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28340 +#else
28341 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28342 +#endif
28343 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28344 + _text = .;
28345 HEAD_TEXT
28346 . = ALIGN(8);
28347 _stext = .;
28348 @@ -104,13 +124,47 @@ SECTIONS
28349 IRQENTRY_TEXT
28350 *(.fixup)
28351 *(.gnu.warning)
28352 - /* End of text section */
28353 - _etext = .;
28354 } :text = 0x9090
28355
28356 - NOTES :text :note
28357 + . += __KERNEL_TEXT_OFFSET;
28358
28359 - EXCEPTION_TABLE(16) :text = 0x9090
28360 +#ifdef CONFIG_X86_32
28361 + . = ALIGN(PAGE_SIZE);
28362 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28363 +
28364 +#ifdef CONFIG_PAX_KERNEXEC
28365 + MODULES_EXEC_VADDR = .;
28366 + BYTE(0)
28367 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28368 + . = ALIGN(HPAGE_SIZE) - 1;
28369 + MODULES_EXEC_END = .;
28370 +#endif
28371 +
28372 + } :module
28373 +#endif
28374 +
28375 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28376 + /* End of text section */
28377 + BYTE(0)
28378 + _etext = . - __KERNEL_TEXT_OFFSET;
28379 + }
28380 +
28381 +#ifdef CONFIG_X86_32
28382 + . = ALIGN(PAGE_SIZE);
28383 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28384 + . = ALIGN(PAGE_SIZE);
28385 + *(.empty_zero_page)
28386 + *(.initial_pg_fixmap)
28387 + *(.initial_pg_pmd)
28388 + *(.initial_page_table)
28389 + *(.swapper_pg_dir)
28390 + } :rodata
28391 +#endif
28392 +
28393 + . = ALIGN(PAGE_SIZE);
28394 + NOTES :rodata :note
28395 +
28396 + EXCEPTION_TABLE(16) :rodata
28397
28398 #if defined(CONFIG_DEBUG_RODATA)
28399 /* .text should occupy whole number of pages */
28400 @@ -122,16 +176,20 @@ SECTIONS
28401
28402 /* Data */
28403 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28404 +
28405 +#ifdef CONFIG_PAX_KERNEXEC
28406 + . = ALIGN(HPAGE_SIZE);
28407 +#else
28408 + . = ALIGN(PAGE_SIZE);
28409 +#endif
28410 +
28411 /* Start of data section */
28412 _sdata = .;
28413
28414 /* init_task */
28415 INIT_TASK_DATA(THREAD_SIZE)
28416
28417 -#ifdef CONFIG_X86_32
28418 - /* 32 bit has nosave before _edata */
28419 NOSAVE_DATA
28420 -#endif
28421
28422 PAGE_ALIGNED_DATA(PAGE_SIZE)
28423
28424 @@ -174,12 +232,19 @@ SECTIONS
28425 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28426
28427 /* Init code and data - will be freed after init */
28428 - . = ALIGN(PAGE_SIZE);
28429 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28430 + BYTE(0)
28431 +
28432 +#ifdef CONFIG_PAX_KERNEXEC
28433 + . = ALIGN(HPAGE_SIZE);
28434 +#else
28435 + . = ALIGN(PAGE_SIZE);
28436 +#endif
28437 +
28438 __init_begin = .; /* paired with __init_end */
28439 - }
28440 + } :init.begin
28441
28442 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28443 +#ifdef CONFIG_SMP
28444 /*
28445 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28446 * output PHDR, so the next output section - .init.text - should
28447 @@ -190,12 +255,27 @@ SECTIONS
28448 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28449 #endif
28450
28451 - INIT_TEXT_SECTION(PAGE_SIZE)
28452 -#ifdef CONFIG_X86_64
28453 - :init
28454 -#endif
28455 + . = ALIGN(PAGE_SIZE);
28456 + init_begin = .;
28457 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28458 + VMLINUX_SYMBOL(_sinittext) = .;
28459 + INIT_TEXT
28460 + . = ALIGN(PAGE_SIZE);
28461 + } :text.init
28462
28463 - INIT_DATA_SECTION(16)
28464 + /*
28465 + * .exit.text is discard at runtime, not link time, to deal with
28466 + * references from .altinstructions and .eh_frame
28467 + */
28468 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28469 + EXIT_TEXT
28470 + VMLINUX_SYMBOL(_einittext) = .;
28471 + . = ALIGN(16);
28472 + } :text.exit
28473 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28474 +
28475 + . = ALIGN(PAGE_SIZE);
28476 + INIT_DATA_SECTION(16) :init
28477
28478 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28479 __x86_cpu_dev_start = .;
28480 @@ -266,19 +346,12 @@ SECTIONS
28481 }
28482
28483 . = ALIGN(8);
28484 - /*
28485 - * .exit.text is discard at runtime, not link time, to deal with
28486 - * references from .altinstructions and .eh_frame
28487 - */
28488 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28489 - EXIT_TEXT
28490 - }
28491
28492 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28493 EXIT_DATA
28494 }
28495
28496 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28497 +#ifndef CONFIG_SMP
28498 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28499 #endif
28500
28501 @@ -297,16 +370,10 @@ SECTIONS
28502 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28503 __smp_locks = .;
28504 *(.smp_locks)
28505 - . = ALIGN(PAGE_SIZE);
28506 __smp_locks_end = .;
28507 + . = ALIGN(PAGE_SIZE);
28508 }
28509
28510 -#ifdef CONFIG_X86_64
28511 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28512 - NOSAVE_DATA
28513 - }
28514 -#endif
28515 -
28516 /* BSS */
28517 . = ALIGN(PAGE_SIZE);
28518 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28519 @@ -322,6 +389,7 @@ SECTIONS
28520 __brk_base = .;
28521 . += 64 * 1024; /* 64k alignment slop space */
28522 *(.brk_reservation) /* areas brk users have reserved */
28523 + . = ALIGN(HPAGE_SIZE);
28524 __brk_limit = .;
28525 }
28526
28527 @@ -348,13 +416,12 @@ SECTIONS
28528 * for the boot processor.
28529 */
28530 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28531 -INIT_PER_CPU(gdt_page);
28532 INIT_PER_CPU(irq_stack_union);
28533
28534 /*
28535 * Build-time check on the image size:
28536 */
28537 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28538 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28539 "kernel image bigger than KERNEL_IMAGE_SIZE");
28540
28541 #ifdef CONFIG_SMP
28542 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28543 index 2dcc6ff..082dc7a 100644
28544 --- a/arch/x86/kernel/vsyscall_64.c
28545 +++ b/arch/x86/kernel/vsyscall_64.c
28546 @@ -38,15 +38,13 @@
28547 #define CREATE_TRACE_POINTS
28548 #include "vsyscall_trace.h"
28549
28550 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28551 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28552
28553 static int __init vsyscall_setup(char *str)
28554 {
28555 if (str) {
28556 if (!strcmp("emulate", str))
28557 vsyscall_mode = EMULATE;
28558 - else if (!strcmp("native", str))
28559 - vsyscall_mode = NATIVE;
28560 else if (!strcmp("none", str))
28561 vsyscall_mode = NONE;
28562 else
28563 @@ -264,8 +262,7 @@ do_ret:
28564 return true;
28565
28566 sigsegv:
28567 - force_sig(SIGSEGV, current);
28568 - return true;
28569 + do_group_exit(SIGKILL);
28570 }
28571
28572 /*
28573 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28574 static struct vm_area_struct gate_vma = {
28575 .vm_start = VSYSCALL_ADDR,
28576 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28577 - .vm_page_prot = PAGE_READONLY_EXEC,
28578 - .vm_flags = VM_READ | VM_EXEC,
28579 + .vm_page_prot = PAGE_READONLY,
28580 + .vm_flags = VM_READ,
28581 .vm_ops = &gate_vma_ops,
28582 };
28583
28584 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28585 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28586
28587 if (vsyscall_mode != NONE)
28588 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28589 - vsyscall_mode == NATIVE
28590 - ? PAGE_KERNEL_VSYSCALL
28591 - : PAGE_KERNEL_VVAR);
28592 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28593
28594 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28595 (unsigned long)VSYSCALL_ADDR);
28596 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28597 index 04068192..4d75aa6 100644
28598 --- a/arch/x86/kernel/x8664_ksyms_64.c
28599 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28600 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28601 EXPORT_SYMBOL(copy_user_generic_unrolled);
28602 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28603 EXPORT_SYMBOL(__copy_user_nocache);
28604 -EXPORT_SYMBOL(_copy_from_user);
28605 -EXPORT_SYMBOL(_copy_to_user);
28606
28607 EXPORT_SYMBOL(copy_page);
28608 EXPORT_SYMBOL(clear_page);
28609 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28610 EXPORT_SYMBOL(___preempt_schedule_context);
28611 #endif
28612 #endif
28613 +
28614 +#ifdef CONFIG_PAX_PER_CPU_PGD
28615 +EXPORT_SYMBOL(cpu_pgd);
28616 +#endif
28617 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28618 index 234b072..b7ab191 100644
28619 --- a/arch/x86/kernel/x86_init.c
28620 +++ b/arch/x86/kernel/x86_init.c
28621 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28622 static void default_nmi_init(void) { };
28623 static int default_i8042_detect(void) { return 1; };
28624
28625 -struct x86_platform_ops x86_platform = {
28626 +struct x86_platform_ops x86_platform __read_only = {
28627 .calibrate_tsc = native_calibrate_tsc,
28628 .get_wallclock = mach_get_cmos_time,
28629 .set_wallclock = mach_set_rtc_mmss,
28630 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28631 EXPORT_SYMBOL_GPL(x86_platform);
28632
28633 #if defined(CONFIG_PCI_MSI)
28634 -struct x86_msi_ops x86_msi = {
28635 +struct x86_msi_ops x86_msi __read_only = {
28636 .setup_msi_irqs = native_setup_msi_irqs,
28637 .compose_msi_msg = native_compose_msi_msg,
28638 .teardown_msi_irq = native_teardown_msi_irq,
28639 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28640 }
28641 #endif
28642
28643 -struct x86_io_apic_ops x86_io_apic_ops = {
28644 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28645 .init = native_io_apic_init_mappings,
28646 .read = native_io_apic_read,
28647 .write = native_io_apic_write,
28648 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28649 index 8be1e17..07dd990 100644
28650 --- a/arch/x86/kernel/xsave.c
28651 +++ b/arch/x86/kernel/xsave.c
28652 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28653
28654 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28655 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28656 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28657 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28658
28659 if (!use_xsave())
28660 return err;
28661
28662 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28663 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28664
28665 /*
28666 * Read the xstate_bv which we copied (directly from the cpu or
28667 * from the state in task struct) to the user buffers.
28668 */
28669 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28670 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28671
28672 /*
28673 * For legacy compatible, we always set FP/SSE bits in the bit
28674 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28675 */
28676 xstate_bv |= XSTATE_FPSSE;
28677
28678 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28679 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28680
28681 return err;
28682 }
28683 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28684 {
28685 int err;
28686
28687 + buf = (struct xsave_struct __user *)____m(buf);
28688 if (use_xsave())
28689 err = xsave_user(buf);
28690 else if (use_fxsr())
28691 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28692 */
28693 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28694 {
28695 + buf = (void __user *)____m(buf);
28696 if (use_xsave()) {
28697 if ((unsigned long)buf % 64 || fx_only) {
28698 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28699 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28700 index 8a80737..bac4961 100644
28701 --- a/arch/x86/kvm/cpuid.c
28702 +++ b/arch/x86/kvm/cpuid.c
28703 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28704 struct kvm_cpuid2 *cpuid,
28705 struct kvm_cpuid_entry2 __user *entries)
28706 {
28707 - int r;
28708 + int r, i;
28709
28710 r = -E2BIG;
28711 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28712 goto out;
28713 r = -EFAULT;
28714 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28715 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28716 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28717 goto out;
28718 + for (i = 0; i < cpuid->nent; ++i) {
28719 + struct kvm_cpuid_entry2 cpuid_entry;
28720 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28721 + goto out;
28722 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28723 + }
28724 vcpu->arch.cpuid_nent = cpuid->nent;
28725 kvm_apic_set_version(vcpu);
28726 kvm_x86_ops->cpuid_update(vcpu);
28727 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28728 struct kvm_cpuid2 *cpuid,
28729 struct kvm_cpuid_entry2 __user *entries)
28730 {
28731 - int r;
28732 + int r, i;
28733
28734 r = -E2BIG;
28735 if (cpuid->nent < vcpu->arch.cpuid_nent)
28736 goto out;
28737 r = -EFAULT;
28738 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28739 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28740 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28741 goto out;
28742 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28743 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28744 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28745 + goto out;
28746 + }
28747 return 0;
28748
28749 out:
28750 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28751 index b24c2d8..e1e4e259 100644
28752 --- a/arch/x86/kvm/emulate.c
28753 +++ b/arch/x86/kvm/emulate.c
28754 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28755 int cr = ctxt->modrm_reg;
28756 u64 efer = 0;
28757
28758 - static u64 cr_reserved_bits[] = {
28759 + static const u64 cr_reserved_bits[] = {
28760 0xffffffff00000000ULL,
28761 0, 0, 0, /* CR3 checked later */
28762 CR4_RESERVED_BITS,
28763 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28764 index d52dcf0..cec7e84 100644
28765 --- a/arch/x86/kvm/lapic.c
28766 +++ b/arch/x86/kvm/lapic.c
28767 @@ -55,7 +55,7 @@
28768 #define APIC_BUS_CYCLE_NS 1
28769
28770 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28771 -#define apic_debug(fmt, arg...)
28772 +#define apic_debug(fmt, arg...) do {} while (0)
28773
28774 #define APIC_LVT_NUM 6
28775 /* 14 is the version for Xeon and Pentium 8.4.8*/
28776 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28777 index fd49c86..77e1aa0 100644
28778 --- a/arch/x86/kvm/paging_tmpl.h
28779 +++ b/arch/x86/kvm/paging_tmpl.h
28780 @@ -343,7 +343,7 @@ retry_walk:
28781 if (unlikely(kvm_is_error_hva(host_addr)))
28782 goto error;
28783
28784 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28785 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28786 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28787 goto error;
28788 walker->ptep_user[walker->level - 1] = ptep_user;
28789 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28790 index 41dd038..de331cf 100644
28791 --- a/arch/x86/kvm/svm.c
28792 +++ b/arch/x86/kvm/svm.c
28793 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28794 int cpu = raw_smp_processor_id();
28795
28796 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28797 +
28798 + pax_open_kernel();
28799 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28800 + pax_close_kernel();
28801 +
28802 load_TR_desc();
28803 }
28804
28805 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28806 #endif
28807 #endif
28808
28809 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28810 + __set_fs(current_thread_info()->addr_limit);
28811 +#endif
28812 +
28813 reload_tss(vcpu);
28814
28815 local_irq_disable();
28816 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28817 index d4c58d8..eaf2568 100644
28818 --- a/arch/x86/kvm/vmx.c
28819 +++ b/arch/x86/kvm/vmx.c
28820 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28821 #endif
28822 }
28823
28824 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28825 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28826 {
28827 vmcs_writel(field, vmcs_readl(field) & ~mask);
28828 }
28829
28830 -static void vmcs_set_bits(unsigned long field, u32 mask)
28831 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28832 {
28833 vmcs_writel(field, vmcs_readl(field) | mask);
28834 }
28835 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28836 struct desc_struct *descs;
28837
28838 descs = (void *)gdt->address;
28839 +
28840 + pax_open_kernel();
28841 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28842 + pax_close_kernel();
28843 +
28844 load_TR_desc();
28845 }
28846
28847 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28848 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28849 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28850
28851 +#ifdef CONFIG_PAX_PER_CPU_PGD
28852 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28853 +#endif
28854 +
28855 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28856 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28857 vmx->loaded_vmcs->cpu = cpu;
28858 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28859 * reads and returns guest's timestamp counter "register"
28860 * guest_tsc = host_tsc + tsc_offset -- 21.3
28861 */
28862 -static u64 guest_read_tsc(void)
28863 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28864 {
28865 u64 host_tsc, tsc_offset;
28866
28867 @@ -4252,7 +4260,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28868 unsigned long cr4;
28869
28870 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28871 +
28872 +#ifndef CONFIG_PAX_PER_CPU_PGD
28873 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28874 +#endif
28875
28876 /* Save the most likely value for this task's CR4 in the VMCS. */
28877 cr4 = read_cr4();
28878 @@ -4279,7 +4290,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28879 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28880 vmx->host_idt_base = dt.address;
28881
28882 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28883 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28884
28885 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28886 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28887 @@ -5876,11 +5887,16 @@ static __init int hardware_setup(void)
28888 * page upon invalidation. No need to do anything if the
28889 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28890 */
28891 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28892 + pax_open_kernel();
28893 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28894 + pax_close_kernel();
28895 }
28896
28897 - if (!cpu_has_vmx_tpr_shadow())
28898 - kvm_x86_ops->update_cr8_intercept = NULL;
28899 + if (!cpu_has_vmx_tpr_shadow()) {
28900 + pax_open_kernel();
28901 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28902 + pax_close_kernel();
28903 + }
28904
28905 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28906 kvm_disable_largepages();
28907 @@ -5891,13 +5907,15 @@ static __init int hardware_setup(void)
28908 if (!cpu_has_vmx_apicv())
28909 enable_apicv = 0;
28910
28911 + pax_open_kernel();
28912 if (enable_apicv)
28913 - kvm_x86_ops->update_cr8_intercept = NULL;
28914 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28915 else {
28916 - kvm_x86_ops->hwapic_irr_update = NULL;
28917 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28918 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28919 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28920 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28921 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28922 }
28923 + pax_close_kernel();
28924
28925 if (nested)
28926 nested_vmx_setup_ctls_msrs();
28927 @@ -7846,6 +7864,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28928 "jmp 2f \n\t"
28929 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28930 "2: "
28931 +
28932 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28933 + "ljmp %[cs],$3f\n\t"
28934 + "3: "
28935 +#endif
28936 +
28937 /* Save guest registers, load host registers, keep flags */
28938 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28939 "pop %0 \n\t"
28940 @@ -7898,6 +7922,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28941 #endif
28942 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28943 [wordsize]"i"(sizeof(ulong))
28944 +
28945 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28946 + ,[cs]"i"(__KERNEL_CS)
28947 +#endif
28948 +
28949 : "cc", "memory"
28950 #ifdef CONFIG_X86_64
28951 , "rax", "rbx", "rdi", "rsi"
28952 @@ -7911,7 +7940,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28953 if (debugctlmsr)
28954 update_debugctlmsr(debugctlmsr);
28955
28956 -#ifndef CONFIG_X86_64
28957 +#ifdef CONFIG_X86_32
28958 /*
28959 * The sysexit path does not restore ds/es, so we must set them to
28960 * a reasonable value ourselves.
28961 @@ -7920,8 +7949,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28962 * may be executed in interrupt context, which saves and restore segments
28963 * around it, nullifying its effect.
28964 */
28965 - loadsegment(ds, __USER_DS);
28966 - loadsegment(es, __USER_DS);
28967 + loadsegment(ds, __KERNEL_DS);
28968 + loadsegment(es, __KERNEL_DS);
28969 + loadsegment(ss, __KERNEL_DS);
28970 +
28971 +#ifdef CONFIG_PAX_KERNEXEC
28972 + loadsegment(fs, __KERNEL_PERCPU);
28973 +#endif
28974 +
28975 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28976 + __set_fs(current_thread_info()->addr_limit);
28977 +#endif
28978 +
28979 #endif
28980
28981 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28982 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28983 index 64d76c1..e20a4c1 100644
28984 --- a/arch/x86/kvm/x86.c
28985 +++ b/arch/x86/kvm/x86.c
28986 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28987 {
28988 struct kvm *kvm = vcpu->kvm;
28989 int lm = is_long_mode(vcpu);
28990 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28991 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28992 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28993 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28994 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28995 : kvm->arch.xen_hvm_config.blob_size_32;
28996 u32 page_num = data & ~PAGE_MASK;
28997 @@ -2809,6 +2809,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28998 if (n < msr_list.nmsrs)
28999 goto out;
29000 r = -EFAULT;
29001 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29002 + goto out;
29003 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29004 num_msrs_to_save * sizeof(u32)))
29005 goto out;
29006 @@ -5745,7 +5747,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29007 };
29008 #endif
29009
29010 -int kvm_arch_init(void *opaque)
29011 +int kvm_arch_init(const void *opaque)
29012 {
29013 int r;
29014 struct kvm_x86_ops *ops = opaque;
29015 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29016 index c1c1544..f90c9d5 100644
29017 --- a/arch/x86/lguest/boot.c
29018 +++ b/arch/x86/lguest/boot.c
29019 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29020 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29021 * Launcher to reboot us.
29022 */
29023 -static void lguest_restart(char *reason)
29024 +static __noreturn void lguest_restart(char *reason)
29025 {
29026 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29027 + BUG();
29028 }
29029
29030 /*G:050
29031 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29032 index 00933d5..3a64af9 100644
29033 --- a/arch/x86/lib/atomic64_386_32.S
29034 +++ b/arch/x86/lib/atomic64_386_32.S
29035 @@ -48,6 +48,10 @@ BEGIN(read)
29036 movl (v), %eax
29037 movl 4(v), %edx
29038 RET_ENDP
29039 +BEGIN(read_unchecked)
29040 + movl (v), %eax
29041 + movl 4(v), %edx
29042 +RET_ENDP
29043 #undef v
29044
29045 #define v %esi
29046 @@ -55,6 +59,10 @@ BEGIN(set)
29047 movl %ebx, (v)
29048 movl %ecx, 4(v)
29049 RET_ENDP
29050 +BEGIN(set_unchecked)
29051 + movl %ebx, (v)
29052 + movl %ecx, 4(v)
29053 +RET_ENDP
29054 #undef v
29055
29056 #define v %esi
29057 @@ -70,6 +78,20 @@ RET_ENDP
29058 BEGIN(add)
29059 addl %eax, (v)
29060 adcl %edx, 4(v)
29061 +
29062 +#ifdef CONFIG_PAX_REFCOUNT
29063 + jno 0f
29064 + subl %eax, (v)
29065 + sbbl %edx, 4(v)
29066 + int $4
29067 +0:
29068 + _ASM_EXTABLE(0b, 0b)
29069 +#endif
29070 +
29071 +RET_ENDP
29072 +BEGIN(add_unchecked)
29073 + addl %eax, (v)
29074 + adcl %edx, 4(v)
29075 RET_ENDP
29076 #undef v
29077
29078 @@ -77,6 +99,24 @@ RET_ENDP
29079 BEGIN(add_return)
29080 addl (v), %eax
29081 adcl 4(v), %edx
29082 +
29083 +#ifdef CONFIG_PAX_REFCOUNT
29084 + into
29085 +1234:
29086 + _ASM_EXTABLE(1234b, 2f)
29087 +#endif
29088 +
29089 + movl %eax, (v)
29090 + movl %edx, 4(v)
29091 +
29092 +#ifdef CONFIG_PAX_REFCOUNT
29093 +2:
29094 +#endif
29095 +
29096 +RET_ENDP
29097 +BEGIN(add_return_unchecked)
29098 + addl (v), %eax
29099 + adcl 4(v), %edx
29100 movl %eax, (v)
29101 movl %edx, 4(v)
29102 RET_ENDP
29103 @@ -86,6 +126,20 @@ RET_ENDP
29104 BEGIN(sub)
29105 subl %eax, (v)
29106 sbbl %edx, 4(v)
29107 +
29108 +#ifdef CONFIG_PAX_REFCOUNT
29109 + jno 0f
29110 + addl %eax, (v)
29111 + adcl %edx, 4(v)
29112 + int $4
29113 +0:
29114 + _ASM_EXTABLE(0b, 0b)
29115 +#endif
29116 +
29117 +RET_ENDP
29118 +BEGIN(sub_unchecked)
29119 + subl %eax, (v)
29120 + sbbl %edx, 4(v)
29121 RET_ENDP
29122 #undef v
29123
29124 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29125 sbbl $0, %edx
29126 addl (v), %eax
29127 adcl 4(v), %edx
29128 +
29129 +#ifdef CONFIG_PAX_REFCOUNT
29130 + into
29131 +1234:
29132 + _ASM_EXTABLE(1234b, 2f)
29133 +#endif
29134 +
29135 + movl %eax, (v)
29136 + movl %edx, 4(v)
29137 +
29138 +#ifdef CONFIG_PAX_REFCOUNT
29139 +2:
29140 +#endif
29141 +
29142 +RET_ENDP
29143 +BEGIN(sub_return_unchecked)
29144 + negl %edx
29145 + negl %eax
29146 + sbbl $0, %edx
29147 + addl (v), %eax
29148 + adcl 4(v), %edx
29149 movl %eax, (v)
29150 movl %edx, 4(v)
29151 RET_ENDP
29152 @@ -105,6 +180,20 @@ RET_ENDP
29153 BEGIN(inc)
29154 addl $1, (v)
29155 adcl $0, 4(v)
29156 +
29157 +#ifdef CONFIG_PAX_REFCOUNT
29158 + jno 0f
29159 + subl $1, (v)
29160 + sbbl $0, 4(v)
29161 + int $4
29162 +0:
29163 + _ASM_EXTABLE(0b, 0b)
29164 +#endif
29165 +
29166 +RET_ENDP
29167 +BEGIN(inc_unchecked)
29168 + addl $1, (v)
29169 + adcl $0, 4(v)
29170 RET_ENDP
29171 #undef v
29172
29173 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29174 movl 4(v), %edx
29175 addl $1, %eax
29176 adcl $0, %edx
29177 +
29178 +#ifdef CONFIG_PAX_REFCOUNT
29179 + into
29180 +1234:
29181 + _ASM_EXTABLE(1234b, 2f)
29182 +#endif
29183 +
29184 + movl %eax, (v)
29185 + movl %edx, 4(v)
29186 +
29187 +#ifdef CONFIG_PAX_REFCOUNT
29188 +2:
29189 +#endif
29190 +
29191 +RET_ENDP
29192 +BEGIN(inc_return_unchecked)
29193 + movl (v), %eax
29194 + movl 4(v), %edx
29195 + addl $1, %eax
29196 + adcl $0, %edx
29197 movl %eax, (v)
29198 movl %edx, 4(v)
29199 RET_ENDP
29200 @@ -123,6 +232,20 @@ RET_ENDP
29201 BEGIN(dec)
29202 subl $1, (v)
29203 sbbl $0, 4(v)
29204 +
29205 +#ifdef CONFIG_PAX_REFCOUNT
29206 + jno 0f
29207 + addl $1, (v)
29208 + adcl $0, 4(v)
29209 + int $4
29210 +0:
29211 + _ASM_EXTABLE(0b, 0b)
29212 +#endif
29213 +
29214 +RET_ENDP
29215 +BEGIN(dec_unchecked)
29216 + subl $1, (v)
29217 + sbbl $0, 4(v)
29218 RET_ENDP
29219 #undef v
29220
29221 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29222 movl 4(v), %edx
29223 subl $1, %eax
29224 sbbl $0, %edx
29225 +
29226 +#ifdef CONFIG_PAX_REFCOUNT
29227 + into
29228 +1234:
29229 + _ASM_EXTABLE(1234b, 2f)
29230 +#endif
29231 +
29232 + movl %eax, (v)
29233 + movl %edx, 4(v)
29234 +
29235 +#ifdef CONFIG_PAX_REFCOUNT
29236 +2:
29237 +#endif
29238 +
29239 +RET_ENDP
29240 +BEGIN(dec_return_unchecked)
29241 + movl (v), %eax
29242 + movl 4(v), %edx
29243 + subl $1, %eax
29244 + sbbl $0, %edx
29245 movl %eax, (v)
29246 movl %edx, 4(v)
29247 RET_ENDP
29248 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29249 adcl %edx, %edi
29250 addl (v), %eax
29251 adcl 4(v), %edx
29252 +
29253 +#ifdef CONFIG_PAX_REFCOUNT
29254 + into
29255 +1234:
29256 + _ASM_EXTABLE(1234b, 2f)
29257 +#endif
29258 +
29259 cmpl %eax, %ecx
29260 je 3f
29261 1:
29262 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29263 1:
29264 addl $1, %eax
29265 adcl $0, %edx
29266 +
29267 +#ifdef CONFIG_PAX_REFCOUNT
29268 + into
29269 +1234:
29270 + _ASM_EXTABLE(1234b, 2f)
29271 +#endif
29272 +
29273 movl %eax, (v)
29274 movl %edx, 4(v)
29275 movl $1, %eax
29276 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29277 movl 4(v), %edx
29278 subl $1, %eax
29279 sbbl $0, %edx
29280 +
29281 +#ifdef CONFIG_PAX_REFCOUNT
29282 + into
29283 +1234:
29284 + _ASM_EXTABLE(1234b, 1f)
29285 +#endif
29286 +
29287 js 1f
29288 movl %eax, (v)
29289 movl %edx, 4(v)
29290 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29291 index f5cc9eb..51fa319 100644
29292 --- a/arch/x86/lib/atomic64_cx8_32.S
29293 +++ b/arch/x86/lib/atomic64_cx8_32.S
29294 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29295 CFI_STARTPROC
29296
29297 read64 %ecx
29298 + pax_force_retaddr
29299 ret
29300 CFI_ENDPROC
29301 ENDPROC(atomic64_read_cx8)
29302
29303 +ENTRY(atomic64_read_unchecked_cx8)
29304 + CFI_STARTPROC
29305 +
29306 + read64 %ecx
29307 + pax_force_retaddr
29308 + ret
29309 + CFI_ENDPROC
29310 +ENDPROC(atomic64_read_unchecked_cx8)
29311 +
29312 ENTRY(atomic64_set_cx8)
29313 CFI_STARTPROC
29314
29315 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29316 cmpxchg8b (%esi)
29317 jne 1b
29318
29319 + pax_force_retaddr
29320 ret
29321 CFI_ENDPROC
29322 ENDPROC(atomic64_set_cx8)
29323
29324 +ENTRY(atomic64_set_unchecked_cx8)
29325 + CFI_STARTPROC
29326 +
29327 +1:
29328 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29329 + * are atomic on 586 and newer */
29330 + cmpxchg8b (%esi)
29331 + jne 1b
29332 +
29333 + pax_force_retaddr
29334 + ret
29335 + CFI_ENDPROC
29336 +ENDPROC(atomic64_set_unchecked_cx8)
29337 +
29338 ENTRY(atomic64_xchg_cx8)
29339 CFI_STARTPROC
29340
29341 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29342 cmpxchg8b (%esi)
29343 jne 1b
29344
29345 + pax_force_retaddr
29346 ret
29347 CFI_ENDPROC
29348 ENDPROC(atomic64_xchg_cx8)
29349
29350 -.macro addsub_return func ins insc
29351 -ENTRY(atomic64_\func\()_return_cx8)
29352 +.macro addsub_return func ins insc unchecked=""
29353 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29354 CFI_STARTPROC
29355 SAVE ebp
29356 SAVE ebx
29357 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29358 movl %edx, %ecx
29359 \ins\()l %esi, %ebx
29360 \insc\()l %edi, %ecx
29361 +
29362 +.ifb \unchecked
29363 +#ifdef CONFIG_PAX_REFCOUNT
29364 + into
29365 +2:
29366 + _ASM_EXTABLE(2b, 3f)
29367 +#endif
29368 +.endif
29369 +
29370 LOCK_PREFIX
29371 cmpxchg8b (%ebp)
29372 jne 1b
29373 -
29374 -10:
29375 movl %ebx, %eax
29376 movl %ecx, %edx
29377 +
29378 +.ifb \unchecked
29379 +#ifdef CONFIG_PAX_REFCOUNT
29380 +3:
29381 +#endif
29382 +.endif
29383 +
29384 RESTORE edi
29385 RESTORE esi
29386 RESTORE ebx
29387 RESTORE ebp
29388 + pax_force_retaddr
29389 ret
29390 CFI_ENDPROC
29391 -ENDPROC(atomic64_\func\()_return_cx8)
29392 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29393 .endm
29394
29395 addsub_return add add adc
29396 addsub_return sub sub sbb
29397 +addsub_return add add adc _unchecked
29398 +addsub_return sub sub sbb _unchecked
29399
29400 -.macro incdec_return func ins insc
29401 -ENTRY(atomic64_\func\()_return_cx8)
29402 +.macro incdec_return func ins insc unchecked=""
29403 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29404 CFI_STARTPROC
29405 SAVE ebx
29406
29407 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29408 movl %edx, %ecx
29409 \ins\()l $1, %ebx
29410 \insc\()l $0, %ecx
29411 +
29412 +.ifb \unchecked
29413 +#ifdef CONFIG_PAX_REFCOUNT
29414 + into
29415 +2:
29416 + _ASM_EXTABLE(2b, 3f)
29417 +#endif
29418 +.endif
29419 +
29420 LOCK_PREFIX
29421 cmpxchg8b (%esi)
29422 jne 1b
29423
29424 -10:
29425 movl %ebx, %eax
29426 movl %ecx, %edx
29427 +
29428 +.ifb \unchecked
29429 +#ifdef CONFIG_PAX_REFCOUNT
29430 +3:
29431 +#endif
29432 +.endif
29433 +
29434 RESTORE ebx
29435 + pax_force_retaddr
29436 ret
29437 CFI_ENDPROC
29438 -ENDPROC(atomic64_\func\()_return_cx8)
29439 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29440 .endm
29441
29442 incdec_return inc add adc
29443 incdec_return dec sub sbb
29444 +incdec_return inc add adc _unchecked
29445 +incdec_return dec sub sbb _unchecked
29446
29447 ENTRY(atomic64_dec_if_positive_cx8)
29448 CFI_STARTPROC
29449 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29450 movl %edx, %ecx
29451 subl $1, %ebx
29452 sbb $0, %ecx
29453 +
29454 +#ifdef CONFIG_PAX_REFCOUNT
29455 + into
29456 +1234:
29457 + _ASM_EXTABLE(1234b, 2f)
29458 +#endif
29459 +
29460 js 2f
29461 LOCK_PREFIX
29462 cmpxchg8b (%esi)
29463 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29464 movl %ebx, %eax
29465 movl %ecx, %edx
29466 RESTORE ebx
29467 + pax_force_retaddr
29468 ret
29469 CFI_ENDPROC
29470 ENDPROC(atomic64_dec_if_positive_cx8)
29471 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29472 movl %edx, %ecx
29473 addl %ebp, %ebx
29474 adcl %edi, %ecx
29475 +
29476 +#ifdef CONFIG_PAX_REFCOUNT
29477 + into
29478 +1234:
29479 + _ASM_EXTABLE(1234b, 3f)
29480 +#endif
29481 +
29482 LOCK_PREFIX
29483 cmpxchg8b (%esi)
29484 jne 1b
29485 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29486 CFI_ADJUST_CFA_OFFSET -8
29487 RESTORE ebx
29488 RESTORE ebp
29489 + pax_force_retaddr
29490 ret
29491 4:
29492 cmpl %edx, 4(%esp)
29493 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29494 xorl %ecx, %ecx
29495 addl $1, %ebx
29496 adcl %edx, %ecx
29497 +
29498 +#ifdef CONFIG_PAX_REFCOUNT
29499 + into
29500 +1234:
29501 + _ASM_EXTABLE(1234b, 3f)
29502 +#endif
29503 +
29504 LOCK_PREFIX
29505 cmpxchg8b (%esi)
29506 jne 1b
29507 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29508 movl $1, %eax
29509 3:
29510 RESTORE ebx
29511 + pax_force_retaddr
29512 ret
29513 CFI_ENDPROC
29514 ENDPROC(atomic64_inc_not_zero_cx8)
29515 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29516 index e78b8eee..7e173a8 100644
29517 --- a/arch/x86/lib/checksum_32.S
29518 +++ b/arch/x86/lib/checksum_32.S
29519 @@ -29,7 +29,8 @@
29520 #include <asm/dwarf2.h>
29521 #include <asm/errno.h>
29522 #include <asm/asm.h>
29523 -
29524 +#include <asm/segment.h>
29525 +
29526 /*
29527 * computes a partial checksum, e.g. for TCP/UDP fragments
29528 */
29529 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29530
29531 #define ARGBASE 16
29532 #define FP 12
29533 -
29534 -ENTRY(csum_partial_copy_generic)
29535 +
29536 +ENTRY(csum_partial_copy_generic_to_user)
29537 CFI_STARTPROC
29538 +
29539 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29540 + pushl_cfi %gs
29541 + popl_cfi %es
29542 + jmp csum_partial_copy_generic
29543 +#endif
29544 +
29545 +ENTRY(csum_partial_copy_generic_from_user)
29546 +
29547 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29548 + pushl_cfi %gs
29549 + popl_cfi %ds
29550 +#endif
29551 +
29552 +ENTRY(csum_partial_copy_generic)
29553 subl $4,%esp
29554 CFI_ADJUST_CFA_OFFSET 4
29555 pushl_cfi %edi
29556 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29557 jmp 4f
29558 SRC(1: movw (%esi), %bx )
29559 addl $2, %esi
29560 -DST( movw %bx, (%edi) )
29561 +DST( movw %bx, %es:(%edi) )
29562 addl $2, %edi
29563 addw %bx, %ax
29564 adcl $0, %eax
29565 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29566 SRC(1: movl (%esi), %ebx )
29567 SRC( movl 4(%esi), %edx )
29568 adcl %ebx, %eax
29569 -DST( movl %ebx, (%edi) )
29570 +DST( movl %ebx, %es:(%edi) )
29571 adcl %edx, %eax
29572 -DST( movl %edx, 4(%edi) )
29573 +DST( movl %edx, %es:4(%edi) )
29574
29575 SRC( movl 8(%esi), %ebx )
29576 SRC( movl 12(%esi), %edx )
29577 adcl %ebx, %eax
29578 -DST( movl %ebx, 8(%edi) )
29579 +DST( movl %ebx, %es:8(%edi) )
29580 adcl %edx, %eax
29581 -DST( movl %edx, 12(%edi) )
29582 +DST( movl %edx, %es:12(%edi) )
29583
29584 SRC( movl 16(%esi), %ebx )
29585 SRC( movl 20(%esi), %edx )
29586 adcl %ebx, %eax
29587 -DST( movl %ebx, 16(%edi) )
29588 +DST( movl %ebx, %es:16(%edi) )
29589 adcl %edx, %eax
29590 -DST( movl %edx, 20(%edi) )
29591 +DST( movl %edx, %es:20(%edi) )
29592
29593 SRC( movl 24(%esi), %ebx )
29594 SRC( movl 28(%esi), %edx )
29595 adcl %ebx, %eax
29596 -DST( movl %ebx, 24(%edi) )
29597 +DST( movl %ebx, %es:24(%edi) )
29598 adcl %edx, %eax
29599 -DST( movl %edx, 28(%edi) )
29600 +DST( movl %edx, %es:28(%edi) )
29601
29602 lea 32(%esi), %esi
29603 lea 32(%edi), %edi
29604 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29605 shrl $2, %edx # This clears CF
29606 SRC(3: movl (%esi), %ebx )
29607 adcl %ebx, %eax
29608 -DST( movl %ebx, (%edi) )
29609 +DST( movl %ebx, %es:(%edi) )
29610 lea 4(%esi), %esi
29611 lea 4(%edi), %edi
29612 dec %edx
29613 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29614 jb 5f
29615 SRC( movw (%esi), %cx )
29616 leal 2(%esi), %esi
29617 -DST( movw %cx, (%edi) )
29618 +DST( movw %cx, %es:(%edi) )
29619 leal 2(%edi), %edi
29620 je 6f
29621 shll $16,%ecx
29622 SRC(5: movb (%esi), %cl )
29623 -DST( movb %cl, (%edi) )
29624 +DST( movb %cl, %es:(%edi) )
29625 6: addl %ecx, %eax
29626 adcl $0, %eax
29627 7:
29628 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29629
29630 6001:
29631 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29632 - movl $-EFAULT, (%ebx)
29633 + movl $-EFAULT, %ss:(%ebx)
29634
29635 # zero the complete destination - computing the rest
29636 # is too much work
29637 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29638
29639 6002:
29640 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29641 - movl $-EFAULT,(%ebx)
29642 + movl $-EFAULT,%ss:(%ebx)
29643 jmp 5000b
29644
29645 .previous
29646
29647 + pushl_cfi %ss
29648 + popl_cfi %ds
29649 + pushl_cfi %ss
29650 + popl_cfi %es
29651 popl_cfi %ebx
29652 CFI_RESTORE ebx
29653 popl_cfi %esi
29654 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29655 popl_cfi %ecx # equivalent to addl $4,%esp
29656 ret
29657 CFI_ENDPROC
29658 -ENDPROC(csum_partial_copy_generic)
29659 +ENDPROC(csum_partial_copy_generic_to_user)
29660
29661 #else
29662
29663 /* Version for PentiumII/PPro */
29664
29665 #define ROUND1(x) \
29666 + nop; nop; nop; \
29667 SRC(movl x(%esi), %ebx ) ; \
29668 addl %ebx, %eax ; \
29669 - DST(movl %ebx, x(%edi) ) ;
29670 + DST(movl %ebx, %es:x(%edi)) ;
29671
29672 #define ROUND(x) \
29673 + nop; nop; nop; \
29674 SRC(movl x(%esi), %ebx ) ; \
29675 adcl %ebx, %eax ; \
29676 - DST(movl %ebx, x(%edi) ) ;
29677 + DST(movl %ebx, %es:x(%edi)) ;
29678
29679 #define ARGBASE 12
29680 -
29681 -ENTRY(csum_partial_copy_generic)
29682 +
29683 +ENTRY(csum_partial_copy_generic_to_user)
29684 CFI_STARTPROC
29685 +
29686 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29687 + pushl_cfi %gs
29688 + popl_cfi %es
29689 + jmp csum_partial_copy_generic
29690 +#endif
29691 +
29692 +ENTRY(csum_partial_copy_generic_from_user)
29693 +
29694 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29695 + pushl_cfi %gs
29696 + popl_cfi %ds
29697 +#endif
29698 +
29699 +ENTRY(csum_partial_copy_generic)
29700 pushl_cfi %ebx
29701 CFI_REL_OFFSET ebx, 0
29702 pushl_cfi %edi
29703 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29704 subl %ebx, %edi
29705 lea -1(%esi),%edx
29706 andl $-32,%edx
29707 - lea 3f(%ebx,%ebx), %ebx
29708 + lea 3f(%ebx,%ebx,2), %ebx
29709 testl %esi, %esi
29710 jmp *%ebx
29711 1: addl $64,%esi
29712 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29713 jb 5f
29714 SRC( movw (%esi), %dx )
29715 leal 2(%esi), %esi
29716 -DST( movw %dx, (%edi) )
29717 +DST( movw %dx, %es:(%edi) )
29718 leal 2(%edi), %edi
29719 je 6f
29720 shll $16,%edx
29721 5:
29722 SRC( movb (%esi), %dl )
29723 -DST( movb %dl, (%edi) )
29724 +DST( movb %dl, %es:(%edi) )
29725 6: addl %edx, %eax
29726 adcl $0, %eax
29727 7:
29728 .section .fixup, "ax"
29729 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29730 - movl $-EFAULT, (%ebx)
29731 + movl $-EFAULT, %ss:(%ebx)
29732 # zero the complete destination (computing the rest is too much work)
29733 movl ARGBASE+8(%esp),%edi # dst
29734 movl ARGBASE+12(%esp),%ecx # len
29735 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29736 rep; stosb
29737 jmp 7b
29738 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29739 - movl $-EFAULT, (%ebx)
29740 + movl $-EFAULT, %ss:(%ebx)
29741 jmp 7b
29742 .previous
29743
29744 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29745 + pushl_cfi %ss
29746 + popl_cfi %ds
29747 + pushl_cfi %ss
29748 + popl_cfi %es
29749 +#endif
29750 +
29751 popl_cfi %esi
29752 CFI_RESTORE esi
29753 popl_cfi %edi
29754 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29755 CFI_RESTORE ebx
29756 ret
29757 CFI_ENDPROC
29758 -ENDPROC(csum_partial_copy_generic)
29759 +ENDPROC(csum_partial_copy_generic_to_user)
29760
29761 #undef ROUND
29762 #undef ROUND1
29763 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29764 index f2145cf..cea889d 100644
29765 --- a/arch/x86/lib/clear_page_64.S
29766 +++ b/arch/x86/lib/clear_page_64.S
29767 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29768 movl $4096/8,%ecx
29769 xorl %eax,%eax
29770 rep stosq
29771 + pax_force_retaddr
29772 ret
29773 CFI_ENDPROC
29774 ENDPROC(clear_page_c)
29775 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29776 movl $4096,%ecx
29777 xorl %eax,%eax
29778 rep stosb
29779 + pax_force_retaddr
29780 ret
29781 CFI_ENDPROC
29782 ENDPROC(clear_page_c_e)
29783 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29784 leaq 64(%rdi),%rdi
29785 jnz .Lloop
29786 nop
29787 + pax_force_retaddr
29788 ret
29789 CFI_ENDPROC
29790 .Lclear_page_end:
29791 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29792
29793 #include <asm/cpufeature.h>
29794
29795 - .section .altinstr_replacement,"ax"
29796 + .section .altinstr_replacement,"a"
29797 1: .byte 0xeb /* jmp <disp8> */
29798 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29799 2: .byte 0xeb /* jmp <disp8> */
29800 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29801 index 40a1725..5d12ac4 100644
29802 --- a/arch/x86/lib/cmpxchg16b_emu.S
29803 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29804 @@ -8,6 +8,7 @@
29805 #include <linux/linkage.h>
29806 #include <asm/dwarf2.h>
29807 #include <asm/percpu.h>
29808 +#include <asm/alternative-asm.h>
29809
29810 .text
29811
29812 @@ -46,12 +47,14 @@ CFI_STARTPROC
29813 CFI_REMEMBER_STATE
29814 popfq_cfi
29815 mov $1, %al
29816 + pax_force_retaddr
29817 ret
29818
29819 CFI_RESTORE_STATE
29820 .Lnot_same:
29821 popfq_cfi
29822 xor %al,%al
29823 + pax_force_retaddr
29824 ret
29825
29826 CFI_ENDPROC
29827 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29828 index 176cca6..e0d658e 100644
29829 --- a/arch/x86/lib/copy_page_64.S
29830 +++ b/arch/x86/lib/copy_page_64.S
29831 @@ -9,6 +9,7 @@ copy_page_rep:
29832 CFI_STARTPROC
29833 movl $4096/8, %ecx
29834 rep movsq
29835 + pax_force_retaddr
29836 ret
29837 CFI_ENDPROC
29838 ENDPROC(copy_page_rep)
29839 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29840 CFI_ADJUST_CFA_OFFSET 2*8
29841 movq %rbx, (%rsp)
29842 CFI_REL_OFFSET rbx, 0
29843 - movq %r12, 1*8(%rsp)
29844 - CFI_REL_OFFSET r12, 1*8
29845 + movq %r13, 1*8(%rsp)
29846 + CFI_REL_OFFSET r13, 1*8
29847
29848 movl $(4096/64)-5, %ecx
29849 .p2align 4
29850 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29851 movq 0x8*4(%rsi), %r9
29852 movq 0x8*5(%rsi), %r10
29853 movq 0x8*6(%rsi), %r11
29854 - movq 0x8*7(%rsi), %r12
29855 + movq 0x8*7(%rsi), %r13
29856
29857 prefetcht0 5*64(%rsi)
29858
29859 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29860 movq %r9, 0x8*4(%rdi)
29861 movq %r10, 0x8*5(%rdi)
29862 movq %r11, 0x8*6(%rdi)
29863 - movq %r12, 0x8*7(%rdi)
29864 + movq %r13, 0x8*7(%rdi)
29865
29866 leaq 64 (%rsi), %rsi
29867 leaq 64 (%rdi), %rdi
29868 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29869 movq 0x8*4(%rsi), %r9
29870 movq 0x8*5(%rsi), %r10
29871 movq 0x8*6(%rsi), %r11
29872 - movq 0x8*7(%rsi), %r12
29873 + movq 0x8*7(%rsi), %r13
29874
29875 movq %rax, 0x8*0(%rdi)
29876 movq %rbx, 0x8*1(%rdi)
29877 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29878 movq %r9, 0x8*4(%rdi)
29879 movq %r10, 0x8*5(%rdi)
29880 movq %r11, 0x8*6(%rdi)
29881 - movq %r12, 0x8*7(%rdi)
29882 + movq %r13, 0x8*7(%rdi)
29883
29884 leaq 64(%rdi), %rdi
29885 leaq 64(%rsi), %rsi
29886 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29887
29888 movq (%rsp), %rbx
29889 CFI_RESTORE rbx
29890 - movq 1*8(%rsp), %r12
29891 - CFI_RESTORE r12
29892 + movq 1*8(%rsp), %r13
29893 + CFI_RESTORE r13
29894 addq $2*8, %rsp
29895 CFI_ADJUST_CFA_OFFSET -2*8
29896 + pax_force_retaddr
29897 ret
29898 .Lcopy_page_end:
29899 CFI_ENDPROC
29900 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29901
29902 #include <asm/cpufeature.h>
29903
29904 - .section .altinstr_replacement,"ax"
29905 + .section .altinstr_replacement,"a"
29906 1: .byte 0xeb /* jmp <disp8> */
29907 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29908 2:
29909 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29910 index dee945d..a84067b 100644
29911 --- a/arch/x86/lib/copy_user_64.S
29912 +++ b/arch/x86/lib/copy_user_64.S
29913 @@ -18,31 +18,7 @@
29914 #include <asm/alternative-asm.h>
29915 #include <asm/asm.h>
29916 #include <asm/smap.h>
29917 -
29918 -/*
29919 - * By placing feature2 after feature1 in altinstructions section, we logically
29920 - * implement:
29921 - * If CPU has feature2, jmp to alt2 is used
29922 - * else if CPU has feature1, jmp to alt1 is used
29923 - * else jmp to orig is used.
29924 - */
29925 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29926 -0:
29927 - .byte 0xe9 /* 32bit jump */
29928 - .long \orig-1f /* by default jump to orig */
29929 -1:
29930 - .section .altinstr_replacement,"ax"
29931 -2: .byte 0xe9 /* near jump with 32bit immediate */
29932 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29933 -3: .byte 0xe9 /* near jump with 32bit immediate */
29934 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29935 - .previous
29936 -
29937 - .section .altinstructions,"a"
29938 - altinstruction_entry 0b,2b,\feature1,5,5
29939 - altinstruction_entry 0b,3b,\feature2,5,5
29940 - .previous
29941 - .endm
29942 +#include <asm/pgtable.h>
29943
29944 .macro ALIGN_DESTINATION
29945 #ifdef FIX_ALIGNMENT
29946 @@ -70,52 +46,6 @@
29947 #endif
29948 .endm
29949
29950 -/* Standard copy_to_user with segment limit checking */
29951 -ENTRY(_copy_to_user)
29952 - CFI_STARTPROC
29953 - GET_THREAD_INFO(%rax)
29954 - movq %rdi,%rcx
29955 - addq %rdx,%rcx
29956 - jc bad_to_user
29957 - cmpq TI_addr_limit(%rax),%rcx
29958 - ja bad_to_user
29959 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29960 - copy_user_generic_unrolled,copy_user_generic_string, \
29961 - copy_user_enhanced_fast_string
29962 - CFI_ENDPROC
29963 -ENDPROC(_copy_to_user)
29964 -
29965 -/* Standard copy_from_user with segment limit checking */
29966 -ENTRY(_copy_from_user)
29967 - CFI_STARTPROC
29968 - GET_THREAD_INFO(%rax)
29969 - movq %rsi,%rcx
29970 - addq %rdx,%rcx
29971 - jc bad_from_user
29972 - cmpq TI_addr_limit(%rax),%rcx
29973 - ja bad_from_user
29974 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29975 - copy_user_generic_unrolled,copy_user_generic_string, \
29976 - copy_user_enhanced_fast_string
29977 - CFI_ENDPROC
29978 -ENDPROC(_copy_from_user)
29979 -
29980 - .section .fixup,"ax"
29981 - /* must zero dest */
29982 -ENTRY(bad_from_user)
29983 -bad_from_user:
29984 - CFI_STARTPROC
29985 - movl %edx,%ecx
29986 - xorl %eax,%eax
29987 - rep
29988 - stosb
29989 -bad_to_user:
29990 - movl %edx,%eax
29991 - ret
29992 - CFI_ENDPROC
29993 -ENDPROC(bad_from_user)
29994 - .previous
29995 -
29996 /*
29997 * copy_user_generic_unrolled - memory copy with exception handling.
29998 * This version is for CPUs like P4 that don't have efficient micro
29999 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
30000 */
30001 ENTRY(copy_user_generic_unrolled)
30002 CFI_STARTPROC
30003 + ASM_PAX_OPEN_USERLAND
30004 ASM_STAC
30005 cmpl $8,%edx
30006 jb 20f /* less then 8 bytes, go to byte copy loop */
30007 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
30008 jnz 21b
30009 23: xor %eax,%eax
30010 ASM_CLAC
30011 + ASM_PAX_CLOSE_USERLAND
30012 + pax_force_retaddr
30013 ret
30014
30015 .section .fixup,"ax"
30016 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
30017 */
30018 ENTRY(copy_user_generic_string)
30019 CFI_STARTPROC
30020 + ASM_PAX_OPEN_USERLAND
30021 ASM_STAC
30022 cmpl $8,%edx
30023 jb 2f /* less than 8 bytes, go to byte copy loop */
30024 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
30025 movsb
30026 xorl %eax,%eax
30027 ASM_CLAC
30028 + ASM_PAX_CLOSE_USERLAND
30029 + pax_force_retaddr
30030 ret
30031
30032 .section .fixup,"ax"
30033 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30034 */
30035 ENTRY(copy_user_enhanced_fast_string)
30036 CFI_STARTPROC
30037 + ASM_PAX_OPEN_USERLAND
30038 ASM_STAC
30039 movl %edx,%ecx
30040 1: rep
30041 movsb
30042 xorl %eax,%eax
30043 ASM_CLAC
30044 + ASM_PAX_CLOSE_USERLAND
30045 + pax_force_retaddr
30046 ret
30047
30048 .section .fixup,"ax"
30049 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30050 index 6a4f43c..c70fb52 100644
30051 --- a/arch/x86/lib/copy_user_nocache_64.S
30052 +++ b/arch/x86/lib/copy_user_nocache_64.S
30053 @@ -8,6 +8,7 @@
30054
30055 #include <linux/linkage.h>
30056 #include <asm/dwarf2.h>
30057 +#include <asm/alternative-asm.h>
30058
30059 #define FIX_ALIGNMENT 1
30060
30061 @@ -16,6 +17,7 @@
30062 #include <asm/thread_info.h>
30063 #include <asm/asm.h>
30064 #include <asm/smap.h>
30065 +#include <asm/pgtable.h>
30066
30067 .macro ALIGN_DESTINATION
30068 #ifdef FIX_ALIGNMENT
30069 @@ -49,6 +51,16 @@
30070 */
30071 ENTRY(__copy_user_nocache)
30072 CFI_STARTPROC
30073 +
30074 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30075 + mov pax_user_shadow_base,%rcx
30076 + cmp %rcx,%rsi
30077 + jae 1f
30078 + add %rcx,%rsi
30079 +1:
30080 +#endif
30081 +
30082 + ASM_PAX_OPEN_USERLAND
30083 ASM_STAC
30084 cmpl $8,%edx
30085 jb 20f /* less then 8 bytes, go to byte copy loop */
30086 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30087 jnz 21b
30088 23: xorl %eax,%eax
30089 ASM_CLAC
30090 + ASM_PAX_CLOSE_USERLAND
30091 sfence
30092 + pax_force_retaddr
30093 ret
30094
30095 .section .fixup,"ax"
30096 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30097 index 2419d5f..fe52d0e 100644
30098 --- a/arch/x86/lib/csum-copy_64.S
30099 +++ b/arch/x86/lib/csum-copy_64.S
30100 @@ -9,6 +9,7 @@
30101 #include <asm/dwarf2.h>
30102 #include <asm/errno.h>
30103 #include <asm/asm.h>
30104 +#include <asm/alternative-asm.h>
30105
30106 /*
30107 * Checksum copy with exception handling.
30108 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30109 CFI_ADJUST_CFA_OFFSET 7*8
30110 movq %rbx, 2*8(%rsp)
30111 CFI_REL_OFFSET rbx, 2*8
30112 - movq %r12, 3*8(%rsp)
30113 - CFI_REL_OFFSET r12, 3*8
30114 + movq %r15, 3*8(%rsp)
30115 + CFI_REL_OFFSET r15, 3*8
30116 movq %r14, 4*8(%rsp)
30117 CFI_REL_OFFSET r14, 4*8
30118 movq %r13, 5*8(%rsp)
30119 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30120 movl %edx, %ecx
30121
30122 xorl %r9d, %r9d
30123 - movq %rcx, %r12
30124 + movq %rcx, %r15
30125
30126 - shrq $6, %r12
30127 + shrq $6, %r15
30128 jz .Lhandle_tail /* < 64 */
30129
30130 clc
30131
30132 /* main loop. clear in 64 byte blocks */
30133 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30134 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30135 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30136 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30137 .p2align 4
30138 .Lloop:
30139 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30140 adcq %r14, %rax
30141 adcq %r13, %rax
30142
30143 - decl %r12d
30144 + decl %r15d
30145
30146 dest
30147 movq %rbx, (%rsi)
30148 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30149 .Lende:
30150 movq 2*8(%rsp), %rbx
30151 CFI_RESTORE rbx
30152 - movq 3*8(%rsp), %r12
30153 - CFI_RESTORE r12
30154 + movq 3*8(%rsp), %r15
30155 + CFI_RESTORE r15
30156 movq 4*8(%rsp), %r14
30157 CFI_RESTORE r14
30158 movq 5*8(%rsp), %r13
30159 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30160 CFI_RESTORE rbp
30161 addq $7*8, %rsp
30162 CFI_ADJUST_CFA_OFFSET -7*8
30163 + pax_force_retaddr
30164 ret
30165 CFI_RESTORE_STATE
30166
30167 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30168 index 1318f75..44c30fd 100644
30169 --- a/arch/x86/lib/csum-wrappers_64.c
30170 +++ b/arch/x86/lib/csum-wrappers_64.c
30171 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30172 len -= 2;
30173 }
30174 }
30175 + pax_open_userland();
30176 stac();
30177 - isum = csum_partial_copy_generic((__force const void *)src,
30178 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30179 dst, len, isum, errp, NULL);
30180 clac();
30181 + pax_close_userland();
30182 if (unlikely(*errp))
30183 goto out_err;
30184
30185 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30186 }
30187
30188 *errp = 0;
30189 + pax_open_userland();
30190 stac();
30191 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30192 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30193 len, isum, NULL, errp);
30194 clac();
30195 + pax_close_userland();
30196 return ret;
30197 }
30198 EXPORT_SYMBOL(csum_partial_copy_to_user);
30199 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30200 index a451235..a74bfa3 100644
30201 --- a/arch/x86/lib/getuser.S
30202 +++ b/arch/x86/lib/getuser.S
30203 @@ -33,17 +33,40 @@
30204 #include <asm/thread_info.h>
30205 #include <asm/asm.h>
30206 #include <asm/smap.h>
30207 +#include <asm/segment.h>
30208 +#include <asm/pgtable.h>
30209 +#include <asm/alternative-asm.h>
30210 +
30211 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30212 +#define __copyuser_seg gs;
30213 +#else
30214 +#define __copyuser_seg
30215 +#endif
30216
30217 .text
30218 ENTRY(__get_user_1)
30219 CFI_STARTPROC
30220 +
30221 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30222 GET_THREAD_INFO(%_ASM_DX)
30223 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30224 jae bad_get_user
30225 +
30226 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30227 + mov pax_user_shadow_base,%_ASM_DX
30228 + cmp %_ASM_DX,%_ASM_AX
30229 + jae 1234f
30230 + add %_ASM_DX,%_ASM_AX
30231 +1234:
30232 +#endif
30233 +
30234 +#endif
30235 +
30236 ASM_STAC
30237 -1: movzbl (%_ASM_AX),%edx
30238 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30239 xor %eax,%eax
30240 ASM_CLAC
30241 + pax_force_retaddr
30242 ret
30243 CFI_ENDPROC
30244 ENDPROC(__get_user_1)
30245 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30246 ENTRY(__get_user_2)
30247 CFI_STARTPROC
30248 add $1,%_ASM_AX
30249 +
30250 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30251 jc bad_get_user
30252 GET_THREAD_INFO(%_ASM_DX)
30253 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30254 jae bad_get_user
30255 +
30256 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30257 + mov pax_user_shadow_base,%_ASM_DX
30258 + cmp %_ASM_DX,%_ASM_AX
30259 + jae 1234f
30260 + add %_ASM_DX,%_ASM_AX
30261 +1234:
30262 +#endif
30263 +
30264 +#endif
30265 +
30266 ASM_STAC
30267 -2: movzwl -1(%_ASM_AX),%edx
30268 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30269 xor %eax,%eax
30270 ASM_CLAC
30271 + pax_force_retaddr
30272 ret
30273 CFI_ENDPROC
30274 ENDPROC(__get_user_2)
30275 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30276 ENTRY(__get_user_4)
30277 CFI_STARTPROC
30278 add $3,%_ASM_AX
30279 +
30280 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30281 jc bad_get_user
30282 GET_THREAD_INFO(%_ASM_DX)
30283 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30284 jae bad_get_user
30285 +
30286 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30287 + mov pax_user_shadow_base,%_ASM_DX
30288 + cmp %_ASM_DX,%_ASM_AX
30289 + jae 1234f
30290 + add %_ASM_DX,%_ASM_AX
30291 +1234:
30292 +#endif
30293 +
30294 +#endif
30295 +
30296 ASM_STAC
30297 -3: movl -3(%_ASM_AX),%edx
30298 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30299 xor %eax,%eax
30300 ASM_CLAC
30301 + pax_force_retaddr
30302 ret
30303 CFI_ENDPROC
30304 ENDPROC(__get_user_4)
30305 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30306 GET_THREAD_INFO(%_ASM_DX)
30307 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30308 jae bad_get_user
30309 +
30310 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30311 + mov pax_user_shadow_base,%_ASM_DX
30312 + cmp %_ASM_DX,%_ASM_AX
30313 + jae 1234f
30314 + add %_ASM_DX,%_ASM_AX
30315 +1234:
30316 +#endif
30317 +
30318 ASM_STAC
30319 4: movq -7(%_ASM_AX),%rdx
30320 xor %eax,%eax
30321 ASM_CLAC
30322 + pax_force_retaddr
30323 ret
30324 #else
30325 add $7,%_ASM_AX
30326 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30327 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30328 jae bad_get_user_8
30329 ASM_STAC
30330 -4: movl -7(%_ASM_AX),%edx
30331 -5: movl -3(%_ASM_AX),%ecx
30332 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30333 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30334 xor %eax,%eax
30335 ASM_CLAC
30336 + pax_force_retaddr
30337 ret
30338 #endif
30339 CFI_ENDPROC
30340 @@ -113,6 +175,7 @@ bad_get_user:
30341 xor %edx,%edx
30342 mov $(-EFAULT),%_ASM_AX
30343 ASM_CLAC
30344 + pax_force_retaddr
30345 ret
30346 CFI_ENDPROC
30347 END(bad_get_user)
30348 @@ -124,6 +187,7 @@ bad_get_user_8:
30349 xor %ecx,%ecx
30350 mov $(-EFAULT),%_ASM_AX
30351 ASM_CLAC
30352 + pax_force_retaddr
30353 ret
30354 CFI_ENDPROC
30355 END(bad_get_user_8)
30356 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30357 index 1313ae6..84f25ea 100644
30358 --- a/arch/x86/lib/insn.c
30359 +++ b/arch/x86/lib/insn.c
30360 @@ -20,8 +20,10 @@
30361
30362 #ifdef __KERNEL__
30363 #include <linux/string.h>
30364 +#include <asm/pgtable_types.h>
30365 #else
30366 #include <string.h>
30367 +#define ktla_ktva(addr) addr
30368 #endif
30369 #include <asm/inat.h>
30370 #include <asm/insn.h>
30371 @@ -53,9 +55,9 @@
30372 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30373 {
30374 memset(insn, 0, sizeof(*insn));
30375 - insn->kaddr = kaddr;
30376 - insn->end_kaddr = kaddr + buf_len;
30377 - insn->next_byte = kaddr;
30378 + insn->kaddr = ktla_ktva(kaddr);
30379 + insn->end_kaddr = insn->kaddr + buf_len;
30380 + insn->next_byte = insn->kaddr;
30381 insn->x86_64 = x86_64 ? 1 : 0;
30382 insn->opnd_bytes = 4;
30383 if (x86_64)
30384 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30385 index 05a95e7..326f2fa 100644
30386 --- a/arch/x86/lib/iomap_copy_64.S
30387 +++ b/arch/x86/lib/iomap_copy_64.S
30388 @@ -17,6 +17,7 @@
30389
30390 #include <linux/linkage.h>
30391 #include <asm/dwarf2.h>
30392 +#include <asm/alternative-asm.h>
30393
30394 /*
30395 * override generic version in lib/iomap_copy.c
30396 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30397 CFI_STARTPROC
30398 movl %edx,%ecx
30399 rep movsd
30400 + pax_force_retaddr
30401 ret
30402 CFI_ENDPROC
30403 ENDPROC(__iowrite32_copy)
30404 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30405 index 56313a3..0db417e 100644
30406 --- a/arch/x86/lib/memcpy_64.S
30407 +++ b/arch/x86/lib/memcpy_64.S
30408 @@ -24,7 +24,7 @@
30409 * This gets patched over the unrolled variant (below) via the
30410 * alternative instructions framework:
30411 */
30412 - .section .altinstr_replacement, "ax", @progbits
30413 + .section .altinstr_replacement, "a", @progbits
30414 .Lmemcpy_c:
30415 movq %rdi, %rax
30416 movq %rdx, %rcx
30417 @@ -33,6 +33,7 @@
30418 rep movsq
30419 movl %edx, %ecx
30420 rep movsb
30421 + pax_force_retaddr
30422 ret
30423 .Lmemcpy_e:
30424 .previous
30425 @@ -44,11 +45,12 @@
30426 * This gets patched over the unrolled variant (below) via the
30427 * alternative instructions framework:
30428 */
30429 - .section .altinstr_replacement, "ax", @progbits
30430 + .section .altinstr_replacement, "a", @progbits
30431 .Lmemcpy_c_e:
30432 movq %rdi, %rax
30433 movq %rdx, %rcx
30434 rep movsb
30435 + pax_force_retaddr
30436 ret
30437 .Lmemcpy_e_e:
30438 .previous
30439 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30440 movq %r9, 1*8(%rdi)
30441 movq %r10, -2*8(%rdi, %rdx)
30442 movq %r11, -1*8(%rdi, %rdx)
30443 + pax_force_retaddr
30444 retq
30445 .p2align 4
30446 .Lless_16bytes:
30447 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30448 movq -1*8(%rsi, %rdx), %r9
30449 movq %r8, 0*8(%rdi)
30450 movq %r9, -1*8(%rdi, %rdx)
30451 + pax_force_retaddr
30452 retq
30453 .p2align 4
30454 .Lless_8bytes:
30455 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30456 movl -4(%rsi, %rdx), %r8d
30457 movl %ecx, (%rdi)
30458 movl %r8d, -4(%rdi, %rdx)
30459 + pax_force_retaddr
30460 retq
30461 .p2align 4
30462 .Lless_3bytes:
30463 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30464 movb %cl, (%rdi)
30465
30466 .Lend:
30467 + pax_force_retaddr
30468 retq
30469 CFI_ENDPROC
30470 ENDPROC(memcpy)
30471 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30472 index 65268a6..dd1de11 100644
30473 --- a/arch/x86/lib/memmove_64.S
30474 +++ b/arch/x86/lib/memmove_64.S
30475 @@ -202,14 +202,16 @@ ENTRY(memmove)
30476 movb (%rsi), %r11b
30477 movb %r11b, (%rdi)
30478 13:
30479 + pax_force_retaddr
30480 retq
30481 CFI_ENDPROC
30482
30483 - .section .altinstr_replacement,"ax"
30484 + .section .altinstr_replacement,"a"
30485 .Lmemmove_begin_forward_efs:
30486 /* Forward moving data. */
30487 movq %rdx, %rcx
30488 rep movsb
30489 + pax_force_retaddr
30490 retq
30491 .Lmemmove_end_forward_efs:
30492 .previous
30493 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30494 index 2dcb380..2eb79fe 100644
30495 --- a/arch/x86/lib/memset_64.S
30496 +++ b/arch/x86/lib/memset_64.S
30497 @@ -16,7 +16,7 @@
30498 *
30499 * rax original destination
30500 */
30501 - .section .altinstr_replacement, "ax", @progbits
30502 + .section .altinstr_replacement, "a", @progbits
30503 .Lmemset_c:
30504 movq %rdi,%r9
30505 movq %rdx,%rcx
30506 @@ -30,6 +30,7 @@
30507 movl %edx,%ecx
30508 rep stosb
30509 movq %r9,%rax
30510 + pax_force_retaddr
30511 ret
30512 .Lmemset_e:
30513 .previous
30514 @@ -45,13 +46,14 @@
30515 *
30516 * rax original destination
30517 */
30518 - .section .altinstr_replacement, "ax", @progbits
30519 + .section .altinstr_replacement, "a", @progbits
30520 .Lmemset_c_e:
30521 movq %rdi,%r9
30522 movb %sil,%al
30523 movq %rdx,%rcx
30524 rep stosb
30525 movq %r9,%rax
30526 + pax_force_retaddr
30527 ret
30528 .Lmemset_e_e:
30529 .previous
30530 @@ -118,6 +120,7 @@ ENTRY(__memset)
30531
30532 .Lende:
30533 movq %r10,%rax
30534 + pax_force_retaddr
30535 ret
30536
30537 CFI_RESTORE_STATE
30538 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30539 index c9f2d9b..e7fd2c0 100644
30540 --- a/arch/x86/lib/mmx_32.c
30541 +++ b/arch/x86/lib/mmx_32.c
30542 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30543 {
30544 void *p;
30545 int i;
30546 + unsigned long cr0;
30547
30548 if (unlikely(in_interrupt()))
30549 return __memcpy(to, from, len);
30550 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30551 kernel_fpu_begin();
30552
30553 __asm__ __volatile__ (
30554 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30555 - " prefetch 64(%0)\n"
30556 - " prefetch 128(%0)\n"
30557 - " prefetch 192(%0)\n"
30558 - " prefetch 256(%0)\n"
30559 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30560 + " prefetch 64(%1)\n"
30561 + " prefetch 128(%1)\n"
30562 + " prefetch 192(%1)\n"
30563 + " prefetch 256(%1)\n"
30564 "2: \n"
30565 ".section .fixup, \"ax\"\n"
30566 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30567 + "3: \n"
30568 +
30569 +#ifdef CONFIG_PAX_KERNEXEC
30570 + " movl %%cr0, %0\n"
30571 + " movl %0, %%eax\n"
30572 + " andl $0xFFFEFFFF, %%eax\n"
30573 + " movl %%eax, %%cr0\n"
30574 +#endif
30575 +
30576 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30577 +
30578 +#ifdef CONFIG_PAX_KERNEXEC
30579 + " movl %0, %%cr0\n"
30580 +#endif
30581 +
30582 " jmp 2b\n"
30583 ".previous\n"
30584 _ASM_EXTABLE(1b, 3b)
30585 - : : "r" (from));
30586 + : "=&r" (cr0) : "r" (from) : "ax");
30587
30588 for ( ; i > 5; i--) {
30589 __asm__ __volatile__ (
30590 - "1: prefetch 320(%0)\n"
30591 - "2: movq (%0), %%mm0\n"
30592 - " movq 8(%0), %%mm1\n"
30593 - " movq 16(%0), %%mm2\n"
30594 - " movq 24(%0), %%mm3\n"
30595 - " movq %%mm0, (%1)\n"
30596 - " movq %%mm1, 8(%1)\n"
30597 - " movq %%mm2, 16(%1)\n"
30598 - " movq %%mm3, 24(%1)\n"
30599 - " movq 32(%0), %%mm0\n"
30600 - " movq 40(%0), %%mm1\n"
30601 - " movq 48(%0), %%mm2\n"
30602 - " movq 56(%0), %%mm3\n"
30603 - " movq %%mm0, 32(%1)\n"
30604 - " movq %%mm1, 40(%1)\n"
30605 - " movq %%mm2, 48(%1)\n"
30606 - " movq %%mm3, 56(%1)\n"
30607 + "1: prefetch 320(%1)\n"
30608 + "2: movq (%1), %%mm0\n"
30609 + " movq 8(%1), %%mm1\n"
30610 + " movq 16(%1), %%mm2\n"
30611 + " movq 24(%1), %%mm3\n"
30612 + " movq %%mm0, (%2)\n"
30613 + " movq %%mm1, 8(%2)\n"
30614 + " movq %%mm2, 16(%2)\n"
30615 + " movq %%mm3, 24(%2)\n"
30616 + " movq 32(%1), %%mm0\n"
30617 + " movq 40(%1), %%mm1\n"
30618 + " movq 48(%1), %%mm2\n"
30619 + " movq 56(%1), %%mm3\n"
30620 + " movq %%mm0, 32(%2)\n"
30621 + " movq %%mm1, 40(%2)\n"
30622 + " movq %%mm2, 48(%2)\n"
30623 + " movq %%mm3, 56(%2)\n"
30624 ".section .fixup, \"ax\"\n"
30625 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30626 + "3:\n"
30627 +
30628 +#ifdef CONFIG_PAX_KERNEXEC
30629 + " movl %%cr0, %0\n"
30630 + " movl %0, %%eax\n"
30631 + " andl $0xFFFEFFFF, %%eax\n"
30632 + " movl %%eax, %%cr0\n"
30633 +#endif
30634 +
30635 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30636 +
30637 +#ifdef CONFIG_PAX_KERNEXEC
30638 + " movl %0, %%cr0\n"
30639 +#endif
30640 +
30641 " jmp 2b\n"
30642 ".previous\n"
30643 _ASM_EXTABLE(1b, 3b)
30644 - : : "r" (from), "r" (to) : "memory");
30645 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30646
30647 from += 64;
30648 to += 64;
30649 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30650 static void fast_copy_page(void *to, void *from)
30651 {
30652 int i;
30653 + unsigned long cr0;
30654
30655 kernel_fpu_begin();
30656
30657 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30658 * but that is for later. -AV
30659 */
30660 __asm__ __volatile__(
30661 - "1: prefetch (%0)\n"
30662 - " prefetch 64(%0)\n"
30663 - " prefetch 128(%0)\n"
30664 - " prefetch 192(%0)\n"
30665 - " prefetch 256(%0)\n"
30666 + "1: prefetch (%1)\n"
30667 + " prefetch 64(%1)\n"
30668 + " prefetch 128(%1)\n"
30669 + " prefetch 192(%1)\n"
30670 + " prefetch 256(%1)\n"
30671 "2: \n"
30672 ".section .fixup, \"ax\"\n"
30673 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30674 + "3: \n"
30675 +
30676 +#ifdef CONFIG_PAX_KERNEXEC
30677 + " movl %%cr0, %0\n"
30678 + " movl %0, %%eax\n"
30679 + " andl $0xFFFEFFFF, %%eax\n"
30680 + " movl %%eax, %%cr0\n"
30681 +#endif
30682 +
30683 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30684 +
30685 +#ifdef CONFIG_PAX_KERNEXEC
30686 + " movl %0, %%cr0\n"
30687 +#endif
30688 +
30689 " jmp 2b\n"
30690 ".previous\n"
30691 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30692 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30693
30694 for (i = 0; i < (4096-320)/64; i++) {
30695 __asm__ __volatile__ (
30696 - "1: prefetch 320(%0)\n"
30697 - "2: movq (%0), %%mm0\n"
30698 - " movntq %%mm0, (%1)\n"
30699 - " movq 8(%0), %%mm1\n"
30700 - " movntq %%mm1, 8(%1)\n"
30701 - " movq 16(%0), %%mm2\n"
30702 - " movntq %%mm2, 16(%1)\n"
30703 - " movq 24(%0), %%mm3\n"
30704 - " movntq %%mm3, 24(%1)\n"
30705 - " movq 32(%0), %%mm4\n"
30706 - " movntq %%mm4, 32(%1)\n"
30707 - " movq 40(%0), %%mm5\n"
30708 - " movntq %%mm5, 40(%1)\n"
30709 - " movq 48(%0), %%mm6\n"
30710 - " movntq %%mm6, 48(%1)\n"
30711 - " movq 56(%0), %%mm7\n"
30712 - " movntq %%mm7, 56(%1)\n"
30713 + "1: prefetch 320(%1)\n"
30714 + "2: movq (%1), %%mm0\n"
30715 + " movntq %%mm0, (%2)\n"
30716 + " movq 8(%1), %%mm1\n"
30717 + " movntq %%mm1, 8(%2)\n"
30718 + " movq 16(%1), %%mm2\n"
30719 + " movntq %%mm2, 16(%2)\n"
30720 + " movq 24(%1), %%mm3\n"
30721 + " movntq %%mm3, 24(%2)\n"
30722 + " movq 32(%1), %%mm4\n"
30723 + " movntq %%mm4, 32(%2)\n"
30724 + " movq 40(%1), %%mm5\n"
30725 + " movntq %%mm5, 40(%2)\n"
30726 + " movq 48(%1), %%mm6\n"
30727 + " movntq %%mm6, 48(%2)\n"
30728 + " movq 56(%1), %%mm7\n"
30729 + " movntq %%mm7, 56(%2)\n"
30730 ".section .fixup, \"ax\"\n"
30731 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30732 + "3:\n"
30733 +
30734 +#ifdef CONFIG_PAX_KERNEXEC
30735 + " movl %%cr0, %0\n"
30736 + " movl %0, %%eax\n"
30737 + " andl $0xFFFEFFFF, %%eax\n"
30738 + " movl %%eax, %%cr0\n"
30739 +#endif
30740 +
30741 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30742 +
30743 +#ifdef CONFIG_PAX_KERNEXEC
30744 + " movl %0, %%cr0\n"
30745 +#endif
30746 +
30747 " jmp 2b\n"
30748 ".previous\n"
30749 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30750 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30751
30752 from += 64;
30753 to += 64;
30754 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30755 static void fast_copy_page(void *to, void *from)
30756 {
30757 int i;
30758 + unsigned long cr0;
30759
30760 kernel_fpu_begin();
30761
30762 __asm__ __volatile__ (
30763 - "1: prefetch (%0)\n"
30764 - " prefetch 64(%0)\n"
30765 - " prefetch 128(%0)\n"
30766 - " prefetch 192(%0)\n"
30767 - " prefetch 256(%0)\n"
30768 + "1: prefetch (%1)\n"
30769 + " prefetch 64(%1)\n"
30770 + " prefetch 128(%1)\n"
30771 + " prefetch 192(%1)\n"
30772 + " prefetch 256(%1)\n"
30773 "2: \n"
30774 ".section .fixup, \"ax\"\n"
30775 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30776 + "3: \n"
30777 +
30778 +#ifdef CONFIG_PAX_KERNEXEC
30779 + " movl %%cr0, %0\n"
30780 + " movl %0, %%eax\n"
30781 + " andl $0xFFFEFFFF, %%eax\n"
30782 + " movl %%eax, %%cr0\n"
30783 +#endif
30784 +
30785 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30786 +
30787 +#ifdef CONFIG_PAX_KERNEXEC
30788 + " movl %0, %%cr0\n"
30789 +#endif
30790 +
30791 " jmp 2b\n"
30792 ".previous\n"
30793 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30794 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30795
30796 for (i = 0; i < 4096/64; i++) {
30797 __asm__ __volatile__ (
30798 - "1: prefetch 320(%0)\n"
30799 - "2: movq (%0), %%mm0\n"
30800 - " movq 8(%0), %%mm1\n"
30801 - " movq 16(%0), %%mm2\n"
30802 - " movq 24(%0), %%mm3\n"
30803 - " movq %%mm0, (%1)\n"
30804 - " movq %%mm1, 8(%1)\n"
30805 - " movq %%mm2, 16(%1)\n"
30806 - " movq %%mm3, 24(%1)\n"
30807 - " movq 32(%0), %%mm0\n"
30808 - " movq 40(%0), %%mm1\n"
30809 - " movq 48(%0), %%mm2\n"
30810 - " movq 56(%0), %%mm3\n"
30811 - " movq %%mm0, 32(%1)\n"
30812 - " movq %%mm1, 40(%1)\n"
30813 - " movq %%mm2, 48(%1)\n"
30814 - " movq %%mm3, 56(%1)\n"
30815 + "1: prefetch 320(%1)\n"
30816 + "2: movq (%1), %%mm0\n"
30817 + " movq 8(%1), %%mm1\n"
30818 + " movq 16(%1), %%mm2\n"
30819 + " movq 24(%1), %%mm3\n"
30820 + " movq %%mm0, (%2)\n"
30821 + " movq %%mm1, 8(%2)\n"
30822 + " movq %%mm2, 16(%2)\n"
30823 + " movq %%mm3, 24(%2)\n"
30824 + " movq 32(%1), %%mm0\n"
30825 + " movq 40(%1), %%mm1\n"
30826 + " movq 48(%1), %%mm2\n"
30827 + " movq 56(%1), %%mm3\n"
30828 + " movq %%mm0, 32(%2)\n"
30829 + " movq %%mm1, 40(%2)\n"
30830 + " movq %%mm2, 48(%2)\n"
30831 + " movq %%mm3, 56(%2)\n"
30832 ".section .fixup, \"ax\"\n"
30833 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30834 + "3:\n"
30835 +
30836 +#ifdef CONFIG_PAX_KERNEXEC
30837 + " movl %%cr0, %0\n"
30838 + " movl %0, %%eax\n"
30839 + " andl $0xFFFEFFFF, %%eax\n"
30840 + " movl %%eax, %%cr0\n"
30841 +#endif
30842 +
30843 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30844 +
30845 +#ifdef CONFIG_PAX_KERNEXEC
30846 + " movl %0, %%cr0\n"
30847 +#endif
30848 +
30849 " jmp 2b\n"
30850 ".previous\n"
30851 _ASM_EXTABLE(1b, 3b)
30852 - : : "r" (from), "r" (to) : "memory");
30853 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30854
30855 from += 64;
30856 to += 64;
30857 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30858 index f6d13ee..d789440 100644
30859 --- a/arch/x86/lib/msr-reg.S
30860 +++ b/arch/x86/lib/msr-reg.S
30861 @@ -3,6 +3,7 @@
30862 #include <asm/dwarf2.h>
30863 #include <asm/asm.h>
30864 #include <asm/msr.h>
30865 +#include <asm/alternative-asm.h>
30866
30867 #ifdef CONFIG_X86_64
30868 /*
30869 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30870 movl %edi, 28(%r10)
30871 popq_cfi %rbp
30872 popq_cfi %rbx
30873 + pax_force_retaddr
30874 ret
30875 3:
30876 CFI_RESTORE_STATE
30877 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30878 index fc6ba17..14ad9a5 100644
30879 --- a/arch/x86/lib/putuser.S
30880 +++ b/arch/x86/lib/putuser.S
30881 @@ -16,7 +16,9 @@
30882 #include <asm/errno.h>
30883 #include <asm/asm.h>
30884 #include <asm/smap.h>
30885 -
30886 +#include <asm/segment.h>
30887 +#include <asm/pgtable.h>
30888 +#include <asm/alternative-asm.h>
30889
30890 /*
30891 * __put_user_X
30892 @@ -30,57 +32,125 @@
30893 * as they get called from within inline assembly.
30894 */
30895
30896 -#define ENTER CFI_STARTPROC ; \
30897 - GET_THREAD_INFO(%_ASM_BX)
30898 -#define EXIT ASM_CLAC ; \
30899 - ret ; \
30900 +#define ENTER CFI_STARTPROC
30901 +#define EXIT ASM_CLAC ; \
30902 + pax_force_retaddr ; \
30903 + ret ; \
30904 CFI_ENDPROC
30905
30906 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30907 +#define _DEST %_ASM_CX,%_ASM_BX
30908 +#else
30909 +#define _DEST %_ASM_CX
30910 +#endif
30911 +
30912 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30913 +#define __copyuser_seg gs;
30914 +#else
30915 +#define __copyuser_seg
30916 +#endif
30917 +
30918 .text
30919 ENTRY(__put_user_1)
30920 ENTER
30921 +
30922 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30923 + GET_THREAD_INFO(%_ASM_BX)
30924 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30925 jae bad_put_user
30926 +
30927 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30928 + mov pax_user_shadow_base,%_ASM_BX
30929 + cmp %_ASM_BX,%_ASM_CX
30930 + jb 1234f
30931 + xor %ebx,%ebx
30932 +1234:
30933 +#endif
30934 +
30935 +#endif
30936 +
30937 ASM_STAC
30938 -1: movb %al,(%_ASM_CX)
30939 +1: __copyuser_seg movb %al,(_DEST)
30940 xor %eax,%eax
30941 EXIT
30942 ENDPROC(__put_user_1)
30943
30944 ENTRY(__put_user_2)
30945 ENTER
30946 +
30947 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30948 + GET_THREAD_INFO(%_ASM_BX)
30949 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30950 sub $1,%_ASM_BX
30951 cmp %_ASM_BX,%_ASM_CX
30952 jae bad_put_user
30953 +
30954 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30955 + mov pax_user_shadow_base,%_ASM_BX
30956 + cmp %_ASM_BX,%_ASM_CX
30957 + jb 1234f
30958 + xor %ebx,%ebx
30959 +1234:
30960 +#endif
30961 +
30962 +#endif
30963 +
30964 ASM_STAC
30965 -2: movw %ax,(%_ASM_CX)
30966 +2: __copyuser_seg movw %ax,(_DEST)
30967 xor %eax,%eax
30968 EXIT
30969 ENDPROC(__put_user_2)
30970
30971 ENTRY(__put_user_4)
30972 ENTER
30973 +
30974 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30975 + GET_THREAD_INFO(%_ASM_BX)
30976 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30977 sub $3,%_ASM_BX
30978 cmp %_ASM_BX,%_ASM_CX
30979 jae bad_put_user
30980 +
30981 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30982 + mov pax_user_shadow_base,%_ASM_BX
30983 + cmp %_ASM_BX,%_ASM_CX
30984 + jb 1234f
30985 + xor %ebx,%ebx
30986 +1234:
30987 +#endif
30988 +
30989 +#endif
30990 +
30991 ASM_STAC
30992 -3: movl %eax,(%_ASM_CX)
30993 +3: __copyuser_seg movl %eax,(_DEST)
30994 xor %eax,%eax
30995 EXIT
30996 ENDPROC(__put_user_4)
30997
30998 ENTRY(__put_user_8)
30999 ENTER
31000 +
31001 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31002 + GET_THREAD_INFO(%_ASM_BX)
31003 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31004 sub $7,%_ASM_BX
31005 cmp %_ASM_BX,%_ASM_CX
31006 jae bad_put_user
31007 +
31008 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31009 + mov pax_user_shadow_base,%_ASM_BX
31010 + cmp %_ASM_BX,%_ASM_CX
31011 + jb 1234f
31012 + xor %ebx,%ebx
31013 +1234:
31014 +#endif
31015 +
31016 +#endif
31017 +
31018 ASM_STAC
31019 -4: mov %_ASM_AX,(%_ASM_CX)
31020 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31021 #ifdef CONFIG_X86_32
31022 -5: movl %edx,4(%_ASM_CX)
31023 +5: __copyuser_seg movl %edx,4(_DEST)
31024 #endif
31025 xor %eax,%eax
31026 EXIT
31027 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31028 index 5dff5f0..cadebf4 100644
31029 --- a/arch/x86/lib/rwsem.S
31030 +++ b/arch/x86/lib/rwsem.S
31031 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31032 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31033 CFI_RESTORE __ASM_REG(dx)
31034 restore_common_regs
31035 + pax_force_retaddr
31036 ret
31037 CFI_ENDPROC
31038 ENDPROC(call_rwsem_down_read_failed)
31039 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31040 movq %rax,%rdi
31041 call rwsem_down_write_failed
31042 restore_common_regs
31043 + pax_force_retaddr
31044 ret
31045 CFI_ENDPROC
31046 ENDPROC(call_rwsem_down_write_failed)
31047 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31048 movq %rax,%rdi
31049 call rwsem_wake
31050 restore_common_regs
31051 -1: ret
31052 +1: pax_force_retaddr
31053 + ret
31054 CFI_ENDPROC
31055 ENDPROC(call_rwsem_wake)
31056
31057 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31058 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31059 CFI_RESTORE __ASM_REG(dx)
31060 restore_common_regs
31061 + pax_force_retaddr
31062 ret
31063 CFI_ENDPROC
31064 ENDPROC(call_rwsem_downgrade_wake)
31065 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31066 index b30b5eb..2b57052 100644
31067 --- a/arch/x86/lib/thunk_64.S
31068 +++ b/arch/x86/lib/thunk_64.S
31069 @@ -9,6 +9,7 @@
31070 #include <asm/dwarf2.h>
31071 #include <asm/calling.h>
31072 #include <asm/asm.h>
31073 +#include <asm/alternative-asm.h>
31074
31075 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31076 .macro THUNK name, func, put_ret_addr_in_rdi=0
31077 @@ -16,11 +17,11 @@
31078 \name:
31079 CFI_STARTPROC
31080
31081 - /* this one pushes 9 elems, the next one would be %rIP */
31082 - SAVE_ARGS
31083 + /* this one pushes 15+1 elems, the next one would be %rIP */
31084 + SAVE_ARGS 8
31085
31086 .if \put_ret_addr_in_rdi
31087 - movq_cfi_restore 9*8, rdi
31088 + movq_cfi_restore RIP, rdi
31089 .endif
31090
31091 call \func
31092 @@ -47,9 +48,10 @@
31093
31094 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31095 CFI_STARTPROC
31096 - SAVE_ARGS
31097 + SAVE_ARGS 8
31098 restore:
31099 - RESTORE_ARGS
31100 + RESTORE_ARGS 1,8
31101 + pax_force_retaddr
31102 ret
31103 CFI_ENDPROC
31104 _ASM_NOKPROBE(restore)
31105 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31106 index e2f5e21..4b22130 100644
31107 --- a/arch/x86/lib/usercopy_32.c
31108 +++ b/arch/x86/lib/usercopy_32.c
31109 @@ -42,11 +42,13 @@ do { \
31110 int __d0; \
31111 might_fault(); \
31112 __asm__ __volatile__( \
31113 + __COPYUSER_SET_ES \
31114 ASM_STAC "\n" \
31115 "0: rep; stosl\n" \
31116 " movl %2,%0\n" \
31117 "1: rep; stosb\n" \
31118 "2: " ASM_CLAC "\n" \
31119 + __COPYUSER_RESTORE_ES \
31120 ".section .fixup,\"ax\"\n" \
31121 "3: lea 0(%2,%0,4),%0\n" \
31122 " jmp 2b\n" \
31123 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31124
31125 #ifdef CONFIG_X86_INTEL_USERCOPY
31126 static unsigned long
31127 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31128 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31129 {
31130 int d0, d1;
31131 __asm__ __volatile__(
31132 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31133 " .align 2,0x90\n"
31134 "3: movl 0(%4), %%eax\n"
31135 "4: movl 4(%4), %%edx\n"
31136 - "5: movl %%eax, 0(%3)\n"
31137 - "6: movl %%edx, 4(%3)\n"
31138 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31139 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31140 "7: movl 8(%4), %%eax\n"
31141 "8: movl 12(%4),%%edx\n"
31142 - "9: movl %%eax, 8(%3)\n"
31143 - "10: movl %%edx, 12(%3)\n"
31144 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31145 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31146 "11: movl 16(%4), %%eax\n"
31147 "12: movl 20(%4), %%edx\n"
31148 - "13: movl %%eax, 16(%3)\n"
31149 - "14: movl %%edx, 20(%3)\n"
31150 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31151 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31152 "15: movl 24(%4), %%eax\n"
31153 "16: movl 28(%4), %%edx\n"
31154 - "17: movl %%eax, 24(%3)\n"
31155 - "18: movl %%edx, 28(%3)\n"
31156 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31157 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31158 "19: movl 32(%4), %%eax\n"
31159 "20: movl 36(%4), %%edx\n"
31160 - "21: movl %%eax, 32(%3)\n"
31161 - "22: movl %%edx, 36(%3)\n"
31162 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31163 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31164 "23: movl 40(%4), %%eax\n"
31165 "24: movl 44(%4), %%edx\n"
31166 - "25: movl %%eax, 40(%3)\n"
31167 - "26: movl %%edx, 44(%3)\n"
31168 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31169 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31170 "27: movl 48(%4), %%eax\n"
31171 "28: movl 52(%4), %%edx\n"
31172 - "29: movl %%eax, 48(%3)\n"
31173 - "30: movl %%edx, 52(%3)\n"
31174 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31175 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31176 "31: movl 56(%4), %%eax\n"
31177 "32: movl 60(%4), %%edx\n"
31178 - "33: movl %%eax, 56(%3)\n"
31179 - "34: movl %%edx, 60(%3)\n"
31180 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31181 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31182 " addl $-64, %0\n"
31183 " addl $64, %4\n"
31184 " addl $64, %3\n"
31185 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31186 " shrl $2, %0\n"
31187 " andl $3, %%eax\n"
31188 " cld\n"
31189 + __COPYUSER_SET_ES
31190 "99: rep; movsl\n"
31191 "36: movl %%eax, %0\n"
31192 "37: rep; movsb\n"
31193 "100:\n"
31194 + __COPYUSER_RESTORE_ES
31195 + ".section .fixup,\"ax\"\n"
31196 + "101: lea 0(%%eax,%0,4),%0\n"
31197 + " jmp 100b\n"
31198 + ".previous\n"
31199 + _ASM_EXTABLE(1b,100b)
31200 + _ASM_EXTABLE(2b,100b)
31201 + _ASM_EXTABLE(3b,100b)
31202 + _ASM_EXTABLE(4b,100b)
31203 + _ASM_EXTABLE(5b,100b)
31204 + _ASM_EXTABLE(6b,100b)
31205 + _ASM_EXTABLE(7b,100b)
31206 + _ASM_EXTABLE(8b,100b)
31207 + _ASM_EXTABLE(9b,100b)
31208 + _ASM_EXTABLE(10b,100b)
31209 + _ASM_EXTABLE(11b,100b)
31210 + _ASM_EXTABLE(12b,100b)
31211 + _ASM_EXTABLE(13b,100b)
31212 + _ASM_EXTABLE(14b,100b)
31213 + _ASM_EXTABLE(15b,100b)
31214 + _ASM_EXTABLE(16b,100b)
31215 + _ASM_EXTABLE(17b,100b)
31216 + _ASM_EXTABLE(18b,100b)
31217 + _ASM_EXTABLE(19b,100b)
31218 + _ASM_EXTABLE(20b,100b)
31219 + _ASM_EXTABLE(21b,100b)
31220 + _ASM_EXTABLE(22b,100b)
31221 + _ASM_EXTABLE(23b,100b)
31222 + _ASM_EXTABLE(24b,100b)
31223 + _ASM_EXTABLE(25b,100b)
31224 + _ASM_EXTABLE(26b,100b)
31225 + _ASM_EXTABLE(27b,100b)
31226 + _ASM_EXTABLE(28b,100b)
31227 + _ASM_EXTABLE(29b,100b)
31228 + _ASM_EXTABLE(30b,100b)
31229 + _ASM_EXTABLE(31b,100b)
31230 + _ASM_EXTABLE(32b,100b)
31231 + _ASM_EXTABLE(33b,100b)
31232 + _ASM_EXTABLE(34b,100b)
31233 + _ASM_EXTABLE(35b,100b)
31234 + _ASM_EXTABLE(36b,100b)
31235 + _ASM_EXTABLE(37b,100b)
31236 + _ASM_EXTABLE(99b,101b)
31237 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31238 + : "1"(to), "2"(from), "0"(size)
31239 + : "eax", "edx", "memory");
31240 + return size;
31241 +}
31242 +
31243 +static unsigned long
31244 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31245 +{
31246 + int d0, d1;
31247 + __asm__ __volatile__(
31248 + " .align 2,0x90\n"
31249 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31250 + " cmpl $67, %0\n"
31251 + " jbe 3f\n"
31252 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31253 + " .align 2,0x90\n"
31254 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31255 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31256 + "5: movl %%eax, 0(%3)\n"
31257 + "6: movl %%edx, 4(%3)\n"
31258 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31259 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31260 + "9: movl %%eax, 8(%3)\n"
31261 + "10: movl %%edx, 12(%3)\n"
31262 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31263 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31264 + "13: movl %%eax, 16(%3)\n"
31265 + "14: movl %%edx, 20(%3)\n"
31266 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31267 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31268 + "17: movl %%eax, 24(%3)\n"
31269 + "18: movl %%edx, 28(%3)\n"
31270 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31271 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31272 + "21: movl %%eax, 32(%3)\n"
31273 + "22: movl %%edx, 36(%3)\n"
31274 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31275 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31276 + "25: movl %%eax, 40(%3)\n"
31277 + "26: movl %%edx, 44(%3)\n"
31278 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31279 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31280 + "29: movl %%eax, 48(%3)\n"
31281 + "30: movl %%edx, 52(%3)\n"
31282 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31283 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31284 + "33: movl %%eax, 56(%3)\n"
31285 + "34: movl %%edx, 60(%3)\n"
31286 + " addl $-64, %0\n"
31287 + " addl $64, %4\n"
31288 + " addl $64, %3\n"
31289 + " cmpl $63, %0\n"
31290 + " ja 1b\n"
31291 + "35: movl %0, %%eax\n"
31292 + " shrl $2, %0\n"
31293 + " andl $3, %%eax\n"
31294 + " cld\n"
31295 + "99: rep; "__copyuser_seg" movsl\n"
31296 + "36: movl %%eax, %0\n"
31297 + "37: rep; "__copyuser_seg" movsb\n"
31298 + "100:\n"
31299 ".section .fixup,\"ax\"\n"
31300 "101: lea 0(%%eax,%0,4),%0\n"
31301 " jmp 100b\n"
31302 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31303 int d0, d1;
31304 __asm__ __volatile__(
31305 " .align 2,0x90\n"
31306 - "0: movl 32(%4), %%eax\n"
31307 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31308 " cmpl $67, %0\n"
31309 " jbe 2f\n"
31310 - "1: movl 64(%4), %%eax\n"
31311 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31312 " .align 2,0x90\n"
31313 - "2: movl 0(%4), %%eax\n"
31314 - "21: movl 4(%4), %%edx\n"
31315 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31316 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31317 " movl %%eax, 0(%3)\n"
31318 " movl %%edx, 4(%3)\n"
31319 - "3: movl 8(%4), %%eax\n"
31320 - "31: movl 12(%4),%%edx\n"
31321 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31322 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31323 " movl %%eax, 8(%3)\n"
31324 " movl %%edx, 12(%3)\n"
31325 - "4: movl 16(%4), %%eax\n"
31326 - "41: movl 20(%4), %%edx\n"
31327 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31328 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31329 " movl %%eax, 16(%3)\n"
31330 " movl %%edx, 20(%3)\n"
31331 - "10: movl 24(%4), %%eax\n"
31332 - "51: movl 28(%4), %%edx\n"
31333 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31334 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31335 " movl %%eax, 24(%3)\n"
31336 " movl %%edx, 28(%3)\n"
31337 - "11: movl 32(%4), %%eax\n"
31338 - "61: movl 36(%4), %%edx\n"
31339 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31340 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31341 " movl %%eax, 32(%3)\n"
31342 " movl %%edx, 36(%3)\n"
31343 - "12: movl 40(%4), %%eax\n"
31344 - "71: movl 44(%4), %%edx\n"
31345 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31346 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31347 " movl %%eax, 40(%3)\n"
31348 " movl %%edx, 44(%3)\n"
31349 - "13: movl 48(%4), %%eax\n"
31350 - "81: movl 52(%4), %%edx\n"
31351 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31352 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31353 " movl %%eax, 48(%3)\n"
31354 " movl %%edx, 52(%3)\n"
31355 - "14: movl 56(%4), %%eax\n"
31356 - "91: movl 60(%4), %%edx\n"
31357 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31358 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31359 " movl %%eax, 56(%3)\n"
31360 " movl %%edx, 60(%3)\n"
31361 " addl $-64, %0\n"
31362 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31363 " shrl $2, %0\n"
31364 " andl $3, %%eax\n"
31365 " cld\n"
31366 - "6: rep; movsl\n"
31367 + "6: rep; "__copyuser_seg" movsl\n"
31368 " movl %%eax,%0\n"
31369 - "7: rep; movsb\n"
31370 + "7: rep; "__copyuser_seg" movsb\n"
31371 "8:\n"
31372 ".section .fixup,\"ax\"\n"
31373 "9: lea 0(%%eax,%0,4),%0\n"
31374 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31375
31376 __asm__ __volatile__(
31377 " .align 2,0x90\n"
31378 - "0: movl 32(%4), %%eax\n"
31379 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31380 " cmpl $67, %0\n"
31381 " jbe 2f\n"
31382 - "1: movl 64(%4), %%eax\n"
31383 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31384 " .align 2,0x90\n"
31385 - "2: movl 0(%4), %%eax\n"
31386 - "21: movl 4(%4), %%edx\n"
31387 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31388 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31389 " movnti %%eax, 0(%3)\n"
31390 " movnti %%edx, 4(%3)\n"
31391 - "3: movl 8(%4), %%eax\n"
31392 - "31: movl 12(%4),%%edx\n"
31393 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31394 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31395 " movnti %%eax, 8(%3)\n"
31396 " movnti %%edx, 12(%3)\n"
31397 - "4: movl 16(%4), %%eax\n"
31398 - "41: movl 20(%4), %%edx\n"
31399 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31400 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31401 " movnti %%eax, 16(%3)\n"
31402 " movnti %%edx, 20(%3)\n"
31403 - "10: movl 24(%4), %%eax\n"
31404 - "51: movl 28(%4), %%edx\n"
31405 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31406 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31407 " movnti %%eax, 24(%3)\n"
31408 " movnti %%edx, 28(%3)\n"
31409 - "11: movl 32(%4), %%eax\n"
31410 - "61: movl 36(%4), %%edx\n"
31411 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31412 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31413 " movnti %%eax, 32(%3)\n"
31414 " movnti %%edx, 36(%3)\n"
31415 - "12: movl 40(%4), %%eax\n"
31416 - "71: movl 44(%4), %%edx\n"
31417 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31418 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31419 " movnti %%eax, 40(%3)\n"
31420 " movnti %%edx, 44(%3)\n"
31421 - "13: movl 48(%4), %%eax\n"
31422 - "81: movl 52(%4), %%edx\n"
31423 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31424 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31425 " movnti %%eax, 48(%3)\n"
31426 " movnti %%edx, 52(%3)\n"
31427 - "14: movl 56(%4), %%eax\n"
31428 - "91: movl 60(%4), %%edx\n"
31429 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31430 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31431 " movnti %%eax, 56(%3)\n"
31432 " movnti %%edx, 60(%3)\n"
31433 " addl $-64, %0\n"
31434 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31435 " shrl $2, %0\n"
31436 " andl $3, %%eax\n"
31437 " cld\n"
31438 - "6: rep; movsl\n"
31439 + "6: rep; "__copyuser_seg" movsl\n"
31440 " movl %%eax,%0\n"
31441 - "7: rep; movsb\n"
31442 + "7: rep; "__copyuser_seg" movsb\n"
31443 "8:\n"
31444 ".section .fixup,\"ax\"\n"
31445 "9: lea 0(%%eax,%0,4),%0\n"
31446 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31447
31448 __asm__ __volatile__(
31449 " .align 2,0x90\n"
31450 - "0: movl 32(%4), %%eax\n"
31451 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31452 " cmpl $67, %0\n"
31453 " jbe 2f\n"
31454 - "1: movl 64(%4), %%eax\n"
31455 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31456 " .align 2,0x90\n"
31457 - "2: movl 0(%4), %%eax\n"
31458 - "21: movl 4(%4), %%edx\n"
31459 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31460 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31461 " movnti %%eax, 0(%3)\n"
31462 " movnti %%edx, 4(%3)\n"
31463 - "3: movl 8(%4), %%eax\n"
31464 - "31: movl 12(%4),%%edx\n"
31465 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31466 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31467 " movnti %%eax, 8(%3)\n"
31468 " movnti %%edx, 12(%3)\n"
31469 - "4: movl 16(%4), %%eax\n"
31470 - "41: movl 20(%4), %%edx\n"
31471 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31472 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31473 " movnti %%eax, 16(%3)\n"
31474 " movnti %%edx, 20(%3)\n"
31475 - "10: movl 24(%4), %%eax\n"
31476 - "51: movl 28(%4), %%edx\n"
31477 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31478 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31479 " movnti %%eax, 24(%3)\n"
31480 " movnti %%edx, 28(%3)\n"
31481 - "11: movl 32(%4), %%eax\n"
31482 - "61: movl 36(%4), %%edx\n"
31483 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31484 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31485 " movnti %%eax, 32(%3)\n"
31486 " movnti %%edx, 36(%3)\n"
31487 - "12: movl 40(%4), %%eax\n"
31488 - "71: movl 44(%4), %%edx\n"
31489 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31490 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31491 " movnti %%eax, 40(%3)\n"
31492 " movnti %%edx, 44(%3)\n"
31493 - "13: movl 48(%4), %%eax\n"
31494 - "81: movl 52(%4), %%edx\n"
31495 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31496 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31497 " movnti %%eax, 48(%3)\n"
31498 " movnti %%edx, 52(%3)\n"
31499 - "14: movl 56(%4), %%eax\n"
31500 - "91: movl 60(%4), %%edx\n"
31501 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31502 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31503 " movnti %%eax, 56(%3)\n"
31504 " movnti %%edx, 60(%3)\n"
31505 " addl $-64, %0\n"
31506 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31507 " shrl $2, %0\n"
31508 " andl $3, %%eax\n"
31509 " cld\n"
31510 - "6: rep; movsl\n"
31511 + "6: rep; "__copyuser_seg" movsl\n"
31512 " movl %%eax,%0\n"
31513 - "7: rep; movsb\n"
31514 + "7: rep; "__copyuser_seg" movsb\n"
31515 "8:\n"
31516 ".section .fixup,\"ax\"\n"
31517 "9: lea 0(%%eax,%0,4),%0\n"
31518 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31519 */
31520 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31521 unsigned long size);
31522 -unsigned long __copy_user_intel(void __user *to, const void *from,
31523 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31524 + unsigned long size);
31525 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31526 unsigned long size);
31527 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31528 const void __user *from, unsigned long size);
31529 #endif /* CONFIG_X86_INTEL_USERCOPY */
31530
31531 /* Generic arbitrary sized copy. */
31532 -#define __copy_user(to, from, size) \
31533 +#define __copy_user(to, from, size, prefix, set, restore) \
31534 do { \
31535 int __d0, __d1, __d2; \
31536 __asm__ __volatile__( \
31537 + set \
31538 " cmp $7,%0\n" \
31539 " jbe 1f\n" \
31540 " movl %1,%0\n" \
31541 " negl %0\n" \
31542 " andl $7,%0\n" \
31543 " subl %0,%3\n" \
31544 - "4: rep; movsb\n" \
31545 + "4: rep; "prefix"movsb\n" \
31546 " movl %3,%0\n" \
31547 " shrl $2,%0\n" \
31548 " andl $3,%3\n" \
31549 " .align 2,0x90\n" \
31550 - "0: rep; movsl\n" \
31551 + "0: rep; "prefix"movsl\n" \
31552 " movl %3,%0\n" \
31553 - "1: rep; movsb\n" \
31554 + "1: rep; "prefix"movsb\n" \
31555 "2:\n" \
31556 + restore \
31557 ".section .fixup,\"ax\"\n" \
31558 "5: addl %3,%0\n" \
31559 " jmp 2b\n" \
31560 @@ -538,14 +650,14 @@ do { \
31561 " negl %0\n" \
31562 " andl $7,%0\n" \
31563 " subl %0,%3\n" \
31564 - "4: rep; movsb\n" \
31565 + "4: rep; "__copyuser_seg"movsb\n" \
31566 " movl %3,%0\n" \
31567 " shrl $2,%0\n" \
31568 " andl $3,%3\n" \
31569 " .align 2,0x90\n" \
31570 - "0: rep; movsl\n" \
31571 + "0: rep; "__copyuser_seg"movsl\n" \
31572 " movl %3,%0\n" \
31573 - "1: rep; movsb\n" \
31574 + "1: rep; "__copyuser_seg"movsb\n" \
31575 "2:\n" \
31576 ".section .fixup,\"ax\"\n" \
31577 "5: addl %3,%0\n" \
31578 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31579 {
31580 stac();
31581 if (movsl_is_ok(to, from, n))
31582 - __copy_user(to, from, n);
31583 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31584 else
31585 - n = __copy_user_intel(to, from, n);
31586 + n = __generic_copy_to_user_intel(to, from, n);
31587 clac();
31588 return n;
31589 }
31590 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31591 {
31592 stac();
31593 if (movsl_is_ok(to, from, n))
31594 - __copy_user(to, from, n);
31595 + __copy_user(to, from, n, __copyuser_seg, "", "");
31596 else
31597 - n = __copy_user_intel((void __user *)to,
31598 - (const void *)from, n);
31599 + n = __generic_copy_from_user_intel(to, from, n);
31600 clac();
31601 return n;
31602 }
31603 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31604 if (n > 64 && cpu_has_xmm2)
31605 n = __copy_user_intel_nocache(to, from, n);
31606 else
31607 - __copy_user(to, from, n);
31608 + __copy_user(to, from, n, __copyuser_seg, "", "");
31609 #else
31610 - __copy_user(to, from, n);
31611 + __copy_user(to, from, n, __copyuser_seg, "", "");
31612 #endif
31613 clac();
31614 return n;
31615 }
31616 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31617
31618 -/**
31619 - * copy_to_user: - Copy a block of data into user space.
31620 - * @to: Destination address, in user space.
31621 - * @from: Source address, in kernel space.
31622 - * @n: Number of bytes to copy.
31623 - *
31624 - * Context: User context only. This function may sleep.
31625 - *
31626 - * Copy data from kernel space to user space.
31627 - *
31628 - * Returns number of bytes that could not be copied.
31629 - * On success, this will be zero.
31630 - */
31631 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31632 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31633 +void __set_fs(mm_segment_t x)
31634 {
31635 - if (access_ok(VERIFY_WRITE, to, n))
31636 - n = __copy_to_user(to, from, n);
31637 - return n;
31638 + switch (x.seg) {
31639 + case 0:
31640 + loadsegment(gs, 0);
31641 + break;
31642 + case TASK_SIZE_MAX:
31643 + loadsegment(gs, __USER_DS);
31644 + break;
31645 + case -1UL:
31646 + loadsegment(gs, __KERNEL_DS);
31647 + break;
31648 + default:
31649 + BUG();
31650 + }
31651 }
31652 -EXPORT_SYMBOL(_copy_to_user);
31653 +EXPORT_SYMBOL(__set_fs);
31654
31655 -/**
31656 - * copy_from_user: - Copy a block of data from user space.
31657 - * @to: Destination address, in kernel space.
31658 - * @from: Source address, in user space.
31659 - * @n: Number of bytes to copy.
31660 - *
31661 - * Context: User context only. This function may sleep.
31662 - *
31663 - * Copy data from user space to kernel space.
31664 - *
31665 - * Returns number of bytes that could not be copied.
31666 - * On success, this will be zero.
31667 - *
31668 - * If some data could not be copied, this function will pad the copied
31669 - * data to the requested size using zero bytes.
31670 - */
31671 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31672 +void set_fs(mm_segment_t x)
31673 {
31674 - if (access_ok(VERIFY_READ, from, n))
31675 - n = __copy_from_user(to, from, n);
31676 - else
31677 - memset(to, 0, n);
31678 - return n;
31679 + current_thread_info()->addr_limit = x;
31680 + __set_fs(x);
31681 }
31682 -EXPORT_SYMBOL(_copy_from_user);
31683 +EXPORT_SYMBOL(set_fs);
31684 +#endif
31685 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31686 index c905e89..01ab928 100644
31687 --- a/arch/x86/lib/usercopy_64.c
31688 +++ b/arch/x86/lib/usercopy_64.c
31689 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31690 might_fault();
31691 /* no memory constraint because it doesn't change any memory gcc knows
31692 about */
31693 + pax_open_userland();
31694 stac();
31695 asm volatile(
31696 " testq %[size8],%[size8]\n"
31697 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31698 _ASM_EXTABLE(0b,3b)
31699 _ASM_EXTABLE(1b,2b)
31700 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31701 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31702 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31703 [zero] "r" (0UL), [eight] "r" (8UL));
31704 clac();
31705 + pax_close_userland();
31706 return size;
31707 }
31708 EXPORT_SYMBOL(__clear_user);
31709 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31710 }
31711 EXPORT_SYMBOL(clear_user);
31712
31713 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31714 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31715 {
31716 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31717 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31718 - }
31719 - return len;
31720 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31721 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31722 + return len;
31723 }
31724 EXPORT_SYMBOL(copy_in_user);
31725
31726 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31727 * it is not necessary to optimize tail handling.
31728 */
31729 __visible unsigned long
31730 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31731 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31732 {
31733 char c;
31734 unsigned zero_len;
31735
31736 + clac();
31737 + pax_close_userland();
31738 for (; len; --len, to++) {
31739 if (__get_user_nocheck(c, from++, sizeof(char)))
31740 break;
31741 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31742 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31743 if (__put_user_nocheck(c, to++, sizeof(char)))
31744 break;
31745 - clac();
31746 return len;
31747 }
31748 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31749 index ecfdc46..55b9309 100644
31750 --- a/arch/x86/mm/Makefile
31751 +++ b/arch/x86/mm/Makefile
31752 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31753 obj-$(CONFIG_MEMTEST) += memtest.o
31754
31755 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31756 +
31757 +quote:="
31758 +obj-$(CONFIG_X86_64) += uderef_64.o
31759 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31760 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31761 index 903ec1e..c4166b2 100644
31762 --- a/arch/x86/mm/extable.c
31763 +++ b/arch/x86/mm/extable.c
31764 @@ -6,12 +6,24 @@
31765 static inline unsigned long
31766 ex_insn_addr(const struct exception_table_entry *x)
31767 {
31768 - return (unsigned long)&x->insn + x->insn;
31769 + unsigned long reloc = 0;
31770 +
31771 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31772 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31773 +#endif
31774 +
31775 + return (unsigned long)&x->insn + x->insn + reloc;
31776 }
31777 static inline unsigned long
31778 ex_fixup_addr(const struct exception_table_entry *x)
31779 {
31780 - return (unsigned long)&x->fixup + x->fixup;
31781 + unsigned long reloc = 0;
31782 +
31783 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31784 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31785 +#endif
31786 +
31787 + return (unsigned long)&x->fixup + x->fixup + reloc;
31788 }
31789
31790 int fixup_exception(struct pt_regs *regs)
31791 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31792 unsigned long new_ip;
31793
31794 #ifdef CONFIG_PNPBIOS
31795 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31796 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31797 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31798 extern u32 pnp_bios_is_utter_crap;
31799 pnp_bios_is_utter_crap = 1;
31800 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31801 i += 4;
31802 p->fixup -= i;
31803 i += 4;
31804 +
31805 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31806 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31807 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31808 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31809 +#endif
31810 +
31811 }
31812 }
31813
31814 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31815 index e3ff27a..f38f7c0 100644
31816 --- a/arch/x86/mm/fault.c
31817 +++ b/arch/x86/mm/fault.c
31818 @@ -13,12 +13,19 @@
31819 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31820 #include <linux/prefetch.h> /* prefetchw */
31821 #include <linux/context_tracking.h> /* exception_enter(), ... */
31822 +#include <linux/unistd.h>
31823 +#include <linux/compiler.h>
31824
31825 #include <asm/traps.h> /* dotraplinkage, ... */
31826 #include <asm/pgalloc.h> /* pgd_*(), ... */
31827 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31828 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31829 #include <asm/vsyscall.h> /* emulate_vsyscall */
31830 +#include <asm/tlbflush.h>
31831 +
31832 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31833 +#include <asm/stacktrace.h>
31834 +#endif
31835
31836 #define CREATE_TRACE_POINTS
31837 #include <asm/trace/exceptions.h>
31838 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31839 int ret = 0;
31840
31841 /* kprobe_running() needs smp_processor_id() */
31842 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31843 + if (kprobes_built_in() && !user_mode(regs)) {
31844 preempt_disable();
31845 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31846 ret = 1;
31847 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31848 return !instr_lo || (instr_lo>>1) == 1;
31849 case 0x00:
31850 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31851 - if (probe_kernel_address(instr, opcode))
31852 + if (user_mode(regs)) {
31853 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31854 + return 0;
31855 + } else if (probe_kernel_address(instr, opcode))
31856 return 0;
31857
31858 *prefetch = (instr_lo == 0xF) &&
31859 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31860 while (instr < max_instr) {
31861 unsigned char opcode;
31862
31863 - if (probe_kernel_address(instr, opcode))
31864 + if (user_mode(regs)) {
31865 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31866 + break;
31867 + } else if (probe_kernel_address(instr, opcode))
31868 break;
31869
31870 instr++;
31871 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31872 force_sig_info(si_signo, &info, tsk);
31873 }
31874
31875 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31876 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31877 +#endif
31878 +
31879 +#ifdef CONFIG_PAX_EMUTRAMP
31880 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31881 +#endif
31882 +
31883 +#ifdef CONFIG_PAX_PAGEEXEC
31884 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31885 +{
31886 + pgd_t *pgd;
31887 + pud_t *pud;
31888 + pmd_t *pmd;
31889 +
31890 + pgd = pgd_offset(mm, address);
31891 + if (!pgd_present(*pgd))
31892 + return NULL;
31893 + pud = pud_offset(pgd, address);
31894 + if (!pud_present(*pud))
31895 + return NULL;
31896 + pmd = pmd_offset(pud, address);
31897 + if (!pmd_present(*pmd))
31898 + return NULL;
31899 + return pmd;
31900 +}
31901 +#endif
31902 +
31903 DEFINE_SPINLOCK(pgd_lock);
31904 LIST_HEAD(pgd_list);
31905
31906 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31907 for (address = VMALLOC_START & PMD_MASK;
31908 address >= TASK_SIZE && address < FIXADDR_TOP;
31909 address += PMD_SIZE) {
31910 +
31911 +#ifdef CONFIG_PAX_PER_CPU_PGD
31912 + unsigned long cpu;
31913 +#else
31914 struct page *page;
31915 +#endif
31916
31917 spin_lock(&pgd_lock);
31918 +
31919 +#ifdef CONFIG_PAX_PER_CPU_PGD
31920 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31921 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31922 + pmd_t *ret;
31923 +
31924 + ret = vmalloc_sync_one(pgd, address);
31925 + if (!ret)
31926 + break;
31927 + pgd = get_cpu_pgd(cpu, kernel);
31928 +#else
31929 list_for_each_entry(page, &pgd_list, lru) {
31930 + pgd_t *pgd;
31931 spinlock_t *pgt_lock;
31932 pmd_t *ret;
31933
31934 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31935 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31936
31937 spin_lock(pgt_lock);
31938 - ret = vmalloc_sync_one(page_address(page), address);
31939 + pgd = page_address(page);
31940 +#endif
31941 +
31942 + ret = vmalloc_sync_one(pgd, address);
31943 +
31944 +#ifndef CONFIG_PAX_PER_CPU_PGD
31945 spin_unlock(pgt_lock);
31946 +#endif
31947
31948 if (!ret)
31949 break;
31950 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31951 * an interrupt in the middle of a task switch..
31952 */
31953 pgd_paddr = read_cr3();
31954 +
31955 +#ifdef CONFIG_PAX_PER_CPU_PGD
31956 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31957 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31958 +#endif
31959 +
31960 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31961 if (!pmd_k)
31962 return -1;
31963 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31964 * happen within a race in page table update. In the later
31965 * case just flush:
31966 */
31967 - pgd = pgd_offset(current->active_mm, address);
31968 +
31969 pgd_ref = pgd_offset_k(address);
31970 if (pgd_none(*pgd_ref))
31971 return -1;
31972
31973 +#ifdef CONFIG_PAX_PER_CPU_PGD
31974 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31975 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31976 + if (pgd_none(*pgd)) {
31977 + set_pgd(pgd, *pgd_ref);
31978 + arch_flush_lazy_mmu_mode();
31979 + } else {
31980 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31981 + }
31982 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31983 +#else
31984 + pgd = pgd_offset(current->active_mm, address);
31985 +#endif
31986 +
31987 if (pgd_none(*pgd)) {
31988 set_pgd(pgd, *pgd_ref);
31989 arch_flush_lazy_mmu_mode();
31990 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31991 static int is_errata100(struct pt_regs *regs, unsigned long address)
31992 {
31993 #ifdef CONFIG_X86_64
31994 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31995 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31996 return 1;
31997 #endif
31998 return 0;
31999 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32000 }
32001
32002 static const char nx_warning[] = KERN_CRIT
32003 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32004 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32005 static const char smep_warning[] = KERN_CRIT
32006 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32007 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32008
32009 static void
32010 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32011 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32012 if (!oops_may_print())
32013 return;
32014
32015 - if (error_code & PF_INSTR) {
32016 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32017 unsigned int level;
32018 pgd_t *pgd;
32019 pte_t *pte;
32020 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32021 pte = lookup_address_in_pgd(pgd, address, &level);
32022
32023 if (pte && pte_present(*pte) && !pte_exec(*pte))
32024 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32025 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32026 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32027 (pgd_flags(*pgd) & _PAGE_USER) &&
32028 (read_cr4() & X86_CR4_SMEP))
32029 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32030 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32031 }
32032
32033 +#ifdef CONFIG_PAX_KERNEXEC
32034 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32035 + if (current->signal->curr_ip)
32036 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32037 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32038 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32039 + else
32040 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32041 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32042 + }
32043 +#endif
32044 +
32045 printk(KERN_ALERT "BUG: unable to handle kernel ");
32046 if (address < PAGE_SIZE)
32047 printk(KERN_CONT "NULL pointer dereference");
32048 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32049 return;
32050 }
32051 #endif
32052 +
32053 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32054 + if (pax_is_fetch_fault(regs, error_code, address)) {
32055 +
32056 +#ifdef CONFIG_PAX_EMUTRAMP
32057 + switch (pax_handle_fetch_fault(regs)) {
32058 + case 2:
32059 + return;
32060 + }
32061 +#endif
32062 +
32063 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32064 + do_group_exit(SIGKILL);
32065 + }
32066 +#endif
32067 +
32068 /* Kernel addresses are always protection faults: */
32069 if (address >= TASK_SIZE)
32070 error_code |= PF_PROT;
32071 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32072 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32073 printk(KERN_ERR
32074 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32075 - tsk->comm, tsk->pid, address);
32076 + tsk->comm, task_pid_nr(tsk), address);
32077 code = BUS_MCEERR_AR;
32078 }
32079 #endif
32080 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32081 return 1;
32082 }
32083
32084 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32085 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32086 +{
32087 + pte_t *pte;
32088 + pmd_t *pmd;
32089 + spinlock_t *ptl;
32090 + unsigned char pte_mask;
32091 +
32092 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32093 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32094 + return 0;
32095 +
32096 + /* PaX: it's our fault, let's handle it if we can */
32097 +
32098 + /* PaX: take a look at read faults before acquiring any locks */
32099 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32100 + /* instruction fetch attempt from a protected page in user mode */
32101 + up_read(&mm->mmap_sem);
32102 +
32103 +#ifdef CONFIG_PAX_EMUTRAMP
32104 + switch (pax_handle_fetch_fault(regs)) {
32105 + case 2:
32106 + return 1;
32107 + }
32108 +#endif
32109 +
32110 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32111 + do_group_exit(SIGKILL);
32112 + }
32113 +
32114 + pmd = pax_get_pmd(mm, address);
32115 + if (unlikely(!pmd))
32116 + return 0;
32117 +
32118 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32119 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32120 + pte_unmap_unlock(pte, ptl);
32121 + return 0;
32122 + }
32123 +
32124 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32125 + /* write attempt to a protected page in user mode */
32126 + pte_unmap_unlock(pte, ptl);
32127 + return 0;
32128 + }
32129 +
32130 +#ifdef CONFIG_SMP
32131 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32132 +#else
32133 + if (likely(address > get_limit(regs->cs)))
32134 +#endif
32135 + {
32136 + set_pte(pte, pte_mkread(*pte));
32137 + __flush_tlb_one(address);
32138 + pte_unmap_unlock(pte, ptl);
32139 + up_read(&mm->mmap_sem);
32140 + return 1;
32141 + }
32142 +
32143 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32144 +
32145 + /*
32146 + * PaX: fill DTLB with user rights and retry
32147 + */
32148 + __asm__ __volatile__ (
32149 + "orb %2,(%1)\n"
32150 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32151 +/*
32152 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32153 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32154 + * page fault when examined during a TLB load attempt. this is true not only
32155 + * for PTEs holding a non-present entry but also present entries that will
32156 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32157 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32158 + * for our target pages since their PTEs are simply not in the TLBs at all.
32159 +
32160 + * the best thing in omitting it is that we gain around 15-20% speed in the
32161 + * fast path of the page fault handler and can get rid of tracing since we
32162 + * can no longer flush unintended entries.
32163 + */
32164 + "invlpg (%0)\n"
32165 +#endif
32166 + __copyuser_seg"testb $0,(%0)\n"
32167 + "xorb %3,(%1)\n"
32168 + :
32169 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32170 + : "memory", "cc");
32171 + pte_unmap_unlock(pte, ptl);
32172 + up_read(&mm->mmap_sem);
32173 + return 1;
32174 +}
32175 +#endif
32176 +
32177 /*
32178 * Handle a spurious fault caused by a stale TLB entry.
32179 *
32180 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32181 static inline int
32182 access_error(unsigned long error_code, struct vm_area_struct *vma)
32183 {
32184 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32185 + return 1;
32186 +
32187 if (error_code & PF_WRITE) {
32188 /* write, present and write, not present: */
32189 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32190 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32191 if (error_code & PF_USER)
32192 return false;
32193
32194 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32195 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32196 return false;
32197
32198 return true;
32199 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32200 tsk = current;
32201 mm = tsk->mm;
32202
32203 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32204 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32205 + if (!search_exception_tables(regs->ip)) {
32206 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32207 + bad_area_nosemaphore(regs, error_code, address);
32208 + return;
32209 + }
32210 + if (address < pax_user_shadow_base) {
32211 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32212 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32213 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32214 + } else
32215 + address -= pax_user_shadow_base;
32216 + }
32217 +#endif
32218 +
32219 /*
32220 * Detect and handle instructions that would cause a page fault for
32221 * both a tracked kernel page and a userspace page.
32222 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32223 * User-mode registers count as a user access even for any
32224 * potential system fault or CPU buglet:
32225 */
32226 - if (user_mode_vm(regs)) {
32227 + if (user_mode(regs)) {
32228 local_irq_enable();
32229 error_code |= PF_USER;
32230 flags |= FAULT_FLAG_USER;
32231 @@ -1187,6 +1411,11 @@ retry:
32232 might_sleep();
32233 }
32234
32235 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32236 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32237 + return;
32238 +#endif
32239 +
32240 vma = find_vma(mm, address);
32241 if (unlikely(!vma)) {
32242 bad_area(regs, error_code, address);
32243 @@ -1198,18 +1427,24 @@ retry:
32244 bad_area(regs, error_code, address);
32245 return;
32246 }
32247 - if (error_code & PF_USER) {
32248 - /*
32249 - * Accessing the stack below %sp is always a bug.
32250 - * The large cushion allows instructions like enter
32251 - * and pusha to work. ("enter $65535, $31" pushes
32252 - * 32 pointers and then decrements %sp by 65535.)
32253 - */
32254 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32255 - bad_area(regs, error_code, address);
32256 - return;
32257 - }
32258 + /*
32259 + * Accessing the stack below %sp is always a bug.
32260 + * The large cushion allows instructions like enter
32261 + * and pusha to work. ("enter $65535, $31" pushes
32262 + * 32 pointers and then decrements %sp by 65535.)
32263 + */
32264 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32265 + bad_area(regs, error_code, address);
32266 + return;
32267 }
32268 +
32269 +#ifdef CONFIG_PAX_SEGMEXEC
32270 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32271 + bad_area(regs, error_code, address);
32272 + return;
32273 + }
32274 +#endif
32275 +
32276 if (unlikely(expand_stack(vma, address))) {
32277 bad_area(regs, error_code, address);
32278 return;
32279 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32280 }
32281 NOKPROBE_SYMBOL(trace_do_page_fault);
32282 #endif /* CONFIG_TRACING */
32283 +
32284 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32285 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32286 +{
32287 + struct mm_struct *mm = current->mm;
32288 + unsigned long ip = regs->ip;
32289 +
32290 + if (v8086_mode(regs))
32291 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32292 +
32293 +#ifdef CONFIG_PAX_PAGEEXEC
32294 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32295 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32296 + return true;
32297 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32298 + return true;
32299 + return false;
32300 + }
32301 +#endif
32302 +
32303 +#ifdef CONFIG_PAX_SEGMEXEC
32304 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32305 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32306 + return true;
32307 + return false;
32308 + }
32309 +#endif
32310 +
32311 + return false;
32312 +}
32313 +#endif
32314 +
32315 +#ifdef CONFIG_PAX_EMUTRAMP
32316 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32317 +{
32318 + int err;
32319 +
32320 + do { /* PaX: libffi trampoline emulation */
32321 + unsigned char mov, jmp;
32322 + unsigned int addr1, addr2;
32323 +
32324 +#ifdef CONFIG_X86_64
32325 + if ((regs->ip + 9) >> 32)
32326 + break;
32327 +#endif
32328 +
32329 + err = get_user(mov, (unsigned char __user *)regs->ip);
32330 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32331 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32332 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32333 +
32334 + if (err)
32335 + break;
32336 +
32337 + if (mov == 0xB8 && jmp == 0xE9) {
32338 + regs->ax = addr1;
32339 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32340 + return 2;
32341 + }
32342 + } while (0);
32343 +
32344 + do { /* PaX: gcc trampoline emulation #1 */
32345 + unsigned char mov1, mov2;
32346 + unsigned short jmp;
32347 + unsigned int addr1, addr2;
32348 +
32349 +#ifdef CONFIG_X86_64
32350 + if ((regs->ip + 11) >> 32)
32351 + break;
32352 +#endif
32353 +
32354 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32355 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32356 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32357 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32358 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32359 +
32360 + if (err)
32361 + break;
32362 +
32363 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32364 + regs->cx = addr1;
32365 + regs->ax = addr2;
32366 + regs->ip = addr2;
32367 + return 2;
32368 + }
32369 + } while (0);
32370 +
32371 + do { /* PaX: gcc trampoline emulation #2 */
32372 + unsigned char mov, jmp;
32373 + unsigned int addr1, addr2;
32374 +
32375 +#ifdef CONFIG_X86_64
32376 + if ((regs->ip + 9) >> 32)
32377 + break;
32378 +#endif
32379 +
32380 + err = get_user(mov, (unsigned char __user *)regs->ip);
32381 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32382 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32383 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32384 +
32385 + if (err)
32386 + break;
32387 +
32388 + if (mov == 0xB9 && jmp == 0xE9) {
32389 + regs->cx = addr1;
32390 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32391 + return 2;
32392 + }
32393 + } while (0);
32394 +
32395 + return 1; /* PaX in action */
32396 +}
32397 +
32398 +#ifdef CONFIG_X86_64
32399 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32400 +{
32401 + int err;
32402 +
32403 + do { /* PaX: libffi trampoline emulation */
32404 + unsigned short mov1, mov2, jmp1;
32405 + unsigned char stcclc, jmp2;
32406 + unsigned long addr1, addr2;
32407 +
32408 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32409 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32410 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32411 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32412 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32413 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32414 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32415 +
32416 + if (err)
32417 + break;
32418 +
32419 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32420 + regs->r11 = addr1;
32421 + regs->r10 = addr2;
32422 + if (stcclc == 0xF8)
32423 + regs->flags &= ~X86_EFLAGS_CF;
32424 + else
32425 + regs->flags |= X86_EFLAGS_CF;
32426 + regs->ip = addr1;
32427 + return 2;
32428 + }
32429 + } while (0);
32430 +
32431 + do { /* PaX: gcc trampoline emulation #1 */
32432 + unsigned short mov1, mov2, jmp1;
32433 + unsigned char jmp2;
32434 + unsigned int addr1;
32435 + unsigned long addr2;
32436 +
32437 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32438 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32439 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32440 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32441 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32442 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32443 +
32444 + if (err)
32445 + break;
32446 +
32447 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32448 + regs->r11 = addr1;
32449 + regs->r10 = addr2;
32450 + regs->ip = addr1;
32451 + return 2;
32452 + }
32453 + } while (0);
32454 +
32455 + do { /* PaX: gcc trampoline emulation #2 */
32456 + unsigned short mov1, mov2, jmp1;
32457 + unsigned char jmp2;
32458 + unsigned long addr1, addr2;
32459 +
32460 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32461 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32462 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32463 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32464 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32465 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32466 +
32467 + if (err)
32468 + break;
32469 +
32470 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32471 + regs->r11 = addr1;
32472 + regs->r10 = addr2;
32473 + regs->ip = addr1;
32474 + return 2;
32475 + }
32476 + } while (0);
32477 +
32478 + return 1; /* PaX in action */
32479 +}
32480 +#endif
32481 +
32482 +/*
32483 + * PaX: decide what to do with offenders (regs->ip = fault address)
32484 + *
32485 + * returns 1 when task should be killed
32486 + * 2 when gcc trampoline was detected
32487 + */
32488 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32489 +{
32490 + if (v8086_mode(regs))
32491 + return 1;
32492 +
32493 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32494 + return 1;
32495 +
32496 +#ifdef CONFIG_X86_32
32497 + return pax_handle_fetch_fault_32(regs);
32498 +#else
32499 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32500 + return pax_handle_fetch_fault_32(regs);
32501 + else
32502 + return pax_handle_fetch_fault_64(regs);
32503 +#endif
32504 +}
32505 +#endif
32506 +
32507 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32508 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32509 +{
32510 + long i;
32511 +
32512 + printk(KERN_ERR "PAX: bytes at PC: ");
32513 + for (i = 0; i < 20; i++) {
32514 + unsigned char c;
32515 + if (get_user(c, (unsigned char __force_user *)pc+i))
32516 + printk(KERN_CONT "?? ");
32517 + else
32518 + printk(KERN_CONT "%02x ", c);
32519 + }
32520 + printk("\n");
32521 +
32522 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32523 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32524 + unsigned long c;
32525 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32526 +#ifdef CONFIG_X86_32
32527 + printk(KERN_CONT "???????? ");
32528 +#else
32529 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32530 + printk(KERN_CONT "???????? ???????? ");
32531 + else
32532 + printk(KERN_CONT "???????????????? ");
32533 +#endif
32534 + } else {
32535 +#ifdef CONFIG_X86_64
32536 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32537 + printk(KERN_CONT "%08x ", (unsigned int)c);
32538 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32539 + } else
32540 +#endif
32541 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32542 + }
32543 + }
32544 + printk("\n");
32545 +}
32546 +#endif
32547 +
32548 +/**
32549 + * probe_kernel_write(): safely attempt to write to a location
32550 + * @dst: address to write to
32551 + * @src: pointer to the data that shall be written
32552 + * @size: size of the data chunk
32553 + *
32554 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32555 + * happens, handle that and return -EFAULT.
32556 + */
32557 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32558 +{
32559 + long ret;
32560 + mm_segment_t old_fs = get_fs();
32561 +
32562 + set_fs(KERNEL_DS);
32563 + pagefault_disable();
32564 + pax_open_kernel();
32565 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32566 + pax_close_kernel();
32567 + pagefault_enable();
32568 + set_fs(old_fs);
32569 +
32570 + return ret ? -EFAULT : 0;
32571 +}
32572 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32573 index 224b142..c2c9423 100644
32574 --- a/arch/x86/mm/gup.c
32575 +++ b/arch/x86/mm/gup.c
32576 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32577 addr = start;
32578 len = (unsigned long) nr_pages << PAGE_SHIFT;
32579 end = start + len;
32580 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32581 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32582 (void __user *)start, len)))
32583 return 0;
32584
32585 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32586 goto slow_irqon;
32587 #endif
32588
32589 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32590 + (void __user *)start, len)))
32591 + return 0;
32592 +
32593 /*
32594 * XXX: batch / limit 'nr', to avoid large irq off latency
32595 * needs some instrumenting to determine the common sizes used by
32596 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32597 index 4500142..53a363c 100644
32598 --- a/arch/x86/mm/highmem_32.c
32599 +++ b/arch/x86/mm/highmem_32.c
32600 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32601 idx = type + KM_TYPE_NR*smp_processor_id();
32602 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32603 BUG_ON(!pte_none(*(kmap_pte-idx)));
32604 +
32605 + pax_open_kernel();
32606 set_pte(kmap_pte-idx, mk_pte(page, prot));
32607 + pax_close_kernel();
32608 +
32609 arch_flush_lazy_mmu_mode();
32610
32611 return (void *)vaddr;
32612 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32613 index 006cc91..bf05a83 100644
32614 --- a/arch/x86/mm/hugetlbpage.c
32615 +++ b/arch/x86/mm/hugetlbpage.c
32616 @@ -86,23 +86,24 @@ int pud_huge(pud_t pud)
32617 #ifdef CONFIG_HUGETLB_PAGE
32618 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32619 unsigned long addr, unsigned long len,
32620 - unsigned long pgoff, unsigned long flags)
32621 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32622 {
32623 struct hstate *h = hstate_file(file);
32624 struct vm_unmapped_area_info info;
32625 -
32626 +
32627 info.flags = 0;
32628 info.length = len;
32629 info.low_limit = current->mm->mmap_legacy_base;
32630 info.high_limit = TASK_SIZE;
32631 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32632 info.align_offset = 0;
32633 + info.threadstack_offset = offset;
32634 return vm_unmapped_area(&info);
32635 }
32636
32637 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32638 unsigned long addr0, unsigned long len,
32639 - unsigned long pgoff, unsigned long flags)
32640 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32641 {
32642 struct hstate *h = hstate_file(file);
32643 struct vm_unmapped_area_info info;
32644 @@ -114,6 +115,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32645 info.high_limit = current->mm->mmap_base;
32646 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32647 info.align_offset = 0;
32648 + info.threadstack_offset = offset;
32649 addr = vm_unmapped_area(&info);
32650
32651 /*
32652 @@ -126,6 +128,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32653 VM_BUG_ON(addr != -ENOMEM);
32654 info.flags = 0;
32655 info.low_limit = TASK_UNMAPPED_BASE;
32656 +
32657 +#ifdef CONFIG_PAX_RANDMMAP
32658 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32659 + info.low_limit += current->mm->delta_mmap;
32660 +#endif
32661 +
32662 info.high_limit = TASK_SIZE;
32663 addr = vm_unmapped_area(&info);
32664 }
32665 @@ -140,10 +148,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32666 struct hstate *h = hstate_file(file);
32667 struct mm_struct *mm = current->mm;
32668 struct vm_area_struct *vma;
32669 + unsigned long pax_task_size = TASK_SIZE;
32670 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32671
32672 if (len & ~huge_page_mask(h))
32673 return -EINVAL;
32674 - if (len > TASK_SIZE)
32675 +
32676 +#ifdef CONFIG_PAX_SEGMEXEC
32677 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32678 + pax_task_size = SEGMEXEC_TASK_SIZE;
32679 +#endif
32680 +
32681 + pax_task_size -= PAGE_SIZE;
32682 +
32683 + if (len > pax_task_size)
32684 return -ENOMEM;
32685
32686 if (flags & MAP_FIXED) {
32687 @@ -152,19 +170,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32688 return addr;
32689 }
32690
32691 +#ifdef CONFIG_PAX_RANDMMAP
32692 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32693 +#endif
32694 +
32695 if (addr) {
32696 addr = ALIGN(addr, huge_page_size(h));
32697 vma = find_vma(mm, addr);
32698 - if (TASK_SIZE - len >= addr &&
32699 - (!vma || addr + len <= vma->vm_start))
32700 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32701 return addr;
32702 }
32703 if (mm->get_unmapped_area == arch_get_unmapped_area)
32704 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32705 - pgoff, flags);
32706 + pgoff, flags, offset);
32707 else
32708 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32709 - pgoff, flags);
32710 + pgoff, flags, offset);
32711 }
32712 #endif /* CONFIG_HUGETLB_PAGE */
32713
32714 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32715 index 079c3b6..7069023 100644
32716 --- a/arch/x86/mm/init.c
32717 +++ b/arch/x86/mm/init.c
32718 @@ -4,6 +4,7 @@
32719 #include <linux/swap.h>
32720 #include <linux/memblock.h>
32721 #include <linux/bootmem.h> /* for max_low_pfn */
32722 +#include <linux/tboot.h>
32723
32724 #include <asm/cacheflush.h>
32725 #include <asm/e820.h>
32726 @@ -17,6 +18,8 @@
32727 #include <asm/proto.h>
32728 #include <asm/dma.h> /* for MAX_DMA_PFN */
32729 #include <asm/microcode.h>
32730 +#include <asm/desc.h>
32731 +#include <asm/bios_ebda.h>
32732
32733 /*
32734 * We need to define the tracepoints somewhere, and tlb.c
32735 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32736 early_ioremap_page_table_range_init();
32737 #endif
32738
32739 +#ifdef CONFIG_PAX_PER_CPU_PGD
32740 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32741 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32742 + KERNEL_PGD_PTRS);
32743 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32744 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32745 + KERNEL_PGD_PTRS);
32746 + load_cr3(get_cpu_pgd(0, kernel));
32747 +#else
32748 load_cr3(swapper_pg_dir);
32749 +#endif
32750 +
32751 __flush_tlb_all();
32752
32753 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32754 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32755 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32756 * mmio resources as well as potential bios/acpi data regions.
32757 */
32758 +
32759 +#ifdef CONFIG_GRKERNSEC_KMEM
32760 +static unsigned int ebda_start __read_only;
32761 +static unsigned int ebda_end __read_only;
32762 +#endif
32763 +
32764 int devmem_is_allowed(unsigned long pagenr)
32765 {
32766 - if (pagenr < 256)
32767 +#ifdef CONFIG_GRKERNSEC_KMEM
32768 + /* allow BDA */
32769 + if (!pagenr)
32770 return 1;
32771 + /* allow EBDA */
32772 + if (pagenr >= ebda_start && pagenr < ebda_end)
32773 + return 1;
32774 + /* if tboot is in use, allow access to its hardcoded serial log range */
32775 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32776 + return 1;
32777 +#else
32778 + if (!pagenr)
32779 + return 1;
32780 +#ifdef CONFIG_VM86
32781 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32782 + return 1;
32783 +#endif
32784 +#endif
32785 +
32786 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32787 + return 1;
32788 +#ifdef CONFIG_GRKERNSEC_KMEM
32789 + /* throw out everything else below 1MB */
32790 + if (pagenr <= 256)
32791 + return 0;
32792 +#endif
32793 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32794 return 0;
32795 if (!page_is_ram(pagenr))
32796 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32797 #endif
32798 }
32799
32800 +#ifdef CONFIG_GRKERNSEC_KMEM
32801 +static inline void gr_init_ebda(void)
32802 +{
32803 + unsigned int ebda_addr;
32804 + unsigned int ebda_size = 0;
32805 +
32806 + ebda_addr = get_bios_ebda();
32807 + if (ebda_addr) {
32808 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32809 + ebda_size <<= 10;
32810 + }
32811 + if (ebda_addr && ebda_size) {
32812 + ebda_start = ebda_addr >> PAGE_SHIFT;
32813 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32814 + } else {
32815 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32816 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32817 + }
32818 +}
32819 +#else
32820 +static inline void gr_init_ebda(void) { }
32821 +#endif
32822 +
32823 void free_initmem(void)
32824 {
32825 +#ifdef CONFIG_PAX_KERNEXEC
32826 +#ifdef CONFIG_X86_32
32827 + /* PaX: limit KERNEL_CS to actual size */
32828 + unsigned long addr, limit;
32829 + struct desc_struct d;
32830 + int cpu;
32831 +#else
32832 + pgd_t *pgd;
32833 + pud_t *pud;
32834 + pmd_t *pmd;
32835 + unsigned long addr, end;
32836 +#endif
32837 +#endif
32838 +
32839 + gr_init_ebda();
32840 +
32841 +#ifdef CONFIG_PAX_KERNEXEC
32842 +#ifdef CONFIG_X86_32
32843 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32844 + limit = (limit - 1UL) >> PAGE_SHIFT;
32845 +
32846 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32847 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32848 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32849 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32850 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32851 + }
32852 +
32853 + /* PaX: make KERNEL_CS read-only */
32854 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32855 + if (!paravirt_enabled())
32856 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32857 +/*
32858 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32859 + pgd = pgd_offset_k(addr);
32860 + pud = pud_offset(pgd, addr);
32861 + pmd = pmd_offset(pud, addr);
32862 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32863 + }
32864 +*/
32865 +#ifdef CONFIG_X86_PAE
32866 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32867 +/*
32868 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32869 + pgd = pgd_offset_k(addr);
32870 + pud = pud_offset(pgd, addr);
32871 + pmd = pmd_offset(pud, addr);
32872 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32873 + }
32874 +*/
32875 +#endif
32876 +
32877 +#ifdef CONFIG_MODULES
32878 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32879 +#endif
32880 +
32881 +#else
32882 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32883 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32884 + pgd = pgd_offset_k(addr);
32885 + pud = pud_offset(pgd, addr);
32886 + pmd = pmd_offset(pud, addr);
32887 + if (!pmd_present(*pmd))
32888 + continue;
32889 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32890 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32891 + else
32892 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32893 + }
32894 +
32895 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32896 + end = addr + KERNEL_IMAGE_SIZE;
32897 + for (; addr < end; addr += PMD_SIZE) {
32898 + pgd = pgd_offset_k(addr);
32899 + pud = pud_offset(pgd, addr);
32900 + pmd = pmd_offset(pud, addr);
32901 + if (!pmd_present(*pmd))
32902 + continue;
32903 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32904 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32905 + }
32906 +#endif
32907 +
32908 + flush_tlb_all();
32909 +#endif
32910 +
32911 free_init_pages("unused kernel",
32912 (unsigned long)(&__init_begin),
32913 (unsigned long)(&__init_end));
32914 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32915 index c8140e1..59257fc 100644
32916 --- a/arch/x86/mm/init_32.c
32917 +++ b/arch/x86/mm/init_32.c
32918 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32919 bool __read_mostly __vmalloc_start_set = false;
32920
32921 /*
32922 - * Creates a middle page table and puts a pointer to it in the
32923 - * given global directory entry. This only returns the gd entry
32924 - * in non-PAE compilation mode, since the middle layer is folded.
32925 - */
32926 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32927 -{
32928 - pud_t *pud;
32929 - pmd_t *pmd_table;
32930 -
32931 -#ifdef CONFIG_X86_PAE
32932 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32933 - pmd_table = (pmd_t *)alloc_low_page();
32934 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32935 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32936 - pud = pud_offset(pgd, 0);
32937 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32938 -
32939 - return pmd_table;
32940 - }
32941 -#endif
32942 - pud = pud_offset(pgd, 0);
32943 - pmd_table = pmd_offset(pud, 0);
32944 -
32945 - return pmd_table;
32946 -}
32947 -
32948 -/*
32949 * Create a page table and place a pointer to it in a middle page
32950 * directory entry:
32951 */
32952 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32953 pte_t *page_table = (pte_t *)alloc_low_page();
32954
32955 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32956 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32957 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32958 +#else
32959 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32960 +#endif
32961 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32962 }
32963
32964 return pte_offset_kernel(pmd, 0);
32965 }
32966
32967 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32968 +{
32969 + pud_t *pud;
32970 + pmd_t *pmd_table;
32971 +
32972 + pud = pud_offset(pgd, 0);
32973 + pmd_table = pmd_offset(pud, 0);
32974 +
32975 + return pmd_table;
32976 +}
32977 +
32978 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32979 {
32980 int pgd_idx = pgd_index(vaddr);
32981 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32982 int pgd_idx, pmd_idx;
32983 unsigned long vaddr;
32984 pgd_t *pgd;
32985 + pud_t *pud;
32986 pmd_t *pmd;
32987 pte_t *pte = NULL;
32988 unsigned long count = page_table_range_init_count(start, end);
32989 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32990 pgd = pgd_base + pgd_idx;
32991
32992 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32993 - pmd = one_md_table_init(pgd);
32994 - pmd = pmd + pmd_index(vaddr);
32995 + pud = pud_offset(pgd, vaddr);
32996 + pmd = pmd_offset(pud, vaddr);
32997 +
32998 +#ifdef CONFIG_X86_PAE
32999 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33000 +#endif
33001 +
33002 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33003 pmd++, pmd_idx++) {
33004 pte = page_table_kmap_check(one_page_table_init(pmd),
33005 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33006 }
33007 }
33008
33009 -static inline int is_kernel_text(unsigned long addr)
33010 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33011 {
33012 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33013 - return 1;
33014 - return 0;
33015 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33016 + end <= ktla_ktva((unsigned long)_stext)) &&
33017 + (start >= ktla_ktva((unsigned long)_einittext) ||
33018 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33019 +
33020 +#ifdef CONFIG_ACPI_SLEEP
33021 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33022 +#endif
33023 +
33024 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33025 + return 0;
33026 + return 1;
33027 }
33028
33029 /*
33030 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33031 unsigned long last_map_addr = end;
33032 unsigned long start_pfn, end_pfn;
33033 pgd_t *pgd_base = swapper_pg_dir;
33034 - int pgd_idx, pmd_idx, pte_ofs;
33035 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33036 unsigned long pfn;
33037 pgd_t *pgd;
33038 + pud_t *pud;
33039 pmd_t *pmd;
33040 pte_t *pte;
33041 unsigned pages_2m, pages_4k;
33042 @@ -291,8 +295,13 @@ repeat:
33043 pfn = start_pfn;
33044 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33045 pgd = pgd_base + pgd_idx;
33046 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33047 - pmd = one_md_table_init(pgd);
33048 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33049 + pud = pud_offset(pgd, 0);
33050 + pmd = pmd_offset(pud, 0);
33051 +
33052 +#ifdef CONFIG_X86_PAE
33053 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33054 +#endif
33055
33056 if (pfn >= end_pfn)
33057 continue;
33058 @@ -304,14 +313,13 @@ repeat:
33059 #endif
33060 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33061 pmd++, pmd_idx++) {
33062 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33063 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33064
33065 /*
33066 * Map with big pages if possible, otherwise
33067 * create normal page tables:
33068 */
33069 if (use_pse) {
33070 - unsigned int addr2;
33071 pgprot_t prot = PAGE_KERNEL_LARGE;
33072 /*
33073 * first pass will use the same initial
33074 @@ -322,11 +330,7 @@ repeat:
33075 _PAGE_PSE);
33076
33077 pfn &= PMD_MASK >> PAGE_SHIFT;
33078 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33079 - PAGE_OFFSET + PAGE_SIZE-1;
33080 -
33081 - if (is_kernel_text(addr) ||
33082 - is_kernel_text(addr2))
33083 + if (is_kernel_text(address, address + PMD_SIZE))
33084 prot = PAGE_KERNEL_LARGE_EXEC;
33085
33086 pages_2m++;
33087 @@ -343,7 +347,7 @@ repeat:
33088 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33089 pte += pte_ofs;
33090 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33091 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33092 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33093 pgprot_t prot = PAGE_KERNEL;
33094 /*
33095 * first pass will use the same initial
33096 @@ -351,7 +355,7 @@ repeat:
33097 */
33098 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33099
33100 - if (is_kernel_text(addr))
33101 + if (is_kernel_text(address, address + PAGE_SIZE))
33102 prot = PAGE_KERNEL_EXEC;
33103
33104 pages_4k++;
33105 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33106
33107 pud = pud_offset(pgd, va);
33108 pmd = pmd_offset(pud, va);
33109 - if (!pmd_present(*pmd))
33110 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33111 break;
33112
33113 /* should not be large page here */
33114 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33115
33116 static void __init pagetable_init(void)
33117 {
33118 - pgd_t *pgd_base = swapper_pg_dir;
33119 -
33120 - permanent_kmaps_init(pgd_base);
33121 + permanent_kmaps_init(swapper_pg_dir);
33122 }
33123
33124 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33125 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33126 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33127
33128 /* user-defined highmem size */
33129 @@ -787,10 +789,10 @@ void __init mem_init(void)
33130 ((unsigned long)&__init_end -
33131 (unsigned long)&__init_begin) >> 10,
33132
33133 - (unsigned long)&_etext, (unsigned long)&_edata,
33134 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33135 + (unsigned long)&_sdata, (unsigned long)&_edata,
33136 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33137
33138 - (unsigned long)&_text, (unsigned long)&_etext,
33139 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33140 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33141
33142 /*
33143 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33144 if (!kernel_set_to_readonly)
33145 return;
33146
33147 + start = ktla_ktva(start);
33148 pr_debug("Set kernel text: %lx - %lx for read write\n",
33149 start, start+size);
33150
33151 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33152 if (!kernel_set_to_readonly)
33153 return;
33154
33155 + start = ktla_ktva(start);
33156 pr_debug("Set kernel text: %lx - %lx for read only\n",
33157 start, start+size);
33158
33159 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33160 unsigned long start = PFN_ALIGN(_text);
33161 unsigned long size = PFN_ALIGN(_etext) - start;
33162
33163 + start = ktla_ktva(start);
33164 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33165 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33166 size >> 10);
33167 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33168 index 30eb05a..ae671ac 100644
33169 --- a/arch/x86/mm/init_64.c
33170 +++ b/arch/x86/mm/init_64.c
33171 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33172 * around without checking the pgd every time.
33173 */
33174
33175 -pteval_t __supported_pte_mask __read_mostly = ~0;
33176 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33177 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33178
33179 int force_personality32;
33180 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33181
33182 for (address = start; address <= end; address += PGDIR_SIZE) {
33183 const pgd_t *pgd_ref = pgd_offset_k(address);
33184 +
33185 +#ifdef CONFIG_PAX_PER_CPU_PGD
33186 + unsigned long cpu;
33187 +#else
33188 struct page *page;
33189 +#endif
33190
33191 /*
33192 * When it is called after memory hot remove, pgd_none()
33193 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33194 continue;
33195
33196 spin_lock(&pgd_lock);
33197 +
33198 +#ifdef CONFIG_PAX_PER_CPU_PGD
33199 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33200 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33201 +
33202 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33203 + BUG_ON(pgd_page_vaddr(*pgd)
33204 + != pgd_page_vaddr(*pgd_ref));
33205 +
33206 + if (removed) {
33207 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33208 + pgd_clear(pgd);
33209 + } else {
33210 + if (pgd_none(*pgd))
33211 + set_pgd(pgd, *pgd_ref);
33212 + }
33213 +
33214 + pgd = pgd_offset_cpu(cpu, kernel, address);
33215 +#else
33216 list_for_each_entry(page, &pgd_list, lru) {
33217 pgd_t *pgd;
33218 spinlock_t *pgt_lock;
33219 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33220 /* the pgt_lock only for Xen */
33221 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33222 spin_lock(pgt_lock);
33223 +#endif
33224
33225 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33226 BUG_ON(pgd_page_vaddr(*pgd)
33227 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33228 set_pgd(pgd, *pgd_ref);
33229 }
33230
33231 +#ifndef CONFIG_PAX_PER_CPU_PGD
33232 spin_unlock(pgt_lock);
33233 +#endif
33234 +
33235 }
33236 spin_unlock(&pgd_lock);
33237 }
33238 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33239 {
33240 if (pgd_none(*pgd)) {
33241 pud_t *pud = (pud_t *)spp_getpage();
33242 - pgd_populate(&init_mm, pgd, pud);
33243 + pgd_populate_kernel(&init_mm, pgd, pud);
33244 if (pud != pud_offset(pgd, 0))
33245 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33246 pud, pud_offset(pgd, 0));
33247 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33248 {
33249 if (pud_none(*pud)) {
33250 pmd_t *pmd = (pmd_t *) spp_getpage();
33251 - pud_populate(&init_mm, pud, pmd);
33252 + pud_populate_kernel(&init_mm, pud, pmd);
33253 if (pmd != pmd_offset(pud, 0))
33254 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33255 pmd, pmd_offset(pud, 0));
33256 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33257 pmd = fill_pmd(pud, vaddr);
33258 pte = fill_pte(pmd, vaddr);
33259
33260 + pax_open_kernel();
33261 set_pte(pte, new_pte);
33262 + pax_close_kernel();
33263
33264 /*
33265 * It's enough to flush this one mapping.
33266 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33267 pgd = pgd_offset_k((unsigned long)__va(phys));
33268 if (pgd_none(*pgd)) {
33269 pud = (pud_t *) spp_getpage();
33270 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33271 - _PAGE_USER));
33272 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33273 }
33274 pud = pud_offset(pgd, (unsigned long)__va(phys));
33275 if (pud_none(*pud)) {
33276 pmd = (pmd_t *) spp_getpage();
33277 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33278 - _PAGE_USER));
33279 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33280 }
33281 pmd = pmd_offset(pud, phys);
33282 BUG_ON(!pmd_none(*pmd));
33283 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33284 prot);
33285
33286 spin_lock(&init_mm.page_table_lock);
33287 - pud_populate(&init_mm, pud, pmd);
33288 + pud_populate_kernel(&init_mm, pud, pmd);
33289 spin_unlock(&init_mm.page_table_lock);
33290 }
33291 __flush_tlb_all();
33292 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33293 page_size_mask);
33294
33295 spin_lock(&init_mm.page_table_lock);
33296 - pgd_populate(&init_mm, pgd, pud);
33297 + pgd_populate_kernel(&init_mm, pgd, pud);
33298 spin_unlock(&init_mm.page_table_lock);
33299 pgd_changed = true;
33300 }
33301 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33302 index 9ca35fc..4b2b7b7 100644
33303 --- a/arch/x86/mm/iomap_32.c
33304 +++ b/arch/x86/mm/iomap_32.c
33305 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33306 type = kmap_atomic_idx_push();
33307 idx = type + KM_TYPE_NR * smp_processor_id();
33308 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33309 +
33310 + pax_open_kernel();
33311 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33312 + pax_close_kernel();
33313 +
33314 arch_flush_lazy_mmu_mode();
33315
33316 return (void *)vaddr;
33317 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33318 index fdf617c..b9e85bc 100644
33319 --- a/arch/x86/mm/ioremap.c
33320 +++ b/arch/x86/mm/ioremap.c
33321 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33322 unsigned long i;
33323
33324 for (i = 0; i < nr_pages; ++i)
33325 - if (pfn_valid(start_pfn + i) &&
33326 - !PageReserved(pfn_to_page(start_pfn + i)))
33327 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33328 + !PageReserved(pfn_to_page(start_pfn + i))))
33329 return 1;
33330
33331 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33332 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33333 *
33334 * Caller must ensure there is only one unmapping for the same pointer.
33335 */
33336 -void iounmap(volatile void __iomem *addr)
33337 +void iounmap(const volatile void __iomem *addr)
33338 {
33339 struct vm_struct *p, *o;
33340
33341 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33342 */
33343 void *xlate_dev_mem_ptr(phys_addr_t phys)
33344 {
33345 - void *addr;
33346 - unsigned long start = phys & PAGE_MASK;
33347 -
33348 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33349 - if (page_is_ram(start >> PAGE_SHIFT))
33350 + if (page_is_ram(phys >> PAGE_SHIFT))
33351 +#ifdef CONFIG_HIGHMEM
33352 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33353 +#endif
33354 return __va(phys);
33355
33356 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33357 - if (addr)
33358 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33359 -
33360 - return addr;
33361 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33362 }
33363
33364 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33365 {
33366 if (page_is_ram(phys >> PAGE_SHIFT))
33367 +#ifdef CONFIG_HIGHMEM
33368 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33369 +#endif
33370 return;
33371
33372 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33373 return;
33374 }
33375
33376 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33377 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33378
33379 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33380 {
33381 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33382 early_ioremap_setup();
33383
33384 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33385 - memset(bm_pte, 0, sizeof(bm_pte));
33386 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33387 + pmd_populate_user(&init_mm, pmd, bm_pte);
33388
33389 /*
33390 * The boot-ioremap range spans multiple pmds, for which
33391 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33392 index b4f2e7e..96c9c3e 100644
33393 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33394 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33395 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33396 * memory (e.g. tracked pages)? For now, we need this to avoid
33397 * invoking kmemcheck for PnP BIOS calls.
33398 */
33399 - if (regs->flags & X86_VM_MASK)
33400 + if (v8086_mode(regs))
33401 return false;
33402 - if (regs->cs != __KERNEL_CS)
33403 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33404 return false;
33405
33406 pte = kmemcheck_pte_lookup(address);
33407 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33408 index df4552b..12c129c 100644
33409 --- a/arch/x86/mm/mmap.c
33410 +++ b/arch/x86/mm/mmap.c
33411 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33412 * Leave an at least ~128 MB hole with possible stack randomization.
33413 */
33414 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33415 -#define MAX_GAP (TASK_SIZE/6*5)
33416 +#define MAX_GAP (pax_task_size/6*5)
33417
33418 static int mmap_is_legacy(void)
33419 {
33420 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33421 return rnd << PAGE_SHIFT;
33422 }
33423
33424 -static unsigned long mmap_base(void)
33425 +static unsigned long mmap_base(struct mm_struct *mm)
33426 {
33427 unsigned long gap = rlimit(RLIMIT_STACK);
33428 + unsigned long pax_task_size = TASK_SIZE;
33429 +
33430 +#ifdef CONFIG_PAX_SEGMEXEC
33431 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33432 + pax_task_size = SEGMEXEC_TASK_SIZE;
33433 +#endif
33434
33435 if (gap < MIN_GAP)
33436 gap = MIN_GAP;
33437 else if (gap > MAX_GAP)
33438 gap = MAX_GAP;
33439
33440 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33441 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33442 }
33443
33444 /*
33445 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33446 * does, but not when emulating X86_32
33447 */
33448 -static unsigned long mmap_legacy_base(void)
33449 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33450 {
33451 - if (mmap_is_ia32())
33452 + if (mmap_is_ia32()) {
33453 +
33454 +#ifdef CONFIG_PAX_SEGMEXEC
33455 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33456 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33457 + else
33458 +#endif
33459 +
33460 return TASK_UNMAPPED_BASE;
33461 - else
33462 + } else
33463 return TASK_UNMAPPED_BASE + mmap_rnd();
33464 }
33465
33466 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33467 */
33468 void arch_pick_mmap_layout(struct mm_struct *mm)
33469 {
33470 - mm->mmap_legacy_base = mmap_legacy_base();
33471 - mm->mmap_base = mmap_base();
33472 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33473 + mm->mmap_base = mmap_base(mm);
33474 +
33475 +#ifdef CONFIG_PAX_RANDMMAP
33476 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33477 + mm->mmap_legacy_base += mm->delta_mmap;
33478 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33479 + }
33480 +#endif
33481
33482 if (mmap_is_legacy()) {
33483 mm->mmap_base = mm->mmap_legacy_base;
33484 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33485 index 0057a7a..95c7edd 100644
33486 --- a/arch/x86/mm/mmio-mod.c
33487 +++ b/arch/x86/mm/mmio-mod.c
33488 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33489 break;
33490 default:
33491 {
33492 - unsigned char *ip = (unsigned char *)instptr;
33493 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33494 my_trace->opcode = MMIO_UNKNOWN_OP;
33495 my_trace->width = 0;
33496 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33497 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33498 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33499 void __iomem *addr)
33500 {
33501 - static atomic_t next_id;
33502 + static atomic_unchecked_t next_id;
33503 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33504 /* These are page-unaligned. */
33505 struct mmiotrace_map map = {
33506 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33507 .private = trace
33508 },
33509 .phys = offset,
33510 - .id = atomic_inc_return(&next_id)
33511 + .id = atomic_inc_return_unchecked(&next_id)
33512 };
33513 map.map_id = trace->id;
33514
33515 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33516 ioremap_trace_core(offset, size, addr);
33517 }
33518
33519 -static void iounmap_trace_core(volatile void __iomem *addr)
33520 +static void iounmap_trace_core(const volatile void __iomem *addr)
33521 {
33522 struct mmiotrace_map map = {
33523 .phys = 0,
33524 @@ -328,7 +328,7 @@ not_enabled:
33525 }
33526 }
33527
33528 -void mmiotrace_iounmap(volatile void __iomem *addr)
33529 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33530 {
33531 might_sleep();
33532 if (is_enabled()) /* recheck and proper locking in *_core() */
33533 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33534 index 1a88370..3f598b5 100644
33535 --- a/arch/x86/mm/numa.c
33536 +++ b/arch/x86/mm/numa.c
33537 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33538 }
33539 }
33540
33541 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33542 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33543 {
33544 unsigned long uninitialized_var(pfn_align);
33545 int i, nid;
33546 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33547 index 536ea2f..f42c293 100644
33548 --- a/arch/x86/mm/pageattr.c
33549 +++ b/arch/x86/mm/pageattr.c
33550 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33551 */
33552 #ifdef CONFIG_PCI_BIOS
33553 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33554 - pgprot_val(forbidden) |= _PAGE_NX;
33555 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33556 #endif
33557
33558 /*
33559 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33560 * Does not cover __inittext since that is gone later on. On
33561 * 64bit we do not enforce !NX on the low mapping
33562 */
33563 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33564 - pgprot_val(forbidden) |= _PAGE_NX;
33565 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33566 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33567
33568 +#ifdef CONFIG_DEBUG_RODATA
33569 /*
33570 * The .rodata section needs to be read-only. Using the pfn
33571 * catches all aliases.
33572 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33573 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33574 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33575 pgprot_val(forbidden) |= _PAGE_RW;
33576 +#endif
33577
33578 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33579 /*
33580 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33581 }
33582 #endif
33583
33584 +#ifdef CONFIG_PAX_KERNEXEC
33585 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33586 + pgprot_val(forbidden) |= _PAGE_RW;
33587 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33588 + }
33589 +#endif
33590 +
33591 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33592
33593 return prot;
33594 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33595 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33596 {
33597 /* change init_mm */
33598 + pax_open_kernel();
33599 set_pte_atomic(kpte, pte);
33600 +
33601 #ifdef CONFIG_X86_32
33602 if (!SHARED_KERNEL_PMD) {
33603 +
33604 +#ifdef CONFIG_PAX_PER_CPU_PGD
33605 + unsigned long cpu;
33606 +#else
33607 struct page *page;
33608 +#endif
33609
33610 +#ifdef CONFIG_PAX_PER_CPU_PGD
33611 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33612 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33613 +#else
33614 list_for_each_entry(page, &pgd_list, lru) {
33615 - pgd_t *pgd;
33616 + pgd_t *pgd = (pgd_t *)page_address(page);
33617 +#endif
33618 +
33619 pud_t *pud;
33620 pmd_t *pmd;
33621
33622 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33623 + pgd += pgd_index(address);
33624 pud = pud_offset(pgd, address);
33625 pmd = pmd_offset(pud, address);
33626 set_pte_atomic((pte_t *)pmd, pte);
33627 }
33628 }
33629 #endif
33630 + pax_close_kernel();
33631 }
33632
33633 static int
33634 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33635 index 7ac6869..c0ba541 100644
33636 --- a/arch/x86/mm/pat.c
33637 +++ b/arch/x86/mm/pat.c
33638 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33639 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33640
33641 if (pg_flags == _PGMT_DEFAULT)
33642 - return -1;
33643 + return _PAGE_CACHE_MODE_NUM;
33644 else if (pg_flags == _PGMT_WC)
33645 return _PAGE_CACHE_MODE_WC;
33646 else if (pg_flags == _PGMT_UC_MINUS)
33647 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33648
33649 page = pfn_to_page(pfn);
33650 type = get_page_memtype(page);
33651 - if (type != -1) {
33652 + if (type != _PAGE_CACHE_MODE_NUM) {
33653 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33654 start, end - 1, type, req_type);
33655 if (new_type)
33656 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33657
33658 if (!entry) {
33659 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33660 - current->comm, current->pid, start, end - 1);
33661 + current->comm, task_pid_nr(current), start, end - 1);
33662 return -EINVAL;
33663 }
33664
33665 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33666 page = pfn_to_page(paddr >> PAGE_SHIFT);
33667 rettype = get_page_memtype(page);
33668 /*
33669 - * -1 from get_page_memtype() implies RAM page is in its
33670 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33671 * default state and not reserved, and hence of type WB
33672 */
33673 - if (rettype == -1)
33674 + if (rettype == _PAGE_CACHE_MODE_NUM)
33675 rettype = _PAGE_CACHE_MODE_WB;
33676
33677 return rettype;
33678 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33679
33680 while (cursor < to) {
33681 if (!devmem_is_allowed(pfn)) {
33682 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33683 - current->comm, from, to - 1);
33684 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33685 + current->comm, from, to - 1, cursor);
33686 return 0;
33687 }
33688 cursor += PAGE_SIZE;
33689 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33690 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33691 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33692 "for [mem %#010Lx-%#010Lx]\n",
33693 - current->comm, current->pid,
33694 + current->comm, task_pid_nr(current),
33695 cattr_name(pcm),
33696 base, (unsigned long long)(base + size-1));
33697 return -EINVAL;
33698 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33699 pcm = lookup_memtype(paddr);
33700 if (want_pcm != pcm) {
33701 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33702 - current->comm, current->pid,
33703 + current->comm, task_pid_nr(current),
33704 cattr_name(want_pcm),
33705 (unsigned long long)paddr,
33706 (unsigned long long)(paddr + size - 1),
33707 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33708 free_memtype(paddr, paddr + size);
33709 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33710 " for [mem %#010Lx-%#010Lx], got %s\n",
33711 - current->comm, current->pid,
33712 + current->comm, task_pid_nr(current),
33713 cattr_name(want_pcm),
33714 (unsigned long long)paddr,
33715 (unsigned long long)(paddr + size - 1),
33716 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33717 index 6582adc..fcc5d0b 100644
33718 --- a/arch/x86/mm/pat_rbtree.c
33719 +++ b/arch/x86/mm/pat_rbtree.c
33720 @@ -161,7 +161,7 @@ success:
33721
33722 failure:
33723 printk(KERN_INFO "%s:%d conflicting memory types "
33724 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33725 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33726 end, cattr_name(found_type), cattr_name(match->type));
33727 return -EBUSY;
33728 }
33729 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33730 index 9f0614d..92ae64a 100644
33731 --- a/arch/x86/mm/pf_in.c
33732 +++ b/arch/x86/mm/pf_in.c
33733 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33734 int i;
33735 enum reason_type rv = OTHERS;
33736
33737 - p = (unsigned char *)ins_addr;
33738 + p = (unsigned char *)ktla_ktva(ins_addr);
33739 p += skip_prefix(p, &prf);
33740 p += get_opcode(p, &opcode);
33741
33742 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33743 struct prefix_bits prf;
33744 int i;
33745
33746 - p = (unsigned char *)ins_addr;
33747 + p = (unsigned char *)ktla_ktva(ins_addr);
33748 p += skip_prefix(p, &prf);
33749 p += get_opcode(p, &opcode);
33750
33751 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33752 struct prefix_bits prf;
33753 int i;
33754
33755 - p = (unsigned char *)ins_addr;
33756 + p = (unsigned char *)ktla_ktva(ins_addr);
33757 p += skip_prefix(p, &prf);
33758 p += get_opcode(p, &opcode);
33759
33760 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33761 struct prefix_bits prf;
33762 int i;
33763
33764 - p = (unsigned char *)ins_addr;
33765 + p = (unsigned char *)ktla_ktva(ins_addr);
33766 p += skip_prefix(p, &prf);
33767 p += get_opcode(p, &opcode);
33768 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33769 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33770 struct prefix_bits prf;
33771 int i;
33772
33773 - p = (unsigned char *)ins_addr;
33774 + p = (unsigned char *)ktla_ktva(ins_addr);
33775 p += skip_prefix(p, &prf);
33776 p += get_opcode(p, &opcode);
33777 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33778 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33779 index 6fb6927..4fc13c0 100644
33780 --- a/arch/x86/mm/pgtable.c
33781 +++ b/arch/x86/mm/pgtable.c
33782 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33783 list_del(&page->lru);
33784 }
33785
33786 -#define UNSHARED_PTRS_PER_PGD \
33787 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33788 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33789 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33790
33791 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33792 +{
33793 + unsigned int count = USER_PGD_PTRS;
33794
33795 + if (!pax_user_shadow_base)
33796 + return;
33797 +
33798 + while (count--)
33799 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33800 +}
33801 +#endif
33802 +
33803 +#ifdef CONFIG_PAX_PER_CPU_PGD
33804 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33805 +{
33806 + unsigned int count = USER_PGD_PTRS;
33807 +
33808 + while (count--) {
33809 + pgd_t pgd;
33810 +
33811 +#ifdef CONFIG_X86_64
33812 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33813 +#else
33814 + pgd = *src++;
33815 +#endif
33816 +
33817 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33818 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33819 +#endif
33820 +
33821 + *dst++ = pgd;
33822 + }
33823 +
33824 +}
33825 +#endif
33826 +
33827 +#ifdef CONFIG_X86_64
33828 +#define pxd_t pud_t
33829 +#define pyd_t pgd_t
33830 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33831 +#define pgtable_pxd_page_ctor(page) true
33832 +#define pgtable_pxd_page_dtor(page)
33833 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33834 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33835 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33836 +#define PYD_SIZE PGDIR_SIZE
33837 +#else
33838 +#define pxd_t pmd_t
33839 +#define pyd_t pud_t
33840 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33841 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33842 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33843 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33844 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33845 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33846 +#define PYD_SIZE PUD_SIZE
33847 +#endif
33848 +
33849 +#ifdef CONFIG_PAX_PER_CPU_PGD
33850 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33851 +static inline void pgd_dtor(pgd_t *pgd) {}
33852 +#else
33853 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33854 {
33855 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33856 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33857 pgd_list_del(pgd);
33858 spin_unlock(&pgd_lock);
33859 }
33860 +#endif
33861
33862 /*
33863 * List of all pgd's needed for non-PAE so it can invalidate entries
33864 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33865 * -- nyc
33866 */
33867
33868 -#ifdef CONFIG_X86_PAE
33869 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33870 /*
33871 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33872 * updating the top-level pagetable entries to guarantee the
33873 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33874 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33875 * and initialize the kernel pmds here.
33876 */
33877 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33878 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33879
33880 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33881 {
33882 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33883 */
33884 flush_tlb_mm(mm);
33885 }
33886 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33887 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33888 #else /* !CONFIG_X86_PAE */
33889
33890 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33891 -#define PREALLOCATED_PMDS 0
33892 +#define PREALLOCATED_PXDS 0
33893
33894 #endif /* CONFIG_X86_PAE */
33895
33896 -static void free_pmds(pmd_t *pmds[])
33897 +static void free_pxds(pxd_t *pxds[])
33898 {
33899 int i;
33900
33901 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33902 - if (pmds[i]) {
33903 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33904 - free_page((unsigned long)pmds[i]);
33905 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33906 + if (pxds[i]) {
33907 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33908 + free_page((unsigned long)pxds[i]);
33909 }
33910 }
33911
33912 -static int preallocate_pmds(pmd_t *pmds[])
33913 +static int preallocate_pxds(pxd_t *pxds[])
33914 {
33915 int i;
33916 bool failed = false;
33917
33918 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33919 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33920 - if (!pmd)
33921 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33922 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33923 + if (!pxd)
33924 failed = true;
33925 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33926 - free_page((unsigned long)pmd);
33927 - pmd = NULL;
33928 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33929 + free_page((unsigned long)pxd);
33930 + pxd = NULL;
33931 failed = true;
33932 }
33933 - pmds[i] = pmd;
33934 + pxds[i] = pxd;
33935 }
33936
33937 if (failed) {
33938 - free_pmds(pmds);
33939 + free_pxds(pxds);
33940 return -ENOMEM;
33941 }
33942
33943 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33944 * preallocate which never got a corresponding vma will need to be
33945 * freed manually.
33946 */
33947 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33948 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33949 {
33950 int i;
33951
33952 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33953 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33954 pgd_t pgd = pgdp[i];
33955
33956 if (pgd_val(pgd) != 0) {
33957 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33958 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33959
33960 - pgdp[i] = native_make_pgd(0);
33961 + set_pgd(pgdp + i, native_make_pgd(0));
33962
33963 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33964 - pmd_free(mm, pmd);
33965 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33966 + pxd_free(mm, pxd);
33967 }
33968 }
33969 }
33970
33971 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33972 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33973 {
33974 - pud_t *pud;
33975 + pyd_t *pyd;
33976 int i;
33977
33978 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33979 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33980 return;
33981
33982 - pud = pud_offset(pgd, 0);
33983 -
33984 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33985 - pmd_t *pmd = pmds[i];
33986 +#ifdef CONFIG_X86_64
33987 + pyd = pyd_offset(mm, 0L);
33988 +#else
33989 + pyd = pyd_offset(pgd, 0L);
33990 +#endif
33991
33992 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33993 + pxd_t *pxd = pxds[i];
33994 if (i >= KERNEL_PGD_BOUNDARY)
33995 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33996 - sizeof(pmd_t) * PTRS_PER_PMD);
33997 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33998 + sizeof(pxd_t) * PTRS_PER_PMD);
33999
34000 - pud_populate(mm, pud, pmd);
34001 + pyd_populate(mm, pyd, pxd);
34002 }
34003 }
34004
34005 pgd_t *pgd_alloc(struct mm_struct *mm)
34006 {
34007 pgd_t *pgd;
34008 - pmd_t *pmds[PREALLOCATED_PMDS];
34009 + pxd_t *pxds[PREALLOCATED_PXDS];
34010
34011 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
34012
34013 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34014
34015 mm->pgd = pgd;
34016
34017 - if (preallocate_pmds(pmds) != 0)
34018 + if (preallocate_pxds(pxds) != 0)
34019 goto out_free_pgd;
34020
34021 if (paravirt_pgd_alloc(mm) != 0)
34022 - goto out_free_pmds;
34023 + goto out_free_pxds;
34024
34025 /*
34026 * Make sure that pre-populating the pmds is atomic with
34027 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34028 spin_lock(&pgd_lock);
34029
34030 pgd_ctor(mm, pgd);
34031 - pgd_prepopulate_pmd(mm, pgd, pmds);
34032 + pgd_prepopulate_pxd(mm, pgd, pxds);
34033
34034 spin_unlock(&pgd_lock);
34035
34036 return pgd;
34037
34038 -out_free_pmds:
34039 - free_pmds(pmds);
34040 +out_free_pxds:
34041 + free_pxds(pxds);
34042 out_free_pgd:
34043 free_page((unsigned long)pgd);
34044 out:
34045 @@ -313,7 +380,7 @@ out:
34046
34047 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34048 {
34049 - pgd_mop_up_pmds(mm, pgd);
34050 + pgd_mop_up_pxds(mm, pgd);
34051 pgd_dtor(pgd);
34052 paravirt_pgd_free(mm, pgd);
34053 free_page((unsigned long)pgd);
34054 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34055 index 75cc097..79a097f 100644
34056 --- a/arch/x86/mm/pgtable_32.c
34057 +++ b/arch/x86/mm/pgtable_32.c
34058 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34059 return;
34060 }
34061 pte = pte_offset_kernel(pmd, vaddr);
34062 +
34063 + pax_open_kernel();
34064 if (pte_val(pteval))
34065 set_pte_at(&init_mm, vaddr, pte, pteval);
34066 else
34067 pte_clear(&init_mm, vaddr, pte);
34068 + pax_close_kernel();
34069
34070 /*
34071 * It's enough to flush this one mapping.
34072 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34073 index e666cbb..61788c45 100644
34074 --- a/arch/x86/mm/physaddr.c
34075 +++ b/arch/x86/mm/physaddr.c
34076 @@ -10,7 +10,7 @@
34077 #ifdef CONFIG_X86_64
34078
34079 #ifdef CONFIG_DEBUG_VIRTUAL
34080 -unsigned long __phys_addr(unsigned long x)
34081 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34082 {
34083 unsigned long y = x - __START_KERNEL_map;
34084
34085 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34086 #else
34087
34088 #ifdef CONFIG_DEBUG_VIRTUAL
34089 -unsigned long __phys_addr(unsigned long x)
34090 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34091 {
34092 unsigned long phys_addr = x - PAGE_OFFSET;
34093 /* VMALLOC_* aren't constants */
34094 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34095 index 90555bf..f5f1828 100644
34096 --- a/arch/x86/mm/setup_nx.c
34097 +++ b/arch/x86/mm/setup_nx.c
34098 @@ -5,8 +5,10 @@
34099 #include <asm/pgtable.h>
34100 #include <asm/proto.h>
34101
34102 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34103 static int disable_nx;
34104
34105 +#ifndef CONFIG_PAX_PAGEEXEC
34106 /*
34107 * noexec = on|off
34108 *
34109 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34110 return 0;
34111 }
34112 early_param("noexec", noexec_setup);
34113 +#endif
34114 +
34115 +#endif
34116
34117 void x86_configure_nx(void)
34118 {
34119 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34120 if (cpu_has_nx && !disable_nx)
34121 __supported_pte_mask |= _PAGE_NX;
34122 else
34123 +#endif
34124 __supported_pte_mask &= ~_PAGE_NX;
34125 }
34126
34127 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34128 index ee61c36..e6fedeb 100644
34129 --- a/arch/x86/mm/tlb.c
34130 +++ b/arch/x86/mm/tlb.c
34131 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34132 BUG();
34133 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34134 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34135 +
34136 +#ifndef CONFIG_PAX_PER_CPU_PGD
34137 load_cr3(swapper_pg_dir);
34138 +#endif
34139 +
34140 /*
34141 * This gets called in the idle path where RCU
34142 * functions differently. Tracing normally
34143 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34144 new file mode 100644
34145 index 0000000..dace51c
34146 --- /dev/null
34147 +++ b/arch/x86/mm/uderef_64.c
34148 @@ -0,0 +1,37 @@
34149 +#include <linux/mm.h>
34150 +#include <asm/pgtable.h>
34151 +#include <asm/uaccess.h>
34152 +
34153 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34154 +/* PaX: due to the special call convention these functions must
34155 + * - remain leaf functions under all configurations,
34156 + * - never be called directly, only dereferenced from the wrappers.
34157 + */
34158 +void __pax_open_userland(void)
34159 +{
34160 + unsigned int cpu;
34161 +
34162 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34163 + return;
34164 +
34165 + cpu = raw_get_cpu();
34166 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34167 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34168 + raw_put_cpu_no_resched();
34169 +}
34170 +EXPORT_SYMBOL(__pax_open_userland);
34171 +
34172 +void __pax_close_userland(void)
34173 +{
34174 + unsigned int cpu;
34175 +
34176 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34177 + return;
34178 +
34179 + cpu = raw_get_cpu();
34180 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34181 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34182 + raw_put_cpu_no_resched();
34183 +}
34184 +EXPORT_SYMBOL(__pax_close_userland);
34185 +#endif
34186 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34187 index 6440221..f84b5c7 100644
34188 --- a/arch/x86/net/bpf_jit.S
34189 +++ b/arch/x86/net/bpf_jit.S
34190 @@ -9,6 +9,7 @@
34191 */
34192 #include <linux/linkage.h>
34193 #include <asm/dwarf2.h>
34194 +#include <asm/alternative-asm.h>
34195
34196 /*
34197 * Calling convention :
34198 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34199 jle bpf_slow_path_word
34200 mov (SKBDATA,%rsi),%eax
34201 bswap %eax /* ntohl() */
34202 + pax_force_retaddr
34203 ret
34204
34205 sk_load_half:
34206 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34207 jle bpf_slow_path_half
34208 movzwl (SKBDATA,%rsi),%eax
34209 rol $8,%ax # ntohs()
34210 + pax_force_retaddr
34211 ret
34212
34213 sk_load_byte:
34214 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34215 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34216 jle bpf_slow_path_byte
34217 movzbl (SKBDATA,%rsi),%eax
34218 + pax_force_retaddr
34219 ret
34220
34221 /* rsi contains offset and can be scratched */
34222 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34223 js bpf_error
34224 mov - MAX_BPF_STACK + 32(%rbp),%eax
34225 bswap %eax
34226 + pax_force_retaddr
34227 ret
34228
34229 bpf_slow_path_half:
34230 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34231 mov - MAX_BPF_STACK + 32(%rbp),%ax
34232 rol $8,%ax
34233 movzwl %ax,%eax
34234 + pax_force_retaddr
34235 ret
34236
34237 bpf_slow_path_byte:
34238 bpf_slow_path_common(1)
34239 js bpf_error
34240 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34241 + pax_force_retaddr
34242 ret
34243
34244 #define sk_negative_common(SIZE) \
34245 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34246 sk_negative_common(4)
34247 mov (%rax), %eax
34248 bswap %eax
34249 + pax_force_retaddr
34250 ret
34251
34252 bpf_slow_path_half_neg:
34253 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34254 mov (%rax),%ax
34255 rol $8,%ax
34256 movzwl %ax,%eax
34257 + pax_force_retaddr
34258 ret
34259
34260 bpf_slow_path_byte_neg:
34261 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34262 .globl sk_load_byte_negative_offset
34263 sk_negative_common(1)
34264 movzbl (%rax), %eax
34265 + pax_force_retaddr
34266 ret
34267
34268 bpf_error:
34269 @@ -156,4 +166,5 @@ bpf_error:
34270 mov - MAX_BPF_STACK + 16(%rbp),%r14
34271 mov - MAX_BPF_STACK + 24(%rbp),%r15
34272 leaveq
34273 + pax_force_retaddr
34274 ret
34275 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34276 index 9875143..00f6656 100644
34277 --- a/arch/x86/net/bpf_jit_comp.c
34278 +++ b/arch/x86/net/bpf_jit_comp.c
34279 @@ -13,7 +13,11 @@
34280 #include <linux/if_vlan.h>
34281 #include <asm/cacheflush.h>
34282
34283 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34284 +int bpf_jit_enable __read_only;
34285 +#else
34286 int bpf_jit_enable __read_mostly;
34287 +#endif
34288
34289 /*
34290 * assembly code in arch/x86/net/bpf_jit.S
34291 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34292 static void jit_fill_hole(void *area, unsigned int size)
34293 {
34294 /* fill whole space with int3 instructions */
34295 + pax_open_kernel();
34296 memset(area, 0xcc, size);
34297 + pax_close_kernel();
34298 }
34299
34300 struct jit_context {
34301 @@ -896,7 +902,9 @@ common_load:
34302 pr_err("bpf_jit_compile fatal error\n");
34303 return -EFAULT;
34304 }
34305 + pax_open_kernel();
34306 memcpy(image + proglen, temp, ilen);
34307 + pax_close_kernel();
34308 }
34309 proglen += ilen;
34310 addrs[i] = proglen;
34311 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34312
34313 if (image) {
34314 bpf_flush_icache(header, image + proglen);
34315 - set_memory_ro((unsigned long)header, header->pages);
34316 prog->bpf_func = (void *)image;
34317 prog->jited = true;
34318 }
34319 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34320 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34321 struct bpf_binary_header *header = (void *)addr;
34322
34323 - if (!fp->jited)
34324 - goto free_filter;
34325 + if (fp->jited)
34326 + bpf_jit_binary_free(header);
34327
34328 - set_memory_rw(addr, header->pages);
34329 - bpf_jit_binary_free(header);
34330 -
34331 -free_filter:
34332 bpf_prog_unlock_free(fp);
34333 }
34334 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34335 index 5d04be5..2beeaa2 100644
34336 --- a/arch/x86/oprofile/backtrace.c
34337 +++ b/arch/x86/oprofile/backtrace.c
34338 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34339 struct stack_frame_ia32 *fp;
34340 unsigned long bytes;
34341
34342 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34343 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34344 if (bytes != 0)
34345 return NULL;
34346
34347 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34348 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34349
34350 oprofile_add_trace(bufhead[0].return_address);
34351
34352 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34353 struct stack_frame bufhead[2];
34354 unsigned long bytes;
34355
34356 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34357 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34358 if (bytes != 0)
34359 return NULL;
34360
34361 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34362 {
34363 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34364
34365 - if (!user_mode_vm(regs)) {
34366 + if (!user_mode(regs)) {
34367 unsigned long stack = kernel_stack_pointer(regs);
34368 if (depth)
34369 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34370 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34371 index 1d2e639..f6ef82a 100644
34372 --- a/arch/x86/oprofile/nmi_int.c
34373 +++ b/arch/x86/oprofile/nmi_int.c
34374 @@ -23,6 +23,7 @@
34375 #include <asm/nmi.h>
34376 #include <asm/msr.h>
34377 #include <asm/apic.h>
34378 +#include <asm/pgtable.h>
34379
34380 #include "op_counter.h"
34381 #include "op_x86_model.h"
34382 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34383 if (ret)
34384 return ret;
34385
34386 - if (!model->num_virt_counters)
34387 - model->num_virt_counters = model->num_counters;
34388 + if (!model->num_virt_counters) {
34389 + pax_open_kernel();
34390 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34391 + pax_close_kernel();
34392 + }
34393
34394 mux_init(ops);
34395
34396 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34397 index 50d86c0..7985318 100644
34398 --- a/arch/x86/oprofile/op_model_amd.c
34399 +++ b/arch/x86/oprofile/op_model_amd.c
34400 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34401 num_counters = AMD64_NUM_COUNTERS;
34402 }
34403
34404 - op_amd_spec.num_counters = num_counters;
34405 - op_amd_spec.num_controls = num_counters;
34406 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34407 + pax_open_kernel();
34408 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34409 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34410 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34411 + pax_close_kernel();
34412
34413 return 0;
34414 }
34415 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34416 index d90528e..0127e2b 100644
34417 --- a/arch/x86/oprofile/op_model_ppro.c
34418 +++ b/arch/x86/oprofile/op_model_ppro.c
34419 @@ -19,6 +19,7 @@
34420 #include <asm/msr.h>
34421 #include <asm/apic.h>
34422 #include <asm/nmi.h>
34423 +#include <asm/pgtable.h>
34424
34425 #include "op_x86_model.h"
34426 #include "op_counter.h"
34427 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34428
34429 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34430
34431 - op_arch_perfmon_spec.num_counters = num_counters;
34432 - op_arch_perfmon_spec.num_controls = num_counters;
34433 + pax_open_kernel();
34434 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34435 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34436 + pax_close_kernel();
34437 }
34438
34439 static int arch_perfmon_init(struct oprofile_operations *ignore)
34440 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34441 index 71e8a67..6a313bb 100644
34442 --- a/arch/x86/oprofile/op_x86_model.h
34443 +++ b/arch/x86/oprofile/op_x86_model.h
34444 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34445 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34446 struct op_msrs const * const msrs);
34447 #endif
34448 -};
34449 +} __do_const;
34450
34451 struct op_counter_config;
34452
34453 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34454 index 44b9271..4c5a988 100644
34455 --- a/arch/x86/pci/intel_mid_pci.c
34456 +++ b/arch/x86/pci/intel_mid_pci.c
34457 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34458 pci_mmcfg_late_init();
34459 pcibios_enable_irq = intel_mid_pci_irq_enable;
34460 pcibios_disable_irq = intel_mid_pci_irq_disable;
34461 - pci_root_ops = intel_mid_pci_ops;
34462 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34463 pci_soc_mode = 1;
34464 /* Continue with standard init */
34465 return 1;
34466 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34467 index 5dc6ca5..25c03f5 100644
34468 --- a/arch/x86/pci/irq.c
34469 +++ b/arch/x86/pci/irq.c
34470 @@ -51,7 +51,7 @@ struct irq_router {
34471 struct irq_router_handler {
34472 u16 vendor;
34473 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34474 -};
34475 +} __do_const;
34476
34477 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34478 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34479 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34480 return 0;
34481 }
34482
34483 -static __initdata struct irq_router_handler pirq_routers[] = {
34484 +static __initconst const struct irq_router_handler pirq_routers[] = {
34485 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34486 { PCI_VENDOR_ID_AL, ali_router_probe },
34487 { PCI_VENDOR_ID_ITE, ite_router_probe },
34488 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34489 static void __init pirq_find_router(struct irq_router *r)
34490 {
34491 struct irq_routing_table *rt = pirq_table;
34492 - struct irq_router_handler *h;
34493 + const struct irq_router_handler *h;
34494
34495 #ifdef CONFIG_PCI_BIOS
34496 if (!rt->signature) {
34497 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34498 return 0;
34499 }
34500
34501 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34502 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34503 {
34504 .callback = fix_broken_hp_bios_irq9,
34505 .ident = "HP Pavilion N5400 Series Laptop",
34506 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34507 index 9b83b90..4112152 100644
34508 --- a/arch/x86/pci/pcbios.c
34509 +++ b/arch/x86/pci/pcbios.c
34510 @@ -79,7 +79,7 @@ union bios32 {
34511 static struct {
34512 unsigned long address;
34513 unsigned short segment;
34514 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34515 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34516
34517 /*
34518 * Returns the entry point for the given service, NULL on error
34519 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34520 unsigned long length; /* %ecx */
34521 unsigned long entry; /* %edx */
34522 unsigned long flags;
34523 + struct desc_struct d, *gdt;
34524
34525 local_irq_save(flags);
34526 - __asm__("lcall *(%%edi); cld"
34527 +
34528 + gdt = get_cpu_gdt_table(smp_processor_id());
34529 +
34530 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34531 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34532 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34533 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34534 +
34535 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34536 : "=a" (return_code),
34537 "=b" (address),
34538 "=c" (length),
34539 "=d" (entry)
34540 : "0" (service),
34541 "1" (0),
34542 - "D" (&bios32_indirect));
34543 + "D" (&bios32_indirect),
34544 + "r"(__PCIBIOS_DS)
34545 + : "memory");
34546 +
34547 + pax_open_kernel();
34548 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34549 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34550 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34551 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34552 + pax_close_kernel();
34553 +
34554 local_irq_restore(flags);
34555
34556 switch (return_code) {
34557 - case 0:
34558 - return address + entry;
34559 - case 0x80: /* Not present */
34560 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34561 - return 0;
34562 - default: /* Shouldn't happen */
34563 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34564 - service, return_code);
34565 + case 0: {
34566 + int cpu;
34567 + unsigned char flags;
34568 +
34569 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34570 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34571 + printk(KERN_WARNING "bios32_service: not valid\n");
34572 return 0;
34573 + }
34574 + address = address + PAGE_OFFSET;
34575 + length += 16UL; /* some BIOSs underreport this... */
34576 + flags = 4;
34577 + if (length >= 64*1024*1024) {
34578 + length >>= PAGE_SHIFT;
34579 + flags |= 8;
34580 + }
34581 +
34582 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34583 + gdt = get_cpu_gdt_table(cpu);
34584 + pack_descriptor(&d, address, length, 0x9b, flags);
34585 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34586 + pack_descriptor(&d, address, length, 0x93, flags);
34587 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34588 + }
34589 + return entry;
34590 + }
34591 + case 0x80: /* Not present */
34592 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34593 + return 0;
34594 + default: /* Shouldn't happen */
34595 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34596 + service, return_code);
34597 + return 0;
34598 }
34599 }
34600
34601 static struct {
34602 unsigned long address;
34603 unsigned short segment;
34604 -} pci_indirect = { 0, __KERNEL_CS };
34605 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34606
34607 -static int pci_bios_present;
34608 +static int pci_bios_present __read_only;
34609
34610 static int __init check_pcibios(void)
34611 {
34612 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34613 unsigned long flags, pcibios_entry;
34614
34615 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34616 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34617 + pci_indirect.address = pcibios_entry;
34618
34619 local_irq_save(flags);
34620 - __asm__(
34621 - "lcall *(%%edi); cld\n\t"
34622 + __asm__("movw %w6, %%ds\n\t"
34623 + "lcall *%%ss:(%%edi); cld\n\t"
34624 + "push %%ss\n\t"
34625 + "pop %%ds\n\t"
34626 "jc 1f\n\t"
34627 "xor %%ah, %%ah\n"
34628 "1:"
34629 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34630 "=b" (ebx),
34631 "=c" (ecx)
34632 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34633 - "D" (&pci_indirect)
34634 + "D" (&pci_indirect),
34635 + "r" (__PCIBIOS_DS)
34636 : "memory");
34637 local_irq_restore(flags);
34638
34639 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34640
34641 switch (len) {
34642 case 1:
34643 - __asm__("lcall *(%%esi); cld\n\t"
34644 + __asm__("movw %w6, %%ds\n\t"
34645 + "lcall *%%ss:(%%esi); cld\n\t"
34646 + "push %%ss\n\t"
34647 + "pop %%ds\n\t"
34648 "jc 1f\n\t"
34649 "xor %%ah, %%ah\n"
34650 "1:"
34651 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34652 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34653 "b" (bx),
34654 "D" ((long)reg),
34655 - "S" (&pci_indirect));
34656 + "S" (&pci_indirect),
34657 + "r" (__PCIBIOS_DS));
34658 /*
34659 * Zero-extend the result beyond 8 bits, do not trust the
34660 * BIOS having done it:
34661 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34662 *value &= 0xff;
34663 break;
34664 case 2:
34665 - __asm__("lcall *(%%esi); cld\n\t"
34666 + __asm__("movw %w6, %%ds\n\t"
34667 + "lcall *%%ss:(%%esi); cld\n\t"
34668 + "push %%ss\n\t"
34669 + "pop %%ds\n\t"
34670 "jc 1f\n\t"
34671 "xor %%ah, %%ah\n"
34672 "1:"
34673 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34674 : "1" (PCIBIOS_READ_CONFIG_WORD),
34675 "b" (bx),
34676 "D" ((long)reg),
34677 - "S" (&pci_indirect));
34678 + "S" (&pci_indirect),
34679 + "r" (__PCIBIOS_DS));
34680 /*
34681 * Zero-extend the result beyond 16 bits, do not trust the
34682 * BIOS having done it:
34683 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34684 *value &= 0xffff;
34685 break;
34686 case 4:
34687 - __asm__("lcall *(%%esi); cld\n\t"
34688 + __asm__("movw %w6, %%ds\n\t"
34689 + "lcall *%%ss:(%%esi); cld\n\t"
34690 + "push %%ss\n\t"
34691 + "pop %%ds\n\t"
34692 "jc 1f\n\t"
34693 "xor %%ah, %%ah\n"
34694 "1:"
34695 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34696 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34697 "b" (bx),
34698 "D" ((long)reg),
34699 - "S" (&pci_indirect));
34700 + "S" (&pci_indirect),
34701 + "r" (__PCIBIOS_DS));
34702 break;
34703 }
34704
34705 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34706
34707 switch (len) {
34708 case 1:
34709 - __asm__("lcall *(%%esi); cld\n\t"
34710 + __asm__("movw %w6, %%ds\n\t"
34711 + "lcall *%%ss:(%%esi); cld\n\t"
34712 + "push %%ss\n\t"
34713 + "pop %%ds\n\t"
34714 "jc 1f\n\t"
34715 "xor %%ah, %%ah\n"
34716 "1:"
34717 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34718 "c" (value),
34719 "b" (bx),
34720 "D" ((long)reg),
34721 - "S" (&pci_indirect));
34722 + "S" (&pci_indirect),
34723 + "r" (__PCIBIOS_DS));
34724 break;
34725 case 2:
34726 - __asm__("lcall *(%%esi); cld\n\t"
34727 + __asm__("movw %w6, %%ds\n\t"
34728 + "lcall *%%ss:(%%esi); cld\n\t"
34729 + "push %%ss\n\t"
34730 + "pop %%ds\n\t"
34731 "jc 1f\n\t"
34732 "xor %%ah, %%ah\n"
34733 "1:"
34734 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34735 "c" (value),
34736 "b" (bx),
34737 "D" ((long)reg),
34738 - "S" (&pci_indirect));
34739 + "S" (&pci_indirect),
34740 + "r" (__PCIBIOS_DS));
34741 break;
34742 case 4:
34743 - __asm__("lcall *(%%esi); cld\n\t"
34744 + __asm__("movw %w6, %%ds\n\t"
34745 + "lcall *%%ss:(%%esi); cld\n\t"
34746 + "push %%ss\n\t"
34747 + "pop %%ds\n\t"
34748 "jc 1f\n\t"
34749 "xor %%ah, %%ah\n"
34750 "1:"
34751 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34752 "c" (value),
34753 "b" (bx),
34754 "D" ((long)reg),
34755 - "S" (&pci_indirect));
34756 + "S" (&pci_indirect),
34757 + "r" (__PCIBIOS_DS));
34758 break;
34759 }
34760
34761 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34762
34763 DBG("PCI: Fetching IRQ routing table... ");
34764 __asm__("push %%es\n\t"
34765 + "movw %w8, %%ds\n\t"
34766 "push %%ds\n\t"
34767 "pop %%es\n\t"
34768 - "lcall *(%%esi); cld\n\t"
34769 + "lcall *%%ss:(%%esi); cld\n\t"
34770 "pop %%es\n\t"
34771 + "push %%ss\n\t"
34772 + "pop %%ds\n"
34773 "jc 1f\n\t"
34774 "xor %%ah, %%ah\n"
34775 "1:"
34776 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34777 "1" (0),
34778 "D" ((long) &opt),
34779 "S" (&pci_indirect),
34780 - "m" (opt)
34781 + "m" (opt),
34782 + "r" (__PCIBIOS_DS)
34783 : "memory");
34784 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34785 if (ret & 0xff00)
34786 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34787 {
34788 int ret;
34789
34790 - __asm__("lcall *(%%esi); cld\n\t"
34791 + __asm__("movw %w5, %%ds\n\t"
34792 + "lcall *%%ss:(%%esi); cld\n\t"
34793 + "push %%ss\n\t"
34794 + "pop %%ds\n"
34795 "jc 1f\n\t"
34796 "xor %%ah, %%ah\n"
34797 "1:"
34798 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34799 : "0" (PCIBIOS_SET_PCI_HW_INT),
34800 "b" ((dev->bus->number << 8) | dev->devfn),
34801 "c" ((irq << 8) | (pin + 10)),
34802 - "S" (&pci_indirect));
34803 + "S" (&pci_indirect),
34804 + "r" (__PCIBIOS_DS));
34805 return !(ret & 0xff00);
34806 }
34807 EXPORT_SYMBOL(pcibios_set_irq_routing);
34808 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34809 index 40e7cda..c7e6672 100644
34810 --- a/arch/x86/platform/efi/efi_32.c
34811 +++ b/arch/x86/platform/efi/efi_32.c
34812 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34813 {
34814 struct desc_ptr gdt_descr;
34815
34816 +#ifdef CONFIG_PAX_KERNEXEC
34817 + struct desc_struct d;
34818 +#endif
34819 +
34820 local_irq_save(efi_rt_eflags);
34821
34822 load_cr3(initial_page_table);
34823 __flush_tlb_all();
34824
34825 +#ifdef CONFIG_PAX_KERNEXEC
34826 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34827 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34828 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34829 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34830 +#endif
34831 +
34832 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34833 gdt_descr.size = GDT_SIZE - 1;
34834 load_gdt(&gdt_descr);
34835 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34836 {
34837 struct desc_ptr gdt_descr;
34838
34839 +#ifdef CONFIG_PAX_KERNEXEC
34840 + struct desc_struct d;
34841 +
34842 + memset(&d, 0, sizeof d);
34843 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34844 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34845 +#endif
34846 +
34847 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34848 gdt_descr.size = GDT_SIZE - 1;
34849 load_gdt(&gdt_descr);
34850
34851 +#ifdef CONFIG_PAX_PER_CPU_PGD
34852 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34853 +#else
34854 load_cr3(swapper_pg_dir);
34855 +#endif
34856 +
34857 __flush_tlb_all();
34858
34859 local_irq_restore(efi_rt_eflags);
34860 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34861 index 17e80d8..9fa6e41 100644
34862 --- a/arch/x86/platform/efi/efi_64.c
34863 +++ b/arch/x86/platform/efi/efi_64.c
34864 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34865 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34866 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34867 }
34868 +
34869 +#ifdef CONFIG_PAX_PER_CPU_PGD
34870 + load_cr3(swapper_pg_dir);
34871 +#endif
34872 +
34873 __flush_tlb_all();
34874 }
34875
34876 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34877 for (pgd = 0; pgd < n_pgds; pgd++)
34878 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34879 kfree(save_pgd);
34880 +
34881 +#ifdef CONFIG_PAX_PER_CPU_PGD
34882 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34883 +#endif
34884 +
34885 __flush_tlb_all();
34886 local_irq_restore(efi_flags);
34887 early_code_mapping_set_exec(0);
34888 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34889 unsigned npages;
34890 pgd_t *pgd;
34891
34892 - if (efi_enabled(EFI_OLD_MEMMAP))
34893 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34894 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34895 + * able to execute the EFI services.
34896 + */
34897 + if (__supported_pte_mask & _PAGE_NX) {
34898 + unsigned long addr = (unsigned long) __va(0);
34899 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34900 +
34901 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34902 +#ifdef CONFIG_PAX_PER_CPU_PGD
34903 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34904 +#endif
34905 + set_pgd(pgd_offset_k(addr), pe);
34906 + }
34907 +
34908 return 0;
34909 + }
34910
34911 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34912 pgd = __va(efi_scratch.efi_pgt);
34913 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34914 index 040192b..7d3300f 100644
34915 --- a/arch/x86/platform/efi/efi_stub_32.S
34916 +++ b/arch/x86/platform/efi/efi_stub_32.S
34917 @@ -6,7 +6,9 @@
34918 */
34919
34920 #include <linux/linkage.h>
34921 +#include <linux/init.h>
34922 #include <asm/page_types.h>
34923 +#include <asm/segment.h>
34924
34925 /*
34926 * efi_call_phys(void *, ...) is a function with variable parameters.
34927 @@ -20,7 +22,7 @@
34928 * service functions will comply with gcc calling convention, too.
34929 */
34930
34931 -.text
34932 +__INIT
34933 ENTRY(efi_call_phys)
34934 /*
34935 * 0. The function can only be called in Linux kernel. So CS has been
34936 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34937 * The mapping of lower virtual memory has been created in prolog and
34938 * epilog.
34939 */
34940 - movl $1f, %edx
34941 - subl $__PAGE_OFFSET, %edx
34942 - jmp *%edx
34943 +#ifdef CONFIG_PAX_KERNEXEC
34944 + movl $(__KERNEXEC_EFI_DS), %edx
34945 + mov %edx, %ds
34946 + mov %edx, %es
34947 + mov %edx, %ss
34948 + addl $2f,(1f)
34949 + ljmp *(1f)
34950 +
34951 +__INITDATA
34952 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34953 +.previous
34954 +
34955 +2:
34956 + subl $2b,(1b)
34957 +#else
34958 + jmp 1f-__PAGE_OFFSET
34959 1:
34960 +#endif
34961
34962 /*
34963 * 2. Now on the top of stack is the return
34964 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34965 * parameter 2, ..., param n. To make things easy, we save the return
34966 * address of efi_call_phys in a global variable.
34967 */
34968 - popl %edx
34969 - movl %edx, saved_return_addr
34970 - /* get the function pointer into ECX*/
34971 - popl %ecx
34972 - movl %ecx, efi_rt_function_ptr
34973 - movl $2f, %edx
34974 - subl $__PAGE_OFFSET, %edx
34975 - pushl %edx
34976 + popl (saved_return_addr)
34977 + popl (efi_rt_function_ptr)
34978
34979 /*
34980 * 3. Clear PG bit in %CR0.
34981 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34982 /*
34983 * 5. Call the physical function.
34984 */
34985 - jmp *%ecx
34986 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34987
34988 -2:
34989 /*
34990 * 6. After EFI runtime service returns, control will return to
34991 * following instruction. We'd better readjust stack pointer first.
34992 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34993 movl %cr0, %edx
34994 orl $0x80000000, %edx
34995 movl %edx, %cr0
34996 - jmp 1f
34997 -1:
34998 +
34999 /*
35000 * 8. Now restore the virtual mode from flat mode by
35001 * adding EIP with PAGE_OFFSET.
35002 */
35003 - movl $1f, %edx
35004 - jmp *%edx
35005 +#ifdef CONFIG_PAX_KERNEXEC
35006 + movl $(__KERNEL_DS), %edx
35007 + mov %edx, %ds
35008 + mov %edx, %es
35009 + mov %edx, %ss
35010 + ljmp $(__KERNEL_CS),$1f
35011 +#else
35012 + jmp 1f+__PAGE_OFFSET
35013 +#endif
35014 1:
35015
35016 /*
35017 * 9. Balance the stack. And because EAX contain the return value,
35018 * we'd better not clobber it.
35019 */
35020 - leal efi_rt_function_ptr, %edx
35021 - movl (%edx), %ecx
35022 - pushl %ecx
35023 + pushl (efi_rt_function_ptr)
35024
35025 /*
35026 - * 10. Push the saved return address onto the stack and return.
35027 + * 10. Return to the saved return address.
35028 */
35029 - leal saved_return_addr, %edx
35030 - movl (%edx), %ecx
35031 - pushl %ecx
35032 - ret
35033 + jmpl *(saved_return_addr)
35034 ENDPROC(efi_call_phys)
35035 .previous
35036
35037 -.data
35038 +__INITDATA
35039 saved_return_addr:
35040 .long 0
35041 efi_rt_function_ptr:
35042 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35043 index 86d0f9e..6d499f4 100644
35044 --- a/arch/x86/platform/efi/efi_stub_64.S
35045 +++ b/arch/x86/platform/efi/efi_stub_64.S
35046 @@ -11,6 +11,7 @@
35047 #include <asm/msr.h>
35048 #include <asm/processor-flags.h>
35049 #include <asm/page_types.h>
35050 +#include <asm/alternative-asm.h>
35051
35052 #define SAVE_XMM \
35053 mov %rsp, %rax; \
35054 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35055 RESTORE_PGT
35056 addq $48, %rsp
35057 RESTORE_XMM
35058 + pax_force_retaddr 0, 1
35059 ret
35060 ENDPROC(efi_call)
35061
35062 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35063 index 1bbedc4..eb795b5 100644
35064 --- a/arch/x86/platform/intel-mid/intel-mid.c
35065 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35066 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35067 {
35068 };
35069
35070 -static void intel_mid_reboot(void)
35071 +static void __noreturn intel_mid_reboot(void)
35072 {
35073 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35074 + BUG();
35075 }
35076
35077 static unsigned long __init intel_mid_calibrate_tsc(void)
35078 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35079 index 3c1c386..59a68ed 100644
35080 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35081 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35082 @@ -13,6 +13,6 @@
35083 /* For every CPU addition a new get_<cpuname>_ops interface needs
35084 * to be added.
35085 */
35086 -extern void *get_penwell_ops(void);
35087 -extern void *get_cloverview_ops(void);
35088 -extern void *get_tangier_ops(void);
35089 +extern const void *get_penwell_ops(void);
35090 +extern const void *get_cloverview_ops(void);
35091 +extern const void *get_tangier_ops(void);
35092 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35093 index 23381d2..8ddc10e 100644
35094 --- a/arch/x86/platform/intel-mid/mfld.c
35095 +++ b/arch/x86/platform/intel-mid/mfld.c
35096 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35097 pm_power_off = mfld_power_off;
35098 }
35099
35100 -void *get_penwell_ops(void)
35101 +const void *get_penwell_ops(void)
35102 {
35103 return &penwell_ops;
35104 }
35105
35106 -void *get_cloverview_ops(void)
35107 +const void *get_cloverview_ops(void)
35108 {
35109 return &penwell_ops;
35110 }
35111 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35112 index aaca917..66eadbc 100644
35113 --- a/arch/x86/platform/intel-mid/mrfl.c
35114 +++ b/arch/x86/platform/intel-mid/mrfl.c
35115 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35116 .arch_setup = tangier_arch_setup,
35117 };
35118
35119 -void *get_tangier_ops(void)
35120 +const void *get_tangier_ops(void)
35121 {
35122 return &tangier_ops;
35123 }
35124 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35125 index d6ee929..3637cb5 100644
35126 --- a/arch/x86/platform/olpc/olpc_dt.c
35127 +++ b/arch/x86/platform/olpc/olpc_dt.c
35128 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35129 return res;
35130 }
35131
35132 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35133 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35134 .nextprop = olpc_dt_nextprop,
35135 .getproplen = olpc_dt_getproplen,
35136 .getproperty = olpc_dt_getproperty,
35137 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35138 index 6ec7910..ecdbb11 100644
35139 --- a/arch/x86/power/cpu.c
35140 +++ b/arch/x86/power/cpu.c
35141 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35142 static void fix_processor_context(void)
35143 {
35144 int cpu = smp_processor_id();
35145 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35146 -#ifdef CONFIG_X86_64
35147 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35148 - tss_desc tss;
35149 -#endif
35150 + struct tss_struct *t = init_tss + cpu;
35151 +
35152 set_tss_desc(cpu, t); /*
35153 * This just modifies memory; should not be
35154 * necessary. But... This is necessary, because
35155 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35156 */
35157
35158 #ifdef CONFIG_X86_64
35159 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35160 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35161 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35162 -
35163 syscall_init(); /* This sets MSR_*STAR and related */
35164 #endif
35165 load_TR_desc(); /* This does ltr */
35166 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35167 index bad628a..a102610 100644
35168 --- a/arch/x86/realmode/init.c
35169 +++ b/arch/x86/realmode/init.c
35170 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35171 __va(real_mode_header->trampoline_header);
35172
35173 #ifdef CONFIG_X86_32
35174 - trampoline_header->start = __pa_symbol(startup_32_smp);
35175 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35176 +
35177 +#ifdef CONFIG_PAX_KERNEXEC
35178 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35179 +#endif
35180 +
35181 + trampoline_header->boot_cs = __BOOT_CS;
35182 trampoline_header->gdt_limit = __BOOT_DS + 7;
35183 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35184 #else
35185 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35186 *trampoline_cr4_features = read_cr4();
35187
35188 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35189 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35190 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35191 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35192 #endif
35193 }
35194 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35195 index 7c0d7be..d24dc88 100644
35196 --- a/arch/x86/realmode/rm/Makefile
35197 +++ b/arch/x86/realmode/rm/Makefile
35198 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35199
35200 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35201 -I$(srctree)/arch/x86/boot
35202 +ifdef CONSTIFY_PLUGIN
35203 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35204 +endif
35205 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35206 GCOV_PROFILE := n
35207 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35208 index a28221d..93c40f1 100644
35209 --- a/arch/x86/realmode/rm/header.S
35210 +++ b/arch/x86/realmode/rm/header.S
35211 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35212 #endif
35213 /* APM/BIOS reboot */
35214 .long pa_machine_real_restart_asm
35215 -#ifdef CONFIG_X86_64
35216 +#ifdef CONFIG_X86_32
35217 + .long __KERNEL_CS
35218 +#else
35219 .long __KERNEL32_CS
35220 #endif
35221 END(real_mode_header)
35222 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35223 index 48ddd76..c26749f 100644
35224 --- a/arch/x86/realmode/rm/trampoline_32.S
35225 +++ b/arch/x86/realmode/rm/trampoline_32.S
35226 @@ -24,6 +24,12 @@
35227 #include <asm/page_types.h>
35228 #include "realmode.h"
35229
35230 +#ifdef CONFIG_PAX_KERNEXEC
35231 +#define ta(X) (X)
35232 +#else
35233 +#define ta(X) (pa_ ## X)
35234 +#endif
35235 +
35236 .text
35237 .code16
35238
35239 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35240
35241 cli # We should be safe anyway
35242
35243 - movl tr_start, %eax # where we need to go
35244 -
35245 movl $0xA5A5A5A5, trampoline_status
35246 # write marker for master knows we're running
35247
35248 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35249 movw $1, %dx # protected mode (PE) bit
35250 lmsw %dx # into protected mode
35251
35252 - ljmpl $__BOOT_CS, $pa_startup_32
35253 + ljmpl *(trampoline_header)
35254
35255 .section ".text32","ax"
35256 .code32
35257 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35258 .balign 8
35259 GLOBAL(trampoline_header)
35260 tr_start: .space 4
35261 - tr_gdt_pad: .space 2
35262 + tr_boot_cs: .space 2
35263 tr_gdt: .space 6
35264 END(trampoline_header)
35265
35266 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35267 index dac7b20..72dbaca 100644
35268 --- a/arch/x86/realmode/rm/trampoline_64.S
35269 +++ b/arch/x86/realmode/rm/trampoline_64.S
35270 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35271 movl %edx, %gs
35272
35273 movl pa_tr_cr4, %eax
35274 + andl $~X86_CR4_PCIDE, %eax
35275 movl %eax, %cr4 # Enable PAE mode
35276
35277 # Setup trampoline 4 level pagetables
35278 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35279 wrmsr
35280
35281 # Enable paging and in turn activate Long Mode
35282 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35283 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35284 movl %eax, %cr0
35285
35286 /*
35287 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35288 index 9e7e147..25a4158 100644
35289 --- a/arch/x86/realmode/rm/wakeup_asm.S
35290 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35291 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35292 lgdtl pmode_gdt
35293
35294 /* This really couldn't... */
35295 - movl pmode_entry, %eax
35296 movl pmode_cr0, %ecx
35297 movl %ecx, %cr0
35298 - ljmpl $__KERNEL_CS, $pa_startup_32
35299 - /* -> jmp *%eax in trampoline_32.S */
35300 +
35301 + ljmpl *pmode_entry
35302 #else
35303 jmp trampoline_start
35304 #endif
35305 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35306 index 604a37e..e49702a 100644
35307 --- a/arch/x86/tools/Makefile
35308 +++ b/arch/x86/tools/Makefile
35309 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35310
35311 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35312
35313 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35314 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35315 hostprogs-y += relocs
35316 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35317 PHONY += relocs
35318 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35319 index 0c2fae8..88036b7 100644
35320 --- a/arch/x86/tools/relocs.c
35321 +++ b/arch/x86/tools/relocs.c
35322 @@ -1,5 +1,7 @@
35323 /* This is included from relocs_32/64.c */
35324
35325 +#include "../../../include/generated/autoconf.h"
35326 +
35327 #define ElfW(type) _ElfW(ELF_BITS, type)
35328 #define _ElfW(bits, type) __ElfW(bits, type)
35329 #define __ElfW(bits, type) Elf##bits##_##type
35330 @@ -11,6 +13,7 @@
35331 #define Elf_Sym ElfW(Sym)
35332
35333 static Elf_Ehdr ehdr;
35334 +static Elf_Phdr *phdr;
35335
35336 struct relocs {
35337 uint32_t *offset;
35338 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35339 }
35340 }
35341
35342 +static void read_phdrs(FILE *fp)
35343 +{
35344 + unsigned int i;
35345 +
35346 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35347 + if (!phdr) {
35348 + die("Unable to allocate %d program headers\n",
35349 + ehdr.e_phnum);
35350 + }
35351 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35352 + die("Seek to %d failed: %s\n",
35353 + ehdr.e_phoff, strerror(errno));
35354 + }
35355 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35356 + die("Cannot read ELF program headers: %s\n",
35357 + strerror(errno));
35358 + }
35359 + for(i = 0; i < ehdr.e_phnum; i++) {
35360 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35361 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35362 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35363 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35364 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35365 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35366 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35367 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35368 + }
35369 +
35370 +}
35371 +
35372 static void read_shdrs(FILE *fp)
35373 {
35374 - int i;
35375 + unsigned int i;
35376 Elf_Shdr shdr;
35377
35378 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35379 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35380
35381 static void read_strtabs(FILE *fp)
35382 {
35383 - int i;
35384 + unsigned int i;
35385 for (i = 0; i < ehdr.e_shnum; i++) {
35386 struct section *sec = &secs[i];
35387 if (sec->shdr.sh_type != SHT_STRTAB) {
35388 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35389
35390 static void read_symtabs(FILE *fp)
35391 {
35392 - int i,j;
35393 + unsigned int i,j;
35394 for (i = 0; i < ehdr.e_shnum; i++) {
35395 struct section *sec = &secs[i];
35396 if (sec->shdr.sh_type != SHT_SYMTAB) {
35397 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35398 }
35399
35400
35401 -static void read_relocs(FILE *fp)
35402 +static void read_relocs(FILE *fp, int use_real_mode)
35403 {
35404 - int i,j;
35405 + unsigned int i,j;
35406 + uint32_t base;
35407 +
35408 for (i = 0; i < ehdr.e_shnum; i++) {
35409 struct section *sec = &secs[i];
35410 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35411 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35412 die("Cannot read symbol table: %s\n",
35413 strerror(errno));
35414 }
35415 + base = 0;
35416 +
35417 +#ifdef CONFIG_X86_32
35418 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35419 + if (phdr[j].p_type != PT_LOAD )
35420 + continue;
35421 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35422 + continue;
35423 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35424 + break;
35425 + }
35426 +#endif
35427 +
35428 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35429 Elf_Rel *rel = &sec->reltab[j];
35430 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35431 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35432 rel->r_info = elf_xword_to_cpu(rel->r_info);
35433 #if (SHT_REL_TYPE == SHT_RELA)
35434 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35435 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35436
35437 static void print_absolute_symbols(void)
35438 {
35439 - int i;
35440 + unsigned int i;
35441 const char *format;
35442
35443 if (ELF_BITS == 64)
35444 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35445 for (i = 0; i < ehdr.e_shnum; i++) {
35446 struct section *sec = &secs[i];
35447 char *sym_strtab;
35448 - int j;
35449 + unsigned int j;
35450
35451 if (sec->shdr.sh_type != SHT_SYMTAB) {
35452 continue;
35453 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35454
35455 static void print_absolute_relocs(void)
35456 {
35457 - int i, printed = 0;
35458 + unsigned int i, printed = 0;
35459 const char *format;
35460
35461 if (ELF_BITS == 64)
35462 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35463 struct section *sec_applies, *sec_symtab;
35464 char *sym_strtab;
35465 Elf_Sym *sh_symtab;
35466 - int j;
35467 + unsigned int j;
35468 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35469 continue;
35470 }
35471 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35472 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35473 Elf_Sym *sym, const char *symname))
35474 {
35475 - int i;
35476 + unsigned int i;
35477 /* Walk through the relocations */
35478 for (i = 0; i < ehdr.e_shnum; i++) {
35479 char *sym_strtab;
35480 Elf_Sym *sh_symtab;
35481 struct section *sec_applies, *sec_symtab;
35482 - int j;
35483 + unsigned int j;
35484 struct section *sec = &secs[i];
35485
35486 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35487 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35488 {
35489 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35490 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35491 + char *sym_strtab = sec->link->link->strtab;
35492 +
35493 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35494 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35495 + return 0;
35496 +
35497 +#ifdef CONFIG_PAX_KERNEXEC
35498 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35499 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35500 + return 0;
35501 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35502 + return 0;
35503 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35504 + return 0;
35505 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35506 + return 0;
35507 +#endif
35508
35509 switch (r_type) {
35510 case R_386_NONE:
35511 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35512
35513 static void emit_relocs(int as_text, int use_real_mode)
35514 {
35515 - int i;
35516 + unsigned int i;
35517 int (*write_reloc)(uint32_t, FILE *) = write32;
35518 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35519 const char *symname);
35520 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35521 {
35522 regex_init(use_real_mode);
35523 read_ehdr(fp);
35524 + read_phdrs(fp);
35525 read_shdrs(fp);
35526 read_strtabs(fp);
35527 read_symtabs(fp);
35528 - read_relocs(fp);
35529 + read_relocs(fp, use_real_mode);
35530 if (ELF_BITS == 64)
35531 percpu_init();
35532 if (show_absolute_syms) {
35533 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35534 index f40281e..92728c9 100644
35535 --- a/arch/x86/um/mem_32.c
35536 +++ b/arch/x86/um/mem_32.c
35537 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35538 gate_vma.vm_start = FIXADDR_USER_START;
35539 gate_vma.vm_end = FIXADDR_USER_END;
35540 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35541 - gate_vma.vm_page_prot = __P101;
35542 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35543
35544 return 0;
35545 }
35546 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35547 index 80ffa5b..a33bd15 100644
35548 --- a/arch/x86/um/tls_32.c
35549 +++ b/arch/x86/um/tls_32.c
35550 @@ -260,7 +260,7 @@ out:
35551 if (unlikely(task == current &&
35552 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35553 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35554 - "without flushed TLS.", current->pid);
35555 + "without flushed TLS.", task_pid_nr(current));
35556 }
35557
35558 return 0;
35559 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35560 index 5a4affe..9e2d522 100644
35561 --- a/arch/x86/vdso/Makefile
35562 +++ b/arch/x86/vdso/Makefile
35563 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35564 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35565 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35566
35567 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35568 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35569 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35570 GCOV_PROFILE := n
35571
35572 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35573 index 0224987..c7d65a5 100644
35574 --- a/arch/x86/vdso/vdso2c.h
35575 +++ b/arch/x86/vdso/vdso2c.h
35576 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35577 unsigned long load_size = -1; /* Work around bogus warning */
35578 unsigned long mapping_size;
35579 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35580 - int i;
35581 + unsigned int i;
35582 unsigned long j;
35583 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35584 *alt_sec = NULL;
35585 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35586 index e904c27..b9eaa03 100644
35587 --- a/arch/x86/vdso/vdso32-setup.c
35588 +++ b/arch/x86/vdso/vdso32-setup.c
35589 @@ -14,6 +14,7 @@
35590 #include <asm/cpufeature.h>
35591 #include <asm/processor.h>
35592 #include <asm/vdso.h>
35593 +#include <asm/mman.h>
35594
35595 #ifdef CONFIG_COMPAT_VDSO
35596 #define VDSO_DEFAULT 0
35597 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35598 index 1c9f750..cfddb1a 100644
35599 --- a/arch/x86/vdso/vma.c
35600 +++ b/arch/x86/vdso/vma.c
35601 @@ -19,10 +19,7 @@
35602 #include <asm/page.h>
35603 #include <asm/hpet.h>
35604 #include <asm/desc.h>
35605 -
35606 -#if defined(CONFIG_X86_64)
35607 -unsigned int __read_mostly vdso64_enabled = 1;
35608 -#endif
35609 +#include <asm/mman.h>
35610
35611 void __init init_vdso_image(const struct vdso_image *image)
35612 {
35613 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35614 .pages = no_pages,
35615 };
35616
35617 +#ifdef CONFIG_PAX_RANDMMAP
35618 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35619 + calculate_addr = false;
35620 +#endif
35621 +
35622 if (calculate_addr) {
35623 addr = vdso_addr(current->mm->start_stack,
35624 image->size - image->sym_vvar_start);
35625 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35626 down_write(&mm->mmap_sem);
35627
35628 addr = get_unmapped_area(NULL, addr,
35629 - image->size - image->sym_vvar_start, 0, 0);
35630 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35631 if (IS_ERR_VALUE(addr)) {
35632 ret = addr;
35633 goto up_fail;
35634 }
35635
35636 text_start = addr - image->sym_vvar_start;
35637 - current->mm->context.vdso = (void __user *)text_start;
35638 + mm->context.vdso = text_start;
35639
35640 /*
35641 * MAYWRITE to allow gdb to COW and set breakpoints
35642 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35643 hpet_address >> PAGE_SHIFT,
35644 PAGE_SIZE,
35645 pgprot_noncached(PAGE_READONLY));
35646 -
35647 - if (ret)
35648 - goto up_fail;
35649 }
35650 #endif
35651
35652 up_fail:
35653 if (ret)
35654 - current->mm->context.vdso = NULL;
35655 + current->mm->context.vdso = 0;
35656
35657 up_write(&mm->mmap_sem);
35658 return ret;
35659 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35660
35661 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35662 current_thread_info()->sysenter_return =
35663 - current->mm->context.vdso +
35664 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35665 + (void __force_user *)(current->mm->context.vdso +
35666 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35667
35668 return 0;
35669 }
35670 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35671 #ifdef CONFIG_X86_64
35672 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35673 {
35674 - if (!vdso64_enabled)
35675 - return 0;
35676 -
35677 return map_vdso(&vdso_image_64, true);
35678 }
35679
35680 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35681 int uses_interp)
35682 {
35683 #ifdef CONFIG_X86_X32_ABI
35684 - if (test_thread_flag(TIF_X32)) {
35685 - if (!vdso64_enabled)
35686 - return 0;
35687 -
35688 + if (test_thread_flag(TIF_X32))
35689 return map_vdso(&vdso_image_x32, true);
35690 - }
35691 #endif
35692
35693 return load_vdso32();
35694 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35695 #endif
35696
35697 #ifdef CONFIG_X86_64
35698 -static __init int vdso_setup(char *s)
35699 -{
35700 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35701 - return 0;
35702 -}
35703 -__setup("vdso=", vdso_setup);
35704 -#endif
35705 -
35706 -#ifdef CONFIG_X86_64
35707 static void vgetcpu_cpu_init(void *arg)
35708 {
35709 int cpu = smp_processor_id();
35710 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35711 index e88fda8..76ce7ce 100644
35712 --- a/arch/x86/xen/Kconfig
35713 +++ b/arch/x86/xen/Kconfig
35714 @@ -9,6 +9,7 @@ config XEN
35715 select XEN_HAVE_PVMMU
35716 depends on X86_64 || (X86_32 && X86_PAE)
35717 depends on X86_TSC
35718 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35719 help
35720 This is the Linux Xen port. Enabling this will allow the
35721 kernel to boot in a paravirtualized environment under the
35722 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35723 index 78a881b..9994bbb 100644
35724 --- a/arch/x86/xen/enlighten.c
35725 +++ b/arch/x86/xen/enlighten.c
35726 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35727
35728 struct shared_info xen_dummy_shared_info;
35729
35730 -void *xen_initial_gdt;
35731 -
35732 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35733 __read_mostly int xen_have_vector_callback;
35734 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35735 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35736 {
35737 unsigned long va = dtr->address;
35738 unsigned int size = dtr->size + 1;
35739 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35740 - unsigned long frames[pages];
35741 + unsigned long frames[65536 / PAGE_SIZE];
35742 int f;
35743
35744 /*
35745 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35746 {
35747 unsigned long va = dtr->address;
35748 unsigned int size = dtr->size + 1;
35749 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35750 - unsigned long frames[pages];
35751 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35752 int f;
35753
35754 /*
35755 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35756 * 8-byte entries, or 16 4k pages..
35757 */
35758
35759 - BUG_ON(size > 65536);
35760 + BUG_ON(size > GDT_SIZE);
35761 BUG_ON(va & ~PAGE_MASK);
35762
35763 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35764 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35765 return 0;
35766 }
35767
35768 -static void set_xen_basic_apic_ops(void)
35769 +static void __init set_xen_basic_apic_ops(void)
35770 {
35771 apic->read = xen_apic_read;
35772 apic->write = xen_apic_write;
35773 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35774 #endif
35775 };
35776
35777 -static void xen_reboot(int reason)
35778 +static __noreturn void xen_reboot(int reason)
35779 {
35780 struct sched_shutdown r = { .reason = reason };
35781
35782 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35783 - BUG();
35784 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35785 + BUG();
35786 }
35787
35788 -static void xen_restart(char *msg)
35789 +static __noreturn void xen_restart(char *msg)
35790 {
35791 xen_reboot(SHUTDOWN_reboot);
35792 }
35793
35794 -static void xen_emergency_restart(void)
35795 +static __noreturn void xen_emergency_restart(void)
35796 {
35797 xen_reboot(SHUTDOWN_reboot);
35798 }
35799
35800 -static void xen_machine_halt(void)
35801 +static __noreturn void xen_machine_halt(void)
35802 {
35803 xen_reboot(SHUTDOWN_poweroff);
35804 }
35805
35806 -static void xen_machine_power_off(void)
35807 +static __noreturn void xen_machine_power_off(void)
35808 {
35809 if (pm_power_off)
35810 pm_power_off();
35811 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35812 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35813 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35814
35815 - setup_stack_canary_segment(0);
35816 - switch_to_new_gdt(0);
35817 + setup_stack_canary_segment(cpu);
35818 +#ifdef CONFIG_X86_64
35819 + load_percpu_segment(cpu);
35820 +#endif
35821 + switch_to_new_gdt(cpu);
35822
35823 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35824 pv_cpu_ops.load_gdt = xen_load_gdt;
35825 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35826 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35827
35828 /* Work out if we support NX */
35829 - x86_configure_nx();
35830 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35831 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35832 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35833 + unsigned l, h;
35834 +
35835 + __supported_pte_mask |= _PAGE_NX;
35836 + rdmsr(MSR_EFER, l, h);
35837 + l |= EFER_NX;
35838 + wrmsr(MSR_EFER, l, h);
35839 + }
35840 +#endif
35841
35842 /* Get mfn list */
35843 xen_build_dynamic_phys_to_machine();
35844 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35845
35846 machine_ops = xen_machine_ops;
35847
35848 - /*
35849 - * The only reliable way to retain the initial address of the
35850 - * percpu gdt_page is to remember it here, so we can go and
35851 - * mark it RW later, when the initial percpu area is freed.
35852 - */
35853 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35854 -
35855 xen_smp_init();
35856
35857 #ifdef CONFIG_ACPI_NUMA
35858 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35859 index 5c1f9ac..0e15f5c 100644
35860 --- a/arch/x86/xen/mmu.c
35861 +++ b/arch/x86/xen/mmu.c
35862 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35863 return val;
35864 }
35865
35866 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35867 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35868 {
35869 if (val & _PAGE_PRESENT) {
35870 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35871 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35872 * L3_k[511] -> level2_fixmap_pgt */
35873 convert_pfn_mfn(level3_kernel_pgt);
35874
35875 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35876 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35877 + convert_pfn_mfn(level3_vmemmap_pgt);
35878 /* L3_k[511][506] -> level1_fixmap_pgt */
35879 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35880 convert_pfn_mfn(level2_fixmap_pgt);
35881 }
35882 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35883 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35884 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35885 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35886 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35887 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35888 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35889 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35890 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35891 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35892 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35893 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35894 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35895 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35896 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35897
35898 /* Pin down new L4 */
35899 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35900 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35901 pv_mmu_ops.set_pud = xen_set_pud;
35902 #if PAGETABLE_LEVELS == 4
35903 pv_mmu_ops.set_pgd = xen_set_pgd;
35904 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35905 #endif
35906
35907 /* This will work as long as patching hasn't happened yet
35908 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35909 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35910 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35911 .set_pgd = xen_set_pgd_hyper,
35912 + .set_pgd_batched = xen_set_pgd_hyper,
35913
35914 .alloc_pud = xen_alloc_pmd_init,
35915 .release_pud = xen_release_pmd_init,
35916 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35917 index 4c071ae..00e7049 100644
35918 --- a/arch/x86/xen/smp.c
35919 +++ b/arch/x86/xen/smp.c
35920 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35921
35922 if (xen_pv_domain()) {
35923 if (!xen_feature(XENFEAT_writable_page_tables))
35924 - /* We've switched to the "real" per-cpu gdt, so make
35925 - * sure the old memory can be recycled. */
35926 - make_lowmem_page_readwrite(xen_initial_gdt);
35927 -
35928 #ifdef CONFIG_X86_32
35929 /*
35930 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35931 * expects __USER_DS
35932 */
35933 - loadsegment(ds, __USER_DS);
35934 - loadsegment(es, __USER_DS);
35935 + loadsegment(ds, __KERNEL_DS);
35936 + loadsegment(es, __KERNEL_DS);
35937 #endif
35938
35939 xen_filter_cpu_maps();
35940 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35941 #ifdef CONFIG_X86_32
35942 /* Note: PVH is not yet supported on x86_32. */
35943 ctxt->user_regs.fs = __KERNEL_PERCPU;
35944 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35945 + savesegment(gs, ctxt->user_regs.gs);
35946 #endif
35947 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35948
35949 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35950 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35951 ctxt->flags = VGCF_IN_KERNEL;
35952 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35953 - ctxt->user_regs.ds = __USER_DS;
35954 - ctxt->user_regs.es = __USER_DS;
35955 + ctxt->user_regs.ds = __KERNEL_DS;
35956 + ctxt->user_regs.es = __KERNEL_DS;
35957 ctxt->user_regs.ss = __KERNEL_DS;
35958
35959 xen_copy_trap_info(ctxt->trap_ctxt);
35960 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35961 int rc;
35962
35963 per_cpu(current_task, cpu) = idle;
35964 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35965 #ifdef CONFIG_X86_32
35966 irq_ctx_init(cpu);
35967 #else
35968 clear_tsk_thread_flag(idle, TIF_FORK);
35969 #endif
35970 - per_cpu(kernel_stack, cpu) =
35971 - (unsigned long)task_stack_page(idle) -
35972 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35973 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35974
35975 xen_setup_runstate_info(cpu);
35976 xen_setup_timer(cpu);
35977 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35978
35979 void __init xen_smp_init(void)
35980 {
35981 - smp_ops = xen_smp_ops;
35982 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35983 xen_fill_possible_map();
35984 }
35985
35986 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35987 index fd92a64..1f72641 100644
35988 --- a/arch/x86/xen/xen-asm_32.S
35989 +++ b/arch/x86/xen/xen-asm_32.S
35990 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35991 pushw %fs
35992 movl $(__KERNEL_PERCPU), %eax
35993 movl %eax, %fs
35994 - movl %fs:xen_vcpu, %eax
35995 + mov PER_CPU_VAR(xen_vcpu), %eax
35996 POP_FS
35997 #else
35998 movl %ss:xen_vcpu, %eax
35999 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36000 index 674b2225..f1f5dc1 100644
36001 --- a/arch/x86/xen/xen-head.S
36002 +++ b/arch/x86/xen/xen-head.S
36003 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36004 #ifdef CONFIG_X86_32
36005 mov %esi,xen_start_info
36006 mov $init_thread_union+THREAD_SIZE,%esp
36007 +#ifdef CONFIG_SMP
36008 + movl $cpu_gdt_table,%edi
36009 + movl $__per_cpu_load,%eax
36010 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36011 + rorl $16,%eax
36012 + movb %al,__KERNEL_PERCPU + 4(%edi)
36013 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36014 + movl $__per_cpu_end - 1,%eax
36015 + subl $__per_cpu_start,%eax
36016 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36017 +#endif
36018 #else
36019 mov %rsi,xen_start_info
36020 mov $init_thread_union+THREAD_SIZE,%rsp
36021 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36022 index 5686bd9..0c8b6ee 100644
36023 --- a/arch/x86/xen/xen-ops.h
36024 +++ b/arch/x86/xen/xen-ops.h
36025 @@ -10,8 +10,6 @@
36026 extern const char xen_hypervisor_callback[];
36027 extern const char xen_failsafe_callback[];
36028
36029 -extern void *xen_initial_gdt;
36030 -
36031 struct trap_info;
36032 void xen_copy_trap_info(struct trap_info *traps);
36033
36034 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36035 index 525bd3d..ef888b1 100644
36036 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36037 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36038 @@ -119,9 +119,9 @@
36039 ----------------------------------------------------------------------*/
36040
36041 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36042 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36043 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36044 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36045 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36046
36047 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36048 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36049 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36050 index 2f33760..835e50a 100644
36051 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36052 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36053 @@ -11,6 +11,7 @@
36054 #ifndef _XTENSA_CORE_H
36055 #define _XTENSA_CORE_H
36056
36057 +#include <linux/const.h>
36058
36059 /****************************************************************************
36060 Parameters Useful for Any Code, USER or PRIVILEGED
36061 @@ -112,9 +113,9 @@
36062 ----------------------------------------------------------------------*/
36063
36064 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36065 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36066 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36067 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36068 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36069
36070 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36071 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36072 diff --git a/block/bio.c b/block/bio.c
36073 index 471d738..bd3da0d 100644
36074 --- a/block/bio.c
36075 +++ b/block/bio.c
36076 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36077 /*
36078 * Overflow, abort
36079 */
36080 - if (end < start)
36081 + if (end < start || end - start > INT_MAX - nr_pages)
36082 return ERR_PTR(-EINVAL);
36083
36084 nr_pages += end - start;
36085 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36086 /*
36087 * Overflow, abort
36088 */
36089 - if (end < start)
36090 + if (end < start || end - start > INT_MAX - nr_pages)
36091 return ERR_PTR(-EINVAL);
36092
36093 nr_pages += end - start;
36094 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36095 const int read = bio_data_dir(bio) == READ;
36096 struct bio_map_data *bmd = bio->bi_private;
36097 int i;
36098 - char *p = bmd->sgvecs[0].iov_base;
36099 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36100
36101 bio_for_each_segment_all(bvec, bio, i) {
36102 char *addr = page_address(bvec->bv_page);
36103 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36104 index 0736729..2ec3b48 100644
36105 --- a/block/blk-iopoll.c
36106 +++ b/block/blk-iopoll.c
36107 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36108 }
36109 EXPORT_SYMBOL(blk_iopoll_complete);
36110
36111 -static void blk_iopoll_softirq(struct softirq_action *h)
36112 +static __latent_entropy void blk_iopoll_softirq(void)
36113 {
36114 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36115 int rearm = 0, budget = blk_iopoll_budget;
36116 diff --git a/block/blk-map.c b/block/blk-map.c
36117 index f890d43..97b0482 100644
36118 --- a/block/blk-map.c
36119 +++ b/block/blk-map.c
36120 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36121 if (!len || !kbuf)
36122 return -EINVAL;
36123
36124 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36125 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36126 if (do_copy)
36127 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36128 else
36129 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36130 index 53b1737..08177d2e 100644
36131 --- a/block/blk-softirq.c
36132 +++ b/block/blk-softirq.c
36133 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36134 * Softirq action handler - move entries to local list and loop over them
36135 * while passing them to the queue registered handler.
36136 */
36137 -static void blk_done_softirq(struct softirq_action *h)
36138 +static __latent_entropy void blk_done_softirq(void)
36139 {
36140 struct list_head *cpu_list, local_list;
36141
36142 diff --git a/block/bsg.c b/block/bsg.c
36143 index 276e869..6fe4c61 100644
36144 --- a/block/bsg.c
36145 +++ b/block/bsg.c
36146 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36147 struct sg_io_v4 *hdr, struct bsg_device *bd,
36148 fmode_t has_write_perm)
36149 {
36150 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36151 + unsigned char *cmdptr;
36152 +
36153 if (hdr->request_len > BLK_MAX_CDB) {
36154 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36155 if (!rq->cmd)
36156 return -ENOMEM;
36157 - }
36158 + cmdptr = rq->cmd;
36159 + } else
36160 + cmdptr = tmpcmd;
36161
36162 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36163 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36164 hdr->request_len))
36165 return -EFAULT;
36166
36167 + if (cmdptr != rq->cmd)
36168 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36169 +
36170 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36171 if (blk_verify_command(rq->cmd, has_write_perm))
36172 return -EPERM;
36173 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36174 index f678c73..f35aa18 100644
36175 --- a/block/compat_ioctl.c
36176 +++ b/block/compat_ioctl.c
36177 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36178 cgc = compat_alloc_user_space(sizeof(*cgc));
36179 cgc32 = compat_ptr(arg);
36180
36181 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36182 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36183 get_user(data, &cgc32->buffer) ||
36184 put_user(compat_ptr(data), &cgc->buffer) ||
36185 copy_in_user(&cgc->buflen, &cgc32->buflen,
36186 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36187 err |= __get_user(f->spec1, &uf->spec1);
36188 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36189 err |= __get_user(name, &uf->name);
36190 - f->name = compat_ptr(name);
36191 + f->name = (void __force_kernel *)compat_ptr(name);
36192 if (err) {
36193 err = -EFAULT;
36194 goto out;
36195 diff --git a/block/genhd.c b/block/genhd.c
36196 index 0a536dc..b8f7aca 100644
36197 --- a/block/genhd.c
36198 +++ b/block/genhd.c
36199 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36200
36201 /*
36202 * Register device numbers dev..(dev+range-1)
36203 - * range must be nonzero
36204 + * Noop if @range is zero.
36205 * The hash chain is sorted on range, so that subranges can override.
36206 */
36207 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36208 struct kobject *(*probe)(dev_t, int *, void *),
36209 int (*lock)(dev_t, void *), void *data)
36210 {
36211 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36212 + if (range)
36213 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36214 }
36215
36216 EXPORT_SYMBOL(blk_register_region);
36217
36218 +/* undo blk_register_region(), noop if @range is zero */
36219 void blk_unregister_region(dev_t devt, unsigned long range)
36220 {
36221 - kobj_unmap(bdev_map, devt, range);
36222 + if (range)
36223 + kobj_unmap(bdev_map, devt, range);
36224 }
36225
36226 EXPORT_SYMBOL(blk_unregister_region);
36227 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36228 index 56d08fd..2e07090 100644
36229 --- a/block/partitions/efi.c
36230 +++ b/block/partitions/efi.c
36231 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36232 if (!gpt)
36233 return NULL;
36234
36235 + if (!le32_to_cpu(gpt->num_partition_entries))
36236 + return NULL;
36237 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36238 + if (!pte)
36239 + return NULL;
36240 +
36241 count = le32_to_cpu(gpt->num_partition_entries) *
36242 le32_to_cpu(gpt->sizeof_partition_entry);
36243 - if (!count)
36244 - return NULL;
36245 - pte = kmalloc(count, GFP_KERNEL);
36246 - if (!pte)
36247 - return NULL;
36248 -
36249 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36250 (u8 *) pte, count) < count) {
36251 kfree(pte);
36252 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36253 index 28163fa..07190a06 100644
36254 --- a/block/scsi_ioctl.c
36255 +++ b/block/scsi_ioctl.c
36256 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36257 return put_user(0, p);
36258 }
36259
36260 -static int sg_get_timeout(struct request_queue *q)
36261 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36262 {
36263 return jiffies_to_clock_t(q->sg_timeout);
36264 }
36265 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36266 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36267 struct sg_io_hdr *hdr, fmode_t mode)
36268 {
36269 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36270 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36271 + unsigned char *cmdptr;
36272 +
36273 + if (rq->cmd != rq->__cmd)
36274 + cmdptr = rq->cmd;
36275 + else
36276 + cmdptr = tmpcmd;
36277 +
36278 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36279 return -EFAULT;
36280 +
36281 + if (cmdptr != rq->cmd)
36282 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36283 +
36284 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36285 return -EPERM;
36286
36287 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36288 int err;
36289 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36290 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36291 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36292 + unsigned char *cmdptr;
36293
36294 if (!sic)
36295 return -EINVAL;
36296 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36297 */
36298 err = -EFAULT;
36299 rq->cmd_len = cmdlen;
36300 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36301 +
36302 + if (rq->cmd != rq->__cmd)
36303 + cmdptr = rq->cmd;
36304 + else
36305 + cmdptr = tmpcmd;
36306 +
36307 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36308 goto error;
36309
36310 + if (rq->cmd != cmdptr)
36311 + memcpy(rq->cmd, cmdptr, cmdlen);
36312 +
36313 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36314 goto error;
36315
36316 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36317 index 650afac1..f3307de 100644
36318 --- a/crypto/cryptd.c
36319 +++ b/crypto/cryptd.c
36320 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36321
36322 struct cryptd_blkcipher_request_ctx {
36323 crypto_completion_t complete;
36324 -};
36325 +} __no_const;
36326
36327 struct cryptd_hash_ctx {
36328 struct crypto_shash *child;
36329 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36330
36331 struct cryptd_aead_request_ctx {
36332 crypto_completion_t complete;
36333 -};
36334 +} __no_const;
36335
36336 static void cryptd_queue_worker(struct work_struct *work);
36337
36338 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36339 index c305d41..a96de79 100644
36340 --- a/crypto/pcrypt.c
36341 +++ b/crypto/pcrypt.c
36342 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36343 int ret;
36344
36345 pinst->kobj.kset = pcrypt_kset;
36346 - ret = kobject_add(&pinst->kobj, NULL, name);
36347 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36348 if (!ret)
36349 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36350
36351 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36352 index 6921c7f..78e1af7 100644
36353 --- a/drivers/acpi/acpica/hwxfsleep.c
36354 +++ b/drivers/acpi/acpica/hwxfsleep.c
36355 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36356 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36357
36358 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36359 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36360 - acpi_hw_extended_sleep},
36361 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36362 - acpi_hw_extended_wake_prep},
36363 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36364 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36365 + .extended_function = acpi_hw_extended_sleep},
36366 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36367 + .extended_function = acpi_hw_extended_wake_prep},
36368 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36369 + .extended_function = acpi_hw_extended_wake}
36370 };
36371
36372 /*
36373 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36374 index 16129c7..8b675cd 100644
36375 --- a/drivers/acpi/apei/apei-internal.h
36376 +++ b/drivers/acpi/apei/apei-internal.h
36377 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36378 struct apei_exec_ins_type {
36379 u32 flags;
36380 apei_exec_ins_func_t run;
36381 -};
36382 +} __do_const;
36383
36384 struct apei_exec_context {
36385 u32 ip;
36386 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36387 index e82d097..0c855c1 100644
36388 --- a/drivers/acpi/apei/ghes.c
36389 +++ b/drivers/acpi/apei/ghes.c
36390 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36391 const struct acpi_hest_generic *generic,
36392 const struct acpi_hest_generic_status *estatus)
36393 {
36394 - static atomic_t seqno;
36395 + static atomic_unchecked_t seqno;
36396 unsigned int curr_seqno;
36397 char pfx_seq[64];
36398
36399 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36400 else
36401 pfx = KERN_ERR;
36402 }
36403 - curr_seqno = atomic_inc_return(&seqno);
36404 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36405 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36406 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36407 pfx_seq, generic->header.source_id);
36408 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36409 index a83e3c6..c3d617f 100644
36410 --- a/drivers/acpi/bgrt.c
36411 +++ b/drivers/acpi/bgrt.c
36412 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36413 if (!bgrt_image)
36414 return -ENODEV;
36415
36416 - bin_attr_image.private = bgrt_image;
36417 - bin_attr_image.size = bgrt_image_size;
36418 + pax_open_kernel();
36419 + *(void **)&bin_attr_image.private = bgrt_image;
36420 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36421 + pax_close_kernel();
36422
36423 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36424 if (!bgrt_kobj)
36425 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36426 index 9b693d5..8953d54 100644
36427 --- a/drivers/acpi/blacklist.c
36428 +++ b/drivers/acpi/blacklist.c
36429 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36430 u32 is_critical_error;
36431 };
36432
36433 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36434 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36435
36436 /*
36437 * POLICY: If *anything* doesn't work, put it on the blacklist.
36438 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36439 return 0;
36440 }
36441
36442 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36443 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36444 {
36445 .callback = dmi_disable_osi_vista,
36446 .ident = "Fujitsu Siemens",
36447 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36448 index c68e724..e863008 100644
36449 --- a/drivers/acpi/custom_method.c
36450 +++ b/drivers/acpi/custom_method.c
36451 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36452 struct acpi_table_header table;
36453 acpi_status status;
36454
36455 +#ifdef CONFIG_GRKERNSEC_KMEM
36456 + return -EPERM;
36457 +#endif
36458 +
36459 if (!(*ppos)) {
36460 /* parse the table header to get the table length */
36461 if (count <= sizeof(struct acpi_table_header))
36462 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36463 index c0d44d3..5ad8f9a 100644
36464 --- a/drivers/acpi/device_pm.c
36465 +++ b/drivers/acpi/device_pm.c
36466 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36467
36468 #endif /* CONFIG_PM_SLEEP */
36469
36470 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36471 +
36472 static struct dev_pm_domain acpi_general_pm_domain = {
36473 .ops = {
36474 #ifdef CONFIG_PM
36475 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36476 #endif
36477 #endif
36478 },
36479 + .detach = acpi_dev_pm_detach
36480 };
36481
36482 /**
36483 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36484 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36485 }
36486
36487 - dev->pm_domain->detach = acpi_dev_pm_detach;
36488 return 0;
36489 }
36490 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36491 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36492 index 87b704e..2d1d0c1 100644
36493 --- a/drivers/acpi/processor_idle.c
36494 +++ b/drivers/acpi/processor_idle.c
36495 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36496 {
36497 int i, count = CPUIDLE_DRIVER_STATE_START;
36498 struct acpi_processor_cx *cx;
36499 - struct cpuidle_state *state;
36500 + cpuidle_state_no_const *state;
36501 struct cpuidle_driver *drv = &acpi_idle_driver;
36502
36503 if (!pr->flags.power_setup_done)
36504 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36505 index 13e577c..cef11ee 100644
36506 --- a/drivers/acpi/sysfs.c
36507 +++ b/drivers/acpi/sysfs.c
36508 @@ -423,11 +423,11 @@ static u32 num_counters;
36509 static struct attribute **all_attrs;
36510 static u32 acpi_gpe_count;
36511
36512 -static struct attribute_group interrupt_stats_attr_group = {
36513 +static attribute_group_no_const interrupt_stats_attr_group = {
36514 .name = "interrupts",
36515 };
36516
36517 -static struct kobj_attribute *counter_attrs;
36518 +static kobj_attribute_no_const *counter_attrs;
36519
36520 static void delete_gpe_attr_array(void)
36521 {
36522 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36523 index 61a9c07..ea98fa1 100644
36524 --- a/drivers/ata/libahci.c
36525 +++ b/drivers/ata/libahci.c
36526 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36527 }
36528 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36529
36530 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36531 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36532 struct ata_taskfile *tf, int is_cmd, u16 flags,
36533 unsigned long timeout_msec)
36534 {
36535 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36536 index d1a05f9..eb70e10 100644
36537 --- a/drivers/ata/libata-core.c
36538 +++ b/drivers/ata/libata-core.c
36539 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36540 static void ata_dev_xfermask(struct ata_device *dev);
36541 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36542
36543 -atomic_t ata_print_id = ATOMIC_INIT(0);
36544 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36545
36546 struct ata_force_param {
36547 const char *name;
36548 @@ -4831,7 +4831,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36549 struct ata_port *ap;
36550 unsigned int tag;
36551
36552 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36553 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36554 ap = qc->ap;
36555
36556 qc->flags = 0;
36557 @@ -4847,7 +4847,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36558 struct ata_port *ap;
36559 struct ata_link *link;
36560
36561 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36562 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36563 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36564 ap = qc->ap;
36565 link = qc->dev->link;
36566 @@ -5951,6 +5951,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36567 return;
36568
36569 spin_lock(&lock);
36570 + pax_open_kernel();
36571
36572 for (cur = ops->inherits; cur; cur = cur->inherits) {
36573 void **inherit = (void **)cur;
36574 @@ -5964,8 +5965,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36575 if (IS_ERR(*pp))
36576 *pp = NULL;
36577
36578 - ops->inherits = NULL;
36579 + *(struct ata_port_operations **)&ops->inherits = NULL;
36580
36581 + pax_close_kernel();
36582 spin_unlock(&lock);
36583 }
36584
36585 @@ -6161,7 +6163,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36586
36587 /* give ports names and add SCSI hosts */
36588 for (i = 0; i < host->n_ports; i++) {
36589 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36590 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36591 host->ports[i]->local_port_no = i + 1;
36592 }
36593
36594 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36595 index 6abd17a..9961bf7 100644
36596 --- a/drivers/ata/libata-scsi.c
36597 +++ b/drivers/ata/libata-scsi.c
36598 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36599
36600 if (rc)
36601 return rc;
36602 - ap->print_id = atomic_inc_return(&ata_print_id);
36603 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36604 return 0;
36605 }
36606 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36607 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36608 index 5f4e0cc..ff2c347 100644
36609 --- a/drivers/ata/libata.h
36610 +++ b/drivers/ata/libata.h
36611 @@ -53,7 +53,7 @@ enum {
36612 ATA_DNXFER_QUIET = (1 << 31),
36613 };
36614
36615 -extern atomic_t ata_print_id;
36616 +extern atomic_unchecked_t ata_print_id;
36617 extern int atapi_passthru16;
36618 extern int libata_fua;
36619 extern int libata_noacpi;
36620 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36621 index a9b0c82..207d97d 100644
36622 --- a/drivers/ata/pata_arasan_cf.c
36623 +++ b/drivers/ata/pata_arasan_cf.c
36624 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36625 /* Handle platform specific quirks */
36626 if (quirk) {
36627 if (quirk & CF_BROKEN_PIO) {
36628 - ap->ops->set_piomode = NULL;
36629 + pax_open_kernel();
36630 + *(void **)&ap->ops->set_piomode = NULL;
36631 + pax_close_kernel();
36632 ap->pio_mask = 0;
36633 }
36634 if (quirk & CF_BROKEN_MWDMA)
36635 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36636 index f9b983a..887b9d8 100644
36637 --- a/drivers/atm/adummy.c
36638 +++ b/drivers/atm/adummy.c
36639 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36640 vcc->pop(vcc, skb);
36641 else
36642 dev_kfree_skb_any(skb);
36643 - atomic_inc(&vcc->stats->tx);
36644 + atomic_inc_unchecked(&vcc->stats->tx);
36645
36646 return 0;
36647 }
36648 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36649 index f1a9198..f466a4a 100644
36650 --- a/drivers/atm/ambassador.c
36651 +++ b/drivers/atm/ambassador.c
36652 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36653 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36654
36655 // VC layer stats
36656 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36657 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36658
36659 // free the descriptor
36660 kfree (tx_descr);
36661 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36662 dump_skb ("<<<", vc, skb);
36663
36664 // VC layer stats
36665 - atomic_inc(&atm_vcc->stats->rx);
36666 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36667 __net_timestamp(skb);
36668 // end of our responsibility
36669 atm_vcc->push (atm_vcc, skb);
36670 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36671 } else {
36672 PRINTK (KERN_INFO, "dropped over-size frame");
36673 // should we count this?
36674 - atomic_inc(&atm_vcc->stats->rx_drop);
36675 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36676 }
36677
36678 } else {
36679 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36680 }
36681
36682 if (check_area (skb->data, skb->len)) {
36683 - atomic_inc(&atm_vcc->stats->tx_err);
36684 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36685 return -ENOMEM; // ?
36686 }
36687
36688 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36689 index 480fa6f..947067c 100644
36690 --- a/drivers/atm/atmtcp.c
36691 +++ b/drivers/atm/atmtcp.c
36692 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36693 if (vcc->pop) vcc->pop(vcc,skb);
36694 else dev_kfree_skb(skb);
36695 if (dev_data) return 0;
36696 - atomic_inc(&vcc->stats->tx_err);
36697 + atomic_inc_unchecked(&vcc->stats->tx_err);
36698 return -ENOLINK;
36699 }
36700 size = skb->len+sizeof(struct atmtcp_hdr);
36701 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36702 if (!new_skb) {
36703 if (vcc->pop) vcc->pop(vcc,skb);
36704 else dev_kfree_skb(skb);
36705 - atomic_inc(&vcc->stats->tx_err);
36706 + atomic_inc_unchecked(&vcc->stats->tx_err);
36707 return -ENOBUFS;
36708 }
36709 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36710 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36711 if (vcc->pop) vcc->pop(vcc,skb);
36712 else dev_kfree_skb(skb);
36713 out_vcc->push(out_vcc,new_skb);
36714 - atomic_inc(&vcc->stats->tx);
36715 - atomic_inc(&out_vcc->stats->rx);
36716 + atomic_inc_unchecked(&vcc->stats->tx);
36717 + atomic_inc_unchecked(&out_vcc->stats->rx);
36718 return 0;
36719 }
36720
36721 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36722 read_unlock(&vcc_sklist_lock);
36723 if (!out_vcc) {
36724 result = -EUNATCH;
36725 - atomic_inc(&vcc->stats->tx_err);
36726 + atomic_inc_unchecked(&vcc->stats->tx_err);
36727 goto done;
36728 }
36729 skb_pull(skb,sizeof(struct atmtcp_hdr));
36730 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36731 __net_timestamp(new_skb);
36732 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36733 out_vcc->push(out_vcc,new_skb);
36734 - atomic_inc(&vcc->stats->tx);
36735 - atomic_inc(&out_vcc->stats->rx);
36736 + atomic_inc_unchecked(&vcc->stats->tx);
36737 + atomic_inc_unchecked(&out_vcc->stats->rx);
36738 done:
36739 if (vcc->pop) vcc->pop(vcc,skb);
36740 else dev_kfree_skb(skb);
36741 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36742 index c7fab3e..68d0965 100644
36743 --- a/drivers/atm/eni.c
36744 +++ b/drivers/atm/eni.c
36745 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36746 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36747 vcc->dev->number);
36748 length = 0;
36749 - atomic_inc(&vcc->stats->rx_err);
36750 + atomic_inc_unchecked(&vcc->stats->rx_err);
36751 }
36752 else {
36753 length = ATM_CELL_SIZE-1; /* no HEC */
36754 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36755 size);
36756 }
36757 eff = length = 0;
36758 - atomic_inc(&vcc->stats->rx_err);
36759 + atomic_inc_unchecked(&vcc->stats->rx_err);
36760 }
36761 else {
36762 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36763 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36764 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36765 vcc->dev->number,vcc->vci,length,size << 2,descr);
36766 length = eff = 0;
36767 - atomic_inc(&vcc->stats->rx_err);
36768 + atomic_inc_unchecked(&vcc->stats->rx_err);
36769 }
36770 }
36771 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36772 @@ -770,7 +770,7 @@ rx_dequeued++;
36773 vcc->push(vcc,skb);
36774 pushed++;
36775 }
36776 - atomic_inc(&vcc->stats->rx);
36777 + atomic_inc_unchecked(&vcc->stats->rx);
36778 }
36779 wake_up(&eni_dev->rx_wait);
36780 }
36781 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36782 PCI_DMA_TODEVICE);
36783 if (vcc->pop) vcc->pop(vcc,skb);
36784 else dev_kfree_skb_irq(skb);
36785 - atomic_inc(&vcc->stats->tx);
36786 + atomic_inc_unchecked(&vcc->stats->tx);
36787 wake_up(&eni_dev->tx_wait);
36788 dma_complete++;
36789 }
36790 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36791 index 82f2ae0..f205c02 100644
36792 --- a/drivers/atm/firestream.c
36793 +++ b/drivers/atm/firestream.c
36794 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36795 }
36796 }
36797
36798 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36799 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36800
36801 fs_dprintk (FS_DEBUG_TXMEM, "i");
36802 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36803 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36804 #endif
36805 skb_put (skb, qe->p1 & 0xffff);
36806 ATM_SKB(skb)->vcc = atm_vcc;
36807 - atomic_inc(&atm_vcc->stats->rx);
36808 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36809 __net_timestamp(skb);
36810 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36811 atm_vcc->push (atm_vcc, skb);
36812 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36813 kfree (pe);
36814 }
36815 if (atm_vcc)
36816 - atomic_inc(&atm_vcc->stats->rx_drop);
36817 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36818 break;
36819 case 0x1f: /* Reassembly abort: no buffers. */
36820 /* Silently increment error counter. */
36821 if (atm_vcc)
36822 - atomic_inc(&atm_vcc->stats->rx_drop);
36823 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36824 break;
36825 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36826 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36827 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36828 index d5d9eaf..65c0d53 100644
36829 --- a/drivers/atm/fore200e.c
36830 +++ b/drivers/atm/fore200e.c
36831 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36832 #endif
36833 /* check error condition */
36834 if (*entry->status & STATUS_ERROR)
36835 - atomic_inc(&vcc->stats->tx_err);
36836 + atomic_inc_unchecked(&vcc->stats->tx_err);
36837 else
36838 - atomic_inc(&vcc->stats->tx);
36839 + atomic_inc_unchecked(&vcc->stats->tx);
36840 }
36841 }
36842
36843 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36844 if (skb == NULL) {
36845 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36846
36847 - atomic_inc(&vcc->stats->rx_drop);
36848 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36849 return -ENOMEM;
36850 }
36851
36852 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36853
36854 dev_kfree_skb_any(skb);
36855
36856 - atomic_inc(&vcc->stats->rx_drop);
36857 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36858 return -ENOMEM;
36859 }
36860
36861 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36862
36863 vcc->push(vcc, skb);
36864 - atomic_inc(&vcc->stats->rx);
36865 + atomic_inc_unchecked(&vcc->stats->rx);
36866
36867 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36868
36869 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36870 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36871 fore200e->atm_dev->number,
36872 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36873 - atomic_inc(&vcc->stats->rx_err);
36874 + atomic_inc_unchecked(&vcc->stats->rx_err);
36875 }
36876 }
36877
36878 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36879 goto retry_here;
36880 }
36881
36882 - atomic_inc(&vcc->stats->tx_err);
36883 + atomic_inc_unchecked(&vcc->stats->tx_err);
36884
36885 fore200e->tx_sat++;
36886 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36887 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36888 index c39702b..785b73b 100644
36889 --- a/drivers/atm/he.c
36890 +++ b/drivers/atm/he.c
36891 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36892
36893 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36894 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36895 - atomic_inc(&vcc->stats->rx_drop);
36896 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36897 goto return_host_buffers;
36898 }
36899
36900 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36901 RBRQ_LEN_ERR(he_dev->rbrq_head)
36902 ? "LEN_ERR" : "",
36903 vcc->vpi, vcc->vci);
36904 - atomic_inc(&vcc->stats->rx_err);
36905 + atomic_inc_unchecked(&vcc->stats->rx_err);
36906 goto return_host_buffers;
36907 }
36908
36909 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36910 vcc->push(vcc, skb);
36911 spin_lock(&he_dev->global_lock);
36912
36913 - atomic_inc(&vcc->stats->rx);
36914 + atomic_inc_unchecked(&vcc->stats->rx);
36915
36916 return_host_buffers:
36917 ++pdus_assembled;
36918 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36919 tpd->vcc->pop(tpd->vcc, tpd->skb);
36920 else
36921 dev_kfree_skb_any(tpd->skb);
36922 - atomic_inc(&tpd->vcc->stats->tx_err);
36923 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36924 }
36925 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36926 return;
36927 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36928 vcc->pop(vcc, skb);
36929 else
36930 dev_kfree_skb_any(skb);
36931 - atomic_inc(&vcc->stats->tx_err);
36932 + atomic_inc_unchecked(&vcc->stats->tx_err);
36933 return -EINVAL;
36934 }
36935
36936 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36937 vcc->pop(vcc, skb);
36938 else
36939 dev_kfree_skb_any(skb);
36940 - atomic_inc(&vcc->stats->tx_err);
36941 + atomic_inc_unchecked(&vcc->stats->tx_err);
36942 return -EINVAL;
36943 }
36944 #endif
36945 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36946 vcc->pop(vcc, skb);
36947 else
36948 dev_kfree_skb_any(skb);
36949 - atomic_inc(&vcc->stats->tx_err);
36950 + atomic_inc_unchecked(&vcc->stats->tx_err);
36951 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36952 return -ENOMEM;
36953 }
36954 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36955 vcc->pop(vcc, skb);
36956 else
36957 dev_kfree_skb_any(skb);
36958 - atomic_inc(&vcc->stats->tx_err);
36959 + atomic_inc_unchecked(&vcc->stats->tx_err);
36960 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36961 return -ENOMEM;
36962 }
36963 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36964 __enqueue_tpd(he_dev, tpd, cid);
36965 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36966
36967 - atomic_inc(&vcc->stats->tx);
36968 + atomic_inc_unchecked(&vcc->stats->tx);
36969
36970 return 0;
36971 }
36972 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
36973 index 1dc0519..1aadaf7 100644
36974 --- a/drivers/atm/horizon.c
36975 +++ b/drivers/atm/horizon.c
36976 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
36977 {
36978 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
36979 // VC layer stats
36980 - atomic_inc(&vcc->stats->rx);
36981 + atomic_inc_unchecked(&vcc->stats->rx);
36982 __net_timestamp(skb);
36983 // end of our responsibility
36984 vcc->push (vcc, skb);
36985 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
36986 dev->tx_iovec = NULL;
36987
36988 // VC layer stats
36989 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36990 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36991
36992 // free the skb
36993 hrz_kfree_skb (skb);
36994 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
36995 index 2b24ed0..b3d6acc 100644
36996 --- a/drivers/atm/idt77252.c
36997 +++ b/drivers/atm/idt77252.c
36998 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
36999 else
37000 dev_kfree_skb(skb);
37001
37002 - atomic_inc(&vcc->stats->tx);
37003 + atomic_inc_unchecked(&vcc->stats->tx);
37004 }
37005
37006 atomic_dec(&scq->used);
37007 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37008 if ((sb = dev_alloc_skb(64)) == NULL) {
37009 printk("%s: Can't allocate buffers for aal0.\n",
37010 card->name);
37011 - atomic_add(i, &vcc->stats->rx_drop);
37012 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37013 break;
37014 }
37015 if (!atm_charge(vcc, sb->truesize)) {
37016 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37017 card->name);
37018 - atomic_add(i - 1, &vcc->stats->rx_drop);
37019 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37020 dev_kfree_skb(sb);
37021 break;
37022 }
37023 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37024 ATM_SKB(sb)->vcc = vcc;
37025 __net_timestamp(sb);
37026 vcc->push(vcc, sb);
37027 - atomic_inc(&vcc->stats->rx);
37028 + atomic_inc_unchecked(&vcc->stats->rx);
37029
37030 cell += ATM_CELL_PAYLOAD;
37031 }
37032 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37033 "(CDC: %08x)\n",
37034 card->name, len, rpp->len, readl(SAR_REG_CDC));
37035 recycle_rx_pool_skb(card, rpp);
37036 - atomic_inc(&vcc->stats->rx_err);
37037 + atomic_inc_unchecked(&vcc->stats->rx_err);
37038 return;
37039 }
37040 if (stat & SAR_RSQE_CRC) {
37041 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37042 recycle_rx_pool_skb(card, rpp);
37043 - atomic_inc(&vcc->stats->rx_err);
37044 + atomic_inc_unchecked(&vcc->stats->rx_err);
37045 return;
37046 }
37047 if (skb_queue_len(&rpp->queue) > 1) {
37048 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37049 RXPRINTK("%s: Can't alloc RX skb.\n",
37050 card->name);
37051 recycle_rx_pool_skb(card, rpp);
37052 - atomic_inc(&vcc->stats->rx_err);
37053 + atomic_inc_unchecked(&vcc->stats->rx_err);
37054 return;
37055 }
37056 if (!atm_charge(vcc, skb->truesize)) {
37057 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37058 __net_timestamp(skb);
37059
37060 vcc->push(vcc, skb);
37061 - atomic_inc(&vcc->stats->rx);
37062 + atomic_inc_unchecked(&vcc->stats->rx);
37063
37064 return;
37065 }
37066 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37067 __net_timestamp(skb);
37068
37069 vcc->push(vcc, skb);
37070 - atomic_inc(&vcc->stats->rx);
37071 + atomic_inc_unchecked(&vcc->stats->rx);
37072
37073 if (skb->truesize > SAR_FB_SIZE_3)
37074 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37075 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37076 if (vcc->qos.aal != ATM_AAL0) {
37077 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37078 card->name, vpi, vci);
37079 - atomic_inc(&vcc->stats->rx_drop);
37080 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37081 goto drop;
37082 }
37083
37084 if ((sb = dev_alloc_skb(64)) == NULL) {
37085 printk("%s: Can't allocate buffers for AAL0.\n",
37086 card->name);
37087 - atomic_inc(&vcc->stats->rx_err);
37088 + atomic_inc_unchecked(&vcc->stats->rx_err);
37089 goto drop;
37090 }
37091
37092 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37093 ATM_SKB(sb)->vcc = vcc;
37094 __net_timestamp(sb);
37095 vcc->push(vcc, sb);
37096 - atomic_inc(&vcc->stats->rx);
37097 + atomic_inc_unchecked(&vcc->stats->rx);
37098
37099 drop:
37100 skb_pull(queue, 64);
37101 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37102
37103 if (vc == NULL) {
37104 printk("%s: NULL connection in send().\n", card->name);
37105 - atomic_inc(&vcc->stats->tx_err);
37106 + atomic_inc_unchecked(&vcc->stats->tx_err);
37107 dev_kfree_skb(skb);
37108 return -EINVAL;
37109 }
37110 if (!test_bit(VCF_TX, &vc->flags)) {
37111 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37112 - atomic_inc(&vcc->stats->tx_err);
37113 + atomic_inc_unchecked(&vcc->stats->tx_err);
37114 dev_kfree_skb(skb);
37115 return -EINVAL;
37116 }
37117 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37118 break;
37119 default:
37120 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37121 - atomic_inc(&vcc->stats->tx_err);
37122 + atomic_inc_unchecked(&vcc->stats->tx_err);
37123 dev_kfree_skb(skb);
37124 return -EINVAL;
37125 }
37126
37127 if (skb_shinfo(skb)->nr_frags != 0) {
37128 printk("%s: No scatter-gather yet.\n", card->name);
37129 - atomic_inc(&vcc->stats->tx_err);
37130 + atomic_inc_unchecked(&vcc->stats->tx_err);
37131 dev_kfree_skb(skb);
37132 return -EINVAL;
37133 }
37134 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37135
37136 err = queue_skb(card, vc, skb, oam);
37137 if (err) {
37138 - atomic_inc(&vcc->stats->tx_err);
37139 + atomic_inc_unchecked(&vcc->stats->tx_err);
37140 dev_kfree_skb(skb);
37141 return err;
37142 }
37143 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37144 skb = dev_alloc_skb(64);
37145 if (!skb) {
37146 printk("%s: Out of memory in send_oam().\n", card->name);
37147 - atomic_inc(&vcc->stats->tx_err);
37148 + atomic_inc_unchecked(&vcc->stats->tx_err);
37149 return -ENOMEM;
37150 }
37151 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37152 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37153 index 4217f29..88f547a 100644
37154 --- a/drivers/atm/iphase.c
37155 +++ b/drivers/atm/iphase.c
37156 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37157 status = (u_short) (buf_desc_ptr->desc_mode);
37158 if (status & (RX_CER | RX_PTE | RX_OFL))
37159 {
37160 - atomic_inc(&vcc->stats->rx_err);
37161 + atomic_inc_unchecked(&vcc->stats->rx_err);
37162 IF_ERR(printk("IA: bad packet, dropping it");)
37163 if (status & RX_CER) {
37164 IF_ERR(printk(" cause: packet CRC error\n");)
37165 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37166 len = dma_addr - buf_addr;
37167 if (len > iadev->rx_buf_sz) {
37168 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37169 - atomic_inc(&vcc->stats->rx_err);
37170 + atomic_inc_unchecked(&vcc->stats->rx_err);
37171 goto out_free_desc;
37172 }
37173
37174 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37175 ia_vcc = INPH_IA_VCC(vcc);
37176 if (ia_vcc == NULL)
37177 {
37178 - atomic_inc(&vcc->stats->rx_err);
37179 + atomic_inc_unchecked(&vcc->stats->rx_err);
37180 atm_return(vcc, skb->truesize);
37181 dev_kfree_skb_any(skb);
37182 goto INCR_DLE;
37183 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37184 if ((length > iadev->rx_buf_sz) || (length >
37185 (skb->len - sizeof(struct cpcs_trailer))))
37186 {
37187 - atomic_inc(&vcc->stats->rx_err);
37188 + atomic_inc_unchecked(&vcc->stats->rx_err);
37189 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37190 length, skb->len);)
37191 atm_return(vcc, skb->truesize);
37192 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37193
37194 IF_RX(printk("rx_dle_intr: skb push");)
37195 vcc->push(vcc,skb);
37196 - atomic_inc(&vcc->stats->rx);
37197 + atomic_inc_unchecked(&vcc->stats->rx);
37198 iadev->rx_pkt_cnt++;
37199 }
37200 INCR_DLE:
37201 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37202 {
37203 struct k_sonet_stats *stats;
37204 stats = &PRIV(_ia_dev[board])->sonet_stats;
37205 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37206 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37207 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37208 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37209 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37210 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37211 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37212 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37213 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37214 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37215 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37216 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37217 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37218 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37219 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37220 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37221 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37222 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37223 }
37224 ia_cmds.status = 0;
37225 break;
37226 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37227 if ((desc == 0) || (desc > iadev->num_tx_desc))
37228 {
37229 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37230 - atomic_inc(&vcc->stats->tx);
37231 + atomic_inc_unchecked(&vcc->stats->tx);
37232 if (vcc->pop)
37233 vcc->pop(vcc, skb);
37234 else
37235 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37236 ATM_DESC(skb) = vcc->vci;
37237 skb_queue_tail(&iadev->tx_dma_q, skb);
37238
37239 - atomic_inc(&vcc->stats->tx);
37240 + atomic_inc_unchecked(&vcc->stats->tx);
37241 iadev->tx_pkt_cnt++;
37242 /* Increment transaction counter */
37243 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37244
37245 #if 0
37246 /* add flow control logic */
37247 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37248 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37249 if (iavcc->vc_desc_cnt > 10) {
37250 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37251 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37252 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37253 index 93eaf8d..b4ca7da 100644
37254 --- a/drivers/atm/lanai.c
37255 +++ b/drivers/atm/lanai.c
37256 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37257 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37258 lanai_endtx(lanai, lvcc);
37259 lanai_free_skb(lvcc->tx.atmvcc, skb);
37260 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37261 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37262 }
37263
37264 /* Try to fill the buffer - don't call unless there is backlog */
37265 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37266 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37267 __net_timestamp(skb);
37268 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37269 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37270 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37271 out:
37272 lvcc->rx.buf.ptr = end;
37273 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37274 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37275 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37276 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37277 lanai->stats.service_rxnotaal5++;
37278 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37279 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37280 return 0;
37281 }
37282 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37283 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37284 int bytes;
37285 read_unlock(&vcc_sklist_lock);
37286 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37287 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37288 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37289 lvcc->stats.x.aal5.service_trash++;
37290 bytes = (SERVICE_GET_END(s) * 16) -
37291 (((unsigned long) lvcc->rx.buf.ptr) -
37292 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37293 }
37294 if (s & SERVICE_STREAM) {
37295 read_unlock(&vcc_sklist_lock);
37296 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37297 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37298 lvcc->stats.x.aal5.service_stream++;
37299 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37300 "PDU on VCI %d!\n", lanai->number, vci);
37301 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37302 return 0;
37303 }
37304 DPRINTK("got rx crc error on vci %d\n", vci);
37305 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37306 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37307 lvcc->stats.x.aal5.service_rxcrc++;
37308 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37309 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37310 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37311 index 9988ac9..7c52585 100644
37312 --- a/drivers/atm/nicstar.c
37313 +++ b/drivers/atm/nicstar.c
37314 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37315 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37316 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37317 card->index);
37318 - atomic_inc(&vcc->stats->tx_err);
37319 + atomic_inc_unchecked(&vcc->stats->tx_err);
37320 dev_kfree_skb_any(skb);
37321 return -EINVAL;
37322 }
37323 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37324 if (!vc->tx) {
37325 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37326 card->index);
37327 - atomic_inc(&vcc->stats->tx_err);
37328 + atomic_inc_unchecked(&vcc->stats->tx_err);
37329 dev_kfree_skb_any(skb);
37330 return -EINVAL;
37331 }
37332 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37333 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37334 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37335 card->index);
37336 - atomic_inc(&vcc->stats->tx_err);
37337 + atomic_inc_unchecked(&vcc->stats->tx_err);
37338 dev_kfree_skb_any(skb);
37339 return -EINVAL;
37340 }
37341
37342 if (skb_shinfo(skb)->nr_frags != 0) {
37343 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37344 - atomic_inc(&vcc->stats->tx_err);
37345 + atomic_inc_unchecked(&vcc->stats->tx_err);
37346 dev_kfree_skb_any(skb);
37347 return -EINVAL;
37348 }
37349 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37350 }
37351
37352 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37353 - atomic_inc(&vcc->stats->tx_err);
37354 + atomic_inc_unchecked(&vcc->stats->tx_err);
37355 dev_kfree_skb_any(skb);
37356 return -EIO;
37357 }
37358 - atomic_inc(&vcc->stats->tx);
37359 + atomic_inc_unchecked(&vcc->stats->tx);
37360
37361 return 0;
37362 }
37363 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37364 printk
37365 ("nicstar%d: Can't allocate buffers for aal0.\n",
37366 card->index);
37367 - atomic_add(i, &vcc->stats->rx_drop);
37368 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37369 break;
37370 }
37371 if (!atm_charge(vcc, sb->truesize)) {
37372 RXPRINTK
37373 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37374 card->index);
37375 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37376 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37377 dev_kfree_skb_any(sb);
37378 break;
37379 }
37380 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37381 ATM_SKB(sb)->vcc = vcc;
37382 __net_timestamp(sb);
37383 vcc->push(vcc, sb);
37384 - atomic_inc(&vcc->stats->rx);
37385 + atomic_inc_unchecked(&vcc->stats->rx);
37386 cell += ATM_CELL_PAYLOAD;
37387 }
37388
37389 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37390 if (iovb == NULL) {
37391 printk("nicstar%d: Out of iovec buffers.\n",
37392 card->index);
37393 - atomic_inc(&vcc->stats->rx_drop);
37394 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37395 recycle_rx_buf(card, skb);
37396 return;
37397 }
37398 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37399 small or large buffer itself. */
37400 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37401 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37402 - atomic_inc(&vcc->stats->rx_err);
37403 + atomic_inc_unchecked(&vcc->stats->rx_err);
37404 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37405 NS_MAX_IOVECS);
37406 NS_PRV_IOVCNT(iovb) = 0;
37407 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37408 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37409 card->index);
37410 which_list(card, skb);
37411 - atomic_inc(&vcc->stats->rx_err);
37412 + atomic_inc_unchecked(&vcc->stats->rx_err);
37413 recycle_rx_buf(card, skb);
37414 vc->rx_iov = NULL;
37415 recycle_iov_buf(card, iovb);
37416 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37417 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37418 card->index);
37419 which_list(card, skb);
37420 - atomic_inc(&vcc->stats->rx_err);
37421 + atomic_inc_unchecked(&vcc->stats->rx_err);
37422 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37423 NS_PRV_IOVCNT(iovb));
37424 vc->rx_iov = NULL;
37425 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37426 printk(" - PDU size mismatch.\n");
37427 else
37428 printk(".\n");
37429 - atomic_inc(&vcc->stats->rx_err);
37430 + atomic_inc_unchecked(&vcc->stats->rx_err);
37431 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37432 NS_PRV_IOVCNT(iovb));
37433 vc->rx_iov = NULL;
37434 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37435 /* skb points to a small buffer */
37436 if (!atm_charge(vcc, skb->truesize)) {
37437 push_rxbufs(card, skb);
37438 - atomic_inc(&vcc->stats->rx_drop);
37439 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37440 } else {
37441 skb_put(skb, len);
37442 dequeue_sm_buf(card, skb);
37443 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37444 ATM_SKB(skb)->vcc = vcc;
37445 __net_timestamp(skb);
37446 vcc->push(vcc, skb);
37447 - atomic_inc(&vcc->stats->rx);
37448 + atomic_inc_unchecked(&vcc->stats->rx);
37449 }
37450 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37451 struct sk_buff *sb;
37452 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37453 if (len <= NS_SMBUFSIZE) {
37454 if (!atm_charge(vcc, sb->truesize)) {
37455 push_rxbufs(card, sb);
37456 - atomic_inc(&vcc->stats->rx_drop);
37457 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37458 } else {
37459 skb_put(sb, len);
37460 dequeue_sm_buf(card, sb);
37461 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37462 ATM_SKB(sb)->vcc = vcc;
37463 __net_timestamp(sb);
37464 vcc->push(vcc, sb);
37465 - atomic_inc(&vcc->stats->rx);
37466 + atomic_inc_unchecked(&vcc->stats->rx);
37467 }
37468
37469 push_rxbufs(card, skb);
37470 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37471
37472 if (!atm_charge(vcc, skb->truesize)) {
37473 push_rxbufs(card, skb);
37474 - atomic_inc(&vcc->stats->rx_drop);
37475 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37476 } else {
37477 dequeue_lg_buf(card, skb);
37478 #ifdef NS_USE_DESTRUCTORS
37479 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37480 ATM_SKB(skb)->vcc = vcc;
37481 __net_timestamp(skb);
37482 vcc->push(vcc, skb);
37483 - atomic_inc(&vcc->stats->rx);
37484 + atomic_inc_unchecked(&vcc->stats->rx);
37485 }
37486
37487 push_rxbufs(card, sb);
37488 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37489 printk
37490 ("nicstar%d: Out of huge buffers.\n",
37491 card->index);
37492 - atomic_inc(&vcc->stats->rx_drop);
37493 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37494 recycle_iovec_rx_bufs(card,
37495 (struct iovec *)
37496 iovb->data,
37497 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37498 card->hbpool.count++;
37499 } else
37500 dev_kfree_skb_any(hb);
37501 - atomic_inc(&vcc->stats->rx_drop);
37502 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37503 } else {
37504 /* Copy the small buffer to the huge buffer */
37505 sb = (struct sk_buff *)iov->iov_base;
37506 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37507 #endif /* NS_USE_DESTRUCTORS */
37508 __net_timestamp(hb);
37509 vcc->push(vcc, hb);
37510 - atomic_inc(&vcc->stats->rx);
37511 + atomic_inc_unchecked(&vcc->stats->rx);
37512 }
37513 }
37514
37515 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37516 index 21b0bc6..b5f40ba 100644
37517 --- a/drivers/atm/solos-pci.c
37518 +++ b/drivers/atm/solos-pci.c
37519 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37520 }
37521 atm_charge(vcc, skb->truesize);
37522 vcc->push(vcc, skb);
37523 - atomic_inc(&vcc->stats->rx);
37524 + atomic_inc_unchecked(&vcc->stats->rx);
37525 break;
37526
37527 case PKT_STATUS:
37528 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37529 vcc = SKB_CB(oldskb)->vcc;
37530
37531 if (vcc) {
37532 - atomic_inc(&vcc->stats->tx);
37533 + atomic_inc_unchecked(&vcc->stats->tx);
37534 solos_pop(vcc, oldskb);
37535 } else {
37536 dev_kfree_skb_irq(oldskb);
37537 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37538 index 0215934..ce9f5b1 100644
37539 --- a/drivers/atm/suni.c
37540 +++ b/drivers/atm/suni.c
37541 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37542
37543
37544 #define ADD_LIMITED(s,v) \
37545 - atomic_add((v),&stats->s); \
37546 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37547 + atomic_add_unchecked((v),&stats->s); \
37548 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37549
37550
37551 static void suni_hz(unsigned long from_timer)
37552 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37553 index 5120a96..e2572bd 100644
37554 --- a/drivers/atm/uPD98402.c
37555 +++ b/drivers/atm/uPD98402.c
37556 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37557 struct sonet_stats tmp;
37558 int error = 0;
37559
37560 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37561 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37562 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37563 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37564 if (zero && !error) {
37565 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37566
37567
37568 #define ADD_LIMITED(s,v) \
37569 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37570 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37571 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37572 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37573 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37574 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37575
37576
37577 static void stat_event(struct atm_dev *dev)
37578 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37579 if (reason & uPD98402_INT_PFM) stat_event(dev);
37580 if (reason & uPD98402_INT_PCO) {
37581 (void) GET(PCOCR); /* clear interrupt cause */
37582 - atomic_add(GET(HECCT),
37583 + atomic_add_unchecked(GET(HECCT),
37584 &PRIV(dev)->sonet_stats.uncorr_hcs);
37585 }
37586 if ((reason & uPD98402_INT_RFO) &&
37587 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37588 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37589 uPD98402_INT_LOS),PIMR); /* enable them */
37590 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37591 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37592 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37593 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37594 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37595 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37596 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37597 return 0;
37598 }
37599
37600 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37601 index 969c3c2..9b72956 100644
37602 --- a/drivers/atm/zatm.c
37603 +++ b/drivers/atm/zatm.c
37604 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37605 }
37606 if (!size) {
37607 dev_kfree_skb_irq(skb);
37608 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37609 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37610 continue;
37611 }
37612 if (!atm_charge(vcc,skb->truesize)) {
37613 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37614 skb->len = size;
37615 ATM_SKB(skb)->vcc = vcc;
37616 vcc->push(vcc,skb);
37617 - atomic_inc(&vcc->stats->rx);
37618 + atomic_inc_unchecked(&vcc->stats->rx);
37619 }
37620 zout(pos & 0xffff,MTA(mbx));
37621 #if 0 /* probably a stupid idea */
37622 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37623 skb_queue_head(&zatm_vcc->backlog,skb);
37624 break;
37625 }
37626 - atomic_inc(&vcc->stats->tx);
37627 + atomic_inc_unchecked(&vcc->stats->tx);
37628 wake_up(&zatm_vcc->tx_wait);
37629 }
37630
37631 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37632 index 876bae5..8978785 100644
37633 --- a/drivers/base/bus.c
37634 +++ b/drivers/base/bus.c
37635 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37636 return -EINVAL;
37637
37638 mutex_lock(&subsys->p->mutex);
37639 - list_add_tail(&sif->node, &subsys->p->interfaces);
37640 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37641 if (sif->add_dev) {
37642 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37643 while ((dev = subsys_dev_iter_next(&iter)))
37644 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37645 subsys = sif->subsys;
37646
37647 mutex_lock(&subsys->p->mutex);
37648 - list_del_init(&sif->node);
37649 + pax_list_del_init((struct list_head *)&sif->node);
37650 if (sif->remove_dev) {
37651 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37652 while ((dev = subsys_dev_iter_next(&iter)))
37653 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37654 index 25798db..15f130e 100644
37655 --- a/drivers/base/devtmpfs.c
37656 +++ b/drivers/base/devtmpfs.c
37657 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37658 if (!thread)
37659 return 0;
37660
37661 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37662 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37663 if (err)
37664 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37665 else
37666 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37667 *err = sys_unshare(CLONE_NEWNS);
37668 if (*err)
37669 goto out;
37670 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37671 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37672 if (*err)
37673 goto out;
37674 - sys_chdir("/.."); /* will traverse into overmounted root */
37675 - sys_chroot(".");
37676 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37677 + sys_chroot((char __force_user *)".");
37678 complete(&setup_done);
37679 while (1) {
37680 spin_lock(&req_lock);
37681 diff --git a/drivers/base/node.c b/drivers/base/node.c
37682 index a3b82e9..f90a8ce 100644
37683 --- a/drivers/base/node.c
37684 +++ b/drivers/base/node.c
37685 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37686 struct node_attr {
37687 struct device_attribute attr;
37688 enum node_states state;
37689 -};
37690 +} __do_const;
37691
37692 static ssize_t show_node_state(struct device *dev,
37693 struct device_attribute *attr, char *buf)
37694 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37695 index 0d8780c..0b5df3f 100644
37696 --- a/drivers/base/power/domain.c
37697 +++ b/drivers/base/power/domain.c
37698 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37699 {
37700 struct cpuidle_driver *cpuidle_drv;
37701 struct gpd_cpuidle_data *cpuidle_data;
37702 - struct cpuidle_state *idle_state;
37703 + cpuidle_state_no_const *idle_state;
37704 int ret = 0;
37705
37706 if (IS_ERR_OR_NULL(genpd) || state < 0)
37707 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37708 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37709 {
37710 struct gpd_cpuidle_data *cpuidle_data;
37711 - struct cpuidle_state *idle_state;
37712 + cpuidle_state_no_const *idle_state;
37713 int ret = 0;
37714
37715 if (IS_ERR_OR_NULL(genpd))
37716 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37717 return ret;
37718 }
37719
37720 - dev->pm_domain->detach = genpd_dev_pm_detach;
37721 + pax_open_kernel();
37722 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37723 + pax_close_kernel();
37724 +
37725 pm_genpd_poweron(pd);
37726
37727 return 0;
37728 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37729 index d2be3f9..0a3167a 100644
37730 --- a/drivers/base/power/sysfs.c
37731 +++ b/drivers/base/power/sysfs.c
37732 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37733 return -EIO;
37734 }
37735 }
37736 - return sprintf(buf, p);
37737 + return sprintf(buf, "%s", p);
37738 }
37739
37740 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37741 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37742 index c2744b3..08fac19 100644
37743 --- a/drivers/base/power/wakeup.c
37744 +++ b/drivers/base/power/wakeup.c
37745 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37746 * They need to be modified together atomically, so it's better to use one
37747 * atomic variable to hold them both.
37748 */
37749 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37750 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37751
37752 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37753 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37754
37755 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37756 {
37757 - unsigned int comb = atomic_read(&combined_event_count);
37758 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37759
37760 *cnt = (comb >> IN_PROGRESS_BITS);
37761 *inpr = comb & MAX_IN_PROGRESS;
37762 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37763 ws->start_prevent_time = ws->last_time;
37764
37765 /* Increment the counter of events in progress. */
37766 - cec = atomic_inc_return(&combined_event_count);
37767 + cec = atomic_inc_return_unchecked(&combined_event_count);
37768
37769 trace_wakeup_source_activate(ws->name, cec);
37770 }
37771 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37772 * Increment the counter of registered wakeup events and decrement the
37773 * couter of wakeup events in progress simultaneously.
37774 */
37775 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37776 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37777 trace_wakeup_source_deactivate(ws->name, cec);
37778
37779 split_counters(&cnt, &inpr);
37780 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37781 index 8d98a32..61d3165 100644
37782 --- a/drivers/base/syscore.c
37783 +++ b/drivers/base/syscore.c
37784 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37785 void register_syscore_ops(struct syscore_ops *ops)
37786 {
37787 mutex_lock(&syscore_ops_lock);
37788 - list_add_tail(&ops->node, &syscore_ops_list);
37789 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37790 mutex_unlock(&syscore_ops_lock);
37791 }
37792 EXPORT_SYMBOL_GPL(register_syscore_ops);
37793 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37794 void unregister_syscore_ops(struct syscore_ops *ops)
37795 {
37796 mutex_lock(&syscore_ops_lock);
37797 - list_del(&ops->node);
37798 + pax_list_del((struct list_head *)&ops->node);
37799 mutex_unlock(&syscore_ops_lock);
37800 }
37801 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37802 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37803 index ff20f19..018f1da 100644
37804 --- a/drivers/block/cciss.c
37805 +++ b/drivers/block/cciss.c
37806 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37807 while (!list_empty(&h->reqQ)) {
37808 c = list_entry(h->reqQ.next, CommandList_struct, list);
37809 /* can't do anything if fifo is full */
37810 - if ((h->access.fifo_full(h))) {
37811 + if ((h->access->fifo_full(h))) {
37812 dev_warn(&h->pdev->dev, "fifo full\n");
37813 break;
37814 }
37815 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37816 h->Qdepth--;
37817
37818 /* Tell the controller execute command */
37819 - h->access.submit_command(h, c);
37820 + h->access->submit_command(h, c);
37821
37822 /* Put job onto the completed Q */
37823 addQ(&h->cmpQ, c);
37824 @@ -3444,17 +3444,17 @@ startio:
37825
37826 static inline unsigned long get_next_completion(ctlr_info_t *h)
37827 {
37828 - return h->access.command_completed(h);
37829 + return h->access->command_completed(h);
37830 }
37831
37832 static inline int interrupt_pending(ctlr_info_t *h)
37833 {
37834 - return h->access.intr_pending(h);
37835 + return h->access->intr_pending(h);
37836 }
37837
37838 static inline long interrupt_not_for_us(ctlr_info_t *h)
37839 {
37840 - return ((h->access.intr_pending(h) == 0) ||
37841 + return ((h->access->intr_pending(h) == 0) ||
37842 (h->interrupts_enabled == 0));
37843 }
37844
37845 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37846 u32 a;
37847
37848 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37849 - return h->access.command_completed(h);
37850 + return h->access->command_completed(h);
37851
37852 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37853 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37854 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37855 trans_support & CFGTBL_Trans_use_short_tags);
37856
37857 /* Change the access methods to the performant access methods */
37858 - h->access = SA5_performant_access;
37859 + h->access = &SA5_performant_access;
37860 h->transMethod = CFGTBL_Trans_Performant;
37861
37862 return;
37863 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37864 if (prod_index < 0)
37865 return -ENODEV;
37866 h->product_name = products[prod_index].product_name;
37867 - h->access = *(products[prod_index].access);
37868 + h->access = products[prod_index].access;
37869
37870 if (cciss_board_disabled(h)) {
37871 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37872 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37873 }
37874
37875 /* make sure the board interrupts are off */
37876 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37877 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37878 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37879 if (rc)
37880 goto clean2;
37881 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37882 * fake ones to scoop up any residual completions.
37883 */
37884 spin_lock_irqsave(&h->lock, flags);
37885 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37886 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37887 spin_unlock_irqrestore(&h->lock, flags);
37888 free_irq(h->intr[h->intr_mode], h);
37889 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37890 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37891 dev_info(&h->pdev->dev, "Board READY.\n");
37892 dev_info(&h->pdev->dev,
37893 "Waiting for stale completions to drain.\n");
37894 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37895 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37896 msleep(10000);
37897 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37898 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37899
37900 rc = controller_reset_failed(h->cfgtable);
37901 if (rc)
37902 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37903 cciss_scsi_setup(h);
37904
37905 /* Turn the interrupts on so we can service requests */
37906 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37907 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37908
37909 /* Get the firmware version */
37910 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37911 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37912 kfree(flush_buf);
37913 if (return_code != IO_OK)
37914 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37915 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37916 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37917 free_irq(h->intr[h->intr_mode], h);
37918 }
37919
37920 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37921 index 7fda30e..2f27946 100644
37922 --- a/drivers/block/cciss.h
37923 +++ b/drivers/block/cciss.h
37924 @@ -101,7 +101,7 @@ struct ctlr_info
37925 /* information about each logical volume */
37926 drive_info_struct *drv[CISS_MAX_LUN];
37927
37928 - struct access_method access;
37929 + struct access_method *access;
37930
37931 /* queue and queue Info */
37932 struct list_head reqQ;
37933 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
37934 }
37935
37936 static struct access_method SA5_access = {
37937 - SA5_submit_command,
37938 - SA5_intr_mask,
37939 - SA5_fifo_full,
37940 - SA5_intr_pending,
37941 - SA5_completed,
37942 + .submit_command = SA5_submit_command,
37943 + .set_intr_mask = SA5_intr_mask,
37944 + .fifo_full = SA5_fifo_full,
37945 + .intr_pending = SA5_intr_pending,
37946 + .command_completed = SA5_completed,
37947 };
37948
37949 static struct access_method SA5B_access = {
37950 - SA5_submit_command,
37951 - SA5B_intr_mask,
37952 - SA5_fifo_full,
37953 - SA5B_intr_pending,
37954 - SA5_completed,
37955 + .submit_command = SA5_submit_command,
37956 + .set_intr_mask = SA5B_intr_mask,
37957 + .fifo_full = SA5_fifo_full,
37958 + .intr_pending = SA5B_intr_pending,
37959 + .command_completed = SA5_completed,
37960 };
37961
37962 static struct access_method SA5_performant_access = {
37963 - SA5_submit_command,
37964 - SA5_performant_intr_mask,
37965 - SA5_fifo_full,
37966 - SA5_performant_intr_pending,
37967 - SA5_performant_completed,
37968 + .submit_command = SA5_submit_command,
37969 + .set_intr_mask = SA5_performant_intr_mask,
37970 + .fifo_full = SA5_fifo_full,
37971 + .intr_pending = SA5_performant_intr_pending,
37972 + .command_completed = SA5_performant_completed,
37973 };
37974
37975 struct board_type {
37976 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
37977 index 2b94403..fd6ad1f 100644
37978 --- a/drivers/block/cpqarray.c
37979 +++ b/drivers/block/cpqarray.c
37980 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37981 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
37982 goto Enomem4;
37983 }
37984 - hba[i]->access.set_intr_mask(hba[i], 0);
37985 + hba[i]->access->set_intr_mask(hba[i], 0);
37986 if (request_irq(hba[i]->intr, do_ida_intr,
37987 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
37988 {
37989 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37990 add_timer(&hba[i]->timer);
37991
37992 /* Enable IRQ now that spinlock and rate limit timer are set up */
37993 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37994 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37995
37996 for(j=0; j<NWD; j++) {
37997 struct gendisk *disk = ida_gendisk[i][j];
37998 @@ -694,7 +694,7 @@ DBGINFO(
37999 for(i=0; i<NR_PRODUCTS; i++) {
38000 if (board_id == products[i].board_id) {
38001 c->product_name = products[i].product_name;
38002 - c->access = *(products[i].access);
38003 + c->access = products[i].access;
38004 break;
38005 }
38006 }
38007 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38008 hba[ctlr]->intr = intr;
38009 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38010 hba[ctlr]->product_name = products[j].product_name;
38011 - hba[ctlr]->access = *(products[j].access);
38012 + hba[ctlr]->access = products[j].access;
38013 hba[ctlr]->ctlr = ctlr;
38014 hba[ctlr]->board_id = board_id;
38015 hba[ctlr]->pci_dev = NULL; /* not PCI */
38016 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38017
38018 while((c = h->reqQ) != NULL) {
38019 /* Can't do anything if we're busy */
38020 - if (h->access.fifo_full(h) == 0)
38021 + if (h->access->fifo_full(h) == 0)
38022 return;
38023
38024 /* Get the first entry from the request Q */
38025 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38026 h->Qdepth--;
38027
38028 /* Tell the controller to do our bidding */
38029 - h->access.submit_command(h, c);
38030 + h->access->submit_command(h, c);
38031
38032 /* Get onto the completion Q */
38033 addQ(&h->cmpQ, c);
38034 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38035 unsigned long flags;
38036 __u32 a,a1;
38037
38038 - istat = h->access.intr_pending(h);
38039 + istat = h->access->intr_pending(h);
38040 /* Is this interrupt for us? */
38041 if (istat == 0)
38042 return IRQ_NONE;
38043 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38044 */
38045 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38046 if (istat & FIFO_NOT_EMPTY) {
38047 - while((a = h->access.command_completed(h))) {
38048 + while((a = h->access->command_completed(h))) {
38049 a1 = a; a &= ~3;
38050 if ((c = h->cmpQ) == NULL)
38051 {
38052 @@ -1448,11 +1448,11 @@ static int sendcmd(
38053 /*
38054 * Disable interrupt
38055 */
38056 - info_p->access.set_intr_mask(info_p, 0);
38057 + info_p->access->set_intr_mask(info_p, 0);
38058 /* Make sure there is room in the command FIFO */
38059 /* Actually it should be completely empty at this time. */
38060 for (i = 200000; i > 0; i--) {
38061 - temp = info_p->access.fifo_full(info_p);
38062 + temp = info_p->access->fifo_full(info_p);
38063 if (temp != 0) {
38064 break;
38065 }
38066 @@ -1465,7 +1465,7 @@ DBG(
38067 /*
38068 * Send the cmd
38069 */
38070 - info_p->access.submit_command(info_p, c);
38071 + info_p->access->submit_command(info_p, c);
38072 complete = pollcomplete(ctlr);
38073
38074 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38075 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38076 * we check the new geometry. Then turn interrupts back on when
38077 * we're done.
38078 */
38079 - host->access.set_intr_mask(host, 0);
38080 + host->access->set_intr_mask(host, 0);
38081 getgeometry(ctlr);
38082 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38083 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38084
38085 for(i=0; i<NWD; i++) {
38086 struct gendisk *disk = ida_gendisk[ctlr][i];
38087 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38088 /* Wait (up to 2 seconds) for a command to complete */
38089
38090 for (i = 200000; i > 0; i--) {
38091 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38092 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38093 if (done == 0) {
38094 udelay(10); /* a short fixed delay */
38095 } else
38096 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38097 index be73e9d..7fbf140 100644
38098 --- a/drivers/block/cpqarray.h
38099 +++ b/drivers/block/cpqarray.h
38100 @@ -99,7 +99,7 @@ struct ctlr_info {
38101 drv_info_t drv[NWD];
38102 struct proc_dir_entry *proc;
38103
38104 - struct access_method access;
38105 + struct access_method *access;
38106
38107 cmdlist_t *reqQ;
38108 cmdlist_t *cmpQ;
38109 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38110 index 434c77d..6d3219a 100644
38111 --- a/drivers/block/drbd/drbd_bitmap.c
38112 +++ b/drivers/block/drbd/drbd_bitmap.c
38113 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38114 submit_bio(rw, bio);
38115 /* this should not count as user activity and cause the
38116 * resync to throttle -- see drbd_rs_should_slow_down(). */
38117 - atomic_add(len >> 9, &device->rs_sect_ev);
38118 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38119 }
38120 }
38121
38122 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38123 index b905e98..0812ed8 100644
38124 --- a/drivers/block/drbd/drbd_int.h
38125 +++ b/drivers/block/drbd/drbd_int.h
38126 @@ -385,7 +385,7 @@ struct drbd_epoch {
38127 struct drbd_connection *connection;
38128 struct list_head list;
38129 unsigned int barrier_nr;
38130 - atomic_t epoch_size; /* increased on every request added. */
38131 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38132 atomic_t active; /* increased on every req. added, and dec on every finished. */
38133 unsigned long flags;
38134 };
38135 @@ -946,7 +946,7 @@ struct drbd_device {
38136 unsigned int al_tr_number;
38137 int al_tr_cycle;
38138 wait_queue_head_t seq_wait;
38139 - atomic_t packet_seq;
38140 + atomic_unchecked_t packet_seq;
38141 unsigned int peer_seq;
38142 spinlock_t peer_seq_lock;
38143 unsigned long comm_bm_set; /* communicated number of set bits. */
38144 @@ -955,8 +955,8 @@ struct drbd_device {
38145 struct mutex own_state_mutex;
38146 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38147 char congestion_reason; /* Why we where congested... */
38148 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38149 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38150 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38151 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38152 int rs_last_sect_ev; /* counter to compare with */
38153 int rs_last_events; /* counter of read or write "events" (unit sectors)
38154 * on the lower level device when we last looked. */
38155 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38156 index 1fc8342..7e7742b 100644
38157 --- a/drivers/block/drbd/drbd_main.c
38158 +++ b/drivers/block/drbd/drbd_main.c
38159 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38160 p->sector = sector;
38161 p->block_id = block_id;
38162 p->blksize = blksize;
38163 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38164 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38165 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38166 }
38167
38168 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38169 return -EIO;
38170 p->sector = cpu_to_be64(req->i.sector);
38171 p->block_id = (unsigned long)req;
38172 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38173 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38174 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38175 if (device->state.conn >= C_SYNC_SOURCE &&
38176 device->state.conn <= C_PAUSED_SYNC_T)
38177 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38178 atomic_set(&device->unacked_cnt, 0);
38179 atomic_set(&device->local_cnt, 0);
38180 atomic_set(&device->pp_in_use_by_net, 0);
38181 - atomic_set(&device->rs_sect_in, 0);
38182 - atomic_set(&device->rs_sect_ev, 0);
38183 + atomic_set_unchecked(&device->rs_sect_in, 0);
38184 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38185 atomic_set(&device->ap_in_flight, 0);
38186 atomic_set(&device->md_io.in_use, 0);
38187
38188 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38189 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38190 struct drbd_resource *resource = connection->resource;
38191
38192 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38193 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38194 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38195 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38196 kfree(connection->current_epoch);
38197
38198 idr_destroy(&connection->peer_devices);
38199 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38200 index 74df8cf..e41fc24 100644
38201 --- a/drivers/block/drbd/drbd_nl.c
38202 +++ b/drivers/block/drbd/drbd_nl.c
38203 @@ -3637,13 +3637,13 @@ finish:
38204
38205 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38206 {
38207 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38208 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38209 struct sk_buff *msg;
38210 struct drbd_genlmsghdr *d_out;
38211 unsigned seq;
38212 int err = -ENOMEM;
38213
38214 - seq = atomic_inc_return(&drbd_genl_seq);
38215 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38216 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38217 if (!msg)
38218 goto failed;
38219 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38220 index d169b4a..481463f 100644
38221 --- a/drivers/block/drbd/drbd_receiver.c
38222 +++ b/drivers/block/drbd/drbd_receiver.c
38223 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38224 struct drbd_device *device = peer_device->device;
38225 int err;
38226
38227 - atomic_set(&device->packet_seq, 0);
38228 + atomic_set_unchecked(&device->packet_seq, 0);
38229 device->peer_seq = 0;
38230
38231 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38232 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38233 do {
38234 next_epoch = NULL;
38235
38236 - epoch_size = atomic_read(&epoch->epoch_size);
38237 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38238
38239 switch (ev & ~EV_CLEANUP) {
38240 case EV_PUT:
38241 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38242 rv = FE_DESTROYED;
38243 } else {
38244 epoch->flags = 0;
38245 - atomic_set(&epoch->epoch_size, 0);
38246 + atomic_set_unchecked(&epoch->epoch_size, 0);
38247 /* atomic_set(&epoch->active, 0); is already zero */
38248 if (rv == FE_STILL_LIVE)
38249 rv = FE_RECYCLED;
38250 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38251 conn_wait_active_ee_empty(connection);
38252 drbd_flush(connection);
38253
38254 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38255 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38256 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38257 if (epoch)
38258 break;
38259 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38260 }
38261
38262 epoch->flags = 0;
38263 - atomic_set(&epoch->epoch_size, 0);
38264 + atomic_set_unchecked(&epoch->epoch_size, 0);
38265 atomic_set(&epoch->active, 0);
38266
38267 spin_lock(&connection->epoch_lock);
38268 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38269 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38270 list_add(&epoch->list, &connection->current_epoch->list);
38271 connection->current_epoch = epoch;
38272 connection->epochs++;
38273 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38274 list_add_tail(&peer_req->w.list, &device->sync_ee);
38275 spin_unlock_irq(&device->resource->req_lock);
38276
38277 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38278 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38279 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38280 return 0;
38281
38282 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38283 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38284 }
38285
38286 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38287 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38288
38289 return err;
38290 }
38291 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38292
38293 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38294 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38295 - atomic_inc(&connection->current_epoch->epoch_size);
38296 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38297 err2 = drbd_drain_block(peer_device, pi->size);
38298 if (!err)
38299 err = err2;
38300 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38301
38302 spin_lock(&connection->epoch_lock);
38303 peer_req->epoch = connection->current_epoch;
38304 - atomic_inc(&peer_req->epoch->epoch_size);
38305 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38306 atomic_inc(&peer_req->epoch->active);
38307 spin_unlock(&connection->epoch_lock);
38308
38309 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38310
38311 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38312 (int)part_stat_read(&disk->part0, sectors[1]) -
38313 - atomic_read(&device->rs_sect_ev);
38314 + atomic_read_unchecked(&device->rs_sect_ev);
38315
38316 if (atomic_read(&device->ap_actlog_cnt)
38317 || curr_events - device->rs_last_events > 64) {
38318 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38319 device->use_csums = true;
38320 } else if (pi->cmd == P_OV_REPLY) {
38321 /* track progress, we may need to throttle */
38322 - atomic_add(size >> 9, &device->rs_sect_in);
38323 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38324 peer_req->w.cb = w_e_end_ov_reply;
38325 dec_rs_pending(device);
38326 /* drbd_rs_begin_io done when we sent this request,
38327 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38328 goto out_free_e;
38329
38330 submit_for_resync:
38331 - atomic_add(size >> 9, &device->rs_sect_ev);
38332 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38333
38334 submit:
38335 update_receiver_timing_details(connection, drbd_submit_peer_request);
38336 @@ -4564,7 +4564,7 @@ struct data_cmd {
38337 int expect_payload;
38338 size_t pkt_size;
38339 int (*fn)(struct drbd_connection *, struct packet_info *);
38340 -};
38341 +} __do_const;
38342
38343 static struct data_cmd drbd_cmd_handler[] = {
38344 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38345 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38346 if (!list_empty(&connection->current_epoch->list))
38347 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38348 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38349 - atomic_set(&connection->current_epoch->epoch_size, 0);
38350 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38351 connection->send.seen_any_write_yet = false;
38352
38353 drbd_info(connection, "Connection closed\n");
38354 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38355 put_ldev(device);
38356 }
38357 dec_rs_pending(device);
38358 - atomic_add(blksize >> 9, &device->rs_sect_in);
38359 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38360
38361 return 0;
38362 }
38363 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38364 struct asender_cmd {
38365 size_t pkt_size;
38366 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38367 -};
38368 +} __do_const;
38369
38370 static struct asender_cmd asender_tbl[] = {
38371 [P_PING] = { 0, got_Ping },
38372 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38373 index d0fae55..4469096 100644
38374 --- a/drivers/block/drbd/drbd_worker.c
38375 +++ b/drivers/block/drbd/drbd_worker.c
38376 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38377 list_add_tail(&peer_req->w.list, &device->read_ee);
38378 spin_unlock_irq(&device->resource->req_lock);
38379
38380 - atomic_add(size >> 9, &device->rs_sect_ev);
38381 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38382 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38383 return 0;
38384
38385 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38386 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38387 int number, mxb;
38388
38389 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38390 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38391 device->rs_in_flight -= sect_in;
38392
38393 rcu_read_lock();
38394 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38395 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38396 struct fifo_buffer *plan;
38397
38398 - atomic_set(&device->rs_sect_in, 0);
38399 - atomic_set(&device->rs_sect_ev, 0);
38400 + atomic_set_unchecked(&device->rs_sect_in, 0);
38401 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38402 device->rs_in_flight = 0;
38403 device->rs_last_events =
38404 (int)part_stat_read(&disk->part0, sectors[0]) +
38405 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38406 index 6cb1beb..bf490f7 100644
38407 --- a/drivers/block/loop.c
38408 +++ b/drivers/block/loop.c
38409 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38410
38411 file_start_write(file);
38412 set_fs(get_ds());
38413 - bw = file->f_op->write(file, buf, len, &pos);
38414 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38415 set_fs(old_fs);
38416 file_end_write(file);
38417 if (likely(bw == len))
38418 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38419 index d826bf3..8eb406c 100644
38420 --- a/drivers/block/nvme-core.c
38421 +++ b/drivers/block/nvme-core.c
38422 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38423 static struct task_struct *nvme_thread;
38424 static struct workqueue_struct *nvme_workq;
38425 static wait_queue_head_t nvme_kthread_wait;
38426 -static struct notifier_block nvme_nb;
38427
38428 static void nvme_reset_failed_dev(struct work_struct *ws);
38429 static int nvme_process_cq(struct nvme_queue *nvmeq);
38430 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38431 static void __exit nvme_exit(void)
38432 {
38433 pci_unregister_driver(&nvme_driver);
38434 - unregister_hotcpu_notifier(&nvme_nb);
38435 unregister_blkdev(nvme_major, "nvme");
38436 destroy_workqueue(nvme_workq);
38437 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38438 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38439 index 09e628da..7607aaa 100644
38440 --- a/drivers/block/pktcdvd.c
38441 +++ b/drivers/block/pktcdvd.c
38442 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38443
38444 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38445 {
38446 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38447 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38448 }
38449
38450 /*
38451 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38452 return -EROFS;
38453 }
38454 pd->settings.fp = ti.fp;
38455 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38456 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38457
38458 if (ti.nwa_v) {
38459 pd->nwa = be32_to_cpu(ti.next_writable);
38460 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38461 index 8a86b62..f54c87e 100644
38462 --- a/drivers/block/rbd.c
38463 +++ b/drivers/block/rbd.c
38464 @@ -63,7 +63,7 @@
38465 * If the counter is already at its maximum value returns
38466 * -EINVAL without updating it.
38467 */
38468 -static int atomic_inc_return_safe(atomic_t *v)
38469 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38470 {
38471 unsigned int counter;
38472
38473 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38474 index e5565fb..71be10b4 100644
38475 --- a/drivers/block/smart1,2.h
38476 +++ b/drivers/block/smart1,2.h
38477 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38478 }
38479
38480 static struct access_method smart4_access = {
38481 - smart4_submit_command,
38482 - smart4_intr_mask,
38483 - smart4_fifo_full,
38484 - smart4_intr_pending,
38485 - smart4_completed,
38486 + .submit_command = smart4_submit_command,
38487 + .set_intr_mask = smart4_intr_mask,
38488 + .fifo_full = smart4_fifo_full,
38489 + .intr_pending = smart4_intr_pending,
38490 + .command_completed = smart4_completed,
38491 };
38492
38493 /*
38494 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38495 }
38496
38497 static struct access_method smart2_access = {
38498 - smart2_submit_command,
38499 - smart2_intr_mask,
38500 - smart2_fifo_full,
38501 - smart2_intr_pending,
38502 - smart2_completed,
38503 + .submit_command = smart2_submit_command,
38504 + .set_intr_mask = smart2_intr_mask,
38505 + .fifo_full = smart2_fifo_full,
38506 + .intr_pending = smart2_intr_pending,
38507 + .command_completed = smart2_completed,
38508 };
38509
38510 /*
38511 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38512 }
38513
38514 static struct access_method smart2e_access = {
38515 - smart2e_submit_command,
38516 - smart2e_intr_mask,
38517 - smart2e_fifo_full,
38518 - smart2e_intr_pending,
38519 - smart2e_completed,
38520 + .submit_command = smart2e_submit_command,
38521 + .set_intr_mask = smart2e_intr_mask,
38522 + .fifo_full = smart2e_fifo_full,
38523 + .intr_pending = smart2e_intr_pending,
38524 + .command_completed = smart2e_completed,
38525 };
38526
38527 /*
38528 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38529 }
38530
38531 static struct access_method smart1_access = {
38532 - smart1_submit_command,
38533 - smart1_intr_mask,
38534 - smart1_fifo_full,
38535 - smart1_intr_pending,
38536 - smart1_completed,
38537 + .submit_command = smart1_submit_command,
38538 + .set_intr_mask = smart1_intr_mask,
38539 + .fifo_full = smart1_fifo_full,
38540 + .intr_pending = smart1_intr_pending,
38541 + .command_completed = smart1_completed,
38542 };
38543 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38544 index 55c135b..9f8d60c 100644
38545 --- a/drivers/bluetooth/btwilink.c
38546 +++ b/drivers/bluetooth/btwilink.c
38547 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38548
38549 static int bt_ti_probe(struct platform_device *pdev)
38550 {
38551 - static struct ti_st *hst;
38552 + struct ti_st *hst;
38553 struct hci_dev *hdev;
38554 int err;
38555
38556 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38557 index 5d28a45..a538f90 100644
38558 --- a/drivers/cdrom/cdrom.c
38559 +++ b/drivers/cdrom/cdrom.c
38560 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38561 ENSURE(reset, CDC_RESET);
38562 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38563 cdi->mc_flags = 0;
38564 - cdo->n_minors = 0;
38565 cdi->options = CDO_USE_FFLAGS;
38566
38567 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38568 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38569 else
38570 cdi->cdda_method = CDDA_OLD;
38571
38572 - if (!cdo->generic_packet)
38573 - cdo->generic_packet = cdrom_dummy_generic_packet;
38574 + if (!cdo->generic_packet) {
38575 + pax_open_kernel();
38576 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38577 + pax_close_kernel();
38578 + }
38579
38580 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38581 mutex_lock(&cdrom_mutex);
38582 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38583 if (cdi->exit)
38584 cdi->exit(cdi);
38585
38586 - cdi->ops->n_minors--;
38587 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38588 }
38589
38590 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38591 */
38592 nr = nframes;
38593 do {
38594 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38595 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38596 if (cgc.buffer)
38597 break;
38598
38599 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38600 struct cdrom_device_info *cdi;
38601 int ret;
38602
38603 - ret = scnprintf(info + *pos, max_size - *pos, header);
38604 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38605 if (!ret)
38606 return 1;
38607
38608 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38609 index 584bc31..e64a12c 100644
38610 --- a/drivers/cdrom/gdrom.c
38611 +++ b/drivers/cdrom/gdrom.c
38612 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38613 .audio_ioctl = gdrom_audio_ioctl,
38614 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38615 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38616 - .n_minors = 1,
38617 };
38618
38619 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38620 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38621 index efefd12..4f1d494 100644
38622 --- a/drivers/char/Kconfig
38623 +++ b/drivers/char/Kconfig
38624 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38625
38626 config DEVKMEM
38627 bool "/dev/kmem virtual device support"
38628 - default y
38629 + default n
38630 + depends on !GRKERNSEC_KMEM
38631 help
38632 Say Y here if you want to support the /dev/kmem device. The
38633 /dev/kmem device is rarely used, but can be used for certain
38634 @@ -577,6 +578,7 @@ config DEVPORT
38635 bool
38636 depends on !M68K
38637 depends on ISA || PCI
38638 + depends on !GRKERNSEC_KMEM
38639 default y
38640
38641 source "drivers/s390/char/Kconfig"
38642 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38643 index a48e05b..6bac831 100644
38644 --- a/drivers/char/agp/compat_ioctl.c
38645 +++ b/drivers/char/agp/compat_ioctl.c
38646 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38647 return -ENOMEM;
38648 }
38649
38650 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38651 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38652 sizeof(*usegment) * ureserve.seg_count)) {
38653 kfree(usegment);
38654 kfree(ksegment);
38655 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38656 index 09f17eb..8531d2f 100644
38657 --- a/drivers/char/agp/frontend.c
38658 +++ b/drivers/char/agp/frontend.c
38659 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38660 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38661 return -EFAULT;
38662
38663 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38664 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38665 return -EFAULT;
38666
38667 client = agp_find_client_by_pid(reserve.pid);
38668 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38669 if (segment == NULL)
38670 return -ENOMEM;
38671
38672 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38673 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38674 sizeof(struct agp_segment) * reserve.seg_count)) {
38675 kfree(segment);
38676 return -EFAULT;
38677 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38678 index 4f94375..413694e 100644
38679 --- a/drivers/char/genrtc.c
38680 +++ b/drivers/char/genrtc.c
38681 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38682 switch (cmd) {
38683
38684 case RTC_PLL_GET:
38685 + memset(&pll, 0, sizeof(pll));
38686 if (get_rtc_pll(&pll))
38687 return -EINVAL;
38688 else
38689 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38690 index d5d4cd8..22d561d 100644
38691 --- a/drivers/char/hpet.c
38692 +++ b/drivers/char/hpet.c
38693 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38694 }
38695
38696 static int
38697 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38698 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38699 struct hpet_info *info)
38700 {
38701 struct hpet_timer __iomem *timer;
38702 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38703 index 6b65fa4..8ebbc99 100644
38704 --- a/drivers/char/ipmi/ipmi_msghandler.c
38705 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38706 @@ -436,7 +436,7 @@ struct ipmi_smi {
38707 struct proc_dir_entry *proc_dir;
38708 char proc_dir_name[10];
38709
38710 - atomic_t stats[IPMI_NUM_STATS];
38711 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38712
38713 /*
38714 * run_to_completion duplicate of smb_info, smi_info
38715 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38716 static DEFINE_MUTEX(smi_watchers_mutex);
38717
38718 #define ipmi_inc_stat(intf, stat) \
38719 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38720 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38721 #define ipmi_get_stat(intf, stat) \
38722 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38723 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38724
38725 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38726 "ACPI", "SMBIOS", "PCI",
38727 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38728 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38729 init_waitqueue_head(&intf->waitq);
38730 for (i = 0; i < IPMI_NUM_STATS; i++)
38731 - atomic_set(&intf->stats[i], 0);
38732 + atomic_set_unchecked(&intf->stats[i], 0);
38733
38734 intf->proc_dir = NULL;
38735
38736 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38737 index 967b73a..946e94c 100644
38738 --- a/drivers/char/ipmi/ipmi_si_intf.c
38739 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38740 @@ -284,7 +284,7 @@ struct smi_info {
38741 unsigned char slave_addr;
38742
38743 /* Counters and things for the proc filesystem. */
38744 - atomic_t stats[SI_NUM_STATS];
38745 + atomic_unchecked_t stats[SI_NUM_STATS];
38746
38747 struct task_struct *thread;
38748
38749 @@ -293,9 +293,9 @@ struct smi_info {
38750 };
38751
38752 #define smi_inc_stat(smi, stat) \
38753 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38754 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38755 #define smi_get_stat(smi, stat) \
38756 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38757 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38758
38759 #define SI_MAX_PARMS 4
38760
38761 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38762 atomic_set(&new_smi->req_events, 0);
38763 new_smi->run_to_completion = false;
38764 for (i = 0; i < SI_NUM_STATS; i++)
38765 - atomic_set(&new_smi->stats[i], 0);
38766 + atomic_set_unchecked(&new_smi->stats[i], 0);
38767
38768 new_smi->interrupt_disabled = true;
38769 atomic_set(&new_smi->need_watch, 0);
38770 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38771 index 4c58333..d5cca27 100644
38772 --- a/drivers/char/mem.c
38773 +++ b/drivers/char/mem.c
38774 @@ -18,6 +18,7 @@
38775 #include <linux/raw.h>
38776 #include <linux/tty.h>
38777 #include <linux/capability.h>
38778 +#include <linux/security.h>
38779 #include <linux/ptrace.h>
38780 #include <linux/device.h>
38781 #include <linux/highmem.h>
38782 @@ -36,6 +37,10 @@
38783
38784 #define DEVPORT_MINOR 4
38785
38786 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38787 +extern const struct file_operations grsec_fops;
38788 +#endif
38789 +
38790 static inline unsigned long size_inside_page(unsigned long start,
38791 unsigned long size)
38792 {
38793 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38794
38795 while (cursor < to) {
38796 if (!devmem_is_allowed(pfn)) {
38797 +#ifdef CONFIG_GRKERNSEC_KMEM
38798 + gr_handle_mem_readwrite(from, to);
38799 +#else
38800 printk(KERN_INFO
38801 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38802 current->comm, from, to);
38803 +#endif
38804 return 0;
38805 }
38806 cursor += PAGE_SIZE;
38807 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38808 }
38809 return 1;
38810 }
38811 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38812 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38813 +{
38814 + return 0;
38815 +}
38816 #else
38817 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38818 {
38819 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38820 #endif
38821
38822 while (count > 0) {
38823 - unsigned long remaining;
38824 + unsigned long remaining = 0;
38825 + char *temp;
38826
38827 sz = size_inside_page(p, count);
38828
38829 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38830 if (!ptr)
38831 return -EFAULT;
38832
38833 - remaining = copy_to_user(buf, ptr, sz);
38834 +#ifdef CONFIG_PAX_USERCOPY
38835 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38836 + if (!temp) {
38837 + unxlate_dev_mem_ptr(p, ptr);
38838 + return -ENOMEM;
38839 + }
38840 + remaining = probe_kernel_read(temp, ptr, sz);
38841 +#else
38842 + temp = ptr;
38843 +#endif
38844 +
38845 + if (!remaining)
38846 + remaining = copy_to_user(buf, temp, sz);
38847 +
38848 +#ifdef CONFIG_PAX_USERCOPY
38849 + kfree(temp);
38850 +#endif
38851 +
38852 unxlate_dev_mem_ptr(p, ptr);
38853 if (remaining)
38854 return -EFAULT;
38855 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38856 size_t count, loff_t *ppos)
38857 {
38858 unsigned long p = *ppos;
38859 - ssize_t low_count, read, sz;
38860 + ssize_t low_count, read, sz, err = 0;
38861 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38862 - int err = 0;
38863
38864 read = 0;
38865 if (p < (unsigned long) high_memory) {
38866 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38867 }
38868 #endif
38869 while (low_count > 0) {
38870 + char *temp;
38871 +
38872 sz = size_inside_page(p, low_count);
38873
38874 /*
38875 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38876 */
38877 kbuf = xlate_dev_kmem_ptr((void *)p);
38878
38879 - if (copy_to_user(buf, kbuf, sz))
38880 +#ifdef CONFIG_PAX_USERCOPY
38881 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38882 + if (!temp)
38883 + return -ENOMEM;
38884 + err = probe_kernel_read(temp, kbuf, sz);
38885 +#else
38886 + temp = kbuf;
38887 +#endif
38888 +
38889 + if (!err)
38890 + err = copy_to_user(buf, temp, sz);
38891 +
38892 +#ifdef CONFIG_PAX_USERCOPY
38893 + kfree(temp);
38894 +#endif
38895 +
38896 + if (err)
38897 return -EFAULT;
38898 buf += sz;
38899 p += sz;
38900 @@ -800,6 +849,9 @@ static const struct memdev {
38901 #ifdef CONFIG_PRINTK
38902 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38903 #endif
38904 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38905 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38906 +#endif
38907 };
38908
38909 static int memory_open(struct inode *inode, struct file *filp)
38910 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38911 continue;
38912
38913 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38914 - NULL, devlist[minor].name);
38915 + NULL, "%s", devlist[minor].name);
38916 }
38917
38918 return tty_init();
38919 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38920 index 9df78e2..01ba9ae 100644
38921 --- a/drivers/char/nvram.c
38922 +++ b/drivers/char/nvram.c
38923 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38924
38925 spin_unlock_irq(&rtc_lock);
38926
38927 - if (copy_to_user(buf, contents, tmp - contents))
38928 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38929 return -EFAULT;
38930
38931 *ppos = i;
38932 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
38933 index 0ea9986..e7b07e4 100644
38934 --- a/drivers/char/pcmcia/synclink_cs.c
38935 +++ b/drivers/char/pcmcia/synclink_cs.c
38936 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38937
38938 if (debug_level >= DEBUG_LEVEL_INFO)
38939 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
38940 - __FILE__, __LINE__, info->device_name, port->count);
38941 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
38942
38943 if (tty_port_close_start(port, tty, filp) == 0)
38944 goto cleanup;
38945 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38946 cleanup:
38947 if (debug_level >= DEBUG_LEVEL_INFO)
38948 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
38949 - tty->driver->name, port->count);
38950 + tty->driver->name, atomic_read(&port->count));
38951 }
38952
38953 /* Wait until the transmitter is empty.
38954 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38955
38956 if (debug_level >= DEBUG_LEVEL_INFO)
38957 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
38958 - __FILE__, __LINE__, tty->driver->name, port->count);
38959 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
38960
38961 /* If port is closing, signal caller to try again */
38962 if (port->flags & ASYNC_CLOSING){
38963 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38964 goto cleanup;
38965 }
38966 spin_lock(&port->lock);
38967 - port->count++;
38968 + atomic_inc(&port->count);
38969 spin_unlock(&port->lock);
38970 spin_unlock_irqrestore(&info->netlock, flags);
38971
38972 - if (port->count == 1) {
38973 + if (atomic_read(&port->count) == 1) {
38974 /* 1st open on this device, init hardware */
38975 retval = startup(info, tty);
38976 if (retval < 0)
38977 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
38978 unsigned short new_crctype;
38979
38980 /* return error if TTY interface open */
38981 - if (info->port.count)
38982 + if (atomic_read(&info->port.count))
38983 return -EBUSY;
38984
38985 switch (encoding)
38986 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
38987
38988 /* arbitrate between network and tty opens */
38989 spin_lock_irqsave(&info->netlock, flags);
38990 - if (info->port.count != 0 || info->netcount != 0) {
38991 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
38992 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
38993 spin_unlock_irqrestore(&info->netlock, flags);
38994 return -EBUSY;
38995 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
38996 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
38997
38998 /* return error if TTY interface open */
38999 - if (info->port.count)
39000 + if (atomic_read(&info->port.count))
39001 return -EBUSY;
39002
39003 if (cmd != SIOCWANDEV)
39004 diff --git a/drivers/char/random.c b/drivers/char/random.c
39005 index 9cd6968..6416f00 100644
39006 --- a/drivers/char/random.c
39007 +++ b/drivers/char/random.c
39008 @@ -289,9 +289,6 @@
39009 /*
39010 * To allow fractional bits to be tracked, the entropy_count field is
39011 * denominated in units of 1/8th bits.
39012 - *
39013 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39014 - * credit_entropy_bits() needs to be 64 bits wide.
39015 */
39016 #define ENTROPY_SHIFT 3
39017 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39018 @@ -439,9 +436,9 @@ struct entropy_store {
39019 };
39020
39021 static void push_to_pool(struct work_struct *work);
39022 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39023 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39024 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39025 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39026 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39027 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39028
39029 static struct entropy_store input_pool = {
39030 .poolinfo = &poolinfo_table[0],
39031 @@ -635,7 +632,7 @@ retry:
39032 /* The +2 corresponds to the /4 in the denominator */
39033
39034 do {
39035 - unsigned int anfrac = min(pnfrac, pool_size/2);
39036 + u64 anfrac = min(pnfrac, pool_size/2);
39037 unsigned int add =
39038 ((pool_size - entropy_count)*anfrac*3) >> s;
39039
39040 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39041
39042 extract_buf(r, tmp);
39043 i = min_t(int, nbytes, EXTRACT_SIZE);
39044 - if (copy_to_user(buf, tmp, i)) {
39045 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39046 ret = -EFAULT;
39047 break;
39048 }
39049 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39050 static int proc_do_uuid(struct ctl_table *table, int write,
39051 void __user *buffer, size_t *lenp, loff_t *ppos)
39052 {
39053 - struct ctl_table fake_table;
39054 + ctl_table_no_const fake_table;
39055 unsigned char buf[64], tmp_uuid[16], *uuid;
39056
39057 uuid = table->data;
39058 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39059 static int proc_do_entropy(struct ctl_table *table, int write,
39060 void __user *buffer, size_t *lenp, loff_t *ppos)
39061 {
39062 - struct ctl_table fake_table;
39063 + ctl_table_no_const fake_table;
39064 int entropy_count;
39065
39066 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39067 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39068 index e496dae..b793e7d 100644
39069 --- a/drivers/char/sonypi.c
39070 +++ b/drivers/char/sonypi.c
39071 @@ -54,6 +54,7 @@
39072
39073 #include <asm/uaccess.h>
39074 #include <asm/io.h>
39075 +#include <asm/local.h>
39076
39077 #include <linux/sonypi.h>
39078
39079 @@ -490,7 +491,7 @@ static struct sonypi_device {
39080 spinlock_t fifo_lock;
39081 wait_queue_head_t fifo_proc_list;
39082 struct fasync_struct *fifo_async;
39083 - int open_count;
39084 + local_t open_count;
39085 int model;
39086 struct input_dev *input_jog_dev;
39087 struct input_dev *input_key_dev;
39088 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39089 static int sonypi_misc_release(struct inode *inode, struct file *file)
39090 {
39091 mutex_lock(&sonypi_device.lock);
39092 - sonypi_device.open_count--;
39093 + local_dec(&sonypi_device.open_count);
39094 mutex_unlock(&sonypi_device.lock);
39095 return 0;
39096 }
39097 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39098 {
39099 mutex_lock(&sonypi_device.lock);
39100 /* Flush input queue on first open */
39101 - if (!sonypi_device.open_count)
39102 + if (!local_read(&sonypi_device.open_count))
39103 kfifo_reset(&sonypi_device.fifo);
39104 - sonypi_device.open_count++;
39105 + local_inc(&sonypi_device.open_count);
39106 mutex_unlock(&sonypi_device.lock);
39107
39108 return 0;
39109 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39110 index 565a947..dcdc06e 100644
39111 --- a/drivers/char/tpm/tpm_acpi.c
39112 +++ b/drivers/char/tpm/tpm_acpi.c
39113 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39114 virt = acpi_os_map_iomem(start, len);
39115 if (!virt) {
39116 kfree(log->bios_event_log);
39117 + log->bios_event_log = NULL;
39118 printk("%s: ERROR - Unable to map memory\n", __func__);
39119 return -EIO;
39120 }
39121
39122 - memcpy_fromio(log->bios_event_log, virt, len);
39123 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39124
39125 acpi_os_unmap_iomem(virt, len);
39126 return 0;
39127 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39128 index 3a56a13..f8cbd25 100644
39129 --- a/drivers/char/tpm/tpm_eventlog.c
39130 +++ b/drivers/char/tpm/tpm_eventlog.c
39131 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39132 event = addr;
39133
39134 if ((event->event_type == 0 && event->event_size == 0) ||
39135 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39136 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39137 return NULL;
39138
39139 return addr;
39140 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39141 return NULL;
39142
39143 if ((event->event_type == 0 && event->event_size == 0) ||
39144 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39145 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39146 return NULL;
39147
39148 (*pos)++;
39149 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39150 int i;
39151
39152 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39153 - seq_putc(m, data[i]);
39154 + if (!seq_putc(m, data[i]))
39155 + return -EFAULT;
39156
39157 return 0;
39158 }
39159 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39160 index c3aac4c..88de09f9 100644
39161 --- a/drivers/char/virtio_console.c
39162 +++ b/drivers/char/virtio_console.c
39163 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39164 if (to_user) {
39165 ssize_t ret;
39166
39167 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39168 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39169 if (ret)
39170 return -EFAULT;
39171 } else {
39172 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39173 if (!port_has_data(port) && !port->host_connected)
39174 return 0;
39175
39176 - return fill_readbuf(port, ubuf, count, true);
39177 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39178 }
39179
39180 static int wait_port_writable(struct port *port, bool nonblock)
39181 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39182 index 4386697..754ceca 100644
39183 --- a/drivers/clk/clk-composite.c
39184 +++ b/drivers/clk/clk-composite.c
39185 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39186 struct clk *clk;
39187 struct clk_init_data init;
39188 struct clk_composite *composite;
39189 - struct clk_ops *clk_composite_ops;
39190 + clk_ops_no_const *clk_composite_ops;
39191
39192 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39193 if (!composite) {
39194 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39195 index dd3a78c..386d49c 100644
39196 --- a/drivers/clk/socfpga/clk-gate.c
39197 +++ b/drivers/clk/socfpga/clk-gate.c
39198 @@ -22,6 +22,7 @@
39199 #include <linux/mfd/syscon.h>
39200 #include <linux/of.h>
39201 #include <linux/regmap.h>
39202 +#include <asm/pgtable.h>
39203
39204 #include "clk.h"
39205
39206 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39207 return 0;
39208 }
39209
39210 -static struct clk_ops gateclk_ops = {
39211 +static clk_ops_no_const gateclk_ops __read_only = {
39212 .prepare = socfpga_clk_prepare,
39213 .recalc_rate = socfpga_clk_recalc_rate,
39214 .get_parent = socfpga_clk_get_parent,
39215 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39216 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39217 socfpga_clk->hw.bit_idx = clk_gate[1];
39218
39219 - gateclk_ops.enable = clk_gate_ops.enable;
39220 - gateclk_ops.disable = clk_gate_ops.disable;
39221 + pax_open_kernel();
39222 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39223 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39224 + pax_close_kernel();
39225 }
39226
39227 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39228 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39229 index de6da95..c98278b 100644
39230 --- a/drivers/clk/socfpga/clk-pll.c
39231 +++ b/drivers/clk/socfpga/clk-pll.c
39232 @@ -21,6 +21,7 @@
39233 #include <linux/io.h>
39234 #include <linux/of.h>
39235 #include <linux/of_address.h>
39236 +#include <asm/pgtable.h>
39237
39238 #include "clk.h"
39239
39240 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39241 CLK_MGR_PLL_CLK_SRC_MASK;
39242 }
39243
39244 -static struct clk_ops clk_pll_ops = {
39245 +static clk_ops_no_const clk_pll_ops __read_only = {
39246 .recalc_rate = clk_pll_recalc_rate,
39247 .get_parent = clk_pll_get_parent,
39248 };
39249 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39250 pll_clk->hw.hw.init = &init;
39251
39252 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39253 - clk_pll_ops.enable = clk_gate_ops.enable;
39254 - clk_pll_ops.disable = clk_gate_ops.disable;
39255 + pax_open_kernel();
39256 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39257 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39258 + pax_close_kernel();
39259
39260 clk = clk_register(NULL, &pll_clk->hw.hw);
39261 if (WARN_ON(IS_ERR(clk))) {
39262 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39263 index b0c18ed..1713a80 100644
39264 --- a/drivers/cpufreq/acpi-cpufreq.c
39265 +++ b/drivers/cpufreq/acpi-cpufreq.c
39266 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39267 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39268 per_cpu(acfreq_data, cpu) = data;
39269
39270 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39271 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39272 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39273 + pax_open_kernel();
39274 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39275 + pax_close_kernel();
39276 + }
39277
39278 result = acpi_processor_register_performance(data->acpi_data, cpu);
39279 if (result)
39280 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39281 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39282 break;
39283 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39284 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39285 + pax_open_kernel();
39286 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39287 + pax_close_kernel();
39288 break;
39289 default:
39290 break;
39291 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39292 if (!msrs)
39293 return;
39294
39295 - acpi_cpufreq_driver.boost_supported = true;
39296 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39297 + pax_open_kernel();
39298 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39299 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39300 + pax_close_kernel();
39301
39302 cpu_notifier_register_begin();
39303
39304 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39305 index fde97d6..3631eca 100644
39306 --- a/drivers/cpufreq/cpufreq-dt.c
39307 +++ b/drivers/cpufreq/cpufreq-dt.c
39308 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39309 if (!IS_ERR(cpu_reg))
39310 regulator_put(cpu_reg);
39311
39312 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39313 + pax_open_kernel();
39314 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39315 + pax_close_kernel();
39316
39317 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39318 if (ret)
39319 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39320 index 7030c40..3a97de6 100644
39321 --- a/drivers/cpufreq/cpufreq.c
39322 +++ b/drivers/cpufreq/cpufreq.c
39323 @@ -2135,7 +2135,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39324 }
39325
39326 mutex_lock(&cpufreq_governor_mutex);
39327 - list_del(&governor->governor_list);
39328 + pax_list_del(&governor->governor_list);
39329 mutex_unlock(&cpufreq_governor_mutex);
39330 return;
39331 }
39332 @@ -2351,7 +2351,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39333 return NOTIFY_OK;
39334 }
39335
39336 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39337 +static struct notifier_block cpufreq_cpu_notifier = {
39338 .notifier_call = cpufreq_cpu_callback,
39339 };
39340
39341 @@ -2391,13 +2391,17 @@ int cpufreq_boost_trigger_state(int state)
39342 return 0;
39343
39344 write_lock_irqsave(&cpufreq_driver_lock, flags);
39345 - cpufreq_driver->boost_enabled = state;
39346 + pax_open_kernel();
39347 + *(bool *)&cpufreq_driver->boost_enabled = state;
39348 + pax_close_kernel();
39349 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39350
39351 ret = cpufreq_driver->set_boost(state);
39352 if (ret) {
39353 write_lock_irqsave(&cpufreq_driver_lock, flags);
39354 - cpufreq_driver->boost_enabled = !state;
39355 + pax_open_kernel();
39356 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39357 + pax_close_kernel();
39358 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39359
39360 pr_err("%s: Cannot %s BOOST\n",
39361 @@ -2454,8 +2458,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39362
39363 pr_debug("trying to register driver %s\n", driver_data->name);
39364
39365 - if (driver_data->setpolicy)
39366 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39367 + if (driver_data->setpolicy) {
39368 + pax_open_kernel();
39369 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39370 + pax_close_kernel();
39371 + }
39372
39373 write_lock_irqsave(&cpufreq_driver_lock, flags);
39374 if (cpufreq_driver) {
39375 @@ -2470,8 +2477,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39376 * Check if driver provides function to enable boost -
39377 * if not, use cpufreq_boost_set_sw as default
39378 */
39379 - if (!cpufreq_driver->set_boost)
39380 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39381 + if (!cpufreq_driver->set_boost) {
39382 + pax_open_kernel();
39383 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39384 + pax_close_kernel();
39385 + }
39386
39387 ret = cpufreq_sysfs_create_file(&boost.attr);
39388 if (ret) {
39389 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39390 index 1b44496..b80ff5e 100644
39391 --- a/drivers/cpufreq/cpufreq_governor.c
39392 +++ b/drivers/cpufreq/cpufreq_governor.c
39393 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39394 struct dbs_data *dbs_data;
39395 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39396 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39397 - struct od_ops *od_ops = NULL;
39398 + const struct od_ops *od_ops = NULL;
39399 struct od_dbs_tuners *od_tuners = NULL;
39400 struct cs_dbs_tuners *cs_tuners = NULL;
39401 struct cpu_dbs_common_info *cpu_cdbs;
39402 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39403
39404 if ((cdata->governor == GOV_CONSERVATIVE) &&
39405 (!policy->governor->initialized)) {
39406 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39407 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39408
39409 cpufreq_register_notifier(cs_ops->notifier_block,
39410 CPUFREQ_TRANSITION_NOTIFIER);
39411 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39412
39413 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39414 (policy->governor->initialized == 1)) {
39415 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39416 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39417
39418 cpufreq_unregister_notifier(cs_ops->notifier_block,
39419 CPUFREQ_TRANSITION_NOTIFIER);
39420 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39421 index cc401d1..8197340 100644
39422 --- a/drivers/cpufreq/cpufreq_governor.h
39423 +++ b/drivers/cpufreq/cpufreq_governor.h
39424 @@ -212,7 +212,7 @@ struct common_dbs_data {
39425 void (*exit)(struct dbs_data *dbs_data);
39426
39427 /* Governor specific ops, see below */
39428 - void *gov_ops;
39429 + const void *gov_ops;
39430 };
39431
39432 /* Governor Per policy data */
39433 @@ -232,7 +232,7 @@ struct od_ops {
39434 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39435 unsigned int freq_next, unsigned int relation);
39436 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39437 -};
39438 +} __no_const;
39439
39440 struct cs_ops {
39441 struct notifier_block *notifier_block;
39442 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39443 index ad3f38f..8f086cd 100644
39444 --- a/drivers/cpufreq/cpufreq_ondemand.c
39445 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39446 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39447
39448 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39449
39450 -static struct od_ops od_ops = {
39451 +static struct od_ops od_ops __read_only = {
39452 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39453 .powersave_bias_target = generic_powersave_bias_target,
39454 .freq_increase = dbs_freq_increase,
39455 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39456 (struct cpufreq_policy *, unsigned int, unsigned int),
39457 unsigned int powersave_bias)
39458 {
39459 - od_ops.powersave_bias_target = f;
39460 + pax_open_kernel();
39461 + *(void **)&od_ops.powersave_bias_target = f;
39462 + pax_close_kernel();
39463 od_set_powersave_bias(powersave_bias);
39464 }
39465 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39466
39467 void od_unregister_powersave_bias_handler(void)
39468 {
39469 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39470 + pax_open_kernel();
39471 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39472 + pax_close_kernel();
39473 od_set_powersave_bias(0);
39474 }
39475 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39476 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39477 index 742eefb..e2fcfc8 100644
39478 --- a/drivers/cpufreq/intel_pstate.c
39479 +++ b/drivers/cpufreq/intel_pstate.c
39480 @@ -133,10 +133,10 @@ struct pstate_funcs {
39481 struct cpu_defaults {
39482 struct pstate_adjust_policy pid_policy;
39483 struct pstate_funcs funcs;
39484 -};
39485 +} __do_const;
39486
39487 static struct pstate_adjust_policy pid_params;
39488 -static struct pstate_funcs pstate_funcs;
39489 +static struct pstate_funcs *pstate_funcs;
39490 static int hwp_active;
39491
39492 struct perf_limits {
39493 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39494
39495 cpu->pstate.current_pstate = pstate;
39496
39497 - pstate_funcs.set(cpu, pstate);
39498 + pstate_funcs->set(cpu, pstate);
39499 }
39500
39501 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39502 {
39503 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39504 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39505 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39506 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39507 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39508 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39509 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39510 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39511
39512 - if (pstate_funcs.get_vid)
39513 - pstate_funcs.get_vid(cpu);
39514 + if (pstate_funcs->get_vid)
39515 + pstate_funcs->get_vid(cpu);
39516 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39517 }
39518
39519 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39520 rdmsrl(MSR_IA32_APERF, aperf);
39521 rdmsrl(MSR_IA32_MPERF, mperf);
39522
39523 - if (!pstate_funcs.get_max() ||
39524 - !pstate_funcs.get_min() ||
39525 - !pstate_funcs.get_turbo())
39526 + if (!pstate_funcs->get_max() ||
39527 + !pstate_funcs->get_min() ||
39528 + !pstate_funcs->get_turbo())
39529 return -ENODEV;
39530
39531 rdmsrl(MSR_IA32_APERF, tmp);
39532 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39533 return 0;
39534 }
39535
39536 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39537 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39538 {
39539 pid_params.sample_rate_ms = policy->sample_rate_ms;
39540 pid_params.p_gain_pct = policy->p_gain_pct;
39541 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39542
39543 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39544 {
39545 - pstate_funcs.get_max = funcs->get_max;
39546 - pstate_funcs.get_min = funcs->get_min;
39547 - pstate_funcs.get_turbo = funcs->get_turbo;
39548 - pstate_funcs.get_scaling = funcs->get_scaling;
39549 - pstate_funcs.set = funcs->set;
39550 - pstate_funcs.get_vid = funcs->get_vid;
39551 + pstate_funcs = funcs;
39552 }
39553
39554 #if IS_ENABLED(CONFIG_ACPI)
39555 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39556 index 529cfd9..0e28fff 100644
39557 --- a/drivers/cpufreq/p4-clockmod.c
39558 +++ b/drivers/cpufreq/p4-clockmod.c
39559 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39560 case 0x0F: /* Core Duo */
39561 case 0x16: /* Celeron Core */
39562 case 0x1C: /* Atom */
39563 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39564 + pax_open_kernel();
39565 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39566 + pax_close_kernel();
39567 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39568 case 0x0D: /* Pentium M (Dothan) */
39569 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39570 + pax_open_kernel();
39571 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39572 + pax_close_kernel();
39573 /* fall through */
39574 case 0x09: /* Pentium M (Banias) */
39575 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39576 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39577
39578 /* on P-4s, the TSC runs with constant frequency independent whether
39579 * throttling is active or not. */
39580 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39581 + pax_open_kernel();
39582 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39583 + pax_close_kernel();
39584
39585 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39586 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39587 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39588 index 9bb42ba..b01b4a2 100644
39589 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39590 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39591 @@ -18,14 +18,12 @@
39592 #include <asm/head.h>
39593 #include <asm/timer.h>
39594
39595 -static struct cpufreq_driver *cpufreq_us3_driver;
39596 -
39597 struct us3_freq_percpu_info {
39598 struct cpufreq_frequency_table table[4];
39599 };
39600
39601 /* Indexed by cpu number. */
39602 -static struct us3_freq_percpu_info *us3_freq_table;
39603 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39604
39605 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39606 * in the Safari config register.
39607 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39608
39609 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39610 {
39611 - if (cpufreq_us3_driver)
39612 - us3_freq_target(policy, 0);
39613 + us3_freq_target(policy, 0);
39614
39615 return 0;
39616 }
39617
39618 +static int __init us3_freq_init(void);
39619 +static void __exit us3_freq_exit(void);
39620 +
39621 +static struct cpufreq_driver cpufreq_us3_driver = {
39622 + .init = us3_freq_cpu_init,
39623 + .verify = cpufreq_generic_frequency_table_verify,
39624 + .target_index = us3_freq_target,
39625 + .get = us3_freq_get,
39626 + .exit = us3_freq_cpu_exit,
39627 + .name = "UltraSPARC-III",
39628 +
39629 +};
39630 +
39631 static int __init us3_freq_init(void)
39632 {
39633 unsigned long manuf, impl, ver;
39634 - int ret;
39635
39636 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39637 return -ENODEV;
39638 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39639 (impl == CHEETAH_IMPL ||
39640 impl == CHEETAH_PLUS_IMPL ||
39641 impl == JAGUAR_IMPL ||
39642 - impl == PANTHER_IMPL)) {
39643 - struct cpufreq_driver *driver;
39644 -
39645 - ret = -ENOMEM;
39646 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39647 - if (!driver)
39648 - goto err_out;
39649 -
39650 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39651 - GFP_KERNEL);
39652 - if (!us3_freq_table)
39653 - goto err_out;
39654 -
39655 - driver->init = us3_freq_cpu_init;
39656 - driver->verify = cpufreq_generic_frequency_table_verify;
39657 - driver->target_index = us3_freq_target;
39658 - driver->get = us3_freq_get;
39659 - driver->exit = us3_freq_cpu_exit;
39660 - strcpy(driver->name, "UltraSPARC-III");
39661 -
39662 - cpufreq_us3_driver = driver;
39663 - ret = cpufreq_register_driver(driver);
39664 - if (ret)
39665 - goto err_out;
39666 -
39667 - return 0;
39668 -
39669 -err_out:
39670 - if (driver) {
39671 - kfree(driver);
39672 - cpufreq_us3_driver = NULL;
39673 - }
39674 - kfree(us3_freq_table);
39675 - us3_freq_table = NULL;
39676 - return ret;
39677 - }
39678 + impl == PANTHER_IMPL))
39679 + return cpufreq_register_driver(&cpufreq_us3_driver);
39680
39681 return -ENODEV;
39682 }
39683
39684 static void __exit us3_freq_exit(void)
39685 {
39686 - if (cpufreq_us3_driver) {
39687 - cpufreq_unregister_driver(cpufreq_us3_driver);
39688 - kfree(cpufreq_us3_driver);
39689 - cpufreq_us3_driver = NULL;
39690 - kfree(us3_freq_table);
39691 - us3_freq_table = NULL;
39692 - }
39693 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39694 }
39695
39696 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39697 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39698 index 7d4a315..21bb886 100644
39699 --- a/drivers/cpufreq/speedstep-centrino.c
39700 +++ b/drivers/cpufreq/speedstep-centrino.c
39701 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39702 !cpu_has(cpu, X86_FEATURE_EST))
39703 return -ENODEV;
39704
39705 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39706 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39707 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39708 + pax_open_kernel();
39709 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39710 + pax_close_kernel();
39711 + }
39712
39713 if (policy->cpu != 0)
39714 return -ENODEV;
39715 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39716 index 2697e87..c32476c 100644
39717 --- a/drivers/cpuidle/driver.c
39718 +++ b/drivers/cpuidle/driver.c
39719 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39720
39721 static void poll_idle_init(struct cpuidle_driver *drv)
39722 {
39723 - struct cpuidle_state *state = &drv->states[0];
39724 + cpuidle_state_no_const *state = &drv->states[0];
39725
39726 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39727 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39728 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39729 index fb9f511..213e6cc 100644
39730 --- a/drivers/cpuidle/governor.c
39731 +++ b/drivers/cpuidle/governor.c
39732 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39733 mutex_lock(&cpuidle_lock);
39734 if (__cpuidle_find_governor(gov->name) == NULL) {
39735 ret = 0;
39736 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39737 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39738 if (!cpuidle_curr_governor ||
39739 cpuidle_curr_governor->rating < gov->rating)
39740 cpuidle_switch_governor(gov);
39741 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39742 index 97c5903..023ad23 100644
39743 --- a/drivers/cpuidle/sysfs.c
39744 +++ b/drivers/cpuidle/sysfs.c
39745 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39746 NULL
39747 };
39748
39749 -static struct attribute_group cpuidle_attr_group = {
39750 +static attribute_group_no_const cpuidle_attr_group = {
39751 .attrs = cpuidle_default_attrs,
39752 .name = "cpuidle",
39753 };
39754 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39755 index 8d2a772..33826c9 100644
39756 --- a/drivers/crypto/hifn_795x.c
39757 +++ b/drivers/crypto/hifn_795x.c
39758 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39759 MODULE_PARM_DESC(hifn_pll_ref,
39760 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39761
39762 -static atomic_t hifn_dev_number;
39763 +static atomic_unchecked_t hifn_dev_number;
39764
39765 #define ACRYPTO_OP_DECRYPT 0
39766 #define ACRYPTO_OP_ENCRYPT 1
39767 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39768 goto err_out_disable_pci_device;
39769
39770 snprintf(name, sizeof(name), "hifn%d",
39771 - atomic_inc_return(&hifn_dev_number)-1);
39772 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39773
39774 err = pci_request_regions(pdev, name);
39775 if (err)
39776 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39777 index 30b538d8..1610d75 100644
39778 --- a/drivers/devfreq/devfreq.c
39779 +++ b/drivers/devfreq/devfreq.c
39780 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39781 goto err_out;
39782 }
39783
39784 - list_add(&governor->node, &devfreq_governor_list);
39785 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39786
39787 list_for_each_entry(devfreq, &devfreq_list, node) {
39788 int ret = 0;
39789 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39790 }
39791 }
39792
39793 - list_del(&governor->node);
39794 + pax_list_del((struct list_head *)&governor->node);
39795 err_out:
39796 mutex_unlock(&devfreq_list_lock);
39797
39798 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39799 index 3a2adb1..b3be9a3 100644
39800 --- a/drivers/dma/sh/shdma-base.c
39801 +++ b/drivers/dma/sh/shdma-base.c
39802 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39803 schan->slave_id = -EINVAL;
39804 }
39805
39806 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39807 - sdev->desc_size, GFP_KERNEL);
39808 + schan->desc = kcalloc(sdev->desc_size,
39809 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39810 if (!schan->desc) {
39811 ret = -ENOMEM;
39812 goto edescalloc;
39813 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39814 index aec8a84..7b45a1f 100644
39815 --- a/drivers/dma/sh/shdmac.c
39816 +++ b/drivers/dma/sh/shdmac.c
39817 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39818 return ret;
39819 }
39820
39821 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39822 +static struct notifier_block sh_dmae_nmi_notifier = {
39823 .notifier_call = sh_dmae_nmi_handler,
39824
39825 /* Run before NMI debug handler and KGDB */
39826 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39827 index 592af5f..bb1d583 100644
39828 --- a/drivers/edac/edac_device.c
39829 +++ b/drivers/edac/edac_device.c
39830 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39831 */
39832 int edac_device_alloc_index(void)
39833 {
39834 - static atomic_t device_indexes = ATOMIC_INIT(0);
39835 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39836
39837 - return atomic_inc_return(&device_indexes) - 1;
39838 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39839 }
39840 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39841
39842 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39843 index 670d282..6675f4d 100644
39844 --- a/drivers/edac/edac_mc_sysfs.c
39845 +++ b/drivers/edac/edac_mc_sysfs.c
39846 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39847 struct dev_ch_attribute {
39848 struct device_attribute attr;
39849 int channel;
39850 -};
39851 +} __do_const;
39852
39853 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39854 struct dev_ch_attribute dev_attr_legacy_##_name = \
39855 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39856 }
39857
39858 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39859 + pax_open_kernel();
39860 if (mci->get_sdram_scrub_rate) {
39861 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39862 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39863 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39864 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39865 }
39866 if (mci->set_sdram_scrub_rate) {
39867 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39868 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39869 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39870 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39871 }
39872 + pax_close_kernel();
39873 err = device_create_file(&mci->dev,
39874 &dev_attr_sdram_scrub_rate);
39875 if (err) {
39876 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39877 index 2cf44b4d..6dd2dc7 100644
39878 --- a/drivers/edac/edac_pci.c
39879 +++ b/drivers/edac/edac_pci.c
39880 @@ -29,7 +29,7 @@
39881
39882 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39883 static LIST_HEAD(edac_pci_list);
39884 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39885 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39886
39887 /*
39888 * edac_pci_alloc_ctl_info
39889 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39890 */
39891 int edac_pci_alloc_index(void)
39892 {
39893 - return atomic_inc_return(&pci_indexes) - 1;
39894 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39895 }
39896 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39897
39898 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39899 index 24d877f..4e30133 100644
39900 --- a/drivers/edac/edac_pci_sysfs.c
39901 +++ b/drivers/edac/edac_pci_sysfs.c
39902 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39903 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39904 static int edac_pci_poll_msec = 1000; /* one second workq period */
39905
39906 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39907 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39908 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39909 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39910
39911 static struct kobject *edac_pci_top_main_kobj;
39912 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39913 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39914 void *value;
39915 ssize_t(*show) (void *, char *);
39916 ssize_t(*store) (void *, const char *, size_t);
39917 -};
39918 +} __do_const;
39919
39920 /* Set of show/store abstract level functions for PCI Parity object */
39921 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39922 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39923 edac_printk(KERN_CRIT, EDAC_PCI,
39924 "Signaled System Error on %s\n",
39925 pci_name(dev));
39926 - atomic_inc(&pci_nonparity_count);
39927 + atomic_inc_unchecked(&pci_nonparity_count);
39928 }
39929
39930 if (status & (PCI_STATUS_PARITY)) {
39931 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39932 "Master Data Parity Error on %s\n",
39933 pci_name(dev));
39934
39935 - atomic_inc(&pci_parity_count);
39936 + atomic_inc_unchecked(&pci_parity_count);
39937 }
39938
39939 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39940 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39941 "Detected Parity Error on %s\n",
39942 pci_name(dev));
39943
39944 - atomic_inc(&pci_parity_count);
39945 + atomic_inc_unchecked(&pci_parity_count);
39946 }
39947 }
39948
39949 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39950 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
39951 "Signaled System Error on %s\n",
39952 pci_name(dev));
39953 - atomic_inc(&pci_nonparity_count);
39954 + atomic_inc_unchecked(&pci_nonparity_count);
39955 }
39956
39957 if (status & (PCI_STATUS_PARITY)) {
39958 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39959 "Master Data Parity Error on "
39960 "%s\n", pci_name(dev));
39961
39962 - atomic_inc(&pci_parity_count);
39963 + atomic_inc_unchecked(&pci_parity_count);
39964 }
39965
39966 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39967 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39968 "Detected Parity Error on %s\n",
39969 pci_name(dev));
39970
39971 - atomic_inc(&pci_parity_count);
39972 + atomic_inc_unchecked(&pci_parity_count);
39973 }
39974 }
39975 }
39976 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
39977 if (!check_pci_errors)
39978 return;
39979
39980 - before_count = atomic_read(&pci_parity_count);
39981 + before_count = atomic_read_unchecked(&pci_parity_count);
39982
39983 /* scan all PCI devices looking for a Parity Error on devices and
39984 * bridges.
39985 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
39986 /* Only if operator has selected panic on PCI Error */
39987 if (edac_pci_get_panic_on_pe()) {
39988 /* If the count is different 'after' from 'before' */
39989 - if (before_count != atomic_read(&pci_parity_count))
39990 + if (before_count != atomic_read_unchecked(&pci_parity_count))
39991 panic("EDAC: PCI Parity Error");
39992 }
39993 }
39994 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
39995 index c2359a1..8bd119d 100644
39996 --- a/drivers/edac/mce_amd.h
39997 +++ b/drivers/edac/mce_amd.h
39998 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
39999 bool (*mc0_mce)(u16, u8);
40000 bool (*mc1_mce)(u16, u8);
40001 bool (*mc2_mce)(u16, u8);
40002 -};
40003 +} __no_const;
40004
40005 void amd_report_gart_errors(bool);
40006 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40007 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40008 index 57ea7f4..af06b76 100644
40009 --- a/drivers/firewire/core-card.c
40010 +++ b/drivers/firewire/core-card.c
40011 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40012 const struct fw_card_driver *driver,
40013 struct device *device)
40014 {
40015 - static atomic_t index = ATOMIC_INIT(-1);
40016 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40017
40018 - card->index = atomic_inc_return(&index);
40019 + card->index = atomic_inc_return_unchecked(&index);
40020 card->driver = driver;
40021 card->device = device;
40022 card->current_tlabel = 0;
40023 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40024
40025 void fw_core_remove_card(struct fw_card *card)
40026 {
40027 - struct fw_card_driver dummy_driver = dummy_driver_template;
40028 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40029
40030 card->driver->update_phy_reg(card, 4,
40031 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40032 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40033 index f9e3aee..269dbdb 100644
40034 --- a/drivers/firewire/core-device.c
40035 +++ b/drivers/firewire/core-device.c
40036 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40037 struct config_rom_attribute {
40038 struct device_attribute attr;
40039 u32 key;
40040 -};
40041 +} __do_const;
40042
40043 static ssize_t show_immediate(struct device *dev,
40044 struct device_attribute *dattr, char *buf)
40045 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40046 index eb6935c..3cc2bfa 100644
40047 --- a/drivers/firewire/core-transaction.c
40048 +++ b/drivers/firewire/core-transaction.c
40049 @@ -38,6 +38,7 @@
40050 #include <linux/timer.h>
40051 #include <linux/types.h>
40052 #include <linux/workqueue.h>
40053 +#include <linux/sched.h>
40054
40055 #include <asm/byteorder.h>
40056
40057 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40058 index e1480ff6..1a429bd 100644
40059 --- a/drivers/firewire/core.h
40060 +++ b/drivers/firewire/core.h
40061 @@ -111,6 +111,7 @@ struct fw_card_driver {
40062
40063 int (*stop_iso)(struct fw_iso_context *ctx);
40064 };
40065 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40066
40067 void fw_card_initialize(struct fw_card *card,
40068 const struct fw_card_driver *driver, struct device *device);
40069 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40070 index aff9018..fc87ded 100644
40071 --- a/drivers/firewire/ohci.c
40072 +++ b/drivers/firewire/ohci.c
40073 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
40074 be32_to_cpu(ohci->next_header));
40075 }
40076
40077 +#ifndef CONFIG_GRKERNSEC
40078 if (param_remote_dma) {
40079 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40080 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40081 }
40082 +#endif
40083
40084 spin_unlock_irq(&ohci->lock);
40085
40086 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40087 unsigned long flags;
40088 int n, ret = 0;
40089
40090 +#ifndef CONFIG_GRKERNSEC
40091 if (param_remote_dma)
40092 return 0;
40093 +#endif
40094
40095 /*
40096 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40097 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40098 index 94a58a0..f5eba42 100644
40099 --- a/drivers/firmware/dmi-id.c
40100 +++ b/drivers/firmware/dmi-id.c
40101 @@ -16,7 +16,7 @@
40102 struct dmi_device_attribute{
40103 struct device_attribute dev_attr;
40104 int field;
40105 -};
40106 +} __do_const;
40107 #define to_dmi_dev_attr(_dev_attr) \
40108 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40109
40110 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40111 index 69fac06..820f0c9a 100644
40112 --- a/drivers/firmware/dmi_scan.c
40113 +++ b/drivers/firmware/dmi_scan.c
40114 @@ -901,7 +901,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40115 if (buf == NULL)
40116 return -1;
40117
40118 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40119 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40120
40121 dmi_unmap(buf);
40122 return 0;
40123 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40124 index 4fd9961..52d60ce 100644
40125 --- a/drivers/firmware/efi/cper.c
40126 +++ b/drivers/firmware/efi/cper.c
40127 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40128 */
40129 u64 cper_next_record_id(void)
40130 {
40131 - static atomic64_t seq;
40132 + static atomic64_unchecked_t seq;
40133
40134 - if (!atomic64_read(&seq))
40135 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40136 + if (!atomic64_read_unchecked(&seq))
40137 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40138
40139 - return atomic64_inc_return(&seq);
40140 + return atomic64_inc_return_unchecked(&seq);
40141 }
40142 EXPORT_SYMBOL_GPL(cper_next_record_id);
40143
40144 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40145 index 9035c1b..aff45f8 100644
40146 --- a/drivers/firmware/efi/efi.c
40147 +++ b/drivers/firmware/efi/efi.c
40148 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40149 };
40150
40151 static struct efivars generic_efivars;
40152 -static struct efivar_operations generic_ops;
40153 +static efivar_operations_no_const generic_ops __read_only;
40154
40155 static int generic_ops_register(void)
40156 {
40157 - generic_ops.get_variable = efi.get_variable;
40158 - generic_ops.set_variable = efi.set_variable;
40159 - generic_ops.get_next_variable = efi.get_next_variable;
40160 - generic_ops.query_variable_store = efi_query_variable_store;
40161 + pax_open_kernel();
40162 + *(void **)&generic_ops.get_variable = efi.get_variable;
40163 + *(void **)&generic_ops.set_variable = efi.set_variable;
40164 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40165 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40166 + pax_close_kernel();
40167
40168 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40169 }
40170 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40171 index f256ecd..387dcb1 100644
40172 --- a/drivers/firmware/efi/efivars.c
40173 +++ b/drivers/firmware/efi/efivars.c
40174 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40175 static int
40176 create_efivars_bin_attributes(void)
40177 {
40178 - struct bin_attribute *attr;
40179 + bin_attribute_no_const *attr;
40180 int error;
40181
40182 /* new_var */
40183 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40184 index 2f569aa..c95f4fb 100644
40185 --- a/drivers/firmware/google/memconsole.c
40186 +++ b/drivers/firmware/google/memconsole.c
40187 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40188 if (!found_memconsole())
40189 return -ENODEV;
40190
40191 - memconsole_bin_attr.size = memconsole_length;
40192 + pax_open_kernel();
40193 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40194 + pax_close_kernel();
40195 +
40196 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40197 }
40198
40199 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40200 index 3cfcfc6..09d6f117 100644
40201 --- a/drivers/gpio/gpio-em.c
40202 +++ b/drivers/gpio/gpio-em.c
40203 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40204 struct em_gio_priv *p;
40205 struct resource *io[2], *irq[2];
40206 struct gpio_chip *gpio_chip;
40207 - struct irq_chip *irq_chip;
40208 + irq_chip_no_const *irq_chip;
40209 const char *name = dev_name(&pdev->dev);
40210 int ret;
40211
40212 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40213 index 7818cd1..1be40e5 100644
40214 --- a/drivers/gpio/gpio-ich.c
40215 +++ b/drivers/gpio/gpio-ich.c
40216 @@ -94,7 +94,7 @@ struct ichx_desc {
40217 * this option allows driver caching written output values
40218 */
40219 bool use_outlvl_cache;
40220 -};
40221 +} __do_const;
40222
40223 static struct {
40224 spinlock_t lock;
40225 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40226 index f476ae2..05e1bdd 100644
40227 --- a/drivers/gpio/gpio-omap.c
40228 +++ b/drivers/gpio/gpio-omap.c
40229 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40230 const struct omap_gpio_platform_data *pdata;
40231 struct resource *res;
40232 struct gpio_bank *bank;
40233 - struct irq_chip *irqc;
40234 + irq_chip_no_const *irqc;
40235 int ret;
40236
40237 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40238 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40239 index 584484e..e26ebd6 100644
40240 --- a/drivers/gpio/gpio-rcar.c
40241 +++ b/drivers/gpio/gpio-rcar.c
40242 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40243 struct gpio_rcar_priv *p;
40244 struct resource *io, *irq;
40245 struct gpio_chip *gpio_chip;
40246 - struct irq_chip *irq_chip;
40247 + irq_chip_no_const *irq_chip;
40248 struct device *dev = &pdev->dev;
40249 const char *name = dev_name(dev);
40250 int ret;
40251 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40252 index c1caa45..f0f97d2 100644
40253 --- a/drivers/gpio/gpio-vr41xx.c
40254 +++ b/drivers/gpio/gpio-vr41xx.c
40255 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40256 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40257 maskl, pendl, maskh, pendh);
40258
40259 - atomic_inc(&irq_err_count);
40260 + atomic_inc_unchecked(&irq_err_count);
40261
40262 return -EINVAL;
40263 }
40264 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40265 index 568aa2b..d1204d8 100644
40266 --- a/drivers/gpio/gpiolib.c
40267 +++ b/drivers/gpio/gpiolib.c
40268 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40269 }
40270
40271 if (gpiochip->irqchip) {
40272 - gpiochip->irqchip->irq_request_resources = NULL;
40273 - gpiochip->irqchip->irq_release_resources = NULL;
40274 + pax_open_kernel();
40275 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40276 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40277 + pax_close_kernel();
40278 gpiochip->irqchip = NULL;
40279 }
40280 }
40281 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40282 gpiochip->irqchip = NULL;
40283 return -EINVAL;
40284 }
40285 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40286 - irqchip->irq_release_resources = gpiochip_irq_relres;
40287 +
40288 + pax_open_kernel();
40289 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40290 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40291 + pax_close_kernel();
40292
40293 /*
40294 * Prepare the mapping since the irqchip shall be orthogonal to
40295 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40296 index 29168fa..c9baec6 100644
40297 --- a/drivers/gpu/drm/drm_crtc.c
40298 +++ b/drivers/gpu/drm/drm_crtc.c
40299 @@ -3964,7 +3964,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40300 goto done;
40301 }
40302
40303 - if (copy_to_user(&enum_ptr[copied].name,
40304 + if (copy_to_user(enum_ptr[copied].name,
40305 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40306 ret = -EFAULT;
40307 goto done;
40308 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40309 index 4f41377..ee33f40 100644
40310 --- a/drivers/gpu/drm/drm_drv.c
40311 +++ b/drivers/gpu/drm/drm_drv.c
40312 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40313
40314 drm_device_set_unplugged(dev);
40315
40316 - if (dev->open_count == 0) {
40317 + if (local_read(&dev->open_count) == 0) {
40318 drm_put_dev(dev);
40319 }
40320 mutex_unlock(&drm_global_mutex);
40321 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40322 index 0b9514b..6acd174 100644
40323 --- a/drivers/gpu/drm/drm_fops.c
40324 +++ b/drivers/gpu/drm/drm_fops.c
40325 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40326 return PTR_ERR(minor);
40327
40328 dev = minor->dev;
40329 - if (!dev->open_count++)
40330 + if (local_inc_return(&dev->open_count) == 1)
40331 need_setup = 1;
40332
40333 /* share address_space across all char-devs of a single device */
40334 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40335 return 0;
40336
40337 err_undo:
40338 - dev->open_count--;
40339 + local_dec(&dev->open_count);
40340 drm_minor_release(minor);
40341 return retcode;
40342 }
40343 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40344
40345 mutex_lock(&drm_global_mutex);
40346
40347 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40348 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40349
40350 mutex_lock(&dev->struct_mutex);
40351 list_del(&file_priv->lhead);
40352 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40353 * Begin inline drm_release
40354 */
40355
40356 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40357 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40358 task_pid_nr(current),
40359 (long)old_encode_dev(file_priv->minor->kdev->devt),
40360 - dev->open_count);
40361 + local_read(&dev->open_count));
40362
40363 /* Release any auth tokens that might point to this file_priv,
40364 (do that under the drm_global_mutex) */
40365 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40366 * End inline drm_release
40367 */
40368
40369 - if (!--dev->open_count) {
40370 + if (local_dec_and_test(&dev->open_count)) {
40371 retcode = drm_lastclose(dev);
40372 if (drm_device_is_unplugged(dev))
40373 drm_put_dev(dev);
40374 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40375 index 3d2e91c..d31c4c9 100644
40376 --- a/drivers/gpu/drm/drm_global.c
40377 +++ b/drivers/gpu/drm/drm_global.c
40378 @@ -36,7 +36,7 @@
40379 struct drm_global_item {
40380 struct mutex mutex;
40381 void *object;
40382 - int refcount;
40383 + atomic_t refcount;
40384 };
40385
40386 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40387 @@ -49,7 +49,7 @@ void drm_global_init(void)
40388 struct drm_global_item *item = &glob[i];
40389 mutex_init(&item->mutex);
40390 item->object = NULL;
40391 - item->refcount = 0;
40392 + atomic_set(&item->refcount, 0);
40393 }
40394 }
40395
40396 @@ -59,7 +59,7 @@ void drm_global_release(void)
40397 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40398 struct drm_global_item *item = &glob[i];
40399 BUG_ON(item->object != NULL);
40400 - BUG_ON(item->refcount != 0);
40401 + BUG_ON(atomic_read(&item->refcount) != 0);
40402 }
40403 }
40404
40405 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40406 struct drm_global_item *item = &glob[ref->global_type];
40407
40408 mutex_lock(&item->mutex);
40409 - if (item->refcount == 0) {
40410 + if (atomic_read(&item->refcount) == 0) {
40411 item->object = kzalloc(ref->size, GFP_KERNEL);
40412 if (unlikely(item->object == NULL)) {
40413 ret = -ENOMEM;
40414 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40415 goto out_err;
40416
40417 }
40418 - ++item->refcount;
40419 + atomic_inc(&item->refcount);
40420 ref->object = item->object;
40421 mutex_unlock(&item->mutex);
40422 return 0;
40423 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40424 struct drm_global_item *item = &glob[ref->global_type];
40425
40426 mutex_lock(&item->mutex);
40427 - BUG_ON(item->refcount == 0);
40428 + BUG_ON(atomic_read(&item->refcount) == 0);
40429 BUG_ON(ref->object != item->object);
40430 - if (--item->refcount == 0) {
40431 + if (atomic_dec_and_test(&item->refcount)) {
40432 ref->release(ref);
40433 item->object = NULL;
40434 }
40435 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40436 index 51efebd..2b70935 100644
40437 --- a/drivers/gpu/drm/drm_info.c
40438 +++ b/drivers/gpu/drm/drm_info.c
40439 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40440 struct drm_local_map *map;
40441 struct drm_map_list *r_list;
40442
40443 - /* Hardcoded from _DRM_FRAME_BUFFER,
40444 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40445 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40446 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40447 + static const char * const types[] = {
40448 + [_DRM_FRAME_BUFFER] = "FB",
40449 + [_DRM_REGISTERS] = "REG",
40450 + [_DRM_SHM] = "SHM",
40451 + [_DRM_AGP] = "AGP",
40452 + [_DRM_SCATTER_GATHER] = "SG",
40453 + [_DRM_CONSISTENT] = "PCI"};
40454 const char *type;
40455 int i;
40456
40457 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40458 map = r_list->map;
40459 if (!map)
40460 continue;
40461 - if (map->type < 0 || map->type > 5)
40462 + if (map->type >= ARRAY_SIZE(types))
40463 type = "??";
40464 else
40465 type = types[map->type];
40466 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40467 index 2f4c4343..dd12cd2 100644
40468 --- a/drivers/gpu/drm/drm_ioc32.c
40469 +++ b/drivers/gpu/drm/drm_ioc32.c
40470 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40471 request = compat_alloc_user_space(nbytes);
40472 if (!access_ok(VERIFY_WRITE, request, nbytes))
40473 return -EFAULT;
40474 - list = (struct drm_buf_desc *) (request + 1);
40475 + list = (struct drm_buf_desc __user *) (request + 1);
40476
40477 if (__put_user(count, &request->count)
40478 || __put_user(list, &request->list))
40479 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40480 request = compat_alloc_user_space(nbytes);
40481 if (!access_ok(VERIFY_WRITE, request, nbytes))
40482 return -EFAULT;
40483 - list = (struct drm_buf_pub *) (request + 1);
40484 + list = (struct drm_buf_pub __user *) (request + 1);
40485
40486 if (__put_user(count, &request->count)
40487 || __put_user(list, &request->list))
40488 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40489 return 0;
40490 }
40491
40492 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40493 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40494 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40495 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40496 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40497 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40498 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40499 {
40500 unsigned int nr = DRM_IOCTL_NR(cmd);
40501 - drm_ioctl_compat_t *fn;
40502 int ret;
40503
40504 /* Assume that ioctls without an explicit compat routine will just
40505 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40506 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40507 return drm_ioctl(filp, cmd, arg);
40508
40509 - fn = drm_compat_ioctls[nr];
40510 -
40511 - if (fn != NULL)
40512 - ret = (*fn) (filp, cmd, arg);
40513 + if (drm_compat_ioctls[nr] != NULL)
40514 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40515 else
40516 ret = drm_ioctl(filp, cmd, arg);
40517
40518 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40519 index 00587a1..57a65ca 100644
40520 --- a/drivers/gpu/drm/drm_ioctl.c
40521 +++ b/drivers/gpu/drm/drm_ioctl.c
40522 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40523 struct drm_file *file_priv = filp->private_data;
40524 struct drm_device *dev;
40525 const struct drm_ioctl_desc *ioctl = NULL;
40526 - drm_ioctl_t *func;
40527 + drm_ioctl_no_const_t func;
40528 unsigned int nr = DRM_IOCTL_NR(cmd);
40529 int retcode = -EINVAL;
40530 char stack_kdata[128];
40531 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40532 index 93ec5dc..82acbaf 100644
40533 --- a/drivers/gpu/drm/i810/i810_drv.h
40534 +++ b/drivers/gpu/drm/i810/i810_drv.h
40535 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40536 int page_flipping;
40537
40538 wait_queue_head_t irq_queue;
40539 - atomic_t irq_received;
40540 - atomic_t irq_emitted;
40541 + atomic_unchecked_t irq_received;
40542 + atomic_unchecked_t irq_emitted;
40543
40544 int front_offset;
40545 } drm_i810_private_t;
40546 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40547 index ecee3bc..ad5ae67 100644
40548 --- a/drivers/gpu/drm/i915/i915_dma.c
40549 +++ b/drivers/gpu/drm/i915/i915_dma.c
40550 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40551 * locking inversion with the driver load path. And the access here is
40552 * completely racy anyway. So don't bother with locking for now.
40553 */
40554 - return dev->open_count == 0;
40555 + return local_read(&dev->open_count) == 0;
40556 }
40557
40558 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40559 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40560 index 1173831..7dfb389 100644
40561 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40562 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40563 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40564 static int
40565 validate_exec_list(struct drm_device *dev,
40566 struct drm_i915_gem_exec_object2 *exec,
40567 - int count)
40568 + unsigned int count)
40569 {
40570 unsigned relocs_total = 0;
40571 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40572 unsigned invalid_flags;
40573 - int i;
40574 + unsigned int i;
40575
40576 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40577 if (USES_FULL_PPGTT(dev))
40578 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40579 index 176de63..1ef9ac7 100644
40580 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40581 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40582 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40583 (unsigned long)request);
40584 }
40585
40586 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40587 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40588 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40589 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40590 [DRM_I915_GETPARAM] = compat_i915_getparam,
40591 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40592 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40593 {
40594 unsigned int nr = DRM_IOCTL_NR(cmd);
40595 - drm_ioctl_compat_t *fn = NULL;
40596 int ret;
40597
40598 if (nr < DRM_COMMAND_BASE)
40599 return drm_compat_ioctl(filp, cmd, arg);
40600
40601 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40602 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40603 -
40604 - if (fn != NULL)
40605 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40606 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40607 ret = (*fn) (filp, cmd, arg);
40608 - else
40609 + } else
40610 ret = drm_ioctl(filp, cmd, arg);
40611
40612 return ret;
40613 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40614 index c10b52e..e5e27ff 100644
40615 --- a/drivers/gpu/drm/i915/intel_display.c
40616 +++ b/drivers/gpu/drm/i915/intel_display.c
40617 @@ -12935,13 +12935,13 @@ struct intel_quirk {
40618 int subsystem_vendor;
40619 int subsystem_device;
40620 void (*hook)(struct drm_device *dev);
40621 -};
40622 +} __do_const;
40623
40624 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40625 struct intel_dmi_quirk {
40626 void (*hook)(struct drm_device *dev);
40627 const struct dmi_system_id (*dmi_id_list)[];
40628 -};
40629 +} __do_const;
40630
40631 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40632 {
40633 @@ -12949,18 +12949,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40634 return 1;
40635 }
40636
40637 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40638 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40639 {
40640 - .dmi_id_list = &(const struct dmi_system_id[]) {
40641 - {
40642 - .callback = intel_dmi_reverse_brightness,
40643 - .ident = "NCR Corporation",
40644 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40645 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40646 - },
40647 - },
40648 - { } /* terminating entry */
40649 + .callback = intel_dmi_reverse_brightness,
40650 + .ident = "NCR Corporation",
40651 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40652 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40653 },
40654 + },
40655 + { } /* terminating entry */
40656 +};
40657 +
40658 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40659 + {
40660 + .dmi_id_list = &intel_dmi_quirks_table,
40661 .hook = quirk_invert_brightness,
40662 },
40663 };
40664 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40665 index b250130..98df2a4 100644
40666 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40667 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40668 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40669 if (imxdrm->pipes >= MAX_CRTC)
40670 return -EINVAL;
40671
40672 - if (imxdrm->drm->open_count)
40673 + if (local_read(&imxdrm->drm->open_count))
40674 return -EBUSY;
40675
40676 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40677 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40678 index b4a2014..219ab78 100644
40679 --- a/drivers/gpu/drm/mga/mga_drv.h
40680 +++ b/drivers/gpu/drm/mga/mga_drv.h
40681 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40682 u32 clear_cmd;
40683 u32 maccess;
40684
40685 - atomic_t vbl_received; /**< Number of vblanks received. */
40686 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40687 wait_queue_head_t fence_queue;
40688 - atomic_t last_fence_retired;
40689 + atomic_unchecked_t last_fence_retired;
40690 u32 next_fence_to_post;
40691
40692 unsigned int fb_cpp;
40693 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40694 index 729bfd5..ead8823 100644
40695 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40696 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40697 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40698 return 0;
40699 }
40700
40701 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40702 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40703 [DRM_MGA_INIT] = compat_mga_init,
40704 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40705 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40706 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40707 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40708 {
40709 unsigned int nr = DRM_IOCTL_NR(cmd);
40710 - drm_ioctl_compat_t *fn = NULL;
40711 int ret;
40712
40713 if (nr < DRM_COMMAND_BASE)
40714 return drm_compat_ioctl(filp, cmd, arg);
40715
40716 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40717 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40718 -
40719 - if (fn != NULL)
40720 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40721 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40722 ret = (*fn) (filp, cmd, arg);
40723 - else
40724 + } else
40725 ret = drm_ioctl(filp, cmd, arg);
40726
40727 return ret;
40728 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40729 index 1b071b8..de8601a 100644
40730 --- a/drivers/gpu/drm/mga/mga_irq.c
40731 +++ b/drivers/gpu/drm/mga/mga_irq.c
40732 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40733 if (crtc != 0)
40734 return 0;
40735
40736 - return atomic_read(&dev_priv->vbl_received);
40737 + return atomic_read_unchecked(&dev_priv->vbl_received);
40738 }
40739
40740
40741 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40742 /* VBLANK interrupt */
40743 if (status & MGA_VLINEPEN) {
40744 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40745 - atomic_inc(&dev_priv->vbl_received);
40746 + atomic_inc_unchecked(&dev_priv->vbl_received);
40747 drm_handle_vblank(dev, 0);
40748 handled = 1;
40749 }
40750 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40751 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40752 MGA_WRITE(MGA_PRIMEND, prim_end);
40753
40754 - atomic_inc(&dev_priv->last_fence_retired);
40755 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40756 wake_up(&dev_priv->fence_queue);
40757 handled = 1;
40758 }
40759 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40760 * using fences.
40761 */
40762 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40763 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40764 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40765 - *sequence) <= (1 << 23)));
40766
40767 *sequence = cur_fence;
40768 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40769 index 7df6acc..84bbe52 100644
40770 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40771 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40772 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40773 struct bit_table {
40774 const char id;
40775 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40776 -};
40777 +} __no_const;
40778
40779 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40780
40781 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40782 index 8ae36f2..1147a30 100644
40783 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40784 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40785 @@ -121,7 +121,6 @@ struct nouveau_drm {
40786 struct drm_global_reference mem_global_ref;
40787 struct ttm_bo_global_ref bo_global_ref;
40788 struct ttm_bo_device bdev;
40789 - atomic_t validate_sequence;
40790 int (*move)(struct nouveau_channel *,
40791 struct ttm_buffer_object *,
40792 struct ttm_mem_reg *, struct ttm_mem_reg *);
40793 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40794 index 462679a..88e32a7 100644
40795 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40796 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40797 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40798 unsigned long arg)
40799 {
40800 unsigned int nr = DRM_IOCTL_NR(cmd);
40801 - drm_ioctl_compat_t *fn = NULL;
40802 + drm_ioctl_compat_t fn = NULL;
40803 int ret;
40804
40805 if (nr < DRM_COMMAND_BASE)
40806 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40807 index 3d1cfcb..0542700 100644
40808 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40809 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40810 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40811 }
40812
40813 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40814 - nouveau_vram_manager_init,
40815 - nouveau_vram_manager_fini,
40816 - nouveau_vram_manager_new,
40817 - nouveau_vram_manager_del,
40818 - nouveau_vram_manager_debug
40819 + .init = nouveau_vram_manager_init,
40820 + .takedown = nouveau_vram_manager_fini,
40821 + .get_node = nouveau_vram_manager_new,
40822 + .put_node = nouveau_vram_manager_del,
40823 + .debug = nouveau_vram_manager_debug
40824 };
40825
40826 static int
40827 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40828 }
40829
40830 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40831 - nouveau_gart_manager_init,
40832 - nouveau_gart_manager_fini,
40833 - nouveau_gart_manager_new,
40834 - nouveau_gart_manager_del,
40835 - nouveau_gart_manager_debug
40836 + .init = nouveau_gart_manager_init,
40837 + .takedown = nouveau_gart_manager_fini,
40838 + .get_node = nouveau_gart_manager_new,
40839 + .put_node = nouveau_gart_manager_del,
40840 + .debug = nouveau_gart_manager_debug
40841 };
40842
40843 /*XXX*/
40844 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40845 }
40846
40847 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40848 - nv04_gart_manager_init,
40849 - nv04_gart_manager_fini,
40850 - nv04_gart_manager_new,
40851 - nv04_gart_manager_del,
40852 - nv04_gart_manager_debug
40853 + .init = nv04_gart_manager_init,
40854 + .takedown = nv04_gart_manager_fini,
40855 + .get_node = nv04_gart_manager_new,
40856 + .put_node = nv04_gart_manager_del,
40857 + .debug = nv04_gart_manager_debug
40858 };
40859
40860 int
40861 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40862 index c7592ec..dd45ebc 100644
40863 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40864 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40865 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40866 * locking inversion with the driver load path. And the access here is
40867 * completely racy anyway. So don't bother with locking for now.
40868 */
40869 - return dev->open_count == 0;
40870 + return local_read(&dev->open_count) == 0;
40871 }
40872
40873 static const struct vga_switcheroo_client_ops
40874 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40875 index 9782364..89bd954 100644
40876 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40877 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40878 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40879 int ret;
40880
40881 mutex_lock(&qdev->async_io_mutex);
40882 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40883 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40884 if (qdev->last_sent_io_cmd > irq_num) {
40885 if (intr)
40886 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40887 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40888 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40889 else
40890 ret = wait_event_timeout(qdev->io_cmd_event,
40891 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40892 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40893 /* 0 is timeout, just bail the "hw" has gone away */
40894 if (ret <= 0)
40895 goto out;
40896 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40897 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40898 }
40899 outb(val, addr);
40900 qdev->last_sent_io_cmd = irq_num + 1;
40901 if (intr)
40902 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40903 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40904 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40905 else
40906 ret = wait_event_timeout(qdev->io_cmd_event,
40907 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40908 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40909 out:
40910 if (ret > 0)
40911 ret = 0;
40912 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40913 index 6911b8c..89d6867 100644
40914 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40915 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40916 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40917 struct drm_info_node *node = (struct drm_info_node *) m->private;
40918 struct qxl_device *qdev = node->minor->dev->dev_private;
40919
40920 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40921 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40922 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40923 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40924 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40925 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40926 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40927 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40928 seq_printf(m, "%d\n", qdev->irq_received_error);
40929 return 0;
40930 }
40931 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40932 index 7c6cafe..460f542 100644
40933 --- a/drivers/gpu/drm/qxl/qxl_drv.h
40934 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
40935 @@ -290,10 +290,10 @@ struct qxl_device {
40936 unsigned int last_sent_io_cmd;
40937
40938 /* interrupt handling */
40939 - atomic_t irq_received;
40940 - atomic_t irq_received_display;
40941 - atomic_t irq_received_cursor;
40942 - atomic_t irq_received_io_cmd;
40943 + atomic_unchecked_t irq_received;
40944 + atomic_unchecked_t irq_received_display;
40945 + atomic_unchecked_t irq_received_cursor;
40946 + atomic_unchecked_t irq_received_io_cmd;
40947 unsigned irq_received_error;
40948 wait_queue_head_t display_event;
40949 wait_queue_head_t cursor_event;
40950 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
40951 index b110883..dd06418 100644
40952 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
40953 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
40954 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40955
40956 /* TODO copy slow path code from i915 */
40957 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
40958 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
40959 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
40960
40961 {
40962 struct qxl_drawable *draw = fb_cmd;
40963 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40964 struct drm_qxl_reloc reloc;
40965
40966 if (copy_from_user(&reloc,
40967 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
40968 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
40969 sizeof(reloc))) {
40970 ret = -EFAULT;
40971 goto out_free_bos;
40972 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
40973
40974 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
40975
40976 - struct drm_qxl_command *commands =
40977 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
40978 + struct drm_qxl_command __user *commands =
40979 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
40980
40981 - if (copy_from_user(&user_cmd, &commands[cmd_num],
40982 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
40983 sizeof(user_cmd)))
40984 return -EFAULT;
40985
40986 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
40987 index 0bf1e20..42a7310 100644
40988 --- a/drivers/gpu/drm/qxl/qxl_irq.c
40989 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
40990 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
40991 if (!pending)
40992 return IRQ_NONE;
40993
40994 - atomic_inc(&qdev->irq_received);
40995 + atomic_inc_unchecked(&qdev->irq_received);
40996
40997 if (pending & QXL_INTERRUPT_DISPLAY) {
40998 - atomic_inc(&qdev->irq_received_display);
40999 + atomic_inc_unchecked(&qdev->irq_received_display);
41000 wake_up_all(&qdev->display_event);
41001 qxl_queue_garbage_collect(qdev, false);
41002 }
41003 if (pending & QXL_INTERRUPT_CURSOR) {
41004 - atomic_inc(&qdev->irq_received_cursor);
41005 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41006 wake_up_all(&qdev->cursor_event);
41007 }
41008 if (pending & QXL_INTERRUPT_IO_CMD) {
41009 - atomic_inc(&qdev->irq_received_io_cmd);
41010 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41011 wake_up_all(&qdev->io_cmd_event);
41012 }
41013 if (pending & QXL_INTERRUPT_ERROR) {
41014 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41015 init_waitqueue_head(&qdev->io_cmd_event);
41016 INIT_WORK(&qdev->client_monitors_config_work,
41017 qxl_client_monitors_config_work_func);
41018 - atomic_set(&qdev->irq_received, 0);
41019 - atomic_set(&qdev->irq_received_display, 0);
41020 - atomic_set(&qdev->irq_received_cursor, 0);
41021 - atomic_set(&qdev->irq_received_io_cmd, 0);
41022 + atomic_set_unchecked(&qdev->irq_received, 0);
41023 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41024 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41025 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41026 qdev->irq_received_error = 0;
41027 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41028 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41029 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41030 index 0cbc4c9..0e46686 100644
41031 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41032 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41033 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41034 }
41035 }
41036
41037 -static struct vm_operations_struct qxl_ttm_vm_ops;
41038 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41039 static const struct vm_operations_struct *ttm_vm_ops;
41040
41041 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41042 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41043 return r;
41044 if (unlikely(ttm_vm_ops == NULL)) {
41045 ttm_vm_ops = vma->vm_ops;
41046 + pax_open_kernel();
41047 qxl_ttm_vm_ops = *ttm_vm_ops;
41048 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41049 + pax_close_kernel();
41050 }
41051 vma->vm_ops = &qxl_ttm_vm_ops;
41052 return 0;
41053 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41054 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41055 {
41056 #if defined(CONFIG_DEBUG_FS)
41057 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41058 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41059 - unsigned i;
41060 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41061 + {
41062 + .name = "qxl_mem_mm",
41063 + .show = &qxl_mm_dump_table,
41064 + },
41065 + {
41066 + .name = "qxl_surf_mm",
41067 + .show = &qxl_mm_dump_table,
41068 + }
41069 + };
41070
41071 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41072 - if (i == 0)
41073 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41074 - else
41075 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41076 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41077 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41078 - qxl_mem_types_list[i].driver_features = 0;
41079 - if (i == 0)
41080 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41081 - else
41082 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41083 + pax_open_kernel();
41084 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41085 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41086 + pax_close_kernel();
41087
41088 - }
41089 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41090 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41091 #else
41092 return 0;
41093 #endif
41094 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41095 index 2c45ac9..5d740f8 100644
41096 --- a/drivers/gpu/drm/r128/r128_cce.c
41097 +++ b/drivers/gpu/drm/r128/r128_cce.c
41098 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41099
41100 /* GH: Simple idle check.
41101 */
41102 - atomic_set(&dev_priv->idle_count, 0);
41103 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41104
41105 /* We don't support anything other than bus-mastering ring mode,
41106 * but the ring can be in either AGP or PCI space for the ring
41107 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41108 index 723e5d6..102dbaf 100644
41109 --- a/drivers/gpu/drm/r128/r128_drv.h
41110 +++ b/drivers/gpu/drm/r128/r128_drv.h
41111 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41112 int is_pci;
41113 unsigned long cce_buffers_offset;
41114
41115 - atomic_t idle_count;
41116 + atomic_unchecked_t idle_count;
41117
41118 int page_flipping;
41119 int current_page;
41120 u32 crtc_offset;
41121 u32 crtc_offset_cntl;
41122
41123 - atomic_t vbl_received;
41124 + atomic_unchecked_t vbl_received;
41125
41126 u32 color_fmt;
41127 unsigned int front_offset;
41128 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41129 index 663f38c..c689495 100644
41130 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41131 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41132 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41133 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41134 }
41135
41136 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41137 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41138 [DRM_R128_INIT] = compat_r128_init,
41139 [DRM_R128_DEPTH] = compat_r128_depth,
41140 [DRM_R128_STIPPLE] = compat_r128_stipple,
41141 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41142 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41143 {
41144 unsigned int nr = DRM_IOCTL_NR(cmd);
41145 - drm_ioctl_compat_t *fn = NULL;
41146 int ret;
41147
41148 if (nr < DRM_COMMAND_BASE)
41149 return drm_compat_ioctl(filp, cmd, arg);
41150
41151 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41152 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41153 -
41154 - if (fn != NULL)
41155 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41156 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41157 ret = (*fn) (filp, cmd, arg);
41158 - else
41159 + } else
41160 ret = drm_ioctl(filp, cmd, arg);
41161
41162 return ret;
41163 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41164 index c2ae496..30b5993 100644
41165 --- a/drivers/gpu/drm/r128/r128_irq.c
41166 +++ b/drivers/gpu/drm/r128/r128_irq.c
41167 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41168 if (crtc != 0)
41169 return 0;
41170
41171 - return atomic_read(&dev_priv->vbl_received);
41172 + return atomic_read_unchecked(&dev_priv->vbl_received);
41173 }
41174
41175 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41176 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41177 /* VBLANK interrupt */
41178 if (status & R128_CRTC_VBLANK_INT) {
41179 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41180 - atomic_inc(&dev_priv->vbl_received);
41181 + atomic_inc_unchecked(&dev_priv->vbl_received);
41182 drm_handle_vblank(dev, 0);
41183 return IRQ_HANDLED;
41184 }
41185 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41186 index 8fd2d9f..18c9660 100644
41187 --- a/drivers/gpu/drm/r128/r128_state.c
41188 +++ b/drivers/gpu/drm/r128/r128_state.c
41189 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41190
41191 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41192 {
41193 - if (atomic_read(&dev_priv->idle_count) == 0)
41194 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41195 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41196 else
41197 - atomic_set(&dev_priv->idle_count, 0);
41198 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41199 }
41200
41201 #endif
41202 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41203 index b928c17..e5d9400 100644
41204 --- a/drivers/gpu/drm/radeon/mkregtable.c
41205 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41206 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41207 regex_t mask_rex;
41208 regmatch_t match[4];
41209 char buf[1024];
41210 - size_t end;
41211 + long end;
41212 int len;
41213 int done = 0;
41214 int r;
41215 unsigned o;
41216 struct offset *offset;
41217 char last_reg_s[10];
41218 - int last_reg;
41219 + unsigned long last_reg;
41220
41221 if (regcomp
41222 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41223 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41224 index bd7519f..e1c2cd95 100644
41225 --- a/drivers/gpu/drm/radeon/radeon_device.c
41226 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41227 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41228 * locking inversion with the driver load path. And the access here is
41229 * completely racy anyway. So don't bother with locking for now.
41230 */
41231 - return dev->open_count == 0;
41232 + return local_read(&dev->open_count) == 0;
41233 }
41234
41235 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41236 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41237 index 46bd393..6ae4719 100644
41238 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41239 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41240 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41241
41242 /* SW interrupt */
41243 wait_queue_head_t swi_queue;
41244 - atomic_t swi_emitted;
41245 + atomic_unchecked_t swi_emitted;
41246 int vblank_crtc;
41247 uint32_t irq_enable_reg;
41248 uint32_t r500_disp_irq_reg;
41249 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41250 index 0b98ea1..0881827 100644
41251 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41252 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41253 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41254 request = compat_alloc_user_space(sizeof(*request));
41255 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41256 || __put_user(req32.param, &request->param)
41257 - || __put_user((void __user *)(unsigned long)req32.value,
41258 + || __put_user((unsigned long)req32.value,
41259 &request->value))
41260 return -EFAULT;
41261
41262 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41263 #define compat_radeon_cp_setparam NULL
41264 #endif /* X86_64 || IA64 */
41265
41266 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41267 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41268 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41269 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41270 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41271 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41272 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41273 {
41274 unsigned int nr = DRM_IOCTL_NR(cmd);
41275 - drm_ioctl_compat_t *fn = NULL;
41276 int ret;
41277
41278 if (nr < DRM_COMMAND_BASE)
41279 return drm_compat_ioctl(filp, cmd, arg);
41280
41281 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41282 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41283 -
41284 - if (fn != NULL)
41285 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41286 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41287 ret = (*fn) (filp, cmd, arg);
41288 - else
41289 + } else
41290 ret = drm_ioctl(filp, cmd, arg);
41291
41292 return ret;
41293 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41294 index 244b19b..c19226d 100644
41295 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41296 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41297 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41298 unsigned int ret;
41299 RING_LOCALS;
41300
41301 - atomic_inc(&dev_priv->swi_emitted);
41302 - ret = atomic_read(&dev_priv->swi_emitted);
41303 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41304 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41305
41306 BEGIN_RING(4);
41307 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41308 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41309 drm_radeon_private_t *dev_priv =
41310 (drm_radeon_private_t *) dev->dev_private;
41311
41312 - atomic_set(&dev_priv->swi_emitted, 0);
41313 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41314 init_waitqueue_head(&dev_priv->swi_queue);
41315
41316 dev->max_vblank_count = 0x001fffff;
41317 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41318 index 15aee72..cda326e 100644
41319 --- a/drivers/gpu/drm/radeon/radeon_state.c
41320 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41321 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41322 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41323 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41324
41325 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41326 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41327 sarea_priv->nbox * sizeof(depth_boxes[0])))
41328 return -EFAULT;
41329
41330 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41331 {
41332 drm_radeon_private_t *dev_priv = dev->dev_private;
41333 drm_radeon_getparam_t *param = data;
41334 - int value;
41335 + int value = 0;
41336
41337 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41338
41339 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41340 index d02aa1d..ca19e2c 100644
41341 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41342 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41343 @@ -959,7 +959,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41344 man->size = size >> PAGE_SHIFT;
41345 }
41346
41347 -static struct vm_operations_struct radeon_ttm_vm_ops;
41348 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41349 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41350
41351 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41352 @@ -1000,8 +1000,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41353 }
41354 if (unlikely(ttm_vm_ops == NULL)) {
41355 ttm_vm_ops = vma->vm_ops;
41356 + pax_open_kernel();
41357 radeon_ttm_vm_ops = *ttm_vm_ops;
41358 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41359 + pax_close_kernel();
41360 }
41361 vma->vm_ops = &radeon_ttm_vm_ops;
41362 return 0;
41363 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41364 index 978993f..e36e50e 100644
41365 --- a/drivers/gpu/drm/tegra/dc.c
41366 +++ b/drivers/gpu/drm/tegra/dc.c
41367 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41368 }
41369
41370 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41371 - dc->debugfs_files[i].data = dc;
41372 + *(void **)&dc->debugfs_files[i].data = dc;
41373
41374 err = drm_debugfs_create_files(dc->debugfs_files,
41375 ARRAY_SIZE(debugfs_files),
41376 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41377 index 33f67fd..55ee9761 100644
41378 --- a/drivers/gpu/drm/tegra/dsi.c
41379 +++ b/drivers/gpu/drm/tegra/dsi.c
41380 @@ -39,7 +39,7 @@ struct tegra_dsi {
41381 struct clk *clk_lp;
41382 struct clk *clk;
41383
41384 - struct drm_info_list *debugfs_files;
41385 + drm_info_list_no_const *debugfs_files;
41386 struct drm_minor *minor;
41387 struct dentry *debugfs;
41388
41389 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41390 index ffe2654..03c7b1c 100644
41391 --- a/drivers/gpu/drm/tegra/hdmi.c
41392 +++ b/drivers/gpu/drm/tegra/hdmi.c
41393 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41394 bool stereo;
41395 bool dvi;
41396
41397 - struct drm_info_list *debugfs_files;
41398 + drm_info_list_no_const *debugfs_files;
41399 struct drm_minor *minor;
41400 struct dentry *debugfs;
41401 };
41402 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41403 index aa0bd054..aea6a01 100644
41404 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41405 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41406 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41407 }
41408
41409 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41410 - ttm_bo_man_init,
41411 - ttm_bo_man_takedown,
41412 - ttm_bo_man_get_node,
41413 - ttm_bo_man_put_node,
41414 - ttm_bo_man_debug
41415 + .init = ttm_bo_man_init,
41416 + .takedown = ttm_bo_man_takedown,
41417 + .get_node = ttm_bo_man_get_node,
41418 + .put_node = ttm_bo_man_put_node,
41419 + .debug = ttm_bo_man_debug
41420 };
41421 EXPORT_SYMBOL(ttm_bo_manager_func);
41422 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41423 index a1803fb..c53f6b0 100644
41424 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41425 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41426 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41427 zone->glob = glob;
41428 glob->zone_kernel = zone;
41429 ret = kobject_init_and_add(
41430 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41431 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41432 if (unlikely(ret != 0)) {
41433 kobject_put(&zone->kobj);
41434 return ret;
41435 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41436 zone->glob = glob;
41437 glob->zone_dma32 = zone;
41438 ret = kobject_init_and_add(
41439 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41440 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41441 if (unlikely(ret != 0)) {
41442 kobject_put(&zone->kobj);
41443 return ret;
41444 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41445 index 025c429..314062f 100644
41446 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41447 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41448 @@ -54,7 +54,7 @@
41449
41450 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41451 #define SMALL_ALLOCATION 16
41452 -#define FREE_ALL_PAGES (~0U)
41453 +#define FREE_ALL_PAGES (~0UL)
41454 /* times are in msecs */
41455 #define PAGE_FREE_INTERVAL 1000
41456
41457 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41458 * @free_all: If set to true will free all pages in pool
41459 * @use_static: Safe to use static buffer
41460 **/
41461 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41462 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41463 bool use_static)
41464 {
41465 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41466 unsigned long irq_flags;
41467 struct page *p;
41468 struct page **pages_to_free;
41469 - unsigned freed_pages = 0,
41470 - npages_to_free = nr_free;
41471 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41472
41473 if (NUM_PAGES_TO_ALLOC < nr_free)
41474 npages_to_free = NUM_PAGES_TO_ALLOC;
41475 @@ -371,7 +370,8 @@ restart:
41476 __list_del(&p->lru, &pool->list);
41477
41478 ttm_pool_update_free_locked(pool, freed_pages);
41479 - nr_free -= freed_pages;
41480 + if (likely(nr_free != FREE_ALL_PAGES))
41481 + nr_free -= freed_pages;
41482 }
41483
41484 spin_unlock_irqrestore(&pool->lock, irq_flags);
41485 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41486 unsigned i;
41487 unsigned pool_offset;
41488 struct ttm_page_pool *pool;
41489 - int shrink_pages = sc->nr_to_scan;
41490 + unsigned long shrink_pages = sc->nr_to_scan;
41491 unsigned long freed = 0;
41492
41493 if (!mutex_trylock(&lock))
41494 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41495 pool_offset = ++start_pool % NUM_POOLS;
41496 /* select start pool in round robin fashion */
41497 for (i = 0; i < NUM_POOLS; ++i) {
41498 - unsigned nr_free = shrink_pages;
41499 + unsigned long nr_free = shrink_pages;
41500 if (shrink_pages == 0)
41501 break;
41502 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41503 @@ -673,7 +673,7 @@ out:
41504 }
41505
41506 /* Put all pages in pages list to correct pool to wait for reuse */
41507 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41508 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41509 enum ttm_caching_state cstate)
41510 {
41511 unsigned long irq_flags;
41512 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41513 struct list_head plist;
41514 struct page *p = NULL;
41515 gfp_t gfp_flags = GFP_USER;
41516 - unsigned count;
41517 + unsigned long count;
41518 int r;
41519
41520 /* set zero flag for page allocation if required */
41521 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41522 index 01e1d27..aaa018a 100644
41523 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41524 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41525 @@ -56,7 +56,7 @@
41526
41527 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41528 #define SMALL_ALLOCATION 4
41529 -#define FREE_ALL_PAGES (~0U)
41530 +#define FREE_ALL_PAGES (~0UL)
41531 /* times are in msecs */
41532 #define IS_UNDEFINED (0)
41533 #define IS_WC (1<<1)
41534 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41535 * @nr_free: If set to true will free all pages in pool
41536 * @use_static: Safe to use static buffer
41537 **/
41538 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41539 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41540 bool use_static)
41541 {
41542 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41543 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41544 struct dma_page *dma_p, *tmp;
41545 struct page **pages_to_free;
41546 struct list_head d_pages;
41547 - unsigned freed_pages = 0,
41548 - npages_to_free = nr_free;
41549 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41550
41551 if (NUM_PAGES_TO_ALLOC < nr_free)
41552 npages_to_free = NUM_PAGES_TO_ALLOC;
41553 @@ -499,7 +498,8 @@ restart:
41554 /* remove range of pages from the pool */
41555 if (freed_pages) {
41556 ttm_pool_update_free_locked(pool, freed_pages);
41557 - nr_free -= freed_pages;
41558 + if (likely(nr_free != FREE_ALL_PAGES))
41559 + nr_free -= freed_pages;
41560 }
41561
41562 spin_unlock_irqrestore(&pool->lock, irq_flags);
41563 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41564 struct dma_page *d_page, *next;
41565 enum pool_type type;
41566 bool is_cached = false;
41567 - unsigned count = 0, i, npages = 0;
41568 + unsigned long count = 0, i, npages = 0;
41569 unsigned long irq_flags;
41570
41571 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41572 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41573 static unsigned start_pool;
41574 unsigned idx = 0;
41575 unsigned pool_offset;
41576 - unsigned shrink_pages = sc->nr_to_scan;
41577 + unsigned long shrink_pages = sc->nr_to_scan;
41578 struct device_pools *p;
41579 unsigned long freed = 0;
41580
41581 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41582 goto out;
41583 pool_offset = ++start_pool % _manager->npools;
41584 list_for_each_entry(p, &_manager->pools, pools) {
41585 - unsigned nr_free;
41586 + unsigned long nr_free;
41587
41588 if (!p->dev)
41589 continue;
41590 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41591 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41592 freed += nr_free - shrink_pages;
41593
41594 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41595 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41596 p->pool->dev_name, p->pool->name, current->pid,
41597 nr_free, shrink_pages);
41598 }
41599 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41600 index 8cbcb45..a4d9cf7 100644
41601 --- a/drivers/gpu/drm/udl/udl_fb.c
41602 +++ b/drivers/gpu/drm/udl/udl_fb.c
41603 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41604 fb_deferred_io_cleanup(info);
41605 kfree(info->fbdefio);
41606 info->fbdefio = NULL;
41607 - info->fbops->fb_mmap = udl_fb_mmap;
41608 }
41609
41610 pr_warn("released /dev/fb%d user=%d count=%d\n",
41611 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41612 index ef8c500..01030c8 100644
41613 --- a/drivers/gpu/drm/via/via_drv.h
41614 +++ b/drivers/gpu/drm/via/via_drv.h
41615 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41616 typedef uint32_t maskarray_t[5];
41617
41618 typedef struct drm_via_irq {
41619 - atomic_t irq_received;
41620 + atomic_unchecked_t irq_received;
41621 uint32_t pending_mask;
41622 uint32_t enable_mask;
41623 wait_queue_head_t irq_queue;
41624 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41625 struct timeval last_vblank;
41626 int last_vblank_valid;
41627 unsigned usec_per_vblank;
41628 - atomic_t vbl_received;
41629 + atomic_unchecked_t vbl_received;
41630 drm_via_state_t hc_state;
41631 char pci_buf[VIA_PCI_BUF_SIZE];
41632 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41633 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41634 index 1319433..a993b0c 100644
41635 --- a/drivers/gpu/drm/via/via_irq.c
41636 +++ b/drivers/gpu/drm/via/via_irq.c
41637 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41638 if (crtc != 0)
41639 return 0;
41640
41641 - return atomic_read(&dev_priv->vbl_received);
41642 + return atomic_read_unchecked(&dev_priv->vbl_received);
41643 }
41644
41645 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41646 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41647
41648 status = VIA_READ(VIA_REG_INTERRUPT);
41649 if (status & VIA_IRQ_VBLANK_PENDING) {
41650 - atomic_inc(&dev_priv->vbl_received);
41651 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41652 + atomic_inc_unchecked(&dev_priv->vbl_received);
41653 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41654 do_gettimeofday(&cur_vblank);
41655 if (dev_priv->last_vblank_valid) {
41656 dev_priv->usec_per_vblank =
41657 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41658 dev_priv->last_vblank = cur_vblank;
41659 dev_priv->last_vblank_valid = 1;
41660 }
41661 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41662 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41663 DRM_DEBUG("US per vblank is: %u\n",
41664 dev_priv->usec_per_vblank);
41665 }
41666 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41667
41668 for (i = 0; i < dev_priv->num_irqs; ++i) {
41669 if (status & cur_irq->pending_mask) {
41670 - atomic_inc(&cur_irq->irq_received);
41671 + atomic_inc_unchecked(&cur_irq->irq_received);
41672 wake_up(&cur_irq->irq_queue);
41673 handled = 1;
41674 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41675 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41676 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41677 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41678 masks[irq][4]));
41679 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41680 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41681 } else {
41682 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41683 (((cur_irq_sequence =
41684 - atomic_read(&cur_irq->irq_received)) -
41685 + atomic_read_unchecked(&cur_irq->irq_received)) -
41686 *sequence) <= (1 << 23)));
41687 }
41688 *sequence = cur_irq_sequence;
41689 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41690 }
41691
41692 for (i = 0; i < dev_priv->num_irqs; ++i) {
41693 - atomic_set(&cur_irq->irq_received, 0);
41694 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41695 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41696 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41697 init_waitqueue_head(&cur_irq->irq_queue);
41698 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41699 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41700 case VIA_IRQ_RELATIVE:
41701 irqwait->request.sequence +=
41702 - atomic_read(&cur_irq->irq_received);
41703 + atomic_read_unchecked(&cur_irq->irq_received);
41704 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41705 case VIA_IRQ_ABSOLUTE:
41706 break;
41707 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41708 index d26a6da..5fa41ed 100644
41709 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41710 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41711 @@ -447,7 +447,7 @@ struct vmw_private {
41712 * Fencing and IRQs.
41713 */
41714
41715 - atomic_t marker_seq;
41716 + atomic_unchecked_t marker_seq;
41717 wait_queue_head_t fence_queue;
41718 wait_queue_head_t fifo_queue;
41719 spinlock_t waiter_lock;
41720 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41721 index 39f2b03..d1b0a64 100644
41722 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41723 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41724 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41725 (unsigned int) min,
41726 (unsigned int) fifo->capabilities);
41727
41728 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41729 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41730 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41731 vmw_marker_queue_init(&fifo->marker_queue);
41732 return vmw_fifo_send_fence(dev_priv, &dummy);
41733 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41734 if (reserveable)
41735 iowrite32(bytes, fifo_mem +
41736 SVGA_FIFO_RESERVED);
41737 - return fifo_mem + (next_cmd >> 2);
41738 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41739 } else {
41740 need_bounce = true;
41741 }
41742 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41743
41744 fm = vmw_fifo_reserve(dev_priv, bytes);
41745 if (unlikely(fm == NULL)) {
41746 - *seqno = atomic_read(&dev_priv->marker_seq);
41747 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41748 ret = -ENOMEM;
41749 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41750 false, 3*HZ);
41751 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41752 }
41753
41754 do {
41755 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41756 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41757 } while (*seqno == 0);
41758
41759 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41760 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41761 index 170b61b..fec7348 100644
41762 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41763 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41764 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41765 }
41766
41767 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41768 - vmw_gmrid_man_init,
41769 - vmw_gmrid_man_takedown,
41770 - vmw_gmrid_man_get_node,
41771 - vmw_gmrid_man_put_node,
41772 - vmw_gmrid_man_debug
41773 + .init = vmw_gmrid_man_init,
41774 + .takedown = vmw_gmrid_man_takedown,
41775 + .get_node = vmw_gmrid_man_get_node,
41776 + .put_node = vmw_gmrid_man_put_node,
41777 + .debug = vmw_gmrid_man_debug
41778 };
41779 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41780 index 69c8ce2..cacb0ab 100644
41781 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41782 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41783 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41784 int ret;
41785
41786 num_clips = arg->num_clips;
41787 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41788 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41789
41790 if (unlikely(num_clips == 0))
41791 return 0;
41792 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41793 int ret;
41794
41795 num_clips = arg->num_clips;
41796 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41797 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41798
41799 if (unlikely(num_clips == 0))
41800 return 0;
41801 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41802 index 9fe9827..0aa2fc0 100644
41803 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41804 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41805 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41806 * emitted. Then the fence is stale and signaled.
41807 */
41808
41809 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41810 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41811 > VMW_FENCE_WRAP);
41812
41813 return ret;
41814 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41815
41816 if (fifo_idle)
41817 down_read(&fifo_state->rwsem);
41818 - signal_seq = atomic_read(&dev_priv->marker_seq);
41819 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41820 ret = 0;
41821
41822 for (;;) {
41823 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41824 index efd1ffd..0ae13ca 100644
41825 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41826 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41827 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41828 while (!vmw_lag_lt(queue, us)) {
41829 spin_lock(&queue->lock);
41830 if (list_empty(&queue->head))
41831 - seqno = atomic_read(&dev_priv->marker_seq);
41832 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41833 else {
41834 marker = list_first_entry(&queue->head,
41835 struct vmw_marker, head);
41836 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41837 index 37ac7b5..d52a5c9 100644
41838 --- a/drivers/gpu/vga/vga_switcheroo.c
41839 +++ b/drivers/gpu/vga/vga_switcheroo.c
41840 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41841
41842 /* this version is for the case where the power switch is separate
41843 to the device being powered down. */
41844 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41845 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41846 {
41847 /* copy over all the bus versions */
41848 if (dev->bus && dev->bus->pm) {
41849 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41850 return ret;
41851 }
41852
41853 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41854 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41855 {
41856 /* copy over all the bus versions */
41857 if (dev->bus && dev->bus->pm) {
41858 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41859 index 8b63879..a5a5e72 100644
41860 --- a/drivers/hid/hid-core.c
41861 +++ b/drivers/hid/hid-core.c
41862 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41863
41864 int hid_add_device(struct hid_device *hdev)
41865 {
41866 - static atomic_t id = ATOMIC_INIT(0);
41867 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41868 int ret;
41869
41870 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41871 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41872 /* XXX hack, any other cleaner solution after the driver core
41873 * is converted to allow more than 20 bytes as the device name? */
41874 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41875 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41876 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41877
41878 hid_debug_register(hdev, dev_name(&hdev->dev));
41879 ret = device_add(&hdev->dev);
41880 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41881 index 5bc6d80..e47b55a 100644
41882 --- a/drivers/hid/hid-logitech-dj.c
41883 +++ b/drivers/hid/hid-logitech-dj.c
41884 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41885 * case we forward it to the correct hid device (via hid_input_report()
41886 * ) and return 1 so hid-core does not anything else with it.
41887 */
41888 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41889 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41890 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41891 + __func__, dj_report->device_index);
41892 + return false;
41893 + }
41894
41895 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41896 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41897 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41898 index c13fb5b..55a3802 100644
41899 --- a/drivers/hid/hid-wiimote-debug.c
41900 +++ b/drivers/hid/hid-wiimote-debug.c
41901 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41902 else if (size == 0)
41903 return -EIO;
41904
41905 - if (copy_to_user(u, buf, size))
41906 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41907 return -EFAULT;
41908
41909 *off += size;
41910 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41911 index 433f72a..2926005 100644
41912 --- a/drivers/hv/channel.c
41913 +++ b/drivers/hv/channel.c
41914 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41915 unsigned long flags;
41916 int ret = 0;
41917
41918 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41919 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41920 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41921 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41922
41923 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41924 if (ret)
41925 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41926 index 3e4235c..877d0e5 100644
41927 --- a/drivers/hv/hv.c
41928 +++ b/drivers/hv/hv.c
41929 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41930 u64 output_address = (output) ? virt_to_phys(output) : 0;
41931 u32 output_address_hi = output_address >> 32;
41932 u32 output_address_lo = output_address & 0xFFFFFFFF;
41933 - void *hypercall_page = hv_context.hypercall_page;
41934 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
41935
41936 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
41937 "=a"(hv_status_lo) : "d" (control_hi),
41938 @@ -156,7 +156,7 @@ int hv_init(void)
41939 /* See if the hypercall page is already set */
41940 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
41941
41942 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
41943 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
41944
41945 if (!virtaddr)
41946 goto cleanup;
41947 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
41948 index b958ded..b2452bb 100644
41949 --- a/drivers/hv/hv_balloon.c
41950 +++ b/drivers/hv/hv_balloon.c
41951 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
41952
41953 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
41954 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
41955 -static atomic_t trans_id = ATOMIC_INIT(0);
41956 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
41957
41958 static int dm_ring_size = (5 * PAGE_SIZE);
41959
41960 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
41961 pr_info("Memory hot add failed\n");
41962
41963 dm->state = DM_INITIALIZED;
41964 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41965 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41966 vmbus_sendpacket(dm->dev->channel, &resp,
41967 sizeof(struct dm_hot_add_response),
41968 (unsigned long)NULL,
41969 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
41970 memset(&status, 0, sizeof(struct dm_status));
41971 status.hdr.type = DM_STATUS_REPORT;
41972 status.hdr.size = sizeof(struct dm_status);
41973 - status.hdr.trans_id = atomic_inc_return(&trans_id);
41974 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41975
41976 /*
41977 * The host expects the guest to report free memory.
41978 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
41979 * send the status. This can happen if we were interrupted
41980 * after we picked our transaction ID.
41981 */
41982 - if (status.hdr.trans_id != atomic_read(&trans_id))
41983 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
41984 return;
41985
41986 /*
41987 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
41988 */
41989
41990 do {
41991 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
41992 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41993 ret = vmbus_sendpacket(dm_device.dev->channel,
41994 bl_resp,
41995 bl_resp->hdr.size,
41996 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
41997
41998 memset(&resp, 0, sizeof(struct dm_unballoon_response));
41999 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42000 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42001 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42002 resp.hdr.size = sizeof(struct dm_unballoon_response);
42003
42004 vmbus_sendpacket(dm_device.dev->channel, &resp,
42005 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42006 memset(&version_req, 0, sizeof(struct dm_version_request));
42007 version_req.hdr.type = DM_VERSION_REQUEST;
42008 version_req.hdr.size = sizeof(struct dm_version_request);
42009 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42010 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42011 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42012 version_req.is_last_attempt = 1;
42013
42014 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
42015 memset(&version_req, 0, sizeof(struct dm_version_request));
42016 version_req.hdr.type = DM_VERSION_REQUEST;
42017 version_req.hdr.size = sizeof(struct dm_version_request);
42018 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42019 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42020 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42021 version_req.is_last_attempt = 0;
42022
42023 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
42024 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42025 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42026 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42027 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42028 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42029
42030 cap_msg.caps.cap_bits.balloon = 1;
42031 cap_msg.caps.cap_bits.hot_add = 1;
42032 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42033 index c386d8d..d6004c4 100644
42034 --- a/drivers/hv/hyperv_vmbus.h
42035 +++ b/drivers/hv/hyperv_vmbus.h
42036 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
42037 struct vmbus_connection {
42038 enum vmbus_connect_state conn_state;
42039
42040 - atomic_t next_gpadl_handle;
42041 + atomic_unchecked_t next_gpadl_handle;
42042
42043 /*
42044 * Represents channel interrupts. Each bit position represents a
42045 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42046 index 4d6b269..2e23b86 100644
42047 --- a/drivers/hv/vmbus_drv.c
42048 +++ b/drivers/hv/vmbus_drv.c
42049 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42050 {
42051 int ret = 0;
42052
42053 - static atomic_t device_num = ATOMIC_INIT(0);
42054 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42055
42056 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42057 - atomic_inc_return(&device_num));
42058 + atomic_inc_return_unchecked(&device_num));
42059
42060 child_device_obj->device.bus = &hv_bus;
42061 child_device_obj->device.parent = &hv_acpi_dev->dev;
42062 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42063 index 579bdf9..75118b5 100644
42064 --- a/drivers/hwmon/acpi_power_meter.c
42065 +++ b/drivers/hwmon/acpi_power_meter.c
42066 @@ -116,7 +116,7 @@ struct sensor_template {
42067 struct device_attribute *devattr,
42068 const char *buf, size_t count);
42069 int index;
42070 -};
42071 +} __do_const;
42072
42073 /* Averaging interval */
42074 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42075 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42076 struct sensor_template *attrs)
42077 {
42078 struct device *dev = &resource->acpi_dev->dev;
42079 - struct sensor_device_attribute *sensors =
42080 + sensor_device_attribute_no_const *sensors =
42081 &resource->sensors[resource->num_sensors];
42082 int res = 0;
42083
42084 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42085 index 0af63da..05a183a 100644
42086 --- a/drivers/hwmon/applesmc.c
42087 +++ b/drivers/hwmon/applesmc.c
42088 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42089 {
42090 struct applesmc_node_group *grp;
42091 struct applesmc_dev_attr *node;
42092 - struct attribute *attr;
42093 + attribute_no_const *attr;
42094 int ret, i;
42095
42096 for (grp = groups; grp->format; grp++) {
42097 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42098 index cccef87..06ce8ec 100644
42099 --- a/drivers/hwmon/asus_atk0110.c
42100 +++ b/drivers/hwmon/asus_atk0110.c
42101 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42102 struct atk_sensor_data {
42103 struct list_head list;
42104 struct atk_data *data;
42105 - struct device_attribute label_attr;
42106 - struct device_attribute input_attr;
42107 - struct device_attribute limit1_attr;
42108 - struct device_attribute limit2_attr;
42109 + device_attribute_no_const label_attr;
42110 + device_attribute_no_const input_attr;
42111 + device_attribute_no_const limit1_attr;
42112 + device_attribute_no_const limit2_attr;
42113 char label_attr_name[ATTR_NAME_SIZE];
42114 char input_attr_name[ATTR_NAME_SIZE];
42115 char limit1_attr_name[ATTR_NAME_SIZE];
42116 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42117 static struct device_attribute atk_name_attr =
42118 __ATTR(name, 0444, atk_name_show, NULL);
42119
42120 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42121 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42122 sysfs_show_func show)
42123 {
42124 sysfs_attr_init(&attr->attr);
42125 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42126 index 5b7fec8..05c957a 100644
42127 --- a/drivers/hwmon/coretemp.c
42128 +++ b/drivers/hwmon/coretemp.c
42129 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42130 return NOTIFY_OK;
42131 }
42132
42133 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42134 +static struct notifier_block coretemp_cpu_notifier = {
42135 .notifier_call = coretemp_cpu_callback,
42136 };
42137
42138 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42139 index 7a8a6fb..015c1fd 100644
42140 --- a/drivers/hwmon/ibmaem.c
42141 +++ b/drivers/hwmon/ibmaem.c
42142 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42143 struct aem_rw_sensor_template *rw)
42144 {
42145 struct device *dev = &data->pdev->dev;
42146 - struct sensor_device_attribute *sensors = data->sensors;
42147 + sensor_device_attribute_no_const *sensors = data->sensors;
42148 int err;
42149
42150 /* Set up read-only sensors */
42151 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42152 index 17ae2eb..21b71dd 100644
42153 --- a/drivers/hwmon/iio_hwmon.c
42154 +++ b/drivers/hwmon/iio_hwmon.c
42155 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42156 {
42157 struct device *dev = &pdev->dev;
42158 struct iio_hwmon_state *st;
42159 - struct sensor_device_attribute *a;
42160 + sensor_device_attribute_no_const *a;
42161 int ret, i;
42162 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42163 enum iio_chan_type type;
42164 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42165 index f3830db..9f4d6d5 100644
42166 --- a/drivers/hwmon/nct6683.c
42167 +++ b/drivers/hwmon/nct6683.c
42168 @@ -397,11 +397,11 @@ static struct attribute_group *
42169 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42170 int repeat)
42171 {
42172 - struct sensor_device_attribute_2 *a2;
42173 - struct sensor_device_attribute *a;
42174 + sensor_device_attribute_2_no_const *a2;
42175 + sensor_device_attribute_no_const *a;
42176 struct sensor_device_template **t;
42177 struct sensor_device_attr_u *su;
42178 - struct attribute_group *group;
42179 + attribute_group_no_const *group;
42180 struct attribute **attrs;
42181 int i, j, count;
42182
42183 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42184 index 1be4117..88ae1e1 100644
42185 --- a/drivers/hwmon/nct6775.c
42186 +++ b/drivers/hwmon/nct6775.c
42187 @@ -952,10 +952,10 @@ static struct attribute_group *
42188 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42189 int repeat)
42190 {
42191 - struct attribute_group *group;
42192 + attribute_group_no_const *group;
42193 struct sensor_device_attr_u *su;
42194 - struct sensor_device_attribute *a;
42195 - struct sensor_device_attribute_2 *a2;
42196 + sensor_device_attribute_no_const *a;
42197 + sensor_device_attribute_2_no_const *a2;
42198 struct attribute **attrs;
42199 struct sensor_device_template **t;
42200 int i, count;
42201 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42202 index f2e47c7..45d7941 100644
42203 --- a/drivers/hwmon/pmbus/pmbus_core.c
42204 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42205 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42206 return 0;
42207 }
42208
42209 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42210 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42211 const char *name,
42212 umode_t mode,
42213 ssize_t (*show)(struct device *dev,
42214 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42215 dev_attr->store = store;
42216 }
42217
42218 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42219 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42220 const char *name,
42221 umode_t mode,
42222 ssize_t (*show)(struct device *dev,
42223 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42224 u16 reg, u8 mask)
42225 {
42226 struct pmbus_boolean *boolean;
42227 - struct sensor_device_attribute *a;
42228 + sensor_device_attribute_no_const *a;
42229
42230 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42231 if (!boolean)
42232 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42233 bool update, bool readonly)
42234 {
42235 struct pmbus_sensor *sensor;
42236 - struct device_attribute *a;
42237 + device_attribute_no_const *a;
42238
42239 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42240 if (!sensor)
42241 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42242 const char *lstring, int index)
42243 {
42244 struct pmbus_label *label;
42245 - struct device_attribute *a;
42246 + device_attribute_no_const *a;
42247
42248 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42249 if (!label)
42250 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42251 index d4f0935..7420593 100644
42252 --- a/drivers/hwmon/sht15.c
42253 +++ b/drivers/hwmon/sht15.c
42254 @@ -169,7 +169,7 @@ struct sht15_data {
42255 int supply_uv;
42256 bool supply_uv_valid;
42257 struct work_struct update_supply_work;
42258 - atomic_t interrupt_handled;
42259 + atomic_unchecked_t interrupt_handled;
42260 };
42261
42262 /**
42263 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42264 ret = gpio_direction_input(data->pdata->gpio_data);
42265 if (ret)
42266 return ret;
42267 - atomic_set(&data->interrupt_handled, 0);
42268 + atomic_set_unchecked(&data->interrupt_handled, 0);
42269
42270 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42271 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42272 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42273 /* Only relevant if the interrupt hasn't occurred. */
42274 - if (!atomic_read(&data->interrupt_handled))
42275 + if (!atomic_read_unchecked(&data->interrupt_handled))
42276 schedule_work(&data->read_work);
42277 }
42278 ret = wait_event_timeout(data->wait_queue,
42279 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42280
42281 /* First disable the interrupt */
42282 disable_irq_nosync(irq);
42283 - atomic_inc(&data->interrupt_handled);
42284 + atomic_inc_unchecked(&data->interrupt_handled);
42285 /* Then schedule a reading work struct */
42286 if (data->state != SHT15_READING_NOTHING)
42287 schedule_work(&data->read_work);
42288 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42289 * If not, then start the interrupt again - care here as could
42290 * have gone low in meantime so verify it hasn't!
42291 */
42292 - atomic_set(&data->interrupt_handled, 0);
42293 + atomic_set_unchecked(&data->interrupt_handled, 0);
42294 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42295 /* If still not occurred or another handler was scheduled */
42296 if (gpio_get_value(data->pdata->gpio_data)
42297 - || atomic_read(&data->interrupt_handled))
42298 + || atomic_read_unchecked(&data->interrupt_handled))
42299 return;
42300 }
42301
42302 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42303 index ac91c07..8e69663 100644
42304 --- a/drivers/hwmon/via-cputemp.c
42305 +++ b/drivers/hwmon/via-cputemp.c
42306 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42307 return NOTIFY_OK;
42308 }
42309
42310 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42311 +static struct notifier_block via_cputemp_cpu_notifier = {
42312 .notifier_call = via_cputemp_cpu_callback,
42313 };
42314
42315 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42316 index 65e3240..e6c511d 100644
42317 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42318 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42319 @@ -39,7 +39,7 @@
42320 extern struct i2c_adapter amd756_smbus;
42321
42322 static struct i2c_adapter *s4882_adapter;
42323 -static struct i2c_algorithm *s4882_algo;
42324 +static i2c_algorithm_no_const *s4882_algo;
42325
42326 /* Wrapper access functions for multiplexed SMBus */
42327 static DEFINE_MUTEX(amd756_lock);
42328 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42329 index b19a310..d6eece0 100644
42330 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42331 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42332 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42333 /* usb layer */
42334
42335 /* Send command to device, and get response. */
42336 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42337 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42338 {
42339 int ret = 0;
42340 int actual;
42341 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42342 index 88eda09..cf40434 100644
42343 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42344 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42345 @@ -37,7 +37,7 @@
42346 extern struct i2c_adapter *nforce2_smbus;
42347
42348 static struct i2c_adapter *s4985_adapter;
42349 -static struct i2c_algorithm *s4985_algo;
42350 +static i2c_algorithm_no_const *s4985_algo;
42351
42352 /* Wrapper access functions for multiplexed SMBus */
42353 static DEFINE_MUTEX(nforce2_lock);
42354 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42355 index 71c7a39..71dd3e0 100644
42356 --- a/drivers/i2c/i2c-dev.c
42357 +++ b/drivers/i2c/i2c-dev.c
42358 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42359 break;
42360 }
42361
42362 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42363 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42364 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42365 if (IS_ERR(rdwr_pa[i].buf)) {
42366 res = PTR_ERR(rdwr_pa[i].buf);
42367 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42368 index 0b510ba..4fbb5085 100644
42369 --- a/drivers/ide/ide-cd.c
42370 +++ b/drivers/ide/ide-cd.c
42371 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42372 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42373 if ((unsigned long)buf & alignment
42374 || blk_rq_bytes(rq) & q->dma_pad_mask
42375 - || object_is_on_stack(buf))
42376 + || object_starts_on_stack(buf))
42377 drive->dma = 0;
42378 }
42379 }
42380 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42381 index af3e76d..96dfe5e 100644
42382 --- a/drivers/iio/industrialio-core.c
42383 +++ b/drivers/iio/industrialio-core.c
42384 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42385 }
42386
42387 static
42388 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42389 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42390 const char *postfix,
42391 struct iio_chan_spec const *chan,
42392 ssize_t (*readfunc)(struct device *dev,
42393 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42394 index e28a494..f7c2671 100644
42395 --- a/drivers/infiniband/core/cm.c
42396 +++ b/drivers/infiniband/core/cm.c
42397 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42398
42399 struct cm_counter_group {
42400 struct kobject obj;
42401 - atomic_long_t counter[CM_ATTR_COUNT];
42402 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42403 };
42404
42405 struct cm_counter_attribute {
42406 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42407 struct ib_mad_send_buf *msg = NULL;
42408 int ret;
42409
42410 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42411 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42412 counter[CM_REQ_COUNTER]);
42413
42414 /* Quick state check to discard duplicate REQs. */
42415 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42416 if (!cm_id_priv)
42417 return;
42418
42419 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42420 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42421 counter[CM_REP_COUNTER]);
42422 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42423 if (ret)
42424 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42425 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42426 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42427 spin_unlock_irq(&cm_id_priv->lock);
42428 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42429 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42430 counter[CM_RTU_COUNTER]);
42431 goto out;
42432 }
42433 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42434 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42435 dreq_msg->local_comm_id);
42436 if (!cm_id_priv) {
42437 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42438 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42439 counter[CM_DREQ_COUNTER]);
42440 cm_issue_drep(work->port, work->mad_recv_wc);
42441 return -EINVAL;
42442 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42443 case IB_CM_MRA_REP_RCVD:
42444 break;
42445 case IB_CM_TIMEWAIT:
42446 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42447 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42448 counter[CM_DREQ_COUNTER]);
42449 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42450 goto unlock;
42451 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42452 cm_free_msg(msg);
42453 goto deref;
42454 case IB_CM_DREQ_RCVD:
42455 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42456 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42457 counter[CM_DREQ_COUNTER]);
42458 goto unlock;
42459 default:
42460 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42461 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42462 cm_id_priv->msg, timeout)) {
42463 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42464 - atomic_long_inc(&work->port->
42465 + atomic_long_inc_unchecked(&work->port->
42466 counter_group[CM_RECV_DUPLICATES].
42467 counter[CM_MRA_COUNTER]);
42468 goto out;
42469 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42470 break;
42471 case IB_CM_MRA_REQ_RCVD:
42472 case IB_CM_MRA_REP_RCVD:
42473 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42474 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42475 counter[CM_MRA_COUNTER]);
42476 /* fall through */
42477 default:
42478 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42479 case IB_CM_LAP_IDLE:
42480 break;
42481 case IB_CM_MRA_LAP_SENT:
42482 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42483 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42484 counter[CM_LAP_COUNTER]);
42485 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42486 goto unlock;
42487 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42488 cm_free_msg(msg);
42489 goto deref;
42490 case IB_CM_LAP_RCVD:
42491 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42492 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42493 counter[CM_LAP_COUNTER]);
42494 goto unlock;
42495 default:
42496 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42497 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42498 if (cur_cm_id_priv) {
42499 spin_unlock_irq(&cm.lock);
42500 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42501 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42502 counter[CM_SIDR_REQ_COUNTER]);
42503 goto out; /* Duplicate message. */
42504 }
42505 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42506 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42507 msg->retries = 1;
42508
42509 - atomic_long_add(1 + msg->retries,
42510 + atomic_long_add_unchecked(1 + msg->retries,
42511 &port->counter_group[CM_XMIT].counter[attr_index]);
42512 if (msg->retries)
42513 - atomic_long_add(msg->retries,
42514 + atomic_long_add_unchecked(msg->retries,
42515 &port->counter_group[CM_XMIT_RETRIES].
42516 counter[attr_index]);
42517
42518 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42519 }
42520
42521 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42522 - atomic_long_inc(&port->counter_group[CM_RECV].
42523 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42524 counter[attr_id - CM_ATTR_ID_OFFSET]);
42525
42526 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42527 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42528 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42529
42530 return sprintf(buf, "%ld\n",
42531 - atomic_long_read(&group->counter[cm_attr->index]));
42532 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42533 }
42534
42535 static const struct sysfs_ops cm_counter_ops = {
42536 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42537 index 9f5ad7c..588cd84 100644
42538 --- a/drivers/infiniband/core/fmr_pool.c
42539 +++ b/drivers/infiniband/core/fmr_pool.c
42540 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42541
42542 struct task_struct *thread;
42543
42544 - atomic_t req_ser;
42545 - atomic_t flush_ser;
42546 + atomic_unchecked_t req_ser;
42547 + atomic_unchecked_t flush_ser;
42548
42549 wait_queue_head_t force_wait;
42550 };
42551 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42552 struct ib_fmr_pool *pool = pool_ptr;
42553
42554 do {
42555 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42556 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42557 ib_fmr_batch_release(pool);
42558
42559 - atomic_inc(&pool->flush_ser);
42560 + atomic_inc_unchecked(&pool->flush_ser);
42561 wake_up_interruptible(&pool->force_wait);
42562
42563 if (pool->flush_function)
42564 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42565 }
42566
42567 set_current_state(TASK_INTERRUPTIBLE);
42568 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42569 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42570 !kthread_should_stop())
42571 schedule();
42572 __set_current_state(TASK_RUNNING);
42573 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42574 pool->dirty_watermark = params->dirty_watermark;
42575 pool->dirty_len = 0;
42576 spin_lock_init(&pool->pool_lock);
42577 - atomic_set(&pool->req_ser, 0);
42578 - atomic_set(&pool->flush_ser, 0);
42579 + atomic_set_unchecked(&pool->req_ser, 0);
42580 + atomic_set_unchecked(&pool->flush_ser, 0);
42581 init_waitqueue_head(&pool->force_wait);
42582
42583 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42584 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42585 }
42586 spin_unlock_irq(&pool->pool_lock);
42587
42588 - serial = atomic_inc_return(&pool->req_ser);
42589 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42590 wake_up_process(pool->thread);
42591
42592 if (wait_event_interruptible(pool->force_wait,
42593 - atomic_read(&pool->flush_ser) - serial >= 0))
42594 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42595 return -EINTR;
42596
42597 return 0;
42598 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42599 } else {
42600 list_add_tail(&fmr->list, &pool->dirty_list);
42601 if (++pool->dirty_len >= pool->dirty_watermark) {
42602 - atomic_inc(&pool->req_ser);
42603 + atomic_inc_unchecked(&pool->req_ser);
42604 wake_up_process(pool->thread);
42605 }
42606 }
42607 diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
42608 index aec7a6a..8c014b5 100644
42609 --- a/drivers/infiniband/core/umem.c
42610 +++ b/drivers/infiniband/core/umem.c
42611 @@ -99,6 +99,14 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
42612 if (dmasync)
42613 dma_set_attr(DMA_ATTR_WRITE_BARRIER, &attrs);
42614
42615 + /*
42616 + * If the combination of the addr and size requested for this memory
42617 + * region causes an integer overflow, return error.
42618 + */
42619 + if ((PAGE_ALIGN(addr + size) <= size) ||
42620 + (PAGE_ALIGN(addr + size) <= addr))
42621 + return ERR_PTR(-EINVAL);
42622 +
42623 if (!can_do_mlock())
42624 return ERR_PTR(-EPERM);
42625
42626 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
42627 index 6c52e72..6303e3f 100644
42628 --- a/drivers/infiniband/core/uverbs_cmd.c
42629 +++ b/drivers/infiniband/core/uverbs_cmd.c
42630 @@ -945,6 +945,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
42631 if (copy_from_user(&cmd, buf, sizeof cmd))
42632 return -EFAULT;
42633
42634 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
42635 + return -EFAULT;
42636 +
42637 INIT_UDATA(&udata, buf + sizeof cmd,
42638 (unsigned long) cmd.response + sizeof resp,
42639 in_len - sizeof cmd, out_len - sizeof resp);
42640 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42641 index cb43c22..2e12dd7 100644
42642 --- a/drivers/infiniband/hw/cxgb4/mem.c
42643 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42644 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42645 int err;
42646 struct fw_ri_tpte tpt;
42647 u32 stag_idx;
42648 - static atomic_t key;
42649 + static atomic_unchecked_t key;
42650
42651 if (c4iw_fatal_error(rdev))
42652 return -EIO;
42653 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42654 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42655 rdev->stats.stag.max = rdev->stats.stag.cur;
42656 mutex_unlock(&rdev->stats.lock);
42657 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42658 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42659 }
42660 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42661 __func__, stag_state, type, pdid, stag_idx);
42662 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42663 index 79b3dbc..96e5fcc 100644
42664 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42665 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42666 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42667 struct ib_atomic_eth *ateth;
42668 struct ipath_ack_entry *e;
42669 u64 vaddr;
42670 - atomic64_t *maddr;
42671 + atomic64_unchecked_t *maddr;
42672 u64 sdata;
42673 u32 rkey;
42674 u8 next;
42675 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42676 IB_ACCESS_REMOTE_ATOMIC)))
42677 goto nack_acc_unlck;
42678 /* Perform atomic OP and save result. */
42679 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42680 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42681 sdata = be64_to_cpu(ateth->swap_data);
42682 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42683 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42684 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42685 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42686 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42687 be64_to_cpu(ateth->compare_data),
42688 sdata);
42689 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42690 index 1f95bba..9530f87 100644
42691 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42692 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42693 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42694 unsigned long flags;
42695 struct ib_wc wc;
42696 u64 sdata;
42697 - atomic64_t *maddr;
42698 + atomic64_unchecked_t *maddr;
42699 enum ib_wc_status send_status;
42700
42701 /*
42702 @@ -382,11 +382,11 @@ again:
42703 IB_ACCESS_REMOTE_ATOMIC)))
42704 goto acc_err;
42705 /* Perform atomic OP and save result. */
42706 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42707 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42708 sdata = wqe->wr.wr.atomic.compare_add;
42709 *(u64 *) sqp->s_sge.sge.vaddr =
42710 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42711 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42712 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42713 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42714 sdata, wqe->wr.wr.atomic.swap);
42715 goto send_comp;
42716 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42717 index 82a7dd8..8fb6ba6 100644
42718 --- a/drivers/infiniband/hw/mlx4/mad.c
42719 +++ b/drivers/infiniband/hw/mlx4/mad.c
42720 @@ -98,7 +98,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42721
42722 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42723 {
42724 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42725 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42726 cpu_to_be64(0xff00000000000000LL);
42727 }
42728
42729 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42730 index ed327e6..ca1739e0 100644
42731 --- a/drivers/infiniband/hw/mlx4/mcg.c
42732 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42733 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42734 {
42735 char name[20];
42736
42737 - atomic_set(&ctx->tid, 0);
42738 + atomic_set_unchecked(&ctx->tid, 0);
42739 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42740 ctx->mcg_wq = create_singlethread_workqueue(name);
42741 if (!ctx->mcg_wq)
42742 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42743 index 6eb743f..a7b0f6d 100644
42744 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42745 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42746 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42747 struct list_head mcg_mgid0_list;
42748 struct workqueue_struct *mcg_wq;
42749 struct mlx4_ib_demux_pv_ctx **tun;
42750 - atomic_t tid;
42751 + atomic_unchecked_t tid;
42752 int flushing; /* flushing the work queue */
42753 };
42754
42755 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42756 index 9d3e5c1..6f166df 100644
42757 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42758 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42759 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42760 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42761 }
42762
42763 -int mthca_QUERY_FW(struct mthca_dev *dev)
42764 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42765 {
42766 struct mthca_mailbox *mailbox;
42767 u32 *outbox;
42768 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42769 CMD_TIME_CLASS_B);
42770 }
42771
42772 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42773 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42774 int num_mtt)
42775 {
42776 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42777 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42778 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42779 }
42780
42781 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42782 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42783 int eq_num)
42784 {
42785 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42786 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42787 CMD_TIME_CLASS_B);
42788 }
42789
42790 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42791 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42792 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42793 void *in_mad, void *response_mad)
42794 {
42795 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42796 index ded76c1..0cf0a08 100644
42797 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42798 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42799 @@ -692,7 +692,7 @@ err_close:
42800 return err;
42801 }
42802
42803 -static int mthca_setup_hca(struct mthca_dev *dev)
42804 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42805 {
42806 int err;
42807
42808 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42809 index ed9a989..6aa5dc2 100644
42810 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42811 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42812 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42813 * through the bitmaps)
42814 */
42815
42816 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42817 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42818 {
42819 int o;
42820 int m;
42821 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42822 return key;
42823 }
42824
42825 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42826 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42827 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42828 {
42829 struct mthca_mailbox *mailbox;
42830 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42831 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42832 }
42833
42834 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42835 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42836 u64 *buffer_list, int buffer_size_shift,
42837 int list_len, u64 iova, u64 total_size,
42838 u32 access, struct mthca_mr *mr)
42839 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42840 index 415f8e1..e34214e 100644
42841 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42842 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42843 @@ -764,7 +764,7 @@ unlock:
42844 return 0;
42845 }
42846
42847 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42848 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42849 {
42850 struct mthca_dev *dev = to_mdev(ibcq->device);
42851 struct mthca_cq *cq = to_mcq(ibcq);
42852 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42853 index 3b2a6dc..bce26ff 100644
42854 --- a/drivers/infiniband/hw/nes/nes.c
42855 +++ b/drivers/infiniband/hw/nes/nes.c
42856 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42857 LIST_HEAD(nes_adapter_list);
42858 static LIST_HEAD(nes_dev_list);
42859
42860 -atomic_t qps_destroyed;
42861 +atomic_unchecked_t qps_destroyed;
42862
42863 static unsigned int ee_flsh_adapter;
42864 static unsigned int sysfs_nonidx_addr;
42865 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42866 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42867 struct nes_adapter *nesadapter = nesdev->nesadapter;
42868
42869 - atomic_inc(&qps_destroyed);
42870 + atomic_inc_unchecked(&qps_destroyed);
42871
42872 /* Free the control structures */
42873
42874 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42875 index bd9d132..70d84f4 100644
42876 --- a/drivers/infiniband/hw/nes/nes.h
42877 +++ b/drivers/infiniband/hw/nes/nes.h
42878 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42879 extern unsigned int wqm_quanta;
42880 extern struct list_head nes_adapter_list;
42881
42882 -extern atomic_t cm_connects;
42883 -extern atomic_t cm_accepts;
42884 -extern atomic_t cm_disconnects;
42885 -extern atomic_t cm_closes;
42886 -extern atomic_t cm_connecteds;
42887 -extern atomic_t cm_connect_reqs;
42888 -extern atomic_t cm_rejects;
42889 -extern atomic_t mod_qp_timouts;
42890 -extern atomic_t qps_created;
42891 -extern atomic_t qps_destroyed;
42892 -extern atomic_t sw_qps_destroyed;
42893 +extern atomic_unchecked_t cm_connects;
42894 +extern atomic_unchecked_t cm_accepts;
42895 +extern atomic_unchecked_t cm_disconnects;
42896 +extern atomic_unchecked_t cm_closes;
42897 +extern atomic_unchecked_t cm_connecteds;
42898 +extern atomic_unchecked_t cm_connect_reqs;
42899 +extern atomic_unchecked_t cm_rejects;
42900 +extern atomic_unchecked_t mod_qp_timouts;
42901 +extern atomic_unchecked_t qps_created;
42902 +extern atomic_unchecked_t qps_destroyed;
42903 +extern atomic_unchecked_t sw_qps_destroyed;
42904 extern u32 mh_detected;
42905 extern u32 mh_pauses_sent;
42906 extern u32 cm_packets_sent;
42907 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42908 extern u32 cm_packets_received;
42909 extern u32 cm_packets_dropped;
42910 extern u32 cm_packets_retrans;
42911 -extern atomic_t cm_listens_created;
42912 -extern atomic_t cm_listens_destroyed;
42913 +extern atomic_unchecked_t cm_listens_created;
42914 +extern atomic_unchecked_t cm_listens_destroyed;
42915 extern u32 cm_backlog_drops;
42916 -extern atomic_t cm_loopbacks;
42917 -extern atomic_t cm_nodes_created;
42918 -extern atomic_t cm_nodes_destroyed;
42919 -extern atomic_t cm_accel_dropped_pkts;
42920 -extern atomic_t cm_resets_recvd;
42921 -extern atomic_t pau_qps_created;
42922 -extern atomic_t pau_qps_destroyed;
42923 +extern atomic_unchecked_t cm_loopbacks;
42924 +extern atomic_unchecked_t cm_nodes_created;
42925 +extern atomic_unchecked_t cm_nodes_destroyed;
42926 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42927 +extern atomic_unchecked_t cm_resets_recvd;
42928 +extern atomic_unchecked_t pau_qps_created;
42929 +extern atomic_unchecked_t pau_qps_destroyed;
42930
42931 extern u32 int_mod_timer_init;
42932 extern u32 int_mod_cq_depth_256;
42933 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42934 index 6f09a72..cf4399d 100644
42935 --- a/drivers/infiniband/hw/nes/nes_cm.c
42936 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42937 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42938 u32 cm_packets_retrans;
42939 u32 cm_packets_created;
42940 u32 cm_packets_received;
42941 -atomic_t cm_listens_created;
42942 -atomic_t cm_listens_destroyed;
42943 +atomic_unchecked_t cm_listens_created;
42944 +atomic_unchecked_t cm_listens_destroyed;
42945 u32 cm_backlog_drops;
42946 -atomic_t cm_loopbacks;
42947 -atomic_t cm_nodes_created;
42948 -atomic_t cm_nodes_destroyed;
42949 -atomic_t cm_accel_dropped_pkts;
42950 -atomic_t cm_resets_recvd;
42951 +atomic_unchecked_t cm_loopbacks;
42952 +atomic_unchecked_t cm_nodes_created;
42953 +atomic_unchecked_t cm_nodes_destroyed;
42954 +atomic_unchecked_t cm_accel_dropped_pkts;
42955 +atomic_unchecked_t cm_resets_recvd;
42956
42957 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
42958 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
42959 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
42960 /* instance of function pointers for client API */
42961 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
42962 static struct nes_cm_ops nes_cm_api = {
42963 - mini_cm_accelerated,
42964 - mini_cm_listen,
42965 - mini_cm_del_listen,
42966 - mini_cm_connect,
42967 - mini_cm_close,
42968 - mini_cm_accept,
42969 - mini_cm_reject,
42970 - mini_cm_recv_pkt,
42971 - mini_cm_dealloc_core,
42972 - mini_cm_get,
42973 - mini_cm_set
42974 + .accelerated = mini_cm_accelerated,
42975 + .listen = mini_cm_listen,
42976 + .stop_listener = mini_cm_del_listen,
42977 + .connect = mini_cm_connect,
42978 + .close = mini_cm_close,
42979 + .accept = mini_cm_accept,
42980 + .reject = mini_cm_reject,
42981 + .recv_pkt = mini_cm_recv_pkt,
42982 + .destroy_cm_core = mini_cm_dealloc_core,
42983 + .get = mini_cm_get,
42984 + .set = mini_cm_set
42985 };
42986
42987 static struct nes_cm_core *g_cm_core;
42988
42989 -atomic_t cm_connects;
42990 -atomic_t cm_accepts;
42991 -atomic_t cm_disconnects;
42992 -atomic_t cm_closes;
42993 -atomic_t cm_connecteds;
42994 -atomic_t cm_connect_reqs;
42995 -atomic_t cm_rejects;
42996 +atomic_unchecked_t cm_connects;
42997 +atomic_unchecked_t cm_accepts;
42998 +atomic_unchecked_t cm_disconnects;
42999 +atomic_unchecked_t cm_closes;
43000 +atomic_unchecked_t cm_connecteds;
43001 +atomic_unchecked_t cm_connect_reqs;
43002 +atomic_unchecked_t cm_rejects;
43003
43004 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43005 {
43006 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43007 kfree(listener);
43008 listener = NULL;
43009 ret = 0;
43010 - atomic_inc(&cm_listens_destroyed);
43011 + atomic_inc_unchecked(&cm_listens_destroyed);
43012 } else {
43013 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43014 }
43015 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43016 cm_node->rem_mac);
43017
43018 add_hte_node(cm_core, cm_node);
43019 - atomic_inc(&cm_nodes_created);
43020 + atomic_inc_unchecked(&cm_nodes_created);
43021
43022 return cm_node;
43023 }
43024 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43025 }
43026
43027 atomic_dec(&cm_core->node_cnt);
43028 - atomic_inc(&cm_nodes_destroyed);
43029 + atomic_inc_unchecked(&cm_nodes_destroyed);
43030 nesqp = cm_node->nesqp;
43031 if (nesqp) {
43032 nesqp->cm_node = NULL;
43033 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43034
43035 static void drop_packet(struct sk_buff *skb)
43036 {
43037 - atomic_inc(&cm_accel_dropped_pkts);
43038 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43039 dev_kfree_skb_any(skb);
43040 }
43041
43042 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43043 {
43044
43045 int reset = 0; /* whether to send reset in case of err.. */
43046 - atomic_inc(&cm_resets_recvd);
43047 + atomic_inc_unchecked(&cm_resets_recvd);
43048 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43049 " refcnt=%d\n", cm_node, cm_node->state,
43050 atomic_read(&cm_node->ref_count));
43051 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43052 rem_ref_cm_node(cm_node->cm_core, cm_node);
43053 return NULL;
43054 }
43055 - atomic_inc(&cm_loopbacks);
43056 + atomic_inc_unchecked(&cm_loopbacks);
43057 loopbackremotenode->loopbackpartner = cm_node;
43058 loopbackremotenode->tcp_cntxt.rcv_wscale =
43059 NES_CM_DEFAULT_RCV_WND_SCALE;
43060 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43061 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43062 else {
43063 rem_ref_cm_node(cm_core, cm_node);
43064 - atomic_inc(&cm_accel_dropped_pkts);
43065 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43066 dev_kfree_skb_any(skb);
43067 }
43068 break;
43069 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43070
43071 if ((cm_id) && (cm_id->event_handler)) {
43072 if (issue_disconn) {
43073 - atomic_inc(&cm_disconnects);
43074 + atomic_inc_unchecked(&cm_disconnects);
43075 cm_event.event = IW_CM_EVENT_DISCONNECT;
43076 cm_event.status = disconn_status;
43077 cm_event.local_addr = cm_id->local_addr;
43078 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43079 }
43080
43081 if (issue_close) {
43082 - atomic_inc(&cm_closes);
43083 + atomic_inc_unchecked(&cm_closes);
43084 nes_disconnect(nesqp, 1);
43085
43086 cm_id->provider_data = nesqp;
43087 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43088
43089 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43090 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43091 - atomic_inc(&cm_accepts);
43092 + atomic_inc_unchecked(&cm_accepts);
43093
43094 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43095 netdev_refcnt_read(nesvnic->netdev));
43096 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43097 struct nes_cm_core *cm_core;
43098 u8 *start_buff;
43099
43100 - atomic_inc(&cm_rejects);
43101 + atomic_inc_unchecked(&cm_rejects);
43102 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43103 loopback = cm_node->loopbackpartner;
43104 cm_core = cm_node->cm_core;
43105 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43106 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43107 ntohs(laddr->sin_port));
43108
43109 - atomic_inc(&cm_connects);
43110 + atomic_inc_unchecked(&cm_connects);
43111 nesqp->active_conn = 1;
43112
43113 /* cache the cm_id in the qp */
43114 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43115 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43116 return err;
43117 }
43118 - atomic_inc(&cm_listens_created);
43119 + atomic_inc_unchecked(&cm_listens_created);
43120 }
43121
43122 cm_id->add_ref(cm_id);
43123 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43124
43125 if (nesqp->destroyed)
43126 return;
43127 - atomic_inc(&cm_connecteds);
43128 + atomic_inc_unchecked(&cm_connecteds);
43129 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43130 " local port 0x%04X. jiffies = %lu.\n",
43131 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43132 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43133
43134 cm_id->add_ref(cm_id);
43135 ret = cm_id->event_handler(cm_id, &cm_event);
43136 - atomic_inc(&cm_closes);
43137 + atomic_inc_unchecked(&cm_closes);
43138 cm_event.event = IW_CM_EVENT_CLOSE;
43139 cm_event.status = 0;
43140 cm_event.provider_data = cm_id->provider_data;
43141 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43142 return;
43143 cm_id = cm_node->cm_id;
43144
43145 - atomic_inc(&cm_connect_reqs);
43146 + atomic_inc_unchecked(&cm_connect_reqs);
43147 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43148 cm_node, cm_id, jiffies);
43149
43150 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43151 return;
43152 cm_id = cm_node->cm_id;
43153
43154 - atomic_inc(&cm_connect_reqs);
43155 + atomic_inc_unchecked(&cm_connect_reqs);
43156 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43157 cm_node, cm_id, jiffies);
43158
43159 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43160 index 4166452..fc952c3 100644
43161 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43162 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43163 @@ -40,8 +40,8 @@
43164 #include "nes.h"
43165 #include "nes_mgt.h"
43166
43167 -atomic_t pau_qps_created;
43168 -atomic_t pau_qps_destroyed;
43169 +atomic_unchecked_t pau_qps_created;
43170 +atomic_unchecked_t pau_qps_destroyed;
43171
43172 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43173 {
43174 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43175 {
43176 struct sk_buff *skb;
43177 unsigned long flags;
43178 - atomic_inc(&pau_qps_destroyed);
43179 + atomic_inc_unchecked(&pau_qps_destroyed);
43180
43181 /* Free packets that have not yet been forwarded */
43182 /* Lock is acquired by skb_dequeue when removing the skb */
43183 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43184 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43185 skb_queue_head_init(&nesqp->pau_list);
43186 spin_lock_init(&nesqp->pau_lock);
43187 - atomic_inc(&pau_qps_created);
43188 + atomic_inc_unchecked(&pau_qps_created);
43189 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43190 }
43191
43192 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43193 index 49eb511..a774366 100644
43194 --- a/drivers/infiniband/hw/nes/nes_nic.c
43195 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43196 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43197 target_stat_values[++index] = mh_detected;
43198 target_stat_values[++index] = mh_pauses_sent;
43199 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43200 - target_stat_values[++index] = atomic_read(&cm_connects);
43201 - target_stat_values[++index] = atomic_read(&cm_accepts);
43202 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43203 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43204 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43205 - target_stat_values[++index] = atomic_read(&cm_rejects);
43206 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43207 - target_stat_values[++index] = atomic_read(&qps_created);
43208 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43209 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43210 - target_stat_values[++index] = atomic_read(&cm_closes);
43211 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43212 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43213 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43214 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43215 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43216 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43217 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43218 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43219 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43220 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43221 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43222 target_stat_values[++index] = cm_packets_sent;
43223 target_stat_values[++index] = cm_packets_bounced;
43224 target_stat_values[++index] = cm_packets_created;
43225 target_stat_values[++index] = cm_packets_received;
43226 target_stat_values[++index] = cm_packets_dropped;
43227 target_stat_values[++index] = cm_packets_retrans;
43228 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43229 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43230 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43231 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43232 target_stat_values[++index] = cm_backlog_drops;
43233 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43234 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43235 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43236 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43237 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43238 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43239 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43240 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43241 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43242 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43243 target_stat_values[++index] = nesadapter->free_4kpbl;
43244 target_stat_values[++index] = nesadapter->free_256pbl;
43245 target_stat_values[++index] = int_mod_timer_init;
43246 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43247 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43248 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43249 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43250 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43251 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43252 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43253 }
43254
43255 /**
43256 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43257 index c0d0296..3185f57 100644
43258 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43259 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43260 @@ -46,9 +46,9 @@
43261
43262 #include <rdma/ib_umem.h>
43263
43264 -atomic_t mod_qp_timouts;
43265 -atomic_t qps_created;
43266 -atomic_t sw_qps_destroyed;
43267 +atomic_unchecked_t mod_qp_timouts;
43268 +atomic_unchecked_t qps_created;
43269 +atomic_unchecked_t sw_qps_destroyed;
43270
43271 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43272
43273 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43274 if (init_attr->create_flags)
43275 return ERR_PTR(-EINVAL);
43276
43277 - atomic_inc(&qps_created);
43278 + atomic_inc_unchecked(&qps_created);
43279 switch (init_attr->qp_type) {
43280 case IB_QPT_RC:
43281 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43282 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43283 struct iw_cm_event cm_event;
43284 int ret = 0;
43285
43286 - atomic_inc(&sw_qps_destroyed);
43287 + atomic_inc_unchecked(&sw_qps_destroyed);
43288 nesqp->destroyed = 1;
43289
43290 /* Blow away the connection if it exists. */
43291 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43292 index b218254..1d1aa3c 100644
43293 --- a/drivers/infiniband/hw/qib/qib.h
43294 +++ b/drivers/infiniband/hw/qib/qib.h
43295 @@ -52,6 +52,7 @@
43296 #include <linux/kref.h>
43297 #include <linux/sched.h>
43298 #include <linux/kthread.h>
43299 +#include <linux/slab.h>
43300
43301 #include "qib_common.h"
43302 #include "qib_verbs.h"
43303 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43304 index cdc7df4..a2fdfdb 100644
43305 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43306 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43307 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43308 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43309 }
43310
43311 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43312 +static struct rtnl_link_ops ipoib_link_ops = {
43313 .kind = "ipoib",
43314 .maxtype = IFLA_IPOIB_MAX,
43315 .policy = ipoib_policy,
43316 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43317 index e853a21..56fc5a8 100644
43318 --- a/drivers/input/gameport/gameport.c
43319 +++ b/drivers/input/gameport/gameport.c
43320 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43321 */
43322 static void gameport_init_port(struct gameport *gameport)
43323 {
43324 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43325 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43326
43327 __module_get(THIS_MODULE);
43328
43329 mutex_init(&gameport->drv_mutex);
43330 device_initialize(&gameport->dev);
43331 dev_set_name(&gameport->dev, "gameport%lu",
43332 - (unsigned long)atomic_inc_return(&gameport_no));
43333 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43334 gameport->dev.bus = &gameport_bus;
43335 gameport->dev.release = gameport_release_port;
43336 if (gameport->parent)
43337 diff --git a/drivers/input/input.c b/drivers/input/input.c
43338 index 213e3a1..4fea837 100644
43339 --- a/drivers/input/input.c
43340 +++ b/drivers/input/input.c
43341 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43342 */
43343 struct input_dev *input_allocate_device(void)
43344 {
43345 - static atomic_t input_no = ATOMIC_INIT(-1);
43346 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43347 struct input_dev *dev;
43348
43349 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43350 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43351 INIT_LIST_HEAD(&dev->node);
43352
43353 dev_set_name(&dev->dev, "input%lu",
43354 - (unsigned long)atomic_inc_return(&input_no));
43355 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43356
43357 __module_get(THIS_MODULE);
43358 }
43359 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43360 index 4a95b22..874c182 100644
43361 --- a/drivers/input/joystick/sidewinder.c
43362 +++ b/drivers/input/joystick/sidewinder.c
43363 @@ -30,6 +30,7 @@
43364 #include <linux/kernel.h>
43365 #include <linux/module.h>
43366 #include <linux/slab.h>
43367 +#include <linux/sched.h>
43368 #include <linux/input.h>
43369 #include <linux/gameport.h>
43370 #include <linux/jiffies.h>
43371 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43372 index 3aa2f3f..53c00ea 100644
43373 --- a/drivers/input/joystick/xpad.c
43374 +++ b/drivers/input/joystick/xpad.c
43375 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43376
43377 static int xpad_led_probe(struct usb_xpad *xpad)
43378 {
43379 - static atomic_t led_seq = ATOMIC_INIT(-1);
43380 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43381 unsigned long led_no;
43382 struct xpad_led *led;
43383 struct led_classdev *led_cdev;
43384 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43385 if (!led)
43386 return -ENOMEM;
43387
43388 - led_no = atomic_inc_return(&led_seq);
43389 + led_no = atomic_inc_return_unchecked(&led_seq);
43390
43391 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43392 led->xpad = xpad;
43393 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43394 index ac1fa5f..5f7502c 100644
43395 --- a/drivers/input/misc/ims-pcu.c
43396 +++ b/drivers/input/misc/ims-pcu.c
43397 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43398
43399 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43400 {
43401 - static atomic_t device_no = ATOMIC_INIT(-1);
43402 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43403
43404 const struct ims_pcu_device_info *info;
43405 int error;
43406 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43407 }
43408
43409 /* Device appears to be operable, complete initialization */
43410 - pcu->device_no = atomic_inc_return(&device_no);
43411 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43412
43413 /*
43414 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43415 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43416 index f4cf664..3204fda 100644
43417 --- a/drivers/input/mouse/psmouse.h
43418 +++ b/drivers/input/mouse/psmouse.h
43419 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43420 ssize_t (*set)(struct psmouse *psmouse, void *data,
43421 const char *buf, size_t count);
43422 bool protect;
43423 -};
43424 +} __do_const;
43425 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43426
43427 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43428 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43429 index b604564..3f14ae4 100644
43430 --- a/drivers/input/mousedev.c
43431 +++ b/drivers/input/mousedev.c
43432 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43433
43434 spin_unlock_irq(&client->packet_lock);
43435
43436 - if (copy_to_user(buffer, data, count))
43437 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43438 return -EFAULT;
43439
43440 return count;
43441 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43442 index a05a517..323a2fd 100644
43443 --- a/drivers/input/serio/serio.c
43444 +++ b/drivers/input/serio/serio.c
43445 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43446 */
43447 static void serio_init_port(struct serio *serio)
43448 {
43449 - static atomic_t serio_no = ATOMIC_INIT(-1);
43450 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43451
43452 __module_get(THIS_MODULE);
43453
43454 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43455 mutex_init(&serio->drv_mutex);
43456 device_initialize(&serio->dev);
43457 dev_set_name(&serio->dev, "serio%lu",
43458 - (unsigned long)atomic_inc_return(&serio_no));
43459 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43460 serio->dev.bus = &serio_bus;
43461 serio->dev.release = serio_release_port;
43462 serio->dev.groups = serio_device_attr_groups;
43463 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43464 index 71ef5d6..93380a9 100644
43465 --- a/drivers/input/serio/serio_raw.c
43466 +++ b/drivers/input/serio/serio_raw.c
43467 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43468
43469 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43470 {
43471 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43472 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43473 struct serio_raw *serio_raw;
43474 int err;
43475
43476 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43477 }
43478
43479 snprintf(serio_raw->name, sizeof(serio_raw->name),
43480 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43481 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43482 kref_init(&serio_raw->kref);
43483 INIT_LIST_HEAD(&serio_raw->client_list);
43484 init_waitqueue_head(&serio_raw->wait);
43485 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43486 index 9802485..2e9941d 100644
43487 --- a/drivers/iommu/amd_iommu.c
43488 +++ b/drivers/iommu/amd_iommu.c
43489 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43490
43491 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43492 {
43493 + phys_addr_t physaddr;
43494 WARN_ON(address & 0x7ULL);
43495
43496 memset(cmd, 0, sizeof(*cmd));
43497 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43498 - cmd->data[1] = upper_32_bits(__pa(address));
43499 +
43500 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43501 + if (object_starts_on_stack((void *)address)) {
43502 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43503 + physaddr = __pa((u64)adjbuf);
43504 + } else
43505 +#endif
43506 + physaddr = __pa(address);
43507 +
43508 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43509 + cmd->data[1] = upper_32_bits(physaddr);
43510 cmd->data[2] = 1;
43511 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43512 }
43513 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43514 index 6cd47b7..264d14a 100644
43515 --- a/drivers/iommu/arm-smmu.c
43516 +++ b/drivers/iommu/arm-smmu.c
43517 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43518 cfg->irptndx = cfg->cbndx;
43519 }
43520
43521 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43522 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43523 arm_smmu_init_context_bank(smmu_domain);
43524 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43525
43526 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43527 index f7718d7..3ef740b 100644
43528 --- a/drivers/iommu/iommu.c
43529 +++ b/drivers/iommu/iommu.c
43530 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43531 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43532 {
43533 int err;
43534 - struct notifier_block *nb;
43535 + notifier_block_no_const *nb;
43536 struct iommu_callback_data cb = {
43537 .ops = ops,
43538 };
43539 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43540 index 89c4846..1de796f 100644
43541 --- a/drivers/iommu/irq_remapping.c
43542 +++ b/drivers/iommu/irq_remapping.c
43543 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43544 void panic_if_irq_remap(const char *msg)
43545 {
43546 if (irq_remapping_enabled)
43547 - panic(msg);
43548 + panic("%s", msg);
43549 }
43550
43551 static void ir_ack_apic_edge(struct irq_data *data)
43552 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43553
43554 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43555 {
43556 - chip->irq_print_chip = ir_print_prefix;
43557 - chip->irq_ack = ir_ack_apic_edge;
43558 - chip->irq_eoi = ir_ack_apic_level;
43559 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43560 + pax_open_kernel();
43561 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43562 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43563 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43564 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43565 + pax_close_kernel();
43566 }
43567
43568 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43569 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43570 index d617ee5..df8be8b 100644
43571 --- a/drivers/irqchip/irq-gic.c
43572 +++ b/drivers/irqchip/irq-gic.c
43573 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43574 * Supported arch specific GIC irq extension.
43575 * Default make them NULL.
43576 */
43577 -struct irq_chip gic_arch_extn = {
43578 +irq_chip_no_const gic_arch_extn = {
43579 .irq_eoi = NULL,
43580 .irq_mask = NULL,
43581 .irq_unmask = NULL,
43582 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43583 chained_irq_exit(chip, desc);
43584 }
43585
43586 -static struct irq_chip gic_chip = {
43587 +static irq_chip_no_const gic_chip __read_only = {
43588 .name = "GIC",
43589 .irq_mask = gic_mask_irq,
43590 .irq_unmask = gic_unmask_irq,
43591 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43592 index 078cac5..fb0f846 100644
43593 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43594 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43595 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43596 struct intc_irqpin_iomem *i;
43597 struct resource *io[INTC_IRQPIN_REG_NR];
43598 struct resource *irq;
43599 - struct irq_chip *irq_chip;
43600 + irq_chip_no_const *irq_chip;
43601 void (*enable_fn)(struct irq_data *d);
43602 void (*disable_fn)(struct irq_data *d);
43603 const char *name = dev_name(dev);
43604 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43605 index 384e6ed..7a771b2 100644
43606 --- a/drivers/irqchip/irq-renesas-irqc.c
43607 +++ b/drivers/irqchip/irq-renesas-irqc.c
43608 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43609 struct irqc_priv *p;
43610 struct resource *io;
43611 struct resource *irq;
43612 - struct irq_chip *irq_chip;
43613 + irq_chip_no_const *irq_chip;
43614 const char *name = dev_name(&pdev->dev);
43615 int ret;
43616 int k;
43617 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43618 index 6a2df32..dc962f1 100644
43619 --- a/drivers/isdn/capi/capi.c
43620 +++ b/drivers/isdn/capi/capi.c
43621 @@ -81,8 +81,8 @@ struct capiminor {
43622
43623 struct capi20_appl *ap;
43624 u32 ncci;
43625 - atomic_t datahandle;
43626 - atomic_t msgid;
43627 + atomic_unchecked_t datahandle;
43628 + atomic_unchecked_t msgid;
43629
43630 struct tty_port port;
43631 int ttyinstop;
43632 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43633 capimsg_setu16(s, 2, mp->ap->applid);
43634 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43635 capimsg_setu8 (s, 5, CAPI_RESP);
43636 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43637 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43638 capimsg_setu32(s, 8, mp->ncci);
43639 capimsg_setu16(s, 12, datahandle);
43640 }
43641 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43642 mp->outbytes -= len;
43643 spin_unlock_bh(&mp->outlock);
43644
43645 - datahandle = atomic_inc_return(&mp->datahandle);
43646 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43647 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43648 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43649 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43650 capimsg_setu16(skb->data, 2, mp->ap->applid);
43651 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43652 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43653 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43654 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43655 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43656 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43657 capimsg_setu16(skb->data, 16, len); /* Data length */
43658 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43659 index aecec6d..11e13c5 100644
43660 --- a/drivers/isdn/gigaset/bas-gigaset.c
43661 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43662 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43663
43664
43665 static const struct gigaset_ops gigops = {
43666 - gigaset_write_cmd,
43667 - gigaset_write_room,
43668 - gigaset_chars_in_buffer,
43669 - gigaset_brkchars,
43670 - gigaset_init_bchannel,
43671 - gigaset_close_bchannel,
43672 - gigaset_initbcshw,
43673 - gigaset_freebcshw,
43674 - gigaset_reinitbcshw,
43675 - gigaset_initcshw,
43676 - gigaset_freecshw,
43677 - gigaset_set_modem_ctrl,
43678 - gigaset_baud_rate,
43679 - gigaset_set_line_ctrl,
43680 - gigaset_isoc_send_skb,
43681 - gigaset_isoc_input,
43682 + .write_cmd = gigaset_write_cmd,
43683 + .write_room = gigaset_write_room,
43684 + .chars_in_buffer = gigaset_chars_in_buffer,
43685 + .brkchars = gigaset_brkchars,
43686 + .init_bchannel = gigaset_init_bchannel,
43687 + .close_bchannel = gigaset_close_bchannel,
43688 + .initbcshw = gigaset_initbcshw,
43689 + .freebcshw = gigaset_freebcshw,
43690 + .reinitbcshw = gigaset_reinitbcshw,
43691 + .initcshw = gigaset_initcshw,
43692 + .freecshw = gigaset_freecshw,
43693 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43694 + .baud_rate = gigaset_baud_rate,
43695 + .set_line_ctrl = gigaset_set_line_ctrl,
43696 + .send_skb = gigaset_isoc_send_skb,
43697 + .handle_input = gigaset_isoc_input,
43698 };
43699
43700 /* bas_gigaset_init
43701 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43702 index 600c79b..3752bab 100644
43703 --- a/drivers/isdn/gigaset/interface.c
43704 +++ b/drivers/isdn/gigaset/interface.c
43705 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43706 }
43707 tty->driver_data = cs;
43708
43709 - ++cs->port.count;
43710 + atomic_inc(&cs->port.count);
43711
43712 - if (cs->port.count == 1) {
43713 + if (atomic_read(&cs->port.count) == 1) {
43714 tty_port_tty_set(&cs->port, tty);
43715 cs->port.low_latency = 1;
43716 }
43717 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43718
43719 if (!cs->connected)
43720 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43721 - else if (!cs->port.count)
43722 + else if (!atomic_read(&cs->port.count))
43723 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43724 - else if (!--cs->port.count)
43725 + else if (!atomic_dec_return(&cs->port.count))
43726 tty_port_tty_set(&cs->port, NULL);
43727
43728 mutex_unlock(&cs->mutex);
43729 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43730 index 8c91fd5..14f13ce 100644
43731 --- a/drivers/isdn/gigaset/ser-gigaset.c
43732 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43733 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43734 }
43735
43736 static const struct gigaset_ops ops = {
43737 - gigaset_write_cmd,
43738 - gigaset_write_room,
43739 - gigaset_chars_in_buffer,
43740 - gigaset_brkchars,
43741 - gigaset_init_bchannel,
43742 - gigaset_close_bchannel,
43743 - gigaset_initbcshw,
43744 - gigaset_freebcshw,
43745 - gigaset_reinitbcshw,
43746 - gigaset_initcshw,
43747 - gigaset_freecshw,
43748 - gigaset_set_modem_ctrl,
43749 - gigaset_baud_rate,
43750 - gigaset_set_line_ctrl,
43751 - gigaset_m10x_send_skb, /* asyncdata.c */
43752 - gigaset_m10x_input, /* asyncdata.c */
43753 + .write_cmd = gigaset_write_cmd,
43754 + .write_room = gigaset_write_room,
43755 + .chars_in_buffer = gigaset_chars_in_buffer,
43756 + .brkchars = gigaset_brkchars,
43757 + .init_bchannel = gigaset_init_bchannel,
43758 + .close_bchannel = gigaset_close_bchannel,
43759 + .initbcshw = gigaset_initbcshw,
43760 + .freebcshw = gigaset_freebcshw,
43761 + .reinitbcshw = gigaset_reinitbcshw,
43762 + .initcshw = gigaset_initcshw,
43763 + .freecshw = gigaset_freecshw,
43764 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43765 + .baud_rate = gigaset_baud_rate,
43766 + .set_line_ctrl = gigaset_set_line_ctrl,
43767 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43768 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43769 };
43770
43771
43772 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43773 index 5f306e2..5342f88 100644
43774 --- a/drivers/isdn/gigaset/usb-gigaset.c
43775 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43776 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43777 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43778 memcpy(cs->hw.usb->bchars, buf, 6);
43779 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43780 - 0, 0, &buf, 6, 2000);
43781 + 0, 0, buf, 6, 2000);
43782 }
43783
43784 static void gigaset_freebcshw(struct bc_state *bcs)
43785 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43786 }
43787
43788 static const struct gigaset_ops ops = {
43789 - gigaset_write_cmd,
43790 - gigaset_write_room,
43791 - gigaset_chars_in_buffer,
43792 - gigaset_brkchars,
43793 - gigaset_init_bchannel,
43794 - gigaset_close_bchannel,
43795 - gigaset_initbcshw,
43796 - gigaset_freebcshw,
43797 - gigaset_reinitbcshw,
43798 - gigaset_initcshw,
43799 - gigaset_freecshw,
43800 - gigaset_set_modem_ctrl,
43801 - gigaset_baud_rate,
43802 - gigaset_set_line_ctrl,
43803 - gigaset_m10x_send_skb,
43804 - gigaset_m10x_input,
43805 + .write_cmd = gigaset_write_cmd,
43806 + .write_room = gigaset_write_room,
43807 + .chars_in_buffer = gigaset_chars_in_buffer,
43808 + .brkchars = gigaset_brkchars,
43809 + .init_bchannel = gigaset_init_bchannel,
43810 + .close_bchannel = gigaset_close_bchannel,
43811 + .initbcshw = gigaset_initbcshw,
43812 + .freebcshw = gigaset_freebcshw,
43813 + .reinitbcshw = gigaset_reinitbcshw,
43814 + .initcshw = gigaset_initcshw,
43815 + .freecshw = gigaset_freecshw,
43816 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43817 + .baud_rate = gigaset_baud_rate,
43818 + .set_line_ctrl = gigaset_set_line_ctrl,
43819 + .send_skb = gigaset_m10x_send_skb,
43820 + .handle_input = gigaset_m10x_input,
43821 };
43822
43823 /*
43824 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43825 index 4d9b195..455075c 100644
43826 --- a/drivers/isdn/hardware/avm/b1.c
43827 +++ b/drivers/isdn/hardware/avm/b1.c
43828 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43829 }
43830 if (left) {
43831 if (t4file->user) {
43832 - if (copy_from_user(buf, dp, left))
43833 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43834 return -EFAULT;
43835 } else {
43836 memcpy(buf, dp, left);
43837 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43838 }
43839 if (left) {
43840 if (config->user) {
43841 - if (copy_from_user(buf, dp, left))
43842 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43843 return -EFAULT;
43844 } else {
43845 memcpy(buf, dp, left);
43846 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43847 index 9b856e1..fa03c92 100644
43848 --- a/drivers/isdn/i4l/isdn_common.c
43849 +++ b/drivers/isdn/i4l/isdn_common.c
43850 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43851 } else
43852 return -EINVAL;
43853 case IIOCDBGVAR:
43854 + if (!capable(CAP_SYS_RAWIO))
43855 + return -EPERM;
43856 if (arg) {
43857 if (copy_to_user(argp, &dev, sizeof(ulong)))
43858 return -EFAULT;
43859 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43860 index 91d5730..336523e 100644
43861 --- a/drivers/isdn/i4l/isdn_concap.c
43862 +++ b/drivers/isdn/i4l/isdn_concap.c
43863 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43864 }
43865
43866 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43867 - &isdn_concap_dl_data_req,
43868 - &isdn_concap_dl_connect_req,
43869 - &isdn_concap_dl_disconn_req
43870 + .data_req = &isdn_concap_dl_data_req,
43871 + .connect_req = &isdn_concap_dl_connect_req,
43872 + .disconn_req = &isdn_concap_dl_disconn_req
43873 };
43874
43875 /* The following should better go into a dedicated source file such that
43876 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43877 index bc91261..2ef7e36 100644
43878 --- a/drivers/isdn/i4l/isdn_tty.c
43879 +++ b/drivers/isdn/i4l/isdn_tty.c
43880 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43881
43882 #ifdef ISDN_DEBUG_MODEM_OPEN
43883 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43884 - port->count);
43885 + atomic_read(&port->count));
43886 #endif
43887 - port->count++;
43888 + atomic_inc(&port->count);
43889 port->tty = tty;
43890 /*
43891 * Start up serial port
43892 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43893 #endif
43894 return;
43895 }
43896 - if ((tty->count == 1) && (port->count != 1)) {
43897 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43898 /*
43899 * Uh, oh. tty->count is 1, which means that the tty
43900 * structure will be freed. Info->count should always
43901 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43902 * serial port won't be shutdown.
43903 */
43904 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43905 - "info->count is %d\n", port->count);
43906 - port->count = 1;
43907 + "info->count is %d\n", atomic_read(&port->count));
43908 + atomic_set(&port->count, 1);
43909 }
43910 - if (--port->count < 0) {
43911 + if (atomic_dec_return(&port->count) < 0) {
43912 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43913 - info->line, port->count);
43914 - port->count = 0;
43915 + info->line, atomic_read(&port->count));
43916 + atomic_set(&port->count, 0);
43917 }
43918 - if (port->count) {
43919 + if (atomic_read(&port->count)) {
43920 #ifdef ISDN_DEBUG_MODEM_OPEN
43921 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43922 #endif
43923 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43924 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43925 return;
43926 isdn_tty_shutdown(info);
43927 - port->count = 0;
43928 + atomic_set(&port->count, 0);
43929 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43930 port->tty = NULL;
43931 wake_up_interruptible(&port->open_wait);
43932 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43933 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43934 modem_info *info = &dev->mdm.info[i];
43935
43936 - if (info->port.count == 0)
43937 + if (atomic_read(&info->port.count) == 0)
43938 continue;
43939 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43940 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43941 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43942 index e2d4e58..40cd045 100644
43943 --- a/drivers/isdn/i4l/isdn_x25iface.c
43944 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43945 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43946
43947
43948 static struct concap_proto_ops ix25_pops = {
43949 - &isdn_x25iface_proto_new,
43950 - &isdn_x25iface_proto_del,
43951 - &isdn_x25iface_proto_restart,
43952 - &isdn_x25iface_proto_close,
43953 - &isdn_x25iface_xmit,
43954 - &isdn_x25iface_receive,
43955 - &isdn_x25iface_connect_ind,
43956 - &isdn_x25iface_disconn_ind
43957 + .proto_new = &isdn_x25iface_proto_new,
43958 + .proto_del = &isdn_x25iface_proto_del,
43959 + .restart = &isdn_x25iface_proto_restart,
43960 + .close = &isdn_x25iface_proto_close,
43961 + .encap_and_xmit = &isdn_x25iface_xmit,
43962 + .data_ind = &isdn_x25iface_receive,
43963 + .connect_ind = &isdn_x25iface_connect_ind,
43964 + .disconn_ind = &isdn_x25iface_disconn_ind
43965 };
43966
43967 /* error message helper function */
43968 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
43969 index 6a7447c..b4987ea 100644
43970 --- a/drivers/isdn/icn/icn.c
43971 +++ b/drivers/isdn/icn/icn.c
43972 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
43973 if (count > len)
43974 count = len;
43975 if (user) {
43976 - if (copy_from_user(msg, buf, count))
43977 + if (count > sizeof msg || copy_from_user(msg, buf, count))
43978 return -EFAULT;
43979 } else
43980 memcpy(msg, buf, count);
43981 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
43982 if (ints[0] > 1)
43983 membase = (unsigned long)ints[2];
43984 if (str && *str) {
43985 - strcpy(sid, str);
43986 + strlcpy(sid, str, sizeof(sid));
43987 icn_id = sid;
43988 if ((p = strchr(sid, ','))) {
43989 *p++ = 0;
43990 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
43991 index 87f7dff..7300125 100644
43992 --- a/drivers/isdn/mISDN/dsp_cmx.c
43993 +++ b/drivers/isdn/mISDN/dsp_cmx.c
43994 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
43995 static u16 dsp_count; /* last sample count */
43996 static int dsp_count_valid; /* if we have last sample count */
43997
43998 -void
43999 +void __intentional_overflow(-1)
44000 dsp_cmx_send(void *arg)
44001 {
44002 struct dsp_conf *conf;
44003 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
44004 index 0f9ed1e..2715d6f 100644
44005 --- a/drivers/leds/leds-clevo-mail.c
44006 +++ b/drivers/leds/leds-clevo-mail.c
44007 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
44008 * detected as working, but in reality it is not) as low as
44009 * possible.
44010 */
44011 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
44012 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
44013 {
44014 .callback = clevo_mail_led_dmi_callback,
44015 .ident = "Clevo D410J",
44016 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
44017 index 046cb70..6b20d39 100644
44018 --- a/drivers/leds/leds-ss4200.c
44019 +++ b/drivers/leds/leds-ss4200.c
44020 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
44021 * detected as working, but in reality it is not) as low as
44022 * possible.
44023 */
44024 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
44025 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
44026 {
44027 .callback = ss4200_led_dmi_callback,
44028 .ident = "Intel SS4200-E",
44029 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
44030 index 6590558..a74c5dd 100644
44031 --- a/drivers/lguest/core.c
44032 +++ b/drivers/lguest/core.c
44033 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
44034 * The end address needs +1 because __get_vm_area allocates an
44035 * extra guard page, so we need space for that.
44036 */
44037 +
44038 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
44039 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44040 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
44041 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44042 +#else
44043 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
44044 VM_ALLOC, switcher_addr, switcher_addr
44045 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
44046 +#endif
44047 +
44048 if (!switcher_vma) {
44049 err = -ENOMEM;
44050 printk("lguest: could not map switcher pages high\n");
44051 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
44052 * Now the Switcher is mapped at the right address, we can't fail!
44053 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
44054 */
44055 - memcpy(switcher_vma->addr, start_switcher_text,
44056 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
44057 end_switcher_text - start_switcher_text);
44058
44059 printk(KERN_INFO "lguest: mapped switcher at %p\n",
44060 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
44061 index e8b55c3..3514c37 100644
44062 --- a/drivers/lguest/page_tables.c
44063 +++ b/drivers/lguest/page_tables.c
44064 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
44065 /*:*/
44066
44067 #ifdef CONFIG_X86_PAE
44068 -static void release_pmd(pmd_t *spmd)
44069 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
44070 {
44071 /* If the entry's not present, there's nothing to release. */
44072 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
44073 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
44074 index 922a1ac..9dd0c2a 100644
44075 --- a/drivers/lguest/x86/core.c
44076 +++ b/drivers/lguest/x86/core.c
44077 @@ -59,7 +59,7 @@ static struct {
44078 /* Offset from where switcher.S was compiled to where we've copied it */
44079 static unsigned long switcher_offset(void)
44080 {
44081 - return switcher_addr - (unsigned long)start_switcher_text;
44082 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44083 }
44084
44085 /* This cpu's struct lguest_pages (after the Switcher text page) */
44086 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44087 * These copies are pretty cheap, so we do them unconditionally: */
44088 /* Save the current Host top-level page directory.
44089 */
44090 +
44091 +#ifdef CONFIG_PAX_PER_CPU_PGD
44092 + pages->state.host_cr3 = read_cr3();
44093 +#else
44094 pages->state.host_cr3 = __pa(current->mm->pgd);
44095 +#endif
44096 +
44097 /*
44098 * Set up the Guest's page tables to see this CPU's pages (and no
44099 * other CPU's pages).
44100 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
44101 * compiled-in switcher code and the high-mapped copy we just made.
44102 */
44103 for (i = 0; i < IDT_ENTRIES; i++)
44104 - default_idt_entries[i] += switcher_offset();
44105 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44106
44107 /*
44108 * Set up the Switcher's per-cpu areas.
44109 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44110 * it will be undisturbed when we switch. To change %cs and jump we
44111 * need this structure to feed to Intel's "lcall" instruction.
44112 */
44113 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44114 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44115 lguest_entry.segment = LGUEST_CS;
44116
44117 /*
44118 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44119 index 40634b0..4f5855e 100644
44120 --- a/drivers/lguest/x86/switcher_32.S
44121 +++ b/drivers/lguest/x86/switcher_32.S
44122 @@ -87,6 +87,7 @@
44123 #include <asm/page.h>
44124 #include <asm/segment.h>
44125 #include <asm/lguest.h>
44126 +#include <asm/processor-flags.h>
44127
44128 // We mark the start of the code to copy
44129 // It's placed in .text tho it's never run here
44130 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44131 // Changes type when we load it: damn Intel!
44132 // For after we switch over our page tables
44133 // That entry will be read-only: we'd crash.
44134 +
44135 +#ifdef CONFIG_PAX_KERNEXEC
44136 + mov %cr0, %edx
44137 + xor $X86_CR0_WP, %edx
44138 + mov %edx, %cr0
44139 +#endif
44140 +
44141 movl $(GDT_ENTRY_TSS*8), %edx
44142 ltr %dx
44143
44144 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44145 // Let's clear it again for our return.
44146 // The GDT descriptor of the Host
44147 // Points to the table after two "size" bytes
44148 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44149 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44150 // Clear "used" from type field (byte 5, bit 2)
44151 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44152 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44153 +
44154 +#ifdef CONFIG_PAX_KERNEXEC
44155 + mov %cr0, %eax
44156 + xor $X86_CR0_WP, %eax
44157 + mov %eax, %cr0
44158 +#endif
44159
44160 // Once our page table's switched, the Guest is live!
44161 // The Host fades as we run this final step.
44162 @@ -295,13 +309,12 @@ deliver_to_host:
44163 // I consulted gcc, and it gave
44164 // These instructions, which I gladly credit:
44165 leal (%edx,%ebx,8), %eax
44166 - movzwl (%eax),%edx
44167 - movl 4(%eax), %eax
44168 - xorw %ax, %ax
44169 - orl %eax, %edx
44170 + movl 4(%eax), %edx
44171 + movw (%eax), %dx
44172 // Now the address of the handler's in %edx
44173 // We call it now: its "iret" drops us home.
44174 - jmp *%edx
44175 + ljmp $__KERNEL_CS, $1f
44176 +1: jmp *%edx
44177
44178 // Every interrupt can come to us here
44179 // But we must truly tell each apart.
44180 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44181 index a08e3ee..df8ade2 100644
44182 --- a/drivers/md/bcache/closure.h
44183 +++ b/drivers/md/bcache/closure.h
44184 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44185 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44186 struct workqueue_struct *wq)
44187 {
44188 - BUG_ON(object_is_on_stack(cl));
44189 + BUG_ON(object_starts_on_stack(cl));
44190 closure_set_ip(cl);
44191 cl->fn = fn;
44192 cl->wq = wq;
44193 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44194 index 1695ee5..89f18ab 100644
44195 --- a/drivers/md/bitmap.c
44196 +++ b/drivers/md/bitmap.c
44197 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44198 chunk_kb ? "KB" : "B");
44199 if (bitmap->storage.file) {
44200 seq_printf(seq, ", file: ");
44201 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44202 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44203 }
44204
44205 seq_printf(seq, "\n");
44206 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44207 index 73f791b..8c5d3ac 100644
44208 --- a/drivers/md/dm-ioctl.c
44209 +++ b/drivers/md/dm-ioctl.c
44210 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44211 cmd == DM_LIST_VERSIONS_CMD)
44212 return 0;
44213
44214 - if ((cmd == DM_DEV_CREATE_CMD)) {
44215 + if (cmd == DM_DEV_CREATE_CMD) {
44216 if (!*param->name) {
44217 DMWARN("name not supplied when creating device");
44218 return -EINVAL;
44219 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44220 index 089d627..ef7352e 100644
44221 --- a/drivers/md/dm-raid1.c
44222 +++ b/drivers/md/dm-raid1.c
44223 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44224
44225 struct mirror {
44226 struct mirror_set *ms;
44227 - atomic_t error_count;
44228 + atomic_unchecked_t error_count;
44229 unsigned long error_type;
44230 struct dm_dev *dev;
44231 sector_t offset;
44232 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44233 struct mirror *m;
44234
44235 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44236 - if (!atomic_read(&m->error_count))
44237 + if (!atomic_read_unchecked(&m->error_count))
44238 return m;
44239
44240 return NULL;
44241 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44242 * simple way to tell if a device has encountered
44243 * errors.
44244 */
44245 - atomic_inc(&m->error_count);
44246 + atomic_inc_unchecked(&m->error_count);
44247
44248 if (test_and_set_bit(error_type, &m->error_type))
44249 return;
44250 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44251 struct mirror *m = get_default_mirror(ms);
44252
44253 do {
44254 - if (likely(!atomic_read(&m->error_count)))
44255 + if (likely(!atomic_read_unchecked(&m->error_count)))
44256 return m;
44257
44258 if (m-- == ms->mirror)
44259 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44260 {
44261 struct mirror *default_mirror = get_default_mirror(m->ms);
44262
44263 - return !atomic_read(&default_mirror->error_count);
44264 + return !atomic_read_unchecked(&default_mirror->error_count);
44265 }
44266
44267 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44268 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44269 */
44270 if (likely(region_in_sync(ms, region, 1)))
44271 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44272 - else if (m && atomic_read(&m->error_count))
44273 + else if (m && atomic_read_unchecked(&m->error_count))
44274 m = NULL;
44275
44276 if (likely(m))
44277 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44278 }
44279
44280 ms->mirror[mirror].ms = ms;
44281 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44282 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44283 ms->mirror[mirror].error_type = 0;
44284 ms->mirror[mirror].offset = offset;
44285
44286 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44287 */
44288 static char device_status_char(struct mirror *m)
44289 {
44290 - if (!atomic_read(&(m->error_count)))
44291 + if (!atomic_read_unchecked(&(m->error_count)))
44292 return 'A';
44293
44294 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44295 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44296 index f478a4c..4b8e5ef 100644
44297 --- a/drivers/md/dm-stats.c
44298 +++ b/drivers/md/dm-stats.c
44299 @@ -382,7 +382,7 @@ do_sync_free:
44300 synchronize_rcu_expedited();
44301 dm_stat_free(&s->rcu_head);
44302 } else {
44303 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44304 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44305 call_rcu(&s->rcu_head, dm_stat_free);
44306 }
44307 return 0;
44308 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44309 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44310 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44311 ));
44312 - ACCESS_ONCE(last->last_sector) = end_sector;
44313 - ACCESS_ONCE(last->last_rw) = bi_rw;
44314 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44315 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44316 }
44317
44318 rcu_read_lock();
44319 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44320 index f8b37d4..5c5cafd 100644
44321 --- a/drivers/md/dm-stripe.c
44322 +++ b/drivers/md/dm-stripe.c
44323 @@ -21,7 +21,7 @@ struct stripe {
44324 struct dm_dev *dev;
44325 sector_t physical_start;
44326
44327 - atomic_t error_count;
44328 + atomic_unchecked_t error_count;
44329 };
44330
44331 struct stripe_c {
44332 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44333 kfree(sc);
44334 return r;
44335 }
44336 - atomic_set(&(sc->stripe[i].error_count), 0);
44337 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44338 }
44339
44340 ti->private = sc;
44341 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44342 DMEMIT("%d ", sc->stripes);
44343 for (i = 0; i < sc->stripes; i++) {
44344 DMEMIT("%s ", sc->stripe[i].dev->name);
44345 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44346 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44347 'D' : 'A';
44348 }
44349 buffer[i] = '\0';
44350 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44351 */
44352 for (i = 0; i < sc->stripes; i++)
44353 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44354 - atomic_inc(&(sc->stripe[i].error_count));
44355 - if (atomic_read(&(sc->stripe[i].error_count)) <
44356 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44357 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44358 DM_IO_ERROR_THRESHOLD)
44359 schedule_work(&sc->trigger_event);
44360 }
44361 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44362 index 3afae9e..4e1c954 100644
44363 --- a/drivers/md/dm-table.c
44364 +++ b/drivers/md/dm-table.c
44365 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44366 if (!dev_size)
44367 return 0;
44368
44369 - if ((start >= dev_size) || (start + len > dev_size)) {
44370 + if ((start >= dev_size) || (len > dev_size - start)) {
44371 DMWARN("%s: %s too small for target: "
44372 "start=%llu, len=%llu, dev_size=%llu",
44373 dm_device_name(ti->table->md), bdevname(bdev, b),
44374 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44375 index 43adbb8..7b34305 100644
44376 --- a/drivers/md/dm-thin-metadata.c
44377 +++ b/drivers/md/dm-thin-metadata.c
44378 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44379 {
44380 pmd->info.tm = pmd->tm;
44381 pmd->info.levels = 2;
44382 - pmd->info.value_type.context = pmd->data_sm;
44383 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44384 pmd->info.value_type.size = sizeof(__le64);
44385 pmd->info.value_type.inc = data_block_inc;
44386 pmd->info.value_type.dec = data_block_dec;
44387 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44388
44389 pmd->bl_info.tm = pmd->tm;
44390 pmd->bl_info.levels = 1;
44391 - pmd->bl_info.value_type.context = pmd->data_sm;
44392 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44393 pmd->bl_info.value_type.size = sizeof(__le64);
44394 pmd->bl_info.value_type.inc = data_block_inc;
44395 pmd->bl_info.value_type.dec = data_block_dec;
44396 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44397 index 64b10e0..07db8f4 100644
44398 --- a/drivers/md/dm.c
44399 +++ b/drivers/md/dm.c
44400 @@ -185,9 +185,9 @@ struct mapped_device {
44401 /*
44402 * Event handling.
44403 */
44404 - atomic_t event_nr;
44405 + atomic_unchecked_t event_nr;
44406 wait_queue_head_t eventq;
44407 - atomic_t uevent_seq;
44408 + atomic_unchecked_t uevent_seq;
44409 struct list_head uevent_list;
44410 spinlock_t uevent_lock; /* Protect access to uevent_list */
44411
44412 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44413 spin_lock_init(&md->deferred_lock);
44414 atomic_set(&md->holders, 1);
44415 atomic_set(&md->open_count, 0);
44416 - atomic_set(&md->event_nr, 0);
44417 - atomic_set(&md->uevent_seq, 0);
44418 + atomic_set_unchecked(&md->event_nr, 0);
44419 + atomic_set_unchecked(&md->uevent_seq, 0);
44420 INIT_LIST_HEAD(&md->uevent_list);
44421 INIT_LIST_HEAD(&md->table_devices);
44422 spin_lock_init(&md->uevent_lock);
44423 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44424
44425 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44426
44427 - atomic_inc(&md->event_nr);
44428 + atomic_inc_unchecked(&md->event_nr);
44429 wake_up(&md->eventq);
44430 }
44431
44432 @@ -3034,18 +3034,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44433
44434 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44435 {
44436 - return atomic_add_return(1, &md->uevent_seq);
44437 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44438 }
44439
44440 uint32_t dm_get_event_nr(struct mapped_device *md)
44441 {
44442 - return atomic_read(&md->event_nr);
44443 + return atomic_read_unchecked(&md->event_nr);
44444 }
44445
44446 int dm_wait_event(struct mapped_device *md, int event_nr)
44447 {
44448 return wait_event_interruptible(md->eventq,
44449 - (event_nr != atomic_read(&md->event_nr)));
44450 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44451 }
44452
44453 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44454 diff --git a/drivers/md/md.c b/drivers/md/md.c
44455 index 709755f..5bc3fa4 100644
44456 --- a/drivers/md/md.c
44457 +++ b/drivers/md/md.c
44458 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44459 * start build, activate spare
44460 */
44461 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44462 -static atomic_t md_event_count;
44463 +static atomic_unchecked_t md_event_count;
44464 void md_new_event(struct mddev *mddev)
44465 {
44466 - atomic_inc(&md_event_count);
44467 + atomic_inc_unchecked(&md_event_count);
44468 wake_up(&md_event_waiters);
44469 }
44470 EXPORT_SYMBOL_GPL(md_new_event);
44471 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44472 */
44473 static void md_new_event_inintr(struct mddev *mddev)
44474 {
44475 - atomic_inc(&md_event_count);
44476 + atomic_inc_unchecked(&md_event_count);
44477 wake_up(&md_event_waiters);
44478 }
44479
44480 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44481 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44482 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44483 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44484 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44485 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44486
44487 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44488 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44489 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44490 else
44491 sb->resync_offset = cpu_to_le64(0);
44492
44493 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44494 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44495
44496 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44497 sb->size = cpu_to_le64(mddev->dev_sectors);
44498 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44499 static ssize_t
44500 errors_show(struct md_rdev *rdev, char *page)
44501 {
44502 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44503 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44504 }
44505
44506 static ssize_t
44507 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44508 char *e;
44509 unsigned long n = simple_strtoul(buf, &e, 10);
44510 if (*buf && (*e == 0 || *e == '\n')) {
44511 - atomic_set(&rdev->corrected_errors, n);
44512 + atomic_set_unchecked(&rdev->corrected_errors, n);
44513 return len;
44514 }
44515 return -EINVAL;
44516 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44517 rdev->sb_loaded = 0;
44518 rdev->bb_page = NULL;
44519 atomic_set(&rdev->nr_pending, 0);
44520 - atomic_set(&rdev->read_errors, 0);
44521 - atomic_set(&rdev->corrected_errors, 0);
44522 + atomic_set_unchecked(&rdev->read_errors, 0);
44523 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44524
44525 INIT_LIST_HEAD(&rdev->same_set);
44526 init_waitqueue_head(&rdev->blocked_wait);
44527 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44528
44529 spin_unlock(&pers_lock);
44530 seq_printf(seq, "\n");
44531 - seq->poll_event = atomic_read(&md_event_count);
44532 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44533 return 0;
44534 }
44535 if (v == (void*)2) {
44536 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44537 return error;
44538
44539 seq = file->private_data;
44540 - seq->poll_event = atomic_read(&md_event_count);
44541 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44542 return error;
44543 }
44544
44545 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44546 /* always allow read */
44547 mask = POLLIN | POLLRDNORM;
44548
44549 - if (seq->poll_event != atomic_read(&md_event_count))
44550 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44551 mask |= POLLERR | POLLPRI;
44552 return mask;
44553 }
44554 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44555 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44556 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44557 (int)part_stat_read(&disk->part0, sectors[1]) -
44558 - atomic_read(&disk->sync_io);
44559 + atomic_read_unchecked(&disk->sync_io);
44560 /* sync IO will cause sync_io to increase before the disk_stats
44561 * as sync_io is counted when a request starts, and
44562 * disk_stats is counted when it completes.
44563 diff --git a/drivers/md/md.h b/drivers/md/md.h
44564 index 03cec5b..0a658c1 100644
44565 --- a/drivers/md/md.h
44566 +++ b/drivers/md/md.h
44567 @@ -94,13 +94,13 @@ struct md_rdev {
44568 * only maintained for arrays that
44569 * support hot removal
44570 */
44571 - atomic_t read_errors; /* number of consecutive read errors that
44572 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44573 * we have tried to ignore.
44574 */
44575 struct timespec last_read_error; /* monotonic time since our
44576 * last read error
44577 */
44578 - atomic_t corrected_errors; /* number of corrected read errors,
44579 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44580 * for reporting to userspace and storing
44581 * in superblock.
44582 */
44583 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44584
44585 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44586 {
44587 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44588 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44589 }
44590
44591 struct md_personality
44592 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44593 index e8a9042..35bd145 100644
44594 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44595 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44596 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44597 * Flick into a mode where all blocks get allocated in the new area.
44598 */
44599 smm->begin = old_len;
44600 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44601 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44602
44603 /*
44604 * Extend.
44605 @@ -714,7 +714,7 @@ out:
44606 /*
44607 * Switch back to normal behaviour.
44608 */
44609 - memcpy(sm, &ops, sizeof(*sm));
44610 + memcpy((void *)sm, &ops, sizeof(*sm));
44611 return r;
44612 }
44613
44614 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44615 index 3e6d115..ffecdeb 100644
44616 --- a/drivers/md/persistent-data/dm-space-map.h
44617 +++ b/drivers/md/persistent-data/dm-space-map.h
44618 @@ -71,6 +71,7 @@ struct dm_space_map {
44619 dm_sm_threshold_fn fn,
44620 void *context);
44621 };
44622 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44623
44624 /*----------------------------------------------------------------*/
44625
44626 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44627 index 2f2f38f..f6a8ebe 100644
44628 --- a/drivers/md/raid1.c
44629 +++ b/drivers/md/raid1.c
44630 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44631 if (r1_sync_page_io(rdev, sect, s,
44632 bio->bi_io_vec[idx].bv_page,
44633 READ) != 0)
44634 - atomic_add(s, &rdev->corrected_errors);
44635 + atomic_add_unchecked(s, &rdev->corrected_errors);
44636 }
44637 sectors -= s;
44638 sect += s;
44639 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44640 !test_bit(Faulty, &rdev->flags)) {
44641 if (r1_sync_page_io(rdev, sect, s,
44642 conf->tmppage, READ)) {
44643 - atomic_add(s, &rdev->corrected_errors);
44644 + atomic_add_unchecked(s, &rdev->corrected_errors);
44645 printk(KERN_INFO
44646 "md/raid1:%s: read error corrected "
44647 "(%d sectors at %llu on %s)\n",
44648 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44649 index 32e282f..5cec803 100644
44650 --- a/drivers/md/raid10.c
44651 +++ b/drivers/md/raid10.c
44652 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44653 /* The write handler will notice the lack of
44654 * R10BIO_Uptodate and record any errors etc
44655 */
44656 - atomic_add(r10_bio->sectors,
44657 + atomic_add_unchecked(r10_bio->sectors,
44658 &conf->mirrors[d].rdev->corrected_errors);
44659
44660 /* for reconstruct, we always reschedule after a read.
44661 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44662 {
44663 struct timespec cur_time_mon;
44664 unsigned long hours_since_last;
44665 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44666 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44667
44668 ktime_get_ts(&cur_time_mon);
44669
44670 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44671 * overflowing the shift of read_errors by hours_since_last.
44672 */
44673 if (hours_since_last >= 8 * sizeof(read_errors))
44674 - atomic_set(&rdev->read_errors, 0);
44675 + atomic_set_unchecked(&rdev->read_errors, 0);
44676 else
44677 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44678 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44679 }
44680
44681 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44682 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44683 return;
44684
44685 check_decay_read_errors(mddev, rdev);
44686 - atomic_inc(&rdev->read_errors);
44687 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44688 + atomic_inc_unchecked(&rdev->read_errors);
44689 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44690 char b[BDEVNAME_SIZE];
44691 bdevname(rdev->bdev, b);
44692
44693 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44694 "md/raid10:%s: %s: Raid device exceeded "
44695 "read_error threshold [cur %d:max %d]\n",
44696 mdname(mddev), b,
44697 - atomic_read(&rdev->read_errors), max_read_errors);
44698 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44699 printk(KERN_NOTICE
44700 "md/raid10:%s: %s: Failing raid device\n",
44701 mdname(mddev), b);
44702 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44703 sect +
44704 choose_data_offset(r10_bio, rdev)),
44705 bdevname(rdev->bdev, b));
44706 - atomic_add(s, &rdev->corrected_errors);
44707 + atomic_add_unchecked(s, &rdev->corrected_errors);
44708 }
44709
44710 rdev_dec_pending(rdev, mddev);
44711 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44712 index 8577cc7..e80e05d 100644
44713 --- a/drivers/md/raid5.c
44714 +++ b/drivers/md/raid5.c
44715 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44716 return 1;
44717 }
44718
44719 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44720 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44721 +#endif
44722 +
44723 static int grow_stripes(struct r5conf *conf, int num)
44724 {
44725 struct kmem_cache *sc;
44726 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44727 "raid%d-%s", conf->level, mdname(conf->mddev));
44728 else
44729 sprintf(conf->cache_name[0],
44730 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44731 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44732 +#else
44733 "raid%d-%p", conf->level, conf->mddev);
44734 +#endif
44735 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44736
44737 conf->active_name = 0;
44738 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44739 mdname(conf->mddev), STRIPE_SECTORS,
44740 (unsigned long long)s,
44741 bdevname(rdev->bdev, b));
44742 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44743 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44744 clear_bit(R5_ReadError, &sh->dev[i].flags);
44745 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44746 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44747 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44748
44749 - if (atomic_read(&rdev->read_errors))
44750 - atomic_set(&rdev->read_errors, 0);
44751 + if (atomic_read_unchecked(&rdev->read_errors))
44752 + atomic_set_unchecked(&rdev->read_errors, 0);
44753 } else {
44754 const char *bdn = bdevname(rdev->bdev, b);
44755 int retry = 0;
44756 int set_bad = 0;
44757
44758 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44759 - atomic_inc(&rdev->read_errors);
44760 + atomic_inc_unchecked(&rdev->read_errors);
44761 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44762 printk_ratelimited(
44763 KERN_WARNING
44764 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44765 mdname(conf->mddev),
44766 (unsigned long long)s,
44767 bdn);
44768 - } else if (atomic_read(&rdev->read_errors)
44769 + } else if (atomic_read_unchecked(&rdev->read_errors)
44770 > conf->max_nr_stripes)
44771 printk(KERN_WARNING
44772 "md/raid:%s: Too many read errors, failing device %s.\n",
44773 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44774 index 983db75..ef9248c 100644
44775 --- a/drivers/media/dvb-core/dvbdev.c
44776 +++ b/drivers/media/dvb-core/dvbdev.c
44777 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44778 const struct dvb_device *template, void *priv, int type)
44779 {
44780 struct dvb_device *dvbdev;
44781 - struct file_operations *dvbdevfops;
44782 + file_operations_no_const *dvbdevfops;
44783 struct device *clsdev;
44784 int minor;
44785 int id;
44786 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44787 index 6ad22b6..6e90e2a 100644
44788 --- a/drivers/media/dvb-frontends/af9033.h
44789 +++ b/drivers/media/dvb-frontends/af9033.h
44790 @@ -96,6 +96,6 @@ struct af9033_ops {
44791 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44792 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44793 int onoff);
44794 -};
44795 +} __no_const;
44796
44797 #endif /* AF9033_H */
44798 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44799 index 9b6c3bb..baeb5c7 100644
44800 --- a/drivers/media/dvb-frontends/dib3000.h
44801 +++ b/drivers/media/dvb-frontends/dib3000.h
44802 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44803 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44804 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44805 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44806 -};
44807 +} __no_const;
44808
44809 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44810 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44811 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44812 index 1fea0e9..321ce8f 100644
44813 --- a/drivers/media/dvb-frontends/dib7000p.h
44814 +++ b/drivers/media/dvb-frontends/dib7000p.h
44815 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44816 int (*get_adc_power)(struct dvb_frontend *fe);
44817 int (*slave_reset)(struct dvb_frontend *fe);
44818 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44819 -};
44820 +} __no_const;
44821
44822 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44823 void *dib7000p_attach(struct dib7000p_ops *ops);
44824 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44825 index 84cc103..5780c54 100644
44826 --- a/drivers/media/dvb-frontends/dib8000.h
44827 +++ b/drivers/media/dvb-frontends/dib8000.h
44828 @@ -61,7 +61,7 @@ struct dib8000_ops {
44829 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44830 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44831 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44832 -};
44833 +} __no_const;
44834
44835 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44836 void *dib8000_attach(struct dib8000_ops *ops);
44837 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44838 index 860c98fc..497fa25 100644
44839 --- a/drivers/media/pci/cx88/cx88-video.c
44840 +++ b/drivers/media/pci/cx88/cx88-video.c
44841 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44842
44843 /* ------------------------------------------------------------------ */
44844
44845 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44846 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44847 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44848 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44849 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44850 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44851
44852 module_param_array(video_nr, int, NULL, 0444);
44853 module_param_array(vbi_nr, int, NULL, 0444);
44854 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44855 index 802642d..5534900 100644
44856 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44857 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44858 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44859 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44860
44861 /* ivtv instance counter */
44862 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44863 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44864
44865 /* Parameter declarations */
44866 static int cardtype[IVTV_MAX_CARDS];
44867 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44868 index 8cbe6b4..ea3601c 100644
44869 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44870 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44871 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44872
44873 static int solo_sysfs_init(struct solo_dev *solo_dev)
44874 {
44875 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44876 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44877 struct device *dev = &solo_dev->dev;
44878 const char *driver;
44879 int i;
44880 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44881 index c7141f2..5301fec 100644
44882 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44883 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44884 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44885
44886 int solo_g723_init(struct solo_dev *solo_dev)
44887 {
44888 - static struct snd_device_ops ops = { NULL };
44889 + static struct snd_device_ops ops = { };
44890 struct snd_card *card;
44891 struct snd_kcontrol_new kctl;
44892 char name[32];
44893 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44894 index 8c84846..27b4f83 100644
44895 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44896 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44897 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44898
44899 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44900 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44901 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44902 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44903 if (p2m_id < 0)
44904 p2m_id = -p2m_id;
44905 }
44906 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44907 index bd8edfa..e82ed85 100644
44908 --- a/drivers/media/pci/solo6x10/solo6x10.h
44909 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44910 @@ -220,7 +220,7 @@ struct solo_dev {
44911
44912 /* P2M DMA Engine */
44913 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44914 - atomic_t p2m_count;
44915 + atomic_unchecked_t p2m_count;
44916 int p2m_jiffies;
44917 unsigned int p2m_timeouts;
44918
44919 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44920 index c135165..dc69499 100644
44921 --- a/drivers/media/pci/tw68/tw68-core.c
44922 +++ b/drivers/media/pci/tw68/tw68-core.c
44923 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
44924 module_param_array(card, int, NULL, 0444);
44925 MODULE_PARM_DESC(card, "card type");
44926
44927 -static atomic_t tw68_instance = ATOMIC_INIT(0);
44928 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
44929
44930 /* ------------------------------------------------------------------ */
44931
44932 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
44933 index ba2d8f9..1566684 100644
44934 --- a/drivers/media/platform/omap/omap_vout.c
44935 +++ b/drivers/media/platform/omap/omap_vout.c
44936 @@ -63,7 +63,6 @@ enum omap_vout_channels {
44937 OMAP_VIDEO2,
44938 };
44939
44940 -static struct videobuf_queue_ops video_vbq_ops;
44941 /* Variables configurable through module params*/
44942 static u32 video1_numbuffers = 3;
44943 static u32 video2_numbuffers = 3;
44944 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
44945 {
44946 struct videobuf_queue *q;
44947 struct omap_vout_device *vout = NULL;
44948 + static struct videobuf_queue_ops video_vbq_ops = {
44949 + .buf_setup = omap_vout_buffer_setup,
44950 + .buf_prepare = omap_vout_buffer_prepare,
44951 + .buf_release = omap_vout_buffer_release,
44952 + .buf_queue = omap_vout_buffer_queue,
44953 + };
44954
44955 vout = video_drvdata(file);
44956 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
44957 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
44958 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
44959
44960 q = &vout->vbq;
44961 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
44962 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
44963 - video_vbq_ops.buf_release = omap_vout_buffer_release;
44964 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
44965 spin_lock_init(&vout->vbq_lock);
44966
44967 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
44968 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
44969 index fb2acc5..a2fcbdc4 100644
44970 --- a/drivers/media/platform/s5p-tv/mixer.h
44971 +++ b/drivers/media/platform/s5p-tv/mixer.h
44972 @@ -156,7 +156,7 @@ struct mxr_layer {
44973 /** layer index (unique identifier) */
44974 int idx;
44975 /** callbacks for layer methods */
44976 - struct mxr_layer_ops ops;
44977 + struct mxr_layer_ops *ops;
44978 /** format array */
44979 const struct mxr_format **fmt_array;
44980 /** size of format array */
44981 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44982 index 74344c7..a39e70e 100644
44983 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44984 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44985 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
44986 {
44987 struct mxr_layer *layer;
44988 int ret;
44989 - struct mxr_layer_ops ops = {
44990 + static struct mxr_layer_ops ops = {
44991 .release = mxr_graph_layer_release,
44992 .buffer_set = mxr_graph_buffer_set,
44993 .stream_set = mxr_graph_stream_set,
44994 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
44995 index b713403..53cb5ad 100644
44996 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
44997 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
44998 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
44999 layer->update_buf = next;
45000 }
45001
45002 - layer->ops.buffer_set(layer, layer->update_buf);
45003 + layer->ops->buffer_set(layer, layer->update_buf);
45004
45005 if (done && done != layer->shadow_buf)
45006 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
45007 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
45008 index b4d2696..91df48e 100644
45009 --- a/drivers/media/platform/s5p-tv/mixer_video.c
45010 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
45011 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
45012 layer->geo.src.height = layer->geo.src.full_height;
45013
45014 mxr_geometry_dump(mdev, &layer->geo);
45015 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45016 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45017 mxr_geometry_dump(mdev, &layer->geo);
45018 }
45019
45020 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
45021 layer->geo.dst.full_width = mbus_fmt.width;
45022 layer->geo.dst.full_height = mbus_fmt.height;
45023 layer->geo.dst.field = mbus_fmt.field;
45024 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45025 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
45026
45027 mxr_geometry_dump(mdev, &layer->geo);
45028 }
45029 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
45030 /* set source size to highest accepted value */
45031 geo->src.full_width = max(geo->dst.full_width, pix->width);
45032 geo->src.full_height = max(geo->dst.full_height, pix->height);
45033 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45034 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45035 mxr_geometry_dump(mdev, &layer->geo);
45036 /* set cropping to total visible screen */
45037 geo->src.width = pix->width;
45038 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
45039 geo->src.x_offset = 0;
45040 geo->src.y_offset = 0;
45041 /* assure consistency of geometry */
45042 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45043 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
45044 mxr_geometry_dump(mdev, &layer->geo);
45045 /* set full size to lowest possible value */
45046 geo->src.full_width = 0;
45047 geo->src.full_height = 0;
45048 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45049 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
45050 mxr_geometry_dump(mdev, &layer->geo);
45051
45052 /* returning results */
45053 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
45054 target->width = s->r.width;
45055 target->height = s->r.height;
45056
45057 - layer->ops.fix_geometry(layer, stage, s->flags);
45058 + layer->ops->fix_geometry(layer, stage, s->flags);
45059
45060 /* retrieve update selection rectangle */
45061 res.left = target->x_offset;
45062 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
45063 mxr_output_get(mdev);
45064
45065 mxr_layer_update_output(layer);
45066 - layer->ops.format_set(layer);
45067 + layer->ops->format_set(layer);
45068 /* enabling layer in hardware */
45069 spin_lock_irqsave(&layer->enq_slock, flags);
45070 layer->state = MXR_LAYER_STREAMING;
45071 spin_unlock_irqrestore(&layer->enq_slock, flags);
45072
45073 - layer->ops.stream_set(layer, MXR_ENABLE);
45074 + layer->ops->stream_set(layer, MXR_ENABLE);
45075 mxr_streamer_get(mdev);
45076
45077 return 0;
45078 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
45079 spin_unlock_irqrestore(&layer->enq_slock, flags);
45080
45081 /* disabling layer in hardware */
45082 - layer->ops.stream_set(layer, MXR_DISABLE);
45083 + layer->ops->stream_set(layer, MXR_DISABLE);
45084 /* remove one streamer */
45085 mxr_streamer_put(mdev);
45086 /* allow changes in output configuration */
45087 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45088
45089 void mxr_layer_release(struct mxr_layer *layer)
45090 {
45091 - if (layer->ops.release)
45092 - layer->ops.release(layer);
45093 + if (layer->ops->release)
45094 + layer->ops->release(layer);
45095 }
45096
45097 void mxr_base_layer_release(struct mxr_layer *layer)
45098 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45099
45100 layer->mdev = mdev;
45101 layer->idx = idx;
45102 - layer->ops = *ops;
45103 + layer->ops = ops;
45104
45105 spin_lock_init(&layer->enq_slock);
45106 INIT_LIST_HEAD(&layer->enq_list);
45107 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45108 index c9388c4..ce71ece 100644
45109 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45110 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45111 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45112 {
45113 struct mxr_layer *layer;
45114 int ret;
45115 - struct mxr_layer_ops ops = {
45116 + static struct mxr_layer_ops ops = {
45117 .release = mxr_vp_layer_release,
45118 .buffer_set = mxr_vp_buffer_set,
45119 .stream_set = mxr_vp_stream_set,
45120 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45121 index 82affae..42833ec 100644
45122 --- a/drivers/media/radio/radio-cadet.c
45123 +++ b/drivers/media/radio/radio-cadet.c
45124 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45125 unsigned char readbuf[RDS_BUFFER];
45126 int i = 0;
45127
45128 + if (count > RDS_BUFFER)
45129 + return -EFAULT;
45130 mutex_lock(&dev->lock);
45131 if (dev->rdsstat == 0)
45132 cadet_start_rds(dev);
45133 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45134 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45135 mutex_unlock(&dev->lock);
45136
45137 - if (i && copy_to_user(data, readbuf, i))
45138 - return -EFAULT;
45139 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45140 + i = -EFAULT;
45141 +
45142 return i;
45143 }
45144
45145 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45146 index 5236035..c622c74 100644
45147 --- a/drivers/media/radio/radio-maxiradio.c
45148 +++ b/drivers/media/radio/radio-maxiradio.c
45149 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45150 /* TEA5757 pin mappings */
45151 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45152
45153 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45154 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45155
45156 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45157 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45158 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45159 index 050b3bb..79f62b9 100644
45160 --- a/drivers/media/radio/radio-shark.c
45161 +++ b/drivers/media/radio/radio-shark.c
45162 @@ -79,7 +79,7 @@ struct shark_device {
45163 u32 last_val;
45164 };
45165
45166 -static atomic_t shark_instance = ATOMIC_INIT(0);
45167 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45168
45169 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45170 {
45171 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45172 index 8654e0d..0608a64 100644
45173 --- a/drivers/media/radio/radio-shark2.c
45174 +++ b/drivers/media/radio/radio-shark2.c
45175 @@ -74,7 +74,7 @@ struct shark_device {
45176 u8 *transfer_buffer;
45177 };
45178
45179 -static atomic_t shark_instance = ATOMIC_INIT(0);
45180 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45181
45182 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45183 {
45184 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45185 index dccf586..d5db411 100644
45186 --- a/drivers/media/radio/radio-si476x.c
45187 +++ b/drivers/media/radio/radio-si476x.c
45188 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45189 struct si476x_radio *radio;
45190 struct v4l2_ctrl *ctrl;
45191
45192 - static atomic_t instance = ATOMIC_INIT(0);
45193 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45194
45195 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45196 if (!radio)
45197 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45198 index 704397f..4d05977 100644
45199 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45200 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45201 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45202 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45203
45204 /* Radio Nr */
45205 -static u32 radio_nr = -1;
45206 +static int radio_nr = -1;
45207 module_param(radio_nr, int, 0444);
45208 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45209
45210 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45211 index 9fd1527..8927230 100644
45212 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45213 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45214 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45215
45216 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45217 {
45218 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45219 - char result[64];
45220 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45221 - sizeof(result), 0);
45222 + char *buf;
45223 + char *result;
45224 + int retval;
45225 +
45226 + buf = kmalloc(2, GFP_KERNEL);
45227 + if (buf == NULL)
45228 + return -ENOMEM;
45229 + result = kmalloc(64, GFP_KERNEL);
45230 + if (result == NULL) {
45231 + kfree(buf);
45232 + return -ENOMEM;
45233 + }
45234 +
45235 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45236 + buf[1] = enable ? 1 : 0;
45237 +
45238 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45239 +
45240 + kfree(buf);
45241 + kfree(result);
45242 + return retval;
45243 }
45244
45245 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45246 {
45247 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45248 - char state[3];
45249 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45250 + char *buf;
45251 + char *state;
45252 + int retval;
45253 +
45254 + buf = kmalloc(2, GFP_KERNEL);
45255 + if (buf == NULL)
45256 + return -ENOMEM;
45257 + state = kmalloc(3, GFP_KERNEL);
45258 + if (state == NULL) {
45259 + kfree(buf);
45260 + return -ENOMEM;
45261 + }
45262 +
45263 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45264 + buf[1] = enable ? 1 : 0;
45265 +
45266 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45267 +
45268 + kfree(buf);
45269 + kfree(state);
45270 + return retval;
45271 }
45272
45273 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45274 {
45275 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45276 - char state[3];
45277 + char *query;
45278 + char *state;
45279 int ret;
45280 + query = kmalloc(1, GFP_KERNEL);
45281 + if (query == NULL)
45282 + return -ENOMEM;
45283 + state = kmalloc(3, GFP_KERNEL);
45284 + if (state == NULL) {
45285 + kfree(query);
45286 + return -ENOMEM;
45287 + }
45288 +
45289 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45290
45291 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45292
45293 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45294 - sizeof(state), 0);
45295 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45296 if (ret < 0) {
45297 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45298 "state info\n");
45299 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45300
45301 /* Copy this pointer as we are gonna need it in the release phase */
45302 cinergyt2_usb_device = adap->dev;
45303 -
45304 + kfree(query);
45305 + kfree(state);
45306 return 0;
45307 }
45308
45309 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45310 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45311 {
45312 struct cinergyt2_state *st = d->priv;
45313 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45314 + u8 *key, *cmd;
45315 int i;
45316
45317 + cmd = kmalloc(1, GFP_KERNEL);
45318 + if (cmd == NULL)
45319 + return -EINVAL;
45320 + key = kzalloc(5, GFP_KERNEL);
45321 + if (key == NULL) {
45322 + kfree(cmd);
45323 + return -EINVAL;
45324 + }
45325 +
45326 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45327 +
45328 *state = REMOTE_NO_KEY_PRESSED;
45329
45330 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45331 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45332 if (key[4] == 0xff) {
45333 /* key repeat */
45334 st->rc_counter++;
45335 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45336 *event = d->last_event;
45337 deb_rc("repeat key, event %x\n",
45338 *event);
45339 - return 0;
45340 + goto out;
45341 }
45342 }
45343 deb_rc("repeated key (non repeatable)\n");
45344 }
45345 - return 0;
45346 + goto out;
45347 }
45348
45349 /* hack to pass checksum on the custom field */
45350 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45351
45352 deb_rc("key: %*ph\n", 5, key);
45353 }
45354 +out:
45355 + kfree(cmd);
45356 + kfree(key);
45357 return 0;
45358 }
45359
45360 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45361 index c890fe4..f9b2ae6 100644
45362 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45363 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45364 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45365 fe_status_t *status)
45366 {
45367 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45368 - struct dvbt_get_status_msg result;
45369 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45370 + struct dvbt_get_status_msg *result;
45371 + u8 *cmd;
45372 int ret;
45373
45374 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45375 - sizeof(result), 0);
45376 + cmd = kmalloc(1, GFP_KERNEL);
45377 + if (cmd == NULL)
45378 + return -ENOMEM;
45379 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45380 + if (result == NULL) {
45381 + kfree(cmd);
45382 + return -ENOMEM;
45383 + }
45384 +
45385 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45386 +
45387 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45388 + sizeof(*result), 0);
45389 if (ret < 0)
45390 - return ret;
45391 + goto out;
45392
45393 *status = 0;
45394
45395 - if (0xffff - le16_to_cpu(result.gain) > 30)
45396 + if (0xffff - le16_to_cpu(result->gain) > 30)
45397 *status |= FE_HAS_SIGNAL;
45398 - if (result.lock_bits & (1 << 6))
45399 + if (result->lock_bits & (1 << 6))
45400 *status |= FE_HAS_LOCK;
45401 - if (result.lock_bits & (1 << 5))
45402 + if (result->lock_bits & (1 << 5))
45403 *status |= FE_HAS_SYNC;
45404 - if (result.lock_bits & (1 << 4))
45405 + if (result->lock_bits & (1 << 4))
45406 *status |= FE_HAS_CARRIER;
45407 - if (result.lock_bits & (1 << 1))
45408 + if (result->lock_bits & (1 << 1))
45409 *status |= FE_HAS_VITERBI;
45410
45411 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45412 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45413 *status &= ~FE_HAS_LOCK;
45414
45415 - return 0;
45416 +out:
45417 + kfree(cmd);
45418 + kfree(result);
45419 + return ret;
45420 }
45421
45422 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45423 {
45424 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45425 - struct dvbt_get_status_msg status;
45426 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45427 + struct dvbt_get_status_msg *status;
45428 + char *cmd;
45429 int ret;
45430
45431 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45432 - sizeof(status), 0);
45433 + cmd = kmalloc(1, GFP_KERNEL);
45434 + if (cmd == NULL)
45435 + return -ENOMEM;
45436 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45437 + if (status == NULL) {
45438 + kfree(cmd);
45439 + return -ENOMEM;
45440 + }
45441 +
45442 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45443 +
45444 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45445 + sizeof(*status), 0);
45446 if (ret < 0)
45447 - return ret;
45448 + goto out;
45449
45450 - *ber = le32_to_cpu(status.viterbi_error_rate);
45451 + *ber = le32_to_cpu(status->viterbi_error_rate);
45452 +out:
45453 + kfree(cmd);
45454 + kfree(status);
45455 return 0;
45456 }
45457
45458 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45459 {
45460 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45461 - struct dvbt_get_status_msg status;
45462 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45463 + struct dvbt_get_status_msg *status;
45464 + u8 *cmd;
45465 int ret;
45466
45467 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45468 - sizeof(status), 0);
45469 + cmd = kmalloc(1, GFP_KERNEL);
45470 + if (cmd == NULL)
45471 + return -ENOMEM;
45472 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45473 + if (status == NULL) {
45474 + kfree(cmd);
45475 + return -ENOMEM;
45476 + }
45477 +
45478 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45479 +
45480 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45481 + sizeof(*status), 0);
45482 if (ret < 0) {
45483 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45484 ret);
45485 - return ret;
45486 + goto out;
45487 }
45488 - *unc = le32_to_cpu(status.uncorrected_block_count);
45489 - return 0;
45490 + *unc = le32_to_cpu(status->uncorrected_block_count);
45491 +
45492 +out:
45493 + kfree(cmd);
45494 + kfree(status);
45495 + return ret;
45496 }
45497
45498 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45499 u16 *strength)
45500 {
45501 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45502 - struct dvbt_get_status_msg status;
45503 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45504 + struct dvbt_get_status_msg *status;
45505 + char *cmd;
45506 int ret;
45507
45508 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45509 - sizeof(status), 0);
45510 + cmd = kmalloc(1, GFP_KERNEL);
45511 + if (cmd == NULL)
45512 + return -ENOMEM;
45513 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45514 + if (status == NULL) {
45515 + kfree(cmd);
45516 + return -ENOMEM;
45517 + }
45518 +
45519 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45520 +
45521 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45522 + sizeof(*status), 0);
45523 if (ret < 0) {
45524 err("cinergyt2_fe_read_signal_strength() Failed!"
45525 " (Error=%d)\n", ret);
45526 - return ret;
45527 + goto out;
45528 }
45529 - *strength = (0xffff - le16_to_cpu(status.gain));
45530 + *strength = (0xffff - le16_to_cpu(status->gain));
45531 +
45532 +out:
45533 + kfree(cmd);
45534 + kfree(status);
45535 return 0;
45536 }
45537
45538 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45539 {
45540 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45541 - struct dvbt_get_status_msg status;
45542 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45543 + struct dvbt_get_status_msg *status;
45544 + char *cmd;
45545 int ret;
45546
45547 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45548 - sizeof(status), 0);
45549 + cmd = kmalloc(1, GFP_KERNEL);
45550 + if (cmd == NULL)
45551 + return -ENOMEM;
45552 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45553 + if (status == NULL) {
45554 + kfree(cmd);
45555 + return -ENOMEM;
45556 + }
45557 +
45558 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45559 +
45560 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45561 + sizeof(*status), 0);
45562 if (ret < 0) {
45563 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45564 - return ret;
45565 + goto out;
45566 }
45567 - *snr = (status.snr << 8) | status.snr;
45568 - return 0;
45569 + *snr = (status->snr << 8) | status->snr;
45570 +
45571 +out:
45572 + kfree(cmd);
45573 + kfree(status);
45574 + return ret;
45575 }
45576
45577 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45578 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45579 {
45580 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45581 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45582 - struct dvbt_set_parameters_msg param;
45583 - char result[2];
45584 + struct dvbt_set_parameters_msg *param;
45585 + char *result;
45586 int err;
45587
45588 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45589 - param.tps = cpu_to_le16(compute_tps(fep));
45590 - param.freq = cpu_to_le32(fep->frequency / 1000);
45591 - param.flags = 0;
45592 + result = kmalloc(2, GFP_KERNEL);
45593 + if (result == NULL)
45594 + return -ENOMEM;
45595 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45596 + if (param == NULL) {
45597 + kfree(result);
45598 + return -ENOMEM;
45599 + }
45600 +
45601 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45602 + param->tps = cpu_to_le16(compute_tps(fep));
45603 + param->freq = cpu_to_le32(fep->frequency / 1000);
45604 + param->flags = 0;
45605
45606 switch (fep->bandwidth_hz) {
45607 default:
45608 case 8000000:
45609 - param.bandwidth = 8;
45610 + param->bandwidth = 8;
45611 break;
45612 case 7000000:
45613 - param.bandwidth = 7;
45614 + param->bandwidth = 7;
45615 break;
45616 case 6000000:
45617 - param.bandwidth = 6;
45618 + param->bandwidth = 6;
45619 break;
45620 }
45621
45622 err = dvb_usb_generic_rw(state->d,
45623 - (char *)&param, sizeof(param),
45624 - result, sizeof(result), 0);
45625 + (char *)param, sizeof(*param),
45626 + result, 2, 0);
45627 if (err < 0)
45628 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45629
45630 - return (err < 0) ? err : 0;
45631 + kfree(result);
45632 + kfree(param);
45633 + return err;
45634 }
45635
45636 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45637 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45638 index 733a7ff..f8b52e3 100644
45639 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45640 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45641 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45642
45643 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45644 {
45645 - struct hexline hx;
45646 - u8 reset;
45647 + struct hexline *hx;
45648 + u8 *reset;
45649 int ret,pos=0;
45650
45651 + reset = kmalloc(1, GFP_KERNEL);
45652 + if (reset == NULL)
45653 + return -ENOMEM;
45654 +
45655 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45656 + if (hx == NULL) {
45657 + kfree(reset);
45658 + return -ENOMEM;
45659 + }
45660 +
45661 /* stop the CPU */
45662 - reset = 1;
45663 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45664 + reset[0] = 1;
45665 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45666 err("could not stop the USB controller CPU.");
45667
45668 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45669 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45670 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45671 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45672 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45673 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45674
45675 - if (ret != hx.len) {
45676 + if (ret != hx->len) {
45677 err("error while transferring firmware "
45678 "(transferred size: %d, block size: %d)",
45679 - ret,hx.len);
45680 + ret,hx->len);
45681 ret = -EINVAL;
45682 break;
45683 }
45684 }
45685 if (ret < 0) {
45686 err("firmware download failed at %d with %d",pos,ret);
45687 + kfree(reset);
45688 + kfree(hx);
45689 return ret;
45690 }
45691
45692 if (ret == 0) {
45693 /* restart the CPU */
45694 - reset = 0;
45695 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45696 + reset[0] = 0;
45697 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45698 err("could not restart the USB controller CPU.");
45699 ret = -EINVAL;
45700 }
45701 } else
45702 ret = -EIO;
45703
45704 + kfree(reset);
45705 + kfree(hx);
45706 +
45707 return ret;
45708 }
45709 EXPORT_SYMBOL(usb_cypress_load_firmware);
45710 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45711 index 1a3df10..57997a5 100644
45712 --- a/drivers/media/usb/dvb-usb/dw2102.c
45713 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45714 @@ -118,7 +118,7 @@ struct su3000_state {
45715
45716 struct s6x0_state {
45717 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45718 -};
45719 +} __no_const;
45720
45721 /* debug */
45722 static int dvb_usb_dw2102_debug;
45723 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45724 index 5801ae7..83f71fa 100644
45725 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45726 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45727 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45728 static int technisat_usb2_i2c_access(struct usb_device *udev,
45729 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45730 {
45731 - u8 b[64];
45732 - int ret, actual_length;
45733 + u8 *b = kmalloc(64, GFP_KERNEL);
45734 + int ret, actual_length, error = 0;
45735 +
45736 + if (b == NULL)
45737 + return -ENOMEM;
45738
45739 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45740 debug_dump(tx, txlen, deb_i2c);
45741 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45742
45743 if (ret < 0) {
45744 err("i2c-error: out failed %02x = %d", device_addr, ret);
45745 - return -ENODEV;
45746 + error = -ENODEV;
45747 + goto out;
45748 }
45749
45750 ret = usb_bulk_msg(udev,
45751 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45752 b, 64, &actual_length, 1000);
45753 if (ret < 0) {
45754 err("i2c-error: in failed %02x = %d", device_addr, ret);
45755 - return -ENODEV;
45756 + error = -ENODEV;
45757 + goto out;
45758 }
45759
45760 if (b[0] != I2C_STATUS_OK) {
45761 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45762 /* handle tuner-i2c-nak */
45763 if (!(b[0] == I2C_STATUS_NAK &&
45764 device_addr == 0x60
45765 - /* && device_is_technisat_usb2 */))
45766 - return -ENODEV;
45767 + /* && device_is_technisat_usb2 */)) {
45768 + error = -ENODEV;
45769 + goto out;
45770 + }
45771 }
45772
45773 deb_i2c("status: %d, ", b[0]);
45774 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45775
45776 deb_i2c("\n");
45777
45778 - return 0;
45779 +out:
45780 + kfree(b);
45781 + return error;
45782 }
45783
45784 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45785 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45786 {
45787 int ret;
45788
45789 - u8 led[8] = {
45790 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45791 - 0
45792 - };
45793 + u8 *led = kzalloc(8, GFP_KERNEL);
45794 +
45795 + if (led == NULL)
45796 + return -ENOMEM;
45797
45798 if (disable_led_control && state != TECH_LED_OFF)
45799 return 0;
45800
45801 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45802 +
45803 switch (state) {
45804 case TECH_LED_ON:
45805 led[1] = 0x82;
45806 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45807 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45808 USB_TYPE_VENDOR | USB_DIR_OUT,
45809 0, 0,
45810 - led, sizeof(led), 500);
45811 + led, 8, 500);
45812
45813 mutex_unlock(&d->i2c_mutex);
45814 +
45815 + kfree(led);
45816 +
45817 return ret;
45818 }
45819
45820 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45821 {
45822 int ret;
45823 - u8 b = 0;
45824 + u8 *b = kzalloc(1, GFP_KERNEL);
45825 +
45826 + if (b == NULL)
45827 + return -ENOMEM;
45828
45829 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45830 return -EAGAIN;
45831 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45832 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45833 USB_TYPE_VENDOR | USB_DIR_OUT,
45834 (red << 8) | green, 0,
45835 - &b, 1, 500);
45836 + b, 1, 500);
45837
45838 mutex_unlock(&d->i2c_mutex);
45839
45840 + kfree(b);
45841 +
45842 return ret;
45843 }
45844
45845 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45846 struct dvb_usb_device_description **desc, int *cold)
45847 {
45848 int ret;
45849 - u8 version[3];
45850 + u8 *version = kmalloc(3, GFP_KERNEL);
45851
45852 /* first select the interface */
45853 if (usb_set_interface(udev, 0, 1) != 0)
45854 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45855
45856 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45857
45858 + if (version == NULL)
45859 + return 0;
45860 +
45861 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45862 GET_VERSION_INFO_VENDOR_REQUEST,
45863 USB_TYPE_VENDOR | USB_DIR_IN,
45864 0, 0,
45865 - version, sizeof(version), 500);
45866 + version, 3, 500);
45867
45868 if (ret < 0)
45869 *cold = 1;
45870 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45871 *cold = 0;
45872 }
45873
45874 + kfree(version);
45875 +
45876 return 0;
45877 }
45878
45879 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45880
45881 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45882 {
45883 - u8 buf[62], *b;
45884 + u8 *buf, *b;
45885 int ret;
45886 struct ir_raw_event ev;
45887
45888 + buf = kmalloc(62, GFP_KERNEL);
45889 +
45890 + if (buf == NULL)
45891 + return -ENOMEM;
45892 +
45893 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45894 buf[1] = 0x08;
45895 buf[2] = 0x8f;
45896 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45897 GET_IR_DATA_VENDOR_REQUEST,
45898 USB_TYPE_VENDOR | USB_DIR_IN,
45899 0x8080, 0,
45900 - buf, sizeof(buf), 500);
45901 + buf, 62, 500);
45902
45903 unlock:
45904 mutex_unlock(&d->i2c_mutex);
45905
45906 - if (ret < 0)
45907 + if (ret < 0) {
45908 + kfree(buf);
45909 return ret;
45910 + }
45911
45912 - if (ret == 1)
45913 + if (ret == 1) {
45914 + kfree(buf);
45915 return 0; /* no key pressed */
45916 + }
45917
45918 /* decoding */
45919 b = buf+1;
45920 @@ -656,6 +689,8 @@ unlock:
45921
45922 ir_raw_event_handle(d->rc_dev);
45923
45924 + kfree(buf);
45925 +
45926 return 1;
45927 }
45928
45929 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45930 index af63543..0436f20 100644
45931 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45932 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45933 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45934 * by passing a very big num_planes value */
45935 uplane = compat_alloc_user_space(num_planes *
45936 sizeof(struct v4l2_plane));
45937 - kp->m.planes = (__force struct v4l2_plane *)uplane;
45938 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
45939
45940 while (--num_planes >= 0) {
45941 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
45942 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45943 if (num_planes == 0)
45944 return 0;
45945
45946 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
45947 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
45948 if (get_user(p, &up->m.planes))
45949 return -EFAULT;
45950 uplane32 = compat_ptr(p);
45951 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
45952 get_user(kp->flags, &up->flags) ||
45953 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
45954 return -EFAULT;
45955 - kp->base = (__force void *)compat_ptr(tmp);
45956 + kp->base = (__force_kernel void *)compat_ptr(tmp);
45957 return 0;
45958 }
45959
45960 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45961 n * sizeof(struct v4l2_ext_control32)))
45962 return -EFAULT;
45963 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
45964 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
45965 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
45966 while (--n >= 0) {
45967 u32 id;
45968
45969 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45970 {
45971 struct v4l2_ext_control32 __user *ucontrols;
45972 struct v4l2_ext_control __user *kcontrols =
45973 - (__force struct v4l2_ext_control __user *)kp->controls;
45974 + (struct v4l2_ext_control __force_user *)kp->controls;
45975 int n = kp->count;
45976 compat_caddr_t p;
45977
45978 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
45979 get_user(tmp, &up->edid) ||
45980 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
45981 return -EFAULT;
45982 - kp->edid = (__force u8 *)compat_ptr(tmp);
45983 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
45984 return 0;
45985 }
45986
45987 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
45988 index 015f92a..59e311e 100644
45989 --- a/drivers/media/v4l2-core/v4l2-device.c
45990 +++ b/drivers/media/v4l2-core/v4l2-device.c
45991 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
45992 EXPORT_SYMBOL_GPL(v4l2_device_put);
45993
45994 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
45995 - atomic_t *instance)
45996 + atomic_unchecked_t *instance)
45997 {
45998 - int num = atomic_inc_return(instance) - 1;
45999 + int num = atomic_inc_return_unchecked(instance) - 1;
46000 int len = strlen(basename);
46001
46002 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
46003 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
46004 index faac2f4..e39dcd9 100644
46005 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
46006 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
46007 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
46008 struct file *file, void *fh, void *p);
46009 } u;
46010 void (*debug)(const void *arg, bool write_only);
46011 -};
46012 +} __do_const;
46013 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
46014
46015 /* This control needs a priority check */
46016 #define INFO_FL_PRIO (1 << 0)
46017 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
46018 struct video_device *vfd = video_devdata(file);
46019 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
46020 bool write_only = false;
46021 - struct v4l2_ioctl_info default_info;
46022 + v4l2_ioctl_info_no_const default_info;
46023 const struct v4l2_ioctl_info *info;
46024 void *fh = file->private_data;
46025 struct v4l2_fh *vfh = NULL;
46026 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46027 ret = -EINVAL;
46028 break;
46029 }
46030 - *user_ptr = (void __user *)buf->m.planes;
46031 + *user_ptr = (void __force_user *)buf->m.planes;
46032 *kernel_ptr = (void **)&buf->m.planes;
46033 *array_size = sizeof(struct v4l2_plane) * buf->length;
46034 ret = 1;
46035 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46036 ret = -EINVAL;
46037 break;
46038 }
46039 - *user_ptr = (void __user *)edid->edid;
46040 + *user_ptr = (void __force_user *)edid->edid;
46041 *kernel_ptr = (void **)&edid->edid;
46042 *array_size = edid->blocks * 128;
46043 ret = 1;
46044 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
46045 ret = -EINVAL;
46046 break;
46047 }
46048 - *user_ptr = (void __user *)ctrls->controls;
46049 + *user_ptr = (void __force_user *)ctrls->controls;
46050 *kernel_ptr = (void **)&ctrls->controls;
46051 *array_size = sizeof(struct v4l2_ext_control)
46052 * ctrls->count;
46053 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
46054 }
46055
46056 if (has_array_args) {
46057 - *kernel_ptr = (void __force *)user_ptr;
46058 + *kernel_ptr = (void __force_kernel *)user_ptr;
46059 if (copy_to_user(user_ptr, mbuf, array_size))
46060 err = -EFAULT;
46061 goto out_array_args;
46062 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
46063 index 24696f5..3637780 100644
46064 --- a/drivers/memory/omap-gpmc.c
46065 +++ b/drivers/memory/omap-gpmc.c
46066 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
46067 };
46068
46069 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
46070 -static struct irq_chip gpmc_irq_chip;
46071 static int gpmc_irq_start;
46072
46073 static struct resource gpmc_mem_root;
46074 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
46075
46076 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
46077
46078 +static struct irq_chip gpmc_irq_chip = {
46079 + .name = "gpmc",
46080 + .irq_startup = gpmc_irq_noop_ret,
46081 + .irq_enable = gpmc_irq_enable,
46082 + .irq_disable = gpmc_irq_disable,
46083 + .irq_shutdown = gpmc_irq_noop,
46084 + .irq_ack = gpmc_irq_noop,
46085 + .irq_mask = gpmc_irq_noop,
46086 + .irq_unmask = gpmc_irq_noop,
46087 +};
46088 +
46089 static int gpmc_setup_irq(void)
46090 {
46091 int i;
46092 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46093 return gpmc_irq_start;
46094 }
46095
46096 - gpmc_irq_chip.name = "gpmc";
46097 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46098 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46099 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46100 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46101 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46102 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46103 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46104 -
46105 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46106 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46107
46108 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46109 index 187f836..679544b 100644
46110 --- a/drivers/message/fusion/mptbase.c
46111 +++ b/drivers/message/fusion/mptbase.c
46112 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46113 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46114 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46115
46116 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46117 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46118 +#else
46119 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46120 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46121 +#endif
46122 +
46123 /*
46124 * Rounding UP to nearest 4-kB boundary here...
46125 */
46126 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46127 ioc->facts.GlobalCredits);
46128
46129 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46130 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46131 + NULL, NULL);
46132 +#else
46133 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46134 +#endif
46135 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46136 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46137 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46138 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46139 index 5bdaae1..eced16f 100644
46140 --- a/drivers/message/fusion/mptsas.c
46141 +++ b/drivers/message/fusion/mptsas.c
46142 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46143 return 0;
46144 }
46145
46146 +static inline void
46147 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46148 +{
46149 + if (phy_info->port_details) {
46150 + phy_info->port_details->rphy = rphy;
46151 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46152 + ioc->name, rphy));
46153 + }
46154 +
46155 + if (rphy) {
46156 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46157 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46158 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46159 + ioc->name, rphy, rphy->dev.release));
46160 + }
46161 +}
46162 +
46163 /* no mutex */
46164 static void
46165 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46166 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46167 return NULL;
46168 }
46169
46170 -static inline void
46171 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46172 -{
46173 - if (phy_info->port_details) {
46174 - phy_info->port_details->rphy = rphy;
46175 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46176 - ioc->name, rphy));
46177 - }
46178 -
46179 - if (rphy) {
46180 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46181 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46182 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46183 - ioc->name, rphy, rphy->dev.release));
46184 - }
46185 -}
46186 -
46187 static inline struct sas_port *
46188 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46189 {
46190 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46191 index b7d87cd..3fb36da 100644
46192 --- a/drivers/message/i2o/i2o_proc.c
46193 +++ b/drivers/message/i2o/i2o_proc.c
46194 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46195 "Array Controller Device"
46196 };
46197
46198 -static char *chtostr(char *tmp, u8 *chars, int n)
46199 -{
46200 - tmp[0] = 0;
46201 - return strncat(tmp, (char *)chars, n);
46202 -}
46203 -
46204 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46205 char *group)
46206 {
46207 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46208 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46209 {
46210 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46211 - static u32 work32[5];
46212 - static u8 *work8 = (u8 *) work32;
46213 - static u16 *work16 = (u16 *) work32;
46214 + u32 work32[5];
46215 + u8 *work8 = (u8 *) work32;
46216 + u16 *work16 = (u16 *) work32;
46217 int token;
46218 u32 hwcap;
46219
46220 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46221 } *result;
46222
46223 i2o_exec_execute_ddm_table ddm_table;
46224 - char tmp[28 + 1];
46225
46226 result = kmalloc(sizeof(*result), GFP_KERNEL);
46227 if (!result)
46228 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46229
46230 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46231 seq_printf(seq, "%-#8x", ddm_table.module_id);
46232 - seq_printf(seq, "%-29s",
46233 - chtostr(tmp, ddm_table.module_name_version, 28));
46234 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46235 seq_printf(seq, "%9d ", ddm_table.data_size);
46236 seq_printf(seq, "%8d", ddm_table.code_size);
46237
46238 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46239
46240 i2o_driver_result_table *result;
46241 i2o_driver_store_table *dst;
46242 - char tmp[28 + 1];
46243
46244 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46245 if (result == NULL)
46246 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46247
46248 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46249 seq_printf(seq, "%-#8x", dst->module_id);
46250 - seq_printf(seq, "%-29s",
46251 - chtostr(tmp, dst->module_name_version, 28));
46252 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46253 + seq_printf(seq, "%-.28s", dst->module_name_version);
46254 + seq_printf(seq, "%-.8s", dst->date);
46255 seq_printf(seq, "%8d ", dst->module_size);
46256 seq_printf(seq, "%8d ", dst->mpb_size);
46257 seq_printf(seq, "0x%04x", dst->module_flags);
46258 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46259 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46260 {
46261 struct i2o_device *d = (struct i2o_device *)seq->private;
46262 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46263 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46264 // == (allow) 512d bytes (max)
46265 - static u16 *work16 = (u16 *) work32;
46266 + u16 *work16 = (u16 *) work32;
46267 int token;
46268 - char tmp[16 + 1];
46269
46270 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46271
46272 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46273 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46274 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46275 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46276 - seq_printf(seq, "Vendor info : %s\n",
46277 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46278 - seq_printf(seq, "Product info : %s\n",
46279 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46280 - seq_printf(seq, "Description : %s\n",
46281 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46282 - seq_printf(seq, "Product rev. : %s\n",
46283 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46284 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46285 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46286 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46287 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46288
46289 seq_printf(seq, "Serial number : ");
46290 print_serial_number(seq, (u8 *) (work32 + 16),
46291 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46292 u8 pad[256]; // allow up to 256 byte (max) serial number
46293 } result;
46294
46295 - char tmp[24 + 1];
46296 -
46297 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46298
46299 if (token < 0) {
46300 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46301 }
46302
46303 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46304 - seq_printf(seq, "Module name : %s\n",
46305 - chtostr(tmp, result.module_name, 24));
46306 - seq_printf(seq, "Module revision : %s\n",
46307 - chtostr(tmp, result.module_rev, 8));
46308 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46309 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46310
46311 seq_printf(seq, "Serial number : ");
46312 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46313 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46314 u8 instance_number[4];
46315 } result;
46316
46317 - char tmp[64 + 1];
46318 -
46319 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46320
46321 if (token < 0) {
46322 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46323 return 0;
46324 }
46325
46326 - seq_printf(seq, "Device name : %s\n",
46327 - chtostr(tmp, result.device_name, 64));
46328 - seq_printf(seq, "Service name : %s\n",
46329 - chtostr(tmp, result.service_name, 64));
46330 - seq_printf(seq, "Physical name : %s\n",
46331 - chtostr(tmp, result.physical_location, 64));
46332 - seq_printf(seq, "Instance number : %s\n",
46333 - chtostr(tmp, result.instance_number, 4));
46334 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46335 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46336 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46337 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46338
46339 return 0;
46340 }
46341 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46342 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46343 {
46344 struct i2o_device *d = (struct i2o_device *)seq->private;
46345 - static u32 work32[12];
46346 - static u16 *work16 = (u16 *) work32;
46347 - static u8 *work8 = (u8 *) work32;
46348 + u32 work32[12];
46349 + u16 *work16 = (u16 *) work32;
46350 + u8 *work8 = (u8 *) work32;
46351 int token;
46352
46353 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46354 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46355 index 92752fb..a7494f6 100644
46356 --- a/drivers/message/i2o/iop.c
46357 +++ b/drivers/message/i2o/iop.c
46358 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46359
46360 spin_lock_irqsave(&c->context_list_lock, flags);
46361
46362 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46363 - atomic_inc(&c->context_list_counter);
46364 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46365 + atomic_inc_unchecked(&c->context_list_counter);
46366
46367 - entry->context = atomic_read(&c->context_list_counter);
46368 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46369
46370 list_add(&entry->list, &c->context_list);
46371
46372 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46373
46374 #if BITS_PER_LONG == 64
46375 spin_lock_init(&c->context_list_lock);
46376 - atomic_set(&c->context_list_counter, 0);
46377 + atomic_set_unchecked(&c->context_list_counter, 0);
46378 INIT_LIST_HEAD(&c->context_list);
46379 #endif
46380
46381 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46382 index 9a8e185..27ff17d 100644
46383 --- a/drivers/mfd/ab8500-debugfs.c
46384 +++ b/drivers/mfd/ab8500-debugfs.c
46385 @@ -100,7 +100,7 @@ static int irq_last;
46386 static u32 *irq_count;
46387 static int num_irqs;
46388
46389 -static struct device_attribute **dev_attr;
46390 +static device_attribute_no_const **dev_attr;
46391 static char **event_name;
46392
46393 static u8 avg_sample = SAMPLE_16;
46394 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46395 index c880c89..45a7c68 100644
46396 --- a/drivers/mfd/max8925-i2c.c
46397 +++ b/drivers/mfd/max8925-i2c.c
46398 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46399 const struct i2c_device_id *id)
46400 {
46401 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46402 - static struct max8925_chip *chip;
46403 + struct max8925_chip *chip;
46404 struct device_node *node = client->dev.of_node;
46405
46406 if (node && !pdata) {
46407 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46408 index 7612d89..70549c2 100644
46409 --- a/drivers/mfd/tps65910.c
46410 +++ b/drivers/mfd/tps65910.c
46411 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46412 struct tps65910_platform_data *pdata)
46413 {
46414 int ret = 0;
46415 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46416 + struct regmap_irq_chip *tps6591x_irqs_chip;
46417
46418 if (!irq) {
46419 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46420 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46421 index 1b772ef..01e77d33 100644
46422 --- a/drivers/mfd/twl4030-irq.c
46423 +++ b/drivers/mfd/twl4030-irq.c
46424 @@ -34,6 +34,7 @@
46425 #include <linux/of.h>
46426 #include <linux/irqdomain.h>
46427 #include <linux/i2c/twl.h>
46428 +#include <asm/pgtable.h>
46429
46430 #include "twl-core.h"
46431
46432 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46433 * Install an irq handler for each of the SIH modules;
46434 * clone dummy irq_chip since PIH can't *do* anything
46435 */
46436 - twl4030_irq_chip = dummy_irq_chip;
46437 - twl4030_irq_chip.name = "twl4030";
46438 + pax_open_kernel();
46439 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46440 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46441
46442 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46443 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46444 + pax_close_kernel();
46445
46446 for (i = irq_base; i < irq_end; i++) {
46447 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46448 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46449 index 464419b..64bae8d 100644
46450 --- a/drivers/misc/c2port/core.c
46451 +++ b/drivers/misc/c2port/core.c
46452 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46453 goto error_idr_alloc;
46454 c2dev->id = ret;
46455
46456 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46457 + pax_open_kernel();
46458 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46459 + pax_close_kernel();
46460
46461 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46462 "c2port%d", c2dev->id);
46463 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46464 index 8385177..2f54635 100644
46465 --- a/drivers/misc/eeprom/sunxi_sid.c
46466 +++ b/drivers/misc/eeprom/sunxi_sid.c
46467 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46468
46469 platform_set_drvdata(pdev, sid_data);
46470
46471 - sid_bin_attr.size = sid_data->keysize;
46472 + pax_open_kernel();
46473 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46474 + pax_close_kernel();
46475 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46476 return -ENODEV;
46477
46478 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46479 index 36f5d52..32311c3 100644
46480 --- a/drivers/misc/kgdbts.c
46481 +++ b/drivers/misc/kgdbts.c
46482 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46483 char before[BREAK_INSTR_SIZE];
46484 char after[BREAK_INSTR_SIZE];
46485
46486 - probe_kernel_read(before, (char *)kgdbts_break_test,
46487 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46488 BREAK_INSTR_SIZE);
46489 init_simple_test();
46490 ts.tst = plant_and_detach_test;
46491 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46492 /* Activate test with initial breakpoint */
46493 if (!is_early)
46494 kgdb_breakpoint();
46495 - probe_kernel_read(after, (char *)kgdbts_break_test,
46496 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46497 BREAK_INSTR_SIZE);
46498 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46499 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46500 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46501 index 3ef4627..8d00486 100644
46502 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46503 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46504 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46505 * the lid is closed. This leads to interrupts as soon as a little move
46506 * is done.
46507 */
46508 - atomic_inc(&lis3->count);
46509 + atomic_inc_unchecked(&lis3->count);
46510
46511 wake_up_interruptible(&lis3->misc_wait);
46512 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46513 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46514 if (lis3->pm_dev)
46515 pm_runtime_get_sync(lis3->pm_dev);
46516
46517 - atomic_set(&lis3->count, 0);
46518 + atomic_set_unchecked(&lis3->count, 0);
46519 return 0;
46520 }
46521
46522 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46523 add_wait_queue(&lis3->misc_wait, &wait);
46524 while (true) {
46525 set_current_state(TASK_INTERRUPTIBLE);
46526 - data = atomic_xchg(&lis3->count, 0);
46527 + data = atomic_xchg_unchecked(&lis3->count, 0);
46528 if (data)
46529 break;
46530
46531 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46532 struct lis3lv02d, miscdev);
46533
46534 poll_wait(file, &lis3->misc_wait, wait);
46535 - if (atomic_read(&lis3->count))
46536 + if (atomic_read_unchecked(&lis3->count))
46537 return POLLIN | POLLRDNORM;
46538 return 0;
46539 }
46540 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46541 index c439c82..1f20f57 100644
46542 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46543 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46544 @@ -297,7 +297,7 @@ struct lis3lv02d {
46545 struct input_polled_dev *idev; /* input device */
46546 struct platform_device *pdev; /* platform device */
46547 struct regulator_bulk_data regulators[2];
46548 - atomic_t count; /* interrupt count after last read */
46549 + atomic_unchecked_t count; /* interrupt count after last read */
46550 union axis_conversion ac; /* hw -> logical axis */
46551 int mapped_btns[3];
46552
46553 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46554 index 2f30bad..c4c13d0 100644
46555 --- a/drivers/misc/sgi-gru/gruhandles.c
46556 +++ b/drivers/misc/sgi-gru/gruhandles.c
46557 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46558 unsigned long nsec;
46559
46560 nsec = CLKS2NSEC(clks);
46561 - atomic_long_inc(&mcs_op_statistics[op].count);
46562 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46563 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46564 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46565 if (mcs_op_statistics[op].max < nsec)
46566 mcs_op_statistics[op].max = nsec;
46567 }
46568 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46569 index 4f76359..cdfcb2e 100644
46570 --- a/drivers/misc/sgi-gru/gruprocfs.c
46571 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46572 @@ -32,9 +32,9 @@
46573
46574 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46575
46576 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46577 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46578 {
46579 - unsigned long val = atomic_long_read(v);
46580 + unsigned long val = atomic_long_read_unchecked(v);
46581
46582 seq_printf(s, "%16lu %s\n", val, id);
46583 }
46584 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46585
46586 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46587 for (op = 0; op < mcsop_last; op++) {
46588 - count = atomic_long_read(&mcs_op_statistics[op].count);
46589 - total = atomic_long_read(&mcs_op_statistics[op].total);
46590 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46591 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46592 max = mcs_op_statistics[op].max;
46593 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46594 count ? total / count : 0, max);
46595 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46596 index 5c3ce24..4915ccb 100644
46597 --- a/drivers/misc/sgi-gru/grutables.h
46598 +++ b/drivers/misc/sgi-gru/grutables.h
46599 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46600 * GRU statistics.
46601 */
46602 struct gru_stats_s {
46603 - atomic_long_t vdata_alloc;
46604 - atomic_long_t vdata_free;
46605 - atomic_long_t gts_alloc;
46606 - atomic_long_t gts_free;
46607 - atomic_long_t gms_alloc;
46608 - atomic_long_t gms_free;
46609 - atomic_long_t gts_double_allocate;
46610 - atomic_long_t assign_context;
46611 - atomic_long_t assign_context_failed;
46612 - atomic_long_t free_context;
46613 - atomic_long_t load_user_context;
46614 - atomic_long_t load_kernel_context;
46615 - atomic_long_t lock_kernel_context;
46616 - atomic_long_t unlock_kernel_context;
46617 - atomic_long_t steal_user_context;
46618 - atomic_long_t steal_kernel_context;
46619 - atomic_long_t steal_context_failed;
46620 - atomic_long_t nopfn;
46621 - atomic_long_t asid_new;
46622 - atomic_long_t asid_next;
46623 - atomic_long_t asid_wrap;
46624 - atomic_long_t asid_reuse;
46625 - atomic_long_t intr;
46626 - atomic_long_t intr_cbr;
46627 - atomic_long_t intr_tfh;
46628 - atomic_long_t intr_spurious;
46629 - atomic_long_t intr_mm_lock_failed;
46630 - atomic_long_t call_os;
46631 - atomic_long_t call_os_wait_queue;
46632 - atomic_long_t user_flush_tlb;
46633 - atomic_long_t user_unload_context;
46634 - atomic_long_t user_exception;
46635 - atomic_long_t set_context_option;
46636 - atomic_long_t check_context_retarget_intr;
46637 - atomic_long_t check_context_unload;
46638 - atomic_long_t tlb_dropin;
46639 - atomic_long_t tlb_preload_page;
46640 - atomic_long_t tlb_dropin_fail_no_asid;
46641 - atomic_long_t tlb_dropin_fail_upm;
46642 - atomic_long_t tlb_dropin_fail_invalid;
46643 - atomic_long_t tlb_dropin_fail_range_active;
46644 - atomic_long_t tlb_dropin_fail_idle;
46645 - atomic_long_t tlb_dropin_fail_fmm;
46646 - atomic_long_t tlb_dropin_fail_no_exception;
46647 - atomic_long_t tfh_stale_on_fault;
46648 - atomic_long_t mmu_invalidate_range;
46649 - atomic_long_t mmu_invalidate_page;
46650 - atomic_long_t flush_tlb;
46651 - atomic_long_t flush_tlb_gru;
46652 - atomic_long_t flush_tlb_gru_tgh;
46653 - atomic_long_t flush_tlb_gru_zero_asid;
46654 + atomic_long_unchecked_t vdata_alloc;
46655 + atomic_long_unchecked_t vdata_free;
46656 + atomic_long_unchecked_t gts_alloc;
46657 + atomic_long_unchecked_t gts_free;
46658 + atomic_long_unchecked_t gms_alloc;
46659 + atomic_long_unchecked_t gms_free;
46660 + atomic_long_unchecked_t gts_double_allocate;
46661 + atomic_long_unchecked_t assign_context;
46662 + atomic_long_unchecked_t assign_context_failed;
46663 + atomic_long_unchecked_t free_context;
46664 + atomic_long_unchecked_t load_user_context;
46665 + atomic_long_unchecked_t load_kernel_context;
46666 + atomic_long_unchecked_t lock_kernel_context;
46667 + atomic_long_unchecked_t unlock_kernel_context;
46668 + atomic_long_unchecked_t steal_user_context;
46669 + atomic_long_unchecked_t steal_kernel_context;
46670 + atomic_long_unchecked_t steal_context_failed;
46671 + atomic_long_unchecked_t nopfn;
46672 + atomic_long_unchecked_t asid_new;
46673 + atomic_long_unchecked_t asid_next;
46674 + atomic_long_unchecked_t asid_wrap;
46675 + atomic_long_unchecked_t asid_reuse;
46676 + atomic_long_unchecked_t intr;
46677 + atomic_long_unchecked_t intr_cbr;
46678 + atomic_long_unchecked_t intr_tfh;
46679 + atomic_long_unchecked_t intr_spurious;
46680 + atomic_long_unchecked_t intr_mm_lock_failed;
46681 + atomic_long_unchecked_t call_os;
46682 + atomic_long_unchecked_t call_os_wait_queue;
46683 + atomic_long_unchecked_t user_flush_tlb;
46684 + atomic_long_unchecked_t user_unload_context;
46685 + atomic_long_unchecked_t user_exception;
46686 + atomic_long_unchecked_t set_context_option;
46687 + atomic_long_unchecked_t check_context_retarget_intr;
46688 + atomic_long_unchecked_t check_context_unload;
46689 + atomic_long_unchecked_t tlb_dropin;
46690 + atomic_long_unchecked_t tlb_preload_page;
46691 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46692 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46693 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46694 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46695 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46696 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46697 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46698 + atomic_long_unchecked_t tfh_stale_on_fault;
46699 + atomic_long_unchecked_t mmu_invalidate_range;
46700 + atomic_long_unchecked_t mmu_invalidate_page;
46701 + atomic_long_unchecked_t flush_tlb;
46702 + atomic_long_unchecked_t flush_tlb_gru;
46703 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46704 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46705
46706 - atomic_long_t copy_gpa;
46707 - atomic_long_t read_gpa;
46708 + atomic_long_unchecked_t copy_gpa;
46709 + atomic_long_unchecked_t read_gpa;
46710
46711 - atomic_long_t mesq_receive;
46712 - atomic_long_t mesq_receive_none;
46713 - atomic_long_t mesq_send;
46714 - atomic_long_t mesq_send_failed;
46715 - atomic_long_t mesq_noop;
46716 - atomic_long_t mesq_send_unexpected_error;
46717 - atomic_long_t mesq_send_lb_overflow;
46718 - atomic_long_t mesq_send_qlimit_reached;
46719 - atomic_long_t mesq_send_amo_nacked;
46720 - atomic_long_t mesq_send_put_nacked;
46721 - atomic_long_t mesq_page_overflow;
46722 - atomic_long_t mesq_qf_locked;
46723 - atomic_long_t mesq_qf_noop_not_full;
46724 - atomic_long_t mesq_qf_switch_head_failed;
46725 - atomic_long_t mesq_qf_unexpected_error;
46726 - atomic_long_t mesq_noop_unexpected_error;
46727 - atomic_long_t mesq_noop_lb_overflow;
46728 - atomic_long_t mesq_noop_qlimit_reached;
46729 - atomic_long_t mesq_noop_amo_nacked;
46730 - atomic_long_t mesq_noop_put_nacked;
46731 - atomic_long_t mesq_noop_page_overflow;
46732 + atomic_long_unchecked_t mesq_receive;
46733 + atomic_long_unchecked_t mesq_receive_none;
46734 + atomic_long_unchecked_t mesq_send;
46735 + atomic_long_unchecked_t mesq_send_failed;
46736 + atomic_long_unchecked_t mesq_noop;
46737 + atomic_long_unchecked_t mesq_send_unexpected_error;
46738 + atomic_long_unchecked_t mesq_send_lb_overflow;
46739 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46740 + atomic_long_unchecked_t mesq_send_amo_nacked;
46741 + atomic_long_unchecked_t mesq_send_put_nacked;
46742 + atomic_long_unchecked_t mesq_page_overflow;
46743 + atomic_long_unchecked_t mesq_qf_locked;
46744 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46745 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46746 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46747 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46748 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46749 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46750 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46751 + atomic_long_unchecked_t mesq_noop_put_nacked;
46752 + atomic_long_unchecked_t mesq_noop_page_overflow;
46753
46754 };
46755
46756 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46757 tghop_invalidate, mcsop_last};
46758
46759 struct mcs_op_statistic {
46760 - atomic_long_t count;
46761 - atomic_long_t total;
46762 + atomic_long_unchecked_t count;
46763 + atomic_long_unchecked_t total;
46764 unsigned long max;
46765 };
46766
46767 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46768
46769 #define STAT(id) do { \
46770 if (gru_options & OPT_STATS) \
46771 - atomic_long_inc(&gru_stats.id); \
46772 + atomic_long_inc_unchecked(&gru_stats.id); \
46773 } while (0)
46774
46775 #ifdef CONFIG_SGI_GRU_DEBUG
46776 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46777 index c862cd4..0d176fe 100644
46778 --- a/drivers/misc/sgi-xp/xp.h
46779 +++ b/drivers/misc/sgi-xp/xp.h
46780 @@ -288,7 +288,7 @@ struct xpc_interface {
46781 xpc_notify_func, void *);
46782 void (*received) (short, int, void *);
46783 enum xp_retval (*partid_to_nasids) (short, void *);
46784 -};
46785 +} __no_const;
46786
46787 extern struct xpc_interface xpc_interface;
46788
46789 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46790 index 01be66d..e3a0c7e 100644
46791 --- a/drivers/misc/sgi-xp/xp_main.c
46792 +++ b/drivers/misc/sgi-xp/xp_main.c
46793 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46794 }
46795
46796 struct xpc_interface xpc_interface = {
46797 - (void (*)(int))xpc_notloaded,
46798 - (void (*)(int))xpc_notloaded,
46799 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46800 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46801 + .connect = (void (*)(int))xpc_notloaded,
46802 + .disconnect = (void (*)(int))xpc_notloaded,
46803 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46804 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46805 void *))xpc_notloaded,
46806 - (void (*)(short, int, void *))xpc_notloaded,
46807 - (enum xp_retval(*)(short, void *))xpc_notloaded
46808 + .received = (void (*)(short, int, void *))xpc_notloaded,
46809 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46810 };
46811 EXPORT_SYMBOL_GPL(xpc_interface);
46812
46813 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46814 index b94d5f7..7f494c5 100644
46815 --- a/drivers/misc/sgi-xp/xpc.h
46816 +++ b/drivers/misc/sgi-xp/xpc.h
46817 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46818 void (*received_payload) (struct xpc_channel *, void *);
46819 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46820 };
46821 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46822
46823 /* struct xpc_partition act_state values (for XPC HB) */
46824
46825 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46826 /* found in xpc_main.c */
46827 extern struct device *xpc_part;
46828 extern struct device *xpc_chan;
46829 -extern struct xpc_arch_operations xpc_arch_ops;
46830 +extern xpc_arch_operations_no_const xpc_arch_ops;
46831 extern int xpc_disengage_timelimit;
46832 extern int xpc_disengage_timedout;
46833 extern int xpc_activate_IRQ_rcvd;
46834 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46835 index 82dc574..8539ab2 100644
46836 --- a/drivers/misc/sgi-xp/xpc_main.c
46837 +++ b/drivers/misc/sgi-xp/xpc_main.c
46838 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46839 .notifier_call = xpc_system_die,
46840 };
46841
46842 -struct xpc_arch_operations xpc_arch_ops;
46843 +xpc_arch_operations_no_const xpc_arch_ops;
46844
46845 /*
46846 * Timer function to enforce the timelimit on the partition disengage.
46847 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46848
46849 if (((die_args->trapnr == X86_TRAP_MF) ||
46850 (die_args->trapnr == X86_TRAP_XF)) &&
46851 - !user_mode_vm(die_args->regs))
46852 + !user_mode(die_args->regs))
46853 xpc_die_deactivate();
46854
46855 break;
46856 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46857 index 4409d79..d7766d0 100644
46858 --- a/drivers/mmc/card/block.c
46859 +++ b/drivers/mmc/card/block.c
46860 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46861 if (idata->ic.postsleep_min_us)
46862 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46863
46864 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46865 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46866 err = -EFAULT;
46867 goto cmd_rel_host;
46868 }
46869 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46870 index 0d0f7a2..45b8d60 100644
46871 --- a/drivers/mmc/host/dw_mmc.h
46872 +++ b/drivers/mmc/host/dw_mmc.h
46873 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46874 int (*parse_dt)(struct dw_mci *host);
46875 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46876 struct dw_mci_tuning_data *tuning_data);
46877 -};
46878 +} __do_const;
46879 #endif /* _DW_MMC_H_ */
46880 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46881 index 8232e9a..7776006 100644
46882 --- a/drivers/mmc/host/mmci.c
46883 +++ b/drivers/mmc/host/mmci.c
46884 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46885 mmc->caps |= MMC_CAP_CMD23;
46886
46887 if (variant->busy_detect) {
46888 - mmci_ops.card_busy = mmci_card_busy;
46889 + pax_open_kernel();
46890 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46891 + pax_close_kernel();
46892 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46893 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46894 mmc->max_busy_timeout = 0;
46895 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46896 index 7c71dcd..74cb746 100644
46897 --- a/drivers/mmc/host/omap_hsmmc.c
46898 +++ b/drivers/mmc/host/omap_hsmmc.c
46899 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46900
46901 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46902 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46903 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46904 + pax_open_kernel();
46905 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46906 + pax_close_kernel();
46907 }
46908
46909 pm_runtime_enable(host->dev);
46910 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46911 index af1f7c0..00d368a 100644
46912 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46913 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46914 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46915 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46916 }
46917
46918 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46919 - sdhci_esdhc_ops.platform_execute_tuning =
46920 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46921 + pax_open_kernel();
46922 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46923 esdhc_executing_tuning;
46924 + pax_close_kernel();
46925 + }
46926
46927 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46928 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46929 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46930 index c45b893..fba0144 100644
46931 --- a/drivers/mmc/host/sdhci-s3c.c
46932 +++ b/drivers/mmc/host/sdhci-s3c.c
46933 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46934 * we can use overriding functions instead of default.
46935 */
46936 if (sc->no_divider) {
46937 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46938 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46939 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46940 + pax_open_kernel();
46941 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46942 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46943 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46944 + pax_close_kernel();
46945 }
46946
46947 /* It supports additional host capabilities if needed */
46948 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46949 index 423666b..81ff5eb 100644
46950 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46951 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46952 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46953 size_t totlen = 0, thislen;
46954 int ret = 0;
46955 size_t buflen = 0;
46956 - static char *buffer;
46957 + char *buffer;
46958
46959 if (!ECCBUF_SIZE) {
46960 /* We should fall back to a general writev implementation.
46961 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46962 index b3b7ca1..5dd4634 100644
46963 --- a/drivers/mtd/nand/denali.c
46964 +++ b/drivers/mtd/nand/denali.c
46965 @@ -24,6 +24,7 @@
46966 #include <linux/slab.h>
46967 #include <linux/mtd/mtd.h>
46968 #include <linux/module.h>
46969 +#include <linux/slab.h>
46970
46971 #include "denali.h"
46972
46973 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46974 index 4f3851a..f477a23 100644
46975 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46976 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46977 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46978
46979 /* first try to map the upper buffer directly */
46980 if (virt_addr_valid(this->upper_buf) &&
46981 - !object_is_on_stack(this->upper_buf)) {
46982 + !object_starts_on_stack(this->upper_buf)) {
46983 sg_init_one(sgl, this->upper_buf, this->upper_len);
46984 ret = dma_map_sg(this->dev, sgl, 1, dr);
46985 if (ret == 0)
46986 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
46987 index 51b9d6a..52af9a7 100644
46988 --- a/drivers/mtd/nftlmount.c
46989 +++ b/drivers/mtd/nftlmount.c
46990 @@ -24,6 +24,7 @@
46991 #include <asm/errno.h>
46992 #include <linux/delay.h>
46993 #include <linux/slab.h>
46994 +#include <linux/sched.h>
46995 #include <linux/mtd/mtd.h>
46996 #include <linux/mtd/nand.h>
46997 #include <linux/mtd/nftl.h>
46998 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
46999 index c23184a..4115c41 100644
47000 --- a/drivers/mtd/sm_ftl.c
47001 +++ b/drivers/mtd/sm_ftl.c
47002 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47003 #define SM_CIS_VENDOR_OFFSET 0x59
47004 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47005 {
47006 - struct attribute_group *attr_group;
47007 + attribute_group_no_const *attr_group;
47008 struct attribute **attributes;
47009 struct sm_sysfs_attribute *vendor_attribute;
47010 char *vendor;
47011 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47012 index 7b11243..b3278a3 100644
47013 --- a/drivers/net/bonding/bond_netlink.c
47014 +++ b/drivers/net/bonding/bond_netlink.c
47015 @@ -585,7 +585,7 @@ nla_put_failure:
47016 return -EMSGSIZE;
47017 }
47018
47019 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47020 +struct rtnl_link_ops bond_link_ops = {
47021 .kind = "bond",
47022 .priv_size = sizeof(struct bonding),
47023 .setup = bond_setup,
47024 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47025 index b3b922a..80bba38 100644
47026 --- a/drivers/net/caif/caif_hsi.c
47027 +++ b/drivers/net/caif/caif_hsi.c
47028 @@ -1444,7 +1444,7 @@ err:
47029 return -ENODEV;
47030 }
47031
47032 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47033 +static struct rtnl_link_ops caif_hsi_link_ops = {
47034 .kind = "cfhsi",
47035 .priv_size = sizeof(struct cfhsi),
47036 .setup = cfhsi_setup,
47037 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47038 index 98d73aa..63ef9da 100644
47039 --- a/drivers/net/can/Kconfig
47040 +++ b/drivers/net/can/Kconfig
47041 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47042
47043 config CAN_FLEXCAN
47044 tristate "Support for Freescale FLEXCAN based chips"
47045 - depends on ARM || PPC
47046 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47047 ---help---
47048 Say Y here if you want to support for Freescale FlexCAN.
47049
47050 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47051 index 62ca0e8..3bed607 100644
47052 --- a/drivers/net/can/dev.c
47053 +++ b/drivers/net/can/dev.c
47054 @@ -958,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47055 return -EOPNOTSUPP;
47056 }
47057
47058 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47059 +static struct rtnl_link_ops can_link_ops = {
47060 .kind = "can",
47061 .maxtype = IFLA_CAN_MAX,
47062 .policy = can_policy,
47063 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47064 index 674f367..ec3a31f 100644
47065 --- a/drivers/net/can/vcan.c
47066 +++ b/drivers/net/can/vcan.c
47067 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47068 dev->destructor = free_netdev;
47069 }
47070
47071 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47072 +static struct rtnl_link_ops vcan_link_ops = {
47073 .kind = "vcan",
47074 .setup = vcan_setup,
47075 };
47076 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47077 index 49adbf1..fff7ff8 100644
47078 --- a/drivers/net/dummy.c
47079 +++ b/drivers/net/dummy.c
47080 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47081 return 0;
47082 }
47083
47084 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47085 +static struct rtnl_link_ops dummy_link_ops = {
47086 .kind = DRV_NAME,
47087 .setup = dummy_setup,
47088 .validate = dummy_validate,
47089 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47090 index 0443654..4f0aa18 100644
47091 --- a/drivers/net/ethernet/8390/ax88796.c
47092 +++ b/drivers/net/ethernet/8390/ax88796.c
47093 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47094 if (ax->plat->reg_offsets)
47095 ei_local->reg_offset = ax->plat->reg_offsets;
47096 else {
47097 + resource_size_t _mem_size = mem_size;
47098 + do_div(_mem_size, 0x18);
47099 ei_local->reg_offset = ax->reg_offsets;
47100 for (ret = 0; ret < 0x18; ret++)
47101 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47102 + ax->reg_offsets[ret] = _mem_size * ret;
47103 }
47104
47105 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47106 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47107 index 760c72c..a99728c 100644
47108 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47109 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47110 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47111 return 0;
47112 }
47113
47114 -static struct net_device_ops altera_tse_netdev_ops = {
47115 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47116 .ndo_open = tse_open,
47117 .ndo_stop = tse_shutdown,
47118 .ndo_start_xmit = tse_start_xmit,
47119 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47120 ndev->netdev_ops = &altera_tse_netdev_ops;
47121 altera_tse_set_ethtool_ops(ndev);
47122
47123 + pax_open_kernel();
47124 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47125
47126 if (priv->hash_filter)
47127 altera_tse_netdev_ops.ndo_set_rx_mode =
47128 tse_set_rx_mode_hashfilter;
47129 + pax_close_kernel();
47130
47131 /* Scatter/gather IO is not supported,
47132 * so it is turned off
47133 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47134 index 29a0927..5a348e24 100644
47135 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47136 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47137 @@ -1122,14 +1122,14 @@ do { \
47138 * operations, everything works on mask values.
47139 */
47140 #define XMDIO_READ(_pdata, _mmd, _reg) \
47141 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47142 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47143 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47144
47145 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47146 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47147
47148 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47149 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47150 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47151 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47152
47153 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47154 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47155 index 8a50b01..39c1ad0 100644
47156 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47157 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47158 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47159
47160 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47161
47162 - pdata->hw_if.config_dcb_tc(pdata);
47163 + pdata->hw_if->config_dcb_tc(pdata);
47164
47165 return 0;
47166 }
47167 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47168
47169 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47170
47171 - pdata->hw_if.config_dcb_pfc(pdata);
47172 + pdata->hw_if->config_dcb_pfc(pdata);
47173
47174 return 0;
47175 }
47176 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47177 index a50891f..b26fe24 100644
47178 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47179 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47180 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47181
47182 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47183 {
47184 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47185 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47186 struct xgbe_channel *channel;
47187 struct xgbe_ring *ring;
47188 struct xgbe_ring_data *rdata;
47189 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47190
47191 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47192 {
47193 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47194 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47195 struct xgbe_channel *channel;
47196 struct xgbe_ring *ring;
47197 struct xgbe_ring_desc *rdesc;
47198 @@ -624,7 +624,7 @@ err_out:
47199 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47200 {
47201 struct xgbe_prv_data *pdata = channel->pdata;
47202 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47203 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47204 struct xgbe_ring *ring = channel->rx_ring;
47205 struct xgbe_ring_data *rdata;
47206 int i;
47207 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47208 DBGPR("<--xgbe_realloc_rx_buffer\n");
47209 }
47210
47211 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47212 -{
47213 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47214 -
47215 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47216 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47217 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47218 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47219 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47220 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47221 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47222 -
47223 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47224 -}
47225 +const struct xgbe_desc_if default_xgbe_desc_if = {
47226 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47227 + .free_ring_resources = xgbe_free_ring_resources,
47228 + .map_tx_skb = xgbe_map_tx_skb,
47229 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47230 + .unmap_rdata = xgbe_unmap_rdata,
47231 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47232 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47233 +};
47234 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47235 index 4c66cd1..1a20aab 100644
47236 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47237 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47238 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47239
47240 static int xgbe_init(struct xgbe_prv_data *pdata)
47241 {
47242 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47243 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47244 int ret;
47245
47246 DBGPR("-->xgbe_init\n");
47247 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47248 return 0;
47249 }
47250
47251 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47252 -{
47253 - DBGPR("-->xgbe_init_function_ptrs\n");
47254 -
47255 - hw_if->tx_complete = xgbe_tx_complete;
47256 -
47257 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47258 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47259 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47260 - hw_if->set_mac_address = xgbe_set_mac_address;
47261 -
47262 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47263 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47264 -
47265 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47266 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47267 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47268 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47269 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47270 -
47271 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47272 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47273 -
47274 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47275 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47276 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47277 -
47278 - hw_if->enable_tx = xgbe_enable_tx;
47279 - hw_if->disable_tx = xgbe_disable_tx;
47280 - hw_if->enable_rx = xgbe_enable_rx;
47281 - hw_if->disable_rx = xgbe_disable_rx;
47282 -
47283 - hw_if->powerup_tx = xgbe_powerup_tx;
47284 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47285 - hw_if->powerup_rx = xgbe_powerup_rx;
47286 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47287 -
47288 - hw_if->dev_xmit = xgbe_dev_xmit;
47289 - hw_if->dev_read = xgbe_dev_read;
47290 - hw_if->enable_int = xgbe_enable_int;
47291 - hw_if->disable_int = xgbe_disable_int;
47292 - hw_if->init = xgbe_init;
47293 - hw_if->exit = xgbe_exit;
47294 +const struct xgbe_hw_if default_xgbe_hw_if = {
47295 + .tx_complete = xgbe_tx_complete,
47296 +
47297 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47298 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47299 + .add_mac_addresses = xgbe_add_mac_addresses,
47300 + .set_mac_address = xgbe_set_mac_address,
47301 +
47302 + .enable_rx_csum = xgbe_enable_rx_csum,
47303 + .disable_rx_csum = xgbe_disable_rx_csum,
47304 +
47305 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47306 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47307 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47308 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47309 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47310 +
47311 + .read_mmd_regs = xgbe_read_mmd_regs,
47312 + .write_mmd_regs = xgbe_write_mmd_regs,
47313 +
47314 + .set_gmii_speed = xgbe_set_gmii_speed,
47315 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47316 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47317 +
47318 + .enable_tx = xgbe_enable_tx,
47319 + .disable_tx = xgbe_disable_tx,
47320 + .enable_rx = xgbe_enable_rx,
47321 + .disable_rx = xgbe_disable_rx,
47322 +
47323 + .powerup_tx = xgbe_powerup_tx,
47324 + .powerdown_tx = xgbe_powerdown_tx,
47325 + .powerup_rx = xgbe_powerup_rx,
47326 + .powerdown_rx = xgbe_powerdown_rx,
47327 +
47328 + .dev_xmit = xgbe_dev_xmit,
47329 + .dev_read = xgbe_dev_read,
47330 + .enable_int = xgbe_enable_int,
47331 + .disable_int = xgbe_disable_int,
47332 + .init = xgbe_init,
47333 + .exit = xgbe_exit,
47334
47335 /* Descriptor related Sequences have to be initialized here */
47336 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47337 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47338 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47339 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47340 - hw_if->is_last_desc = xgbe_is_last_desc;
47341 - hw_if->is_context_desc = xgbe_is_context_desc;
47342 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47343 + .tx_desc_init = xgbe_tx_desc_init,
47344 + .rx_desc_init = xgbe_rx_desc_init,
47345 + .tx_desc_reset = xgbe_tx_desc_reset,
47346 + .rx_desc_reset = xgbe_rx_desc_reset,
47347 + .is_last_desc = xgbe_is_last_desc,
47348 + .is_context_desc = xgbe_is_context_desc,
47349 + .tx_start_xmit = xgbe_tx_start_xmit,
47350
47351 /* For FLOW ctrl */
47352 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47353 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47354 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47355 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47356
47357 /* For RX coalescing */
47358 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47359 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47360 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47361 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47362 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47363 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47364 + .usec_to_riwt = xgbe_usec_to_riwt,
47365 + .riwt_to_usec = xgbe_riwt_to_usec,
47366
47367 /* For RX and TX threshold config */
47368 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47369 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47370 + .config_rx_threshold = xgbe_config_rx_threshold,
47371 + .config_tx_threshold = xgbe_config_tx_threshold,
47372
47373 /* For RX and TX Store and Forward Mode config */
47374 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47375 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47376 + .config_rsf_mode = xgbe_config_rsf_mode,
47377 + .config_tsf_mode = xgbe_config_tsf_mode,
47378
47379 /* For TX DMA Operating on Second Frame config */
47380 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47381 + .config_osp_mode = xgbe_config_osp_mode,
47382
47383 /* For RX and TX PBL config */
47384 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47385 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47386 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47387 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47388 - hw_if->config_pblx8 = xgbe_config_pblx8;
47389 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47390 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47391 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47392 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47393 + .config_pblx8 = xgbe_config_pblx8,
47394
47395 /* For MMC statistics support */
47396 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47397 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47398 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47399 + .tx_mmc_int = xgbe_tx_mmc_int,
47400 + .rx_mmc_int = xgbe_rx_mmc_int,
47401 + .read_mmc_stats = xgbe_read_mmc_stats,
47402
47403 /* For PTP config */
47404 - hw_if->config_tstamp = xgbe_config_tstamp;
47405 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47406 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47407 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47408 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47409 + .config_tstamp = xgbe_config_tstamp,
47410 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47411 + .set_tstamp_time = xgbe_set_tstamp_time,
47412 + .get_tstamp_time = xgbe_get_tstamp_time,
47413 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47414
47415 /* For Data Center Bridging config */
47416 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47417 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47418 + .config_dcb_tc = xgbe_config_dcb_tc,
47419 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47420
47421 /* For Receive Side Scaling */
47422 - hw_if->enable_rss = xgbe_enable_rss;
47423 - hw_if->disable_rss = xgbe_disable_rss;
47424 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47425 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47426 -
47427 - DBGPR("<--xgbe_init_function_ptrs\n");
47428 -}
47429 + .enable_rss = xgbe_enable_rss,
47430 + .disable_rss = xgbe_disable_rss,
47431 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47432 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47433 +};
47434 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47435 index e5ffb2c..e56d30b 100644
47436 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47437 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47438 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47439 * support, tell it now
47440 */
47441 if (ring->tx.xmit_more)
47442 - pdata->hw_if.tx_start_xmit(channel, ring);
47443 + pdata->hw_if->tx_start_xmit(channel, ring);
47444
47445 return NETDEV_TX_BUSY;
47446 }
47447 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47448
47449 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47450 {
47451 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47452 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47453 struct xgbe_channel *channel;
47454 enum xgbe_int int_id;
47455 unsigned int i;
47456 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47457
47458 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47459 {
47460 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47461 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47462 struct xgbe_channel *channel;
47463 enum xgbe_int int_id;
47464 unsigned int i;
47465 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47466 static irqreturn_t xgbe_isr(int irq, void *data)
47467 {
47468 struct xgbe_prv_data *pdata = data;
47469 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47470 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47471 struct xgbe_channel *channel;
47472 unsigned int dma_isr, dma_ch_isr;
47473 unsigned int mac_isr, mac_tssr;
47474 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47475
47476 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47477 {
47478 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47479 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47480
47481 DBGPR("-->xgbe_init_tx_coalesce\n");
47482
47483 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47484
47485 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47486 {
47487 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47488 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47489
47490 DBGPR("-->xgbe_init_rx_coalesce\n");
47491
47492 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47493
47494 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47495 {
47496 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47497 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47498 struct xgbe_channel *channel;
47499 struct xgbe_ring *ring;
47500 struct xgbe_ring_data *rdata;
47501 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47502
47503 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47504 {
47505 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47506 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47507 struct xgbe_channel *channel;
47508 struct xgbe_ring *ring;
47509 struct xgbe_ring_data *rdata;
47510 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47511 static void xgbe_adjust_link(struct net_device *netdev)
47512 {
47513 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47514 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47515 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47516 struct phy_device *phydev = pdata->phydev;
47517 int new_state = 0;
47518
47519 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47520 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47521 {
47522 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47523 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47524 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47525 unsigned long flags;
47526
47527 DBGPR("-->xgbe_powerdown\n");
47528 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47529 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47530 {
47531 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47532 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47533 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47534 unsigned long flags;
47535
47536 DBGPR("-->xgbe_powerup\n");
47537 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47538
47539 static int xgbe_start(struct xgbe_prv_data *pdata)
47540 {
47541 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47542 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47543 struct net_device *netdev = pdata->netdev;
47544
47545 DBGPR("-->xgbe_start\n");
47546 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47547
47548 static void xgbe_stop(struct xgbe_prv_data *pdata)
47549 {
47550 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47551 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47552 struct xgbe_channel *channel;
47553 struct net_device *netdev = pdata->netdev;
47554 struct netdev_queue *txq;
47555 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47556 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47557 {
47558 struct xgbe_channel *channel;
47559 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47560 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47561 unsigned int i;
47562
47563 DBGPR("-->xgbe_restart_dev\n");
47564 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47565 return -ERANGE;
47566 }
47567
47568 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47569 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47570
47571 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47572
47573 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47574 static int xgbe_open(struct net_device *netdev)
47575 {
47576 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47577 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47578 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47579 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47580 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47581 struct xgbe_channel *channel = NULL;
47582 unsigned int i = 0;
47583 int ret;
47584 @@ -1400,8 +1400,8 @@ err_phy_init:
47585 static int xgbe_close(struct net_device *netdev)
47586 {
47587 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47588 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47589 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47590 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47591 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47592 struct xgbe_channel *channel;
47593 unsigned int i;
47594
47595 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47596 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47597 {
47598 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47599 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47600 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47601 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47602 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47603 struct xgbe_channel *channel;
47604 struct xgbe_ring *ring;
47605 struct xgbe_packet_data *packet;
47606 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47607 static void xgbe_set_rx_mode(struct net_device *netdev)
47608 {
47609 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47610 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47611 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47612 unsigned int pr_mode, am_mode;
47613
47614 DBGPR("-->xgbe_set_rx_mode\n");
47615 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47616 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47617 {
47618 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47619 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47620 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47621 struct sockaddr *saddr = addr;
47622
47623 DBGPR("-->xgbe_set_mac_address\n");
47624 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47625
47626 DBGPR("-->%s\n", __func__);
47627
47628 - pdata->hw_if.read_mmc_stats(pdata);
47629 + pdata->hw_if->read_mmc_stats(pdata);
47630
47631 s->rx_packets = pstats->rxframecount_gb;
47632 s->rx_bytes = pstats->rxoctetcount_gb;
47633 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47634 u16 vid)
47635 {
47636 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47637 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47638 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47639
47640 DBGPR("-->%s\n", __func__);
47641
47642 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47643 u16 vid)
47644 {
47645 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47646 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47647 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47648
47649 DBGPR("-->%s\n", __func__);
47650
47651 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47652 netdev_features_t features)
47653 {
47654 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47655 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47656 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47657 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47658 int ret = 0;
47659
47660 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47661 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47662 {
47663 struct xgbe_prv_data *pdata = channel->pdata;
47664 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47665 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47666 struct xgbe_ring *ring = channel->rx_ring;
47667 struct xgbe_ring_data *rdata;
47668
47669 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47670 static int xgbe_tx_poll(struct xgbe_channel *channel)
47671 {
47672 struct xgbe_prv_data *pdata = channel->pdata;
47673 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47674 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47675 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47676 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47677 struct xgbe_ring *ring = channel->tx_ring;
47678 struct xgbe_ring_data *rdata;
47679 struct xgbe_ring_desc *rdesc;
47680 @@ -1891,7 +1891,7 @@ unlock:
47681 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47682 {
47683 struct xgbe_prv_data *pdata = channel->pdata;
47684 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47685 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47686 struct xgbe_ring *ring = channel->rx_ring;
47687 struct xgbe_ring_data *rdata;
47688 struct xgbe_packet_data *packet;
47689 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47690 index ebf4893..28108c7 100644
47691 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47692 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47693 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47694
47695 DBGPR("-->%s\n", __func__);
47696
47697 - pdata->hw_if.read_mmc_stats(pdata);
47698 + pdata->hw_if->read_mmc_stats(pdata);
47699 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47700 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47701 *data++ = *(u64 *)stat;
47702 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47703 struct ethtool_coalesce *ec)
47704 {
47705 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47706 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47707 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47708 unsigned int riwt;
47709
47710 DBGPR("-->xgbe_get_coalesce\n");
47711 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47712 struct ethtool_coalesce *ec)
47713 {
47714 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47715 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47716 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47717 unsigned int rx_frames, rx_riwt, rx_usecs;
47718 unsigned int tx_frames, tx_usecs;
47719
47720 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47721 index dbd3850..4e31b38 100644
47722 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47723 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47724 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47725 DBGPR("<--xgbe_default_config\n");
47726 }
47727
47728 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47729 -{
47730 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47731 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47732 -}
47733 -
47734 static int xgbe_probe(struct platform_device *pdev)
47735 {
47736 struct xgbe_prv_data *pdata;
47737 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47738 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47739
47740 /* Set all the function pointers */
47741 - xgbe_init_all_fptrs(pdata);
47742 - hw_if = &pdata->hw_if;
47743 - desc_if = &pdata->desc_if;
47744 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47745 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47746
47747 /* Issue software reset to device */
47748 hw_if->exit(pdata);
47749 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47750 index 363b210..b241389 100644
47751 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47752 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47753 @@ -126,7 +126,7 @@
47754 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47755 {
47756 struct xgbe_prv_data *pdata = mii->priv;
47757 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47758 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47759 int mmd_data;
47760
47761 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47762 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47763 u16 mmd_val)
47764 {
47765 struct xgbe_prv_data *pdata = mii->priv;
47766 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47767 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47768 int mmd_data = mmd_val;
47769
47770 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47771 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47772 index a1bf9d1c..84adcab 100644
47773 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47774 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47775 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47776 tstamp_cc);
47777 u64 nsec;
47778
47779 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47780 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47781
47782 return nsec;
47783 }
47784 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47785
47786 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47787
47788 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47789 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47790
47791 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47792
47793 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47794 index f9ec762..988c969 100644
47795 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47796 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47797 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47798 int dev_irq;
47799 unsigned int per_channel_irq;
47800
47801 - struct xgbe_hw_if hw_if;
47802 - struct xgbe_desc_if desc_if;
47803 + const struct xgbe_hw_if *hw_if;
47804 + const struct xgbe_desc_if *desc_if;
47805
47806 /* AXI DMA settings */
47807 unsigned int axdomain;
47808 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47809 #endif
47810 };
47811
47812 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47813 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47814 +
47815 /* Function prototypes*/
47816
47817 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47818 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47819 index adcacda..fa6e0ae 100644
47820 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47821 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47822 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47823 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47824 {
47825 /* RX_MODE controlling object */
47826 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47827 + bnx2x_init_rx_mode_obj(bp);
47828
47829 /* multicast configuration controlling object */
47830 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47831 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47832 index 07cdf9b..b08ecc7 100644
47833 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47834 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47835 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47836 return rc;
47837 }
47838
47839 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47840 - struct bnx2x_rx_mode_obj *o)
47841 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47842 {
47843 if (CHIP_IS_E1x(bp)) {
47844 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47845 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47846 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47847 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47848 } else {
47849 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47850 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47851 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47852 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47853 }
47854 }
47855
47856 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47857 index 86baecb..ff3bb46 100644
47858 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47859 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47860 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47861
47862 /********************* RX MODE ****************/
47863
47864 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47865 - struct bnx2x_rx_mode_obj *o);
47866 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47867
47868 /**
47869 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47870 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47871 index 31c9f82..e65e986 100644
47872 --- a/drivers/net/ethernet/broadcom/tg3.h
47873 +++ b/drivers/net/ethernet/broadcom/tg3.h
47874 @@ -150,6 +150,7 @@
47875 #define CHIPREV_ID_5750_A0 0x4000
47876 #define CHIPREV_ID_5750_A1 0x4001
47877 #define CHIPREV_ID_5750_A3 0x4003
47878 +#define CHIPREV_ID_5750_C1 0x4201
47879 #define CHIPREV_ID_5750_C2 0x4202
47880 #define CHIPREV_ID_5752_A0_HW 0x5000
47881 #define CHIPREV_ID_5752_A0 0x6000
47882 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47883 index 903466e..b285864 100644
47884 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47885 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47886 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47887 }
47888
47889 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47890 - bna_cb_ioceth_enable,
47891 - bna_cb_ioceth_disable,
47892 - bna_cb_ioceth_hbfail,
47893 - bna_cb_ioceth_reset
47894 + .enable_cbfn = bna_cb_ioceth_enable,
47895 + .disable_cbfn = bna_cb_ioceth_disable,
47896 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47897 + .reset_cbfn = bna_cb_ioceth_reset
47898 };
47899
47900 static void bna_attr_init(struct bna_ioceth *ioceth)
47901 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47902 index 8cffcdf..aadf043 100644
47903 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47904 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47905 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47906 */
47907 struct l2t_skb_cb {
47908 arp_failure_handler_func arp_failure_handler;
47909 -};
47910 +} __no_const;
47911
47912 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47913
47914 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47915 index ccf3436..b720d77 100644
47916 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47917 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47918 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47919
47920 int i;
47921 struct adapter *ap = netdev2adap(dev);
47922 - static const unsigned int *reg_ranges;
47923 + const unsigned int *reg_ranges;
47924 int arr_size = 0, buf_size = 0;
47925
47926 if (is_t4(ap->params.chip)) {
47927 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47928 index badff18..e15c4ec 100644
47929 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47930 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47931 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47932 for (i=0; i<ETH_ALEN; i++) {
47933 tmp.addr[i] = dev->dev_addr[i];
47934 }
47935 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47936 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47937 break;
47938
47939 case DE4X5_SET_HWADDR: /* Set the hardware address */
47940 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47941 spin_lock_irqsave(&lp->lock, flags);
47942 memcpy(&statbuf, &lp->pktStats, ioc->len);
47943 spin_unlock_irqrestore(&lp->lock, flags);
47944 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47945 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47946 return -EFAULT;
47947 break;
47948 }
47949 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47950 index d48806b..41cd80f 100644
47951 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47952 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47953 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47954
47955 if (wrapped)
47956 newacc += 65536;
47957 - ACCESS_ONCE(*acc) = newacc;
47958 + ACCESS_ONCE_RW(*acc) = newacc;
47959 }
47960
47961 static void populate_erx_stats(struct be_adapter *adapter,
47962 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47963 index 6d0c5d5..55be363 100644
47964 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47965 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47966 @@ -30,6 +30,8 @@
47967 #include <linux/netdevice.h>
47968 #include <linux/phy.h>
47969 #include <linux/platform_device.h>
47970 +#include <linux/interrupt.h>
47971 +#include <linux/irqreturn.h>
47972 #include <net/ip.h>
47973
47974 #include "ftgmac100.h"
47975 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47976 index dce5f7b..2433466 100644
47977 --- a/drivers/net/ethernet/faraday/ftmac100.c
47978 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47979 @@ -31,6 +31,8 @@
47980 #include <linux/module.h>
47981 #include <linux/netdevice.h>
47982 #include <linux/platform_device.h>
47983 +#include <linux/interrupt.h>
47984 +#include <linux/irqreturn.h>
47985
47986 #include "ftmac100.h"
47987
47988 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47989 index 6d1ec92..4d5d97d 100644
47990 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47991 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47992 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
47993 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
47994
47995 /* Update the base adjustement value. */
47996 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
47997 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
47998 smp_mb(); /* Force the above update. */
47999 }
48000
48001 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48002 index 5fd4b52..87aa34b 100644
48003 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48004 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48005 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48006 }
48007
48008 /* update the base incval used to calculate frequency adjustment */
48009 - ACCESS_ONCE(adapter->base_incval) = incval;
48010 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48011 smp_mb();
48012
48013 /* need lock to prevent incorrect read while modifying cyclecounter */
48014 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48015 index e3357bf..d4d5348 100644
48016 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48017 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48018 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48019 wmb();
48020
48021 /* we want to dirty this cache line once */
48022 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48023 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48024 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48025 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48026
48027 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48028
48029 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48030 index 2bbd01f..e8baa64 100644
48031 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48032 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48033 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48034 struct __vxge_hw_fifo *fifo;
48035 struct vxge_hw_fifo_config *config;
48036 u32 txdl_size, txdl_per_memblock;
48037 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48038 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48039 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48040 + };
48041 +
48042 struct __vxge_hw_virtualpath *vpath;
48043
48044 if ((vp == NULL) || (attr == NULL)) {
48045 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48046 goto exit;
48047 }
48048
48049 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48050 -
48051 fifo->mempool =
48052 __vxge_hw_mempool_create(vpath->hldev,
48053 fifo->config->memblock_size,
48054 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48055 index 2bb48d5..d1a865d 100644
48056 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48057 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48058 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48059 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48060 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48061 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48062 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48063 + pax_open_kernel();
48064 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48065 + pax_close_kernel();
48066 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48067 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48068 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48069 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48070 index be7d7a6..a8983f8 100644
48071 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48072 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48073 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48074 case QLCNIC_NON_PRIV_FUNC:
48075 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48076 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48077 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48078 + pax_open_kernel();
48079 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48080 + pax_close_kernel();
48081 break;
48082 case QLCNIC_PRIV_FUNC:
48083 ahw->op_mode = QLCNIC_PRIV_FUNC;
48084 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48085 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48086 + pax_open_kernel();
48087 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48088 + pax_close_kernel();
48089 break;
48090 case QLCNIC_MGMT_FUNC:
48091 ahw->op_mode = QLCNIC_MGMT_FUNC;
48092 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48093 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48094 + pax_open_kernel();
48095 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48096 + pax_close_kernel();
48097 break;
48098 default:
48099 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48100 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48101 index c9f57fb..208bdc1 100644
48102 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48103 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48104 @@ -1285,7 +1285,7 @@ flash_temp:
48105 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48106 {
48107 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48108 - static const struct qlcnic_dump_operations *fw_dump_ops;
48109 + const struct qlcnic_dump_operations *fw_dump_ops;
48110 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48111 u32 entry_offset, dump, no_entries, buf_offset = 0;
48112 int i, k, ops_cnt, ops_index, dump_size = 0;
48113 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48114 index 2e2cf80..ebc796d 100644
48115 --- a/drivers/net/ethernet/realtek/r8169.c
48116 +++ b/drivers/net/ethernet/realtek/r8169.c
48117 @@ -788,22 +788,22 @@ struct rtl8169_private {
48118 struct mdio_ops {
48119 void (*write)(struct rtl8169_private *, int, int);
48120 int (*read)(struct rtl8169_private *, int);
48121 - } mdio_ops;
48122 + } __no_const mdio_ops;
48123
48124 struct pll_power_ops {
48125 void (*down)(struct rtl8169_private *);
48126 void (*up)(struct rtl8169_private *);
48127 - } pll_power_ops;
48128 + } __no_const pll_power_ops;
48129
48130 struct jumbo_ops {
48131 void (*enable)(struct rtl8169_private *);
48132 void (*disable)(struct rtl8169_private *);
48133 - } jumbo_ops;
48134 + } __no_const jumbo_ops;
48135
48136 struct csi_ops {
48137 void (*write)(struct rtl8169_private *, int, int);
48138 u32 (*read)(struct rtl8169_private *, int);
48139 - } csi_ops;
48140 + } __no_const csi_ops;
48141
48142 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48143 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48144 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48145 index 6b861e3..204ac86 100644
48146 --- a/drivers/net/ethernet/sfc/ptp.c
48147 +++ b/drivers/net/ethernet/sfc/ptp.c
48148 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48149 ptp->start.dma_addr);
48150
48151 /* Clear flag that signals MC ready */
48152 - ACCESS_ONCE(*start) = 0;
48153 + ACCESS_ONCE_RW(*start) = 0;
48154 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48155 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48156 EFX_BUG_ON_PARANOID(rc);
48157 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48158 index 08c483b..2c4a553 100644
48159 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48160 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48161 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48162
48163 writel(value, ioaddr + MMC_CNTRL);
48164
48165 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48166 - MMC_CNTRL, value);
48167 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48168 +// MMC_CNTRL, value);
48169 }
48170
48171 /* To mask all all interrupts.*/
48172 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48173 index 384ca4f..dd7d4f9 100644
48174 --- a/drivers/net/hyperv/hyperv_net.h
48175 +++ b/drivers/net/hyperv/hyperv_net.h
48176 @@ -171,7 +171,7 @@ struct rndis_device {
48177 enum rndis_device_state state;
48178 bool link_state;
48179 bool link_change;
48180 - atomic_t new_req_id;
48181 + atomic_unchecked_t new_req_id;
48182
48183 spinlock_t request_lock;
48184 struct list_head req_list;
48185 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48186 index ec0c40a..c9e42eb 100644
48187 --- a/drivers/net/hyperv/rndis_filter.c
48188 +++ b/drivers/net/hyperv/rndis_filter.c
48189 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48190 * template
48191 */
48192 set = &rndis_msg->msg.set_req;
48193 - set->req_id = atomic_inc_return(&dev->new_req_id);
48194 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48195
48196 /* Add to the request list */
48197 spin_lock_irqsave(&dev->request_lock, flags);
48198 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48199
48200 /* Setup the rndis set */
48201 halt = &request->request_msg.msg.halt_req;
48202 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48203 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48204
48205 /* Ignore return since this msg is optional. */
48206 rndis_filter_send_request(dev, request);
48207 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48208 index 34f846b..4a0d5b1 100644
48209 --- a/drivers/net/ifb.c
48210 +++ b/drivers/net/ifb.c
48211 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48212 return 0;
48213 }
48214
48215 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48216 +static struct rtnl_link_ops ifb_link_ops = {
48217 .kind = "ifb",
48218 .priv_size = sizeof(struct ifb_private),
48219 .setup = ifb_setup,
48220 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48221 index 612e073..a9f5eda 100644
48222 --- a/drivers/net/macvlan.c
48223 +++ b/drivers/net/macvlan.c
48224 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48225 free_nskb:
48226 kfree_skb(nskb);
48227 err:
48228 - atomic_long_inc(&skb->dev->rx_dropped);
48229 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48230 }
48231
48232 static void macvlan_flush_sources(struct macvlan_port *port,
48233 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48234 int macvlan_link_register(struct rtnl_link_ops *ops)
48235 {
48236 /* common fields */
48237 - ops->priv_size = sizeof(struct macvlan_dev);
48238 - ops->validate = macvlan_validate;
48239 - ops->maxtype = IFLA_MACVLAN_MAX;
48240 - ops->policy = macvlan_policy;
48241 - ops->changelink = macvlan_changelink;
48242 - ops->get_size = macvlan_get_size;
48243 - ops->fill_info = macvlan_fill_info;
48244 + pax_open_kernel();
48245 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48246 + *(void **)&ops->validate = macvlan_validate;
48247 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48248 + *(const void **)&ops->policy = macvlan_policy;
48249 + *(void **)&ops->changelink = macvlan_changelink;
48250 + *(void **)&ops->get_size = macvlan_get_size;
48251 + *(void **)&ops->fill_info = macvlan_fill_info;
48252 + pax_close_kernel();
48253
48254 return rtnl_link_register(ops);
48255 };
48256 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48257 return NOTIFY_DONE;
48258 }
48259
48260 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48261 +static struct notifier_block macvlan_notifier_block = {
48262 .notifier_call = macvlan_device_event,
48263 };
48264
48265 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48266 index 4d050ee..012f6dd 100644
48267 --- a/drivers/net/macvtap.c
48268 +++ b/drivers/net/macvtap.c
48269 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48270 dev->tx_queue_len = TUN_READQ_SIZE;
48271 }
48272
48273 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48274 +static struct rtnl_link_ops macvtap_link_ops = {
48275 .kind = "macvtap",
48276 .setup = macvtap_setup,
48277 .newlink = macvtap_newlink,
48278 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48279
48280 ret = 0;
48281 u = q->flags;
48282 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48283 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48284 put_user(u, &ifr->ifr_flags))
48285 ret = -EFAULT;
48286 macvtap_put_vlan(vlan);
48287 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48288 return NOTIFY_DONE;
48289 }
48290
48291 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48292 +static struct notifier_block macvtap_notifier_block = {
48293 .notifier_call = macvtap_device_event,
48294 };
48295
48296 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48297 index 34924df..a747360 100644
48298 --- a/drivers/net/nlmon.c
48299 +++ b/drivers/net/nlmon.c
48300 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48301 return 0;
48302 }
48303
48304 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48305 +static struct rtnl_link_ops nlmon_link_ops = {
48306 .kind = "nlmon",
48307 .priv_size = sizeof(struct nlmon),
48308 .setup = nlmon_setup,
48309 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48310 index 3fc91e8..6c36337 100644
48311 --- a/drivers/net/phy/phy_device.c
48312 +++ b/drivers/net/phy/phy_device.c
48313 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48314 * zero on success.
48315 *
48316 */
48317 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48318 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48319 struct phy_c45_device_ids *c45_ids) {
48320 int phy_reg;
48321 int i, reg_addr;
48322 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48323 * its return value is in turn returned.
48324 *
48325 */
48326 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48327 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48328 bool is_c45, struct phy_c45_device_ids *c45_ids)
48329 {
48330 int phy_reg;
48331 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48332 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48333 {
48334 struct phy_c45_device_ids c45_ids = {0};
48335 - u32 phy_id = 0;
48336 + int phy_id = 0;
48337 int r;
48338
48339 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48340 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48341 index af034db..1611c0b2 100644
48342 --- a/drivers/net/ppp/ppp_generic.c
48343 +++ b/drivers/net/ppp/ppp_generic.c
48344 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48345 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48346 struct ppp_stats stats;
48347 struct ppp_comp_stats cstats;
48348 - char *vers;
48349
48350 switch (cmd) {
48351 case SIOCGPPPSTATS:
48352 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48353 break;
48354
48355 case SIOCGPPPVER:
48356 - vers = PPP_VERSION;
48357 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48358 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48359 break;
48360 err = 0;
48361 break;
48362 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48363 index 079f7ad..b2a2bfa7 100644
48364 --- a/drivers/net/slip/slhc.c
48365 +++ b/drivers/net/slip/slhc.c
48366 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48367 register struct tcphdr *thp;
48368 register struct iphdr *ip;
48369 register struct cstate *cs;
48370 - int len, hdrlen;
48371 + long len, hdrlen;
48372 unsigned char *cp = icp;
48373
48374 /* We've got a compressed packet; read the change byte */
48375 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48376 index 2c087ef..4859007 100644
48377 --- a/drivers/net/team/team.c
48378 +++ b/drivers/net/team/team.c
48379 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48380 return TEAM_DEFAULT_NUM_RX_QUEUES;
48381 }
48382
48383 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48384 +static struct rtnl_link_ops team_link_ops = {
48385 .kind = DRV_NAME,
48386 .priv_size = sizeof(struct team),
48387 .setup = team_setup,
48388 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48389 return NOTIFY_DONE;
48390 }
48391
48392 -static struct notifier_block team_notifier_block __read_mostly = {
48393 +static struct notifier_block team_notifier_block = {
48394 .notifier_call = team_device_event,
48395 };
48396
48397 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48398 index 10f9e40..3515e7e 100644
48399 --- a/drivers/net/tun.c
48400 +++ b/drivers/net/tun.c
48401 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48402 return -EINVAL;
48403 }
48404
48405 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48406 +static struct rtnl_link_ops tun_link_ops = {
48407 .kind = DRV_NAME,
48408 .priv_size = sizeof(struct tun_struct),
48409 .setup = tun_setup,
48410 @@ -1827,7 +1827,7 @@ unlock:
48411 }
48412
48413 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48414 - unsigned long arg, int ifreq_len)
48415 + unsigned long arg, size_t ifreq_len)
48416 {
48417 struct tun_file *tfile = file->private_data;
48418 struct tun_struct *tun;
48419 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48420 int le;
48421 int ret;
48422
48423 + if (ifreq_len > sizeof ifr)
48424 + return -EFAULT;
48425 +
48426 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48427 if (copy_from_user(&ifr, argp, ifreq_len))
48428 return -EFAULT;
48429 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48430 index 9c5aa92..8cd0405 100644
48431 --- a/drivers/net/usb/hso.c
48432 +++ b/drivers/net/usb/hso.c
48433 @@ -71,7 +71,7 @@
48434 #include <asm/byteorder.h>
48435 #include <linux/serial_core.h>
48436 #include <linux/serial.h>
48437 -
48438 +#include <asm/local.h>
48439
48440 #define MOD_AUTHOR "Option Wireless"
48441 #define MOD_DESCRIPTION "USB High Speed Option driver"
48442 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48443 struct urb *urb;
48444
48445 urb = serial->rx_urb[0];
48446 - if (serial->port.count > 0) {
48447 + if (atomic_read(&serial->port.count) > 0) {
48448 count = put_rxbuf_data(urb, serial);
48449 if (count == -1)
48450 return;
48451 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48452 DUMP1(urb->transfer_buffer, urb->actual_length);
48453
48454 /* Anyone listening? */
48455 - if (serial->port.count == 0)
48456 + if (atomic_read(&serial->port.count) == 0)
48457 return;
48458
48459 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48460 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48461 tty_port_tty_set(&serial->port, tty);
48462
48463 /* check for port already opened, if not set the termios */
48464 - serial->port.count++;
48465 - if (serial->port.count == 1) {
48466 + if (atomic_inc_return(&serial->port.count) == 1) {
48467 serial->rx_state = RX_IDLE;
48468 /* Force default termio settings */
48469 _hso_serial_set_termios(tty, NULL);
48470 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48471 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48472 if (result) {
48473 hso_stop_serial_device(serial->parent);
48474 - serial->port.count--;
48475 + atomic_dec(&serial->port.count);
48476 kref_put(&serial->parent->ref, hso_serial_ref_free);
48477 }
48478 } else {
48479 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48480
48481 /* reset the rts and dtr */
48482 /* do the actual close */
48483 - serial->port.count--;
48484 + atomic_dec(&serial->port.count);
48485
48486 - if (serial->port.count <= 0) {
48487 - serial->port.count = 0;
48488 + if (atomic_read(&serial->port.count) <= 0) {
48489 + atomic_set(&serial->port.count, 0);
48490 tty_port_tty_set(&serial->port, NULL);
48491 if (!usb_gone)
48492 hso_stop_serial_device(serial->parent);
48493 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48494
48495 /* the actual setup */
48496 spin_lock_irqsave(&serial->serial_lock, flags);
48497 - if (serial->port.count)
48498 + if (atomic_read(&serial->port.count))
48499 _hso_serial_set_termios(tty, old);
48500 else
48501 tty->termios = *old;
48502 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48503 D1("Pending read interrupt on port %d\n", i);
48504 spin_lock(&serial->serial_lock);
48505 if (serial->rx_state == RX_IDLE &&
48506 - serial->port.count > 0) {
48507 + atomic_read(&serial->port.count) > 0) {
48508 /* Setup and send a ctrl req read on
48509 * port i */
48510 if (!serial->rx_urb_filled[0]) {
48511 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48512 /* Start all serial ports */
48513 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48514 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48515 - if (dev2ser(serial_table[i])->port.count) {
48516 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48517 result =
48518 hso_start_serial_device(serial_table[i], GFP_NOIO);
48519 hso_kick_transmit(dev2ser(serial_table[i]));
48520 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48521 index bf405f1..fd847ee 100644
48522 --- a/drivers/net/usb/r8152.c
48523 +++ b/drivers/net/usb/r8152.c
48524 @@ -571,7 +571,7 @@ struct r8152 {
48525 void (*unload)(struct r8152 *);
48526 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48527 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48528 - } rtl_ops;
48529 + } __no_const rtl_ops;
48530
48531 int intr_interval;
48532 u32 saved_wolopts;
48533 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48534 index a2515887..6d13233 100644
48535 --- a/drivers/net/usb/sierra_net.c
48536 +++ b/drivers/net/usb/sierra_net.c
48537 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48538 /* atomic counter partially included in MAC address to make sure 2 devices
48539 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48540 */
48541 -static atomic_t iface_counter = ATOMIC_INIT(0);
48542 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48543
48544 /*
48545 * SYNC Timer Delay definition used to set the expiry time
48546 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48547 dev->net->netdev_ops = &sierra_net_device_ops;
48548
48549 /* change MAC addr to include, ifacenum, and to be unique */
48550 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48551 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48552 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48553
48554 /* we will have to manufacture ethernet headers, prepare template */
48555 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48556 index 0ad6c0c..4013638 100644
48557 --- a/drivers/net/virtio_net.c
48558 +++ b/drivers/net/virtio_net.c
48559 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48560 #define RECEIVE_AVG_WEIGHT 64
48561
48562 /* Minimum alignment for mergeable packet buffers. */
48563 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48564 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48565
48566 #define VIRTNET_DRIVER_VERSION "1.0.0"
48567
48568 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48569 index a8c755d..a988b71 100644
48570 --- a/drivers/net/vxlan.c
48571 +++ b/drivers/net/vxlan.c
48572 @@ -2702,7 +2702,7 @@ nla_put_failure:
48573 return -EMSGSIZE;
48574 }
48575
48576 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48577 +static struct rtnl_link_ops vxlan_link_ops = {
48578 .kind = "vxlan",
48579 .maxtype = IFLA_VXLAN_MAX,
48580 .policy = vxlan_policy,
48581 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48582 return NOTIFY_DONE;
48583 }
48584
48585 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48586 +static struct notifier_block vxlan_notifier_block = {
48587 .notifier_call = vxlan_lowerdev_event,
48588 };
48589
48590 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48591 index 5920c99..ff2e4a5 100644
48592 --- a/drivers/net/wan/lmc/lmc_media.c
48593 +++ b/drivers/net/wan/lmc/lmc_media.c
48594 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48595 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48596
48597 lmc_media_t lmc_ds3_media = {
48598 - lmc_ds3_init, /* special media init stuff */
48599 - lmc_ds3_default, /* reset to default state */
48600 - lmc_ds3_set_status, /* reset status to state provided */
48601 - lmc_dummy_set_1, /* set clock source */
48602 - lmc_dummy_set2_1, /* set line speed */
48603 - lmc_ds3_set_100ft, /* set cable length */
48604 - lmc_ds3_set_scram, /* set scrambler */
48605 - lmc_ds3_get_link_status, /* get link status */
48606 - lmc_dummy_set_1, /* set link status */
48607 - lmc_ds3_set_crc_length, /* set CRC length */
48608 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48609 - lmc_ds3_watchdog
48610 + .init = lmc_ds3_init, /* special media init stuff */
48611 + .defaults = lmc_ds3_default, /* reset to default state */
48612 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48613 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48614 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48615 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48616 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48617 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48618 + .set_link_status = lmc_dummy_set_1, /* set link status */
48619 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48620 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48621 + .watchdog = lmc_ds3_watchdog
48622 };
48623
48624 lmc_media_t lmc_hssi_media = {
48625 - lmc_hssi_init, /* special media init stuff */
48626 - lmc_hssi_default, /* reset to default state */
48627 - lmc_hssi_set_status, /* reset status to state provided */
48628 - lmc_hssi_set_clock, /* set clock source */
48629 - lmc_dummy_set2_1, /* set line speed */
48630 - lmc_dummy_set_1, /* set cable length */
48631 - lmc_dummy_set_1, /* set scrambler */
48632 - lmc_hssi_get_link_status, /* get link status */
48633 - lmc_hssi_set_link_status, /* set link status */
48634 - lmc_hssi_set_crc_length, /* set CRC length */
48635 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48636 - lmc_hssi_watchdog
48637 + .init = lmc_hssi_init, /* special media init stuff */
48638 + .defaults = lmc_hssi_default, /* reset to default state */
48639 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48640 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48641 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48642 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48643 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48644 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48645 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48646 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48647 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48648 + .watchdog = lmc_hssi_watchdog
48649 };
48650
48651 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48652 - lmc_ssi_default, /* reset to default state */
48653 - lmc_ssi_set_status, /* reset status to state provided */
48654 - lmc_ssi_set_clock, /* set clock source */
48655 - lmc_ssi_set_speed, /* set line speed */
48656 - lmc_dummy_set_1, /* set cable length */
48657 - lmc_dummy_set_1, /* set scrambler */
48658 - lmc_ssi_get_link_status, /* get link status */
48659 - lmc_ssi_set_link_status, /* set link status */
48660 - lmc_ssi_set_crc_length, /* set CRC length */
48661 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48662 - lmc_ssi_watchdog
48663 +lmc_media_t lmc_ssi_media = {
48664 + .init = lmc_ssi_init, /* special media init stuff */
48665 + .defaults = lmc_ssi_default, /* reset to default state */
48666 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48667 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48668 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48669 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48670 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48671 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48672 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48673 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48674 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48675 + .watchdog = lmc_ssi_watchdog
48676 };
48677
48678 lmc_media_t lmc_t1_media = {
48679 - lmc_t1_init, /* special media init stuff */
48680 - lmc_t1_default, /* reset to default state */
48681 - lmc_t1_set_status, /* reset status to state provided */
48682 - lmc_t1_set_clock, /* set clock source */
48683 - lmc_dummy_set2_1, /* set line speed */
48684 - lmc_dummy_set_1, /* set cable length */
48685 - lmc_dummy_set_1, /* set scrambler */
48686 - lmc_t1_get_link_status, /* get link status */
48687 - lmc_dummy_set_1, /* set link status */
48688 - lmc_t1_set_crc_length, /* set CRC length */
48689 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48690 - lmc_t1_watchdog
48691 + .init = lmc_t1_init, /* special media init stuff */
48692 + .defaults = lmc_t1_default, /* reset to default state */
48693 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48694 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48695 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48696 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48697 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48698 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48699 + .set_link_status = lmc_dummy_set_1, /* set link status */
48700 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48701 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48702 + .watchdog = lmc_t1_watchdog
48703 };
48704
48705 static void
48706 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48707 index feacc3b..5bac0de 100644
48708 --- a/drivers/net/wan/z85230.c
48709 +++ b/drivers/net/wan/z85230.c
48710 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48711
48712 struct z8530_irqhandler z8530_sync =
48713 {
48714 - z8530_rx,
48715 - z8530_tx,
48716 - z8530_status
48717 + .rx = z8530_rx,
48718 + .tx = z8530_tx,
48719 + .status = z8530_status
48720 };
48721
48722 EXPORT_SYMBOL(z8530_sync);
48723 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48724 }
48725
48726 static struct z8530_irqhandler z8530_dma_sync = {
48727 - z8530_dma_rx,
48728 - z8530_dma_tx,
48729 - z8530_dma_status
48730 + .rx = z8530_dma_rx,
48731 + .tx = z8530_dma_tx,
48732 + .status = z8530_dma_status
48733 };
48734
48735 static struct z8530_irqhandler z8530_txdma_sync = {
48736 - z8530_rx,
48737 - z8530_dma_tx,
48738 - z8530_dma_status
48739 + .rx = z8530_rx,
48740 + .tx = z8530_dma_tx,
48741 + .status = z8530_dma_status
48742 };
48743
48744 /**
48745 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48746
48747 struct z8530_irqhandler z8530_nop=
48748 {
48749 - z8530_rx_clear,
48750 - z8530_tx_clear,
48751 - z8530_status_clear
48752 + .rx = z8530_rx_clear,
48753 + .tx = z8530_tx_clear,
48754 + .status = z8530_status_clear
48755 };
48756
48757
48758 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48759 index 0b60295..b8bfa5b 100644
48760 --- a/drivers/net/wimax/i2400m/rx.c
48761 +++ b/drivers/net/wimax/i2400m/rx.c
48762 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48763 if (i2400m->rx_roq == NULL)
48764 goto error_roq_alloc;
48765
48766 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48767 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48768 GFP_KERNEL);
48769 if (rd == NULL) {
48770 result = -ENOMEM;
48771 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48772 index e71a2ce..2268d61 100644
48773 --- a/drivers/net/wireless/airo.c
48774 +++ b/drivers/net/wireless/airo.c
48775 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48776 struct airo_info *ai = dev->ml_priv;
48777 int ridcode;
48778 int enabled;
48779 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48780 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48781 unsigned char *iobuf;
48782
48783 /* Only super-user can write RIDs */
48784 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48785 index da92bfa..5a9001a 100644
48786 --- a/drivers/net/wireless/at76c50x-usb.c
48787 +++ b/drivers/net/wireless/at76c50x-usb.c
48788 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48789 }
48790
48791 /* Convert timeout from the DFU status to jiffies */
48792 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48793 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48794 {
48795 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48796 | (s->poll_timeout[1] << 8)
48797 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48798 index f1946a6..cd367fb 100644
48799 --- a/drivers/net/wireless/ath/ath10k/htc.c
48800 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48801 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48802 /* registered target arrival callback from the HIF layer */
48803 int ath10k_htc_init(struct ath10k *ar)
48804 {
48805 - struct ath10k_hif_cb htc_callbacks;
48806 + static struct ath10k_hif_cb htc_callbacks = {
48807 + .rx_completion = ath10k_htc_rx_completion_handler,
48808 + .tx_completion = ath10k_htc_tx_completion_handler,
48809 + };
48810 struct ath10k_htc_ep *ep = NULL;
48811 struct ath10k_htc *htc = &ar->htc;
48812
48813 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48814 ath10k_htc_reset_endpoint_states(htc);
48815
48816 /* setup HIF layer callbacks */
48817 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48818 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48819 htc->ar = ar;
48820
48821 /* Get HIF default pipe for HTC message exchange */
48822 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48823 index 527179c..a890150 100644
48824 --- a/drivers/net/wireless/ath/ath10k/htc.h
48825 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48826 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48827
48828 struct ath10k_htc_ops {
48829 void (*target_send_suspend_complete)(struct ath10k *ar);
48830 -};
48831 +} __no_const;
48832
48833 struct ath10k_htc_ep_ops {
48834 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48835 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48836 void (*ep_tx_credits)(struct ath10k *);
48837 -};
48838 +} __no_const;
48839
48840 /* service connection information */
48841 struct ath10k_htc_svc_conn_req {
48842 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48843 index f816909..e56cd8b 100644
48844 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48845 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48846 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48847 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48848 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48849
48850 - ACCESS_ONCE(ads->ds_link) = i->link;
48851 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48852 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48853 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48854
48855 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48856 ctl6 = SM(i->keytype, AR_EncrType);
48857 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48858
48859 if ((i->is_first || i->is_last) &&
48860 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48861 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48862 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48863 | set11nTries(i->rates, 1)
48864 | set11nTries(i->rates, 2)
48865 | set11nTries(i->rates, 3)
48866 | (i->dur_update ? AR_DurUpdateEna : 0)
48867 | SM(0, AR_BurstDur);
48868
48869 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48870 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48871 | set11nRate(i->rates, 1)
48872 | set11nRate(i->rates, 2)
48873 | set11nRate(i->rates, 3);
48874 } else {
48875 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48876 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48877 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48878 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48879 }
48880
48881 if (!i->is_first) {
48882 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48883 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48884 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48885 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48886 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48887 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48888 return;
48889 }
48890
48891 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48892 break;
48893 }
48894
48895 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48896 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48897 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48898 | SM(i->txpower[0], AR_XmitPower0)
48899 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48900 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48901 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48902 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48903
48904 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48905 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48906 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48907 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48908
48909 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48910 return;
48911
48912 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48913 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48914 | set11nPktDurRTSCTS(i->rates, 1);
48915
48916 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48917 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48918 | set11nPktDurRTSCTS(i->rates, 3);
48919
48920 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48921 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48922 | set11nRateFlags(i->rates, 1)
48923 | set11nRateFlags(i->rates, 2)
48924 | set11nRateFlags(i->rates, 3)
48925 | SM(i->rtscts_rate, AR_RTSCTSRate);
48926
48927 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48928 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48929 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48930 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48931 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48932 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48933 }
48934
48935 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48936 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48937 index da84b70..83e4978 100644
48938 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48939 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48940 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48941 (i->qcu << AR_TxQcuNum_S) | desc_len;
48942
48943 checksum += val;
48944 - ACCESS_ONCE(ads->info) = val;
48945 + ACCESS_ONCE_RW(ads->info) = val;
48946
48947 checksum += i->link;
48948 - ACCESS_ONCE(ads->link) = i->link;
48949 + ACCESS_ONCE_RW(ads->link) = i->link;
48950
48951 checksum += i->buf_addr[0];
48952 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48953 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48954 checksum += i->buf_addr[1];
48955 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48956 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48957 checksum += i->buf_addr[2];
48958 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48959 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48960 checksum += i->buf_addr[3];
48961 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48962 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48963
48964 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48965 - ACCESS_ONCE(ads->ctl3) = val;
48966 + ACCESS_ONCE_RW(ads->ctl3) = val;
48967 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
48968 - ACCESS_ONCE(ads->ctl5) = val;
48969 + ACCESS_ONCE_RW(ads->ctl5) = val;
48970 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
48971 - ACCESS_ONCE(ads->ctl7) = val;
48972 + ACCESS_ONCE_RW(ads->ctl7) = val;
48973 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
48974 - ACCESS_ONCE(ads->ctl9) = val;
48975 + ACCESS_ONCE_RW(ads->ctl9) = val;
48976
48977 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
48978 - ACCESS_ONCE(ads->ctl10) = checksum;
48979 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
48980
48981 if (i->is_first || i->is_last) {
48982 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
48983 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
48984 | set11nTries(i->rates, 1)
48985 | set11nTries(i->rates, 2)
48986 | set11nTries(i->rates, 3)
48987 | (i->dur_update ? AR_DurUpdateEna : 0)
48988 | SM(0, AR_BurstDur);
48989
48990 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
48991 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
48992 | set11nRate(i->rates, 1)
48993 | set11nRate(i->rates, 2)
48994 | set11nRate(i->rates, 3);
48995 } else {
48996 - ACCESS_ONCE(ads->ctl13) = 0;
48997 - ACCESS_ONCE(ads->ctl14) = 0;
48998 + ACCESS_ONCE_RW(ads->ctl13) = 0;
48999 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49000 }
49001
49002 ads->ctl20 = 0;
49003 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49004
49005 ctl17 = SM(i->keytype, AR_EncrType);
49006 if (!i->is_first) {
49007 - ACCESS_ONCE(ads->ctl11) = 0;
49008 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49009 - ACCESS_ONCE(ads->ctl15) = 0;
49010 - ACCESS_ONCE(ads->ctl16) = 0;
49011 - ACCESS_ONCE(ads->ctl17) = ctl17;
49012 - ACCESS_ONCE(ads->ctl18) = 0;
49013 - ACCESS_ONCE(ads->ctl19) = 0;
49014 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49015 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49016 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49017 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49018 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49019 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49020 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49021 return;
49022 }
49023
49024 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49025 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49026 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49027 | SM(i->txpower[0], AR_XmitPower0)
49028 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49029 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49030 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49031 ctl12 |= SM(val, AR_PAPRDChainMask);
49032
49033 - ACCESS_ONCE(ads->ctl12) = ctl12;
49034 - ACCESS_ONCE(ads->ctl17) = ctl17;
49035 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49036 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49037
49038 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49039 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49040 | set11nPktDurRTSCTS(i->rates, 1);
49041
49042 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49043 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49044 | set11nPktDurRTSCTS(i->rates, 3);
49045
49046 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49047 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49048 | set11nRateFlags(i->rates, 1)
49049 | set11nRateFlags(i->rates, 2)
49050 | set11nRateFlags(i->rates, 3)
49051 | SM(i->rtscts_rate, AR_RTSCTSRate);
49052
49053 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49054 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49055
49056 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49057 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49058 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49059 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49060 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49061 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49062 }
49063
49064 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49065 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49066 index 1cbd335..27dfb40 100644
49067 --- a/drivers/net/wireless/ath/ath9k/hw.h
49068 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49069 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
49070
49071 /* ANI */
49072 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49073 -};
49074 +} __no_const;
49075
49076 /**
49077 * struct ath_spec_scan - parameters for Atheros spectral scan
49078 @@ -716,7 +716,7 @@ struct ath_hw_ops {
49079 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49080 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49081 #endif
49082 -};
49083 +} __no_const;
49084
49085 struct ath_nf_limits {
49086 s16 max;
49087 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49088 index 62b0bf4..4ae094c 100644
49089 --- a/drivers/net/wireless/ath/ath9k/main.c
49090 +++ b/drivers/net/wireless/ath/ath9k/main.c
49091 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49092 if (!ath9k_is_chanctx_enabled())
49093 return;
49094
49095 - ath9k_ops.hw_scan = ath9k_hw_scan;
49096 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49097 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49098 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49099 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49100 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49101 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49102 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49103 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49104 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49105 + pax_open_kernel();
49106 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49107 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49108 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49109 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49110 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49111 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49112 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49113 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49114 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49115 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49116 + pax_close_kernel();
49117 }
49118
49119 #endif
49120 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49121 index 058a9f2..d5cb1ba 100644
49122 --- a/drivers/net/wireless/b43/phy_lp.c
49123 +++ b/drivers/net/wireless/b43/phy_lp.c
49124 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49125 {
49126 struct ssb_bus *bus = dev->dev->sdev->bus;
49127
49128 - static const struct b206x_channel *chandata = NULL;
49129 + const struct b206x_channel *chandata = NULL;
49130 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49131 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49132 u16 old_comm15, scale;
49133 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49134 index dc1d20c..f7a4f06 100644
49135 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49136 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49137 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49138 */
49139 if (il3945_mod_params.disable_hw_scan) {
49140 D_INFO("Disabling hw_scan\n");
49141 - il3945_mac_ops.hw_scan = NULL;
49142 + pax_open_kernel();
49143 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49144 + pax_close_kernel();
49145 }
49146
49147 D_INFO("*** LOAD DRIVER ***\n");
49148 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49149 index 0ffb6ff..c0b7f0e 100644
49150 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49151 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49152 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49153 {
49154 struct iwl_priv *priv = file->private_data;
49155 char buf[64];
49156 - int buf_size;
49157 + size_t buf_size;
49158 u32 offset, len;
49159
49160 memset(buf, 0, sizeof(buf));
49161 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49162 struct iwl_priv *priv = file->private_data;
49163
49164 char buf[8];
49165 - int buf_size;
49166 + size_t buf_size;
49167 u32 reset_flag;
49168
49169 memset(buf, 0, sizeof(buf));
49170 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49171 {
49172 struct iwl_priv *priv = file->private_data;
49173 char buf[8];
49174 - int buf_size;
49175 + size_t buf_size;
49176 int ht40;
49177
49178 memset(buf, 0, sizeof(buf));
49179 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49180 {
49181 struct iwl_priv *priv = file->private_data;
49182 char buf[8];
49183 - int buf_size;
49184 + size_t buf_size;
49185 int value;
49186
49187 memset(buf, 0, sizeof(buf));
49188 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49189 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49190 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49191
49192 -static const char *fmt_value = " %-30s %10u\n";
49193 -static const char *fmt_hex = " %-30s 0x%02X\n";
49194 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49195 -static const char *fmt_header =
49196 +static const char fmt_value[] = " %-30s %10u\n";
49197 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49198 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49199 +static const char fmt_header[] =
49200 "%-32s current cumulative delta max\n";
49201
49202 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49203 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49204 {
49205 struct iwl_priv *priv = file->private_data;
49206 char buf[8];
49207 - int buf_size;
49208 + size_t buf_size;
49209 int clear;
49210
49211 memset(buf, 0, sizeof(buf));
49212 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49213 {
49214 struct iwl_priv *priv = file->private_data;
49215 char buf[8];
49216 - int buf_size;
49217 + size_t buf_size;
49218 int trace;
49219
49220 memset(buf, 0, sizeof(buf));
49221 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49222 {
49223 struct iwl_priv *priv = file->private_data;
49224 char buf[8];
49225 - int buf_size;
49226 + size_t buf_size;
49227 int missed;
49228
49229 memset(buf, 0, sizeof(buf));
49230 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49231
49232 struct iwl_priv *priv = file->private_data;
49233 char buf[8];
49234 - int buf_size;
49235 + size_t buf_size;
49236 int plcp;
49237
49238 memset(buf, 0, sizeof(buf));
49239 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49240
49241 struct iwl_priv *priv = file->private_data;
49242 char buf[8];
49243 - int buf_size;
49244 + size_t buf_size;
49245 int flush;
49246
49247 memset(buf, 0, sizeof(buf));
49248 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49249
49250 struct iwl_priv *priv = file->private_data;
49251 char buf[8];
49252 - int buf_size;
49253 + size_t buf_size;
49254 int rts;
49255
49256 if (!priv->cfg->ht_params)
49257 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49258 {
49259 struct iwl_priv *priv = file->private_data;
49260 char buf[8];
49261 - int buf_size;
49262 + size_t buf_size;
49263
49264 memset(buf, 0, sizeof(buf));
49265 buf_size = min(count, sizeof(buf) - 1);
49266 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49267 struct iwl_priv *priv = file->private_data;
49268 u32 event_log_flag;
49269 char buf[8];
49270 - int buf_size;
49271 + size_t buf_size;
49272
49273 /* check that the interface is up */
49274 if (!iwl_is_ready(priv))
49275 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49276 struct iwl_priv *priv = file->private_data;
49277 char buf[8];
49278 u32 calib_disabled;
49279 - int buf_size;
49280 + size_t buf_size;
49281
49282 memset(buf, 0, sizeof(buf));
49283 buf_size = min(count, sizeof(buf) - 1);
49284 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49285 index 523fe0c..0d9473b 100644
49286 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49287 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49288 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49289 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49290
49291 char buf[8];
49292 - int buf_size;
49293 + size_t buf_size;
49294 u32 reset_flag;
49295
49296 memset(buf, 0, sizeof(buf));
49297 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49298 {
49299 struct iwl_trans *trans = file->private_data;
49300 char buf[8];
49301 - int buf_size;
49302 + size_t buf_size;
49303 int csr;
49304
49305 memset(buf, 0, sizeof(buf));
49306 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49307 index ef58a88..fafa731 100644
49308 --- a/drivers/net/wireless/mac80211_hwsim.c
49309 +++ b/drivers/net/wireless/mac80211_hwsim.c
49310 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49311 if (channels < 1)
49312 return -EINVAL;
49313
49314 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49315 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49316 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49317 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49318 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49319 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49320 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49321 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49322 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49323 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49324 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49325 - mac80211_hwsim_assign_vif_chanctx;
49326 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49327 - mac80211_hwsim_unassign_vif_chanctx;
49328 + pax_open_kernel();
49329 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49330 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49331 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49332 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49333 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49334 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49335 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49336 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49337 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49338 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49339 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49340 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49341 + pax_close_kernel();
49342
49343 spin_lock_init(&hwsim_radio_lock);
49344 INIT_LIST_HEAD(&hwsim_radios);
49345 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49346 index 1a4facd..a2ecbbd 100644
49347 --- a/drivers/net/wireless/rndis_wlan.c
49348 +++ b/drivers/net/wireless/rndis_wlan.c
49349 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49350
49351 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49352
49353 - if (rts_threshold < 0 || rts_threshold > 2347)
49354 + if (rts_threshold > 2347)
49355 rts_threshold = 2347;
49356
49357 tmp = cpu_to_le32(rts_threshold);
49358 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49359 index 9bb398b..b0cc047 100644
49360 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49361 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49362 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49363 * for hardware which doesn't support hardware
49364 * sequence counting.
49365 */
49366 - atomic_t seqno;
49367 + atomic_unchecked_t seqno;
49368 };
49369
49370 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49371 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49372 index 66ff364..3ce34f7 100644
49373 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49374 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49375 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49376 * sequence counter given by mac80211.
49377 */
49378 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49379 - seqno = atomic_add_return(0x10, &intf->seqno);
49380 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49381 else
49382 - seqno = atomic_read(&intf->seqno);
49383 + seqno = atomic_read_unchecked(&intf->seqno);
49384
49385 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49386 hdr->seq_ctrl |= cpu_to_le16(seqno);
49387 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49388 index b661f896..ddf7d2b 100644
49389 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49390 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49391 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49392
49393 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49394
49395 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49396 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49397 + pax_open_kernel();
49398 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49399 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49400 + pax_close_kernel();
49401
49402 wl1251_info("using dedicated interrupt line");
49403 } else {
49404 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49405 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49406 + pax_open_kernel();
49407 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49408 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49409 + pax_close_kernel();
49410
49411 wl1251_info("using SDIO interrupt");
49412 }
49413 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49414 index d6d0d6d..60c23a0 100644
49415 --- a/drivers/net/wireless/ti/wl12xx/main.c
49416 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49417 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49418 sizeof(wl->conf.mem));
49419
49420 /* read data preparation is only needed by wl127x */
49421 - wl->ops->prepare_read = wl127x_prepare_read;
49422 + pax_open_kernel();
49423 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49424 + pax_close_kernel();
49425
49426 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49427 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49428 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49429 sizeof(wl->conf.mem));
49430
49431 /* read data preparation is only needed by wl127x */
49432 - wl->ops->prepare_read = wl127x_prepare_read;
49433 + pax_open_kernel();
49434 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49435 + pax_close_kernel();
49436
49437 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49438 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49439 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49440 index 8e56261..9140678 100644
49441 --- a/drivers/net/wireless/ti/wl18xx/main.c
49442 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49443 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49444 }
49445
49446 if (!checksum_param) {
49447 - wl18xx_ops.set_rx_csum = NULL;
49448 - wl18xx_ops.init_vif = NULL;
49449 + pax_open_kernel();
49450 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49451 + *(void **)&wl18xx_ops.init_vif = NULL;
49452 + pax_close_kernel();
49453 }
49454
49455 /* Enable 11a Band only if we have 5G antennas */
49456 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49457 index a912dc0..a8225ba 100644
49458 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49459 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49460 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49461 {
49462 struct zd_usb *usb = urb->context;
49463 struct zd_usb_interrupt *intr = &usb->intr;
49464 - int len;
49465 + unsigned int len;
49466 u16 int_num;
49467
49468 ZD_ASSERT(in_interrupt());
49469 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49470 index ce2e2cf..f81e500 100644
49471 --- a/drivers/nfc/nfcwilink.c
49472 +++ b/drivers/nfc/nfcwilink.c
49473 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49474
49475 static int nfcwilink_probe(struct platform_device *pdev)
49476 {
49477 - static struct nfcwilink *drv;
49478 + struct nfcwilink *drv;
49479 int rc;
49480 __u32 protocols;
49481
49482 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49483 index f2596c8..50d53af 100644
49484 --- a/drivers/nfc/st21nfca/st21nfca.c
49485 +++ b/drivers/nfc/st21nfca/st21nfca.c
49486 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49487 goto exit;
49488 }
49489
49490 - gate = uid_skb->data;
49491 + memcpy(gate, uid_skb->data, uid_skb->len);
49492 *len = uid_skb->len;
49493 exit:
49494 kfree_skb(uid_skb);
49495 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49496 index 5100742..6ad4e6d 100644
49497 --- a/drivers/of/fdt.c
49498 +++ b/drivers/of/fdt.c
49499 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49500 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49501 return 0;
49502 }
49503 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49504 + pax_open_kernel();
49505 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49506 + pax_close_kernel();
49507 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49508 }
49509 late_initcall(of_fdt_raw_init);
49510 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49511 index d93b2b6..ae50401 100644
49512 --- a/drivers/oprofile/buffer_sync.c
49513 +++ b/drivers/oprofile/buffer_sync.c
49514 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49515 if (cookie == NO_COOKIE)
49516 offset = pc;
49517 if (cookie == INVALID_COOKIE) {
49518 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49519 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49520 offset = pc;
49521 }
49522 if (cookie != last_cookie) {
49523 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49524 /* add userspace sample */
49525
49526 if (!mm) {
49527 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49528 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49529 return 0;
49530 }
49531
49532 cookie = lookup_dcookie(mm, s->eip, &offset);
49533
49534 if (cookie == INVALID_COOKIE) {
49535 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49536 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49537 return 0;
49538 }
49539
49540 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49541 /* ignore backtraces if failed to add a sample */
49542 if (state == sb_bt_start) {
49543 state = sb_bt_ignore;
49544 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49545 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49546 }
49547 }
49548 release_mm(mm);
49549 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49550 index c0cc4e7..44d4e54 100644
49551 --- a/drivers/oprofile/event_buffer.c
49552 +++ b/drivers/oprofile/event_buffer.c
49553 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49554 }
49555
49556 if (buffer_pos == buffer_size) {
49557 - atomic_inc(&oprofile_stats.event_lost_overflow);
49558 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49559 return;
49560 }
49561
49562 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49563 index ed2c3ec..deda85a 100644
49564 --- a/drivers/oprofile/oprof.c
49565 +++ b/drivers/oprofile/oprof.c
49566 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49567 if (oprofile_ops.switch_events())
49568 return;
49569
49570 - atomic_inc(&oprofile_stats.multiplex_counter);
49571 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49572 start_switch_worker();
49573 }
49574
49575 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49576 index ee2cfce..7f8f699 100644
49577 --- a/drivers/oprofile/oprofile_files.c
49578 +++ b/drivers/oprofile/oprofile_files.c
49579 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49580
49581 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49582
49583 -static ssize_t timeout_read(struct file *file, char __user *buf,
49584 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49585 size_t count, loff_t *offset)
49586 {
49587 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49588 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49589 index 59659ce..6c860a0 100644
49590 --- a/drivers/oprofile/oprofile_stats.c
49591 +++ b/drivers/oprofile/oprofile_stats.c
49592 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49593 cpu_buf->sample_invalid_eip = 0;
49594 }
49595
49596 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49597 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49598 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49599 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49600 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49601 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49602 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49603 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49604 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49605 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49606 }
49607
49608
49609 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49610 index 1fc622b..8c48fc3 100644
49611 --- a/drivers/oprofile/oprofile_stats.h
49612 +++ b/drivers/oprofile/oprofile_stats.h
49613 @@ -13,11 +13,11 @@
49614 #include <linux/atomic.h>
49615
49616 struct oprofile_stat_struct {
49617 - atomic_t sample_lost_no_mm;
49618 - atomic_t sample_lost_no_mapping;
49619 - atomic_t bt_lost_no_mapping;
49620 - atomic_t event_lost_overflow;
49621 - atomic_t multiplex_counter;
49622 + atomic_unchecked_t sample_lost_no_mm;
49623 + atomic_unchecked_t sample_lost_no_mapping;
49624 + atomic_unchecked_t bt_lost_no_mapping;
49625 + atomic_unchecked_t event_lost_overflow;
49626 + atomic_unchecked_t multiplex_counter;
49627 };
49628
49629 extern struct oprofile_stat_struct oprofile_stats;
49630 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49631 index 3f49345..c750d0b 100644
49632 --- a/drivers/oprofile/oprofilefs.c
49633 +++ b/drivers/oprofile/oprofilefs.c
49634 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49635
49636 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49637 {
49638 - atomic_t *val = file->private_data;
49639 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49640 + atomic_unchecked_t *val = file->private_data;
49641 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49642 }
49643
49644
49645 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49646
49647
49648 int oprofilefs_create_ro_atomic(struct dentry *root,
49649 - char const *name, atomic_t *val)
49650 + char const *name, atomic_unchecked_t *val)
49651 {
49652 return __oprofilefs_create_file(root, name,
49653 &atomic_ro_fops, 0444, val);
49654 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49655 index bdef916..88c7dee 100644
49656 --- a/drivers/oprofile/timer_int.c
49657 +++ b/drivers/oprofile/timer_int.c
49658 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49659 return NOTIFY_OK;
49660 }
49661
49662 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49663 +static struct notifier_block oprofile_cpu_notifier = {
49664 .notifier_call = oprofile_cpu_notify,
49665 };
49666
49667 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49668 index 3b47080..6cd05dd 100644
49669 --- a/drivers/parport/procfs.c
49670 +++ b/drivers/parport/procfs.c
49671 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49672
49673 *ppos += len;
49674
49675 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49676 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49677 }
49678
49679 #ifdef CONFIG_PARPORT_1284
49680 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49681
49682 *ppos += len;
49683
49684 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49685 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49686 }
49687 #endif /* IEEE1284.3 support. */
49688
49689 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49690 index 6ca2399..68d866b 100644
49691 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49692 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49693 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49694 goto init_cleanup;
49695 }
49696
49697 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49698 + pax_open_kernel();
49699 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49700 + pax_close_kernel();
49701 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49702
49703 return retval;
49704 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49705 index 66b7bbe..26bee78 100644
49706 --- a/drivers/pci/hotplug/cpcihp_generic.c
49707 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49708 @@ -73,7 +73,6 @@ static u16 port;
49709 static unsigned int enum_bit;
49710 static u8 enum_mask;
49711
49712 -static struct cpci_hp_controller_ops generic_hpc_ops;
49713 static struct cpci_hp_controller generic_hpc;
49714
49715 static int __init validate_parameters(void)
49716 @@ -139,6 +138,10 @@ static int query_enum(void)
49717 return ((value & enum_mask) == enum_mask);
49718 }
49719
49720 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49721 + .query_enum = query_enum,
49722 +};
49723 +
49724 static int __init cpcihp_generic_init(void)
49725 {
49726 int status;
49727 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49728 pci_dev_put(dev);
49729
49730 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49731 - generic_hpc_ops.query_enum = query_enum;
49732 generic_hpc.ops = &generic_hpc_ops;
49733
49734 status = cpci_hp_register_controller(&generic_hpc);
49735 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49736 index 7ecf34e..effed62 100644
49737 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49738 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49739 @@ -59,7 +59,6 @@
49740 /* local variables */
49741 static bool debug;
49742 static bool poll;
49743 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49744 static struct cpci_hp_controller zt5550_hpc;
49745
49746 /* Primary cPCI bus bridge device */
49747 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49748 return 0;
49749 }
49750
49751 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49752 + .query_enum = zt5550_hc_query_enum,
49753 +};
49754 +
49755 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49756 {
49757 int status;
49758 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49759 dbg("returned from zt5550_hc_config");
49760
49761 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49762 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49763 zt5550_hpc.ops = &zt5550_hpc_ops;
49764 if (!poll) {
49765 zt5550_hpc.irq = hc_dev->irq;
49766 zt5550_hpc.irq_flags = IRQF_SHARED;
49767 zt5550_hpc.dev_id = hc_dev;
49768
49769 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49770 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49771 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49772 + pax_open_kernel();
49773 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49774 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49775 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49776 + pax_open_kernel();
49777 } else {
49778 info("using ENUM# polling mode");
49779 }
49780 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49781 index 1e08ff8c..3cd145f 100644
49782 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49783 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49784 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49785
49786 void compaq_nvram_init (void __iomem *rom_start)
49787 {
49788 +#ifndef CONFIG_PAX_KERNEXEC
49789 if (rom_start)
49790 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49791 +#endif
49792
49793 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49794
49795 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49796 index 56d8486..f26113f 100644
49797 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49798 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49799 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49800 return -EINVAL;
49801 }
49802
49803 - slot->ops->owner = owner;
49804 - slot->ops->mod_name = mod_name;
49805 + pax_open_kernel();
49806 + *(struct module **)&slot->ops->owner = owner;
49807 + *(const char **)&slot->ops->mod_name = mod_name;
49808 + pax_close_kernel();
49809
49810 mutex_lock(&pci_hp_mutex);
49811 /*
49812 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49813 index 07aa722..84514b4 100644
49814 --- a/drivers/pci/hotplug/pciehp_core.c
49815 +++ b/drivers/pci/hotplug/pciehp_core.c
49816 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49817 struct slot *slot = ctrl->slot;
49818 struct hotplug_slot *hotplug = NULL;
49819 struct hotplug_slot_info *info = NULL;
49820 - struct hotplug_slot_ops *ops = NULL;
49821 + hotplug_slot_ops_no_const *ops = NULL;
49822 char name[SLOT_NAME_SIZE];
49823 int retval = -ENOMEM;
49824
49825 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49826 index fd60806..ab6c565 100644
49827 --- a/drivers/pci/msi.c
49828 +++ b/drivers/pci/msi.c
49829 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49830 {
49831 struct attribute **msi_attrs;
49832 struct attribute *msi_attr;
49833 - struct device_attribute *msi_dev_attr;
49834 - struct attribute_group *msi_irq_group;
49835 + device_attribute_no_const *msi_dev_attr;
49836 + attribute_group_no_const *msi_irq_group;
49837 const struct attribute_group **msi_irq_groups;
49838 struct msi_desc *entry;
49839 int ret = -ENOMEM;
49840 @@ -573,7 +573,7 @@ error_attrs:
49841 count = 0;
49842 msi_attr = msi_attrs[count];
49843 while (msi_attr) {
49844 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49845 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49846 kfree(msi_attr->name);
49847 kfree(msi_dev_attr);
49848 ++count;
49849 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49850 index 312f23a..d21181c 100644
49851 --- a/drivers/pci/pci-sysfs.c
49852 +++ b/drivers/pci/pci-sysfs.c
49853 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49854 {
49855 /* allocate attribute structure, piggyback attribute name */
49856 int name_len = write_combine ? 13 : 10;
49857 - struct bin_attribute *res_attr;
49858 + bin_attribute_no_const *res_attr;
49859 int retval;
49860
49861 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49862 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49863 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49864 {
49865 int retval;
49866 - struct bin_attribute *attr;
49867 + bin_attribute_no_const *attr;
49868
49869 /* If the device has VPD, try to expose it in sysfs. */
49870 if (dev->vpd) {
49871 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49872 {
49873 int retval;
49874 int rom_size = 0;
49875 - struct bin_attribute *attr;
49876 + bin_attribute_no_const *attr;
49877
49878 if (!sysfs_initialized)
49879 return -EACCES;
49880 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49881 index d54632a..198c84d 100644
49882 --- a/drivers/pci/pci.h
49883 +++ b/drivers/pci/pci.h
49884 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49885 struct pci_vpd {
49886 unsigned int len;
49887 const struct pci_vpd_ops *ops;
49888 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49889 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49890 };
49891
49892 int pci_vpd_pci22_init(struct pci_dev *dev);
49893 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49894 index e1e7026..d28dd33 100644
49895 --- a/drivers/pci/pcie/aspm.c
49896 +++ b/drivers/pci/pcie/aspm.c
49897 @@ -27,9 +27,9 @@
49898 #define MODULE_PARAM_PREFIX "pcie_aspm."
49899
49900 /* Note: those are not register definitions */
49901 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49902 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49903 -#define ASPM_STATE_L1 (4) /* L1 state */
49904 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49905 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49906 +#define ASPM_STATE_L1 (4U) /* L1 state */
49907 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49908 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
49909
49910 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
49911 index 23212f8..65e945b 100644
49912 --- a/drivers/pci/probe.c
49913 +++ b/drivers/pci/probe.c
49914 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
49915 u16 orig_cmd;
49916 struct pci_bus_region region, inverted_region;
49917
49918 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
49919 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
49920
49921 /* No printks while decoding is disabled! */
49922 if (!dev->mmio_always_on) {
49923 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
49924 index 3f155e7..0f4b1f0 100644
49925 --- a/drivers/pci/proc.c
49926 +++ b/drivers/pci/proc.c
49927 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
49928 static int __init pci_proc_init(void)
49929 {
49930 struct pci_dev *dev = NULL;
49931 +
49932 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
49933 +#ifdef CONFIG_GRKERNSEC_PROC_USER
49934 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
49935 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
49936 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
49937 +#endif
49938 +#else
49939 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
49940 +#endif
49941 proc_create("devices", 0, proc_bus_pci_dir,
49942 &proc_bus_pci_dev_operations);
49943 proc_initialized = 1;
49944 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
49945 index b84fdd6..b89d829 100644
49946 --- a/drivers/platform/chrome/chromeos_laptop.c
49947 +++ b/drivers/platform/chrome/chromeos_laptop.c
49948 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
49949 .callback = chromeos_laptop_dmi_matched, \
49950 .driver_data = (void *)&board_
49951
49952 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
49953 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
49954 {
49955 .ident = "Samsung Series 5 550",
49956 .matches = {
49957 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
49958 index 1e1e594..8fe59c5 100644
49959 --- a/drivers/platform/x86/alienware-wmi.c
49960 +++ b/drivers/platform/x86/alienware-wmi.c
49961 @@ -150,7 +150,7 @@ struct wmax_led_args {
49962 } __packed;
49963
49964 static struct platform_device *platform_device;
49965 -static struct device_attribute *zone_dev_attrs;
49966 +static device_attribute_no_const *zone_dev_attrs;
49967 static struct attribute **zone_attrs;
49968 static struct platform_zone *zone_data;
49969
49970 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
49971 }
49972 };
49973
49974 -static struct attribute_group zone_attribute_group = {
49975 +static attribute_group_no_const zone_attribute_group = {
49976 .name = "rgb_zones",
49977 };
49978
49979 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
49980 index 7543a56..367ca8ed 100644
49981 --- a/drivers/platform/x86/asus-wmi.c
49982 +++ b/drivers/platform/x86/asus-wmi.c
49983 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
49984 int err;
49985 u32 retval = -1;
49986
49987 +#ifdef CONFIG_GRKERNSEC_KMEM
49988 + return -EPERM;
49989 +#endif
49990 +
49991 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
49992
49993 if (err < 0)
49994 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
49995 int err;
49996 u32 retval = -1;
49997
49998 +#ifdef CONFIG_GRKERNSEC_KMEM
49999 + return -EPERM;
50000 +#endif
50001 +
50002 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
50003 &retval);
50004
50005 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
50006 union acpi_object *obj;
50007 acpi_status status;
50008
50009 +#ifdef CONFIG_GRKERNSEC_KMEM
50010 + return -EPERM;
50011 +#endif
50012 +
50013 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
50014 1, asus->debug.method_id,
50015 &input, &output);
50016 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
50017 index 0859877..1cf7d08 100644
50018 --- a/drivers/platform/x86/msi-laptop.c
50019 +++ b/drivers/platform/x86/msi-laptop.c
50020 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
50021
50022 if (!quirks->ec_read_only) {
50023 /* allow userland write sysfs file */
50024 - dev_attr_bluetooth.store = store_bluetooth;
50025 - dev_attr_wlan.store = store_wlan;
50026 - dev_attr_threeg.store = store_threeg;
50027 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
50028 - dev_attr_wlan.attr.mode |= S_IWUSR;
50029 - dev_attr_threeg.attr.mode |= S_IWUSR;
50030 + pax_open_kernel();
50031 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
50032 + *(void **)&dev_attr_wlan.store = store_wlan;
50033 + *(void **)&dev_attr_threeg.store = store_threeg;
50034 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
50035 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
50036 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
50037 + pax_close_kernel();
50038 }
50039
50040 /* disable hardware control by fn key */
50041 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
50042 index 6d2bac0..ec2b029 100644
50043 --- a/drivers/platform/x86/msi-wmi.c
50044 +++ b/drivers/platform/x86/msi-wmi.c
50045 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
50046 static void msi_wmi_notify(u32 value, void *context)
50047 {
50048 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
50049 - static struct key_entry *key;
50050 + struct key_entry *key;
50051 union acpi_object *obj;
50052 acpi_status status;
50053
50054 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
50055 index 6dd1c0e..5d602c7 100644
50056 --- a/drivers/platform/x86/sony-laptop.c
50057 +++ b/drivers/platform/x86/sony-laptop.c
50058 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
50059 }
50060
50061 /* High speed charging function */
50062 -static struct device_attribute *hsc_handle;
50063 +static device_attribute_no_const *hsc_handle;
50064
50065 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
50066 struct device_attribute *attr,
50067 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
50068 }
50069
50070 /* low battery function */
50071 -static struct device_attribute *lowbatt_handle;
50072 +static device_attribute_no_const *lowbatt_handle;
50073
50074 static ssize_t sony_nc_lowbatt_store(struct device *dev,
50075 struct device_attribute *attr,
50076 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
50077 }
50078
50079 /* fan speed function */
50080 -static struct device_attribute *fan_handle, *hsf_handle;
50081 +static device_attribute_no_const *fan_handle, *hsf_handle;
50082
50083 static ssize_t sony_nc_hsfan_store(struct device *dev,
50084 struct device_attribute *attr,
50085 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50086 }
50087
50088 /* USB charge function */
50089 -static struct device_attribute *uc_handle;
50090 +static device_attribute_no_const *uc_handle;
50091
50092 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50093 struct device_attribute *attr,
50094 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50095 }
50096
50097 /* Panel ID function */
50098 -static struct device_attribute *panel_handle;
50099 +static device_attribute_no_const *panel_handle;
50100
50101 static ssize_t sony_nc_panelid_show(struct device *dev,
50102 struct device_attribute *attr, char *buffer)
50103 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50104 }
50105
50106 /* smart connect function */
50107 -static struct device_attribute *sc_handle;
50108 +static device_attribute_no_const *sc_handle;
50109
50110 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50111 struct device_attribute *attr,
50112 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50113 index c3d11fa..f83cded 100644
50114 --- a/drivers/platform/x86/thinkpad_acpi.c
50115 +++ b/drivers/platform/x86/thinkpad_acpi.c
50116 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50117 return 0;
50118 }
50119
50120 -void static hotkey_mask_warn_incomplete_mask(void)
50121 +static void hotkey_mask_warn_incomplete_mask(void)
50122 {
50123 /* log only what the user can fix... */
50124 const u32 wantedmask = hotkey_driver_mask &
50125 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50126 && !tp_features.bright_unkfw)
50127 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50128 }
50129 +}
50130
50131 #undef TPACPI_COMPARE_KEY
50132 #undef TPACPI_MAY_SEND_KEY
50133 -}
50134
50135 /*
50136 * Polling driver
50137 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50138 index 438d4c7..ca8a2fb 100644
50139 --- a/drivers/pnp/pnpbios/bioscalls.c
50140 +++ b/drivers/pnp/pnpbios/bioscalls.c
50141 @@ -59,7 +59,7 @@ do { \
50142 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50143 } while(0)
50144
50145 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50146 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50147 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50148
50149 /*
50150 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50151
50152 cpu = get_cpu();
50153 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50154 +
50155 + pax_open_kernel();
50156 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50157 + pax_close_kernel();
50158
50159 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50160 spin_lock_irqsave(&pnp_bios_lock, flags);
50161 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50162 :"memory");
50163 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50164
50165 + pax_open_kernel();
50166 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50167 + pax_close_kernel();
50168 +
50169 put_cpu();
50170
50171 /* If we get here and this is set then the PnP BIOS faulted on us. */
50172 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50173 return status;
50174 }
50175
50176 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50177 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50178 {
50179 int i;
50180
50181 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50182 pnp_bios_callpoint.offset = header->fields.pm16offset;
50183 pnp_bios_callpoint.segment = PNP_CS16;
50184
50185 + pax_open_kernel();
50186 +
50187 for_each_possible_cpu(i) {
50188 struct desc_struct *gdt = get_cpu_gdt_table(i);
50189 if (!gdt)
50190 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50191 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50192 (unsigned long)__va(header->fields.pm16dseg));
50193 }
50194 +
50195 + pax_close_kernel();
50196 }
50197 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50198 index 0c52e2a..3421ab7 100644
50199 --- a/drivers/power/pda_power.c
50200 +++ b/drivers/power/pda_power.c
50201 @@ -37,7 +37,11 @@ static int polling;
50202
50203 #if IS_ENABLED(CONFIG_USB_PHY)
50204 static struct usb_phy *transceiver;
50205 -static struct notifier_block otg_nb;
50206 +static int otg_handle_notification(struct notifier_block *nb,
50207 + unsigned long event, void *unused);
50208 +static struct notifier_block otg_nb = {
50209 + .notifier_call = otg_handle_notification
50210 +};
50211 #endif
50212
50213 static struct regulator *ac_draw;
50214 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50215
50216 #if IS_ENABLED(CONFIG_USB_PHY)
50217 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50218 - otg_nb.notifier_call = otg_handle_notification;
50219 ret = usb_register_notifier(transceiver, &otg_nb);
50220 if (ret) {
50221 dev_err(dev, "failure to register otg notifier\n");
50222 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50223 index cc439fd..8fa30df 100644
50224 --- a/drivers/power/power_supply.h
50225 +++ b/drivers/power/power_supply.h
50226 @@ -16,12 +16,12 @@ struct power_supply;
50227
50228 #ifdef CONFIG_SYSFS
50229
50230 -extern void power_supply_init_attrs(struct device_type *dev_type);
50231 +extern void power_supply_init_attrs(void);
50232 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50233
50234 #else
50235
50236 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50237 +static inline void power_supply_init_attrs(void) {}
50238 #define power_supply_uevent NULL
50239
50240 #endif /* CONFIG_SYSFS */
50241 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50242 index 694e8cd..9f03483 100644
50243 --- a/drivers/power/power_supply_core.c
50244 +++ b/drivers/power/power_supply_core.c
50245 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50246 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50247 EXPORT_SYMBOL_GPL(power_supply_notifier);
50248
50249 -static struct device_type power_supply_dev_type;
50250 +extern const struct attribute_group *power_supply_attr_groups[];
50251 +static struct device_type power_supply_dev_type = {
50252 + .groups = power_supply_attr_groups,
50253 +};
50254
50255 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50256 struct power_supply *supply)
50257 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50258 return PTR_ERR(power_supply_class);
50259
50260 power_supply_class->dev_uevent = power_supply_uevent;
50261 - power_supply_init_attrs(&power_supply_dev_type);
50262 + power_supply_init_attrs();
50263
50264 return 0;
50265 }
50266 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50267 index 62653f5..d0bb485 100644
50268 --- a/drivers/power/power_supply_sysfs.c
50269 +++ b/drivers/power/power_supply_sysfs.c
50270 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50271 .is_visible = power_supply_attr_is_visible,
50272 };
50273
50274 -static const struct attribute_group *power_supply_attr_groups[] = {
50275 +const struct attribute_group *power_supply_attr_groups[] = {
50276 &power_supply_attr_group,
50277 NULL,
50278 };
50279
50280 -void power_supply_init_attrs(struct device_type *dev_type)
50281 +void power_supply_init_attrs(void)
50282 {
50283 int i;
50284
50285 - dev_type->groups = power_supply_attr_groups;
50286 -
50287 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50288 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50289 }
50290 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50291 index 84419af..268ede8 100644
50292 --- a/drivers/powercap/powercap_sys.c
50293 +++ b/drivers/powercap/powercap_sys.c
50294 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50295 struct device_attribute name_attr;
50296 };
50297
50298 +static ssize_t show_constraint_name(struct device *dev,
50299 + struct device_attribute *dev_attr,
50300 + char *buf);
50301 +
50302 static struct powercap_constraint_attr
50303 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50304 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50305 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50306 + .power_limit_attr = {
50307 + .attr = {
50308 + .name = NULL,
50309 + .mode = S_IWUSR | S_IRUGO
50310 + },
50311 + .show = show_constraint_power_limit_uw,
50312 + .store = store_constraint_power_limit_uw
50313 + },
50314 +
50315 + .time_window_attr = {
50316 + .attr = {
50317 + .name = NULL,
50318 + .mode = S_IWUSR | S_IRUGO
50319 + },
50320 + .show = show_constraint_time_window_us,
50321 + .store = store_constraint_time_window_us
50322 + },
50323 +
50324 + .max_power_attr = {
50325 + .attr = {
50326 + .name = NULL,
50327 + .mode = S_IRUGO
50328 + },
50329 + .show = show_constraint_max_power_uw,
50330 + .store = NULL
50331 + },
50332 +
50333 + .min_power_attr = {
50334 + .attr = {
50335 + .name = NULL,
50336 + .mode = S_IRUGO
50337 + },
50338 + .show = show_constraint_min_power_uw,
50339 + .store = NULL
50340 + },
50341 +
50342 + .max_time_window_attr = {
50343 + .attr = {
50344 + .name = NULL,
50345 + .mode = S_IRUGO
50346 + },
50347 + .show = show_constraint_max_time_window_us,
50348 + .store = NULL
50349 + },
50350 +
50351 + .min_time_window_attr = {
50352 + .attr = {
50353 + .name = NULL,
50354 + .mode = S_IRUGO
50355 + },
50356 + .show = show_constraint_min_time_window_us,
50357 + .store = NULL
50358 + },
50359 +
50360 + .name_attr = {
50361 + .attr = {
50362 + .name = NULL,
50363 + .mode = S_IRUGO
50364 + },
50365 + .show = show_constraint_name,
50366 + .store = NULL
50367 + }
50368 + }
50369 +};
50370
50371 /* A list of powercap control_types */
50372 static LIST_HEAD(powercap_cntrl_list);
50373 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50374 }
50375
50376 static int create_constraint_attribute(int id, const char *name,
50377 - int mode,
50378 - struct device_attribute *dev_attr,
50379 - ssize_t (*show)(struct device *,
50380 - struct device_attribute *, char *),
50381 - ssize_t (*store)(struct device *,
50382 - struct device_attribute *,
50383 - const char *, size_t)
50384 - )
50385 + struct device_attribute *dev_attr)
50386 {
50387 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50388
50389 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50390 - id, name);
50391 - if (!dev_attr->attr.name)
50392 + if (!name)
50393 return -ENOMEM;
50394 - dev_attr->attr.mode = mode;
50395 - dev_attr->show = show;
50396 - dev_attr->store = store;
50397 +
50398 + pax_open_kernel();
50399 + *(const char **)&dev_attr->attr.name = name;
50400 + pax_close_kernel();
50401
50402 return 0;
50403 }
50404 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50405
50406 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50407 ret = create_constraint_attribute(i, "power_limit_uw",
50408 - S_IWUSR | S_IRUGO,
50409 - &constraint_attrs[i].power_limit_attr,
50410 - show_constraint_power_limit_uw,
50411 - store_constraint_power_limit_uw);
50412 + &constraint_attrs[i].power_limit_attr);
50413 if (ret)
50414 goto err_alloc;
50415 ret = create_constraint_attribute(i, "time_window_us",
50416 - S_IWUSR | S_IRUGO,
50417 - &constraint_attrs[i].time_window_attr,
50418 - show_constraint_time_window_us,
50419 - store_constraint_time_window_us);
50420 + &constraint_attrs[i].time_window_attr);
50421 if (ret)
50422 goto err_alloc;
50423 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50424 - &constraint_attrs[i].name_attr,
50425 - show_constraint_name,
50426 - NULL);
50427 + ret = create_constraint_attribute(i, "name",
50428 + &constraint_attrs[i].name_attr);
50429 if (ret)
50430 goto err_alloc;
50431 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50432 - &constraint_attrs[i].max_power_attr,
50433 - show_constraint_max_power_uw,
50434 - NULL);
50435 + ret = create_constraint_attribute(i, "max_power_uw",
50436 + &constraint_attrs[i].max_power_attr);
50437 if (ret)
50438 goto err_alloc;
50439 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50440 - &constraint_attrs[i].min_power_attr,
50441 - show_constraint_min_power_uw,
50442 - NULL);
50443 + ret = create_constraint_attribute(i, "min_power_uw",
50444 + &constraint_attrs[i].min_power_attr);
50445 if (ret)
50446 goto err_alloc;
50447 ret = create_constraint_attribute(i, "max_time_window_us",
50448 - S_IRUGO,
50449 - &constraint_attrs[i].max_time_window_attr,
50450 - show_constraint_max_time_window_us,
50451 - NULL);
50452 + &constraint_attrs[i].max_time_window_attr);
50453 if (ret)
50454 goto err_alloc;
50455 ret = create_constraint_attribute(i, "min_time_window_us",
50456 - S_IRUGO,
50457 - &constraint_attrs[i].min_time_window_attr,
50458 - show_constraint_min_time_window_us,
50459 - NULL);
50460 + &constraint_attrs[i].min_time_window_attr);
50461 if (ret)
50462 goto err_alloc;
50463
50464 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50465 power_zone->zone_dev_attrs[count++] =
50466 &dev_attr_max_energy_range_uj.attr;
50467 if (power_zone->ops->get_energy_uj) {
50468 + pax_open_kernel();
50469 if (power_zone->ops->reset_energy_uj)
50470 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50471 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50472 else
50473 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50474 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50475 + pax_close_kernel();
50476 power_zone->zone_dev_attrs[count++] =
50477 &dev_attr_energy_uj.attr;
50478 }
50479 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50480 index 9c5d414..c7900ce 100644
50481 --- a/drivers/ptp/ptp_private.h
50482 +++ b/drivers/ptp/ptp_private.h
50483 @@ -51,7 +51,7 @@ struct ptp_clock {
50484 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50485 wait_queue_head_t tsev_wq;
50486 int defunct; /* tells readers to go away when clock is being removed */
50487 - struct device_attribute *pin_dev_attr;
50488 + device_attribute_no_const *pin_dev_attr;
50489 struct attribute **pin_attr;
50490 struct attribute_group pin_attr_group;
50491 };
50492 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50493 index 302e626..12579af 100644
50494 --- a/drivers/ptp/ptp_sysfs.c
50495 +++ b/drivers/ptp/ptp_sysfs.c
50496 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50497 goto no_pin_attr;
50498
50499 for (i = 0; i < n_pins; i++) {
50500 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50501 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50502 sysfs_attr_init(&da->attr);
50503 da->attr.name = info->pin_config[i].name;
50504 da->attr.mode = 0644;
50505 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50506 index a5761d0..a2a4540 100644
50507 --- a/drivers/regulator/core.c
50508 +++ b/drivers/regulator/core.c
50509 @@ -3591,7 +3591,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50510 {
50511 const struct regulation_constraints *constraints = NULL;
50512 const struct regulator_init_data *init_data;
50513 - static atomic_t regulator_no = ATOMIC_INIT(0);
50514 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50515 struct regulator_dev *rdev;
50516 struct device *dev;
50517 int ret, i;
50518 @@ -3665,7 +3665,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50519 rdev->dev.class = &regulator_class;
50520 rdev->dev.parent = dev;
50521 dev_set_name(&rdev->dev, "regulator.%d",
50522 - atomic_inc_return(&regulator_no) - 1);
50523 + atomic_inc_return_unchecked(&regulator_no) - 1);
50524 ret = device_register(&rdev->dev);
50525 if (ret != 0) {
50526 put_device(&rdev->dev);
50527 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50528 index 7eee2ca..4024513 100644
50529 --- a/drivers/regulator/max8660.c
50530 +++ b/drivers/regulator/max8660.c
50531 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50532 max8660->shadow_regs[MAX8660_OVER1] = 5;
50533 } else {
50534 /* Otherwise devices can be toggled via software */
50535 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50536 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50537 + pax_open_kernel();
50538 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50539 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50540 + pax_close_kernel();
50541 }
50542
50543 /*
50544 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50545 index c3d55c2..0dddfe6 100644
50546 --- a/drivers/regulator/max8973-regulator.c
50547 +++ b/drivers/regulator/max8973-regulator.c
50548 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50549 if (!pdata || !pdata->enable_ext_control) {
50550 max->desc.enable_reg = MAX8973_VOUT;
50551 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50552 - max->ops.enable = regulator_enable_regmap;
50553 - max->ops.disable = regulator_disable_regmap;
50554 - max->ops.is_enabled = regulator_is_enabled_regmap;
50555 + pax_open_kernel();
50556 + *(void **)&max->ops.enable = regulator_enable_regmap;
50557 + *(void **)&max->ops.disable = regulator_disable_regmap;
50558 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50559 + pax_close_kernel();
50560 }
50561
50562 if (pdata) {
50563 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50564 index 0d17c92..a29f627 100644
50565 --- a/drivers/regulator/mc13892-regulator.c
50566 +++ b/drivers/regulator/mc13892-regulator.c
50567 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50568 mc13xxx_unlock(mc13892);
50569
50570 /* update mc13892_vcam ops */
50571 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50572 + pax_open_kernel();
50573 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50574 sizeof(struct regulator_ops));
50575 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50576 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50577 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50578 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50579 + pax_close_kernel();
50580 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50581
50582 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50583 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50584 index 5b2e761..c8c8a4a 100644
50585 --- a/drivers/rtc/rtc-cmos.c
50586 +++ b/drivers/rtc/rtc-cmos.c
50587 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50588 hpet_rtc_timer_init();
50589
50590 /* export at least the first block of NVRAM */
50591 - nvram.size = address_space - NVRAM_OFFSET;
50592 + pax_open_kernel();
50593 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50594 + pax_close_kernel();
50595 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50596 if (retval < 0) {
50597 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50598 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50599 index d049393..bb20be0 100644
50600 --- a/drivers/rtc/rtc-dev.c
50601 +++ b/drivers/rtc/rtc-dev.c
50602 @@ -16,6 +16,7 @@
50603 #include <linux/module.h>
50604 #include <linux/rtc.h>
50605 #include <linux/sched.h>
50606 +#include <linux/grsecurity.h>
50607 #include "rtc-core.h"
50608
50609 static dev_t rtc_devt;
50610 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50611 if (copy_from_user(&tm, uarg, sizeof(tm)))
50612 return -EFAULT;
50613
50614 + gr_log_timechange();
50615 +
50616 return rtc_set_time(rtc, &tm);
50617
50618 case RTC_PIE_ON:
50619 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50620 index 4ffabb3..1f87fca 100644
50621 --- a/drivers/rtc/rtc-ds1307.c
50622 +++ b/drivers/rtc/rtc-ds1307.c
50623 @@ -107,7 +107,7 @@ struct ds1307 {
50624 u8 offset; /* register's offset */
50625 u8 regs[11];
50626 u16 nvram_offset;
50627 - struct bin_attribute *nvram;
50628 + bin_attribute_no_const *nvram;
50629 enum ds_type type;
50630 unsigned long flags;
50631 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50632 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50633 index 90abb5b..e0bf6dd 100644
50634 --- a/drivers/rtc/rtc-m48t59.c
50635 +++ b/drivers/rtc/rtc-m48t59.c
50636 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50637 if (IS_ERR(m48t59->rtc))
50638 return PTR_ERR(m48t59->rtc);
50639
50640 - m48t59_nvram_attr.size = pdata->offset;
50641 + pax_open_kernel();
50642 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50643 + pax_close_kernel();
50644
50645 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50646 if (ret)
50647 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50648 index e693af6..2e525b6 100644
50649 --- a/drivers/scsi/bfa/bfa_fcpim.h
50650 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50651 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50652
50653 struct bfa_itn_s {
50654 bfa_isr_func_t isr;
50655 -};
50656 +} __no_const;
50657
50658 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50659 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50660 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50661 index 0f19455..ef7adb5 100644
50662 --- a/drivers/scsi/bfa/bfa_fcs.c
50663 +++ b/drivers/scsi/bfa/bfa_fcs.c
50664 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50665 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50666
50667 static struct bfa_fcs_mod_s fcs_modules[] = {
50668 - { bfa_fcs_port_attach, NULL, NULL },
50669 - { bfa_fcs_uf_attach, NULL, NULL },
50670 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50671 - bfa_fcs_fabric_modexit },
50672 + {
50673 + .attach = bfa_fcs_port_attach,
50674 + .modinit = NULL,
50675 + .modexit = NULL
50676 + },
50677 + {
50678 + .attach = bfa_fcs_uf_attach,
50679 + .modinit = NULL,
50680 + .modexit = NULL
50681 + },
50682 + {
50683 + .attach = bfa_fcs_fabric_attach,
50684 + .modinit = bfa_fcs_fabric_modinit,
50685 + .modexit = bfa_fcs_fabric_modexit
50686 + },
50687 };
50688
50689 /*
50690 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50691 index ff75ef8..2dfe00a 100644
50692 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50693 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50694 @@ -89,15 +89,26 @@ static struct {
50695 void (*offline) (struct bfa_fcs_lport_s *port);
50696 } __port_action[] = {
50697 {
50698 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50699 - bfa_fcs_lport_unknown_offline}, {
50700 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50701 - bfa_fcs_lport_fab_offline}, {
50702 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50703 - bfa_fcs_lport_n2n_offline}, {
50704 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50705 - bfa_fcs_lport_loop_offline},
50706 - };
50707 + .init = bfa_fcs_lport_unknown_init,
50708 + .online = bfa_fcs_lport_unknown_online,
50709 + .offline = bfa_fcs_lport_unknown_offline
50710 + },
50711 + {
50712 + .init = bfa_fcs_lport_fab_init,
50713 + .online = bfa_fcs_lport_fab_online,
50714 + .offline = bfa_fcs_lport_fab_offline
50715 + },
50716 + {
50717 + .init = bfa_fcs_lport_n2n_init,
50718 + .online = bfa_fcs_lport_n2n_online,
50719 + .offline = bfa_fcs_lport_n2n_offline
50720 + },
50721 + {
50722 + .init = bfa_fcs_lport_loop_init,
50723 + .online = bfa_fcs_lport_loop_online,
50724 + .offline = bfa_fcs_lport_loop_offline
50725 + },
50726 +};
50727
50728 /*
50729 * fcs_port_sm FCS logical port state machine
50730 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50731 index a38aafa0..fe8f03b 100644
50732 --- a/drivers/scsi/bfa/bfa_ioc.h
50733 +++ b/drivers/scsi/bfa/bfa_ioc.h
50734 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50735 bfa_ioc_disable_cbfn_t disable_cbfn;
50736 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50737 bfa_ioc_reset_cbfn_t reset_cbfn;
50738 -};
50739 +} __no_const;
50740
50741 /*
50742 * IOC event notification mechanism.
50743 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50744 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50745 enum bfi_ioc_state fwstate);
50746 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50747 -};
50748 +} __no_const;
50749
50750 /*
50751 * Queue element to wait for room in request queue. FIFO order is
50752 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50753 index a14c784..6de6790 100644
50754 --- a/drivers/scsi/bfa/bfa_modules.h
50755 +++ b/drivers/scsi/bfa/bfa_modules.h
50756 @@ -78,12 +78,12 @@ enum {
50757 \
50758 extern struct bfa_module_s hal_mod_ ## __mod; \
50759 struct bfa_module_s hal_mod_ ## __mod = { \
50760 - bfa_ ## __mod ## _meminfo, \
50761 - bfa_ ## __mod ## _attach, \
50762 - bfa_ ## __mod ## _detach, \
50763 - bfa_ ## __mod ## _start, \
50764 - bfa_ ## __mod ## _stop, \
50765 - bfa_ ## __mod ## _iocdisable, \
50766 + .meminfo = bfa_ ## __mod ## _meminfo, \
50767 + .attach = bfa_ ## __mod ## _attach, \
50768 + .detach = bfa_ ## __mod ## _detach, \
50769 + .start = bfa_ ## __mod ## _start, \
50770 + .stop = bfa_ ## __mod ## _stop, \
50771 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50772 }
50773
50774 #define BFA_CACHELINE_SZ (256)
50775 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50776 index 045c4e1..13de803 100644
50777 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50778 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50779 @@ -33,8 +33,8 @@
50780 */
50781 #include "libfcoe.h"
50782
50783 -static atomic_t ctlr_num;
50784 -static atomic_t fcf_num;
50785 +static atomic_unchecked_t ctlr_num;
50786 +static atomic_unchecked_t fcf_num;
50787
50788 /*
50789 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50790 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50791 if (!ctlr)
50792 goto out;
50793
50794 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50795 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50796 ctlr->f = f;
50797 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50798 INIT_LIST_HEAD(&ctlr->fcfs);
50799 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50800 fcf->dev.parent = &ctlr->dev;
50801 fcf->dev.bus = &fcoe_bus_type;
50802 fcf->dev.type = &fcoe_fcf_device_type;
50803 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50804 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50805 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50806
50807 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50808 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50809 {
50810 int error;
50811
50812 - atomic_set(&ctlr_num, 0);
50813 - atomic_set(&fcf_num, 0);
50814 + atomic_set_unchecked(&ctlr_num, 0);
50815 + atomic_set_unchecked(&fcf_num, 0);
50816
50817 error = bus_register(&fcoe_bus_type);
50818 if (error)
50819 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50820 index 8bb173e..20236b4 100644
50821 --- a/drivers/scsi/hosts.c
50822 +++ b/drivers/scsi/hosts.c
50823 @@ -42,7 +42,7 @@
50824 #include "scsi_logging.h"
50825
50826
50827 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50828 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50829
50830
50831 static void scsi_host_cls_release(struct device *dev)
50832 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50833 * subtract one because we increment first then return, but we need to
50834 * know what the next host number was before increment
50835 */
50836 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50837 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50838 shost->dma_channel = 0xff;
50839
50840 /* These three are default values which can be overridden */
50841 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50842 index 6bb4611..0203251 100644
50843 --- a/drivers/scsi/hpsa.c
50844 +++ b/drivers/scsi/hpsa.c
50845 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50846 struct reply_queue_buffer *rq = &h->reply_queue[q];
50847
50848 if (h->transMethod & CFGTBL_Trans_io_accel1)
50849 - return h->access.command_completed(h, q);
50850 + return h->access->command_completed(h, q);
50851
50852 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50853 - return h->access.command_completed(h, q);
50854 + return h->access->command_completed(h, q);
50855
50856 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50857 a = rq->head[rq->current_entry];
50858 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50859 while (!list_empty(&h->reqQ)) {
50860 c = list_entry(h->reqQ.next, struct CommandList, list);
50861 /* can't do anything if fifo is full */
50862 - if ((h->access.fifo_full(h))) {
50863 + if ((h->access->fifo_full(h))) {
50864 h->fifo_recently_full = 1;
50865 dev_warn(&h->pdev->dev, "fifo full\n");
50866 break;
50867 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50868 atomic_inc(&h->commands_outstanding);
50869 spin_unlock_irqrestore(&h->lock, *flags);
50870 /* Tell the controller execute command */
50871 - h->access.submit_command(h, c);
50872 + h->access->submit_command(h, c);
50873 spin_lock_irqsave(&h->lock, *flags);
50874 }
50875 }
50876 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50877
50878 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50879 {
50880 - return h->access.command_completed(h, q);
50881 + return h->access->command_completed(h, q);
50882 }
50883
50884 static inline bool interrupt_pending(struct ctlr_info *h)
50885 {
50886 - return h->access.intr_pending(h);
50887 + return h->access->intr_pending(h);
50888 }
50889
50890 static inline long interrupt_not_for_us(struct ctlr_info *h)
50891 {
50892 - return (h->access.intr_pending(h) == 0) ||
50893 + return (h->access->intr_pending(h) == 0) ||
50894 (h->interrupts_enabled == 0);
50895 }
50896
50897 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50898 if (prod_index < 0)
50899 return -ENODEV;
50900 h->product_name = products[prod_index].product_name;
50901 - h->access = *(products[prod_index].access);
50902 + h->access = products[prod_index].access;
50903
50904 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50905 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50906 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50907 unsigned long flags;
50908 u32 lockup_detected;
50909
50910 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50911 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50912 spin_lock_irqsave(&h->lock, flags);
50913 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
50914 if (!lockup_detected) {
50915 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
50916 }
50917
50918 /* make sure the board interrupts are off */
50919 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50920 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50921
50922 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
50923 goto clean2;
50924 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
50925 * fake ones to scoop up any residual completions.
50926 */
50927 spin_lock_irqsave(&h->lock, flags);
50928 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50929 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50930 spin_unlock_irqrestore(&h->lock, flags);
50931 free_irqs(h);
50932 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
50933 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
50934 dev_info(&h->pdev->dev, "Board READY.\n");
50935 dev_info(&h->pdev->dev,
50936 "Waiting for stale completions to drain.\n");
50937 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50938 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50939 msleep(10000);
50940 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50941 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50942
50943 rc = controller_reset_failed(h->cfgtable);
50944 if (rc)
50945 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
50946 h->drv_req_rescan = 0;
50947
50948 /* Turn the interrupts on so we can service requests */
50949 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50950 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50951
50952 hpsa_hba_inquiry(h);
50953 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
50954 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
50955 * To write all data in the battery backed cache to disks
50956 */
50957 hpsa_flush_cache(h);
50958 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50959 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50960 hpsa_free_irqs_and_disable_msix(h);
50961 }
50962
50963 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50964 CFGTBL_Trans_enable_directed_msix |
50965 (trans_support & (CFGTBL_Trans_io_accel1 |
50966 CFGTBL_Trans_io_accel2));
50967 - struct access_method access = SA5_performant_access;
50968 + struct access_method *access = &SA5_performant_access;
50969
50970 /* This is a bit complicated. There are 8 registers on
50971 * the controller which we write to to tell it 8 different
50972 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50973 * perform the superfluous readl() after each command submission.
50974 */
50975 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
50976 - access = SA5_performant_access_no_read;
50977 + access = &SA5_performant_access_no_read;
50978
50979 /* Controller spec: zero out this buffer. */
50980 for (i = 0; i < h->nreply_queues; i++)
50981 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50982 * enable outbound interrupt coalescing in accelerator mode;
50983 */
50984 if (trans_support & CFGTBL_Trans_io_accel1) {
50985 - access = SA5_ioaccel_mode1_access;
50986 + access = &SA5_ioaccel_mode1_access;
50987 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50988 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50989 } else {
50990 if (trans_support & CFGTBL_Trans_io_accel2) {
50991 - access = SA5_ioaccel_mode2_access;
50992 + access = &SA5_ioaccel_mode2_access;
50993 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50994 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50995 }
50996 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
50997 index 8e06d9e..396e0a1 100644
50998 --- a/drivers/scsi/hpsa.h
50999 +++ b/drivers/scsi/hpsa.h
51000 @@ -127,7 +127,7 @@ struct ctlr_info {
51001 unsigned int msix_vector;
51002 unsigned int msi_vector;
51003 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
51004 - struct access_method access;
51005 + struct access_method *access;
51006 char hba_mode_enabled;
51007
51008 /* queue and queue Info */
51009 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
51010 }
51011
51012 static struct access_method SA5_access = {
51013 - SA5_submit_command,
51014 - SA5_intr_mask,
51015 - SA5_fifo_full,
51016 - SA5_intr_pending,
51017 - SA5_completed,
51018 + .submit_command = SA5_submit_command,
51019 + .set_intr_mask = SA5_intr_mask,
51020 + .fifo_full = SA5_fifo_full,
51021 + .intr_pending = SA5_intr_pending,
51022 + .command_completed = SA5_completed,
51023 };
51024
51025 static struct access_method SA5_ioaccel_mode1_access = {
51026 - SA5_submit_command,
51027 - SA5_performant_intr_mask,
51028 - SA5_fifo_full,
51029 - SA5_ioaccel_mode1_intr_pending,
51030 - SA5_ioaccel_mode1_completed,
51031 + .submit_command = SA5_submit_command,
51032 + .set_intr_mask = SA5_performant_intr_mask,
51033 + .fifo_full = SA5_fifo_full,
51034 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
51035 + .command_completed = SA5_ioaccel_mode1_completed,
51036 };
51037
51038 static struct access_method SA5_ioaccel_mode2_access = {
51039 - SA5_submit_command_ioaccel2,
51040 - SA5_performant_intr_mask,
51041 - SA5_fifo_full,
51042 - SA5_performant_intr_pending,
51043 - SA5_performant_completed,
51044 + .submit_command = SA5_submit_command_ioaccel2,
51045 + .set_intr_mask = SA5_performant_intr_mask,
51046 + .fifo_full = SA5_fifo_full,
51047 + .intr_pending = SA5_performant_intr_pending,
51048 + .command_completed = SA5_performant_completed,
51049 };
51050
51051 static struct access_method SA5_performant_access = {
51052 - SA5_submit_command,
51053 - SA5_performant_intr_mask,
51054 - SA5_fifo_full,
51055 - SA5_performant_intr_pending,
51056 - SA5_performant_completed,
51057 + .submit_command = SA5_submit_command,
51058 + .set_intr_mask = SA5_performant_intr_mask,
51059 + .fifo_full = SA5_fifo_full,
51060 + .intr_pending = SA5_performant_intr_pending,
51061 + .command_completed = SA5_performant_completed,
51062 };
51063
51064 static struct access_method SA5_performant_access_no_read = {
51065 - SA5_submit_command_no_read,
51066 - SA5_performant_intr_mask,
51067 - SA5_fifo_full,
51068 - SA5_performant_intr_pending,
51069 - SA5_performant_completed,
51070 + .submit_command = SA5_submit_command_no_read,
51071 + .set_intr_mask = SA5_performant_intr_mask,
51072 + .fifo_full = SA5_fifo_full,
51073 + .intr_pending = SA5_performant_intr_pending,
51074 + .command_completed = SA5_performant_completed,
51075 };
51076
51077 struct board_type {
51078 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
51079 index 1b3a094..068e683 100644
51080 --- a/drivers/scsi/libfc/fc_exch.c
51081 +++ b/drivers/scsi/libfc/fc_exch.c
51082 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51083 u16 pool_max_index;
51084
51085 struct {
51086 - atomic_t no_free_exch;
51087 - atomic_t no_free_exch_xid;
51088 - atomic_t xid_not_found;
51089 - atomic_t xid_busy;
51090 - atomic_t seq_not_found;
51091 - atomic_t non_bls_resp;
51092 + atomic_unchecked_t no_free_exch;
51093 + atomic_unchecked_t no_free_exch_xid;
51094 + atomic_unchecked_t xid_not_found;
51095 + atomic_unchecked_t xid_busy;
51096 + atomic_unchecked_t seq_not_found;
51097 + atomic_unchecked_t non_bls_resp;
51098 } stats;
51099 };
51100
51101 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51102 /* allocate memory for exchange */
51103 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51104 if (!ep) {
51105 - atomic_inc(&mp->stats.no_free_exch);
51106 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51107 goto out;
51108 }
51109 memset(ep, 0, sizeof(*ep));
51110 @@ -874,7 +874,7 @@ out:
51111 return ep;
51112 err:
51113 spin_unlock_bh(&pool->lock);
51114 - atomic_inc(&mp->stats.no_free_exch_xid);
51115 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51116 mempool_free(ep, mp->ep_pool);
51117 return NULL;
51118 }
51119 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51120 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51121 ep = fc_exch_find(mp, xid);
51122 if (!ep) {
51123 - atomic_inc(&mp->stats.xid_not_found);
51124 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51125 reject = FC_RJT_OX_ID;
51126 goto out;
51127 }
51128 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51129 ep = fc_exch_find(mp, xid);
51130 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51131 if (ep) {
51132 - atomic_inc(&mp->stats.xid_busy);
51133 + atomic_inc_unchecked(&mp->stats.xid_busy);
51134 reject = FC_RJT_RX_ID;
51135 goto rel;
51136 }
51137 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51138 }
51139 xid = ep->xid; /* get our XID */
51140 } else if (!ep) {
51141 - atomic_inc(&mp->stats.xid_not_found);
51142 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51143 reject = FC_RJT_RX_ID; /* XID not found */
51144 goto out;
51145 }
51146 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51147 } else {
51148 sp = &ep->seq;
51149 if (sp->id != fh->fh_seq_id) {
51150 - atomic_inc(&mp->stats.seq_not_found);
51151 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51152 if (f_ctl & FC_FC_END_SEQ) {
51153 /*
51154 * Update sequence_id based on incoming last
51155 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51156
51157 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51158 if (!ep) {
51159 - atomic_inc(&mp->stats.xid_not_found);
51160 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51161 goto out;
51162 }
51163 if (ep->esb_stat & ESB_ST_COMPLETE) {
51164 - atomic_inc(&mp->stats.xid_not_found);
51165 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51166 goto rel;
51167 }
51168 if (ep->rxid == FC_XID_UNKNOWN)
51169 ep->rxid = ntohs(fh->fh_rx_id);
51170 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51171 - atomic_inc(&mp->stats.xid_not_found);
51172 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51173 goto rel;
51174 }
51175 if (ep->did != ntoh24(fh->fh_s_id) &&
51176 ep->did != FC_FID_FLOGI) {
51177 - atomic_inc(&mp->stats.xid_not_found);
51178 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51179 goto rel;
51180 }
51181 sof = fr_sof(fp);
51182 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51183 sp->ssb_stat |= SSB_ST_RESP;
51184 sp->id = fh->fh_seq_id;
51185 } else if (sp->id != fh->fh_seq_id) {
51186 - atomic_inc(&mp->stats.seq_not_found);
51187 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51188 goto rel;
51189 }
51190
51191 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51192 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51193
51194 if (!sp)
51195 - atomic_inc(&mp->stats.xid_not_found);
51196 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51197 else
51198 - atomic_inc(&mp->stats.non_bls_resp);
51199 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51200
51201 fc_frame_free(fp);
51202 }
51203 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51204
51205 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51206 mp = ema->mp;
51207 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51208 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51209 st->fc_no_free_exch_xid +=
51210 - atomic_read(&mp->stats.no_free_exch_xid);
51211 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51212 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51213 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51214 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51215 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51216 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51217 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51218 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51219 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51220 }
51221 }
51222 EXPORT_SYMBOL(fc_exch_update_stats);
51223 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51224 index 932d9cc..50c7ee9 100644
51225 --- a/drivers/scsi/libsas/sas_ata.c
51226 +++ b/drivers/scsi/libsas/sas_ata.c
51227 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51228 .postreset = ata_std_postreset,
51229 .error_handler = ata_std_error_handler,
51230 .post_internal_cmd = sas_ata_post_internal,
51231 - .qc_defer = ata_std_qc_defer,
51232 + .qc_defer = ata_std_qc_defer,
51233 .qc_prep = ata_noop_qc_prep,
51234 .qc_issue = sas_ata_qc_issue,
51235 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51236 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51237 index 434e903..5a4a79b 100644
51238 --- a/drivers/scsi/lpfc/lpfc.h
51239 +++ b/drivers/scsi/lpfc/lpfc.h
51240 @@ -430,7 +430,7 @@ struct lpfc_vport {
51241 struct dentry *debug_nodelist;
51242 struct dentry *vport_debugfs_root;
51243 struct lpfc_debugfs_trc *disc_trc;
51244 - atomic_t disc_trc_cnt;
51245 + atomic_unchecked_t disc_trc_cnt;
51246 #endif
51247 uint8_t stat_data_enabled;
51248 uint8_t stat_data_blocked;
51249 @@ -880,8 +880,8 @@ struct lpfc_hba {
51250 struct timer_list fabric_block_timer;
51251 unsigned long bit_flags;
51252 #define FABRIC_COMANDS_BLOCKED 0
51253 - atomic_t num_rsrc_err;
51254 - atomic_t num_cmd_success;
51255 + atomic_unchecked_t num_rsrc_err;
51256 + atomic_unchecked_t num_cmd_success;
51257 unsigned long last_rsrc_error_time;
51258 unsigned long last_ramp_down_time;
51259 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51260 @@ -916,7 +916,7 @@ struct lpfc_hba {
51261
51262 struct dentry *debug_slow_ring_trc;
51263 struct lpfc_debugfs_trc *slow_ring_trc;
51264 - atomic_t slow_ring_trc_cnt;
51265 + atomic_unchecked_t slow_ring_trc_cnt;
51266 /* iDiag debugfs sub-directory */
51267 struct dentry *idiag_root;
51268 struct dentry *idiag_pci_cfg;
51269 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51270 index 5633e7d..8272114 100644
51271 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51272 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51273 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51274
51275 #include <linux/debugfs.h>
51276
51277 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51278 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51279 static unsigned long lpfc_debugfs_start_time = 0L;
51280
51281 /* iDiag */
51282 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51283 lpfc_debugfs_enable = 0;
51284
51285 len = 0;
51286 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51287 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51288 (lpfc_debugfs_max_disc_trc - 1);
51289 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51290 dtp = vport->disc_trc + i;
51291 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51292 lpfc_debugfs_enable = 0;
51293
51294 len = 0;
51295 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51296 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51297 (lpfc_debugfs_max_slow_ring_trc - 1);
51298 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51299 dtp = phba->slow_ring_trc + i;
51300 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51301 !vport || !vport->disc_trc)
51302 return;
51303
51304 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51305 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51306 (lpfc_debugfs_max_disc_trc - 1);
51307 dtp = vport->disc_trc + index;
51308 dtp->fmt = fmt;
51309 dtp->data1 = data1;
51310 dtp->data2 = data2;
51311 dtp->data3 = data3;
51312 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51313 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51314 dtp->jif = jiffies;
51315 #endif
51316 return;
51317 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51318 !phba || !phba->slow_ring_trc)
51319 return;
51320
51321 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51322 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51323 (lpfc_debugfs_max_slow_ring_trc - 1);
51324 dtp = phba->slow_ring_trc + index;
51325 dtp->fmt = fmt;
51326 dtp->data1 = data1;
51327 dtp->data2 = data2;
51328 dtp->data3 = data3;
51329 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51330 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51331 dtp->jif = jiffies;
51332 #endif
51333 return;
51334 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51335 "slow_ring buffer\n");
51336 goto debug_failed;
51337 }
51338 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51339 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51340 memset(phba->slow_ring_trc, 0,
51341 (sizeof(struct lpfc_debugfs_trc) *
51342 lpfc_debugfs_max_slow_ring_trc));
51343 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51344 "buffer\n");
51345 goto debug_failed;
51346 }
51347 - atomic_set(&vport->disc_trc_cnt, 0);
51348 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51349
51350 snprintf(name, sizeof(name), "discovery_trace");
51351 vport->debug_disc_trc =
51352 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51353 index 0b2c53a..aec2b45 100644
51354 --- a/drivers/scsi/lpfc/lpfc_init.c
51355 +++ b/drivers/scsi/lpfc/lpfc_init.c
51356 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51357 "misc_register returned with status %d", error);
51358
51359 if (lpfc_enable_npiv) {
51360 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51361 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51362 + pax_open_kernel();
51363 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51364 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51365 + pax_close_kernel();
51366 }
51367 lpfc_transport_template =
51368 fc_attach_transport(&lpfc_transport_functions);
51369 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51370 index 4f9222e..f1850e3 100644
51371 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51372 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51373 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51374 unsigned long expires;
51375
51376 spin_lock_irqsave(&phba->hbalock, flags);
51377 - atomic_inc(&phba->num_rsrc_err);
51378 + atomic_inc_unchecked(&phba->num_rsrc_err);
51379 phba->last_rsrc_error_time = jiffies;
51380
51381 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51382 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51383 unsigned long num_rsrc_err, num_cmd_success;
51384 int i;
51385
51386 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51387 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51388 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51389 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51390
51391 /*
51392 * The error and success command counters are global per
51393 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51394 }
51395 }
51396 lpfc_destroy_vport_work_array(phba, vports);
51397 - atomic_set(&phba->num_rsrc_err, 0);
51398 - atomic_set(&phba->num_cmd_success, 0);
51399 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51400 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51401 }
51402
51403 /**
51404 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51405 index 6a1c036..38e0e8d 100644
51406 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51407 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51408 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51409 {
51410 struct scsi_device *sdev = to_scsi_device(dev);
51411 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51412 - static struct _raid_device *raid_device;
51413 + struct _raid_device *raid_device;
51414 unsigned long flags;
51415 Mpi2RaidVolPage0_t vol_pg0;
51416 Mpi2ConfigReply_t mpi_reply;
51417 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51418 {
51419 struct scsi_device *sdev = to_scsi_device(dev);
51420 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51421 - static struct _raid_device *raid_device;
51422 + struct _raid_device *raid_device;
51423 unsigned long flags;
51424 Mpi2RaidVolPage0_t vol_pg0;
51425 Mpi2ConfigReply_t mpi_reply;
51426 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51427 Mpi2EventDataIrOperationStatus_t *event_data =
51428 (Mpi2EventDataIrOperationStatus_t *)
51429 fw_event->event_data;
51430 - static struct _raid_device *raid_device;
51431 + struct _raid_device *raid_device;
51432 unsigned long flags;
51433 u16 handle;
51434
51435 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51436 u64 sas_address;
51437 struct _sas_device *sas_device;
51438 struct _sas_node *expander_device;
51439 - static struct _raid_device *raid_device;
51440 + struct _raid_device *raid_device;
51441 u8 retry_count;
51442 unsigned long flags;
51443
51444 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51445 index 8c27b6a..607f56e 100644
51446 --- a/drivers/scsi/pmcraid.c
51447 +++ b/drivers/scsi/pmcraid.c
51448 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51449 res->scsi_dev = scsi_dev;
51450 scsi_dev->hostdata = res;
51451 res->change_detected = 0;
51452 - atomic_set(&res->read_failures, 0);
51453 - atomic_set(&res->write_failures, 0);
51454 + atomic_set_unchecked(&res->read_failures, 0);
51455 + atomic_set_unchecked(&res->write_failures, 0);
51456 rc = 0;
51457 }
51458 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51459 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51460
51461 /* If this was a SCSI read/write command keep count of errors */
51462 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51463 - atomic_inc(&res->read_failures);
51464 + atomic_inc_unchecked(&res->read_failures);
51465 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51466 - atomic_inc(&res->write_failures);
51467 + atomic_inc_unchecked(&res->write_failures);
51468
51469 if (!RES_IS_GSCSI(res->cfg_entry) &&
51470 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51471 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51472 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51473 * hrrq_id assigned here in queuecommand
51474 */
51475 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51476 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51477 pinstance->num_hrrq;
51478 cmd->cmd_done = pmcraid_io_done;
51479
51480 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51481 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51482 * hrrq_id assigned here in queuecommand
51483 */
51484 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51485 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51486 pinstance->num_hrrq;
51487
51488 if (request_size) {
51489 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51490
51491 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51492 /* add resources only after host is added into system */
51493 - if (!atomic_read(&pinstance->expose_resources))
51494 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51495 return;
51496
51497 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51498 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51499 init_waitqueue_head(&pinstance->reset_wait_q);
51500
51501 atomic_set(&pinstance->outstanding_cmds, 0);
51502 - atomic_set(&pinstance->last_message_id, 0);
51503 - atomic_set(&pinstance->expose_resources, 0);
51504 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51505 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51506
51507 INIT_LIST_HEAD(&pinstance->free_res_q);
51508 INIT_LIST_HEAD(&pinstance->used_res_q);
51509 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51510 /* Schedule worker thread to handle CCN and take care of adding and
51511 * removing devices to OS
51512 */
51513 - atomic_set(&pinstance->expose_resources, 1);
51514 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51515 schedule_work(&pinstance->worker_q);
51516 return rc;
51517
51518 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51519 index e1d150f..6c6df44 100644
51520 --- a/drivers/scsi/pmcraid.h
51521 +++ b/drivers/scsi/pmcraid.h
51522 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51523 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51524
51525 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51526 - atomic_t last_message_id;
51527 + atomic_unchecked_t last_message_id;
51528
51529 /* configuration table */
51530 struct pmcraid_config_table *cfg_table;
51531 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51532 atomic_t outstanding_cmds;
51533
51534 /* should add/delete resources to mid-layer now ?*/
51535 - atomic_t expose_resources;
51536 + atomic_unchecked_t expose_resources;
51537
51538
51539
51540 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51541 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51542 };
51543 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51544 - atomic_t read_failures; /* count of failed READ commands */
51545 - atomic_t write_failures; /* count of failed WRITE commands */
51546 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51547 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51548
51549 /* To indicate add/delete/modify during CCN */
51550 u8 change_detected;
51551 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51552 index 82b92c4..3178171 100644
51553 --- a/drivers/scsi/qla2xxx/qla_attr.c
51554 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51555 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51556 return 0;
51557 }
51558
51559 -struct fc_function_template qla2xxx_transport_functions = {
51560 +fc_function_template_no_const qla2xxx_transport_functions = {
51561
51562 .show_host_node_name = 1,
51563 .show_host_port_name = 1,
51564 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51565 .bsg_timeout = qla24xx_bsg_timeout,
51566 };
51567
51568 -struct fc_function_template qla2xxx_transport_vport_functions = {
51569 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51570
51571 .show_host_node_name = 1,
51572 .show_host_port_name = 1,
51573 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51574 index 7686bfe..4710893 100644
51575 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51576 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51577 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51578 struct device_attribute;
51579 extern struct device_attribute *qla2x00_host_attrs[];
51580 struct fc_function_template;
51581 -extern struct fc_function_template qla2xxx_transport_functions;
51582 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51583 +extern fc_function_template_no_const qla2xxx_transport_functions;
51584 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51585 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51586 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51587 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51588 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51589 index cce1cbc..5b9f0fe 100644
51590 --- a/drivers/scsi/qla2xxx/qla_os.c
51591 +++ b/drivers/scsi/qla2xxx/qla_os.c
51592 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51593 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51594 /* Ok, a 64bit DMA mask is applicable. */
51595 ha->flags.enable_64bit_addressing = 1;
51596 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51597 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51598 + pax_open_kernel();
51599 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51600 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51601 + pax_close_kernel();
51602 return;
51603 }
51604 }
51605 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51606 index 8f6d0fb..1b21097 100644
51607 --- a/drivers/scsi/qla4xxx/ql4_def.h
51608 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51609 @@ -305,7 +305,7 @@ struct ddb_entry {
51610 * (4000 only) */
51611 atomic_t relogin_timer; /* Max Time to wait for
51612 * relogin to complete */
51613 - atomic_t relogin_retry_count; /* Num of times relogin has been
51614 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51615 * retried */
51616 uint32_t default_time2wait; /* Default Min time between
51617 * relogins (+aens) */
51618 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51619 index 6d25879..3031a9f 100644
51620 --- a/drivers/scsi/qla4xxx/ql4_os.c
51621 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51622 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51623 */
51624 if (!iscsi_is_session_online(cls_sess)) {
51625 /* Reset retry relogin timer */
51626 - atomic_inc(&ddb_entry->relogin_retry_count);
51627 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51628 DEBUG2(ql4_printk(KERN_INFO, ha,
51629 "%s: index[%d] relogin timed out-retrying"
51630 " relogin (%d), retry (%d)\n", __func__,
51631 ddb_entry->fw_ddb_index,
51632 - atomic_read(&ddb_entry->relogin_retry_count),
51633 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51634 ddb_entry->default_time2wait + 4));
51635 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51636 atomic_set(&ddb_entry->retry_relogin_timer,
51637 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51638
51639 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51640 atomic_set(&ddb_entry->relogin_timer, 0);
51641 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51642 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51643 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51644 ddb_entry->default_relogin_timeout =
51645 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51646 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51647 index 17bb541..85f4508 100644
51648 --- a/drivers/scsi/scsi_lib.c
51649 +++ b/drivers/scsi/scsi_lib.c
51650 @@ -1595,7 +1595,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51651 shost = sdev->host;
51652 scsi_init_cmd_errh(cmd);
51653 cmd->result = DID_NO_CONNECT << 16;
51654 - atomic_inc(&cmd->device->iorequest_cnt);
51655 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51656
51657 /*
51658 * SCSI request completion path will do scsi_device_unbusy(),
51659 @@ -1618,9 +1618,9 @@ static void scsi_softirq_done(struct request *rq)
51660
51661 INIT_LIST_HEAD(&cmd->eh_entry);
51662
51663 - atomic_inc(&cmd->device->iodone_cnt);
51664 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51665 if (cmd->result)
51666 - atomic_inc(&cmd->device->ioerr_cnt);
51667 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51668
51669 disposition = scsi_decide_disposition(cmd);
51670 if (disposition != SUCCESS &&
51671 @@ -1661,7 +1661,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51672 struct Scsi_Host *host = cmd->device->host;
51673 int rtn = 0;
51674
51675 - atomic_inc(&cmd->device->iorequest_cnt);
51676 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51677
51678 /* check if the device is still usable */
51679 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51680 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51681 index 1ac38e7..6acc656 100644
51682 --- a/drivers/scsi/scsi_sysfs.c
51683 +++ b/drivers/scsi/scsi_sysfs.c
51684 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51685 char *buf) \
51686 { \
51687 struct scsi_device *sdev = to_scsi_device(dev); \
51688 - unsigned long long count = atomic_read(&sdev->field); \
51689 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51690 return snprintf(buf, 20, "0x%llx\n", count); \
51691 } \
51692 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51693 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51694 index 5d6f348..18778a6b 100644
51695 --- a/drivers/scsi/scsi_transport_fc.c
51696 +++ b/drivers/scsi/scsi_transport_fc.c
51697 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51698 * Netlink Infrastructure
51699 */
51700
51701 -static atomic_t fc_event_seq;
51702 +static atomic_unchecked_t fc_event_seq;
51703
51704 /**
51705 * fc_get_event_number - Obtain the next sequential FC event number
51706 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51707 u32
51708 fc_get_event_number(void)
51709 {
51710 - return atomic_add_return(1, &fc_event_seq);
51711 + return atomic_add_return_unchecked(1, &fc_event_seq);
51712 }
51713 EXPORT_SYMBOL(fc_get_event_number);
51714
51715 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51716 {
51717 int error;
51718
51719 - atomic_set(&fc_event_seq, 0);
51720 + atomic_set_unchecked(&fc_event_seq, 0);
51721
51722 error = transport_class_register(&fc_host_class);
51723 if (error)
51724 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51725 char *cp;
51726
51727 *val = simple_strtoul(buf, &cp, 0);
51728 - if ((*cp && (*cp != '\n')) || (*val < 0))
51729 + if (*cp && (*cp != '\n'))
51730 return -EINVAL;
51731 /*
51732 * Check for overflow; dev_loss_tmo is u32
51733 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51734 index 67d43e3..8cee73c 100644
51735 --- a/drivers/scsi/scsi_transport_iscsi.c
51736 +++ b/drivers/scsi/scsi_transport_iscsi.c
51737 @@ -79,7 +79,7 @@ struct iscsi_internal {
51738 struct transport_container session_cont;
51739 };
51740
51741 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51742 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51743 static struct workqueue_struct *iscsi_eh_timer_workq;
51744
51745 static DEFINE_IDA(iscsi_sess_ida);
51746 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51747 int err;
51748
51749 ihost = shost->shost_data;
51750 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51751 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51752
51753 if (target_id == ISCSI_MAX_TARGET) {
51754 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51755 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51756 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51757 ISCSI_TRANSPORT_VERSION);
51758
51759 - atomic_set(&iscsi_session_nr, 0);
51760 + atomic_set_unchecked(&iscsi_session_nr, 0);
51761
51762 err = class_register(&iscsi_transport_class);
51763 if (err)
51764 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51765 index ae45bd9..c32a586 100644
51766 --- a/drivers/scsi/scsi_transport_srp.c
51767 +++ b/drivers/scsi/scsi_transport_srp.c
51768 @@ -35,7 +35,7 @@
51769 #include "scsi_priv.h"
51770
51771 struct srp_host_attrs {
51772 - atomic_t next_port_id;
51773 + atomic_unchecked_t next_port_id;
51774 };
51775 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51776
51777 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51778 struct Scsi_Host *shost = dev_to_shost(dev);
51779 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51780
51781 - atomic_set(&srp_host->next_port_id, 0);
51782 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51783 return 0;
51784 }
51785
51786 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51787 rport_fast_io_fail_timedout);
51788 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51789
51790 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51791 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51792 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51793
51794 transport_setup_device(&rport->dev);
51795 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51796 index 05ea0d4..5af8049 100644
51797 --- a/drivers/scsi/sd.c
51798 +++ b/drivers/scsi/sd.c
51799 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51800 sdkp->disk = gd;
51801 sdkp->index = index;
51802 atomic_set(&sdkp->openers, 0);
51803 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51804 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51805
51806 if (!sdp->request_queue->rq_timeout) {
51807 if (sdp->type != TYPE_MOD)
51808 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51809 index dbf8e77..0d565c7 100644
51810 --- a/drivers/scsi/sg.c
51811 +++ b/drivers/scsi/sg.c
51812 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51813 sdp->disk->disk_name,
51814 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51815 NULL,
51816 - (char *)arg);
51817 + (char __user *)arg);
51818 case BLKTRACESTART:
51819 return blk_trace_startstop(sdp->device->request_queue, 1);
51820 case BLKTRACESTOP:
51821 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51822 index 011a336..fb2b7a0 100644
51823 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51824 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51825 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51826 return i;
51827 }
51828
51829 -static struct bin_attribute fuse_bin_attr = {
51830 +static bin_attribute_no_const fuse_bin_attr = {
51831 .attr = { .name = "fuse", .mode = S_IRUGO, },
51832 .read = fuse_read,
51833 };
51834 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51835 index 66a70e9..f82cea4 100644
51836 --- a/drivers/spi/spi.c
51837 +++ b/drivers/spi/spi.c
51838 @@ -2238,7 +2238,7 @@ int spi_bus_unlock(struct spi_master *master)
51839 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51840
51841 /* portable code must never pass more than 32 bytes */
51842 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51843 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51844
51845 static u8 *buf;
51846
51847 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51848 index b41429f..2de5373 100644
51849 --- a/drivers/staging/android/timed_output.c
51850 +++ b/drivers/staging/android/timed_output.c
51851 @@ -25,7 +25,7 @@
51852 #include "timed_output.h"
51853
51854 static struct class *timed_output_class;
51855 -static atomic_t device_count;
51856 +static atomic_unchecked_t device_count;
51857
51858 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51859 char *buf)
51860 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51861 timed_output_class = class_create(THIS_MODULE, "timed_output");
51862 if (IS_ERR(timed_output_class))
51863 return PTR_ERR(timed_output_class);
51864 - atomic_set(&device_count, 0);
51865 + atomic_set_unchecked(&device_count, 0);
51866 timed_output_class->dev_groups = timed_output_groups;
51867 }
51868
51869 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51870 if (ret < 0)
51871 return ret;
51872
51873 - tdev->index = atomic_inc_return(&device_count);
51874 + tdev->index = atomic_inc_return_unchecked(&device_count);
51875 tdev->dev = device_create(timed_output_class, NULL,
51876 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51877 if (IS_ERR(tdev->dev))
51878 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51879 index f143cb6..6fb8255 100644
51880 --- a/drivers/staging/comedi/comedi_fops.c
51881 +++ b/drivers/staging/comedi/comedi_fops.c
51882 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51883 }
51884 cfp->last_attached = dev->attached;
51885 cfp->last_detach_count = dev->detach_count;
51886 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51887 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51888 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51889 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51890 }
51891
51892 static void comedi_file_check(struct file *file)
51893 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51894 !(s_old->async->cmd.flags & CMDF_WRITE))
51895 return -EBUSY;
51896
51897 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51898 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51899 return 0;
51900 }
51901
51902 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51903 (s_old->async->cmd.flags & CMDF_WRITE))
51904 return -EBUSY;
51905
51906 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51907 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51908 return 0;
51909 }
51910
51911 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
51912 index 001348c..cfaac8a 100644
51913 --- a/drivers/staging/gdm724x/gdm_tty.c
51914 +++ b/drivers/staging/gdm724x/gdm_tty.c
51915 @@ -44,7 +44,7 @@
51916 #define gdm_tty_send_control(n, r, v, d, l) (\
51917 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
51918
51919 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
51920 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
51921
51922 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
51923 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
51924 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
51925 index 503b2d7..c904931 100644
51926 --- a/drivers/staging/line6/driver.c
51927 +++ b/drivers/staging/line6/driver.c
51928 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51929 {
51930 struct usb_device *usbdev = line6->usbdev;
51931 int ret;
51932 - unsigned char len;
51933 + unsigned char *plen;
51934
51935 /* query the serial number: */
51936 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51937 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51938 return ret;
51939 }
51940
51941 + plen = kmalloc(1, GFP_KERNEL);
51942 + if (plen == NULL)
51943 + return -ENOMEM;
51944 +
51945 /* Wait for data length. We'll get 0xff until length arrives. */
51946 do {
51947 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51948 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51949 USB_DIR_IN,
51950 - 0x0012, 0x0000, &len, 1,
51951 + 0x0012, 0x0000, plen, 1,
51952 LINE6_TIMEOUT * HZ);
51953 if (ret < 0) {
51954 dev_err(line6->ifcdev,
51955 "receive length failed (error %d)\n", ret);
51956 + kfree(plen);
51957 return ret;
51958 }
51959 - } while (len == 0xff);
51960 + } while (*plen == 0xff);
51961
51962 - if (len != datalen) {
51963 + if (*plen != datalen) {
51964 /* should be equal or something went wrong */
51965 dev_err(line6->ifcdev,
51966 "length mismatch (expected %d, got %d)\n",
51967 - (int)datalen, (int)len);
51968 + (int)datalen, (int)*plen);
51969 + kfree(plen);
51970 return -EINVAL;
51971 }
51972 + kfree(plen);
51973
51974 /* receive the result: */
51975 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51976 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51977 {
51978 struct usb_device *usbdev = line6->usbdev;
51979 int ret;
51980 - unsigned char status;
51981 + unsigned char *status;
51982
51983 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51984 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
51985 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51986 return ret;
51987 }
51988
51989 + status = kmalloc(1, GFP_KERNEL);
51990 + if (status == NULL)
51991 + return -ENOMEM;
51992 +
51993 do {
51994 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
51995 0x67,
51996 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51997 USB_DIR_IN,
51998 0x0012, 0x0000,
51999 - &status, 1, LINE6_TIMEOUT * HZ);
52000 + status, 1, LINE6_TIMEOUT * HZ);
52001
52002 if (ret < 0) {
52003 dev_err(line6->ifcdev,
52004 "receiving status failed (error %d)\n", ret);
52005 + kfree(status);
52006 return ret;
52007 }
52008 - } while (status == 0xff);
52009 + } while (*status == 0xff);
52010
52011 - if (status != 0) {
52012 + if (*status != 0) {
52013 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
52014 + kfree(status);
52015 return -EINVAL;
52016 }
52017
52018 + kfree(status);
52019 +
52020 return 0;
52021 }
52022
52023 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
52024 index 6943715..0a93632 100644
52025 --- a/drivers/staging/line6/toneport.c
52026 +++ b/drivers/staging/line6/toneport.c
52027 @@ -11,6 +11,7 @@
52028 */
52029
52030 #include <linux/wait.h>
52031 +#include <linux/slab.h>
52032 #include <sound/control.h>
52033
52034 #include "audio.h"
52035 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
52036 */
52037 static void toneport_setup(struct usb_line6_toneport *toneport)
52038 {
52039 - int ticks;
52040 + int *ticks;
52041 struct usb_line6 *line6 = &toneport->line6;
52042 struct usb_device *usbdev = line6->usbdev;
52043 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
52044
52045 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
52046 + if (ticks == NULL)
52047 + return;
52048 +
52049 /* sync time on device with host: */
52050 - ticks = (int)get_seconds();
52051 - line6_write_data(line6, 0x80c6, &ticks, 4);
52052 + *ticks = (int)get_seconds();
52053 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
52054 +
52055 + kfree(ticks);
52056
52057 /* enable device: */
52058 toneport_send_cmd(usbdev, 0x0301, 0x0000);
52059 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
52060 index 463da07..e791ce9 100644
52061 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
52062 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
52063 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
52064 return 0;
52065 }
52066
52067 -sfw_test_client_ops_t brw_test_client;
52068 -void brw_init_test_client(void)
52069 -{
52070 - brw_test_client.tso_init = brw_client_init;
52071 - brw_test_client.tso_fini = brw_client_fini;
52072 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
52073 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
52074 +sfw_test_client_ops_t brw_test_client = {
52075 + .tso_init = brw_client_init,
52076 + .tso_fini = brw_client_fini,
52077 + .tso_prep_rpc = brw_client_prep_rpc,
52078 + .tso_done_rpc = brw_client_done_rpc,
52079 };
52080
52081 srpc_service_t brw_test_service;
52082 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52083 index cc9d182..8fabce3 100644
52084 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52085 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52086 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52087
52088 extern sfw_test_client_ops_t ping_test_client;
52089 extern srpc_service_t ping_test_service;
52090 -extern void ping_init_test_client(void);
52091 extern void ping_init_test_service(void);
52092
52093 extern sfw_test_client_ops_t brw_test_client;
52094 extern srpc_service_t brw_test_service;
52095 -extern void brw_init_test_client(void);
52096 extern void brw_init_test_service(void);
52097
52098
52099 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52100 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52101 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52102
52103 - brw_init_test_client();
52104 brw_init_test_service();
52105 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52106 LASSERT (rc == 0);
52107
52108 - ping_init_test_client();
52109 ping_init_test_service();
52110 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52111 LASSERT (rc == 0);
52112 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52113 index d8c0df6..5041cbb 100644
52114 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52115 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52116 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52117 return 0;
52118 }
52119
52120 -sfw_test_client_ops_t ping_test_client;
52121 -void ping_init_test_client(void)
52122 -{
52123 - ping_test_client.tso_init = ping_client_init;
52124 - ping_test_client.tso_fini = ping_client_fini;
52125 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52126 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52127 -}
52128 +sfw_test_client_ops_t ping_test_client = {
52129 + .tso_init = ping_client_init,
52130 + .tso_fini = ping_client_fini,
52131 + .tso_prep_rpc = ping_client_prep_rpc,
52132 + .tso_done_rpc = ping_client_done_rpc,
52133 +};
52134
52135 srpc_service_t ping_test_service;
52136 void ping_init_test_service(void)
52137 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52138 index 83bc0a9..12ba00a 100644
52139 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52140 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52141 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52142 ldlm_completion_callback lcs_completion;
52143 ldlm_blocking_callback lcs_blocking;
52144 ldlm_glimpse_callback lcs_glimpse;
52145 -};
52146 +} __no_const;
52147
52148 /* ldlm_lockd.c */
52149 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52150 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52151 index 2a88b80..62e7e5f 100644
52152 --- a/drivers/staging/lustre/lustre/include/obd.h
52153 +++ b/drivers/staging/lustre/lustre/include/obd.h
52154 @@ -1362,7 +1362,7 @@ struct md_ops {
52155 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52156 * wrapper function in include/linux/obd_class.h.
52157 */
52158 -};
52159 +} __no_const;
52160
52161 struct lsm_operations {
52162 void (*lsm_free)(struct lov_stripe_md *);
52163 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52164 index a4c252f..b21acac 100644
52165 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52166 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52167 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52168 int added = (mode == LCK_NL);
52169 int overlaps = 0;
52170 int splitted = 0;
52171 - const struct ldlm_callback_suite null_cbs = { NULL };
52172 + const struct ldlm_callback_suite null_cbs = { };
52173
52174 CDEBUG(D_DLMTRACE,
52175 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52176 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52177 index 83d3f08..b03adad 100644
52178 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52179 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52180 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52181 void __user *buffer, size_t *lenp, loff_t *ppos)
52182 {
52183 int rc, max_delay_cs;
52184 - struct ctl_table dummy = *table;
52185 + ctl_table_no_const dummy = *table;
52186 long d;
52187
52188 dummy.data = &max_delay_cs;
52189 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52190 void __user *buffer, size_t *lenp, loff_t *ppos)
52191 {
52192 int rc, min_delay_cs;
52193 - struct ctl_table dummy = *table;
52194 + ctl_table_no_const dummy = *table;
52195 long d;
52196
52197 dummy.data = &min_delay_cs;
52198 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52199 void __user *buffer, size_t *lenp, loff_t *ppos)
52200 {
52201 int rc, backoff;
52202 - struct ctl_table dummy = *table;
52203 + ctl_table_no_const dummy = *table;
52204
52205 dummy.data = &backoff;
52206 dummy.proc_handler = &proc_dointvec;
52207 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52208 index 2c4fc74..b04ca79 100644
52209 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52210 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52211 @@ -315,11 +315,11 @@ out:
52212
52213
52214 struct cfs_psdev_ops libcfs_psdev_ops = {
52215 - libcfs_psdev_open,
52216 - libcfs_psdev_release,
52217 - NULL,
52218 - NULL,
52219 - libcfs_ioctl
52220 + .p_open = libcfs_psdev_open,
52221 + .p_close = libcfs_psdev_release,
52222 + .p_read = NULL,
52223 + .p_write = NULL,
52224 + .p_ioctl = libcfs_ioctl
52225 };
52226
52227 extern int insert_proc(void);
52228 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52229 index fcbe836..8a7ada4 100644
52230 --- a/drivers/staging/octeon/ethernet-rx.c
52231 +++ b/drivers/staging/octeon/ethernet-rx.c
52232 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52233 /* Increment RX stats for virtual ports */
52234 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52235 #ifdef CONFIG_64BIT
52236 - atomic64_add(1,
52237 + atomic64_add_unchecked(1,
52238 (atomic64_t *)&priv->stats.rx_packets);
52239 - atomic64_add(skb->len,
52240 + atomic64_add_unchecked(skb->len,
52241 (atomic64_t *)&priv->stats.rx_bytes);
52242 #else
52243 - atomic_add(1,
52244 + atomic_add_unchecked(1,
52245 (atomic_t *)&priv->stats.rx_packets);
52246 - atomic_add(skb->len,
52247 + atomic_add_unchecked(skb->len,
52248 (atomic_t *)&priv->stats.rx_bytes);
52249 #endif
52250 }
52251 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52252 dev->name);
52253 */
52254 #ifdef CONFIG_64BIT
52255 - atomic64_add(1,
52256 + atomic64_add_unchecked(1,
52257 (atomic64_t *)&priv->stats.rx_dropped);
52258 #else
52259 - atomic_add(1,
52260 + atomic_add_unchecked(1,
52261 (atomic_t *)&priv->stats.rx_dropped);
52262 #endif
52263 dev_kfree_skb_irq(skb);
52264 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52265 index ee32149..052d1836 100644
52266 --- a/drivers/staging/octeon/ethernet.c
52267 +++ b/drivers/staging/octeon/ethernet.c
52268 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52269 * since the RX tasklet also increments it.
52270 */
52271 #ifdef CONFIG_64BIT
52272 - atomic64_add(rx_status.dropped_packets,
52273 - (atomic64_t *)&priv->stats.rx_dropped);
52274 + atomic64_add_unchecked(rx_status.dropped_packets,
52275 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52276 #else
52277 - atomic_add(rx_status.dropped_packets,
52278 - (atomic_t *)&priv->stats.rx_dropped);
52279 + atomic_add_unchecked(rx_status.dropped_packets,
52280 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52281 #endif
52282 }
52283
52284 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52285 index 3b476d8..f522d68 100644
52286 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52287 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52288 @@ -225,7 +225,7 @@ struct hal_ops {
52289
52290 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52291 void (*hal_reset_security_engine)(struct adapter *adapter);
52292 -};
52293 +} __no_const;
52294
52295 enum rt_eeprom_type {
52296 EEPROM_93C46,
52297 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52298 index 070cc03..6806e37 100644
52299 --- a/drivers/staging/rtl8712/rtl871x_io.h
52300 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52301 @@ -108,7 +108,7 @@ struct _io_ops {
52302 u8 *pmem);
52303 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52304 u8 *pmem);
52305 -};
52306 +} __no_const;
52307
52308 struct io_req {
52309 struct list_head list;
52310 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52311 index 46dad63..fe4acdc 100644
52312 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52313 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52314 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52315 void (*device_resume)(ulong bus_no, ulong dev_no);
52316 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52317 ulong *max_size);
52318 -};
52319 +} __no_const;
52320
52321 /* These functions live inside visorchipset, and will be called to indicate
52322 * responses to specific events (by code outside of visorchipset).
52323 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52324 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52325 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52326 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52327 -};
52328 +} __no_const;
52329
52330 /** Register functions (in the bus driver) to get called by visorchipset
52331 * whenever a bus or device appears for which this service partition is
52332 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52333 index 9512af6..045bf5a 100644
52334 --- a/drivers/target/sbp/sbp_target.c
52335 +++ b/drivers/target/sbp/sbp_target.c
52336 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52337
52338 #define SESSION_MAINTENANCE_INTERVAL HZ
52339
52340 -static atomic_t login_id = ATOMIC_INIT(0);
52341 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52342
52343 static void session_maintenance_work(struct work_struct *);
52344 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52345 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52346 login->lun = se_lun;
52347 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52348 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52349 - login->login_id = atomic_inc_return(&login_id);
52350 + login->login_id = atomic_inc_return_unchecked(&login_id);
52351
52352 login->tgt_agt = sbp_target_agent_register(login);
52353 if (IS_ERR(login->tgt_agt)) {
52354 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52355 index 54da2a4..3dd6f57 100644
52356 --- a/drivers/target/target_core_device.c
52357 +++ b/drivers/target/target_core_device.c
52358 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52359 spin_lock_init(&dev->se_tmr_lock);
52360 spin_lock_init(&dev->qf_cmd_lock);
52361 sema_init(&dev->caw_sem, 1);
52362 - atomic_set(&dev->dev_ordered_id, 0);
52363 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52364 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52365 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52366 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52367 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52368 index ac3cbab..f0d1dd2 100644
52369 --- a/drivers/target/target_core_transport.c
52370 +++ b/drivers/target/target_core_transport.c
52371 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52372 * Used to determine when ORDERED commands should go from
52373 * Dormant to Active status.
52374 */
52375 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52376 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52377 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52378 cmd->se_ordered_id, cmd->sam_task_attr,
52379 dev->transport->name);
52380 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52381 index 65a98a9..d93d3a8 100644
52382 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52383 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52384 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52385 platform_set_drvdata(pdev, priv);
52386
52387 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52388 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52389 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52390 + pax_open_kernel();
52391 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52392 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52393 + pax_close_kernel();
52394 }
52395 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52396 priv, &int3400_thermal_ops,
52397 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52398 index d717f3d..cae1cc3e 100644
52399 --- a/drivers/thermal/of-thermal.c
52400 +++ b/drivers/thermal/of-thermal.c
52401 @@ -31,6 +31,7 @@
52402 #include <linux/export.h>
52403 #include <linux/string.h>
52404 #include <linux/thermal.h>
52405 +#include <linux/mm.h>
52406
52407 #include "thermal_core.h"
52408
52409 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52410 tz->ops = ops;
52411 tz->sensor_data = data;
52412
52413 - tzd->ops->get_temp = of_thermal_get_temp;
52414 - tzd->ops->get_trend = of_thermal_get_trend;
52415 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52416 + pax_open_kernel();
52417 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52418 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52419 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52420 + pax_close_kernel();
52421 mutex_unlock(&tzd->lock);
52422
52423 return tzd;
52424 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52425 return;
52426
52427 mutex_lock(&tzd->lock);
52428 - tzd->ops->get_temp = NULL;
52429 - tzd->ops->get_trend = NULL;
52430 - tzd->ops->set_emul_temp = NULL;
52431 + pax_open_kernel();
52432 + *(void **)&tzd->ops->get_temp = NULL;
52433 + *(void **)&tzd->ops->get_trend = NULL;
52434 + *(void **)&tzd->ops->set_emul_temp = NULL;
52435 + pax_close_kernel();
52436
52437 tz->ops = NULL;
52438 tz->sensor_data = NULL;
52439 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52440 index fd66f57..48e6376 100644
52441 --- a/drivers/tty/cyclades.c
52442 +++ b/drivers/tty/cyclades.c
52443 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52444 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52445 info->port.count);
52446 #endif
52447 - info->port.count++;
52448 + atomic_inc(&info->port.count);
52449 #ifdef CY_DEBUG_COUNT
52450 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52451 - current->pid, info->port.count);
52452 + current->pid, atomic_read(&info->port.count));
52453 #endif
52454
52455 /*
52456 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52457 for (j = 0; j < cy_card[i].nports; j++) {
52458 info = &cy_card[i].ports[j];
52459
52460 - if (info->port.count) {
52461 + if (atomic_read(&info->port.count)) {
52462 /* XXX is the ldisc num worth this? */
52463 struct tty_struct *tty;
52464 struct tty_ldisc *ld;
52465 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52466 index 4fcec1d..5a036f7 100644
52467 --- a/drivers/tty/hvc/hvc_console.c
52468 +++ b/drivers/tty/hvc/hvc_console.c
52469 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52470
52471 spin_lock_irqsave(&hp->port.lock, flags);
52472 /* Check and then increment for fast path open. */
52473 - if (hp->port.count++ > 0) {
52474 + if (atomic_inc_return(&hp->port.count) > 1) {
52475 spin_unlock_irqrestore(&hp->port.lock, flags);
52476 hvc_kick();
52477 return 0;
52478 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52479
52480 spin_lock_irqsave(&hp->port.lock, flags);
52481
52482 - if (--hp->port.count == 0) {
52483 + if (atomic_dec_return(&hp->port.count) == 0) {
52484 spin_unlock_irqrestore(&hp->port.lock, flags);
52485 /* We are done with the tty pointer now. */
52486 tty_port_tty_set(&hp->port, NULL);
52487 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52488 */
52489 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52490 } else {
52491 - if (hp->port.count < 0)
52492 + if (atomic_read(&hp->port.count) < 0)
52493 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52494 - hp->vtermno, hp->port.count);
52495 + hp->vtermno, atomic_read(&hp->port.count));
52496 spin_unlock_irqrestore(&hp->port.lock, flags);
52497 }
52498 }
52499 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52500 * open->hangup case this can be called after the final close so prevent
52501 * that from happening for now.
52502 */
52503 - if (hp->port.count <= 0) {
52504 + if (atomic_read(&hp->port.count) <= 0) {
52505 spin_unlock_irqrestore(&hp->port.lock, flags);
52506 return;
52507 }
52508
52509 - hp->port.count = 0;
52510 + atomic_set(&hp->port.count, 0);
52511 spin_unlock_irqrestore(&hp->port.lock, flags);
52512 tty_port_tty_set(&hp->port, NULL);
52513
52514 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52515 return -EPIPE;
52516
52517 /* FIXME what's this (unprotected) check for? */
52518 - if (hp->port.count <= 0)
52519 + if (atomic_read(&hp->port.count) <= 0)
52520 return -EIO;
52521
52522 spin_lock_irqsave(&hp->lock, flags);
52523 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52524 index 81ff7e1..dfb7b71 100644
52525 --- a/drivers/tty/hvc/hvcs.c
52526 +++ b/drivers/tty/hvc/hvcs.c
52527 @@ -83,6 +83,7 @@
52528 #include <asm/hvcserver.h>
52529 #include <asm/uaccess.h>
52530 #include <asm/vio.h>
52531 +#include <asm/local.h>
52532
52533 /*
52534 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52535 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52536
52537 spin_lock_irqsave(&hvcsd->lock, flags);
52538
52539 - if (hvcsd->port.count > 0) {
52540 + if (atomic_read(&hvcsd->port.count) > 0) {
52541 spin_unlock_irqrestore(&hvcsd->lock, flags);
52542 printk(KERN_INFO "HVCS: vterm state unchanged. "
52543 "The hvcs device node is still in use.\n");
52544 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52545 }
52546 }
52547
52548 - hvcsd->port.count = 0;
52549 + atomic_set(&hvcsd->port.count, 0);
52550 hvcsd->port.tty = tty;
52551 tty->driver_data = hvcsd;
52552
52553 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52554 unsigned long flags;
52555
52556 spin_lock_irqsave(&hvcsd->lock, flags);
52557 - hvcsd->port.count++;
52558 + atomic_inc(&hvcsd->port.count);
52559 hvcsd->todo_mask |= HVCS_SCHED_READ;
52560 spin_unlock_irqrestore(&hvcsd->lock, flags);
52561
52562 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52563 hvcsd = tty->driver_data;
52564
52565 spin_lock_irqsave(&hvcsd->lock, flags);
52566 - if (--hvcsd->port.count == 0) {
52567 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52568
52569 vio_disable_interrupts(hvcsd->vdev);
52570
52571 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52572
52573 free_irq(irq, hvcsd);
52574 return;
52575 - } else if (hvcsd->port.count < 0) {
52576 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52577 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52578 " is missmanaged.\n",
52579 - hvcsd->vdev->unit_address, hvcsd->port.count);
52580 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52581 }
52582
52583 spin_unlock_irqrestore(&hvcsd->lock, flags);
52584 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52585
52586 spin_lock_irqsave(&hvcsd->lock, flags);
52587 /* Preserve this so that we know how many kref refs to put */
52588 - temp_open_count = hvcsd->port.count;
52589 + temp_open_count = atomic_read(&hvcsd->port.count);
52590
52591 /*
52592 * Don't kref put inside the spinlock because the destruction
52593 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52594 tty->driver_data = NULL;
52595 hvcsd->port.tty = NULL;
52596
52597 - hvcsd->port.count = 0;
52598 + atomic_set(&hvcsd->port.count, 0);
52599
52600 /* This will drop any buffered data on the floor which is OK in a hangup
52601 * scenario. */
52602 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52603 * the middle of a write operation? This is a crummy place to do this
52604 * but we want to keep it all in the spinlock.
52605 */
52606 - if (hvcsd->port.count <= 0) {
52607 + if (atomic_read(&hvcsd->port.count) <= 0) {
52608 spin_unlock_irqrestore(&hvcsd->lock, flags);
52609 return -ENODEV;
52610 }
52611 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52612 {
52613 struct hvcs_struct *hvcsd = tty->driver_data;
52614
52615 - if (!hvcsd || hvcsd->port.count <= 0)
52616 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52617 return 0;
52618
52619 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52620 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52621 index 4190199..06d5bfa 100644
52622 --- a/drivers/tty/hvc/hvsi.c
52623 +++ b/drivers/tty/hvc/hvsi.c
52624 @@ -85,7 +85,7 @@ struct hvsi_struct {
52625 int n_outbuf;
52626 uint32_t vtermno;
52627 uint32_t virq;
52628 - atomic_t seqno; /* HVSI packet sequence number */
52629 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52630 uint16_t mctrl;
52631 uint8_t state; /* HVSI protocol state */
52632 uint8_t flags;
52633 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52634
52635 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52636 packet.hdr.len = sizeof(struct hvsi_query_response);
52637 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52638 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52639 packet.verb = VSV_SEND_VERSION_NUMBER;
52640 packet.u.version = HVSI_VERSION;
52641 packet.query_seqno = query_seqno+1;
52642 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52643
52644 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52645 packet.hdr.len = sizeof(struct hvsi_query);
52646 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52647 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52648 packet.verb = verb;
52649
52650 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52651 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52652 int wrote;
52653
52654 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52655 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52656 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52657 packet.hdr.len = sizeof(struct hvsi_control);
52658 packet.verb = VSV_SET_MODEM_CTL;
52659 packet.mask = HVSI_TSDTR;
52660 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52661 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52662
52663 packet.hdr.type = VS_DATA_PACKET_HEADER;
52664 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52665 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52666 packet.hdr.len = count + sizeof(struct hvsi_header);
52667 memcpy(&packet.data, buf, count);
52668
52669 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52670 struct hvsi_control packet __ALIGNED__;
52671
52672 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52673 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52674 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52675 packet.hdr.len = 6;
52676 packet.verb = VSV_CLOSE_PROTOCOL;
52677
52678 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52679
52680 tty_port_tty_set(&hp->port, tty);
52681 spin_lock_irqsave(&hp->lock, flags);
52682 - hp->port.count++;
52683 + atomic_inc(&hp->port.count);
52684 atomic_set(&hp->seqno, 0);
52685 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52686 spin_unlock_irqrestore(&hp->lock, flags);
52687 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52688
52689 spin_lock_irqsave(&hp->lock, flags);
52690
52691 - if (--hp->port.count == 0) {
52692 + if (atomic_dec_return(&hp->port.count) == 0) {
52693 tty_port_tty_set(&hp->port, NULL);
52694 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52695
52696 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52697
52698 spin_lock_irqsave(&hp->lock, flags);
52699 }
52700 - } else if (hp->port.count < 0)
52701 + } else if (atomic_read(&hp->port.count) < 0)
52702 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52703 - hp - hvsi_ports, hp->port.count);
52704 + hp - hvsi_ports, atomic_read(&hp->port.count));
52705
52706 spin_unlock_irqrestore(&hp->lock, flags);
52707 }
52708 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52709 tty_port_tty_set(&hp->port, NULL);
52710
52711 spin_lock_irqsave(&hp->lock, flags);
52712 - hp->port.count = 0;
52713 + atomic_set(&hp->port.count, 0);
52714 hp->n_outbuf = 0;
52715 spin_unlock_irqrestore(&hp->lock, flags);
52716 }
52717 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52718 index a270f04..7c77b5d 100644
52719 --- a/drivers/tty/hvc/hvsi_lib.c
52720 +++ b/drivers/tty/hvc/hvsi_lib.c
52721 @@ -8,7 +8,7 @@
52722
52723 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52724 {
52725 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52726 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52727
52728 /* Assumes that always succeeds, works in practice */
52729 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52730 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52731
52732 /* Reset state */
52733 pv->established = 0;
52734 - atomic_set(&pv->seqno, 0);
52735 + atomic_set_unchecked(&pv->seqno, 0);
52736
52737 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52738
52739 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52740 index 345cebb..d5a1e9e 100644
52741 --- a/drivers/tty/ipwireless/tty.c
52742 +++ b/drivers/tty/ipwireless/tty.c
52743 @@ -28,6 +28,7 @@
52744 #include <linux/tty_driver.h>
52745 #include <linux/tty_flip.h>
52746 #include <linux/uaccess.h>
52747 +#include <asm/local.h>
52748
52749 #include "tty.h"
52750 #include "network.h"
52751 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52752 return -ENODEV;
52753
52754 mutex_lock(&tty->ipw_tty_mutex);
52755 - if (tty->port.count == 0)
52756 + if (atomic_read(&tty->port.count) == 0)
52757 tty->tx_bytes_queued = 0;
52758
52759 - tty->port.count++;
52760 + atomic_inc(&tty->port.count);
52761
52762 tty->port.tty = linux_tty;
52763 linux_tty->driver_data = tty;
52764 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52765
52766 static void do_ipw_close(struct ipw_tty *tty)
52767 {
52768 - tty->port.count--;
52769 -
52770 - if (tty->port.count == 0) {
52771 + if (atomic_dec_return(&tty->port.count) == 0) {
52772 struct tty_struct *linux_tty = tty->port.tty;
52773
52774 if (linux_tty != NULL) {
52775 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52776 return;
52777
52778 mutex_lock(&tty->ipw_tty_mutex);
52779 - if (tty->port.count == 0) {
52780 + if (atomic_read(&tty->port.count) == 0) {
52781 mutex_unlock(&tty->ipw_tty_mutex);
52782 return;
52783 }
52784 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52785
52786 mutex_lock(&tty->ipw_tty_mutex);
52787
52788 - if (!tty->port.count) {
52789 + if (!atomic_read(&tty->port.count)) {
52790 mutex_unlock(&tty->ipw_tty_mutex);
52791 return;
52792 }
52793 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52794 return -ENODEV;
52795
52796 mutex_lock(&tty->ipw_tty_mutex);
52797 - if (!tty->port.count) {
52798 + if (!atomic_read(&tty->port.count)) {
52799 mutex_unlock(&tty->ipw_tty_mutex);
52800 return -EINVAL;
52801 }
52802 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52803 if (!tty)
52804 return -ENODEV;
52805
52806 - if (!tty->port.count)
52807 + if (!atomic_read(&tty->port.count))
52808 return -EINVAL;
52809
52810 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52811 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52812 if (!tty)
52813 return 0;
52814
52815 - if (!tty->port.count)
52816 + if (!atomic_read(&tty->port.count))
52817 return 0;
52818
52819 return tty->tx_bytes_queued;
52820 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52821 if (!tty)
52822 return -ENODEV;
52823
52824 - if (!tty->port.count)
52825 + if (!atomic_read(&tty->port.count))
52826 return -EINVAL;
52827
52828 return get_control_lines(tty);
52829 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52830 if (!tty)
52831 return -ENODEV;
52832
52833 - if (!tty->port.count)
52834 + if (!atomic_read(&tty->port.count))
52835 return -EINVAL;
52836
52837 return set_control_lines(tty, set, clear);
52838 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52839 if (!tty)
52840 return -ENODEV;
52841
52842 - if (!tty->port.count)
52843 + if (!atomic_read(&tty->port.count))
52844 return -EINVAL;
52845
52846 /* FIXME: Exactly how is the tty object locked here .. */
52847 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52848 * are gone */
52849 mutex_lock(&ttyj->ipw_tty_mutex);
52850 }
52851 - while (ttyj->port.count)
52852 + while (atomic_read(&ttyj->port.count))
52853 do_ipw_close(ttyj);
52854 ipwireless_disassociate_network_ttys(network,
52855 ttyj->channel_idx);
52856 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52857 index 14c54e0..1efd4f2 100644
52858 --- a/drivers/tty/moxa.c
52859 +++ b/drivers/tty/moxa.c
52860 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52861 }
52862
52863 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52864 - ch->port.count++;
52865 + atomic_inc(&ch->port.count);
52866 tty->driver_data = ch;
52867 tty_port_tty_set(&ch->port, tty);
52868 mutex_lock(&ch->port.mutex);
52869 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52870 index c434376..114ce13 100644
52871 --- a/drivers/tty/n_gsm.c
52872 +++ b/drivers/tty/n_gsm.c
52873 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52874 spin_lock_init(&dlci->lock);
52875 mutex_init(&dlci->mutex);
52876 dlci->fifo = &dlci->_fifo;
52877 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52878 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52879 kfree(dlci);
52880 return NULL;
52881 }
52882 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52883 struct gsm_dlci *dlci = tty->driver_data;
52884 struct tty_port *port = &dlci->port;
52885
52886 - port->count++;
52887 + atomic_inc(&port->count);
52888 tty_port_tty_set(port, tty);
52889
52890 dlci->modem_rx = 0;
52891 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52892 index 4ddfa60..1b7e112 100644
52893 --- a/drivers/tty/n_tty.c
52894 +++ b/drivers/tty/n_tty.c
52895 @@ -115,7 +115,7 @@ struct n_tty_data {
52896 int minimum_to_wake;
52897
52898 /* consumer-published */
52899 - size_t read_tail;
52900 + size_t read_tail __intentional_overflow(-1);
52901 size_t line_start;
52902
52903 /* protected by output lock */
52904 @@ -2503,6 +2503,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52905 {
52906 *ops = tty_ldisc_N_TTY;
52907 ops->owner = NULL;
52908 - ops->refcount = ops->flags = 0;
52909 + atomic_set(&ops->refcount, 0);
52910 + ops->flags = 0;
52911 }
52912 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
52913 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
52914 index 6e1f150..c3ba598 100644
52915 --- a/drivers/tty/pty.c
52916 +++ b/drivers/tty/pty.c
52917 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
52918 panic("Couldn't register Unix98 pts driver");
52919
52920 /* Now create the /dev/ptmx special device */
52921 + pax_open_kernel();
52922 tty_default_fops(&ptmx_fops);
52923 - ptmx_fops.open = ptmx_open;
52924 + *(void **)&ptmx_fops.open = ptmx_open;
52925 + pax_close_kernel();
52926
52927 cdev_init(&ptmx_cdev, &ptmx_fops);
52928 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
52929 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
52930 index 383c4c7..d408e21 100644
52931 --- a/drivers/tty/rocket.c
52932 +++ b/drivers/tty/rocket.c
52933 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52934 tty->driver_data = info;
52935 tty_port_tty_set(port, tty);
52936
52937 - if (port->count++ == 0) {
52938 + if (atomic_inc_return(&port->count) == 1) {
52939 atomic_inc(&rp_num_ports_open);
52940
52941 #ifdef ROCKET_DEBUG_OPEN
52942 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52943 #endif
52944 }
52945 #ifdef ROCKET_DEBUG_OPEN
52946 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
52947 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
52948 #endif
52949
52950 /*
52951 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
52952 spin_unlock_irqrestore(&info->port.lock, flags);
52953 return;
52954 }
52955 - if (info->port.count)
52956 + if (atomic_read(&info->port.count))
52957 atomic_dec(&rp_num_ports_open);
52958 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
52959 spin_unlock_irqrestore(&info->port.lock, flags);
52960 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
52961 index aa28209..e08fb85 100644
52962 --- a/drivers/tty/serial/ioc4_serial.c
52963 +++ b/drivers/tty/serial/ioc4_serial.c
52964 @@ -437,7 +437,7 @@ struct ioc4_soft {
52965 } is_intr_info[MAX_IOC4_INTR_ENTS];
52966
52967 /* Number of entries active in the above array */
52968 - atomic_t is_num_intrs;
52969 + atomic_unchecked_t is_num_intrs;
52970 } is_intr_type[IOC4_NUM_INTR_TYPES];
52971
52972 /* is_ir_lock must be held while
52973 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
52974 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
52975 || (type == IOC4_OTHER_INTR_TYPE)));
52976
52977 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
52978 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
52979 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
52980
52981 /* Save off the lower level interrupt handler */
52982 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
52983
52984 soft = arg;
52985 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
52986 - num_intrs = (int)atomic_read(
52987 + num_intrs = (int)atomic_read_unchecked(
52988 &soft->is_intr_type[intr_type].is_num_intrs);
52989
52990 this_mir = this_ir = pending_intrs(soft, intr_type);
52991 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
52992 index 129dc5b..1da5bb8 100644
52993 --- a/drivers/tty/serial/kgdb_nmi.c
52994 +++ b/drivers/tty/serial/kgdb_nmi.c
52995 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
52996 * I/O utilities that messages sent to the console will automatically
52997 * be displayed on the dbg_io.
52998 */
52999 - dbg_io_ops->is_console = true;
53000 + pax_open_kernel();
53001 + *(int *)&dbg_io_ops->is_console = true;
53002 + pax_close_kernel();
53003
53004 return 0;
53005 }
53006 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
53007 index a260cde..6b2b5ce 100644
53008 --- a/drivers/tty/serial/kgdboc.c
53009 +++ b/drivers/tty/serial/kgdboc.c
53010 @@ -24,8 +24,9 @@
53011 #define MAX_CONFIG_LEN 40
53012
53013 static struct kgdb_io kgdboc_io_ops;
53014 +static struct kgdb_io kgdboc_io_ops_console;
53015
53016 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
53017 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
53018 static int configured = -1;
53019
53020 static char config[MAX_CONFIG_LEN];
53021 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
53022 kgdboc_unregister_kbd();
53023 if (configured == 1)
53024 kgdb_unregister_io_module(&kgdboc_io_ops);
53025 + else if (configured == 2)
53026 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
53027 }
53028
53029 static int configure_kgdboc(void)
53030 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
53031 int err;
53032 char *cptr = config;
53033 struct console *cons;
53034 + int is_console = 0;
53035
53036 err = kgdboc_option_setup(config);
53037 if (err || !strlen(config) || isspace(config[0]))
53038 goto noconfig;
53039
53040 err = -ENODEV;
53041 - kgdboc_io_ops.is_console = 0;
53042 kgdb_tty_driver = NULL;
53043
53044 kgdboc_use_kms = 0;
53045 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
53046 int idx;
53047 if (cons->device && cons->device(cons, &idx) == p &&
53048 idx == tty_line) {
53049 - kgdboc_io_ops.is_console = 1;
53050 + is_console = 1;
53051 break;
53052 }
53053 cons = cons->next;
53054 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
53055 kgdb_tty_line = tty_line;
53056
53057 do_register:
53058 - err = kgdb_register_io_module(&kgdboc_io_ops);
53059 + if (is_console) {
53060 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
53061 + configured = 2;
53062 + } else {
53063 + err = kgdb_register_io_module(&kgdboc_io_ops);
53064 + configured = 1;
53065 + }
53066 if (err)
53067 goto noconfig;
53068
53069 @@ -205,8 +214,6 @@ do_register:
53070 if (err)
53071 goto nmi_con_failed;
53072
53073 - configured = 1;
53074 -
53075 return 0;
53076
53077 nmi_con_failed:
53078 @@ -223,7 +230,7 @@ noconfig:
53079 static int __init init_kgdboc(void)
53080 {
53081 /* Already configured? */
53082 - if (configured == 1)
53083 + if (configured >= 1)
53084 return 0;
53085
53086 return configure_kgdboc();
53087 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53088 if (config[len - 1] == '\n')
53089 config[len - 1] = '\0';
53090
53091 - if (configured == 1)
53092 + if (configured >= 1)
53093 cleanup_kgdboc();
53094
53095 /* Go and configure with the new params. */
53096 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53097 .post_exception = kgdboc_post_exp_handler,
53098 };
53099
53100 +static struct kgdb_io kgdboc_io_ops_console = {
53101 + .name = "kgdboc",
53102 + .read_char = kgdboc_get_char,
53103 + .write_char = kgdboc_put_char,
53104 + .pre_exception = kgdboc_pre_exp_handler,
53105 + .post_exception = kgdboc_post_exp_handler,
53106 + .is_console = 1
53107 +};
53108 +
53109 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53110 /* This is only available if kgdboc is a built in for early debugging */
53111 static int __init kgdboc_early_init(char *opt)
53112 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53113 index c88b522..e763029 100644
53114 --- a/drivers/tty/serial/msm_serial.c
53115 +++ b/drivers/tty/serial/msm_serial.c
53116 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53117 .cons = MSM_CONSOLE,
53118 };
53119
53120 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53121 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53122
53123 static const struct of_device_id msm_uartdm_table[] = {
53124 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53125 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53126 line = pdev->id;
53127
53128 if (line < 0)
53129 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53130 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53131
53132 if (unlikely(line < 0 || line >= UART_NR))
53133 return -ENXIO;
53134 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53135 index 107e807..d4a02fa 100644
53136 --- a/drivers/tty/serial/samsung.c
53137 +++ b/drivers/tty/serial/samsung.c
53138 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53139 }
53140 }
53141
53142 +static int s3c64xx_serial_startup(struct uart_port *port);
53143 static int s3c24xx_serial_startup(struct uart_port *port)
53144 {
53145 struct s3c24xx_uart_port *ourport = to_ourport(port);
53146 int ret;
53147
53148 + /* Startup sequence is different for s3c64xx and higher SoC's */
53149 + if (s3c24xx_serial_has_interrupt_mask(port))
53150 + return s3c64xx_serial_startup(port);
53151 +
53152 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53153 port, (unsigned long long)port->mapbase, port->membase);
53154
53155 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53156 /* setup info for port */
53157 port->dev = &platdev->dev;
53158
53159 - /* Startup sequence is different for s3c64xx and higher SoC's */
53160 - if (s3c24xx_serial_has_interrupt_mask(port))
53161 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53162 -
53163 port->uartclk = 1;
53164
53165 if (cfg->uart_flags & UPF_CONS_FLOW) {
53166 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53167 index 984605b..e538330 100644
53168 --- a/drivers/tty/serial/serial_core.c
53169 +++ b/drivers/tty/serial/serial_core.c
53170 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53171 state = drv->state + tty->index;
53172 port = &state->port;
53173 spin_lock_irq(&port->lock);
53174 - --port->count;
53175 + atomic_dec(&port->count);
53176 spin_unlock_irq(&port->lock);
53177 return;
53178 }
53179 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53180
53181 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53182
53183 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53184 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53185 return;
53186
53187 /*
53188 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53189 uart_flush_buffer(tty);
53190 uart_shutdown(tty, state);
53191 spin_lock_irqsave(&port->lock, flags);
53192 - port->count = 0;
53193 + atomic_set(&port->count, 0);
53194 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53195 spin_unlock_irqrestore(&port->lock, flags);
53196 tty_port_tty_set(port, NULL);
53197 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53198 pr_debug("uart_open(%d) called\n", line);
53199
53200 spin_lock_irq(&port->lock);
53201 - ++port->count;
53202 + atomic_inc(&port->count);
53203 spin_unlock_irq(&port->lock);
53204
53205 /*
53206 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53207 index b799170..87dafd5 100644
53208 --- a/drivers/tty/synclink.c
53209 +++ b/drivers/tty/synclink.c
53210 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53211
53212 if (debug_level >= DEBUG_LEVEL_INFO)
53213 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53214 - __FILE__,__LINE__, info->device_name, info->port.count);
53215 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53216
53217 if (tty_port_close_start(&info->port, tty, filp) == 0)
53218 goto cleanup;
53219 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53220 cleanup:
53221 if (debug_level >= DEBUG_LEVEL_INFO)
53222 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53223 - tty->driver->name, info->port.count);
53224 + tty->driver->name, atomic_read(&info->port.count));
53225
53226 } /* end of mgsl_close() */
53227
53228 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53229
53230 mgsl_flush_buffer(tty);
53231 shutdown(info);
53232 -
53233 - info->port.count = 0;
53234 +
53235 + atomic_set(&info->port.count, 0);
53236 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53237 info->port.tty = NULL;
53238
53239 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53240
53241 if (debug_level >= DEBUG_LEVEL_INFO)
53242 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53243 - __FILE__,__LINE__, tty->driver->name, port->count );
53244 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53245
53246 spin_lock_irqsave(&info->irq_spinlock, flags);
53247 - port->count--;
53248 + atomic_dec(&port->count);
53249 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53250 port->blocked_open++;
53251
53252 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53253
53254 if (debug_level >= DEBUG_LEVEL_INFO)
53255 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53256 - __FILE__,__LINE__, tty->driver->name, port->count );
53257 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53258
53259 tty_unlock(tty);
53260 schedule();
53261 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53262
53263 /* FIXME: Racy on hangup during close wait */
53264 if (!tty_hung_up_p(filp))
53265 - port->count++;
53266 + atomic_inc(&port->count);
53267 port->blocked_open--;
53268
53269 if (debug_level >= DEBUG_LEVEL_INFO)
53270 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53271 - __FILE__,__LINE__, tty->driver->name, port->count );
53272 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53273
53274 if (!retval)
53275 port->flags |= ASYNC_NORMAL_ACTIVE;
53276 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53277
53278 if (debug_level >= DEBUG_LEVEL_INFO)
53279 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53280 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53281 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53282
53283 /* If port is closing, signal caller to try again */
53284 if (info->port.flags & ASYNC_CLOSING){
53285 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53286 spin_unlock_irqrestore(&info->netlock, flags);
53287 goto cleanup;
53288 }
53289 - info->port.count++;
53290 + atomic_inc(&info->port.count);
53291 spin_unlock_irqrestore(&info->netlock, flags);
53292
53293 - if (info->port.count == 1) {
53294 + if (atomic_read(&info->port.count) == 1) {
53295 /* 1st open on this device, init hardware */
53296 retval = startup(info);
53297 if (retval < 0)
53298 @@ -3442,8 +3442,8 @@ cleanup:
53299 if (retval) {
53300 if (tty->count == 1)
53301 info->port.tty = NULL; /* tty layer will release tty struct */
53302 - if(info->port.count)
53303 - info->port.count--;
53304 + if (atomic_read(&info->port.count))
53305 + atomic_dec(&info->port.count);
53306 }
53307
53308 return retval;
53309 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53310 unsigned short new_crctype;
53311
53312 /* return error if TTY interface open */
53313 - if (info->port.count)
53314 + if (atomic_read(&info->port.count))
53315 return -EBUSY;
53316
53317 switch (encoding)
53318 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53319
53320 /* arbitrate between network and tty opens */
53321 spin_lock_irqsave(&info->netlock, flags);
53322 - if (info->port.count != 0 || info->netcount != 0) {
53323 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53324 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53325 spin_unlock_irqrestore(&info->netlock, flags);
53326 return -EBUSY;
53327 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53328 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53329
53330 /* return error if TTY interface open */
53331 - if (info->port.count)
53332 + if (atomic_read(&info->port.count))
53333 return -EBUSY;
53334
53335 if (cmd != SIOCWANDEV)
53336 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53337 index 0e8c39b..e0cb171 100644
53338 --- a/drivers/tty/synclink_gt.c
53339 +++ b/drivers/tty/synclink_gt.c
53340 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53341 tty->driver_data = info;
53342 info->port.tty = tty;
53343
53344 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53345 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53346
53347 /* If port is closing, signal caller to try again */
53348 if (info->port.flags & ASYNC_CLOSING){
53349 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53350 mutex_unlock(&info->port.mutex);
53351 goto cleanup;
53352 }
53353 - info->port.count++;
53354 + atomic_inc(&info->port.count);
53355 spin_unlock_irqrestore(&info->netlock, flags);
53356
53357 - if (info->port.count == 1) {
53358 + if (atomic_read(&info->port.count) == 1) {
53359 /* 1st open on this device, init hardware */
53360 retval = startup(info);
53361 if (retval < 0) {
53362 @@ -715,8 +715,8 @@ cleanup:
53363 if (retval) {
53364 if (tty->count == 1)
53365 info->port.tty = NULL; /* tty layer will release tty struct */
53366 - if(info->port.count)
53367 - info->port.count--;
53368 + if(atomic_read(&info->port.count))
53369 + atomic_dec(&info->port.count);
53370 }
53371
53372 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53373 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53374
53375 if (sanity_check(info, tty->name, "close"))
53376 return;
53377 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53378 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53379
53380 if (tty_port_close_start(&info->port, tty, filp) == 0)
53381 goto cleanup;
53382 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53383 tty_port_close_end(&info->port, tty);
53384 info->port.tty = NULL;
53385 cleanup:
53386 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53387 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53388 }
53389
53390 static void hangup(struct tty_struct *tty)
53391 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53392 shutdown(info);
53393
53394 spin_lock_irqsave(&info->port.lock, flags);
53395 - info->port.count = 0;
53396 + atomic_set(&info->port.count, 0);
53397 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53398 info->port.tty = NULL;
53399 spin_unlock_irqrestore(&info->port.lock, flags);
53400 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53401 unsigned short new_crctype;
53402
53403 /* return error if TTY interface open */
53404 - if (info->port.count)
53405 + if (atomic_read(&info->port.count))
53406 return -EBUSY;
53407
53408 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53409 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53410
53411 /* arbitrate between network and tty opens */
53412 spin_lock_irqsave(&info->netlock, flags);
53413 - if (info->port.count != 0 || info->netcount != 0) {
53414 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53415 DBGINFO(("%s hdlc_open busy\n", dev->name));
53416 spin_unlock_irqrestore(&info->netlock, flags);
53417 return -EBUSY;
53418 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53419 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53420
53421 /* return error if TTY interface open */
53422 - if (info->port.count)
53423 + if (atomic_read(&info->port.count))
53424 return -EBUSY;
53425
53426 if (cmd != SIOCWANDEV)
53427 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53428 if (port == NULL)
53429 continue;
53430 spin_lock(&port->lock);
53431 - if ((port->port.count || port->netcount) &&
53432 + if ((atomic_read(&port->port.count) || port->netcount) &&
53433 port->pending_bh && !port->bh_running &&
53434 !port->bh_requested) {
53435 DBGISR(("%s bh queued\n", port->device_name));
53436 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53437 add_wait_queue(&port->open_wait, &wait);
53438
53439 spin_lock_irqsave(&info->lock, flags);
53440 - port->count--;
53441 + atomic_dec(&port->count);
53442 spin_unlock_irqrestore(&info->lock, flags);
53443 port->blocked_open++;
53444
53445 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53446 remove_wait_queue(&port->open_wait, &wait);
53447
53448 if (!tty_hung_up_p(filp))
53449 - port->count++;
53450 + atomic_inc(&port->count);
53451 port->blocked_open--;
53452
53453 if (!retval)
53454 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53455 index c3f9091..abe4601 100644
53456 --- a/drivers/tty/synclinkmp.c
53457 +++ b/drivers/tty/synclinkmp.c
53458 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53459
53460 if (debug_level >= DEBUG_LEVEL_INFO)
53461 printk("%s(%d):%s open(), old ref count = %d\n",
53462 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53463 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53464
53465 /* If port is closing, signal caller to try again */
53466 if (info->port.flags & ASYNC_CLOSING){
53467 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53468 spin_unlock_irqrestore(&info->netlock, flags);
53469 goto cleanup;
53470 }
53471 - info->port.count++;
53472 + atomic_inc(&info->port.count);
53473 spin_unlock_irqrestore(&info->netlock, flags);
53474
53475 - if (info->port.count == 1) {
53476 + if (atomic_read(&info->port.count) == 1) {
53477 /* 1st open on this device, init hardware */
53478 retval = startup(info);
53479 if (retval < 0)
53480 @@ -796,8 +796,8 @@ cleanup:
53481 if (retval) {
53482 if (tty->count == 1)
53483 info->port.tty = NULL; /* tty layer will release tty struct */
53484 - if(info->port.count)
53485 - info->port.count--;
53486 + if(atomic_read(&info->port.count))
53487 + atomic_dec(&info->port.count);
53488 }
53489
53490 return retval;
53491 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53492
53493 if (debug_level >= DEBUG_LEVEL_INFO)
53494 printk("%s(%d):%s close() entry, count=%d\n",
53495 - __FILE__,__LINE__, info->device_name, info->port.count);
53496 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53497
53498 if (tty_port_close_start(&info->port, tty, filp) == 0)
53499 goto cleanup;
53500 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53501 cleanup:
53502 if (debug_level >= DEBUG_LEVEL_INFO)
53503 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53504 - tty->driver->name, info->port.count);
53505 + tty->driver->name, atomic_read(&info->port.count));
53506 }
53507
53508 /* Called by tty_hangup() when a hangup is signaled.
53509 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53510 shutdown(info);
53511
53512 spin_lock_irqsave(&info->port.lock, flags);
53513 - info->port.count = 0;
53514 + atomic_set(&info->port.count, 0);
53515 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53516 info->port.tty = NULL;
53517 spin_unlock_irqrestore(&info->port.lock, flags);
53518 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53519 unsigned short new_crctype;
53520
53521 /* return error if TTY interface open */
53522 - if (info->port.count)
53523 + if (atomic_read(&info->port.count))
53524 return -EBUSY;
53525
53526 switch (encoding)
53527 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53528
53529 /* arbitrate between network and tty opens */
53530 spin_lock_irqsave(&info->netlock, flags);
53531 - if (info->port.count != 0 || info->netcount != 0) {
53532 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53533 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53534 spin_unlock_irqrestore(&info->netlock, flags);
53535 return -EBUSY;
53536 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53537 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53538
53539 /* return error if TTY interface open */
53540 - if (info->port.count)
53541 + if (atomic_read(&info->port.count))
53542 return -EBUSY;
53543
53544 if (cmd != SIOCWANDEV)
53545 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53546 * do not request bottom half processing if the
53547 * device is not open in a normal mode.
53548 */
53549 - if ( port && (port->port.count || port->netcount) &&
53550 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53551 port->pending_bh && !port->bh_running &&
53552 !port->bh_requested ) {
53553 if ( debug_level >= DEBUG_LEVEL_ISR )
53554 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53555
53556 if (debug_level >= DEBUG_LEVEL_INFO)
53557 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53558 - __FILE__,__LINE__, tty->driver->name, port->count );
53559 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53560
53561 spin_lock_irqsave(&info->lock, flags);
53562 - port->count--;
53563 + atomic_dec(&port->count);
53564 spin_unlock_irqrestore(&info->lock, flags);
53565 port->blocked_open++;
53566
53567 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53568
53569 if (debug_level >= DEBUG_LEVEL_INFO)
53570 printk("%s(%d):%s block_til_ready() count=%d\n",
53571 - __FILE__,__LINE__, tty->driver->name, port->count );
53572 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53573
53574 tty_unlock(tty);
53575 schedule();
53576 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53577 set_current_state(TASK_RUNNING);
53578 remove_wait_queue(&port->open_wait, &wait);
53579 if (!tty_hung_up_p(filp))
53580 - port->count++;
53581 + atomic_inc(&port->count);
53582 port->blocked_open--;
53583
53584 if (debug_level >= DEBUG_LEVEL_INFO)
53585 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53586 - __FILE__,__LINE__, tty->driver->name, port->count );
53587 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53588
53589 if (!retval)
53590 port->flags |= ASYNC_NORMAL_ACTIVE;
53591 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53592 index 42bad18..447d7a2 100644
53593 --- a/drivers/tty/sysrq.c
53594 +++ b/drivers/tty/sysrq.c
53595 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53596 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53597 size_t count, loff_t *ppos)
53598 {
53599 - if (count) {
53600 + if (count && capable(CAP_SYS_ADMIN)) {
53601 char c;
53602
53603 if (get_user(c, buf))
53604 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53605 index 2bb4dfc..a7f6e86 100644
53606 --- a/drivers/tty/tty_io.c
53607 +++ b/drivers/tty/tty_io.c
53608 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53609
53610 void tty_default_fops(struct file_operations *fops)
53611 {
53612 - *fops = tty_fops;
53613 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53614 }
53615
53616 /*
53617 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53618 index 3737f55..7cef448 100644
53619 --- a/drivers/tty/tty_ldisc.c
53620 +++ b/drivers/tty/tty_ldisc.c
53621 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53622 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53623 tty_ldiscs[disc] = new_ldisc;
53624 new_ldisc->num = disc;
53625 - new_ldisc->refcount = 0;
53626 + atomic_set(&new_ldisc->refcount, 0);
53627 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53628
53629 return ret;
53630 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53631 return -EINVAL;
53632
53633 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53634 - if (tty_ldiscs[disc]->refcount)
53635 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53636 ret = -EBUSY;
53637 else
53638 tty_ldiscs[disc] = NULL;
53639 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53640 if (ldops) {
53641 ret = ERR_PTR(-EAGAIN);
53642 if (try_module_get(ldops->owner)) {
53643 - ldops->refcount++;
53644 + atomic_inc(&ldops->refcount);
53645 ret = ldops;
53646 }
53647 }
53648 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53649 unsigned long flags;
53650
53651 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53652 - ldops->refcount--;
53653 + atomic_dec(&ldops->refcount);
53654 module_put(ldops->owner);
53655 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53656 }
53657 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53658 index 40b31835..94d92ae 100644
53659 --- a/drivers/tty/tty_port.c
53660 +++ b/drivers/tty/tty_port.c
53661 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53662 unsigned long flags;
53663
53664 spin_lock_irqsave(&port->lock, flags);
53665 - port->count = 0;
53666 + atomic_set(&port->count, 0);
53667 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53668 tty = port->tty;
53669 if (tty)
53670 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53671
53672 /* The port lock protects the port counts */
53673 spin_lock_irqsave(&port->lock, flags);
53674 - port->count--;
53675 + atomic_dec(&port->count);
53676 port->blocked_open++;
53677 spin_unlock_irqrestore(&port->lock, flags);
53678
53679 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53680 we must not mess that up further */
53681 spin_lock_irqsave(&port->lock, flags);
53682 if (!tty_hung_up_p(filp))
53683 - port->count++;
53684 + atomic_inc(&port->count);
53685 port->blocked_open--;
53686 if (retval == 0)
53687 port->flags |= ASYNC_NORMAL_ACTIVE;
53688 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53689 return 0;
53690
53691 spin_lock_irqsave(&port->lock, flags);
53692 - if (tty->count == 1 && port->count != 1) {
53693 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53694 printk(KERN_WARNING
53695 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53696 - port->count);
53697 - port->count = 1;
53698 + atomic_read(&port->count));
53699 + atomic_set(&port->count, 1);
53700 }
53701 - if (--port->count < 0) {
53702 + if (atomic_dec_return(&port->count) < 0) {
53703 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53704 - port->count);
53705 - port->count = 0;
53706 + atomic_read(&port->count));
53707 + atomic_set(&port->count, 0);
53708 }
53709
53710 - if (port->count) {
53711 + if (atomic_read(&port->count)) {
53712 spin_unlock_irqrestore(&port->lock, flags);
53713 return 0;
53714 }
53715 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53716 struct file *filp)
53717 {
53718 spin_lock_irq(&port->lock);
53719 - ++port->count;
53720 + atomic_inc(&port->count);
53721 spin_unlock_irq(&port->lock);
53722 tty_port_tty_set(port, tty);
53723
53724 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53725 index 8a89f6e..50b32af 100644
53726 --- a/drivers/tty/vt/keyboard.c
53727 +++ b/drivers/tty/vt/keyboard.c
53728 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53729 kbd->kbdmode == VC_OFF) &&
53730 value != KVAL(K_SAK))
53731 return; /* SAK is allowed even in raw mode */
53732 +
53733 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53734 + {
53735 + void *func = fn_handler[value];
53736 + if (func == fn_show_state || func == fn_show_ptregs ||
53737 + func == fn_show_mem)
53738 + return;
53739 + }
53740 +#endif
53741 +
53742 fn_handler[value](vc);
53743 }
53744
53745 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53746 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53747 return -EFAULT;
53748
53749 - if (!capable(CAP_SYS_TTY_CONFIG))
53750 - perm = 0;
53751 -
53752 switch (cmd) {
53753 case KDGKBENT:
53754 /* Ensure another thread doesn't free it under us */
53755 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53756 spin_unlock_irqrestore(&kbd_event_lock, flags);
53757 return put_user(val, &user_kbe->kb_value);
53758 case KDSKBENT:
53759 + if (!capable(CAP_SYS_TTY_CONFIG))
53760 + perm = 0;
53761 +
53762 if (!perm)
53763 return -EPERM;
53764 if (!i && v == K_NOSUCHMAP) {
53765 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53766 int i, j, k;
53767 int ret;
53768
53769 - if (!capable(CAP_SYS_TTY_CONFIG))
53770 - perm = 0;
53771 -
53772 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53773 if (!kbs) {
53774 ret = -ENOMEM;
53775 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53776 kfree(kbs);
53777 return ((p && *p) ? -EOVERFLOW : 0);
53778 case KDSKBSENT:
53779 + if (!capable(CAP_SYS_TTY_CONFIG))
53780 + perm = 0;
53781 +
53782 if (!perm) {
53783 ret = -EPERM;
53784 goto reterr;
53785 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53786 index 6276f13..84f2449 100644
53787 --- a/drivers/uio/uio.c
53788 +++ b/drivers/uio/uio.c
53789 @@ -25,6 +25,7 @@
53790 #include <linux/kobject.h>
53791 #include <linux/cdev.h>
53792 #include <linux/uio_driver.h>
53793 +#include <asm/local.h>
53794
53795 #define UIO_MAX_DEVICES (1U << MINORBITS)
53796
53797 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53798 struct device_attribute *attr, char *buf)
53799 {
53800 struct uio_device *idev = dev_get_drvdata(dev);
53801 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53802 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53803 }
53804 static DEVICE_ATTR_RO(event);
53805
53806 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53807 {
53808 struct uio_device *idev = info->uio_dev;
53809
53810 - atomic_inc(&idev->event);
53811 + atomic_inc_unchecked(&idev->event);
53812 wake_up_interruptible(&idev->wait);
53813 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53814 }
53815 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53816 }
53817
53818 listener->dev = idev;
53819 - listener->event_count = atomic_read(&idev->event);
53820 + listener->event_count = atomic_read_unchecked(&idev->event);
53821 filep->private_data = listener;
53822
53823 if (idev->info->open) {
53824 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53825 return -EIO;
53826
53827 poll_wait(filep, &idev->wait, wait);
53828 - if (listener->event_count != atomic_read(&idev->event))
53829 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53830 return POLLIN | POLLRDNORM;
53831 return 0;
53832 }
53833 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53834 do {
53835 set_current_state(TASK_INTERRUPTIBLE);
53836
53837 - event_count = atomic_read(&idev->event);
53838 + event_count = atomic_read_unchecked(&idev->event);
53839 if (event_count != listener->event_count) {
53840 if (copy_to_user(buf, &event_count, count))
53841 retval = -EFAULT;
53842 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53843 static int uio_find_mem_index(struct vm_area_struct *vma)
53844 {
53845 struct uio_device *idev = vma->vm_private_data;
53846 + unsigned long size;
53847
53848 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53849 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53850 + size = idev->info->mem[vma->vm_pgoff].size;
53851 + if (size == 0)
53852 + return -1;
53853 + if (vma->vm_end - vma->vm_start > size)
53854 return -1;
53855 return (int)vma->vm_pgoff;
53856 }
53857 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53858 idev->owner = owner;
53859 idev->info = info;
53860 init_waitqueue_head(&idev->wait);
53861 - atomic_set(&idev->event, 0);
53862 + atomic_set_unchecked(&idev->event, 0);
53863
53864 ret = uio_get_minor(idev);
53865 if (ret)
53866 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53867 index 813d4d3..a71934f 100644
53868 --- a/drivers/usb/atm/cxacru.c
53869 +++ b/drivers/usb/atm/cxacru.c
53870 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53871 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53872 if (ret < 2)
53873 return -EINVAL;
53874 - if (index < 0 || index > 0x7f)
53875 + if (index > 0x7f)
53876 return -EINVAL;
53877 pos += tmp;
53878
53879 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53880 index dada014..1d0d517 100644
53881 --- a/drivers/usb/atm/usbatm.c
53882 +++ b/drivers/usb/atm/usbatm.c
53883 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53884 if (printk_ratelimit())
53885 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53886 __func__, vpi, vci);
53887 - atomic_inc(&vcc->stats->rx_err);
53888 + atomic_inc_unchecked(&vcc->stats->rx_err);
53889 return;
53890 }
53891
53892 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53893 if (length > ATM_MAX_AAL5_PDU) {
53894 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53895 __func__, length, vcc);
53896 - atomic_inc(&vcc->stats->rx_err);
53897 + atomic_inc_unchecked(&vcc->stats->rx_err);
53898 goto out;
53899 }
53900
53901 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53902 if (sarb->len < pdu_length) {
53903 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53904 __func__, pdu_length, sarb->len, vcc);
53905 - atomic_inc(&vcc->stats->rx_err);
53906 + atomic_inc_unchecked(&vcc->stats->rx_err);
53907 goto out;
53908 }
53909
53910 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
53911 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
53912 __func__, vcc);
53913 - atomic_inc(&vcc->stats->rx_err);
53914 + atomic_inc_unchecked(&vcc->stats->rx_err);
53915 goto out;
53916 }
53917
53918 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53919 if (printk_ratelimit())
53920 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
53921 __func__, length);
53922 - atomic_inc(&vcc->stats->rx_drop);
53923 + atomic_inc_unchecked(&vcc->stats->rx_drop);
53924 goto out;
53925 }
53926
53927 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53928
53929 vcc->push(vcc, skb);
53930
53931 - atomic_inc(&vcc->stats->rx);
53932 + atomic_inc_unchecked(&vcc->stats->rx);
53933 out:
53934 skb_trim(sarb, 0);
53935 }
53936 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
53937 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
53938
53939 usbatm_pop(vcc, skb);
53940 - atomic_inc(&vcc->stats->tx);
53941 + atomic_inc_unchecked(&vcc->stats->tx);
53942
53943 skb = skb_dequeue(&instance->sndqueue);
53944 }
53945 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
53946 if (!left--)
53947 return sprintf(page,
53948 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
53949 - atomic_read(&atm_dev->stats.aal5.tx),
53950 - atomic_read(&atm_dev->stats.aal5.tx_err),
53951 - atomic_read(&atm_dev->stats.aal5.rx),
53952 - atomic_read(&atm_dev->stats.aal5.rx_err),
53953 - atomic_read(&atm_dev->stats.aal5.rx_drop));
53954 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
53955 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
53956 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
53957 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
53958 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
53959
53960 if (!left--) {
53961 if (instance->disconnected)
53962 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
53963 index 2a3bbdf..91d72cf 100644
53964 --- a/drivers/usb/core/devices.c
53965 +++ b/drivers/usb/core/devices.c
53966 @@ -126,7 +126,7 @@ static const char format_endpt[] =
53967 * time it gets called.
53968 */
53969 static struct device_connect_event {
53970 - atomic_t count;
53971 + atomic_unchecked_t count;
53972 wait_queue_head_t wait;
53973 } device_event = {
53974 .count = ATOMIC_INIT(1),
53975 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
53976
53977 void usbfs_conn_disc_event(void)
53978 {
53979 - atomic_add(2, &device_event.count);
53980 + atomic_add_unchecked(2, &device_event.count);
53981 wake_up(&device_event.wait);
53982 }
53983
53984 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
53985
53986 poll_wait(file, &device_event.wait, wait);
53987
53988 - event_count = atomic_read(&device_event.count);
53989 + event_count = atomic_read_unchecked(&device_event.count);
53990 if (file->f_version != event_count) {
53991 file->f_version = event_count;
53992 return POLLIN | POLLRDNORM;
53993 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
53994 index e500243..401300f 100644
53995 --- a/drivers/usb/core/devio.c
53996 +++ b/drivers/usb/core/devio.c
53997 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53998 struct usb_dev_state *ps = file->private_data;
53999 struct usb_device *dev = ps->dev;
54000 ssize_t ret = 0;
54001 - unsigned len;
54002 + size_t len;
54003 loff_t pos;
54004 int i;
54005
54006 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
54007 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
54008 struct usb_config_descriptor *config =
54009 (struct usb_config_descriptor *)dev->rawdescriptors[i];
54010 - unsigned int length = le16_to_cpu(config->wTotalLength);
54011 + size_t length = le16_to_cpu(config->wTotalLength);
54012
54013 if (*ppos < pos + length) {
54014
54015 /* The descriptor may claim to be longer than it
54016 * really is. Here is the actual allocated length. */
54017 - unsigned alloclen =
54018 + size_t alloclen =
54019 le16_to_cpu(dev->config[i].desc.wTotalLength);
54020
54021 - len = length - (*ppos - pos);
54022 + len = length + pos - *ppos;
54023 if (len > nbytes)
54024 len = nbytes;
54025
54026 /* Simply don't write (skip over) unallocated parts */
54027 if (alloclen > (*ppos - pos)) {
54028 - alloclen -= (*ppos - pos);
54029 + alloclen = alloclen + pos - *ppos;
54030 if (copy_to_user(buf,
54031 dev->rawdescriptors[i] + (*ppos - pos),
54032 min(len, alloclen))) {
54033 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
54034 index 45a915c..09f9735 100644
54035 --- a/drivers/usb/core/hcd.c
54036 +++ b/drivers/usb/core/hcd.c
54037 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54038 */
54039 usb_get_urb(urb);
54040 atomic_inc(&urb->use_count);
54041 - atomic_inc(&urb->dev->urbnum);
54042 + atomic_inc_unchecked(&urb->dev->urbnum);
54043 usbmon_urb_submit(&hcd->self, urb);
54044
54045 /* NOTE requirements on root-hub callers (usbfs and the hub
54046 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
54047 urb->hcpriv = NULL;
54048 INIT_LIST_HEAD(&urb->urb_list);
54049 atomic_dec(&urb->use_count);
54050 - atomic_dec(&urb->dev->urbnum);
54051 + atomic_dec_unchecked(&urb->dev->urbnum);
54052 if (atomic_read(&urb->reject))
54053 wake_up(&usb_kill_urb_queue);
54054 usb_put_urb(urb);
54055 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
54056 index b4bfa3a..008f926 100644
54057 --- a/drivers/usb/core/hub.c
54058 +++ b/drivers/usb/core/hub.c
54059 @@ -26,6 +26,7 @@
54060 #include <linux/mutex.h>
54061 #include <linux/random.h>
54062 #include <linux/pm_qos.h>
54063 +#include <linux/grsecurity.h>
54064
54065 #include <asm/uaccess.h>
54066 #include <asm/byteorder.h>
54067 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
54068 goto done;
54069 return;
54070 }
54071 +
54072 + if (gr_handle_new_usb())
54073 + goto done;
54074 +
54075 if (hub_is_superspeed(hub->hdev))
54076 unit_load = 150;
54077 else
54078 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
54079 index f368d20..0c30ac5 100644
54080 --- a/drivers/usb/core/message.c
54081 +++ b/drivers/usb/core/message.c
54082 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54083 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54084 * error number.
54085 */
54086 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54087 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54088 __u8 requesttype, __u16 value, __u16 index, void *data,
54089 __u16 size, int timeout)
54090 {
54091 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54092 * If successful, 0. Otherwise a negative error number. The number of actual
54093 * bytes transferred will be stored in the @actual_length parameter.
54094 */
54095 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54096 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54097 void *data, int len, int *actual_length, int timeout)
54098 {
54099 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54100 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54101 * bytes transferred will be stored in the @actual_length parameter.
54102 *
54103 */
54104 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54105 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54106 void *data, int len, int *actual_length, int timeout)
54107 {
54108 struct urb *urb;
54109 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54110 index d269738..7340cd7 100644
54111 --- a/drivers/usb/core/sysfs.c
54112 +++ b/drivers/usb/core/sysfs.c
54113 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54114 struct usb_device *udev;
54115
54116 udev = to_usb_device(dev);
54117 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54118 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54119 }
54120 static DEVICE_ATTR_RO(urbnum);
54121
54122 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54123 index b1fb9ae..4224885 100644
54124 --- a/drivers/usb/core/usb.c
54125 +++ b/drivers/usb/core/usb.c
54126 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54127 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54128 dev->state = USB_STATE_ATTACHED;
54129 dev->lpm_disable_count = 1;
54130 - atomic_set(&dev->urbnum, 0);
54131 + atomic_set_unchecked(&dev->urbnum, 0);
54132
54133 INIT_LIST_HEAD(&dev->ep0.urb_list);
54134 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54135 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54136 index 8cfc319..4868255 100644
54137 --- a/drivers/usb/early/ehci-dbgp.c
54138 +++ b/drivers/usb/early/ehci-dbgp.c
54139 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54140
54141 #ifdef CONFIG_KGDB
54142 static struct kgdb_io kgdbdbgp_io_ops;
54143 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54144 +static struct kgdb_io kgdbdbgp_io_ops_console;
54145 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54146 #else
54147 #define dbgp_kgdb_mode (0)
54148 #endif
54149 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54150 .write_char = kgdbdbgp_write_char,
54151 };
54152
54153 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54154 + .name = "kgdbdbgp",
54155 + .read_char = kgdbdbgp_read_char,
54156 + .write_char = kgdbdbgp_write_char,
54157 + .is_console = 1
54158 +};
54159 +
54160 static int kgdbdbgp_wait_time;
54161
54162 static int __init kgdbdbgp_parse_config(char *str)
54163 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54164 ptr++;
54165 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54166 }
54167 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54168 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54169 + if (early_dbgp_console.index != -1)
54170 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54171 + else
54172 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54173
54174 return 0;
54175 }
54176 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54177 index e971584..03495ab 100644
54178 --- a/drivers/usb/gadget/function/f_uac1.c
54179 +++ b/drivers/usb/gadget/function/f_uac1.c
54180 @@ -14,6 +14,7 @@
54181 #include <linux/module.h>
54182 #include <linux/device.h>
54183 #include <linux/atomic.h>
54184 +#include <linux/module.h>
54185
54186 #include "u_uac1.h"
54187
54188 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54189 index 491082a..dfd7d17 100644
54190 --- a/drivers/usb/gadget/function/u_serial.c
54191 +++ b/drivers/usb/gadget/function/u_serial.c
54192 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54193 spin_lock_irq(&port->port_lock);
54194
54195 /* already open? Great. */
54196 - if (port->port.count) {
54197 + if (atomic_read(&port->port.count)) {
54198 status = 0;
54199 - port->port.count++;
54200 + atomic_inc(&port->port.count);
54201
54202 /* currently opening/closing? wait ... */
54203 } else if (port->openclose) {
54204 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54205 tty->driver_data = port;
54206 port->port.tty = tty;
54207
54208 - port->port.count = 1;
54209 + atomic_set(&port->port.count, 1);
54210 port->openclose = false;
54211
54212 /* if connected, start the I/O stream */
54213 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54214
54215 spin_lock_irq(&port->port_lock);
54216
54217 - if (port->port.count != 1) {
54218 - if (port->port.count == 0)
54219 + if (atomic_read(&port->port.count) != 1) {
54220 + if (atomic_read(&port->port.count) == 0)
54221 WARN_ON(1);
54222 else
54223 - --port->port.count;
54224 + atomic_dec(&port->port.count);
54225 goto exit;
54226 }
54227
54228 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54229 * and sleep if necessary
54230 */
54231 port->openclose = true;
54232 - port->port.count = 0;
54233 + atomic_set(&port->port.count, 0);
54234
54235 gser = port->port_usb;
54236 if (gser && gser->disconnect)
54237 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54238 int cond;
54239
54240 spin_lock_irq(&port->port_lock);
54241 - cond = (port->port.count == 0) && !port->openclose;
54242 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54243 spin_unlock_irq(&port->port_lock);
54244 return cond;
54245 }
54246 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54247 /* if it's already open, start I/O ... and notify the serial
54248 * protocol about open/close status (connect/disconnect).
54249 */
54250 - if (port->port.count) {
54251 + if (atomic_read(&port->port.count)) {
54252 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54253 gs_start_io(port);
54254 if (gser->connect)
54255 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54256
54257 port->port_usb = NULL;
54258 gser->ioport = NULL;
54259 - if (port->port.count > 0 || port->openclose) {
54260 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54261 wake_up_interruptible(&port->drain_wait);
54262 if (port->port.tty)
54263 tty_hangup(port->port.tty);
54264 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54265
54266 /* finally, free any unused/unusable I/O buffers */
54267 spin_lock_irqsave(&port->port_lock, flags);
54268 - if (port->port.count == 0 && !port->openclose)
54269 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54270 gs_buf_free(&port->port_write_buf);
54271 gs_free_requests(gser->out, &port->read_pool, NULL);
54272 gs_free_requests(gser->out, &port->read_queue, NULL);
54273 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54274 index 53842a1..2bef3b6 100644
54275 --- a/drivers/usb/gadget/function/u_uac1.c
54276 +++ b/drivers/usb/gadget/function/u_uac1.c
54277 @@ -17,6 +17,7 @@
54278 #include <linux/ctype.h>
54279 #include <linux/random.h>
54280 #include <linux/syscalls.h>
54281 +#include <linux/module.h>
54282
54283 #include "u_uac1.h"
54284
54285 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54286 index 118edb7..7a6415f 100644
54287 --- a/drivers/usb/host/ehci-hub.c
54288 +++ b/drivers/usb/host/ehci-hub.c
54289 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54290 urb->transfer_flags = URB_DIR_IN;
54291 usb_get_urb(urb);
54292 atomic_inc(&urb->use_count);
54293 - atomic_inc(&urb->dev->urbnum);
54294 + atomic_inc_unchecked(&urb->dev->urbnum);
54295 urb->setup_dma = dma_map_single(
54296 hcd->self.controller,
54297 urb->setup_packet,
54298 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54299 urb->status = -EINPROGRESS;
54300 usb_get_urb(urb);
54301 atomic_inc(&urb->use_count);
54302 - atomic_inc(&urb->dev->urbnum);
54303 + atomic_inc_unchecked(&urb->dev->urbnum);
54304 retval = submit_single_step_set_feature(hcd, urb, 0);
54305 if (!retval && !wait_for_completion_timeout(&done,
54306 msecs_to_jiffies(2000))) {
54307 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54308 index 1db0626..4948782 100644
54309 --- a/drivers/usb/host/hwa-hc.c
54310 +++ b/drivers/usb/host/hwa-hc.c
54311 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54312 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54313 struct wahc *wa = &hwahc->wa;
54314 struct device *dev = &wa->usb_iface->dev;
54315 - u8 mas_le[UWB_NUM_MAS/8];
54316 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54317 +
54318 + if (mas_le == NULL)
54319 + return -ENOMEM;
54320
54321 /* Set the stream index */
54322 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54323 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54324 WUSB_REQ_SET_WUSB_MAS,
54325 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54326 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54327 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54328 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54329 if (result < 0)
54330 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54331 out:
54332 + kfree(mas_le);
54333 +
54334 return result;
54335 }
54336
54337 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54338 index b3d245e..99549ed 100644
54339 --- a/drivers/usb/misc/appledisplay.c
54340 +++ b/drivers/usb/misc/appledisplay.c
54341 @@ -84,7 +84,7 @@ struct appledisplay {
54342 struct mutex sysfslock; /* concurrent read and write */
54343 };
54344
54345 -static atomic_t count_displays = ATOMIC_INIT(0);
54346 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54347 static struct workqueue_struct *wq;
54348
54349 static void appledisplay_complete(struct urb *urb)
54350 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54351
54352 /* Register backlight device */
54353 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54354 - atomic_inc_return(&count_displays) - 1);
54355 + atomic_inc_return_unchecked(&count_displays) - 1);
54356 memset(&props, 0, sizeof(struct backlight_properties));
54357 props.type = BACKLIGHT_RAW;
54358 props.max_brightness = 0xff;
54359 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54360 index 29fa1c3..a57b08e 100644
54361 --- a/drivers/usb/serial/console.c
54362 +++ b/drivers/usb/serial/console.c
54363 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54364
54365 info->port = port;
54366
54367 - ++port->port.count;
54368 + atomic_inc(&port->port.count);
54369 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54370 if (serial->type->set_termios) {
54371 /*
54372 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54373 }
54374 /* Now that any required fake tty operations are completed restore
54375 * the tty port count */
54376 - --port->port.count;
54377 + atomic_dec(&port->port.count);
54378 /* The console is special in terms of closing the device so
54379 * indicate this port is now acting as a system console. */
54380 port->port.console = 1;
54381 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54382 put_tty:
54383 tty_kref_put(tty);
54384 reset_open_count:
54385 - port->port.count = 0;
54386 + atomic_set(&port->port.count, 0);
54387 usb_autopm_put_interface(serial->interface);
54388 error_get_interface:
54389 usb_serial_put(serial);
54390 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54391 static void usb_console_write(struct console *co,
54392 const char *buf, unsigned count)
54393 {
54394 - static struct usbcons_info *info = &usbcons_info;
54395 + struct usbcons_info *info = &usbcons_info;
54396 struct usb_serial_port *port = info->port;
54397 struct usb_serial *serial;
54398 int retval = -ENODEV;
54399 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54400 index 307e339..6aa97cb 100644
54401 --- a/drivers/usb/storage/usb.h
54402 +++ b/drivers/usb/storage/usb.h
54403 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54404 __u8 useProtocol;
54405 __u8 useTransport;
54406 int (*initFunction)(struct us_data *);
54407 -};
54408 +} __do_const;
54409
54410
54411 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54412 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54413 index a863a98..d272795 100644
54414 --- a/drivers/usb/usbip/vhci.h
54415 +++ b/drivers/usb/usbip/vhci.h
54416 @@ -83,7 +83,7 @@ struct vhci_hcd {
54417 unsigned resuming:1;
54418 unsigned long re_timeout;
54419
54420 - atomic_t seqnum;
54421 + atomic_unchecked_t seqnum;
54422
54423 /*
54424 * NOTE:
54425 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54426 index 1ae9d40..c62604b 100644
54427 --- a/drivers/usb/usbip/vhci_hcd.c
54428 +++ b/drivers/usb/usbip/vhci_hcd.c
54429 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54430
54431 spin_lock(&vdev->priv_lock);
54432
54433 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54434 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54435 if (priv->seqnum == 0xffff)
54436 dev_info(&urb->dev->dev, "seqnum max\n");
54437
54438 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54439 return -ENOMEM;
54440 }
54441
54442 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54443 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54444 if (unlink->seqnum == 0xffff)
54445 pr_info("seqnum max\n");
54446
54447 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54448 vdev->rhport = rhport;
54449 }
54450
54451 - atomic_set(&vhci->seqnum, 0);
54452 + atomic_set_unchecked(&vhci->seqnum, 0);
54453 spin_lock_init(&vhci->lock);
54454
54455 hcd->power_budget = 0; /* no limit */
54456 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54457 index 00e4a54..d676f85 100644
54458 --- a/drivers/usb/usbip/vhci_rx.c
54459 +++ b/drivers/usb/usbip/vhci_rx.c
54460 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54461 if (!urb) {
54462 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54463 pr_info("max seqnum %d\n",
54464 - atomic_read(&the_controller->seqnum));
54465 + atomic_read_unchecked(&the_controller->seqnum));
54466 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54467 return;
54468 }
54469 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54470 index edc7267..9f65ce2 100644
54471 --- a/drivers/usb/wusbcore/wa-hc.h
54472 +++ b/drivers/usb/wusbcore/wa-hc.h
54473 @@ -240,7 +240,7 @@ struct wahc {
54474 spinlock_t xfer_list_lock;
54475 struct work_struct xfer_enqueue_work;
54476 struct work_struct xfer_error_work;
54477 - atomic_t xfer_id_count;
54478 + atomic_unchecked_t xfer_id_count;
54479
54480 kernel_ulong_t quirks;
54481 };
54482 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54483 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54484 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54485 wa->dto_in_use = 0;
54486 - atomic_set(&wa->xfer_id_count, 1);
54487 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54488 /* init the buf in URBs */
54489 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54490 usb_init_urb(&(wa->buf_in_urbs[index]));
54491 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54492 index 69af4fd..da390d7 100644
54493 --- a/drivers/usb/wusbcore/wa-xfer.c
54494 +++ b/drivers/usb/wusbcore/wa-xfer.c
54495 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54496 */
54497 static void wa_xfer_id_init(struct wa_xfer *xfer)
54498 {
54499 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54500 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54501 }
54502
54503 /* Return the xfer's ID. */
54504 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54505 index f018d8d..ccab63f 100644
54506 --- a/drivers/vfio/vfio.c
54507 +++ b/drivers/vfio/vfio.c
54508 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54509 return 0;
54510
54511 /* TODO Prevent device auto probing */
54512 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54513 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54514 iommu_group_id(group->iommu_group));
54515
54516 return 0;
54517 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54518 index 9484d56..d415d69 100644
54519 --- a/drivers/vhost/net.c
54520 +++ b/drivers/vhost/net.c
54521 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54522 break;
54523 }
54524 /* TODO: Should check and handle checksum. */
54525 -
54526 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54527 if (likely(mergeable) &&
54528 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54529 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54530 offsetof(typeof(hdr), num_buffers),
54531 sizeof hdr.num_buffers)) {
54532 vq_err(vq, "Failed num_buffers write");
54533 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54534 index 3bb02c6..a01ff38 100644
54535 --- a/drivers/vhost/vringh.c
54536 +++ b/drivers/vhost/vringh.c
54537 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54538 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54539 {
54540 __virtio16 v = 0;
54541 - int rc = get_user(v, (__force __virtio16 __user *)p);
54542 + int rc = get_user(v, (__force_user __virtio16 *)p);
54543 *val = vringh16_to_cpu(vrh, v);
54544 return rc;
54545 }
54546 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54547 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54548 {
54549 __virtio16 v = cpu_to_vringh16(vrh, val);
54550 - return put_user(v, (__force __virtio16 __user *)p);
54551 + return put_user(v, (__force_user __virtio16 *)p);
54552 }
54553
54554 static inline int copydesc_user(void *dst, const void *src, size_t len)
54555 {
54556 - return copy_from_user(dst, (__force void __user *)src, len) ?
54557 + return copy_from_user(dst, (void __force_user *)src, len) ?
54558 -EFAULT : 0;
54559 }
54560
54561 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54562 const struct vring_used_elem *src,
54563 unsigned int num)
54564 {
54565 - return copy_to_user((__force void __user *)dst, src,
54566 + return copy_to_user((void __force_user *)dst, src,
54567 sizeof(*dst) * num) ? -EFAULT : 0;
54568 }
54569
54570 static inline int xfer_from_user(void *src, void *dst, size_t len)
54571 {
54572 - return copy_from_user(dst, (__force void __user *)src, len) ?
54573 + return copy_from_user(dst, (void __force_user *)src, len) ?
54574 -EFAULT : 0;
54575 }
54576
54577 static inline int xfer_to_user(void *dst, void *src, size_t len)
54578 {
54579 - return copy_to_user((__force void __user *)dst, src, len) ?
54580 + return copy_to_user((void __force_user *)dst, src, len) ?
54581 -EFAULT : 0;
54582 }
54583
54584 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54585 vrh->last_used_idx = 0;
54586 vrh->vring.num = num;
54587 /* vring expects kernel addresses, but only used via accessors. */
54588 - vrh->vring.desc = (__force struct vring_desc *)desc;
54589 - vrh->vring.avail = (__force struct vring_avail *)avail;
54590 - vrh->vring.used = (__force struct vring_used *)used;
54591 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54592 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54593 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54594 return 0;
54595 }
54596 EXPORT_SYMBOL(vringh_init_user);
54597 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54598
54599 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54600 {
54601 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54602 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54603 return 0;
54604 }
54605
54606 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54607 index 84a110a..96312c3 100644
54608 --- a/drivers/video/backlight/kb3886_bl.c
54609 +++ b/drivers/video/backlight/kb3886_bl.c
54610 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54611 static unsigned long kb3886bl_flags;
54612 #define KB3886BL_SUSPENDED 0x01
54613
54614 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54615 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54616 {
54617 .ident = "Sahara Touch-iT",
54618 .matches = {
54619 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54620 index 1b0b233..6f34c2c 100644
54621 --- a/drivers/video/fbdev/arcfb.c
54622 +++ b/drivers/video/fbdev/arcfb.c
54623 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54624 return -ENOSPC;
54625
54626 err = 0;
54627 - if ((count + p) > fbmemlength) {
54628 + if (count > (fbmemlength - p)) {
54629 count = fbmemlength - p;
54630 err = -ENOSPC;
54631 }
54632 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54633 index aedf2fb..47c9aca 100644
54634 --- a/drivers/video/fbdev/aty/aty128fb.c
54635 +++ b/drivers/video/fbdev/aty/aty128fb.c
54636 @@ -149,7 +149,7 @@ enum {
54637 };
54638
54639 /* Must match above enum */
54640 -static char * const r128_family[] = {
54641 +static const char * const r128_family[] = {
54642 "AGP",
54643 "PCI",
54644 "PRO AGP",
54645 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54646 index 37ec09b..98f8862 100644
54647 --- a/drivers/video/fbdev/aty/atyfb_base.c
54648 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54649 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54650 par->accel_flags = var->accel_flags; /* hack */
54651
54652 if (var->accel_flags) {
54653 - info->fbops->fb_sync = atyfb_sync;
54654 + pax_open_kernel();
54655 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54656 + pax_close_kernel();
54657 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54658 } else {
54659 - info->fbops->fb_sync = NULL;
54660 + pax_open_kernel();
54661 + *(void **)&info->fbops->fb_sync = NULL;
54662 + pax_close_kernel();
54663 info->flags |= FBINFO_HWACCEL_DISABLED;
54664 }
54665
54666 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54667 index 2fa0317..4983f2a 100644
54668 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54669 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54670 @@ -8,6 +8,7 @@
54671 #include "../core/fb_draw.h"
54672
54673 #include <asm/io.h>
54674 +#include <asm/pgtable.h>
54675
54676 #ifdef __sparc__
54677 #include <asm/fbio.h>
54678 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54679 info->sprite.buf_align = 16; /* and 64 lines tall. */
54680 info->sprite.flags = FB_PIXMAP_IO;
54681
54682 - info->fbops->fb_cursor = atyfb_cursor;
54683 + pax_open_kernel();
54684 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54685 + pax_close_kernel();
54686
54687 return 0;
54688 }
54689 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54690 index d6cab1f..112f680 100644
54691 --- a/drivers/video/fbdev/core/fb_defio.c
54692 +++ b/drivers/video/fbdev/core/fb_defio.c
54693 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54694
54695 BUG_ON(!fbdefio);
54696 mutex_init(&fbdefio->lock);
54697 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54698 + pax_open_kernel();
54699 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54700 + pax_close_kernel();
54701 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54702 INIT_LIST_HEAD(&fbdefio->pagelist);
54703 if (fbdefio->delay == 0) /* set a default of 1 s */
54704 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54705 page->mapping = NULL;
54706 }
54707
54708 - info->fbops->fb_mmap = NULL;
54709 + *(void **)&info->fbops->fb_mmap = NULL;
54710 mutex_destroy(&fbdefio->lock);
54711 }
54712 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54713 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54714 index 0705d88..d9429bf 100644
54715 --- a/drivers/video/fbdev/core/fbmem.c
54716 +++ b/drivers/video/fbdev/core/fbmem.c
54717 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54718 __u32 data;
54719 int err;
54720
54721 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54722 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54723
54724 data = (__u32) (unsigned long) fix->smem_start;
54725 err |= put_user(data, &fix32->smem_start);
54726 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54727 index 4254336..282567e 100644
54728 --- a/drivers/video/fbdev/hyperv_fb.c
54729 +++ b/drivers/video/fbdev/hyperv_fb.c
54730 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54731 static inline int synthvid_send(struct hv_device *hdev,
54732 struct synthvid_msg *msg)
54733 {
54734 - static atomic64_t request_id = ATOMIC64_INIT(0);
54735 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54736 int ret;
54737
54738 msg->pipe_hdr.type = PIPE_MSG_DATA;
54739 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54740
54741 ret = vmbus_sendpacket(hdev->channel, msg,
54742 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54743 - atomic64_inc_return(&request_id),
54744 + atomic64_inc_return_unchecked(&request_id),
54745 VM_PKT_DATA_INBAND, 0);
54746
54747 if (ret)
54748 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54749 index 7672d2e..b56437f 100644
54750 --- a/drivers/video/fbdev/i810/i810_accel.c
54751 +++ b/drivers/video/fbdev/i810/i810_accel.c
54752 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54753 }
54754 }
54755 printk("ringbuffer lockup!!!\n");
54756 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54757 i810_report_error(mmio);
54758 par->dev_flags |= LOCKUP;
54759 info->pixmap.scan_align = 1;
54760 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54761 index a01147f..5d896f8 100644
54762 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54763 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54764 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54765
54766 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54767 struct matrox_switch matrox_mystique = {
54768 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54769 + .preinit = MGA1064_preinit,
54770 + .reset = MGA1064_reset,
54771 + .init = MGA1064_init,
54772 + .restore = MGA1064_restore,
54773 };
54774 EXPORT_SYMBOL(matrox_mystique);
54775 #endif
54776
54777 #ifdef CONFIG_FB_MATROX_G
54778 struct matrox_switch matrox_G100 = {
54779 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54780 + .preinit = MGAG100_preinit,
54781 + .reset = MGAG100_reset,
54782 + .init = MGAG100_init,
54783 + .restore = MGAG100_restore,
54784 };
54785 EXPORT_SYMBOL(matrox_G100);
54786 #endif
54787 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54788 index 195ad7c..09743fc 100644
54789 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54790 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54791 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54792 }
54793
54794 struct matrox_switch matrox_millennium = {
54795 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54796 + .preinit = Ti3026_preinit,
54797 + .reset = Ti3026_reset,
54798 + .init = Ti3026_init,
54799 + .restore = Ti3026_restore
54800 };
54801 EXPORT_SYMBOL(matrox_millennium);
54802 #endif
54803 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54804 index fe92eed..106e085 100644
54805 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54806 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54807 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54808 struct mb862xxfb_par *par = info->par;
54809
54810 if (info->var.bits_per_pixel == 32) {
54811 - info->fbops->fb_fillrect = cfb_fillrect;
54812 - info->fbops->fb_copyarea = cfb_copyarea;
54813 - info->fbops->fb_imageblit = cfb_imageblit;
54814 + pax_open_kernel();
54815 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54816 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54817 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54818 + pax_close_kernel();
54819 } else {
54820 outreg(disp, GC_L0EM, 3);
54821 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54822 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54823 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54824 + pax_open_kernel();
54825 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54826 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54827 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54828 + pax_close_kernel();
54829 }
54830 outreg(draw, GDC_REG_DRAW_BASE, 0);
54831 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54832 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54833 index def0412..fed6529 100644
54834 --- a/drivers/video/fbdev/nvidia/nvidia.c
54835 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54836 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54837 info->fix.line_length = (info->var.xres_virtual *
54838 info->var.bits_per_pixel) >> 3;
54839 if (info->var.accel_flags) {
54840 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54841 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54842 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54843 - info->fbops->fb_sync = nvidiafb_sync;
54844 + pax_open_kernel();
54845 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54846 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54847 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54848 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54849 + pax_close_kernel();
54850 info->pixmap.scan_align = 4;
54851 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54852 info->flags |= FBINFO_READS_FAST;
54853 NVResetGraphics(info);
54854 } else {
54855 - info->fbops->fb_imageblit = cfb_imageblit;
54856 - info->fbops->fb_fillrect = cfb_fillrect;
54857 - info->fbops->fb_copyarea = cfb_copyarea;
54858 - info->fbops->fb_sync = NULL;
54859 + pax_open_kernel();
54860 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54861 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54862 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54863 + *(void **)&info->fbops->fb_sync = NULL;
54864 + pax_close_kernel();
54865 info->pixmap.scan_align = 1;
54866 info->flags |= FBINFO_HWACCEL_DISABLED;
54867 info->flags &= ~FBINFO_READS_FAST;
54868 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54869 info->pixmap.size = 8 * 1024;
54870 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54871
54872 - if (!hwcur)
54873 - info->fbops->fb_cursor = NULL;
54874 + if (!hwcur) {
54875 + pax_open_kernel();
54876 + *(void **)&info->fbops->fb_cursor = NULL;
54877 + pax_close_kernel();
54878 + }
54879
54880 info->var.accel_flags = (!noaccel);
54881
54882 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54883 index 2412a0d..294215b 100644
54884 --- a/drivers/video/fbdev/omap2/dss/display.c
54885 +++ b/drivers/video/fbdev/omap2/dss/display.c
54886 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54887 if (dssdev->name == NULL)
54888 dssdev->name = dssdev->alias;
54889
54890 + pax_open_kernel();
54891 if (drv && drv->get_resolution == NULL)
54892 - drv->get_resolution = omapdss_default_get_resolution;
54893 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54894 if (drv && drv->get_recommended_bpp == NULL)
54895 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54896 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54897 if (drv && drv->get_timings == NULL)
54898 - drv->get_timings = omapdss_default_get_timings;
54899 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54900 + pax_close_kernel();
54901
54902 mutex_lock(&panel_list_mutex);
54903 list_add_tail(&dssdev->panel_list, &panel_list);
54904 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54905 index 83433cb..71e9b98 100644
54906 --- a/drivers/video/fbdev/s1d13xxxfb.c
54907 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54908 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
54909
54910 switch(prod_id) {
54911 case S1D13506_PROD_ID: /* activate acceleration */
54912 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54913 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54914 + pax_open_kernel();
54915 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54916 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54917 + pax_close_kernel();
54918 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
54919 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
54920 break;
54921 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54922 index d3013cd..95b8285 100644
54923 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
54924 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54925 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
54926 }
54927
54928 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
54929 - lcdc_sys_write_index,
54930 - lcdc_sys_write_data,
54931 - lcdc_sys_read_data,
54932 + .write_index = lcdc_sys_write_index,
54933 + .write_data = lcdc_sys_write_data,
54934 + .read_data = lcdc_sys_read_data,
54935 };
54936
54937 static int sh_mobile_lcdc_sginit(struct fb_info *info,
54938 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
54939 index 9279e5f..d5f5276 100644
54940 --- a/drivers/video/fbdev/smscufx.c
54941 +++ b/drivers/video/fbdev/smscufx.c
54942 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
54943 fb_deferred_io_cleanup(info);
54944 kfree(info->fbdefio);
54945 info->fbdefio = NULL;
54946 - info->fbops->fb_mmap = ufx_ops_mmap;
54947 + pax_open_kernel();
54948 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
54949 + pax_close_kernel();
54950 }
54951
54952 pr_debug("released /dev/fb%d user=%d count=%d",
54953 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
54954 index ff2b873..626a8d5 100644
54955 --- a/drivers/video/fbdev/udlfb.c
54956 +++ b/drivers/video/fbdev/udlfb.c
54957 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
54958 dlfb_urb_completion(urb);
54959
54960 error:
54961 - atomic_add(bytes_sent, &dev->bytes_sent);
54962 - atomic_add(bytes_identical, &dev->bytes_identical);
54963 - atomic_add(width*height*2, &dev->bytes_rendered);
54964 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54965 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54966 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
54967 end_cycles = get_cycles();
54968 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54969 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54970 >> 10)), /* Kcycles */
54971 &dev->cpu_kcycles_used);
54972
54973 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
54974 dlfb_urb_completion(urb);
54975
54976 error:
54977 - atomic_add(bytes_sent, &dev->bytes_sent);
54978 - atomic_add(bytes_identical, &dev->bytes_identical);
54979 - atomic_add(bytes_rendered, &dev->bytes_rendered);
54980 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54981 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54982 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
54983 end_cycles = get_cycles();
54984 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54985 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54986 >> 10)), /* Kcycles */
54987 &dev->cpu_kcycles_used);
54988 }
54989 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
54990 fb_deferred_io_cleanup(info);
54991 kfree(info->fbdefio);
54992 info->fbdefio = NULL;
54993 - info->fbops->fb_mmap = dlfb_ops_mmap;
54994 + pax_open_kernel();
54995 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
54996 + pax_close_kernel();
54997 }
54998
54999 pr_warn("released /dev/fb%d user=%d count=%d\n",
55000 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
55001 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55002 struct dlfb_data *dev = fb_info->par;
55003 return snprintf(buf, PAGE_SIZE, "%u\n",
55004 - atomic_read(&dev->bytes_rendered));
55005 + atomic_read_unchecked(&dev->bytes_rendered));
55006 }
55007
55008 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55009 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
55010 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55011 struct dlfb_data *dev = fb_info->par;
55012 return snprintf(buf, PAGE_SIZE, "%u\n",
55013 - atomic_read(&dev->bytes_identical));
55014 + atomic_read_unchecked(&dev->bytes_identical));
55015 }
55016
55017 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55018 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
55019 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55020 struct dlfb_data *dev = fb_info->par;
55021 return snprintf(buf, PAGE_SIZE, "%u\n",
55022 - atomic_read(&dev->bytes_sent));
55023 + atomic_read_unchecked(&dev->bytes_sent));
55024 }
55025
55026 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55027 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
55028 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55029 struct dlfb_data *dev = fb_info->par;
55030 return snprintf(buf, PAGE_SIZE, "%u\n",
55031 - atomic_read(&dev->cpu_kcycles_used));
55032 + atomic_read_unchecked(&dev->cpu_kcycles_used));
55033 }
55034
55035 static ssize_t edid_show(
55036 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
55037 struct fb_info *fb_info = dev_get_drvdata(fbdev);
55038 struct dlfb_data *dev = fb_info->par;
55039
55040 - atomic_set(&dev->bytes_rendered, 0);
55041 - atomic_set(&dev->bytes_identical, 0);
55042 - atomic_set(&dev->bytes_sent, 0);
55043 - atomic_set(&dev->cpu_kcycles_used, 0);
55044 + atomic_set_unchecked(&dev->bytes_rendered, 0);
55045 + atomic_set_unchecked(&dev->bytes_identical, 0);
55046 + atomic_set_unchecked(&dev->bytes_sent, 0);
55047 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
55048
55049 return count;
55050 }
55051 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
55052 index d32d1c4..46722e6 100644
55053 --- a/drivers/video/fbdev/uvesafb.c
55054 +++ b/drivers/video/fbdev/uvesafb.c
55055 @@ -19,6 +19,7 @@
55056 #include <linux/io.h>
55057 #include <linux/mutex.h>
55058 #include <linux/slab.h>
55059 +#include <linux/moduleloader.h>
55060 #include <video/edid.h>
55061 #include <video/uvesafb.h>
55062 #ifdef CONFIG_X86
55063 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
55064 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
55065 par->pmi_setpal = par->ypan = 0;
55066 } else {
55067 +
55068 +#ifdef CONFIG_PAX_KERNEXEC
55069 +#ifdef CONFIG_MODULES
55070 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
55071 +#endif
55072 + if (!par->pmi_code) {
55073 + par->pmi_setpal = par->ypan = 0;
55074 + return 0;
55075 + }
55076 +#endif
55077 +
55078 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
55079 + task->t.regs.edi);
55080 +
55081 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55082 + pax_open_kernel();
55083 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55084 + pax_close_kernel();
55085 +
55086 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55087 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55088 +#else
55089 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55090 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55091 +#endif
55092 +
55093 printk(KERN_INFO "uvesafb: protected mode interface info at "
55094 "%04x:%04x\n",
55095 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55096 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55097 par->ypan = ypan;
55098
55099 if (par->pmi_setpal || par->ypan) {
55100 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55101 if (__supported_pte_mask & _PAGE_NX) {
55102 par->pmi_setpal = par->ypan = 0;
55103 printk(KERN_WARNING "uvesafb: NX protection is active, "
55104 "better not use the PMI.\n");
55105 - } else {
55106 + } else
55107 +#endif
55108 uvesafb_vbe_getpmi(task, par);
55109 - }
55110 }
55111 #else
55112 /* The protected mode interface is not available on non-x86. */
55113 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55114 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55115
55116 /* Disable blanking if the user requested so. */
55117 - if (!blank)
55118 - info->fbops->fb_blank = NULL;
55119 + if (!blank) {
55120 + pax_open_kernel();
55121 + *(void **)&info->fbops->fb_blank = NULL;
55122 + pax_close_kernel();
55123 + }
55124
55125 /*
55126 * Find out how much IO memory is required for the mode with
55127 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55128 info->flags = FBINFO_FLAG_DEFAULT |
55129 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55130
55131 - if (!par->ypan)
55132 - info->fbops->fb_pan_display = NULL;
55133 + if (!par->ypan) {
55134 + pax_open_kernel();
55135 + *(void **)&info->fbops->fb_pan_display = NULL;
55136 + pax_close_kernel();
55137 + }
55138 }
55139
55140 static void uvesafb_init_mtrr(struct fb_info *info)
55141 @@ -1786,6 +1816,11 @@ out_mode:
55142 out:
55143 kfree(par->vbe_modes);
55144
55145 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55146 + if (par->pmi_code)
55147 + module_memfree_exec(par->pmi_code);
55148 +#endif
55149 +
55150 framebuffer_release(info);
55151 return err;
55152 }
55153 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55154 kfree(par->vbe_state_orig);
55155 kfree(par->vbe_state_saved);
55156
55157 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55158 + if (par->pmi_code)
55159 + module_memfree_exec(par->pmi_code);
55160 +#endif
55161 +
55162 framebuffer_release(info);
55163 }
55164 return 0;
55165 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55166 index d79a0ac..2d0c3d4 100644
55167 --- a/drivers/video/fbdev/vesafb.c
55168 +++ b/drivers/video/fbdev/vesafb.c
55169 @@ -9,6 +9,7 @@
55170 */
55171
55172 #include <linux/module.h>
55173 +#include <linux/moduleloader.h>
55174 #include <linux/kernel.h>
55175 #include <linux/errno.h>
55176 #include <linux/string.h>
55177 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55178 static int vram_total; /* Set total amount of memory */
55179 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55180 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55181 -static void (*pmi_start)(void) __read_mostly;
55182 -static void (*pmi_pal) (void) __read_mostly;
55183 +static void (*pmi_start)(void) __read_only;
55184 +static void (*pmi_pal) (void) __read_only;
55185 static int depth __read_mostly;
55186 static int vga_compat __read_mostly;
55187 /* --------------------------------------------------------------------- */
55188 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55189 unsigned int size_remap;
55190 unsigned int size_total;
55191 char *option = NULL;
55192 + void *pmi_code = NULL;
55193
55194 /* ignore error return of fb_get_options */
55195 fb_get_options("vesafb", &option);
55196 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55197 size_remap = size_total;
55198 vesafb_fix.smem_len = size_remap;
55199
55200 -#ifndef __i386__
55201 - screen_info.vesapm_seg = 0;
55202 -#endif
55203 -
55204 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55205 printk(KERN_WARNING
55206 "vesafb: cannot reserve video memory at 0x%lx\n",
55207 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55208 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55209 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55210
55211 +#ifdef __i386__
55212 +
55213 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55214 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55215 + if (!pmi_code)
55216 +#elif !defined(CONFIG_PAX_KERNEXEC)
55217 + if (0)
55218 +#endif
55219 +
55220 +#endif
55221 + screen_info.vesapm_seg = 0;
55222 +
55223 if (screen_info.vesapm_seg) {
55224 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55225 - screen_info.vesapm_seg,screen_info.vesapm_off);
55226 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55227 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55228 }
55229
55230 if (screen_info.vesapm_seg < 0xc000)
55231 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55232
55233 if (ypan || pmi_setpal) {
55234 unsigned short *pmi_base;
55235 +
55236 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55237 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55238 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55239 +
55240 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55241 + pax_open_kernel();
55242 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55243 +#else
55244 + pmi_code = pmi_base;
55245 +#endif
55246 +
55247 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55248 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55249 +
55250 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55251 + pmi_start = ktva_ktla(pmi_start);
55252 + pmi_pal = ktva_ktla(pmi_pal);
55253 + pax_close_kernel();
55254 +#endif
55255 +
55256 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55257 if (pmi_base[3]) {
55258 printk(KERN_INFO "vesafb: pmi: ports = ");
55259 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55260 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55261 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55262
55263 - if (!ypan)
55264 - info->fbops->fb_pan_display = NULL;
55265 + if (!ypan) {
55266 + pax_open_kernel();
55267 + *(void **)&info->fbops->fb_pan_display = NULL;
55268 + pax_close_kernel();
55269 + }
55270
55271 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55272 err = -ENOMEM;
55273 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55274 fb_info(info, "%s frame buffer device\n", info->fix.id);
55275 return 0;
55276 err:
55277 +
55278 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55279 + module_memfree_exec(pmi_code);
55280 +#endif
55281 +
55282 if (info->screen_base)
55283 iounmap(info->screen_base);
55284 framebuffer_release(info);
55285 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55286 index 88714ae..16c2e11 100644
55287 --- a/drivers/video/fbdev/via/via_clock.h
55288 +++ b/drivers/video/fbdev/via/via_clock.h
55289 @@ -56,7 +56,7 @@ struct via_clock {
55290
55291 void (*set_engine_pll_state)(u8 state);
55292 void (*set_engine_pll)(struct via_pll_config config);
55293 -};
55294 +} __no_const;
55295
55296
55297 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55298 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55299 index 3c14e43..2630570 100644
55300 --- a/drivers/video/logo/logo_linux_clut224.ppm
55301 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55302 @@ -2,1603 +2,1123 @@ P3
55303 # Standard 224-color Linux logo
55304 80 80
55305 255
55306 - 0 0 0 0 0 0 0 0 0 0 0 0
55307 - 0 0 0 0 0 0 0 0 0 0 0 0
55308 - 0 0 0 0 0 0 0 0 0 0 0 0
55309 - 0 0 0 0 0 0 0 0 0 0 0 0
55310 - 0 0 0 0 0 0 0 0 0 0 0 0
55311 - 0 0 0 0 0 0 0 0 0 0 0 0
55312 - 0 0 0 0 0 0 0 0 0 0 0 0
55313 - 0 0 0 0 0 0 0 0 0 0 0 0
55314 - 0 0 0 0 0 0 0 0 0 0 0 0
55315 - 6 6 6 6 6 6 10 10 10 10 10 10
55316 - 10 10 10 6 6 6 6 6 6 6 6 6
55317 - 0 0 0 0 0 0 0 0 0 0 0 0
55318 - 0 0 0 0 0 0 0 0 0 0 0 0
55319 - 0 0 0 0 0 0 0 0 0 0 0 0
55320 - 0 0 0 0 0 0 0 0 0 0 0 0
55321 - 0 0 0 0 0 0 0 0 0 0 0 0
55322 - 0 0 0 0 0 0 0 0 0 0 0 0
55323 - 0 0 0 0 0 0 0 0 0 0 0 0
55324 - 0 0 0 0 0 0 0 0 0 0 0 0
55325 - 0 0 0 0 0 0 0 0 0 0 0 0
55326 - 0 0 0 0 0 0 0 0 0 0 0 0
55327 - 0 0 0 0 0 0 0 0 0 0 0 0
55328 - 0 0 0 0 0 0 0 0 0 0 0 0
55329 - 0 0 0 0 0 0 0 0 0 0 0 0
55330 - 0 0 0 0 0 0 0 0 0 0 0 0
55331 - 0 0 0 0 0 0 0 0 0 0 0 0
55332 - 0 0 0 0 0 0 0 0 0 0 0 0
55333 - 0 0 0 0 0 0 0 0 0 0 0 0
55334 - 0 0 0 6 6 6 10 10 10 14 14 14
55335 - 22 22 22 26 26 26 30 30 30 34 34 34
55336 - 30 30 30 30 30 30 26 26 26 18 18 18
55337 - 14 14 14 10 10 10 6 6 6 0 0 0
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55339 - 0 0 0 0 0 0 0 0 0 0 0 0
55340 - 0 0 0 0 0 0 0 0 0 0 0 0
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55631 - 0 0 0 0 0 0 0 0 0 0 0 0
55632 - 0 0 0 0 0 0 0 0 0 14 14 14
55633 - 46 46 46 86 86 86 2 2 6 54 54 54
55634 -218 218 218 195 195 195 226 226 226 246 246 246
55635 - 58 58 58 2 2 6 2 2 6 30 30 30
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57765 +4 4 4 4 4 4 4 4 4 1 1 1 0 0 0 1 0 0
57766 +37 38 37 131 129 131 205 212 215 220 221 221 193 200 203 174 174 174
57767 +174 174 174 174 174 174 167 166 167 165 164 165 166 165 166 167 166 167
57768 +158 157 158 125 124 125 37 38 37 4 0 0 4 0 0 4 0 0
57769 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57773 +4 4 4 4 4 4
57774 +4 4 4 5 5 5 4 3 3 4 3 3 6 6 6 6 6 6
57775 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57776 +26 28 28 125 124 125 205 212 215 220 221 221 220 221 221 220 221 221
57777 +205 212 215 220 221 221 205 212 215 220 221 221 220 221 221 244 246 246
57778 +244 246 246 190 197 201 60 74 84 16 19 21 4 0 0 0 0 0
57779 +0 0 0 0 0 0 0 0 0 0 0 0 16 19 21 120 125 127
57780 +177 184 187 220 221 221 205 212 215 177 184 187 174 174 174 177 184 187
57781 +174 174 174 174 174 174 167 166 167 174 174 174 166 165 166 137 136 137
57782 +60 73 81 13 16 17 4 0 0 4 0 0 4 3 3 6 6 6
57783 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57787 +4 4 4 4 4 4
57788 +5 5 5 4 3 3 5 5 5 4 3 3 6 6 6 4 0 0
57789 +6 6 6 6 6 6 4 0 0 6 6 6 4 0 0 6 6 6
57790 +6 6 6 6 6 6 37 38 37 137 136 137 193 200 203 220 221 221
57791 +220 221 221 205 212 215 220 221 221 205 212 215 205 212 215 220 221 221
57792 +220 221 221 220 221 221 244 246 246 166 165 166 43 57 68 2 2 2
57793 +0 0 0 4 0 0 16 19 21 60 73 81 157 156 157 202 210 214
57794 +220 221 221 193 200 203 177 184 187 177 184 187 177 184 187 174 174 174
57795 +174 174 174 174 174 174 174 174 174 157 156 157 60 74 84 24 26 27
57796 +4 0 0 4 0 0 4 0 0 6 6 6 4 4 4 4 4 4
57797 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57801 +4 4 4 4 4 4
57802 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57803 +6 6 6 4 0 0 6 6 6 6 6 6 6 6 6 4 0 0
57804 +4 0 0 4 0 0 6 6 6 24 26 27 60 73 81 167 166 167
57805 +220 221 221 220 221 221 220 221 221 205 212 215 205 212 215 205 212 215
57806 +205 212 215 220 221 221 220 221 221 220 221 221 205 212 215 137 136 137
57807 +60 74 84 125 124 125 137 136 137 190 197 201 220 221 221 193 200 203
57808 +177 184 187 177 184 187 177 184 187 174 174 174 174 174 174 177 184 187
57809 +190 197 201 174 174 174 125 124 125 37 38 37 6 6 6 4 0 0
57810 +4 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57811 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57815 +4 4 4 4 4 4
57816 +4 4 4 4 4 4 5 5 5 5 5 5 4 3 3 6 6 6
57817 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 6 6 6
57818 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57819 +125 124 125 193 200 203 244 246 246 220 221 221 205 212 215 205 212 215
57820 +205 212 215 193 200 203 205 212 215 205 212 215 220 221 221 220 221 221
57821 +193 200 203 193 200 203 205 212 215 193 200 203 193 200 203 177 184 187
57822 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
57823 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
57824 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57829 +4 4 4 4 4 4
57830 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57831 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
57832 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
57833 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
57834 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
57835 +220 221 221 193 200 203 193 200 203 193 200 203 190 197 201 174 174 174
57836 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
57837 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
57838 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57843 +4 4 4 4 4 4
57844 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57845 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
57846 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57847 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
57848 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
57849 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
57850 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
57851 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
57852 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57853 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57857 +4 4 4 4 4 4
57858 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57859 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
57860 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
57861 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
57862 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
57863 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
57864 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
57865 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
57866 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57867 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57871 +4 4 4 4 4 4
57872 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57873 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
57874 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
57875 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57876 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
57877 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
57878 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
57879 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57880 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57881 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57885 +4 4 4 4 4 4
57886 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57888 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57889 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
57890 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
57891 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
57892 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
57893 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57894 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57895 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57899 +4 4 4 4 4 4
57900 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57901 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57902 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57903 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57904 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
57905 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
57906 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
57907 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57908 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57909 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57910 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57911 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57912 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57913 +4 4 4 4 4 4
57914 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57915 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57916 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57917 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57918 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57919 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
57920 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
57921 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57922 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57923 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57924 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57925 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57926 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57927 +4 4 4 4 4 4
57928 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57929 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57930 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57931 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57932 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57933 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57934 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
57935 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57936 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57937 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57938 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57939 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57940 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57941 +4 4 4 4 4 4
57942 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57943 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57944 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57945 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
57946 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
57947 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
57948 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
57949 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57950 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57951 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57952 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57953 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57954 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57955 +4 4 4 4 4 4
57956 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57957 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57958 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57959 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57960 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
57961 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57962 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
57963 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57964 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57965 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57966 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57967 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57968 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57969 +4 4 4 4 4 4
57970 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57971 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57972 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57973 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57974 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
57975 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
57976 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
57977 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57978 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57979 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57980 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57981 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57982 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57983 +4 4 4 4 4 4
57984 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57985 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57986 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57987 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57988 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
57989 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
57990 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57991 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57992 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57993 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57994 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57995 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57996 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57997 +4 4 4 4 4 4
57998 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57999 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58000 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58001 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58002 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
58003 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
58004 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58005 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58006 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58007 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58008 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58009 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58010 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58011 +4 4 4 4 4 4
58012 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58013 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58014 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58015 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58016 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
58017 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
58018 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58019 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58020 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58021 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58022 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58023 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58024 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
58025 +4 4 4 4 4 4
58026 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
58027 index fef20db..d28b1ab 100644
58028 --- a/drivers/xen/xenfs/xenstored.c
58029 +++ b/drivers/xen/xenfs/xenstored.c
58030 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
58031 static int xsd_kva_open(struct inode *inode, struct file *file)
58032 {
58033 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
58034 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58035 + NULL);
58036 +#else
58037 xen_store_interface);
58038 +#endif
58039 +
58040 if (!file->private_data)
58041 return -ENOMEM;
58042 return 0;
58043 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
58044 index eb14e05..5156de7 100644
58045 --- a/fs/9p/vfs_addr.c
58046 +++ b/fs/9p/vfs_addr.c
58047 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
58048
58049 retval = v9fs_file_write_internal(inode,
58050 v9inode->writeback_fid,
58051 - (__force const char __user *)buffer,
58052 + (const char __force_user *)buffer,
58053 len, &offset, 0);
58054 if (retval > 0)
58055 retval = 0;
58056 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
58057 index 9ee5343..5165e3c 100644
58058 --- a/fs/9p/vfs_inode.c
58059 +++ b/fs/9p/vfs_inode.c
58060 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
58061 void
58062 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
58063 {
58064 - char *s = nd_get_link(nd);
58065 + const char *s = nd_get_link(nd);
58066
58067 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
58068 dentry, IS_ERR(s) ? "<error>" : s);
58069 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
58070 index c055d56e..a46f4f5 100644
58071 --- a/fs/Kconfig.binfmt
58072 +++ b/fs/Kconfig.binfmt
58073 @@ -106,7 +106,7 @@ config HAVE_AOUT
58074
58075 config BINFMT_AOUT
58076 tristate "Kernel support for a.out and ECOFF binaries"
58077 - depends on HAVE_AOUT
58078 + depends on HAVE_AOUT && BROKEN
58079 ---help---
58080 A.out (Assembler.OUTput) is a set of formats for libraries and
58081 executables used in the earliest versions of UNIX. Linux used
58082 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58083 index 8a1d38e..300a14e 100644
58084 --- a/fs/afs/inode.c
58085 +++ b/fs/afs/inode.c
58086 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58087 struct afs_vnode *vnode;
58088 struct super_block *sb;
58089 struct inode *inode;
58090 - static atomic_t afs_autocell_ino;
58091 + static atomic_unchecked_t afs_autocell_ino;
58092
58093 _enter("{%x:%u},%*.*s,",
58094 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58095 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58096 data.fid.unique = 0;
58097 data.fid.vnode = 0;
58098
58099 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58100 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58101 afs_iget5_autocell_test, afs_iget5_set,
58102 &data);
58103 if (!inode) {
58104 diff --git a/fs/aio.c b/fs/aio.c
58105 index c428871..3f3041b 100644
58106 --- a/fs/aio.c
58107 +++ b/fs/aio.c
58108 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58109 size += sizeof(struct io_event) * nr_events;
58110
58111 nr_pages = PFN_UP(size);
58112 - if (nr_pages < 0)
58113 + if (nr_pages <= 0)
58114 return -EINVAL;
58115
58116 file = aio_private_file(ctx, nr_pages);
58117 diff --git a/fs/attr.c b/fs/attr.c
58118 index 6530ced..4a827e2 100644
58119 --- a/fs/attr.c
58120 +++ b/fs/attr.c
58121 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58122 unsigned long limit;
58123
58124 limit = rlimit(RLIMIT_FSIZE);
58125 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58126 if (limit != RLIM_INFINITY && offset > limit)
58127 goto out_sig;
58128 if (offset > inode->i_sb->s_maxbytes)
58129 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58130 index 116fd38..c04182da 100644
58131 --- a/fs/autofs4/waitq.c
58132 +++ b/fs/autofs4/waitq.c
58133 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58134 {
58135 unsigned long sigpipe, flags;
58136 mm_segment_t fs;
58137 - const char *data = (const char *)addr;
58138 + const char __user *data = (const char __force_user *)addr;
58139 ssize_t wr = 0;
58140
58141 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58142 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58143 return 1;
58144 }
58145
58146 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58147 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58148 +#endif
58149 +
58150 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58151 enum autofs_notify notify)
58152 {
58153 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58154
58155 /* If this is a direct mount request create a dummy name */
58156 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58157 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58158 + /* this name does get written to userland via autofs4_write() */
58159 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58160 +#else
58161 qstr.len = sprintf(name, "%p", dentry);
58162 +#endif
58163 else {
58164 qstr.len = autofs4_getpath(sbi, dentry, &name);
58165 if (!qstr.len) {
58166 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58167 index 2722387..56059b5 100644
58168 --- a/fs/befs/endian.h
58169 +++ b/fs/befs/endian.h
58170 @@ -11,7 +11,7 @@
58171
58172 #include <asm/byteorder.h>
58173
58174 -static inline u64
58175 +static inline u64 __intentional_overflow(-1)
58176 fs64_to_cpu(const struct super_block *sb, fs64 n)
58177 {
58178 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58179 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58180 return (__force fs64)cpu_to_be64(n);
58181 }
58182
58183 -static inline u32
58184 +static inline u32 __intentional_overflow(-1)
58185 fs32_to_cpu(const struct super_block *sb, fs32 n)
58186 {
58187 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58188 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58189 return (__force fs32)cpu_to_be32(n);
58190 }
58191
58192 -static inline u16
58193 +static inline u16 __intentional_overflow(-1)
58194 fs16_to_cpu(const struct super_block *sb, fs16 n)
58195 {
58196 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58197 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58198 index 4c55668..eeae150 100644
58199 --- a/fs/binfmt_aout.c
58200 +++ b/fs/binfmt_aout.c
58201 @@ -16,6 +16,7 @@
58202 #include <linux/string.h>
58203 #include <linux/fs.h>
58204 #include <linux/file.h>
58205 +#include <linux/security.h>
58206 #include <linux/stat.h>
58207 #include <linux/fcntl.h>
58208 #include <linux/ptrace.h>
58209 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58210 #endif
58211 # define START_STACK(u) ((void __user *)u.start_stack)
58212
58213 + memset(&dump, 0, sizeof(dump));
58214 +
58215 fs = get_fs();
58216 set_fs(KERNEL_DS);
58217 has_dumped = 1;
58218 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58219
58220 /* If the size of the dump file exceeds the rlimit, then see what would happen
58221 if we wrote the stack, but not the data area. */
58222 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58223 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58224 dump.u_dsize = 0;
58225
58226 /* Make sure we have enough room to write the stack and data areas. */
58227 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58228 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58229 dump.u_ssize = 0;
58230
58231 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58232 rlim = rlimit(RLIMIT_DATA);
58233 if (rlim >= RLIM_INFINITY)
58234 rlim = ~0;
58235 +
58236 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58237 if (ex.a_data + ex.a_bss > rlim)
58238 return -ENOMEM;
58239
58240 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58241
58242 install_exec_creds(bprm);
58243
58244 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58245 + current->mm->pax_flags = 0UL;
58246 +#endif
58247 +
58248 +#ifdef CONFIG_PAX_PAGEEXEC
58249 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58250 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58251 +
58252 +#ifdef CONFIG_PAX_EMUTRAMP
58253 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58254 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58255 +#endif
58256 +
58257 +#ifdef CONFIG_PAX_MPROTECT
58258 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58259 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58260 +#endif
58261 +
58262 + }
58263 +#endif
58264 +
58265 if (N_MAGIC(ex) == OMAGIC) {
58266 unsigned long text_addr, map_size;
58267 loff_t pos;
58268 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58269 return error;
58270
58271 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58272 - PROT_READ | PROT_WRITE | PROT_EXEC,
58273 + PROT_READ | PROT_WRITE,
58274 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58275 fd_offset + ex.a_text);
58276 if (error != N_DATADDR(ex))
58277 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58278 index 995986b..dcc4ef2 100644
58279 --- a/fs/binfmt_elf.c
58280 +++ b/fs/binfmt_elf.c
58281 @@ -34,6 +34,7 @@
58282 #include <linux/utsname.h>
58283 #include <linux/coredump.h>
58284 #include <linux/sched.h>
58285 +#include <linux/xattr.h>
58286 #include <asm/uaccess.h>
58287 #include <asm/param.h>
58288 #include <asm/page.h>
58289 @@ -47,7 +48,7 @@
58290
58291 static int load_elf_binary(struct linux_binprm *bprm);
58292 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58293 - int, int, unsigned long);
58294 + int, int, unsigned long) __intentional_overflow(-1);
58295
58296 #ifdef CONFIG_USELIB
58297 static int load_elf_library(struct file *);
58298 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58299 #define elf_core_dump NULL
58300 #endif
58301
58302 +#ifdef CONFIG_PAX_MPROTECT
58303 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58304 +#endif
58305 +
58306 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58307 +static void elf_handle_mmap(struct file *file);
58308 +#endif
58309 +
58310 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58311 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58312 #else
58313 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58314 .load_binary = load_elf_binary,
58315 .load_shlib = load_elf_library,
58316 .core_dump = elf_core_dump,
58317 +
58318 +#ifdef CONFIG_PAX_MPROTECT
58319 + .handle_mprotect= elf_handle_mprotect,
58320 +#endif
58321 +
58322 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58323 + .handle_mmap = elf_handle_mmap,
58324 +#endif
58325 +
58326 .min_coredump = ELF_EXEC_PAGESIZE,
58327 };
58328
58329 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58330
58331 static int set_brk(unsigned long start, unsigned long end)
58332 {
58333 + unsigned long e = end;
58334 +
58335 start = ELF_PAGEALIGN(start);
58336 end = ELF_PAGEALIGN(end);
58337 if (end > start) {
58338 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58339 if (BAD_ADDR(addr))
58340 return addr;
58341 }
58342 - current->mm->start_brk = current->mm->brk = end;
58343 + current->mm->start_brk = current->mm->brk = e;
58344 return 0;
58345 }
58346
58347 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58348 elf_addr_t __user *u_rand_bytes;
58349 const char *k_platform = ELF_PLATFORM;
58350 const char *k_base_platform = ELF_BASE_PLATFORM;
58351 - unsigned char k_rand_bytes[16];
58352 + u32 k_rand_bytes[4];
58353 int items;
58354 elf_addr_t *elf_info;
58355 int ei_index = 0;
58356 const struct cred *cred = current_cred();
58357 struct vm_area_struct *vma;
58358 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58359
58360 /*
58361 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58362 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58363 * Generate 16 random bytes for userspace PRNG seeding.
58364 */
58365 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58366 - u_rand_bytes = (elf_addr_t __user *)
58367 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58368 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58369 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58370 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58371 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58372 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58373 + u_rand_bytes = (elf_addr_t __user *) p;
58374 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58375 return -EFAULT;
58376
58377 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58378 return -EFAULT;
58379 current->mm->env_end = p;
58380
58381 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58382 +
58383 /* Put the elf_info on the stack in the right place. */
58384 sp = (elf_addr_t __user *)envp + 1;
58385 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58386 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58387 return -EFAULT;
58388 return 0;
58389 }
58390 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58391 an ELF header */
58392
58393 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58394 - struct file *interpreter, unsigned long *interp_map_addr,
58395 + struct file *interpreter,
58396 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58397 {
58398 struct elf_phdr *eppnt;
58399 - unsigned long load_addr = 0;
58400 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58401 int load_addr_set = 0;
58402 unsigned long last_bss = 0, elf_bss = 0;
58403 - unsigned long error = ~0UL;
58404 + unsigned long error = -EINVAL;
58405 unsigned long total_size;
58406 int i;
58407
58408 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58409 goto out;
58410 }
58411
58412 +#ifdef CONFIG_PAX_SEGMEXEC
58413 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58414 + pax_task_size = SEGMEXEC_TASK_SIZE;
58415 +#endif
58416 +
58417 eppnt = interp_elf_phdata;
58418 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58419 if (eppnt->p_type == PT_LOAD) {
58420 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58421 map_addr = elf_map(interpreter, load_addr + vaddr,
58422 eppnt, elf_prot, elf_type, total_size);
58423 total_size = 0;
58424 - if (!*interp_map_addr)
58425 - *interp_map_addr = map_addr;
58426 error = map_addr;
58427 if (BAD_ADDR(map_addr))
58428 goto out;
58429 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58430 k = load_addr + eppnt->p_vaddr;
58431 if (BAD_ADDR(k) ||
58432 eppnt->p_filesz > eppnt->p_memsz ||
58433 - eppnt->p_memsz > TASK_SIZE ||
58434 - TASK_SIZE - eppnt->p_memsz < k) {
58435 + eppnt->p_memsz > pax_task_size ||
58436 + pax_task_size - eppnt->p_memsz < k) {
58437 error = -ENOMEM;
58438 goto out;
58439 }
58440 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58441 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58442
58443 /* Map the last of the bss segment */
58444 - error = vm_brk(elf_bss, last_bss - elf_bss);
58445 - if (BAD_ADDR(error))
58446 - goto out;
58447 + if (last_bss > elf_bss) {
58448 + error = vm_brk(elf_bss, last_bss - elf_bss);
58449 + if (BAD_ADDR(error))
58450 + goto out;
58451 + }
58452 }
58453
58454 error = load_addr;
58455 @@ -634,6 +666,336 @@ out:
58456 return error;
58457 }
58458
58459 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58460 +#ifdef CONFIG_PAX_SOFTMODE
58461 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58462 +{
58463 + unsigned long pax_flags = 0UL;
58464 +
58465 +#ifdef CONFIG_PAX_PAGEEXEC
58466 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58467 + pax_flags |= MF_PAX_PAGEEXEC;
58468 +#endif
58469 +
58470 +#ifdef CONFIG_PAX_SEGMEXEC
58471 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58472 + pax_flags |= MF_PAX_SEGMEXEC;
58473 +#endif
58474 +
58475 +#ifdef CONFIG_PAX_EMUTRAMP
58476 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58477 + pax_flags |= MF_PAX_EMUTRAMP;
58478 +#endif
58479 +
58480 +#ifdef CONFIG_PAX_MPROTECT
58481 + if (elf_phdata->p_flags & PF_MPROTECT)
58482 + pax_flags |= MF_PAX_MPROTECT;
58483 +#endif
58484 +
58485 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58486 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58487 + pax_flags |= MF_PAX_RANDMMAP;
58488 +#endif
58489 +
58490 + return pax_flags;
58491 +}
58492 +#endif
58493 +
58494 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58495 +{
58496 + unsigned long pax_flags = 0UL;
58497 +
58498 +#ifdef CONFIG_PAX_PAGEEXEC
58499 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58500 + pax_flags |= MF_PAX_PAGEEXEC;
58501 +#endif
58502 +
58503 +#ifdef CONFIG_PAX_SEGMEXEC
58504 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58505 + pax_flags |= MF_PAX_SEGMEXEC;
58506 +#endif
58507 +
58508 +#ifdef CONFIG_PAX_EMUTRAMP
58509 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58510 + pax_flags |= MF_PAX_EMUTRAMP;
58511 +#endif
58512 +
58513 +#ifdef CONFIG_PAX_MPROTECT
58514 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58515 + pax_flags |= MF_PAX_MPROTECT;
58516 +#endif
58517 +
58518 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58519 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58520 + pax_flags |= MF_PAX_RANDMMAP;
58521 +#endif
58522 +
58523 + return pax_flags;
58524 +}
58525 +#endif
58526 +
58527 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58528 +#ifdef CONFIG_PAX_SOFTMODE
58529 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58530 +{
58531 + unsigned long pax_flags = 0UL;
58532 +
58533 +#ifdef CONFIG_PAX_PAGEEXEC
58534 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58535 + pax_flags |= MF_PAX_PAGEEXEC;
58536 +#endif
58537 +
58538 +#ifdef CONFIG_PAX_SEGMEXEC
58539 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58540 + pax_flags |= MF_PAX_SEGMEXEC;
58541 +#endif
58542 +
58543 +#ifdef CONFIG_PAX_EMUTRAMP
58544 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58545 + pax_flags |= MF_PAX_EMUTRAMP;
58546 +#endif
58547 +
58548 +#ifdef CONFIG_PAX_MPROTECT
58549 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58550 + pax_flags |= MF_PAX_MPROTECT;
58551 +#endif
58552 +
58553 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58554 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58555 + pax_flags |= MF_PAX_RANDMMAP;
58556 +#endif
58557 +
58558 + return pax_flags;
58559 +}
58560 +#endif
58561 +
58562 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58563 +{
58564 + unsigned long pax_flags = 0UL;
58565 +
58566 +#ifdef CONFIG_PAX_PAGEEXEC
58567 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58568 + pax_flags |= MF_PAX_PAGEEXEC;
58569 +#endif
58570 +
58571 +#ifdef CONFIG_PAX_SEGMEXEC
58572 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58573 + pax_flags |= MF_PAX_SEGMEXEC;
58574 +#endif
58575 +
58576 +#ifdef CONFIG_PAX_EMUTRAMP
58577 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58578 + pax_flags |= MF_PAX_EMUTRAMP;
58579 +#endif
58580 +
58581 +#ifdef CONFIG_PAX_MPROTECT
58582 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58583 + pax_flags |= MF_PAX_MPROTECT;
58584 +#endif
58585 +
58586 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58587 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58588 + pax_flags |= MF_PAX_RANDMMAP;
58589 +#endif
58590 +
58591 + return pax_flags;
58592 +}
58593 +#endif
58594 +
58595 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58596 +static unsigned long pax_parse_defaults(void)
58597 +{
58598 + unsigned long pax_flags = 0UL;
58599 +
58600 +#ifdef CONFIG_PAX_SOFTMODE
58601 + if (pax_softmode)
58602 + return pax_flags;
58603 +#endif
58604 +
58605 +#ifdef CONFIG_PAX_PAGEEXEC
58606 + pax_flags |= MF_PAX_PAGEEXEC;
58607 +#endif
58608 +
58609 +#ifdef CONFIG_PAX_SEGMEXEC
58610 + pax_flags |= MF_PAX_SEGMEXEC;
58611 +#endif
58612 +
58613 +#ifdef CONFIG_PAX_MPROTECT
58614 + pax_flags |= MF_PAX_MPROTECT;
58615 +#endif
58616 +
58617 +#ifdef CONFIG_PAX_RANDMMAP
58618 + if (randomize_va_space)
58619 + pax_flags |= MF_PAX_RANDMMAP;
58620 +#endif
58621 +
58622 + return pax_flags;
58623 +}
58624 +
58625 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58626 +{
58627 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58628 +
58629 +#ifdef CONFIG_PAX_EI_PAX
58630 +
58631 +#ifdef CONFIG_PAX_SOFTMODE
58632 + if (pax_softmode)
58633 + return pax_flags;
58634 +#endif
58635 +
58636 + pax_flags = 0UL;
58637 +
58638 +#ifdef CONFIG_PAX_PAGEEXEC
58639 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58640 + pax_flags |= MF_PAX_PAGEEXEC;
58641 +#endif
58642 +
58643 +#ifdef CONFIG_PAX_SEGMEXEC
58644 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58645 + pax_flags |= MF_PAX_SEGMEXEC;
58646 +#endif
58647 +
58648 +#ifdef CONFIG_PAX_EMUTRAMP
58649 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58650 + pax_flags |= MF_PAX_EMUTRAMP;
58651 +#endif
58652 +
58653 +#ifdef CONFIG_PAX_MPROTECT
58654 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58655 + pax_flags |= MF_PAX_MPROTECT;
58656 +#endif
58657 +
58658 +#ifdef CONFIG_PAX_ASLR
58659 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58660 + pax_flags |= MF_PAX_RANDMMAP;
58661 +#endif
58662 +
58663 +#endif
58664 +
58665 + return pax_flags;
58666 +
58667 +}
58668 +
58669 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58670 +{
58671 +
58672 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58673 + unsigned long i;
58674 +
58675 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58676 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58677 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58678 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58679 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58680 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58681 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58682 + return PAX_PARSE_FLAGS_FALLBACK;
58683 +
58684 +#ifdef CONFIG_PAX_SOFTMODE
58685 + if (pax_softmode)
58686 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58687 + else
58688 +#endif
58689 +
58690 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58691 + break;
58692 + }
58693 +#endif
58694 +
58695 + return PAX_PARSE_FLAGS_FALLBACK;
58696 +}
58697 +
58698 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58699 +{
58700 +
58701 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58702 + ssize_t xattr_size, i;
58703 + unsigned char xattr_value[sizeof("pemrs") - 1];
58704 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58705 +
58706 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58707 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58708 + return PAX_PARSE_FLAGS_FALLBACK;
58709 +
58710 + for (i = 0; i < xattr_size; i++)
58711 + switch (xattr_value[i]) {
58712 + default:
58713 + return PAX_PARSE_FLAGS_FALLBACK;
58714 +
58715 +#define parse_flag(option1, option2, flag) \
58716 + case option1: \
58717 + if (pax_flags_hardmode & MF_PAX_##flag) \
58718 + return PAX_PARSE_FLAGS_FALLBACK;\
58719 + pax_flags_hardmode |= MF_PAX_##flag; \
58720 + break; \
58721 + case option2: \
58722 + if (pax_flags_softmode & MF_PAX_##flag) \
58723 + return PAX_PARSE_FLAGS_FALLBACK;\
58724 + pax_flags_softmode |= MF_PAX_##flag; \
58725 + break;
58726 +
58727 + parse_flag('p', 'P', PAGEEXEC);
58728 + parse_flag('e', 'E', EMUTRAMP);
58729 + parse_flag('m', 'M', MPROTECT);
58730 + parse_flag('r', 'R', RANDMMAP);
58731 + parse_flag('s', 'S', SEGMEXEC);
58732 +
58733 +#undef parse_flag
58734 + }
58735 +
58736 + if (pax_flags_hardmode & pax_flags_softmode)
58737 + return PAX_PARSE_FLAGS_FALLBACK;
58738 +
58739 +#ifdef CONFIG_PAX_SOFTMODE
58740 + if (pax_softmode)
58741 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58742 + else
58743 +#endif
58744 +
58745 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58746 +#else
58747 + return PAX_PARSE_FLAGS_FALLBACK;
58748 +#endif
58749 +
58750 +}
58751 +
58752 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58753 +{
58754 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58755 +
58756 + pax_flags = pax_parse_defaults();
58757 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58758 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58759 + xattr_pax_flags = pax_parse_xattr_pax(file);
58760 +
58761 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58762 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58763 + pt_pax_flags != xattr_pax_flags)
58764 + return -EINVAL;
58765 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58766 + pax_flags = xattr_pax_flags;
58767 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58768 + pax_flags = pt_pax_flags;
58769 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58770 + pax_flags = ei_pax_flags;
58771 +
58772 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58773 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58774 + if ((__supported_pte_mask & _PAGE_NX))
58775 + pax_flags &= ~MF_PAX_SEGMEXEC;
58776 + else
58777 + pax_flags &= ~MF_PAX_PAGEEXEC;
58778 + }
58779 +#endif
58780 +
58781 + if (0 > pax_check_flags(&pax_flags))
58782 + return -EINVAL;
58783 +
58784 + current->mm->pax_flags = pax_flags;
58785 + return 0;
58786 +}
58787 +#endif
58788 +
58789 /*
58790 * These are the functions used to load ELF style executables and shared
58791 * libraries. There is no binary dependent code anywhere else.
58792 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58793 {
58794 unsigned long random_variable = 0;
58795
58796 +#ifdef CONFIG_PAX_RANDUSTACK
58797 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58798 + return stack_top - current->mm->delta_stack;
58799 +#endif
58800 +
58801 if ((current->flags & PF_RANDOMIZE) &&
58802 !(current->personality & ADDR_NO_RANDOMIZE)) {
58803 random_variable = (unsigned long) get_random_int();
58804 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58805 unsigned long load_addr = 0, load_bias = 0;
58806 int load_addr_set = 0;
58807 char * elf_interpreter = NULL;
58808 - unsigned long error;
58809 + unsigned long error = 0;
58810 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58811 unsigned long elf_bss, elf_brk;
58812 int retval, i;
58813 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58814 struct elfhdr interp_elf_ex;
58815 } *loc;
58816 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58817 + unsigned long pax_task_size;
58818
58819 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58820 if (!loc) {
58821 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58822 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58823 may depend on the personality. */
58824 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58825 +
58826 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58827 + current->mm->pax_flags = 0UL;
58828 +#endif
58829 +
58830 +#ifdef CONFIG_PAX_DLRESOLVE
58831 + current->mm->call_dl_resolve = 0UL;
58832 +#endif
58833 +
58834 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58835 + current->mm->call_syscall = 0UL;
58836 +#endif
58837 +
58838 +#ifdef CONFIG_PAX_ASLR
58839 + current->mm->delta_mmap = 0UL;
58840 + current->mm->delta_stack = 0UL;
58841 +#endif
58842 +
58843 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58844 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58845 + send_sig(SIGKILL, current, 0);
58846 + goto out_free_dentry;
58847 + }
58848 +#endif
58849 +
58850 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58851 + pax_set_initial_flags(bprm);
58852 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58853 + if (pax_set_initial_flags_func)
58854 + (pax_set_initial_flags_func)(bprm);
58855 +#endif
58856 +
58857 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58858 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58859 + current->mm->context.user_cs_limit = PAGE_SIZE;
58860 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58861 + }
58862 +#endif
58863 +
58864 +#ifdef CONFIG_PAX_SEGMEXEC
58865 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58866 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58867 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58868 + pax_task_size = SEGMEXEC_TASK_SIZE;
58869 + current->mm->def_flags |= VM_NOHUGEPAGE;
58870 + } else
58871 +#endif
58872 +
58873 + pax_task_size = TASK_SIZE;
58874 +
58875 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58876 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58877 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58878 + put_cpu();
58879 + }
58880 +#endif
58881 +
58882 +#ifdef CONFIG_PAX_ASLR
58883 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58884 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58885 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58886 + }
58887 +#endif
58888 +
58889 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58890 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58891 + executable_stack = EXSTACK_DISABLE_X;
58892 + current->personality &= ~READ_IMPLIES_EXEC;
58893 + } else
58894 +#endif
58895 +
58896 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58897 current->personality |= READ_IMPLIES_EXEC;
58898
58899 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58900 #else
58901 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58902 #endif
58903 +
58904 +#ifdef CONFIG_PAX_RANDMMAP
58905 + /* PaX: randomize base address at the default exe base if requested */
58906 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58907 +#ifdef CONFIG_SPARC64
58908 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
58909 +#else
58910 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
58911 +#endif
58912 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
58913 + elf_flags |= MAP_FIXED;
58914 + }
58915 +#endif
58916 +
58917 }
58918
58919 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
58920 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
58921 * allowed task size. Note that p_filesz must always be
58922 * <= p_memsz so it is only necessary to check p_memsz.
58923 */
58924 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58925 - elf_ppnt->p_memsz > TASK_SIZE ||
58926 - TASK_SIZE - elf_ppnt->p_memsz < k) {
58927 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58928 + elf_ppnt->p_memsz > pax_task_size ||
58929 + pax_task_size - elf_ppnt->p_memsz < k) {
58930 /* set_brk can never work. Avoid overflows. */
58931 retval = -EINVAL;
58932 goto out_free_dentry;
58933 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
58934 if (retval)
58935 goto out_free_dentry;
58936 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
58937 - retval = -EFAULT; /* Nobody gets to see this, but.. */
58938 - goto out_free_dentry;
58939 + /*
58940 + * This bss-zeroing can fail if the ELF
58941 + * file specifies odd protections. So
58942 + * we don't check the return value
58943 + */
58944 }
58945
58946 +#ifdef CONFIG_PAX_RANDMMAP
58947 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58948 + unsigned long start, size, flags;
58949 + vm_flags_t vm_flags;
58950 +
58951 + start = ELF_PAGEALIGN(elf_brk);
58952 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
58953 + flags = MAP_FIXED | MAP_PRIVATE;
58954 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
58955 +
58956 + down_write(&current->mm->mmap_sem);
58957 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
58958 + retval = -ENOMEM;
58959 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
58960 +// if (current->personality & ADDR_NO_RANDOMIZE)
58961 +// vm_flags |= VM_READ | VM_MAYREAD;
58962 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
58963 + retval = IS_ERR_VALUE(start) ? start : 0;
58964 + }
58965 + up_write(&current->mm->mmap_sem);
58966 + if (retval == 0)
58967 + retval = set_brk(start + size, start + size + PAGE_SIZE);
58968 + if (retval < 0)
58969 + goto out_free_dentry;
58970 + }
58971 +#endif
58972 +
58973 if (elf_interpreter) {
58974 - unsigned long interp_map_addr = 0;
58975 -
58976 elf_entry = load_elf_interp(&loc->interp_elf_ex,
58977 interpreter,
58978 - &interp_map_addr,
58979 load_bias, interp_elf_phdata);
58980 if (!IS_ERR((void *)elf_entry)) {
58981 /*
58982 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
58983 * Decide what to dump of a segment, part, all or none.
58984 */
58985 static unsigned long vma_dump_size(struct vm_area_struct *vma,
58986 - unsigned long mm_flags)
58987 + unsigned long mm_flags, long signr)
58988 {
58989 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
58990
58991 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
58992 if (vma->vm_file == NULL)
58993 return 0;
58994
58995 - if (FILTER(MAPPED_PRIVATE))
58996 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
58997 goto whole;
58998
58999 /*
59000 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
59001 {
59002 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
59003 int i = 0;
59004 - do
59005 + do {
59006 i += 2;
59007 - while (auxv[i - 2] != AT_NULL);
59008 + } while (auxv[i - 2] != AT_NULL);
59009 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
59010 }
59011
59012 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
59013 {
59014 mm_segment_t old_fs = get_fs();
59015 set_fs(KERNEL_DS);
59016 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
59017 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
59018 set_fs(old_fs);
59019 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
59020 }
59021 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
59022 vma = next_vma(vma, gate_vma)) {
59023 unsigned long dump_size;
59024
59025 - dump_size = vma_dump_size(vma, cprm->mm_flags);
59026 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
59027 vma_filesz[i++] = dump_size;
59028 vma_data_size += dump_size;
59029 }
59030 @@ -2314,6 +2794,167 @@ out:
59031
59032 #endif /* CONFIG_ELF_CORE */
59033
59034 +#ifdef CONFIG_PAX_MPROTECT
59035 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
59036 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
59037 + * we'll remove VM_MAYWRITE for good on RELRO segments.
59038 + *
59039 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
59040 + * basis because we want to allow the common case and not the special ones.
59041 + */
59042 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
59043 +{
59044 + struct elfhdr elf_h;
59045 + struct elf_phdr elf_p;
59046 + unsigned long i;
59047 + unsigned long oldflags;
59048 + bool is_textrel_rw, is_textrel_rx, is_relro;
59049 +
59050 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
59051 + return;
59052 +
59053 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
59054 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
59055 +
59056 +#ifdef CONFIG_PAX_ELFRELOCS
59057 + /* possible TEXTREL */
59058 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
59059 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
59060 +#else
59061 + is_textrel_rw = false;
59062 + is_textrel_rx = false;
59063 +#endif
59064 +
59065 + /* possible RELRO */
59066 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
59067 +
59068 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
59069 + return;
59070 +
59071 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59072 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59073 +
59074 +#ifdef CONFIG_PAX_ETEXECRELOCS
59075 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59076 +#else
59077 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
59078 +#endif
59079 +
59080 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
59081 + !elf_check_arch(&elf_h) ||
59082 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59083 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59084 + return;
59085 +
59086 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59087 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59088 + return;
59089 + switch (elf_p.p_type) {
59090 + case PT_DYNAMIC:
59091 + if (!is_textrel_rw && !is_textrel_rx)
59092 + continue;
59093 + i = 0UL;
59094 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59095 + elf_dyn dyn;
59096 +
59097 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59098 + break;
59099 + if (dyn.d_tag == DT_NULL)
59100 + break;
59101 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59102 + gr_log_textrel(vma);
59103 + if (is_textrel_rw)
59104 + vma->vm_flags |= VM_MAYWRITE;
59105 + else
59106 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59107 + vma->vm_flags &= ~VM_MAYWRITE;
59108 + break;
59109 + }
59110 + i++;
59111 + }
59112 + is_textrel_rw = false;
59113 + is_textrel_rx = false;
59114 + continue;
59115 +
59116 + case PT_GNU_RELRO:
59117 + if (!is_relro)
59118 + continue;
59119 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59120 + vma->vm_flags &= ~VM_MAYWRITE;
59121 + is_relro = false;
59122 + continue;
59123 +
59124 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59125 + case PT_PAX_FLAGS: {
59126 + const char *msg_mprotect = "", *msg_emutramp = "";
59127 + char *buffer_lib, *buffer_exe;
59128 +
59129 + if (elf_p.p_flags & PF_NOMPROTECT)
59130 + msg_mprotect = "MPROTECT disabled";
59131 +
59132 +#ifdef CONFIG_PAX_EMUTRAMP
59133 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59134 + msg_emutramp = "EMUTRAMP enabled";
59135 +#endif
59136 +
59137 + if (!msg_mprotect[0] && !msg_emutramp[0])
59138 + continue;
59139 +
59140 + if (!printk_ratelimit())
59141 + continue;
59142 +
59143 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59144 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59145 + if (buffer_lib && buffer_exe) {
59146 + char *path_lib, *path_exe;
59147 +
59148 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59149 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59150 +
59151 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59152 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59153 +
59154 + }
59155 + free_page((unsigned long)buffer_exe);
59156 + free_page((unsigned long)buffer_lib);
59157 + continue;
59158 + }
59159 +#endif
59160 +
59161 + }
59162 + }
59163 +}
59164 +#endif
59165 +
59166 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59167 +
59168 +extern int grsec_enable_log_rwxmaps;
59169 +
59170 +static void elf_handle_mmap(struct file *file)
59171 +{
59172 + struct elfhdr elf_h;
59173 + struct elf_phdr elf_p;
59174 + unsigned long i;
59175 +
59176 + if (!grsec_enable_log_rwxmaps)
59177 + return;
59178 +
59179 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59180 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59181 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59182 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59183 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59184 + return;
59185 +
59186 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59187 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59188 + return;
59189 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59190 + gr_log_ptgnustack(file);
59191 + }
59192 +}
59193 +#endif
59194 +
59195 static int __init init_elf_binfmt(void)
59196 {
59197 register_binfmt(&elf_format);
59198 diff --git a/fs/block_dev.c b/fs/block_dev.c
59199 index b48c41b..e070416 100644
59200 --- a/fs/block_dev.c
59201 +++ b/fs/block_dev.c
59202 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59203 else if (bdev->bd_contains == bdev)
59204 return true; /* is a whole device which isn't held */
59205
59206 - else if (whole->bd_holder == bd_may_claim)
59207 + else if (whole->bd_holder == (void *)bd_may_claim)
59208 return true; /* is a partition of a device that is being partitioned */
59209 else if (whole->bd_holder != NULL)
59210 return false; /* is a partition of a held device */
59211 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59212 index f54511d..58acdec 100644
59213 --- a/fs/btrfs/ctree.c
59214 +++ b/fs/btrfs/ctree.c
59215 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59216 free_extent_buffer(buf);
59217 add_root_to_dirty_list(root);
59218 } else {
59219 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59220 - parent_start = parent->start;
59221 - else
59222 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59223 + if (parent)
59224 + parent_start = parent->start;
59225 + else
59226 + parent_start = 0;
59227 + } else
59228 parent_start = 0;
59229
59230 WARN_ON(trans->transid != btrfs_header_generation(parent));
59231 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59232 index de4e70f..b41dc45 100644
59233 --- a/fs/btrfs/delayed-inode.c
59234 +++ b/fs/btrfs/delayed-inode.c
59235 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59236
59237 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59238 {
59239 - int seq = atomic_inc_return(&delayed_root->items_seq);
59240 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59241 if ((atomic_dec_return(&delayed_root->items) <
59242 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59243 waitqueue_active(&delayed_root->wait))
59244 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59245
59246 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59247 {
59248 - int val = atomic_read(&delayed_root->items_seq);
59249 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59250
59251 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59252 return 1;
59253 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59254 int seq;
59255 int ret;
59256
59257 - seq = atomic_read(&delayed_root->items_seq);
59258 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59259
59260 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59261 if (ret)
59262 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59263 index f70119f..ab5894d 100644
59264 --- a/fs/btrfs/delayed-inode.h
59265 +++ b/fs/btrfs/delayed-inode.h
59266 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59267 */
59268 struct list_head prepare_list;
59269 atomic_t items; /* for delayed items */
59270 - atomic_t items_seq; /* for delayed items */
59271 + atomic_unchecked_t items_seq; /* for delayed items */
59272 int nodes; /* for delayed nodes */
59273 wait_queue_head_t wait;
59274 };
59275 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59276 struct btrfs_delayed_root *delayed_root)
59277 {
59278 atomic_set(&delayed_root->items, 0);
59279 - atomic_set(&delayed_root->items_seq, 0);
59280 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59281 delayed_root->nodes = 0;
59282 spin_lock_init(&delayed_root->lock);
59283 init_waitqueue_head(&delayed_root->wait);
59284 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59285 index 6f49b28..483410f 100644
59286 --- a/fs/btrfs/super.c
59287 +++ b/fs/btrfs/super.c
59288 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59289 function, line, errstr);
59290 return;
59291 }
59292 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59293 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59294 /* Wake up anybody who may be waiting on this transaction */
59295 wake_up(&root->fs_info->transaction_wait);
59296 wake_up(&root->fs_info->transaction_blocked_wait);
59297 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59298 index 92db3f6..898a561 100644
59299 --- a/fs/btrfs/sysfs.c
59300 +++ b/fs/btrfs/sysfs.c
59301 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59302 for (set = 0; set < FEAT_MAX; set++) {
59303 int i;
59304 struct attribute *attrs[2];
59305 - struct attribute_group agroup = {
59306 + attribute_group_no_const agroup = {
59307 .name = "features",
59308 .attrs = attrs,
59309 };
59310 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59311 index 2299bfd..4098e72 100644
59312 --- a/fs/btrfs/tests/free-space-tests.c
59313 +++ b/fs/btrfs/tests/free-space-tests.c
59314 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59315 * extent entry.
59316 */
59317 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59318 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59319 + pax_open_kernel();
59320 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59321 + pax_close_kernel();
59322
59323 /*
59324 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59325 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59326 if (ret)
59327 return ret;
59328
59329 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59330 + pax_open_kernel();
59331 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59332 + pax_close_kernel();
59333 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59334
59335 return 0;
59336 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59337 index 154990c..d0cf699 100644
59338 --- a/fs/btrfs/tree-log.h
59339 +++ b/fs/btrfs/tree-log.h
59340 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59341 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59342 struct btrfs_trans_handle *trans)
59343 {
59344 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59345 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59346 }
59347
59348 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59349 diff --git a/fs/buffer.c b/fs/buffer.c
59350 index 20805db..2e8fc69 100644
59351 --- a/fs/buffer.c
59352 +++ b/fs/buffer.c
59353 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59354 bh_cachep = kmem_cache_create("buffer_head",
59355 sizeof(struct buffer_head), 0,
59356 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59357 - SLAB_MEM_SPREAD),
59358 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59359 NULL);
59360
59361 /*
59362 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59363 index fbb08e9..0fda764 100644
59364 --- a/fs/cachefiles/bind.c
59365 +++ b/fs/cachefiles/bind.c
59366 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59367 args);
59368
59369 /* start by checking things over */
59370 - ASSERT(cache->fstop_percent >= 0 &&
59371 - cache->fstop_percent < cache->fcull_percent &&
59372 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59373 cache->fcull_percent < cache->frun_percent &&
59374 cache->frun_percent < 100);
59375
59376 - ASSERT(cache->bstop_percent >= 0 &&
59377 - cache->bstop_percent < cache->bcull_percent &&
59378 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59379 cache->bcull_percent < cache->brun_percent &&
59380 cache->brun_percent < 100);
59381
59382 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59383 index ce1b115..4a6852c 100644
59384 --- a/fs/cachefiles/daemon.c
59385 +++ b/fs/cachefiles/daemon.c
59386 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59387 if (n > buflen)
59388 return -EMSGSIZE;
59389
59390 - if (copy_to_user(_buffer, buffer, n) != 0)
59391 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59392 return -EFAULT;
59393
59394 return n;
59395 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59396 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59397 return -EIO;
59398
59399 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59400 + if (datalen > PAGE_SIZE - 1)
59401 return -EOPNOTSUPP;
59402
59403 /* drag the command string into the kernel so we can parse it */
59404 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59405 if (args[0] != '%' || args[1] != '\0')
59406 return -EINVAL;
59407
59408 - if (fstop < 0 || fstop >= cache->fcull_percent)
59409 + if (fstop >= cache->fcull_percent)
59410 return cachefiles_daemon_range_error(cache, args);
59411
59412 cache->fstop_percent = fstop;
59413 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59414 if (args[0] != '%' || args[1] != '\0')
59415 return -EINVAL;
59416
59417 - if (bstop < 0 || bstop >= cache->bcull_percent)
59418 + if (bstop >= cache->bcull_percent)
59419 return cachefiles_daemon_range_error(cache, args);
59420
59421 cache->bstop_percent = bstop;
59422 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59423 index 8c52472..c4e3a69 100644
59424 --- a/fs/cachefiles/internal.h
59425 +++ b/fs/cachefiles/internal.h
59426 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59427 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59428 struct rb_root active_nodes; /* active nodes (can't be culled) */
59429 rwlock_t active_lock; /* lock for active_nodes */
59430 - atomic_t gravecounter; /* graveyard uniquifier */
59431 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59432 unsigned frun_percent; /* when to stop culling (% files) */
59433 unsigned fcull_percent; /* when to start culling (% files) */
59434 unsigned fstop_percent; /* when to stop allocating (% files) */
59435 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59436 * proc.c
59437 */
59438 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59439 -extern atomic_t cachefiles_lookup_histogram[HZ];
59440 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59441 -extern atomic_t cachefiles_create_histogram[HZ];
59442 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59443 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59444 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59445
59446 extern int __init cachefiles_proc_init(void);
59447 extern void cachefiles_proc_cleanup(void);
59448 static inline
59449 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59450 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59451 {
59452 unsigned long jif = jiffies - start_jif;
59453 if (jif >= HZ)
59454 jif = HZ - 1;
59455 - atomic_inc(&histogram[jif]);
59456 + atomic_inc_unchecked(&histogram[jif]);
59457 }
59458
59459 #else
59460 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59461 index 7f8e83f..8951aa4 100644
59462 --- a/fs/cachefiles/namei.c
59463 +++ b/fs/cachefiles/namei.c
59464 @@ -309,7 +309,7 @@ try_again:
59465 /* first step is to make up a grave dentry in the graveyard */
59466 sprintf(nbuffer, "%08x%08x",
59467 (uint32_t) get_seconds(),
59468 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59469 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59470
59471 /* do the multiway lock magic */
59472 trap = lock_rename(cache->graveyard, dir);
59473 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59474 index eccd339..4c1d995 100644
59475 --- a/fs/cachefiles/proc.c
59476 +++ b/fs/cachefiles/proc.c
59477 @@ -14,9 +14,9 @@
59478 #include <linux/seq_file.h>
59479 #include "internal.h"
59480
59481 -atomic_t cachefiles_lookup_histogram[HZ];
59482 -atomic_t cachefiles_mkdir_histogram[HZ];
59483 -atomic_t cachefiles_create_histogram[HZ];
59484 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59485 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59486 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59487
59488 /*
59489 * display the latency histogram
59490 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59491 return 0;
59492 default:
59493 index = (unsigned long) v - 3;
59494 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59495 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59496 - z = atomic_read(&cachefiles_create_histogram[index]);
59497 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59498 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59499 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59500 if (x == 0 && y == 0 && z == 0)
59501 return 0;
59502
59503 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59504 index c241603..56bae60 100644
59505 --- a/fs/ceph/dir.c
59506 +++ b/fs/ceph/dir.c
59507 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59508 struct dentry *dentry, *last;
59509 struct ceph_dentry_info *di;
59510 int err = 0;
59511 + char d_name[DNAME_INLINE_LEN];
59512 + const unsigned char *name;
59513
59514 /* claim ref on last dentry we returned */
59515 last = fi->dentry;
59516 @@ -192,7 +194,12 @@ more:
59517
59518 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59519 dentry, dentry, dentry->d_inode);
59520 - if (!dir_emit(ctx, dentry->d_name.name,
59521 + name = dentry->d_name.name;
59522 + if (name == dentry->d_iname) {
59523 + memcpy(d_name, name, dentry->d_name.len);
59524 + name = d_name;
59525 + }
59526 + if (!dir_emit(ctx, name,
59527 dentry->d_name.len,
59528 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59529 dentry->d_inode->i_mode >> 12)) {
59530 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59531 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59532 struct ceph_mds_client *mdsc = fsc->mdsc;
59533 unsigned frag = fpos_frag(ctx->pos);
59534 - int off = fpos_off(ctx->pos);
59535 + unsigned int off = fpos_off(ctx->pos);
59536 int err;
59537 u32 ftype;
59538 struct ceph_mds_reply_info_parsed *rinfo;
59539 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59540 index 50f06cd..c7eba3e 100644
59541 --- a/fs/ceph/super.c
59542 +++ b/fs/ceph/super.c
59543 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59544 /*
59545 * construct our own bdi so we can control readahead, etc.
59546 */
59547 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59548 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59549
59550 static int ceph_register_bdi(struct super_block *sb,
59551 struct ceph_fs_client *fsc)
59552 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59553 default_backing_dev_info.ra_pages;
59554
59555 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59556 - atomic_long_inc_return(&bdi_seq));
59557 + atomic_long_inc_return_unchecked(&bdi_seq));
59558 if (!err)
59559 sb->s_bdi = &fsc->backing_dev_info;
59560 return err;
59561 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59562 index 7febcf2..62a5721 100644
59563 --- a/fs/cifs/cifs_debug.c
59564 +++ b/fs/cifs/cifs_debug.c
59565 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59566
59567 if (strtobool(&c, &bv) == 0) {
59568 #ifdef CONFIG_CIFS_STATS2
59569 - atomic_set(&totBufAllocCount, 0);
59570 - atomic_set(&totSmBufAllocCount, 0);
59571 + atomic_set_unchecked(&totBufAllocCount, 0);
59572 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59573 #endif /* CONFIG_CIFS_STATS2 */
59574 spin_lock(&cifs_tcp_ses_lock);
59575 list_for_each(tmp1, &cifs_tcp_ses_list) {
59576 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59577 tcon = list_entry(tmp3,
59578 struct cifs_tcon,
59579 tcon_list);
59580 - atomic_set(&tcon->num_smbs_sent, 0);
59581 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59582 if (server->ops->clear_stats)
59583 server->ops->clear_stats(tcon);
59584 }
59585 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59586 smBufAllocCount.counter, cifs_min_small);
59587 #ifdef CONFIG_CIFS_STATS2
59588 seq_printf(m, "Total Large %d Small %d Allocations\n",
59589 - atomic_read(&totBufAllocCount),
59590 - atomic_read(&totSmBufAllocCount));
59591 + atomic_read_unchecked(&totBufAllocCount),
59592 + atomic_read_unchecked(&totSmBufAllocCount));
59593 #endif /* CONFIG_CIFS_STATS2 */
59594
59595 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59596 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59597 if (tcon->need_reconnect)
59598 seq_puts(m, "\tDISCONNECTED ");
59599 seq_printf(m, "\nSMBs: %d",
59600 - atomic_read(&tcon->num_smbs_sent));
59601 + atomic_read_unchecked(&tcon->num_smbs_sent));
59602 if (server->ops->print_stats)
59603 server->ops->print_stats(m, tcon);
59604 }
59605 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59606 index d72fe37..ded5511 100644
59607 --- a/fs/cifs/cifsfs.c
59608 +++ b/fs/cifs/cifsfs.c
59609 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59610 */
59611 cifs_req_cachep = kmem_cache_create("cifs_request",
59612 CIFSMaxBufSize + max_hdr_size, 0,
59613 - SLAB_HWCACHE_ALIGN, NULL);
59614 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59615 if (cifs_req_cachep == NULL)
59616 return -ENOMEM;
59617
59618 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59619 efficient to alloc 1 per page off the slab compared to 17K (5page)
59620 alloc of large cifs buffers even when page debugging is on */
59621 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59622 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59623 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59624 NULL);
59625 if (cifs_sm_req_cachep == NULL) {
59626 mempool_destroy(cifs_req_poolp);
59627 @@ -1204,8 +1204,8 @@ init_cifs(void)
59628 atomic_set(&bufAllocCount, 0);
59629 atomic_set(&smBufAllocCount, 0);
59630 #ifdef CONFIG_CIFS_STATS2
59631 - atomic_set(&totBufAllocCount, 0);
59632 - atomic_set(&totSmBufAllocCount, 0);
59633 + atomic_set_unchecked(&totBufAllocCount, 0);
59634 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59635 #endif /* CONFIG_CIFS_STATS2 */
59636
59637 atomic_set(&midCount, 0);
59638 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59639 index 22b289a..bbbba08 100644
59640 --- a/fs/cifs/cifsglob.h
59641 +++ b/fs/cifs/cifsglob.h
59642 @@ -823,35 +823,35 @@ struct cifs_tcon {
59643 __u16 Flags; /* optional support bits */
59644 enum statusEnum tidStatus;
59645 #ifdef CONFIG_CIFS_STATS
59646 - atomic_t num_smbs_sent;
59647 + atomic_unchecked_t num_smbs_sent;
59648 union {
59649 struct {
59650 - atomic_t num_writes;
59651 - atomic_t num_reads;
59652 - atomic_t num_flushes;
59653 - atomic_t num_oplock_brks;
59654 - atomic_t num_opens;
59655 - atomic_t num_closes;
59656 - atomic_t num_deletes;
59657 - atomic_t num_mkdirs;
59658 - atomic_t num_posixopens;
59659 - atomic_t num_posixmkdirs;
59660 - atomic_t num_rmdirs;
59661 - atomic_t num_renames;
59662 - atomic_t num_t2renames;
59663 - atomic_t num_ffirst;
59664 - atomic_t num_fnext;
59665 - atomic_t num_fclose;
59666 - atomic_t num_hardlinks;
59667 - atomic_t num_symlinks;
59668 - atomic_t num_locks;
59669 - atomic_t num_acl_get;
59670 - atomic_t num_acl_set;
59671 + atomic_unchecked_t num_writes;
59672 + atomic_unchecked_t num_reads;
59673 + atomic_unchecked_t num_flushes;
59674 + atomic_unchecked_t num_oplock_brks;
59675 + atomic_unchecked_t num_opens;
59676 + atomic_unchecked_t num_closes;
59677 + atomic_unchecked_t num_deletes;
59678 + atomic_unchecked_t num_mkdirs;
59679 + atomic_unchecked_t num_posixopens;
59680 + atomic_unchecked_t num_posixmkdirs;
59681 + atomic_unchecked_t num_rmdirs;
59682 + atomic_unchecked_t num_renames;
59683 + atomic_unchecked_t num_t2renames;
59684 + atomic_unchecked_t num_ffirst;
59685 + atomic_unchecked_t num_fnext;
59686 + atomic_unchecked_t num_fclose;
59687 + atomic_unchecked_t num_hardlinks;
59688 + atomic_unchecked_t num_symlinks;
59689 + atomic_unchecked_t num_locks;
59690 + atomic_unchecked_t num_acl_get;
59691 + atomic_unchecked_t num_acl_set;
59692 } cifs_stats;
59693 #ifdef CONFIG_CIFS_SMB2
59694 struct {
59695 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59696 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59697 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59698 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59699 } smb2_stats;
59700 #endif /* CONFIG_CIFS_SMB2 */
59701 } stats;
59702 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59703 }
59704
59705 #ifdef CONFIG_CIFS_STATS
59706 -#define cifs_stats_inc atomic_inc
59707 +#define cifs_stats_inc atomic_inc_unchecked
59708
59709 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59710 unsigned int bytes)
59711 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59712 /* Various Debug counters */
59713 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59714 #ifdef CONFIG_CIFS_STATS2
59715 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59716 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59717 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59718 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59719 #endif
59720 GLOBAL_EXTERN atomic_t smBufAllocCount;
59721 GLOBAL_EXTERN atomic_t midCount;
59722 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59723 index 74f1287..7ef0237 100644
59724 --- a/fs/cifs/file.c
59725 +++ b/fs/cifs/file.c
59726 @@ -2060,10 +2060,14 @@ static int cifs_writepages(struct address_space *mapping,
59727 index = mapping->writeback_index; /* Start from prev offset */
59728 end = -1;
59729 } else {
59730 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59731 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59732 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59733 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59734 range_whole = true;
59735 + index = 0;
59736 + end = ULONG_MAX;
59737 + } else {
59738 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59739 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59740 + }
59741 scanned = true;
59742 }
59743 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59744 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59745 index 3379463..3af418a 100644
59746 --- a/fs/cifs/misc.c
59747 +++ b/fs/cifs/misc.c
59748 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59749 memset(ret_buf, 0, buf_size + 3);
59750 atomic_inc(&bufAllocCount);
59751 #ifdef CONFIG_CIFS_STATS2
59752 - atomic_inc(&totBufAllocCount);
59753 + atomic_inc_unchecked(&totBufAllocCount);
59754 #endif /* CONFIG_CIFS_STATS2 */
59755 }
59756
59757 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59758 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59759 atomic_inc(&smBufAllocCount);
59760 #ifdef CONFIG_CIFS_STATS2
59761 - atomic_inc(&totSmBufAllocCount);
59762 + atomic_inc_unchecked(&totSmBufAllocCount);
59763 #endif /* CONFIG_CIFS_STATS2 */
59764
59765 }
59766 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59767 index d297903..1cb7516 100644
59768 --- a/fs/cifs/smb1ops.c
59769 +++ b/fs/cifs/smb1ops.c
59770 @@ -622,27 +622,27 @@ static void
59771 cifs_clear_stats(struct cifs_tcon *tcon)
59772 {
59773 #ifdef CONFIG_CIFS_STATS
59774 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59775 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59776 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59777 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59778 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59779 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59780 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59781 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59782 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59783 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59784 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59785 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59786 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59787 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59788 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59789 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59790 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59791 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59792 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59793 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59794 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59795 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59796 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59797 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59798 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59799 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59800 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59801 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59802 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59803 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59804 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59805 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59806 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59807 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59808 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59809 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59810 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59811 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59812 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59813 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59814 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59815 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59816 #endif
59817 }
59818
59819 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59820 {
59821 #ifdef CONFIG_CIFS_STATS
59822 seq_printf(m, " Oplocks breaks: %d",
59823 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59824 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59825 seq_printf(m, "\nReads: %d Bytes: %llu",
59826 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59827 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59828 (long long)(tcon->bytes_read));
59829 seq_printf(m, "\nWrites: %d Bytes: %llu",
59830 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59831 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59832 (long long)(tcon->bytes_written));
59833 seq_printf(m, "\nFlushes: %d",
59834 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59835 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59836 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59837 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59838 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59839 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59840 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59841 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59842 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59843 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59844 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59845 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59846 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59847 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59848 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59849 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59850 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59851 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59852 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59853 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59854 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59855 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59856 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59857 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59858 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59859 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59860 seq_printf(m, "\nRenames: %d T2 Renames %d",
59861 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59862 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59863 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59864 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59865 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59866 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59867 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59868 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59869 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59870 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59871 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59872 #endif
59873 }
59874
59875 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59876 index 96b5d40..e5db0c1 100644
59877 --- a/fs/cifs/smb2ops.c
59878 +++ b/fs/cifs/smb2ops.c
59879 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59880 #ifdef CONFIG_CIFS_STATS
59881 int i;
59882 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59883 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59884 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59885 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59886 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59887 }
59888 #endif
59889 }
59890 @@ -459,65 +459,65 @@ static void
59891 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59892 {
59893 #ifdef CONFIG_CIFS_STATS
59894 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59895 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59896 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59897 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59898 seq_printf(m, "\nNegotiates: %d sent %d failed",
59899 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59900 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59901 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59902 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59903 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59904 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59905 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59906 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59907 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59908 seq_printf(m, "\nLogoffs: %d sent %d failed",
59909 - atomic_read(&sent[SMB2_LOGOFF_HE]),
59910 - atomic_read(&failed[SMB2_LOGOFF_HE]));
59911 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
59912 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
59913 seq_printf(m, "\nTreeConnects: %d sent %d failed",
59914 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
59915 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
59916 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
59917 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
59918 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
59919 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
59920 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
59921 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
59922 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
59923 seq_printf(m, "\nCreates: %d sent %d failed",
59924 - atomic_read(&sent[SMB2_CREATE_HE]),
59925 - atomic_read(&failed[SMB2_CREATE_HE]));
59926 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
59927 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
59928 seq_printf(m, "\nCloses: %d sent %d failed",
59929 - atomic_read(&sent[SMB2_CLOSE_HE]),
59930 - atomic_read(&failed[SMB2_CLOSE_HE]));
59931 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
59932 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
59933 seq_printf(m, "\nFlushes: %d sent %d failed",
59934 - atomic_read(&sent[SMB2_FLUSH_HE]),
59935 - atomic_read(&failed[SMB2_FLUSH_HE]));
59936 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
59937 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
59938 seq_printf(m, "\nReads: %d sent %d failed",
59939 - atomic_read(&sent[SMB2_READ_HE]),
59940 - atomic_read(&failed[SMB2_READ_HE]));
59941 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
59942 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
59943 seq_printf(m, "\nWrites: %d sent %d failed",
59944 - atomic_read(&sent[SMB2_WRITE_HE]),
59945 - atomic_read(&failed[SMB2_WRITE_HE]));
59946 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
59947 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
59948 seq_printf(m, "\nLocks: %d sent %d failed",
59949 - atomic_read(&sent[SMB2_LOCK_HE]),
59950 - atomic_read(&failed[SMB2_LOCK_HE]));
59951 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
59952 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
59953 seq_printf(m, "\nIOCTLs: %d sent %d failed",
59954 - atomic_read(&sent[SMB2_IOCTL_HE]),
59955 - atomic_read(&failed[SMB2_IOCTL_HE]));
59956 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
59957 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
59958 seq_printf(m, "\nCancels: %d sent %d failed",
59959 - atomic_read(&sent[SMB2_CANCEL_HE]),
59960 - atomic_read(&failed[SMB2_CANCEL_HE]));
59961 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
59962 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
59963 seq_printf(m, "\nEchos: %d sent %d failed",
59964 - atomic_read(&sent[SMB2_ECHO_HE]),
59965 - atomic_read(&failed[SMB2_ECHO_HE]));
59966 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
59967 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
59968 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
59969 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
59970 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
59971 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
59972 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
59973 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
59974 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
59975 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
59976 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
59977 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
59978 seq_printf(m, "\nQueryInfos: %d sent %d failed",
59979 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
59980 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
59981 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
59982 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
59983 seq_printf(m, "\nSetInfos: %d sent %d failed",
59984 - atomic_read(&sent[SMB2_SET_INFO_HE]),
59985 - atomic_read(&failed[SMB2_SET_INFO_HE]));
59986 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
59987 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
59988 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
59989 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
59990 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
59991 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
59992 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
59993 #endif
59994 }
59995
59996 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
59997 index 3417340..b942390 100644
59998 --- a/fs/cifs/smb2pdu.c
59999 +++ b/fs/cifs/smb2pdu.c
60000 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
60001 default:
60002 cifs_dbg(VFS, "info level %u isn't supported\n",
60003 srch_inf->info_level);
60004 - rc = -EINVAL;
60005 - goto qdir_exit;
60006 + return -EINVAL;
60007 }
60008
60009 req->FileIndex = cpu_to_le32(index);
60010 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
60011 index 46ee6f2..89a9e7f 100644
60012 --- a/fs/coda/cache.c
60013 +++ b/fs/coda/cache.c
60014 @@ -24,7 +24,7 @@
60015 #include "coda_linux.h"
60016 #include "coda_cache.h"
60017
60018 -static atomic_t permission_epoch = ATOMIC_INIT(0);
60019 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
60020
60021 /* replace or extend an acl cache hit */
60022 void coda_cache_enter(struct inode *inode, int mask)
60023 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
60024 struct coda_inode_info *cii = ITOC(inode);
60025
60026 spin_lock(&cii->c_lock);
60027 - cii->c_cached_epoch = atomic_read(&permission_epoch);
60028 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
60029 if (!uid_eq(cii->c_uid, current_fsuid())) {
60030 cii->c_uid = current_fsuid();
60031 cii->c_cached_perm = mask;
60032 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
60033 {
60034 struct coda_inode_info *cii = ITOC(inode);
60035 spin_lock(&cii->c_lock);
60036 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
60037 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
60038 spin_unlock(&cii->c_lock);
60039 }
60040
60041 /* remove all acl caches */
60042 void coda_cache_clear_all(struct super_block *sb)
60043 {
60044 - atomic_inc(&permission_epoch);
60045 + atomic_inc_unchecked(&permission_epoch);
60046 }
60047
60048
60049 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
60050 spin_lock(&cii->c_lock);
60051 hit = (mask & cii->c_cached_perm) == mask &&
60052 uid_eq(cii->c_uid, current_fsuid()) &&
60053 - cii->c_cached_epoch == atomic_read(&permission_epoch);
60054 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
60055 spin_unlock(&cii->c_lock);
60056
60057 return hit;
60058 diff --git a/fs/compat.c b/fs/compat.c
60059 index 6fd272d..dd34ba2 100644
60060 --- a/fs/compat.c
60061 +++ b/fs/compat.c
60062 @@ -54,7 +54,7 @@
60063 #include <asm/ioctls.h>
60064 #include "internal.h"
60065
60066 -int compat_log = 1;
60067 +int compat_log = 0;
60068
60069 int compat_printk(const char *fmt, ...)
60070 {
60071 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
60072
60073 set_fs(KERNEL_DS);
60074 /* The __user pointer cast is valid because of the set_fs() */
60075 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
60076 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
60077 set_fs(oldfs);
60078 /* truncating is ok because it's a user address */
60079 if (!ret)
60080 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
60081 goto out;
60082
60083 ret = -EINVAL;
60084 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60085 + if (nr_segs > UIO_MAXIOV)
60086 goto out;
60087 if (nr_segs > fast_segs) {
60088 ret = -ENOMEM;
60089 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60090 struct compat_readdir_callback {
60091 struct dir_context ctx;
60092 struct compat_old_linux_dirent __user *dirent;
60093 + struct file * file;
60094 int result;
60095 };
60096
60097 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60098 buf->result = -EOVERFLOW;
60099 return -EOVERFLOW;
60100 }
60101 +
60102 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60103 + return 0;
60104 +
60105 buf->result++;
60106 dirent = buf->dirent;
60107 if (!access_ok(VERIFY_WRITE, dirent,
60108 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60109 if (!f.file)
60110 return -EBADF;
60111
60112 + buf.file = f.file;
60113 error = iterate_dir(f.file, &buf.ctx);
60114 if (buf.result)
60115 error = buf.result;
60116 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60117 struct dir_context ctx;
60118 struct compat_linux_dirent __user *current_dir;
60119 struct compat_linux_dirent __user *previous;
60120 + struct file * file;
60121 int count;
60122 int error;
60123 };
60124 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60125 buf->error = -EOVERFLOW;
60126 return -EOVERFLOW;
60127 }
60128 +
60129 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60130 + return 0;
60131 +
60132 dirent = buf->previous;
60133 if (dirent) {
60134 if (__put_user(offset, &dirent->d_off))
60135 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60136 if (!f.file)
60137 return -EBADF;
60138
60139 + buf.file = f.file;
60140 error = iterate_dir(f.file, &buf.ctx);
60141 if (error >= 0)
60142 error = buf.error;
60143 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60144 struct dir_context ctx;
60145 struct linux_dirent64 __user *current_dir;
60146 struct linux_dirent64 __user *previous;
60147 + struct file * file;
60148 int count;
60149 int error;
60150 };
60151 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60152 buf->error = -EINVAL; /* only used if we fail.. */
60153 if (reclen > buf->count)
60154 return -EINVAL;
60155 +
60156 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60157 + return 0;
60158 +
60159 dirent = buf->previous;
60160
60161 if (dirent) {
60162 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60163 if (!f.file)
60164 return -EBADF;
60165
60166 + buf.file = f.file;
60167 error = iterate_dir(f.file, &buf.ctx);
60168 if (error >= 0)
60169 error = buf.error;
60170 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60171 index 4d24d17..4f8c09e 100644
60172 --- a/fs/compat_binfmt_elf.c
60173 +++ b/fs/compat_binfmt_elf.c
60174 @@ -30,11 +30,13 @@
60175 #undef elf_phdr
60176 #undef elf_shdr
60177 #undef elf_note
60178 +#undef elf_dyn
60179 #undef elf_addr_t
60180 #define elfhdr elf32_hdr
60181 #define elf_phdr elf32_phdr
60182 #define elf_shdr elf32_shdr
60183 #define elf_note elf32_note
60184 +#define elf_dyn Elf32_Dyn
60185 #define elf_addr_t Elf32_Addr
60186
60187 /*
60188 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60189 index afec645..9c65620 100644
60190 --- a/fs/compat_ioctl.c
60191 +++ b/fs/compat_ioctl.c
60192 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60193 return -EFAULT;
60194 if (__get_user(udata, &ss32->iomem_base))
60195 return -EFAULT;
60196 - ss.iomem_base = compat_ptr(udata);
60197 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60198 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60199 __get_user(ss.port_high, &ss32->port_high))
60200 return -EFAULT;
60201 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60202 for (i = 0; i < nmsgs; i++) {
60203 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60204 return -EFAULT;
60205 - if (get_user(datap, &umsgs[i].buf) ||
60206 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60207 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60208 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60209 return -EFAULT;
60210 }
60211 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60212 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60213 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60214 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60215 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60216 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60217 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60218 return -EFAULT;
60219
60220 return ioctl_preallocate(file, p);
60221 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60222 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60223 {
60224 unsigned int a, b;
60225 - a = *(unsigned int *)p;
60226 - b = *(unsigned int *)q;
60227 + a = *(const unsigned int *)p;
60228 + b = *(const unsigned int *)q;
60229 if (a > b)
60230 return 1;
60231 if (a < b)
60232 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60233 index c9c298b..544d100 100644
60234 --- a/fs/configfs/dir.c
60235 +++ b/fs/configfs/dir.c
60236 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60237 }
60238 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60239 struct configfs_dirent *next;
60240 - const char *name;
60241 + const unsigned char * name;
60242 + char d_name[sizeof(next->s_dentry->d_iname)];
60243 int len;
60244 struct inode *inode = NULL;
60245
60246 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60247 continue;
60248
60249 name = configfs_get_name(next);
60250 - len = strlen(name);
60251 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60252 + len = next->s_dentry->d_name.len;
60253 + memcpy(d_name, name, len);
60254 + name = d_name;
60255 + } else
60256 + len = strlen(name);
60257
60258 /*
60259 * We'll have a dentry and an inode for
60260 diff --git a/fs/coredump.c b/fs/coredump.c
60261 index b5c86ff..0dac262 100644
60262 --- a/fs/coredump.c
60263 +++ b/fs/coredump.c
60264 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60265 struct pipe_inode_info *pipe = file->private_data;
60266
60267 pipe_lock(pipe);
60268 - pipe->readers++;
60269 - pipe->writers--;
60270 + atomic_inc(&pipe->readers);
60271 + atomic_dec(&pipe->writers);
60272 wake_up_interruptible_sync(&pipe->wait);
60273 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60274 pipe_unlock(pipe);
60275 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60276 * We actually want wait_event_freezable() but then we need
60277 * to clear TIF_SIGPENDING and improve dump_interrupted().
60278 */
60279 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60280 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60281
60282 pipe_lock(pipe);
60283 - pipe->readers--;
60284 - pipe->writers++;
60285 + atomic_dec(&pipe->readers);
60286 + atomic_inc(&pipe->writers);
60287 pipe_unlock(pipe);
60288 }
60289
60290 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60291 struct files_struct *displaced;
60292 bool need_nonrelative = false;
60293 bool core_dumped = false;
60294 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60295 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60296 + long signr = siginfo->si_signo;
60297 + int dumpable;
60298 struct coredump_params cprm = {
60299 .siginfo = siginfo,
60300 .regs = signal_pt_regs(),
60301 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60302 .mm_flags = mm->flags,
60303 };
60304
60305 - audit_core_dumps(siginfo->si_signo);
60306 + audit_core_dumps(signr);
60307 +
60308 + dumpable = __get_dumpable(cprm.mm_flags);
60309 +
60310 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60311 + gr_handle_brute_attach(dumpable);
60312
60313 binfmt = mm->binfmt;
60314 if (!binfmt || !binfmt->core_dump)
60315 goto fail;
60316 - if (!__get_dumpable(cprm.mm_flags))
60317 + if (!dumpable)
60318 goto fail;
60319
60320 cred = prepare_creds();
60321 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60322 need_nonrelative = true;
60323 }
60324
60325 - retval = coredump_wait(siginfo->si_signo, &core_state);
60326 + retval = coredump_wait(signr, &core_state);
60327 if (retval < 0)
60328 goto fail_creds;
60329
60330 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60331 }
60332 cprm.limit = RLIM_INFINITY;
60333
60334 - dump_count = atomic_inc_return(&core_dump_count);
60335 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60336 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60337 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60338 task_tgid_vnr(current), current->comm);
60339 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60340 } else {
60341 struct inode *inode;
60342
60343 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60344 +
60345 if (cprm.limit < binfmt->min_coredump)
60346 goto fail_unlock;
60347
60348 @@ -681,7 +690,7 @@ close_fail:
60349 filp_close(cprm.file, NULL);
60350 fail_dropcount:
60351 if (ispipe)
60352 - atomic_dec(&core_dump_count);
60353 + atomic_dec_unchecked(&core_dump_count);
60354 fail_unlock:
60355 kfree(cn.corename);
60356 coredump_finish(mm, core_dumped);
60357 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60358 struct file *file = cprm->file;
60359 loff_t pos = file->f_pos;
60360 ssize_t n;
60361 +
60362 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60363 if (cprm->written + nr > cprm->limit)
60364 return 0;
60365 while (nr) {
60366 diff --git a/fs/dcache.c b/fs/dcache.c
60367 index e368d4f..b40ba59 100644
60368 --- a/fs/dcache.c
60369 +++ b/fs/dcache.c
60370 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60371 * dentry_iput drops the locks, at which point nobody (except
60372 * transient RCU lookups) can reach this dentry.
60373 */
60374 - BUG_ON((int)dentry->d_lockref.count > 0);
60375 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60376 this_cpu_dec(nr_dentry);
60377 if (dentry->d_op && dentry->d_op->d_release)
60378 dentry->d_op->d_release(dentry);
60379 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60380 struct dentry *parent = dentry->d_parent;
60381 if (IS_ROOT(dentry))
60382 return NULL;
60383 - if (unlikely((int)dentry->d_lockref.count < 0))
60384 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60385 return NULL;
60386 if (likely(spin_trylock(&parent->d_lock)))
60387 return parent;
60388 @@ -638,7 +638,7 @@ repeat:
60389 dentry->d_flags |= DCACHE_REFERENCED;
60390 dentry_lru_add(dentry);
60391
60392 - dentry->d_lockref.count--;
60393 + __lockref_dec(&dentry->d_lockref);
60394 spin_unlock(&dentry->d_lock);
60395 return;
60396
60397 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60398 /* This must be called with d_lock held */
60399 static inline void __dget_dlock(struct dentry *dentry)
60400 {
60401 - dentry->d_lockref.count++;
60402 + __lockref_inc(&dentry->d_lockref);
60403 }
60404
60405 static inline void __dget(struct dentry *dentry)
60406 @@ -694,8 +694,8 @@ repeat:
60407 goto repeat;
60408 }
60409 rcu_read_unlock();
60410 - BUG_ON(!ret->d_lockref.count);
60411 - ret->d_lockref.count++;
60412 + BUG_ON(!__lockref_read(&ret->d_lockref));
60413 + __lockref_inc(&ret->d_lockref);
60414 spin_unlock(&ret->d_lock);
60415 return ret;
60416 }
60417 @@ -773,9 +773,9 @@ restart:
60418 spin_lock(&inode->i_lock);
60419 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60420 spin_lock(&dentry->d_lock);
60421 - if (!dentry->d_lockref.count) {
60422 + if (!__lockref_read(&dentry->d_lockref)) {
60423 struct dentry *parent = lock_parent(dentry);
60424 - if (likely(!dentry->d_lockref.count)) {
60425 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60426 __dentry_kill(dentry);
60427 dput(parent);
60428 goto restart;
60429 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60430 * We found an inuse dentry which was not removed from
60431 * the LRU because of laziness during lookup. Do not free it.
60432 */
60433 - if ((int)dentry->d_lockref.count > 0) {
60434 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60435 spin_unlock(&dentry->d_lock);
60436 if (parent)
60437 spin_unlock(&parent->d_lock);
60438 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60439 dentry = parent;
60440 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60441 parent = lock_parent(dentry);
60442 - if (dentry->d_lockref.count != 1) {
60443 - dentry->d_lockref.count--;
60444 + if (__lockref_read(&dentry->d_lockref) != 1) {
60445 + __lockref_inc(&dentry->d_lockref);
60446 spin_unlock(&dentry->d_lock);
60447 if (parent)
60448 spin_unlock(&parent->d_lock);
60449 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60450 * counts, just remove them from the LRU. Otherwise give them
60451 * another pass through the LRU.
60452 */
60453 - if (dentry->d_lockref.count) {
60454 + if (__lockref_read(&dentry->d_lockref) > 0) {
60455 d_lru_isolate(dentry);
60456 spin_unlock(&dentry->d_lock);
60457 return LRU_REMOVED;
60458 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60459 } else {
60460 if (dentry->d_flags & DCACHE_LRU_LIST)
60461 d_lru_del(dentry);
60462 - if (!dentry->d_lockref.count) {
60463 + if (!__lockref_read(&dentry->d_lockref)) {
60464 d_shrink_add(dentry, &data->dispose);
60465 data->found++;
60466 }
60467 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60468 return D_WALK_CONTINUE;
60469
60470 /* root with refcount 1 is fine */
60471 - if (dentry == _data && dentry->d_lockref.count == 1)
60472 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60473 return D_WALK_CONTINUE;
60474
60475 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60476 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60477 dentry->d_inode ?
60478 dentry->d_inode->i_ino : 0UL,
60479 dentry,
60480 - dentry->d_lockref.count,
60481 + __lockref_read(&dentry->d_lockref),
60482 dentry->d_sb->s_type->name,
60483 dentry->d_sb->s_id);
60484 WARN_ON(1);
60485 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60486 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60487 if (name->len > DNAME_INLINE_LEN-1) {
60488 size_t size = offsetof(struct external_name, name[1]);
60489 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60490 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60491 if (!p) {
60492 kmem_cache_free(dentry_cache, dentry);
60493 return NULL;
60494 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60495 smp_wmb();
60496 dentry->d_name.name = dname;
60497
60498 - dentry->d_lockref.count = 1;
60499 + __lockref_set(&dentry->d_lockref, 1);
60500 dentry->d_flags = 0;
60501 spin_lock_init(&dentry->d_lock);
60502 seqcount_init(&dentry->d_seq);
60503 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60504 dentry->d_sb = sb;
60505 dentry->d_op = NULL;
60506 dentry->d_fsdata = NULL;
60507 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60508 + atomic_set(&dentry->chroot_refcnt, 0);
60509 +#endif
60510 INIT_HLIST_BL_NODE(&dentry->d_hash);
60511 INIT_LIST_HEAD(&dentry->d_lru);
60512 INIT_LIST_HEAD(&dentry->d_subdirs);
60513 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60514 goto next;
60515 }
60516
60517 - dentry->d_lockref.count++;
60518 + __lockref_inc(&dentry->d_lockref);
60519 found = dentry;
60520 spin_unlock(&dentry->d_lock);
60521 break;
60522 @@ -2250,7 +2253,7 @@ again:
60523 spin_lock(&dentry->d_lock);
60524 inode = dentry->d_inode;
60525 isdir = S_ISDIR(inode->i_mode);
60526 - if (dentry->d_lockref.count == 1) {
60527 + if (__lockref_read(&dentry->d_lockref) == 1) {
60528 if (!spin_trylock(&inode->i_lock)) {
60529 spin_unlock(&dentry->d_lock);
60530 cpu_relax();
60531 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60532
60533 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60534 dentry->d_flags |= DCACHE_GENOCIDE;
60535 - dentry->d_lockref.count--;
60536 + __lockref_dec(&dentry->d_lockref);
60537 }
60538 }
60539 return D_WALK_CONTINUE;
60540 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60541 mempages -= reserve;
60542
60543 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60544 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60545 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60546 + SLAB_NO_SANITIZE, NULL);
60547
60548 dcache_init();
60549 inode_init();
60550 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60551 index 6f0ce53..92bba36 100644
60552 --- a/fs/debugfs/inode.c
60553 +++ b/fs/debugfs/inode.c
60554 @@ -423,10 +423,20 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60555 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
60556 * returned.
60557 */
60558 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60559 +extern int grsec_enable_sysfs_restrict;
60560 +#endif
60561 +
60562 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60563 {
60564 - return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60565 - parent, NULL, NULL);
60566 + umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
60567 +
60568 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60569 + if (grsec_enable_sysfs_restrict)
60570 + mode = S_IFDIR | S_IRWXU;
60571 +#endif
60572 +
60573 + return __create_file(name, mode, parent, NULL, NULL);
60574 }
60575 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60576
60577 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60578 index 1686dc2..9611c50 100644
60579 --- a/fs/ecryptfs/inode.c
60580 +++ b/fs/ecryptfs/inode.c
60581 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60582 old_fs = get_fs();
60583 set_fs(get_ds());
60584 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60585 - (char __user *)lower_buf,
60586 + (char __force_user *)lower_buf,
60587 PATH_MAX);
60588 set_fs(old_fs);
60589 if (rc < 0)
60590 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60591 index e4141f2..d8263e8 100644
60592 --- a/fs/ecryptfs/miscdev.c
60593 +++ b/fs/ecryptfs/miscdev.c
60594 @@ -304,7 +304,7 @@ check_list:
60595 goto out_unlock_msg_ctx;
60596 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60597 if (msg_ctx->msg) {
60598 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60599 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60600 goto out_unlock_msg_ctx;
60601 i += packet_length_size;
60602 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60603 diff --git a/fs/exec.c b/fs/exec.c
60604 index ad8798e..5f872c9 100644
60605 --- a/fs/exec.c
60606 +++ b/fs/exec.c
60607 @@ -56,8 +56,20 @@
60608 #include <linux/pipe_fs_i.h>
60609 #include <linux/oom.h>
60610 #include <linux/compat.h>
60611 +#include <linux/random.h>
60612 +#include <linux/seq_file.h>
60613 +#include <linux/coredump.h>
60614 +#include <linux/mman.h>
60615 +
60616 +#ifdef CONFIG_PAX_REFCOUNT
60617 +#include <linux/kallsyms.h>
60618 +#include <linux/kdebug.h>
60619 +#endif
60620 +
60621 +#include <trace/events/fs.h>
60622
60623 #include <asm/uaccess.h>
60624 +#include <asm/sections.h>
60625 #include <asm/mmu_context.h>
60626 #include <asm/tlb.h>
60627
60628 @@ -66,19 +78,34 @@
60629
60630 #include <trace/events/sched.h>
60631
60632 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60633 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60634 +{
60635 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60636 +}
60637 +#endif
60638 +
60639 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60640 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60641 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60642 +#endif
60643 +
60644 int suid_dumpable = 0;
60645
60646 static LIST_HEAD(formats);
60647 static DEFINE_RWLOCK(binfmt_lock);
60648
60649 +extern int gr_process_kernel_exec_ban(void);
60650 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60651 +
60652 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60653 {
60654 BUG_ON(!fmt);
60655 if (WARN_ON(!fmt->load_binary))
60656 return;
60657 write_lock(&binfmt_lock);
60658 - insert ? list_add(&fmt->lh, &formats) :
60659 - list_add_tail(&fmt->lh, &formats);
60660 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60661 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60662 write_unlock(&binfmt_lock);
60663 }
60664
60665 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60666 void unregister_binfmt(struct linux_binfmt * fmt)
60667 {
60668 write_lock(&binfmt_lock);
60669 - list_del(&fmt->lh);
60670 + pax_list_del((struct list_head *)&fmt->lh);
60671 write_unlock(&binfmt_lock);
60672 }
60673
60674 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60675 int write)
60676 {
60677 struct page *page;
60678 - int ret;
60679
60680 -#ifdef CONFIG_STACK_GROWSUP
60681 - if (write) {
60682 - ret = expand_downwards(bprm->vma, pos);
60683 - if (ret < 0)
60684 - return NULL;
60685 - }
60686 -#endif
60687 - ret = get_user_pages(current, bprm->mm, pos,
60688 - 1, write, 1, &page, NULL);
60689 - if (ret <= 0)
60690 + if (0 > expand_downwards(bprm->vma, pos))
60691 + return NULL;
60692 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60693 return NULL;
60694
60695 if (write) {
60696 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60697 if (size <= ARG_MAX)
60698 return page;
60699
60700 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60701 + // only allow 512KB for argv+env on suid/sgid binaries
60702 + // to prevent easy ASLR exhaustion
60703 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60704 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60705 + (size > (512 * 1024))) {
60706 + put_page(page);
60707 + return NULL;
60708 + }
60709 +#endif
60710 +
60711 /*
60712 * Limit to 1/4-th the stack size for the argv+env strings.
60713 * This ensures that:
60714 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60715 vma->vm_end = STACK_TOP_MAX;
60716 vma->vm_start = vma->vm_end - PAGE_SIZE;
60717 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60718 +
60719 +#ifdef CONFIG_PAX_SEGMEXEC
60720 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60721 +#endif
60722 +
60723 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60724 INIT_LIST_HEAD(&vma->anon_vma_chain);
60725
60726 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60727 arch_bprm_mm_init(mm, vma);
60728 up_write(&mm->mmap_sem);
60729 bprm->p = vma->vm_end - sizeof(void *);
60730 +
60731 +#ifdef CONFIG_PAX_RANDUSTACK
60732 + if (randomize_va_space)
60733 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60734 +#endif
60735 +
60736 return 0;
60737 err:
60738 up_write(&mm->mmap_sem);
60739 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60740 } ptr;
60741 };
60742
60743 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60744 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60745 {
60746 const char __user *native;
60747
60748 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60749 compat_uptr_t compat;
60750
60751 if (get_user(compat, argv.ptr.compat + nr))
60752 - return ERR_PTR(-EFAULT);
60753 + return (const char __force_user *)ERR_PTR(-EFAULT);
60754
60755 return compat_ptr(compat);
60756 }
60757 #endif
60758
60759 if (get_user(native, argv.ptr.native + nr))
60760 - return ERR_PTR(-EFAULT);
60761 + return (const char __force_user *)ERR_PTR(-EFAULT);
60762
60763 return native;
60764 }
60765 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60766 if (!p)
60767 break;
60768
60769 - if (IS_ERR(p))
60770 + if (IS_ERR((const char __force_kernel *)p))
60771 return -EFAULT;
60772
60773 if (i >= max)
60774 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60775
60776 ret = -EFAULT;
60777 str = get_user_arg_ptr(argv, argc);
60778 - if (IS_ERR(str))
60779 + if (IS_ERR((const char __force_kernel *)str))
60780 goto out;
60781
60782 len = strnlen_user(str, MAX_ARG_STRLEN);
60783 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60784 int r;
60785 mm_segment_t oldfs = get_fs();
60786 struct user_arg_ptr argv = {
60787 - .ptr.native = (const char __user *const __user *)__argv,
60788 + .ptr.native = (const char __user * const __force_user *)__argv,
60789 };
60790
60791 set_fs(KERNEL_DS);
60792 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60793 unsigned long new_end = old_end - shift;
60794 struct mmu_gather tlb;
60795
60796 - BUG_ON(new_start > new_end);
60797 + if (new_start >= new_end || new_start < mmap_min_addr)
60798 + return -ENOMEM;
60799
60800 /*
60801 * ensure there are no vmas between where we want to go
60802 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60803 if (vma != find_vma(mm, new_start))
60804 return -EFAULT;
60805
60806 +#ifdef CONFIG_PAX_SEGMEXEC
60807 + BUG_ON(pax_find_mirror_vma(vma));
60808 +#endif
60809 +
60810 /*
60811 * cover the whole range: [new_start, old_end)
60812 */
60813 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60814 stack_top = arch_align_stack(stack_top);
60815 stack_top = PAGE_ALIGN(stack_top);
60816
60817 - if (unlikely(stack_top < mmap_min_addr) ||
60818 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60819 - return -ENOMEM;
60820 -
60821 stack_shift = vma->vm_end - stack_top;
60822
60823 bprm->p -= stack_shift;
60824 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60825 bprm->exec -= stack_shift;
60826
60827 down_write(&mm->mmap_sem);
60828 +
60829 + /* Move stack pages down in memory. */
60830 + if (stack_shift) {
60831 + ret = shift_arg_pages(vma, stack_shift);
60832 + if (ret)
60833 + goto out_unlock;
60834 + }
60835 +
60836 vm_flags = VM_STACK_FLAGS;
60837
60838 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60839 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60840 + vm_flags &= ~VM_EXEC;
60841 +
60842 +#ifdef CONFIG_PAX_MPROTECT
60843 + if (mm->pax_flags & MF_PAX_MPROTECT)
60844 + vm_flags &= ~VM_MAYEXEC;
60845 +#endif
60846 +
60847 + }
60848 +#endif
60849 +
60850 /*
60851 * Adjust stack execute permissions; explicitly enable for
60852 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60853 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60854 goto out_unlock;
60855 BUG_ON(prev != vma);
60856
60857 - /* Move stack pages down in memory. */
60858 - if (stack_shift) {
60859 - ret = shift_arg_pages(vma, stack_shift);
60860 - if (ret)
60861 - goto out_unlock;
60862 - }
60863 -
60864 /* mprotect_fixup is overkill to remove the temporary stack flags */
60865 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60866
60867 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60868 #endif
60869 current->mm->start_stack = bprm->p;
60870 ret = expand_stack(vma, stack_base);
60871 +
60872 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60873 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60874 + unsigned long size;
60875 + vm_flags_t vm_flags;
60876 +
60877 + size = STACK_TOP - vma->vm_end;
60878 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60879 +
60880 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60881 +
60882 +#ifdef CONFIG_X86
60883 + if (!ret) {
60884 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60885 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60886 + }
60887 +#endif
60888 +
60889 + }
60890 +#endif
60891 +
60892 if (ret)
60893 ret = -EFAULT;
60894
60895 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60896 if (err)
60897 goto exit;
60898
60899 - if (name->name[0] != '\0')
60900 + if (name->name[0] != '\0') {
60901 fsnotify_open(file);
60902 + trace_open_exec(name->name);
60903 + }
60904
60905 out:
60906 return file;
60907 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60908 old_fs = get_fs();
60909 set_fs(get_ds());
60910 /* The cast to a user pointer is valid due to the set_fs() */
60911 - result = vfs_read(file, (void __user *)addr, count, &pos);
60912 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
60913 set_fs(old_fs);
60914 return result;
60915 }
60916 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
60917 tsk->mm = mm;
60918 tsk->active_mm = mm;
60919 activate_mm(active_mm, mm);
60920 + populate_stack();
60921 tsk->mm->vmacache_seqnum = 0;
60922 vmacache_flush(tsk);
60923 task_unlock(tsk);
60924 @@ -1252,7 +1331,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
60925 }
60926 rcu_read_unlock();
60927
60928 - if (p->fs->users > n_fs)
60929 + if (atomic_read(&p->fs->users) > n_fs)
60930 bprm->unsafe |= LSM_UNSAFE_SHARE;
60931 else
60932 p->fs->in_exec = 1;
60933 @@ -1433,6 +1512,31 @@ static int exec_binprm(struct linux_binprm *bprm)
60934 return ret;
60935 }
60936
60937 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60938 +static DEFINE_PER_CPU(u64, exec_counter);
60939 +static int __init init_exec_counters(void)
60940 +{
60941 + unsigned int cpu;
60942 +
60943 + for_each_possible_cpu(cpu) {
60944 + per_cpu(exec_counter, cpu) = (u64)cpu;
60945 + }
60946 +
60947 + return 0;
60948 +}
60949 +early_initcall(init_exec_counters);
60950 +static inline void increment_exec_counter(void)
60951 +{
60952 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
60953 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
60954 +}
60955 +#else
60956 +static inline void increment_exec_counter(void) {}
60957 +#endif
60958 +
60959 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
60960 + struct user_arg_ptr argv);
60961 +
60962 /*
60963 * sys_execve() executes a new program.
60964 */
60965 @@ -1441,6 +1545,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60966 struct user_arg_ptr envp,
60967 int flags)
60968 {
60969 +#ifdef CONFIG_GRKERNSEC
60970 + struct file *old_exec_file;
60971 + struct acl_subject_label *old_acl;
60972 + struct rlimit old_rlim[RLIM_NLIMITS];
60973 +#endif
60974 char *pathbuf = NULL;
60975 struct linux_binprm *bprm;
60976 struct file *file;
60977 @@ -1450,6 +1559,8 @@ static int do_execveat_common(int fd, struct filename *filename,
60978 if (IS_ERR(filename))
60979 return PTR_ERR(filename);
60980
60981 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
60982 +
60983 /*
60984 * We move the actual failure in case of RLIMIT_NPROC excess from
60985 * set*uid() to execve() because too many poorly written programs
60986 @@ -1487,6 +1598,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60987 if (IS_ERR(file))
60988 goto out_unmark;
60989
60990 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
60991 + retval = -EPERM;
60992 + goto out_unmark;
60993 + }
60994 +
60995 sched_exec();
60996
60997 bprm->file = file;
60998 @@ -1513,6 +1629,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60999 }
61000 bprm->interp = bprm->filename;
61001
61002 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
61003 + retval = -EACCES;
61004 + goto out_unmark;
61005 + }
61006 +
61007 retval = bprm_mm_init(bprm);
61008 if (retval)
61009 goto out_unmark;
61010 @@ -1529,24 +1650,70 @@ static int do_execveat_common(int fd, struct filename *filename,
61011 if (retval < 0)
61012 goto out;
61013
61014 +#ifdef CONFIG_GRKERNSEC
61015 + old_acl = current->acl;
61016 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
61017 + old_exec_file = current->exec_file;
61018 + get_file(file);
61019 + current->exec_file = file;
61020 +#endif
61021 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61022 + /* limit suid stack to 8MB
61023 + * we saved the old limits above and will restore them if this exec fails
61024 + */
61025 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
61026 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
61027 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
61028 +#endif
61029 +
61030 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
61031 + retval = -EPERM;
61032 + goto out_fail;
61033 + }
61034 +
61035 + if (!gr_tpe_allow(file)) {
61036 + retval = -EACCES;
61037 + goto out_fail;
61038 + }
61039 +
61040 + if (gr_check_crash_exec(file)) {
61041 + retval = -EACCES;
61042 + goto out_fail;
61043 + }
61044 +
61045 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
61046 + bprm->unsafe);
61047 + if (retval < 0)
61048 + goto out_fail;
61049 +
61050 retval = copy_strings_kernel(1, &bprm->filename, bprm);
61051 if (retval < 0)
61052 - goto out;
61053 + goto out_fail;
61054
61055 bprm->exec = bprm->p;
61056 retval = copy_strings(bprm->envc, envp, bprm);
61057 if (retval < 0)
61058 - goto out;
61059 + goto out_fail;
61060
61061 retval = copy_strings(bprm->argc, argv, bprm);
61062 if (retval < 0)
61063 - goto out;
61064 + goto out_fail;
61065 +
61066 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
61067 +
61068 + gr_handle_exec_args(bprm, argv);
61069
61070 retval = exec_binprm(bprm);
61071 if (retval < 0)
61072 - goto out;
61073 + goto out_fail;
61074 +#ifdef CONFIG_GRKERNSEC
61075 + if (old_exec_file)
61076 + fput(old_exec_file);
61077 +#endif
61078
61079 /* execve succeeded */
61080 +
61081 + increment_exec_counter();
61082 current->fs->in_exec = 0;
61083 current->in_execve = 0;
61084 acct_update_integrals(current);
61085 @@ -1558,6 +1725,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61086 put_files_struct(displaced);
61087 return retval;
61088
61089 +out_fail:
61090 +#ifdef CONFIG_GRKERNSEC
61091 + current->acl = old_acl;
61092 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61093 + fput(current->exec_file);
61094 + current->exec_file = old_exec_file;
61095 +#endif
61096 +
61097 out:
61098 if (bprm->mm) {
61099 acct_arg_size(bprm, 0);
61100 @@ -1704,3 +1879,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61101 argv, envp, flags);
61102 }
61103 #endif
61104 +
61105 +int pax_check_flags(unsigned long *flags)
61106 +{
61107 + int retval = 0;
61108 +
61109 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61110 + if (*flags & MF_PAX_SEGMEXEC)
61111 + {
61112 + *flags &= ~MF_PAX_SEGMEXEC;
61113 + retval = -EINVAL;
61114 + }
61115 +#endif
61116 +
61117 + if ((*flags & MF_PAX_PAGEEXEC)
61118 +
61119 +#ifdef CONFIG_PAX_PAGEEXEC
61120 + && (*flags & MF_PAX_SEGMEXEC)
61121 +#endif
61122 +
61123 + )
61124 + {
61125 + *flags &= ~MF_PAX_PAGEEXEC;
61126 + retval = -EINVAL;
61127 + }
61128 +
61129 + if ((*flags & MF_PAX_MPROTECT)
61130 +
61131 +#ifdef CONFIG_PAX_MPROTECT
61132 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61133 +#endif
61134 +
61135 + )
61136 + {
61137 + *flags &= ~MF_PAX_MPROTECT;
61138 + retval = -EINVAL;
61139 + }
61140 +
61141 + if ((*flags & MF_PAX_EMUTRAMP)
61142 +
61143 +#ifdef CONFIG_PAX_EMUTRAMP
61144 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61145 +#endif
61146 +
61147 + )
61148 + {
61149 + *flags &= ~MF_PAX_EMUTRAMP;
61150 + retval = -EINVAL;
61151 + }
61152 +
61153 + return retval;
61154 +}
61155 +
61156 +EXPORT_SYMBOL(pax_check_flags);
61157 +
61158 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61159 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61160 +{
61161 + char *pathname = d_path(path, buf, buflen);
61162 +
61163 + if (IS_ERR(pathname))
61164 + goto toolong;
61165 +
61166 + pathname = mangle_path(buf, pathname, "\t\n\\");
61167 + if (!pathname)
61168 + goto toolong;
61169 +
61170 + *pathname = 0;
61171 + return buf;
61172 +
61173 +toolong:
61174 + return "<path too long>";
61175 +}
61176 +EXPORT_SYMBOL(pax_get_path);
61177 +
61178 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61179 +{
61180 + struct task_struct *tsk = current;
61181 + struct mm_struct *mm = current->mm;
61182 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61183 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61184 + char *path_exec = NULL;
61185 + char *path_fault = NULL;
61186 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61187 + siginfo_t info = { };
61188 +
61189 + if (buffer_exec && buffer_fault) {
61190 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61191 +
61192 + down_read(&mm->mmap_sem);
61193 + vma = mm->mmap;
61194 + while (vma && (!vma_exec || !vma_fault)) {
61195 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61196 + vma_exec = vma;
61197 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61198 + vma_fault = vma;
61199 + vma = vma->vm_next;
61200 + }
61201 + if (vma_exec)
61202 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61203 + if (vma_fault) {
61204 + start = vma_fault->vm_start;
61205 + end = vma_fault->vm_end;
61206 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61207 + if (vma_fault->vm_file)
61208 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61209 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61210 + path_fault = "<heap>";
61211 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61212 + path_fault = "<stack>";
61213 + else
61214 + path_fault = "<anonymous mapping>";
61215 + }
61216 + up_read(&mm->mmap_sem);
61217 + }
61218 + if (tsk->signal->curr_ip)
61219 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61220 + else
61221 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61222 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61223 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61224 + free_page((unsigned long)buffer_exec);
61225 + free_page((unsigned long)buffer_fault);
61226 + pax_report_insns(regs, pc, sp);
61227 + info.si_signo = SIGKILL;
61228 + info.si_errno = 0;
61229 + info.si_code = SI_KERNEL;
61230 + info.si_pid = 0;
61231 + info.si_uid = 0;
61232 + do_coredump(&info);
61233 +}
61234 +#endif
61235 +
61236 +#ifdef CONFIG_PAX_REFCOUNT
61237 +void pax_report_refcount_overflow(struct pt_regs *regs)
61238 +{
61239 + if (current->signal->curr_ip)
61240 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61241 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61242 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61243 + else
61244 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61245 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61246 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61247 + preempt_disable();
61248 + show_regs(regs);
61249 + preempt_enable();
61250 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61251 +}
61252 +#endif
61253 +
61254 +#ifdef CONFIG_PAX_USERCOPY
61255 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61256 +static noinline int check_stack_object(const void *obj, unsigned long len)
61257 +{
61258 + const void * const stack = task_stack_page(current);
61259 + const void * const stackend = stack + THREAD_SIZE;
61260 +
61261 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61262 + const void *frame = NULL;
61263 + const void *oldframe;
61264 +#endif
61265 +
61266 + if (obj + len < obj)
61267 + return -1;
61268 +
61269 + if (obj + len <= stack || stackend <= obj)
61270 + return 0;
61271 +
61272 + if (obj < stack || stackend < obj + len)
61273 + return -1;
61274 +
61275 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61276 + oldframe = __builtin_frame_address(1);
61277 + if (oldframe)
61278 + frame = __builtin_frame_address(2);
61279 + /*
61280 + low ----------------------------------------------> high
61281 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61282 + ^----------------^
61283 + allow copies only within here
61284 + */
61285 + while (stack <= frame && frame < stackend) {
61286 + /* if obj + len extends past the last frame, this
61287 + check won't pass and the next frame will be 0,
61288 + causing us to bail out and correctly report
61289 + the copy as invalid
61290 + */
61291 + if (obj + len <= frame)
61292 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61293 + oldframe = frame;
61294 + frame = *(const void * const *)frame;
61295 + }
61296 + return -1;
61297 +#else
61298 + return 1;
61299 +#endif
61300 +}
61301 +
61302 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61303 +{
61304 + if (current->signal->curr_ip)
61305 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61306 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61307 + else
61308 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61309 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61310 + dump_stack();
61311 + gr_handle_kernel_exploit();
61312 + do_group_exit(SIGKILL);
61313 +}
61314 +#endif
61315 +
61316 +#ifdef CONFIG_PAX_USERCOPY
61317 +
61318 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61319 +{
61320 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61321 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61322 +#ifdef CONFIG_MODULES
61323 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61324 +#else
61325 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61326 +#endif
61327 +
61328 +#else
61329 + unsigned long textlow = (unsigned long)_stext;
61330 + unsigned long texthigh = (unsigned long)_etext;
61331 +
61332 +#ifdef CONFIG_X86_64
61333 + /* check against linear mapping as well */
61334 + if (high > (unsigned long)__va(__pa(textlow)) &&
61335 + low < (unsigned long)__va(__pa(texthigh)))
61336 + return true;
61337 +#endif
61338 +
61339 +#endif
61340 +
61341 + if (high <= textlow || low >= texthigh)
61342 + return false;
61343 + else
61344 + return true;
61345 +}
61346 +#endif
61347 +
61348 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61349 +{
61350 +#ifdef CONFIG_PAX_USERCOPY
61351 + const char *type;
61352 +#endif
61353 +
61354 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61355 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61356 + unsigned long currentsp = (unsigned long)&stackstart;
61357 + if (unlikely((currentsp < stackstart + 512 ||
61358 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61359 + BUG();
61360 +#endif
61361 +
61362 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61363 + if (const_size)
61364 + return;
61365 +#endif
61366 +
61367 +#ifdef CONFIG_PAX_USERCOPY
61368 + if (!n)
61369 + return;
61370 +
61371 + type = check_heap_object(ptr, n);
61372 + if (!type) {
61373 + int ret = check_stack_object(ptr, n);
61374 + if (ret == 1 || ret == 2)
61375 + return;
61376 + if (ret == 0) {
61377 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61378 + type = "<kernel text>";
61379 + else
61380 + return;
61381 + } else
61382 + type = "<process stack>";
61383 + }
61384 +
61385 + pax_report_usercopy(ptr, n, to_user, type);
61386 +#endif
61387 +
61388 +}
61389 +EXPORT_SYMBOL(__check_object_size);
61390 +
61391 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61392 +void pax_track_stack(void)
61393 +{
61394 + unsigned long sp = (unsigned long)&sp;
61395 + if (sp < current_thread_info()->lowest_stack &&
61396 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61397 + current_thread_info()->lowest_stack = sp;
61398 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61399 + BUG();
61400 +}
61401 +EXPORT_SYMBOL(pax_track_stack);
61402 +#endif
61403 +
61404 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61405 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61406 +{
61407 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61408 + dump_stack();
61409 + do_group_exit(SIGKILL);
61410 +}
61411 +EXPORT_SYMBOL(report_size_overflow);
61412 +#endif
61413 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61414 index 9f9992b..8b59411 100644
61415 --- a/fs/ext2/balloc.c
61416 +++ b/fs/ext2/balloc.c
61417 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61418
61419 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61420 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61421 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61422 + if (free_blocks < root_blocks + 1 &&
61423 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61424 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61425 - !in_group_p (sbi->s_resgid))) {
61426 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61427 return 0;
61428 }
61429 return 1;
61430 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61431 index ae55fdd..5e64c27 100644
61432 --- a/fs/ext2/super.c
61433 +++ b/fs/ext2/super.c
61434 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61435 #ifdef CONFIG_EXT2_FS_XATTR
61436 if (test_opt(sb, XATTR_USER))
61437 seq_puts(seq, ",user_xattr");
61438 - if (!test_opt(sb, XATTR_USER) &&
61439 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61440 + if (!test_opt(sb, XATTR_USER))
61441 seq_puts(seq, ",nouser_xattr");
61442 - }
61443 #endif
61444
61445 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61446 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61447 if (def_mount_opts & EXT2_DEFM_UID16)
61448 set_opt(sbi->s_mount_opt, NO_UID32);
61449 #ifdef CONFIG_EXT2_FS_XATTR
61450 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61451 - set_opt(sbi->s_mount_opt, XATTR_USER);
61452 + /* always enable user xattrs */
61453 + set_opt(sbi->s_mount_opt, XATTR_USER);
61454 #endif
61455 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61456 if (def_mount_opts & EXT2_DEFM_ACL)
61457 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61458 index 9142614..97484fa 100644
61459 --- a/fs/ext2/xattr.c
61460 +++ b/fs/ext2/xattr.c
61461 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61462 struct buffer_head *bh = NULL;
61463 struct ext2_xattr_entry *entry;
61464 char *end;
61465 - size_t rest = buffer_size;
61466 + size_t rest = buffer_size, total_size = 0;
61467 int error;
61468
61469 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61470 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61471 buffer += size;
61472 }
61473 rest -= size;
61474 + total_size += size;
61475 }
61476 }
61477 - error = buffer_size - rest; /* total size */
61478 + error = total_size;
61479
61480 cleanup:
61481 brelse(bh);
61482 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61483 index 158b5d4..2432610 100644
61484 --- a/fs/ext3/balloc.c
61485 +++ b/fs/ext3/balloc.c
61486 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61487
61488 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61489 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61490 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61491 + if (free_blocks < root_blocks + 1 &&
61492 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61493 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61494 - !in_group_p (sbi->s_resgid))) {
61495 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61496 return 0;
61497 }
61498 return 1;
61499 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61500 index 9b4e7d7..048d025 100644
61501 --- a/fs/ext3/super.c
61502 +++ b/fs/ext3/super.c
61503 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61504 #ifdef CONFIG_EXT3_FS_XATTR
61505 if (test_opt(sb, XATTR_USER))
61506 seq_puts(seq, ",user_xattr");
61507 - if (!test_opt(sb, XATTR_USER) &&
61508 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61509 + if (!test_opt(sb, XATTR_USER))
61510 seq_puts(seq, ",nouser_xattr");
61511 - }
61512 #endif
61513 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61514 if (test_opt(sb, POSIX_ACL))
61515 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61516 if (def_mount_opts & EXT3_DEFM_UID16)
61517 set_opt(sbi->s_mount_opt, NO_UID32);
61518 #ifdef CONFIG_EXT3_FS_XATTR
61519 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61520 - set_opt(sbi->s_mount_opt, XATTR_USER);
61521 + /* always enable user xattrs */
61522 + set_opt(sbi->s_mount_opt, XATTR_USER);
61523 #endif
61524 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61525 if (def_mount_opts & EXT3_DEFM_ACL)
61526 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61527 index c6874be..f8a6ae8 100644
61528 --- a/fs/ext3/xattr.c
61529 +++ b/fs/ext3/xattr.c
61530 @@ -330,7 +330,7 @@ static int
61531 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61532 char *buffer, size_t buffer_size)
61533 {
61534 - size_t rest = buffer_size;
61535 + size_t rest = buffer_size, total_size = 0;
61536
61537 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61538 const struct xattr_handler *handler =
61539 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61540 buffer += size;
61541 }
61542 rest -= size;
61543 + total_size += size;
61544 }
61545 }
61546 - return buffer_size - rest;
61547 + return total_size;
61548 }
61549
61550 static int
61551 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61552 index 83a6f49..d4e4d03 100644
61553 --- a/fs/ext4/balloc.c
61554 +++ b/fs/ext4/balloc.c
61555 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61556 /* Hm, nope. Are (enough) root reserved clusters available? */
61557 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61558 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61559 - capable(CAP_SYS_RESOURCE) ||
61560 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61561 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61562 + capable_nolog(CAP_SYS_RESOURCE)) {
61563
61564 if (free_clusters >= (nclusters + dirty_clusters +
61565 resv_clusters))
61566 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61567 index a75fba6..8235fca 100644
61568 --- a/fs/ext4/ext4.h
61569 +++ b/fs/ext4/ext4.h
61570 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61571 unsigned long s_mb_last_start;
61572
61573 /* stats for buddy allocator */
61574 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61575 - atomic_t s_bal_success; /* we found long enough chunks */
61576 - atomic_t s_bal_allocated; /* in blocks */
61577 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61578 - atomic_t s_bal_goals; /* goal hits */
61579 - atomic_t s_bal_breaks; /* too long searches */
61580 - atomic_t s_bal_2orders; /* 2^order hits */
61581 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61582 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61583 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61584 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61585 + atomic_unchecked_t s_bal_goals; /* goal hits */
61586 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61587 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61588 spinlock_t s_bal_lock;
61589 unsigned long s_mb_buddies_generated;
61590 unsigned long long s_mb_generation_time;
61591 - atomic_t s_mb_lost_chunks;
61592 - atomic_t s_mb_preallocated;
61593 - atomic_t s_mb_discarded;
61594 + atomic_unchecked_t s_mb_lost_chunks;
61595 + atomic_unchecked_t s_mb_preallocated;
61596 + atomic_unchecked_t s_mb_discarded;
61597 atomic_t s_lock_busy;
61598
61599 /* locality groups */
61600 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61601 index 8d1e602..abf497b 100644
61602 --- a/fs/ext4/mballoc.c
61603 +++ b/fs/ext4/mballoc.c
61604 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61605 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61606
61607 if (EXT4_SB(sb)->s_mb_stats)
61608 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61609 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61610
61611 break;
61612 }
61613 @@ -2211,7 +2211,7 @@ repeat:
61614 ac->ac_status = AC_STATUS_CONTINUE;
61615 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61616 cr = 3;
61617 - atomic_inc(&sbi->s_mb_lost_chunks);
61618 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61619 goto repeat;
61620 }
61621 }
61622 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61623 if (sbi->s_mb_stats) {
61624 ext4_msg(sb, KERN_INFO,
61625 "mballoc: %u blocks %u reqs (%u success)",
61626 - atomic_read(&sbi->s_bal_allocated),
61627 - atomic_read(&sbi->s_bal_reqs),
61628 - atomic_read(&sbi->s_bal_success));
61629 + atomic_read_unchecked(&sbi->s_bal_allocated),
61630 + atomic_read_unchecked(&sbi->s_bal_reqs),
61631 + atomic_read_unchecked(&sbi->s_bal_success));
61632 ext4_msg(sb, KERN_INFO,
61633 "mballoc: %u extents scanned, %u goal hits, "
61634 "%u 2^N hits, %u breaks, %u lost",
61635 - atomic_read(&sbi->s_bal_ex_scanned),
61636 - atomic_read(&sbi->s_bal_goals),
61637 - atomic_read(&sbi->s_bal_2orders),
61638 - atomic_read(&sbi->s_bal_breaks),
61639 - atomic_read(&sbi->s_mb_lost_chunks));
61640 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61641 + atomic_read_unchecked(&sbi->s_bal_goals),
61642 + atomic_read_unchecked(&sbi->s_bal_2orders),
61643 + atomic_read_unchecked(&sbi->s_bal_breaks),
61644 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61645 ext4_msg(sb, KERN_INFO,
61646 "mballoc: %lu generated and it took %Lu",
61647 sbi->s_mb_buddies_generated,
61648 sbi->s_mb_generation_time);
61649 ext4_msg(sb, KERN_INFO,
61650 "mballoc: %u preallocated, %u discarded",
61651 - atomic_read(&sbi->s_mb_preallocated),
61652 - atomic_read(&sbi->s_mb_discarded));
61653 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61654 + atomic_read_unchecked(&sbi->s_mb_discarded));
61655 }
61656
61657 free_percpu(sbi->s_locality_groups);
61658 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61659 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61660
61661 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61662 - atomic_inc(&sbi->s_bal_reqs);
61663 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61664 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61665 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61666 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61667 - atomic_inc(&sbi->s_bal_success);
61668 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61669 + atomic_inc_unchecked(&sbi->s_bal_success);
61670 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61671 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61672 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61673 - atomic_inc(&sbi->s_bal_goals);
61674 + atomic_inc_unchecked(&sbi->s_bal_goals);
61675 if (ac->ac_found > sbi->s_mb_max_to_scan)
61676 - atomic_inc(&sbi->s_bal_breaks);
61677 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61678 }
61679
61680 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61681 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61682 trace_ext4_mb_new_inode_pa(ac, pa);
61683
61684 ext4_mb_use_inode_pa(ac, pa);
61685 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61686 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61687
61688 ei = EXT4_I(ac->ac_inode);
61689 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61690 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61691 trace_ext4_mb_new_group_pa(ac, pa);
61692
61693 ext4_mb_use_group_pa(ac, pa);
61694 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61695 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61696
61697 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61698 lg = ac->ac_lg;
61699 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61700 * from the bitmap and continue.
61701 */
61702 }
61703 - atomic_add(free, &sbi->s_mb_discarded);
61704 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61705
61706 return err;
61707 }
61708 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61709 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61710 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61711 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61712 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61713 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61714 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61715
61716 return 0;
61717 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61718 index 8313ca3..8a37d08 100644
61719 --- a/fs/ext4/mmp.c
61720 +++ b/fs/ext4/mmp.c
61721 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61722 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61723 const char *function, unsigned int line, const char *msg)
61724 {
61725 - __ext4_warning(sb, function, line, msg);
61726 + __ext4_warning(sb, function, line, "%s", msg);
61727 __ext4_warning(sb, function, line,
61728 "MMP failure info: last update time: %llu, last update "
61729 "node: %s, last update device: %s\n",
61730 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
61731 index 8a8ec62..1b02de5 100644
61732 --- a/fs/ext4/resize.c
61733 +++ b/fs/ext4/resize.c
61734 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61735
61736 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
61737 for (count2 = count; count > 0; count -= count2, block += count2) {
61738 - ext4_fsblk_t start;
61739 + ext4_fsblk_t start, diff;
61740 struct buffer_head *bh;
61741 ext4_group_t group;
61742 int err;
61743 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61744 start = ext4_group_first_block_no(sb, group);
61745 group -= flex_gd->groups[0].group;
61746
61747 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
61748 - if (count2 > count)
61749 - count2 = count;
61750 -
61751 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
61752 BUG_ON(flex_gd->count > 1);
61753 continue;
61754 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61755 err = ext4_journal_get_write_access(handle, bh);
61756 if (err)
61757 return err;
61758 +
61759 + diff = block - start;
61760 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
61761 + if (count2 > count)
61762 + count2 = count;
61763 +
61764 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
61765 - block - start, count2);
61766 - ext4_set_bits(bh->b_data, block - start, count2);
61767 + diff, count2);
61768 + ext4_set_bits(bh->b_data, diff, count2);
61769
61770 err = ext4_handle_dirty_metadata(handle, NULL, bh);
61771 if (unlikely(err))
61772 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61773 index fc29b2c..6c8b255 100644
61774 --- a/fs/ext4/super.c
61775 +++ b/fs/ext4/super.c
61776 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61777 }
61778
61779 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61780 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61781 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61782 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61783
61784 #ifdef CONFIG_QUOTA
61785 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61786 int offset;
61787 int deprecated_val;
61788 } u;
61789 -};
61790 +} __do_const;
61791
61792 static int parse_strtoull(const char *buf,
61793 unsigned long long max, unsigned long long *value)
61794 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61795 index 1e09fc7..0400dd4 100644
61796 --- a/fs/ext4/xattr.c
61797 +++ b/fs/ext4/xattr.c
61798 @@ -399,7 +399,7 @@ static int
61799 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61800 char *buffer, size_t buffer_size)
61801 {
61802 - size_t rest = buffer_size;
61803 + size_t rest = buffer_size, total_size = 0;
61804
61805 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61806 const struct xattr_handler *handler =
61807 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61808 buffer += size;
61809 }
61810 rest -= size;
61811 + total_size += size;
61812 }
61813 }
61814 - return buffer_size - rest;
61815 + return total_size;
61816 }
61817
61818 static int
61819 diff --git a/fs/fcntl.c b/fs/fcntl.c
61820 index ee85cd4..9dd0d20 100644
61821 --- a/fs/fcntl.c
61822 +++ b/fs/fcntl.c
61823 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61824 int force)
61825 {
61826 security_file_set_fowner(filp);
61827 + if (gr_handle_chroot_fowner(pid, type))
61828 + return;
61829 + if (gr_check_protected_task_fowner(pid, type))
61830 + return;
61831 f_modown(filp, pid, type, force);
61832 }
61833 EXPORT_SYMBOL(__f_setown);
61834 diff --git a/fs/fhandle.c b/fs/fhandle.c
61835 index 999ff5c..2281df9 100644
61836 --- a/fs/fhandle.c
61837 +++ b/fs/fhandle.c
61838 @@ -8,6 +8,7 @@
61839 #include <linux/fs_struct.h>
61840 #include <linux/fsnotify.h>
61841 #include <linux/personality.h>
61842 +#include <linux/grsecurity.h>
61843 #include <asm/uaccess.h>
61844 #include "internal.h"
61845 #include "mount.h"
61846 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61847 } else
61848 retval = 0;
61849 /* copy the mount id */
61850 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61851 - sizeof(*mnt_id)) ||
61852 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61853 copy_to_user(ufh, handle,
61854 sizeof(struct file_handle) + handle_bytes))
61855 retval = -EFAULT;
61856 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61857 * the directory. Ideally we would like CAP_DAC_SEARCH.
61858 * But we don't have that
61859 */
61860 - if (!capable(CAP_DAC_READ_SEARCH)) {
61861 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61862 retval = -EPERM;
61863 goto out_err;
61864 }
61865 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61866 goto out_err;
61867 }
61868 /* copy the full handle */
61869 - if (copy_from_user(handle, ufh,
61870 - sizeof(struct file_handle) +
61871 + *handle = f_handle;
61872 + if (copy_from_user(&handle->f_handle,
61873 + &ufh->f_handle,
61874 f_handle.handle_bytes)) {
61875 retval = -EFAULT;
61876 goto out_handle;
61877 diff --git a/fs/file.c b/fs/file.c
61878 index ee738ea..f6c1562 100644
61879 --- a/fs/file.c
61880 +++ b/fs/file.c
61881 @@ -16,6 +16,7 @@
61882 #include <linux/slab.h>
61883 #include <linux/vmalloc.h>
61884 #include <linux/file.h>
61885 +#include <linux/security.h>
61886 #include <linux/fdtable.h>
61887 #include <linux/bitops.h>
61888 #include <linux/interrupt.h>
61889 @@ -139,7 +140,7 @@ out:
61890 * Return <0 error code on error; 1 on successful completion.
61891 * The files->file_lock should be held on entry, and will be held on exit.
61892 */
61893 -static int expand_fdtable(struct files_struct *files, int nr)
61894 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
61895 __releases(files->file_lock)
61896 __acquires(files->file_lock)
61897 {
61898 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
61899 * expanded and execution may have blocked.
61900 * The files->file_lock should be held on entry, and will be held on exit.
61901 */
61902 -static int expand_files(struct files_struct *files, int nr)
61903 +static int expand_files(struct files_struct *files, unsigned int nr)
61904 {
61905 struct fdtable *fdt;
61906
61907 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
61908 if (!file)
61909 return __close_fd(files, fd);
61910
61911 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
61912 if (fd >= rlimit(RLIMIT_NOFILE))
61913 return -EBADF;
61914
61915 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
61916 if (unlikely(oldfd == newfd))
61917 return -EINVAL;
61918
61919 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
61920 if (newfd >= rlimit(RLIMIT_NOFILE))
61921 return -EBADF;
61922
61923 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
61924 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
61925 {
61926 int err;
61927 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
61928 if (from >= rlimit(RLIMIT_NOFILE))
61929 return -EINVAL;
61930 err = alloc_fd(from, flags);
61931 diff --git a/fs/filesystems.c b/fs/filesystems.c
61932 index 5797d45..7d7d79a 100644
61933 --- a/fs/filesystems.c
61934 +++ b/fs/filesystems.c
61935 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
61936 int len = dot ? dot - name : strlen(name);
61937
61938 fs = __get_fs_type(name, len);
61939 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
61940 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
61941 +#else
61942 if (!fs && (request_module("fs-%.*s", len, name) == 0))
61943 +#endif
61944 fs = __get_fs_type(name, len);
61945
61946 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
61947 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
61948 index 7dca743..2f2786d 100644
61949 --- a/fs/fs_struct.c
61950 +++ b/fs/fs_struct.c
61951 @@ -4,6 +4,7 @@
61952 #include <linux/path.h>
61953 #include <linux/slab.h>
61954 #include <linux/fs_struct.h>
61955 +#include <linux/grsecurity.h>
61956 #include "internal.h"
61957
61958 /*
61959 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
61960 struct path old_root;
61961
61962 path_get(path);
61963 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
61964 spin_lock(&fs->lock);
61965 write_seqcount_begin(&fs->seq);
61966 old_root = fs->root;
61967 fs->root = *path;
61968 + gr_set_chroot_entries(current, path);
61969 write_seqcount_end(&fs->seq);
61970 spin_unlock(&fs->lock);
61971 - if (old_root.dentry)
61972 + if (old_root.dentry) {
61973 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
61974 path_put(&old_root);
61975 + }
61976 }
61977
61978 /*
61979 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61980 int hits = 0;
61981 spin_lock(&fs->lock);
61982 write_seqcount_begin(&fs->seq);
61983 + /* this root replacement is only done by pivot_root,
61984 + leave grsec's chroot tagging alone for this task
61985 + so that a pivoted root isn't treated as a chroot
61986 + */
61987 hits += replace_path(&fs->root, old_root, new_root);
61988 hits += replace_path(&fs->pwd, old_root, new_root);
61989 write_seqcount_end(&fs->seq);
61990 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61991
61992 void free_fs_struct(struct fs_struct *fs)
61993 {
61994 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
61995 path_put(&fs->root);
61996 path_put(&fs->pwd);
61997 kmem_cache_free(fs_cachep, fs);
61998 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
61999 task_lock(tsk);
62000 spin_lock(&fs->lock);
62001 tsk->fs = NULL;
62002 - kill = !--fs->users;
62003 + gr_clear_chroot_entries(tsk);
62004 + kill = !atomic_dec_return(&fs->users);
62005 spin_unlock(&fs->lock);
62006 task_unlock(tsk);
62007 if (kill)
62008 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62009 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
62010 /* We don't need to lock fs - think why ;-) */
62011 if (fs) {
62012 - fs->users = 1;
62013 + atomic_set(&fs->users, 1);
62014 fs->in_exec = 0;
62015 spin_lock_init(&fs->lock);
62016 seqcount_init(&fs->seq);
62017 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
62018 spin_lock(&old->lock);
62019 fs->root = old->root;
62020 path_get(&fs->root);
62021 + /* instead of calling gr_set_chroot_entries here,
62022 + we call it from every caller of this function
62023 + */
62024 fs->pwd = old->pwd;
62025 path_get(&fs->pwd);
62026 spin_unlock(&old->lock);
62027 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
62028
62029 task_lock(current);
62030 spin_lock(&fs->lock);
62031 - kill = !--fs->users;
62032 + kill = !atomic_dec_return(&fs->users);
62033 current->fs = new_fs;
62034 + gr_set_chroot_entries(current, &new_fs->root);
62035 spin_unlock(&fs->lock);
62036 task_unlock(current);
62037
62038 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
62039
62040 int current_umask(void)
62041 {
62042 - return current->fs->umask;
62043 + return current->fs->umask | gr_acl_umask();
62044 }
62045 EXPORT_SYMBOL(current_umask);
62046
62047 /* to be mentioned only in INIT_TASK */
62048 struct fs_struct init_fs = {
62049 - .users = 1,
62050 + .users = ATOMIC_INIT(1),
62051 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
62052 .seq = SEQCNT_ZERO(init_fs.seq),
62053 .umask = 0022,
62054 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
62055 index 89acec7..a575262 100644
62056 --- a/fs/fscache/cookie.c
62057 +++ b/fs/fscache/cookie.c
62058 @@ -19,7 +19,7 @@
62059
62060 struct kmem_cache *fscache_cookie_jar;
62061
62062 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
62063 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
62064
62065 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
62066 static int fscache_alloc_object(struct fscache_cache *cache,
62067 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
62068 parent ? (char *) parent->def->name : "<no-parent>",
62069 def->name, netfs_data, enable);
62070
62071 - fscache_stat(&fscache_n_acquires);
62072 + fscache_stat_unchecked(&fscache_n_acquires);
62073
62074 /* if there's no parent cookie, then we don't create one here either */
62075 if (!parent) {
62076 - fscache_stat(&fscache_n_acquires_null);
62077 + fscache_stat_unchecked(&fscache_n_acquires_null);
62078 _leave(" [no parent]");
62079 return NULL;
62080 }
62081 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62082 /* allocate and initialise a cookie */
62083 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62084 if (!cookie) {
62085 - fscache_stat(&fscache_n_acquires_oom);
62086 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62087 _leave(" [ENOMEM]");
62088 return NULL;
62089 }
62090 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62091
62092 switch (cookie->def->type) {
62093 case FSCACHE_COOKIE_TYPE_INDEX:
62094 - fscache_stat(&fscache_n_cookie_index);
62095 + fscache_stat_unchecked(&fscache_n_cookie_index);
62096 break;
62097 case FSCACHE_COOKIE_TYPE_DATAFILE:
62098 - fscache_stat(&fscache_n_cookie_data);
62099 + fscache_stat_unchecked(&fscache_n_cookie_data);
62100 break;
62101 default:
62102 - fscache_stat(&fscache_n_cookie_special);
62103 + fscache_stat_unchecked(&fscache_n_cookie_special);
62104 break;
62105 }
62106
62107 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62108 } else {
62109 atomic_dec(&parent->n_children);
62110 __fscache_cookie_put(cookie);
62111 - fscache_stat(&fscache_n_acquires_nobufs);
62112 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62113 _leave(" = NULL");
62114 return NULL;
62115 }
62116 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62117 }
62118 }
62119
62120 - fscache_stat(&fscache_n_acquires_ok);
62121 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62122 _leave(" = %p", cookie);
62123 return cookie;
62124 }
62125 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62126 cache = fscache_select_cache_for_object(cookie->parent);
62127 if (!cache) {
62128 up_read(&fscache_addremove_sem);
62129 - fscache_stat(&fscache_n_acquires_no_cache);
62130 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62131 _leave(" = -ENOMEDIUM [no cache]");
62132 return -ENOMEDIUM;
62133 }
62134 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62135 object = cache->ops->alloc_object(cache, cookie);
62136 fscache_stat_d(&fscache_n_cop_alloc_object);
62137 if (IS_ERR(object)) {
62138 - fscache_stat(&fscache_n_object_no_alloc);
62139 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62140 ret = PTR_ERR(object);
62141 goto error;
62142 }
62143
62144 - fscache_stat(&fscache_n_object_alloc);
62145 + fscache_stat_unchecked(&fscache_n_object_alloc);
62146
62147 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62148 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62149
62150 _debug("ALLOC OBJ%x: %s {%lx}",
62151 object->debug_id, cookie->def->name, object->events);
62152 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62153
62154 _enter("{%s}", cookie->def->name);
62155
62156 - fscache_stat(&fscache_n_invalidates);
62157 + fscache_stat_unchecked(&fscache_n_invalidates);
62158
62159 /* Only permit invalidation of data files. Invalidating an index will
62160 * require the caller to release all its attachments to the tree rooted
62161 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62162 {
62163 struct fscache_object *object;
62164
62165 - fscache_stat(&fscache_n_updates);
62166 + fscache_stat_unchecked(&fscache_n_updates);
62167
62168 if (!cookie) {
62169 - fscache_stat(&fscache_n_updates_null);
62170 + fscache_stat_unchecked(&fscache_n_updates_null);
62171 _leave(" [no cookie]");
62172 return;
62173 }
62174 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62175 */
62176 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62177 {
62178 - fscache_stat(&fscache_n_relinquishes);
62179 + fscache_stat_unchecked(&fscache_n_relinquishes);
62180 if (retire)
62181 - fscache_stat(&fscache_n_relinquishes_retire);
62182 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62183
62184 if (!cookie) {
62185 - fscache_stat(&fscache_n_relinquishes_null);
62186 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62187 _leave(" [no cookie]");
62188 return;
62189 }
62190 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62191 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62192 goto inconsistent;
62193
62194 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62195 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62196
62197 __fscache_use_cookie(cookie);
62198 if (fscache_submit_op(object, op) < 0)
62199 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62200 index 7872a62..d91b19f 100644
62201 --- a/fs/fscache/internal.h
62202 +++ b/fs/fscache/internal.h
62203 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62204 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62205 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62206 struct fscache_operation *,
62207 - atomic_t *,
62208 - atomic_t *,
62209 + atomic_unchecked_t *,
62210 + atomic_unchecked_t *,
62211 void (*)(struct fscache_operation *));
62212 extern void fscache_invalidate_writes(struct fscache_cookie *);
62213
62214 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62215 * stats.c
62216 */
62217 #ifdef CONFIG_FSCACHE_STATS
62218 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62219 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62220 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62221 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62222
62223 -extern atomic_t fscache_n_op_pend;
62224 -extern atomic_t fscache_n_op_run;
62225 -extern atomic_t fscache_n_op_enqueue;
62226 -extern atomic_t fscache_n_op_deferred_release;
62227 -extern atomic_t fscache_n_op_release;
62228 -extern atomic_t fscache_n_op_gc;
62229 -extern atomic_t fscache_n_op_cancelled;
62230 -extern atomic_t fscache_n_op_rejected;
62231 +extern atomic_unchecked_t fscache_n_op_pend;
62232 +extern atomic_unchecked_t fscache_n_op_run;
62233 +extern atomic_unchecked_t fscache_n_op_enqueue;
62234 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62235 +extern atomic_unchecked_t fscache_n_op_release;
62236 +extern atomic_unchecked_t fscache_n_op_gc;
62237 +extern atomic_unchecked_t fscache_n_op_cancelled;
62238 +extern atomic_unchecked_t fscache_n_op_rejected;
62239
62240 -extern atomic_t fscache_n_attr_changed;
62241 -extern atomic_t fscache_n_attr_changed_ok;
62242 -extern atomic_t fscache_n_attr_changed_nobufs;
62243 -extern atomic_t fscache_n_attr_changed_nomem;
62244 -extern atomic_t fscache_n_attr_changed_calls;
62245 +extern atomic_unchecked_t fscache_n_attr_changed;
62246 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62247 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62248 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62249 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62250
62251 -extern atomic_t fscache_n_allocs;
62252 -extern atomic_t fscache_n_allocs_ok;
62253 -extern atomic_t fscache_n_allocs_wait;
62254 -extern atomic_t fscache_n_allocs_nobufs;
62255 -extern atomic_t fscache_n_allocs_intr;
62256 -extern atomic_t fscache_n_allocs_object_dead;
62257 -extern atomic_t fscache_n_alloc_ops;
62258 -extern atomic_t fscache_n_alloc_op_waits;
62259 +extern atomic_unchecked_t fscache_n_allocs;
62260 +extern atomic_unchecked_t fscache_n_allocs_ok;
62261 +extern atomic_unchecked_t fscache_n_allocs_wait;
62262 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62263 +extern atomic_unchecked_t fscache_n_allocs_intr;
62264 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62265 +extern atomic_unchecked_t fscache_n_alloc_ops;
62266 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62267
62268 -extern atomic_t fscache_n_retrievals;
62269 -extern atomic_t fscache_n_retrievals_ok;
62270 -extern atomic_t fscache_n_retrievals_wait;
62271 -extern atomic_t fscache_n_retrievals_nodata;
62272 -extern atomic_t fscache_n_retrievals_nobufs;
62273 -extern atomic_t fscache_n_retrievals_intr;
62274 -extern atomic_t fscache_n_retrievals_nomem;
62275 -extern atomic_t fscache_n_retrievals_object_dead;
62276 -extern atomic_t fscache_n_retrieval_ops;
62277 -extern atomic_t fscache_n_retrieval_op_waits;
62278 +extern atomic_unchecked_t fscache_n_retrievals;
62279 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62280 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62281 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62282 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62283 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62284 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62285 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62286 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62287 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62288
62289 -extern atomic_t fscache_n_stores;
62290 -extern atomic_t fscache_n_stores_ok;
62291 -extern atomic_t fscache_n_stores_again;
62292 -extern atomic_t fscache_n_stores_nobufs;
62293 -extern atomic_t fscache_n_stores_oom;
62294 -extern atomic_t fscache_n_store_ops;
62295 -extern atomic_t fscache_n_store_calls;
62296 -extern atomic_t fscache_n_store_pages;
62297 -extern atomic_t fscache_n_store_radix_deletes;
62298 -extern atomic_t fscache_n_store_pages_over_limit;
62299 +extern atomic_unchecked_t fscache_n_stores;
62300 +extern atomic_unchecked_t fscache_n_stores_ok;
62301 +extern atomic_unchecked_t fscache_n_stores_again;
62302 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62303 +extern atomic_unchecked_t fscache_n_stores_oom;
62304 +extern atomic_unchecked_t fscache_n_store_ops;
62305 +extern atomic_unchecked_t fscache_n_store_calls;
62306 +extern atomic_unchecked_t fscache_n_store_pages;
62307 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62308 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62309
62310 -extern atomic_t fscache_n_store_vmscan_not_storing;
62311 -extern atomic_t fscache_n_store_vmscan_gone;
62312 -extern atomic_t fscache_n_store_vmscan_busy;
62313 -extern atomic_t fscache_n_store_vmscan_cancelled;
62314 -extern atomic_t fscache_n_store_vmscan_wait;
62315 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62316 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62317 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62318 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62319 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62320
62321 -extern atomic_t fscache_n_marks;
62322 -extern atomic_t fscache_n_uncaches;
62323 +extern atomic_unchecked_t fscache_n_marks;
62324 +extern atomic_unchecked_t fscache_n_uncaches;
62325
62326 -extern atomic_t fscache_n_acquires;
62327 -extern atomic_t fscache_n_acquires_null;
62328 -extern atomic_t fscache_n_acquires_no_cache;
62329 -extern atomic_t fscache_n_acquires_ok;
62330 -extern atomic_t fscache_n_acquires_nobufs;
62331 -extern atomic_t fscache_n_acquires_oom;
62332 +extern atomic_unchecked_t fscache_n_acquires;
62333 +extern atomic_unchecked_t fscache_n_acquires_null;
62334 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62335 +extern atomic_unchecked_t fscache_n_acquires_ok;
62336 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62337 +extern atomic_unchecked_t fscache_n_acquires_oom;
62338
62339 -extern atomic_t fscache_n_invalidates;
62340 -extern atomic_t fscache_n_invalidates_run;
62341 +extern atomic_unchecked_t fscache_n_invalidates;
62342 +extern atomic_unchecked_t fscache_n_invalidates_run;
62343
62344 -extern atomic_t fscache_n_updates;
62345 -extern atomic_t fscache_n_updates_null;
62346 -extern atomic_t fscache_n_updates_run;
62347 +extern atomic_unchecked_t fscache_n_updates;
62348 +extern atomic_unchecked_t fscache_n_updates_null;
62349 +extern atomic_unchecked_t fscache_n_updates_run;
62350
62351 -extern atomic_t fscache_n_relinquishes;
62352 -extern atomic_t fscache_n_relinquishes_null;
62353 -extern atomic_t fscache_n_relinquishes_waitcrt;
62354 -extern atomic_t fscache_n_relinquishes_retire;
62355 +extern atomic_unchecked_t fscache_n_relinquishes;
62356 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62357 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62358 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62359
62360 -extern atomic_t fscache_n_cookie_index;
62361 -extern atomic_t fscache_n_cookie_data;
62362 -extern atomic_t fscache_n_cookie_special;
62363 +extern atomic_unchecked_t fscache_n_cookie_index;
62364 +extern atomic_unchecked_t fscache_n_cookie_data;
62365 +extern atomic_unchecked_t fscache_n_cookie_special;
62366
62367 -extern atomic_t fscache_n_object_alloc;
62368 -extern atomic_t fscache_n_object_no_alloc;
62369 -extern atomic_t fscache_n_object_lookups;
62370 -extern atomic_t fscache_n_object_lookups_negative;
62371 -extern atomic_t fscache_n_object_lookups_positive;
62372 -extern atomic_t fscache_n_object_lookups_timed_out;
62373 -extern atomic_t fscache_n_object_created;
62374 -extern atomic_t fscache_n_object_avail;
62375 -extern atomic_t fscache_n_object_dead;
62376 +extern atomic_unchecked_t fscache_n_object_alloc;
62377 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62378 +extern atomic_unchecked_t fscache_n_object_lookups;
62379 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62380 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62381 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62382 +extern atomic_unchecked_t fscache_n_object_created;
62383 +extern atomic_unchecked_t fscache_n_object_avail;
62384 +extern atomic_unchecked_t fscache_n_object_dead;
62385
62386 -extern atomic_t fscache_n_checkaux_none;
62387 -extern atomic_t fscache_n_checkaux_okay;
62388 -extern atomic_t fscache_n_checkaux_update;
62389 -extern atomic_t fscache_n_checkaux_obsolete;
62390 +extern atomic_unchecked_t fscache_n_checkaux_none;
62391 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62392 +extern atomic_unchecked_t fscache_n_checkaux_update;
62393 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62394
62395 extern atomic_t fscache_n_cop_alloc_object;
62396 extern atomic_t fscache_n_cop_lookup_object;
62397 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62398 atomic_inc(stat);
62399 }
62400
62401 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62402 +{
62403 + atomic_inc_unchecked(stat);
62404 +}
62405 +
62406 static inline void fscache_stat_d(atomic_t *stat)
62407 {
62408 atomic_dec(stat);
62409 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62410
62411 #define __fscache_stat(stat) (NULL)
62412 #define fscache_stat(stat) do {} while (0)
62413 +#define fscache_stat_unchecked(stat) do {} while (0)
62414 #define fscache_stat_d(stat) do {} while (0)
62415 #endif
62416
62417 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62418 index da032da..0076ce7 100644
62419 --- a/fs/fscache/object.c
62420 +++ b/fs/fscache/object.c
62421 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62422 _debug("LOOKUP \"%s\" in \"%s\"",
62423 cookie->def->name, object->cache->tag->name);
62424
62425 - fscache_stat(&fscache_n_object_lookups);
62426 + fscache_stat_unchecked(&fscache_n_object_lookups);
62427 fscache_stat(&fscache_n_cop_lookup_object);
62428 ret = object->cache->ops->lookup_object(object);
62429 fscache_stat_d(&fscache_n_cop_lookup_object);
62430 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62431 if (ret == -ETIMEDOUT) {
62432 /* probably stuck behind another object, so move this one to
62433 * the back of the queue */
62434 - fscache_stat(&fscache_n_object_lookups_timed_out);
62435 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62436 _leave(" [timeout]");
62437 return NO_TRANSIT;
62438 }
62439 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62440 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62441
62442 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62443 - fscache_stat(&fscache_n_object_lookups_negative);
62444 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62445
62446 /* Allow write requests to begin stacking up and read requests to begin
62447 * returning ENODATA.
62448 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62449 /* if we were still looking up, then we must have a positive lookup
62450 * result, in which case there may be data available */
62451 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62452 - fscache_stat(&fscache_n_object_lookups_positive);
62453 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62454
62455 /* We do (presumably) have data */
62456 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62457 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62458 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62459 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62460 } else {
62461 - fscache_stat(&fscache_n_object_created);
62462 + fscache_stat_unchecked(&fscache_n_object_created);
62463 }
62464
62465 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62466 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62467 fscache_stat_d(&fscache_n_cop_lookup_complete);
62468
62469 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62470 - fscache_stat(&fscache_n_object_avail);
62471 + fscache_stat_unchecked(&fscache_n_object_avail);
62472
62473 _leave("");
62474 return transit_to(JUMPSTART_DEPS);
62475 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62476
62477 /* this just shifts the object release to the work processor */
62478 fscache_put_object(object);
62479 - fscache_stat(&fscache_n_object_dead);
62480 + fscache_stat_unchecked(&fscache_n_object_dead);
62481
62482 _leave("");
62483 return transit_to(OBJECT_DEAD);
62484 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62485 enum fscache_checkaux result;
62486
62487 if (!object->cookie->def->check_aux) {
62488 - fscache_stat(&fscache_n_checkaux_none);
62489 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62490 return FSCACHE_CHECKAUX_OKAY;
62491 }
62492
62493 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62494 switch (result) {
62495 /* entry okay as is */
62496 case FSCACHE_CHECKAUX_OKAY:
62497 - fscache_stat(&fscache_n_checkaux_okay);
62498 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62499 break;
62500
62501 /* entry requires update */
62502 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62503 - fscache_stat(&fscache_n_checkaux_update);
62504 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62505 break;
62506
62507 /* entry requires deletion */
62508 case FSCACHE_CHECKAUX_OBSOLETE:
62509 - fscache_stat(&fscache_n_checkaux_obsolete);
62510 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62511 break;
62512
62513 default:
62514 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62515 {
62516 const struct fscache_state *s;
62517
62518 - fscache_stat(&fscache_n_invalidates_run);
62519 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62520 fscache_stat(&fscache_n_cop_invalidate_object);
62521 s = _fscache_invalidate_object(object, event);
62522 fscache_stat_d(&fscache_n_cop_invalidate_object);
62523 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62524 {
62525 _enter("{OBJ%x},%d", object->debug_id, event);
62526
62527 - fscache_stat(&fscache_n_updates_run);
62528 + fscache_stat_unchecked(&fscache_n_updates_run);
62529 fscache_stat(&fscache_n_cop_update_object);
62530 object->cache->ops->update_object(object);
62531 fscache_stat_d(&fscache_n_cop_update_object);
62532 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62533 index e7b87a0..a85d47a 100644
62534 --- a/fs/fscache/operation.c
62535 +++ b/fs/fscache/operation.c
62536 @@ -17,7 +17,7 @@
62537 #include <linux/slab.h>
62538 #include "internal.h"
62539
62540 -atomic_t fscache_op_debug_id;
62541 +atomic_unchecked_t fscache_op_debug_id;
62542 EXPORT_SYMBOL(fscache_op_debug_id);
62543
62544 /**
62545 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62546 ASSERTCMP(atomic_read(&op->usage), >, 0);
62547 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62548
62549 - fscache_stat(&fscache_n_op_enqueue);
62550 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62551 switch (op->flags & FSCACHE_OP_TYPE) {
62552 case FSCACHE_OP_ASYNC:
62553 _debug("queue async");
62554 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62555 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62556 if (op->processor)
62557 fscache_enqueue_operation(op);
62558 - fscache_stat(&fscache_n_op_run);
62559 + fscache_stat_unchecked(&fscache_n_op_run);
62560 }
62561
62562 /*
62563 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62564 if (object->n_in_progress > 0) {
62565 atomic_inc(&op->usage);
62566 list_add_tail(&op->pend_link, &object->pending_ops);
62567 - fscache_stat(&fscache_n_op_pend);
62568 + fscache_stat_unchecked(&fscache_n_op_pend);
62569 } else if (!list_empty(&object->pending_ops)) {
62570 atomic_inc(&op->usage);
62571 list_add_tail(&op->pend_link, &object->pending_ops);
62572 - fscache_stat(&fscache_n_op_pend);
62573 + fscache_stat_unchecked(&fscache_n_op_pend);
62574 fscache_start_operations(object);
62575 } else {
62576 ASSERTCMP(object->n_in_progress, ==, 0);
62577 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62578 object->n_exclusive++; /* reads and writes must wait */
62579 atomic_inc(&op->usage);
62580 list_add_tail(&op->pend_link, &object->pending_ops);
62581 - fscache_stat(&fscache_n_op_pend);
62582 + fscache_stat_unchecked(&fscache_n_op_pend);
62583 ret = 0;
62584 } else {
62585 /* If we're in any other state, there must have been an I/O
62586 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62587 if (object->n_exclusive > 0) {
62588 atomic_inc(&op->usage);
62589 list_add_tail(&op->pend_link, &object->pending_ops);
62590 - fscache_stat(&fscache_n_op_pend);
62591 + fscache_stat_unchecked(&fscache_n_op_pend);
62592 } else if (!list_empty(&object->pending_ops)) {
62593 atomic_inc(&op->usage);
62594 list_add_tail(&op->pend_link, &object->pending_ops);
62595 - fscache_stat(&fscache_n_op_pend);
62596 + fscache_stat_unchecked(&fscache_n_op_pend);
62597 fscache_start_operations(object);
62598 } else {
62599 ASSERTCMP(object->n_exclusive, ==, 0);
62600 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62601 object->n_ops++;
62602 atomic_inc(&op->usage);
62603 list_add_tail(&op->pend_link, &object->pending_ops);
62604 - fscache_stat(&fscache_n_op_pend);
62605 + fscache_stat_unchecked(&fscache_n_op_pend);
62606 ret = 0;
62607 } else if (fscache_object_is_dying(object)) {
62608 - fscache_stat(&fscache_n_op_rejected);
62609 + fscache_stat_unchecked(&fscache_n_op_rejected);
62610 op->state = FSCACHE_OP_ST_CANCELLED;
62611 ret = -ENOBUFS;
62612 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62613 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62614 ret = -EBUSY;
62615 if (op->state == FSCACHE_OP_ST_PENDING) {
62616 ASSERT(!list_empty(&op->pend_link));
62617 - fscache_stat(&fscache_n_op_cancelled);
62618 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62619 list_del_init(&op->pend_link);
62620 if (do_cancel)
62621 do_cancel(op);
62622 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62623 while (!list_empty(&object->pending_ops)) {
62624 op = list_entry(object->pending_ops.next,
62625 struct fscache_operation, pend_link);
62626 - fscache_stat(&fscache_n_op_cancelled);
62627 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62628 list_del_init(&op->pend_link);
62629
62630 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62631 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62632 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62633 op->state = FSCACHE_OP_ST_DEAD;
62634
62635 - fscache_stat(&fscache_n_op_release);
62636 + fscache_stat_unchecked(&fscache_n_op_release);
62637
62638 if (op->release) {
62639 op->release(op);
62640 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62641 * lock, and defer it otherwise */
62642 if (!spin_trylock(&object->lock)) {
62643 _debug("defer put");
62644 - fscache_stat(&fscache_n_op_deferred_release);
62645 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62646
62647 cache = object->cache;
62648 spin_lock(&cache->op_gc_list_lock);
62649 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62650
62651 _debug("GC DEFERRED REL OBJ%x OP%x",
62652 object->debug_id, op->debug_id);
62653 - fscache_stat(&fscache_n_op_gc);
62654 + fscache_stat_unchecked(&fscache_n_op_gc);
62655
62656 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62657 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62658 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62659 index de33b3f..8be4d29 100644
62660 --- a/fs/fscache/page.c
62661 +++ b/fs/fscache/page.c
62662 @@ -74,7 +74,7 @@ try_again:
62663 val = radix_tree_lookup(&cookie->stores, page->index);
62664 if (!val) {
62665 rcu_read_unlock();
62666 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62667 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62668 __fscache_uncache_page(cookie, page);
62669 return true;
62670 }
62671 @@ -104,11 +104,11 @@ try_again:
62672 spin_unlock(&cookie->stores_lock);
62673
62674 if (xpage) {
62675 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62676 - fscache_stat(&fscache_n_store_radix_deletes);
62677 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62678 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62679 ASSERTCMP(xpage, ==, page);
62680 } else {
62681 - fscache_stat(&fscache_n_store_vmscan_gone);
62682 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62683 }
62684
62685 wake_up_bit(&cookie->flags, 0);
62686 @@ -123,11 +123,11 @@ page_busy:
62687 * sleeping on memory allocation, so we may need to impose a timeout
62688 * too. */
62689 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62690 - fscache_stat(&fscache_n_store_vmscan_busy);
62691 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62692 return false;
62693 }
62694
62695 - fscache_stat(&fscache_n_store_vmscan_wait);
62696 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62697 if (!release_page_wait_timeout(cookie, page))
62698 _debug("fscache writeout timeout page: %p{%lx}",
62699 page, page->index);
62700 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62701 FSCACHE_COOKIE_STORING_TAG);
62702 if (!radix_tree_tag_get(&cookie->stores, page->index,
62703 FSCACHE_COOKIE_PENDING_TAG)) {
62704 - fscache_stat(&fscache_n_store_radix_deletes);
62705 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62706 xpage = radix_tree_delete(&cookie->stores, page->index);
62707 }
62708 spin_unlock(&cookie->stores_lock);
62709 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62710
62711 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62712
62713 - fscache_stat(&fscache_n_attr_changed_calls);
62714 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62715
62716 if (fscache_object_is_active(object)) {
62717 fscache_stat(&fscache_n_cop_attr_changed);
62718 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62719
62720 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62721
62722 - fscache_stat(&fscache_n_attr_changed);
62723 + fscache_stat_unchecked(&fscache_n_attr_changed);
62724
62725 op = kzalloc(sizeof(*op), GFP_KERNEL);
62726 if (!op) {
62727 - fscache_stat(&fscache_n_attr_changed_nomem);
62728 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62729 _leave(" = -ENOMEM");
62730 return -ENOMEM;
62731 }
62732 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62733 if (fscache_submit_exclusive_op(object, op) < 0)
62734 goto nobufs_dec;
62735 spin_unlock(&cookie->lock);
62736 - fscache_stat(&fscache_n_attr_changed_ok);
62737 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62738 fscache_put_operation(op);
62739 _leave(" = 0");
62740 return 0;
62741 @@ -242,7 +242,7 @@ nobufs:
62742 kfree(op);
62743 if (wake_cookie)
62744 __fscache_wake_unused_cookie(cookie);
62745 - fscache_stat(&fscache_n_attr_changed_nobufs);
62746 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62747 _leave(" = %d", -ENOBUFS);
62748 return -ENOBUFS;
62749 }
62750 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62751 /* allocate a retrieval operation and attempt to submit it */
62752 op = kzalloc(sizeof(*op), GFP_NOIO);
62753 if (!op) {
62754 - fscache_stat(&fscache_n_retrievals_nomem);
62755 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62756 return NULL;
62757 }
62758
62759 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62760 return 0;
62761 }
62762
62763 - fscache_stat(&fscache_n_retrievals_wait);
62764 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62765
62766 jif = jiffies;
62767 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62768 TASK_INTERRUPTIBLE) != 0) {
62769 - fscache_stat(&fscache_n_retrievals_intr);
62770 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62771 _leave(" = -ERESTARTSYS");
62772 return -ERESTARTSYS;
62773 }
62774 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62775 */
62776 int fscache_wait_for_operation_activation(struct fscache_object *object,
62777 struct fscache_operation *op,
62778 - atomic_t *stat_op_waits,
62779 - atomic_t *stat_object_dead,
62780 + atomic_unchecked_t *stat_op_waits,
62781 + atomic_unchecked_t *stat_object_dead,
62782 void (*do_cancel)(struct fscache_operation *))
62783 {
62784 int ret;
62785 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62786
62787 _debug(">>> WT");
62788 if (stat_op_waits)
62789 - fscache_stat(stat_op_waits);
62790 + fscache_stat_unchecked(stat_op_waits);
62791 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62792 TASK_INTERRUPTIBLE) != 0) {
62793 ret = fscache_cancel_op(op, do_cancel);
62794 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62795 check_if_dead:
62796 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62797 if (stat_object_dead)
62798 - fscache_stat(stat_object_dead);
62799 + fscache_stat_unchecked(stat_object_dead);
62800 _leave(" = -ENOBUFS [cancelled]");
62801 return -ENOBUFS;
62802 }
62803 @@ -381,7 +381,7 @@ check_if_dead:
62804 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62805 fscache_cancel_op(op, do_cancel);
62806 if (stat_object_dead)
62807 - fscache_stat(stat_object_dead);
62808 + fscache_stat_unchecked(stat_object_dead);
62809 return -ENOBUFS;
62810 }
62811 return 0;
62812 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62813
62814 _enter("%p,%p,,,", cookie, page);
62815
62816 - fscache_stat(&fscache_n_retrievals);
62817 + fscache_stat_unchecked(&fscache_n_retrievals);
62818
62819 if (hlist_empty(&cookie->backing_objects))
62820 goto nobufs;
62821 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62822 goto nobufs_unlock_dec;
62823 spin_unlock(&cookie->lock);
62824
62825 - fscache_stat(&fscache_n_retrieval_ops);
62826 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62827
62828 /* pin the netfs read context in case we need to do the actual netfs
62829 * read because we've encountered a cache read failure */
62830 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62831
62832 error:
62833 if (ret == -ENOMEM)
62834 - fscache_stat(&fscache_n_retrievals_nomem);
62835 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62836 else if (ret == -ERESTARTSYS)
62837 - fscache_stat(&fscache_n_retrievals_intr);
62838 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62839 else if (ret == -ENODATA)
62840 - fscache_stat(&fscache_n_retrievals_nodata);
62841 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62842 else if (ret < 0)
62843 - fscache_stat(&fscache_n_retrievals_nobufs);
62844 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62845 else
62846 - fscache_stat(&fscache_n_retrievals_ok);
62847 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62848
62849 fscache_put_retrieval(op);
62850 _leave(" = %d", ret);
62851 @@ -505,7 +505,7 @@ nobufs_unlock:
62852 __fscache_wake_unused_cookie(cookie);
62853 kfree(op);
62854 nobufs:
62855 - fscache_stat(&fscache_n_retrievals_nobufs);
62856 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62857 _leave(" = -ENOBUFS");
62858 return -ENOBUFS;
62859 }
62860 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62861
62862 _enter("%p,,%d,,,", cookie, *nr_pages);
62863
62864 - fscache_stat(&fscache_n_retrievals);
62865 + fscache_stat_unchecked(&fscache_n_retrievals);
62866
62867 if (hlist_empty(&cookie->backing_objects))
62868 goto nobufs;
62869 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62870 goto nobufs_unlock_dec;
62871 spin_unlock(&cookie->lock);
62872
62873 - fscache_stat(&fscache_n_retrieval_ops);
62874 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62875
62876 /* pin the netfs read context in case we need to do the actual netfs
62877 * read because we've encountered a cache read failure */
62878 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62879
62880 error:
62881 if (ret == -ENOMEM)
62882 - fscache_stat(&fscache_n_retrievals_nomem);
62883 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62884 else if (ret == -ERESTARTSYS)
62885 - fscache_stat(&fscache_n_retrievals_intr);
62886 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62887 else if (ret == -ENODATA)
62888 - fscache_stat(&fscache_n_retrievals_nodata);
62889 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62890 else if (ret < 0)
62891 - fscache_stat(&fscache_n_retrievals_nobufs);
62892 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62893 else
62894 - fscache_stat(&fscache_n_retrievals_ok);
62895 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62896
62897 fscache_put_retrieval(op);
62898 _leave(" = %d", ret);
62899 @@ -636,7 +636,7 @@ nobufs_unlock:
62900 if (wake_cookie)
62901 __fscache_wake_unused_cookie(cookie);
62902 nobufs:
62903 - fscache_stat(&fscache_n_retrievals_nobufs);
62904 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62905 _leave(" = -ENOBUFS");
62906 return -ENOBUFS;
62907 }
62908 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62909
62910 _enter("%p,%p,,,", cookie, page);
62911
62912 - fscache_stat(&fscache_n_allocs);
62913 + fscache_stat_unchecked(&fscache_n_allocs);
62914
62915 if (hlist_empty(&cookie->backing_objects))
62916 goto nobufs;
62917 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62918 goto nobufs_unlock_dec;
62919 spin_unlock(&cookie->lock);
62920
62921 - fscache_stat(&fscache_n_alloc_ops);
62922 + fscache_stat_unchecked(&fscache_n_alloc_ops);
62923
62924 ret = fscache_wait_for_operation_activation(
62925 object, &op->op,
62926 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62927
62928 error:
62929 if (ret == -ERESTARTSYS)
62930 - fscache_stat(&fscache_n_allocs_intr);
62931 + fscache_stat_unchecked(&fscache_n_allocs_intr);
62932 else if (ret < 0)
62933 - fscache_stat(&fscache_n_allocs_nobufs);
62934 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62935 else
62936 - fscache_stat(&fscache_n_allocs_ok);
62937 + fscache_stat_unchecked(&fscache_n_allocs_ok);
62938
62939 fscache_put_retrieval(op);
62940 _leave(" = %d", ret);
62941 @@ -730,7 +730,7 @@ nobufs_unlock:
62942 if (wake_cookie)
62943 __fscache_wake_unused_cookie(cookie);
62944 nobufs:
62945 - fscache_stat(&fscache_n_allocs_nobufs);
62946 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62947 _leave(" = -ENOBUFS");
62948 return -ENOBUFS;
62949 }
62950 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62951
62952 spin_lock(&cookie->stores_lock);
62953
62954 - fscache_stat(&fscache_n_store_calls);
62955 + fscache_stat_unchecked(&fscache_n_store_calls);
62956
62957 /* find a page to store */
62958 page = NULL;
62959 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62960 page = results[0];
62961 _debug("gang %d [%lx]", n, page->index);
62962 if (page->index > op->store_limit) {
62963 - fscache_stat(&fscache_n_store_pages_over_limit);
62964 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
62965 goto superseded;
62966 }
62967
62968 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62969 spin_unlock(&cookie->stores_lock);
62970 spin_unlock(&object->lock);
62971
62972 - fscache_stat(&fscache_n_store_pages);
62973 + fscache_stat_unchecked(&fscache_n_store_pages);
62974 fscache_stat(&fscache_n_cop_write_page);
62975 ret = object->cache->ops->write_page(op, page);
62976 fscache_stat_d(&fscache_n_cop_write_page);
62977 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62978 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62979 ASSERT(PageFsCache(page));
62980
62981 - fscache_stat(&fscache_n_stores);
62982 + fscache_stat_unchecked(&fscache_n_stores);
62983
62984 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
62985 _leave(" = -ENOBUFS [invalidating]");
62986 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62987 spin_unlock(&cookie->stores_lock);
62988 spin_unlock(&object->lock);
62989
62990 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
62991 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62992 op->store_limit = object->store_limit;
62993
62994 __fscache_use_cookie(cookie);
62995 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62996
62997 spin_unlock(&cookie->lock);
62998 radix_tree_preload_end();
62999 - fscache_stat(&fscache_n_store_ops);
63000 - fscache_stat(&fscache_n_stores_ok);
63001 + fscache_stat_unchecked(&fscache_n_store_ops);
63002 + fscache_stat_unchecked(&fscache_n_stores_ok);
63003
63004 /* the work queue now carries its own ref on the object */
63005 fscache_put_operation(&op->op);
63006 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
63007 return 0;
63008
63009 already_queued:
63010 - fscache_stat(&fscache_n_stores_again);
63011 + fscache_stat_unchecked(&fscache_n_stores_again);
63012 already_pending:
63013 spin_unlock(&cookie->stores_lock);
63014 spin_unlock(&object->lock);
63015 spin_unlock(&cookie->lock);
63016 radix_tree_preload_end();
63017 kfree(op);
63018 - fscache_stat(&fscache_n_stores_ok);
63019 + fscache_stat_unchecked(&fscache_n_stores_ok);
63020 _leave(" = 0");
63021 return 0;
63022
63023 @@ -1039,14 +1039,14 @@ nobufs:
63024 kfree(op);
63025 if (wake_cookie)
63026 __fscache_wake_unused_cookie(cookie);
63027 - fscache_stat(&fscache_n_stores_nobufs);
63028 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
63029 _leave(" = -ENOBUFS");
63030 return -ENOBUFS;
63031
63032 nomem_free:
63033 kfree(op);
63034 nomem:
63035 - fscache_stat(&fscache_n_stores_oom);
63036 + fscache_stat_unchecked(&fscache_n_stores_oom);
63037 _leave(" = -ENOMEM");
63038 return -ENOMEM;
63039 }
63040 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
63041 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
63042 ASSERTCMP(page, !=, NULL);
63043
63044 - fscache_stat(&fscache_n_uncaches);
63045 + fscache_stat_unchecked(&fscache_n_uncaches);
63046
63047 /* cache withdrawal may beat us to it */
63048 if (!PageFsCache(page))
63049 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
63050 struct fscache_cookie *cookie = op->op.object->cookie;
63051
63052 #ifdef CONFIG_FSCACHE_STATS
63053 - atomic_inc(&fscache_n_marks);
63054 + atomic_inc_unchecked(&fscache_n_marks);
63055 #endif
63056
63057 _debug("- mark %p{%lx}", page, page->index);
63058 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
63059 index 40d13c7..ddf52b9 100644
63060 --- a/fs/fscache/stats.c
63061 +++ b/fs/fscache/stats.c
63062 @@ -18,99 +18,99 @@
63063 /*
63064 * operation counters
63065 */
63066 -atomic_t fscache_n_op_pend;
63067 -atomic_t fscache_n_op_run;
63068 -atomic_t fscache_n_op_enqueue;
63069 -atomic_t fscache_n_op_requeue;
63070 -atomic_t fscache_n_op_deferred_release;
63071 -atomic_t fscache_n_op_release;
63072 -atomic_t fscache_n_op_gc;
63073 -atomic_t fscache_n_op_cancelled;
63074 -atomic_t fscache_n_op_rejected;
63075 +atomic_unchecked_t fscache_n_op_pend;
63076 +atomic_unchecked_t fscache_n_op_run;
63077 +atomic_unchecked_t fscache_n_op_enqueue;
63078 +atomic_unchecked_t fscache_n_op_requeue;
63079 +atomic_unchecked_t fscache_n_op_deferred_release;
63080 +atomic_unchecked_t fscache_n_op_release;
63081 +atomic_unchecked_t fscache_n_op_gc;
63082 +atomic_unchecked_t fscache_n_op_cancelled;
63083 +atomic_unchecked_t fscache_n_op_rejected;
63084
63085 -atomic_t fscache_n_attr_changed;
63086 -atomic_t fscache_n_attr_changed_ok;
63087 -atomic_t fscache_n_attr_changed_nobufs;
63088 -atomic_t fscache_n_attr_changed_nomem;
63089 -atomic_t fscache_n_attr_changed_calls;
63090 +atomic_unchecked_t fscache_n_attr_changed;
63091 +atomic_unchecked_t fscache_n_attr_changed_ok;
63092 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63093 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63094 +atomic_unchecked_t fscache_n_attr_changed_calls;
63095
63096 -atomic_t fscache_n_allocs;
63097 -atomic_t fscache_n_allocs_ok;
63098 -atomic_t fscache_n_allocs_wait;
63099 -atomic_t fscache_n_allocs_nobufs;
63100 -atomic_t fscache_n_allocs_intr;
63101 -atomic_t fscache_n_allocs_object_dead;
63102 -atomic_t fscache_n_alloc_ops;
63103 -atomic_t fscache_n_alloc_op_waits;
63104 +atomic_unchecked_t fscache_n_allocs;
63105 +atomic_unchecked_t fscache_n_allocs_ok;
63106 +atomic_unchecked_t fscache_n_allocs_wait;
63107 +atomic_unchecked_t fscache_n_allocs_nobufs;
63108 +atomic_unchecked_t fscache_n_allocs_intr;
63109 +atomic_unchecked_t fscache_n_allocs_object_dead;
63110 +atomic_unchecked_t fscache_n_alloc_ops;
63111 +atomic_unchecked_t fscache_n_alloc_op_waits;
63112
63113 -atomic_t fscache_n_retrievals;
63114 -atomic_t fscache_n_retrievals_ok;
63115 -atomic_t fscache_n_retrievals_wait;
63116 -atomic_t fscache_n_retrievals_nodata;
63117 -atomic_t fscache_n_retrievals_nobufs;
63118 -atomic_t fscache_n_retrievals_intr;
63119 -atomic_t fscache_n_retrievals_nomem;
63120 -atomic_t fscache_n_retrievals_object_dead;
63121 -atomic_t fscache_n_retrieval_ops;
63122 -atomic_t fscache_n_retrieval_op_waits;
63123 +atomic_unchecked_t fscache_n_retrievals;
63124 +atomic_unchecked_t fscache_n_retrievals_ok;
63125 +atomic_unchecked_t fscache_n_retrievals_wait;
63126 +atomic_unchecked_t fscache_n_retrievals_nodata;
63127 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63128 +atomic_unchecked_t fscache_n_retrievals_intr;
63129 +atomic_unchecked_t fscache_n_retrievals_nomem;
63130 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63131 +atomic_unchecked_t fscache_n_retrieval_ops;
63132 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63133
63134 -atomic_t fscache_n_stores;
63135 -atomic_t fscache_n_stores_ok;
63136 -atomic_t fscache_n_stores_again;
63137 -atomic_t fscache_n_stores_nobufs;
63138 -atomic_t fscache_n_stores_oom;
63139 -atomic_t fscache_n_store_ops;
63140 -atomic_t fscache_n_store_calls;
63141 -atomic_t fscache_n_store_pages;
63142 -atomic_t fscache_n_store_radix_deletes;
63143 -atomic_t fscache_n_store_pages_over_limit;
63144 +atomic_unchecked_t fscache_n_stores;
63145 +atomic_unchecked_t fscache_n_stores_ok;
63146 +atomic_unchecked_t fscache_n_stores_again;
63147 +atomic_unchecked_t fscache_n_stores_nobufs;
63148 +atomic_unchecked_t fscache_n_stores_oom;
63149 +atomic_unchecked_t fscache_n_store_ops;
63150 +atomic_unchecked_t fscache_n_store_calls;
63151 +atomic_unchecked_t fscache_n_store_pages;
63152 +atomic_unchecked_t fscache_n_store_radix_deletes;
63153 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63154
63155 -atomic_t fscache_n_store_vmscan_not_storing;
63156 -atomic_t fscache_n_store_vmscan_gone;
63157 -atomic_t fscache_n_store_vmscan_busy;
63158 -atomic_t fscache_n_store_vmscan_cancelled;
63159 -atomic_t fscache_n_store_vmscan_wait;
63160 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63161 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63162 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63163 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63164 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63165
63166 -atomic_t fscache_n_marks;
63167 -atomic_t fscache_n_uncaches;
63168 +atomic_unchecked_t fscache_n_marks;
63169 +atomic_unchecked_t fscache_n_uncaches;
63170
63171 -atomic_t fscache_n_acquires;
63172 -atomic_t fscache_n_acquires_null;
63173 -atomic_t fscache_n_acquires_no_cache;
63174 -atomic_t fscache_n_acquires_ok;
63175 -atomic_t fscache_n_acquires_nobufs;
63176 -atomic_t fscache_n_acquires_oom;
63177 +atomic_unchecked_t fscache_n_acquires;
63178 +atomic_unchecked_t fscache_n_acquires_null;
63179 +atomic_unchecked_t fscache_n_acquires_no_cache;
63180 +atomic_unchecked_t fscache_n_acquires_ok;
63181 +atomic_unchecked_t fscache_n_acquires_nobufs;
63182 +atomic_unchecked_t fscache_n_acquires_oom;
63183
63184 -atomic_t fscache_n_invalidates;
63185 -atomic_t fscache_n_invalidates_run;
63186 +atomic_unchecked_t fscache_n_invalidates;
63187 +atomic_unchecked_t fscache_n_invalidates_run;
63188
63189 -atomic_t fscache_n_updates;
63190 -atomic_t fscache_n_updates_null;
63191 -atomic_t fscache_n_updates_run;
63192 +atomic_unchecked_t fscache_n_updates;
63193 +atomic_unchecked_t fscache_n_updates_null;
63194 +atomic_unchecked_t fscache_n_updates_run;
63195
63196 -atomic_t fscache_n_relinquishes;
63197 -atomic_t fscache_n_relinquishes_null;
63198 -atomic_t fscache_n_relinquishes_waitcrt;
63199 -atomic_t fscache_n_relinquishes_retire;
63200 +atomic_unchecked_t fscache_n_relinquishes;
63201 +atomic_unchecked_t fscache_n_relinquishes_null;
63202 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63203 +atomic_unchecked_t fscache_n_relinquishes_retire;
63204
63205 -atomic_t fscache_n_cookie_index;
63206 -atomic_t fscache_n_cookie_data;
63207 -atomic_t fscache_n_cookie_special;
63208 +atomic_unchecked_t fscache_n_cookie_index;
63209 +atomic_unchecked_t fscache_n_cookie_data;
63210 +atomic_unchecked_t fscache_n_cookie_special;
63211
63212 -atomic_t fscache_n_object_alloc;
63213 -atomic_t fscache_n_object_no_alloc;
63214 -atomic_t fscache_n_object_lookups;
63215 -atomic_t fscache_n_object_lookups_negative;
63216 -atomic_t fscache_n_object_lookups_positive;
63217 -atomic_t fscache_n_object_lookups_timed_out;
63218 -atomic_t fscache_n_object_created;
63219 -atomic_t fscache_n_object_avail;
63220 -atomic_t fscache_n_object_dead;
63221 +atomic_unchecked_t fscache_n_object_alloc;
63222 +atomic_unchecked_t fscache_n_object_no_alloc;
63223 +atomic_unchecked_t fscache_n_object_lookups;
63224 +atomic_unchecked_t fscache_n_object_lookups_negative;
63225 +atomic_unchecked_t fscache_n_object_lookups_positive;
63226 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63227 +atomic_unchecked_t fscache_n_object_created;
63228 +atomic_unchecked_t fscache_n_object_avail;
63229 +atomic_unchecked_t fscache_n_object_dead;
63230
63231 -atomic_t fscache_n_checkaux_none;
63232 -atomic_t fscache_n_checkaux_okay;
63233 -atomic_t fscache_n_checkaux_update;
63234 -atomic_t fscache_n_checkaux_obsolete;
63235 +atomic_unchecked_t fscache_n_checkaux_none;
63236 +atomic_unchecked_t fscache_n_checkaux_okay;
63237 +atomic_unchecked_t fscache_n_checkaux_update;
63238 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63239
63240 atomic_t fscache_n_cop_alloc_object;
63241 atomic_t fscache_n_cop_lookup_object;
63242 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63243 seq_puts(m, "FS-Cache statistics\n");
63244
63245 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63246 - atomic_read(&fscache_n_cookie_index),
63247 - atomic_read(&fscache_n_cookie_data),
63248 - atomic_read(&fscache_n_cookie_special));
63249 + atomic_read_unchecked(&fscache_n_cookie_index),
63250 + atomic_read_unchecked(&fscache_n_cookie_data),
63251 + atomic_read_unchecked(&fscache_n_cookie_special));
63252
63253 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63254 - atomic_read(&fscache_n_object_alloc),
63255 - atomic_read(&fscache_n_object_no_alloc),
63256 - atomic_read(&fscache_n_object_avail),
63257 - atomic_read(&fscache_n_object_dead));
63258 + atomic_read_unchecked(&fscache_n_object_alloc),
63259 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63260 + atomic_read_unchecked(&fscache_n_object_avail),
63261 + atomic_read_unchecked(&fscache_n_object_dead));
63262 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63263 - atomic_read(&fscache_n_checkaux_none),
63264 - atomic_read(&fscache_n_checkaux_okay),
63265 - atomic_read(&fscache_n_checkaux_update),
63266 - atomic_read(&fscache_n_checkaux_obsolete));
63267 + atomic_read_unchecked(&fscache_n_checkaux_none),
63268 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63269 + atomic_read_unchecked(&fscache_n_checkaux_update),
63270 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63271
63272 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63273 - atomic_read(&fscache_n_marks),
63274 - atomic_read(&fscache_n_uncaches));
63275 + atomic_read_unchecked(&fscache_n_marks),
63276 + atomic_read_unchecked(&fscache_n_uncaches));
63277
63278 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63279 " oom=%u\n",
63280 - atomic_read(&fscache_n_acquires),
63281 - atomic_read(&fscache_n_acquires_null),
63282 - atomic_read(&fscache_n_acquires_no_cache),
63283 - atomic_read(&fscache_n_acquires_ok),
63284 - atomic_read(&fscache_n_acquires_nobufs),
63285 - atomic_read(&fscache_n_acquires_oom));
63286 + atomic_read_unchecked(&fscache_n_acquires),
63287 + atomic_read_unchecked(&fscache_n_acquires_null),
63288 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63289 + atomic_read_unchecked(&fscache_n_acquires_ok),
63290 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63291 + atomic_read_unchecked(&fscache_n_acquires_oom));
63292
63293 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63294 - atomic_read(&fscache_n_object_lookups),
63295 - atomic_read(&fscache_n_object_lookups_negative),
63296 - atomic_read(&fscache_n_object_lookups_positive),
63297 - atomic_read(&fscache_n_object_created),
63298 - atomic_read(&fscache_n_object_lookups_timed_out));
63299 + atomic_read_unchecked(&fscache_n_object_lookups),
63300 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63301 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63302 + atomic_read_unchecked(&fscache_n_object_created),
63303 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63304
63305 seq_printf(m, "Invals : n=%u run=%u\n",
63306 - atomic_read(&fscache_n_invalidates),
63307 - atomic_read(&fscache_n_invalidates_run));
63308 + atomic_read_unchecked(&fscache_n_invalidates),
63309 + atomic_read_unchecked(&fscache_n_invalidates_run));
63310
63311 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63312 - atomic_read(&fscache_n_updates),
63313 - atomic_read(&fscache_n_updates_null),
63314 - atomic_read(&fscache_n_updates_run));
63315 + atomic_read_unchecked(&fscache_n_updates),
63316 + atomic_read_unchecked(&fscache_n_updates_null),
63317 + atomic_read_unchecked(&fscache_n_updates_run));
63318
63319 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63320 - atomic_read(&fscache_n_relinquishes),
63321 - atomic_read(&fscache_n_relinquishes_null),
63322 - atomic_read(&fscache_n_relinquishes_waitcrt),
63323 - atomic_read(&fscache_n_relinquishes_retire));
63324 + atomic_read_unchecked(&fscache_n_relinquishes),
63325 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63326 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63327 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63328
63329 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63330 - atomic_read(&fscache_n_attr_changed),
63331 - atomic_read(&fscache_n_attr_changed_ok),
63332 - atomic_read(&fscache_n_attr_changed_nobufs),
63333 - atomic_read(&fscache_n_attr_changed_nomem),
63334 - atomic_read(&fscache_n_attr_changed_calls));
63335 + atomic_read_unchecked(&fscache_n_attr_changed),
63336 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63337 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63338 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63339 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63340
63341 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63342 - atomic_read(&fscache_n_allocs),
63343 - atomic_read(&fscache_n_allocs_ok),
63344 - atomic_read(&fscache_n_allocs_wait),
63345 - atomic_read(&fscache_n_allocs_nobufs),
63346 - atomic_read(&fscache_n_allocs_intr));
63347 + atomic_read_unchecked(&fscache_n_allocs),
63348 + atomic_read_unchecked(&fscache_n_allocs_ok),
63349 + atomic_read_unchecked(&fscache_n_allocs_wait),
63350 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63351 + atomic_read_unchecked(&fscache_n_allocs_intr));
63352 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63353 - atomic_read(&fscache_n_alloc_ops),
63354 - atomic_read(&fscache_n_alloc_op_waits),
63355 - atomic_read(&fscache_n_allocs_object_dead));
63356 + atomic_read_unchecked(&fscache_n_alloc_ops),
63357 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63358 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63359
63360 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63361 " int=%u oom=%u\n",
63362 - atomic_read(&fscache_n_retrievals),
63363 - atomic_read(&fscache_n_retrievals_ok),
63364 - atomic_read(&fscache_n_retrievals_wait),
63365 - atomic_read(&fscache_n_retrievals_nodata),
63366 - atomic_read(&fscache_n_retrievals_nobufs),
63367 - atomic_read(&fscache_n_retrievals_intr),
63368 - atomic_read(&fscache_n_retrievals_nomem));
63369 + atomic_read_unchecked(&fscache_n_retrievals),
63370 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63371 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63372 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63373 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63374 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63375 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63376 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63377 - atomic_read(&fscache_n_retrieval_ops),
63378 - atomic_read(&fscache_n_retrieval_op_waits),
63379 - atomic_read(&fscache_n_retrievals_object_dead));
63380 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63381 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63382 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63383
63384 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63385 - atomic_read(&fscache_n_stores),
63386 - atomic_read(&fscache_n_stores_ok),
63387 - atomic_read(&fscache_n_stores_again),
63388 - atomic_read(&fscache_n_stores_nobufs),
63389 - atomic_read(&fscache_n_stores_oom));
63390 + atomic_read_unchecked(&fscache_n_stores),
63391 + atomic_read_unchecked(&fscache_n_stores_ok),
63392 + atomic_read_unchecked(&fscache_n_stores_again),
63393 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63394 + atomic_read_unchecked(&fscache_n_stores_oom));
63395 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63396 - atomic_read(&fscache_n_store_ops),
63397 - atomic_read(&fscache_n_store_calls),
63398 - atomic_read(&fscache_n_store_pages),
63399 - atomic_read(&fscache_n_store_radix_deletes),
63400 - atomic_read(&fscache_n_store_pages_over_limit));
63401 + atomic_read_unchecked(&fscache_n_store_ops),
63402 + atomic_read_unchecked(&fscache_n_store_calls),
63403 + atomic_read_unchecked(&fscache_n_store_pages),
63404 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63405 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63406
63407 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63408 - atomic_read(&fscache_n_store_vmscan_not_storing),
63409 - atomic_read(&fscache_n_store_vmscan_gone),
63410 - atomic_read(&fscache_n_store_vmscan_busy),
63411 - atomic_read(&fscache_n_store_vmscan_cancelled),
63412 - atomic_read(&fscache_n_store_vmscan_wait));
63413 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63414 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63415 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63416 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63417 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63418
63419 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63420 - atomic_read(&fscache_n_op_pend),
63421 - atomic_read(&fscache_n_op_run),
63422 - atomic_read(&fscache_n_op_enqueue),
63423 - atomic_read(&fscache_n_op_cancelled),
63424 - atomic_read(&fscache_n_op_rejected));
63425 + atomic_read_unchecked(&fscache_n_op_pend),
63426 + atomic_read_unchecked(&fscache_n_op_run),
63427 + atomic_read_unchecked(&fscache_n_op_enqueue),
63428 + atomic_read_unchecked(&fscache_n_op_cancelled),
63429 + atomic_read_unchecked(&fscache_n_op_rejected));
63430 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63431 - atomic_read(&fscache_n_op_deferred_release),
63432 - atomic_read(&fscache_n_op_release),
63433 - atomic_read(&fscache_n_op_gc));
63434 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63435 + atomic_read_unchecked(&fscache_n_op_release),
63436 + atomic_read_unchecked(&fscache_n_op_gc));
63437
63438 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63439 atomic_read(&fscache_n_cop_alloc_object),
63440 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63441 index 28d0c7a..04816b7 100644
63442 --- a/fs/fuse/cuse.c
63443 +++ b/fs/fuse/cuse.c
63444 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63445 INIT_LIST_HEAD(&cuse_conntbl[i]);
63446
63447 /* inherit and extend fuse_dev_operations */
63448 - cuse_channel_fops = fuse_dev_operations;
63449 - cuse_channel_fops.owner = THIS_MODULE;
63450 - cuse_channel_fops.open = cuse_channel_open;
63451 - cuse_channel_fops.release = cuse_channel_release;
63452 + pax_open_kernel();
63453 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63454 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63455 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63456 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63457 + pax_close_kernel();
63458
63459 cuse_class = class_create(THIS_MODULE, "cuse");
63460 if (IS_ERR(cuse_class))
63461 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63462 index 71c4619..6a9f6d4 100644
63463 --- a/fs/fuse/dev.c
63464 +++ b/fs/fuse/dev.c
63465 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63466 ret = 0;
63467 pipe_lock(pipe);
63468
63469 - if (!pipe->readers) {
63470 + if (!atomic_read(&pipe->readers)) {
63471 send_sig(SIGPIPE, current, 0);
63472 if (!ret)
63473 ret = -EPIPE;
63474 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63475 page_nr++;
63476 ret += buf->len;
63477
63478 - if (pipe->files)
63479 + if (atomic_read(&pipe->files))
63480 do_wakeup = 1;
63481 }
63482
63483 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63484 index 08e7b1a..d91c6ee 100644
63485 --- a/fs/fuse/dir.c
63486 +++ b/fs/fuse/dir.c
63487 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63488 return link;
63489 }
63490
63491 -static void free_link(char *link)
63492 +static void free_link(const char *link)
63493 {
63494 if (!IS_ERR(link))
63495 free_page((unsigned long) link);
63496 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63497 index fd62cae..3494dfa 100644
63498 --- a/fs/hostfs/hostfs_kern.c
63499 +++ b/fs/hostfs/hostfs_kern.c
63500 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63501
63502 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63503 {
63504 - char *s = nd_get_link(nd);
63505 + const char *s = nd_get_link(nd);
63506 if (!IS_ERR(s))
63507 __putname(s);
63508 }
63509 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63510 index 5eba47f..d353c22 100644
63511 --- a/fs/hugetlbfs/inode.c
63512 +++ b/fs/hugetlbfs/inode.c
63513 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63514 struct mm_struct *mm = current->mm;
63515 struct vm_area_struct *vma;
63516 struct hstate *h = hstate_file(file);
63517 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63518 struct vm_unmapped_area_info info;
63519
63520 if (len & ~huge_page_mask(h))
63521 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63522 return addr;
63523 }
63524
63525 +#ifdef CONFIG_PAX_RANDMMAP
63526 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63527 +#endif
63528 +
63529 if (addr) {
63530 addr = ALIGN(addr, huge_page_size(h));
63531 vma = find_vma(mm, addr);
63532 - if (TASK_SIZE - len >= addr &&
63533 - (!vma || addr + len <= vma->vm_start))
63534 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63535 return addr;
63536 }
63537
63538 info.flags = 0;
63539 info.length = len;
63540 info.low_limit = TASK_UNMAPPED_BASE;
63541 +
63542 +#ifdef CONFIG_PAX_RANDMMAP
63543 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63544 + info.low_limit += mm->delta_mmap;
63545 +#endif
63546 +
63547 info.high_limit = TASK_SIZE;
63548 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63549 info.align_offset = 0;
63550 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63551 };
63552 MODULE_ALIAS_FS("hugetlbfs");
63553
63554 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63555 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63556
63557 static int can_do_hugetlb_shm(void)
63558 {
63559 diff --git a/fs/inode.c b/fs/inode.c
63560 index aa149e7..46f1f65 100644
63561 --- a/fs/inode.c
63562 +++ b/fs/inode.c
63563 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63564 unsigned int *p = &get_cpu_var(last_ino);
63565 unsigned int res = *p;
63566
63567 +start:
63568 +
63569 #ifdef CONFIG_SMP
63570 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63571 - static atomic_t shared_last_ino;
63572 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63573 + static atomic_unchecked_t shared_last_ino;
63574 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63575
63576 res = next - LAST_INO_BATCH;
63577 }
63578 #endif
63579
63580 - *p = ++res;
63581 + if (unlikely(!++res))
63582 + goto start; /* never zero */
63583 + *p = res;
63584 put_cpu_var(last_ino);
63585 return res;
63586 }
63587 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63588 index 4a6cf28..d3a29d3 100644
63589 --- a/fs/jffs2/erase.c
63590 +++ b/fs/jffs2/erase.c
63591 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63592 struct jffs2_unknown_node marker = {
63593 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63594 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63595 - .totlen = cpu_to_je32(c->cleanmarker_size)
63596 + .totlen = cpu_to_je32(c->cleanmarker_size),
63597 + .hdr_crc = cpu_to_je32(0)
63598 };
63599
63600 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63601 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63602 index 09ed551..45684f8 100644
63603 --- a/fs/jffs2/wbuf.c
63604 +++ b/fs/jffs2/wbuf.c
63605 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63606 {
63607 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63608 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63609 - .totlen = constant_cpu_to_je32(8)
63610 + .totlen = constant_cpu_to_je32(8),
63611 + .hdr_crc = constant_cpu_to_je32(0)
63612 };
63613
63614 /*
63615 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63616 index 16c3a95..e9cb75d 100644
63617 --- a/fs/jfs/super.c
63618 +++ b/fs/jfs/super.c
63619 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63620
63621 jfs_inode_cachep =
63622 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63623 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63624 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63625 init_once);
63626 if (jfs_inode_cachep == NULL)
63627 return -ENOMEM;
63628 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63629 index 2d881b3..fe1ac77 100644
63630 --- a/fs/kernfs/dir.c
63631 +++ b/fs/kernfs/dir.c
63632 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63633 *
63634 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63635 */
63636 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63637 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63638 {
63639 unsigned long hash = init_name_hash();
63640 unsigned int len = strlen(name);
63641 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63642 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63643
63644 kernfs_put_active(parent);
63645 +
63646 + if (!ret) {
63647 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63648 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63649 + }
63650 +
63651 return ret;
63652 }
63653
63654 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63655 index ddc9f96..4e450ad 100644
63656 --- a/fs/kernfs/file.c
63657 +++ b/fs/kernfs/file.c
63658 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63659
63660 struct kernfs_open_node {
63661 atomic_t refcnt;
63662 - atomic_t event;
63663 + atomic_unchecked_t event;
63664 wait_queue_head_t poll;
63665 struct list_head files; /* goes through kernfs_open_file.list */
63666 };
63667 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63668 {
63669 struct kernfs_open_file *of = sf->private;
63670
63671 - of->event = atomic_read(&of->kn->attr.open->event);
63672 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63673
63674 return of->kn->attr.ops->seq_show(sf, v);
63675 }
63676 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
63677 {
63678 struct kernfs_open_file *of = kernfs_of(file);
63679 const struct kernfs_ops *ops;
63680 - size_t len;
63681 + ssize_t len;
63682 char *buf;
63683
63684 if (of->atomic_write_len) {
63685 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63686 return ret;
63687 }
63688
63689 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63690 - void *buf, int len, int write)
63691 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63692 + void *buf, size_t len, int write)
63693 {
63694 struct file *file = vma->vm_file;
63695 struct kernfs_open_file *of = kernfs_of(file);
63696 - int ret;
63697 + ssize_t ret;
63698
63699 if (!of->vm_ops)
63700 return -EINVAL;
63701 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63702 return -ENOMEM;
63703
63704 atomic_set(&new_on->refcnt, 0);
63705 - atomic_set(&new_on->event, 1);
63706 + atomic_set_unchecked(&new_on->event, 1);
63707 init_waitqueue_head(&new_on->poll);
63708 INIT_LIST_HEAD(&new_on->files);
63709 goto retry;
63710 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63711
63712 kernfs_put_active(kn);
63713
63714 - if (of->event != atomic_read(&on->event))
63715 + if (of->event != atomic_read_unchecked(&on->event))
63716 goto trigger;
63717
63718 return DEFAULT_POLLMASK;
63719 @@ -823,7 +823,7 @@ repeat:
63720
63721 on = kn->attr.open;
63722 if (on) {
63723 - atomic_inc(&on->event);
63724 + atomic_inc_unchecked(&on->event);
63725 wake_up_interruptible(&on->poll);
63726 }
63727
63728 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63729 index 8a19889..4c3069a 100644
63730 --- a/fs/kernfs/symlink.c
63731 +++ b/fs/kernfs/symlink.c
63732 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63733 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63734 void *cookie)
63735 {
63736 - char *page = nd_get_link(nd);
63737 + const char *page = nd_get_link(nd);
63738 if (!IS_ERR(page))
63739 free_page((unsigned long)page);
63740 }
63741 diff --git a/fs/libfs.c b/fs/libfs.c
63742 index 005843c..06c4191 100644
63743 --- a/fs/libfs.c
63744 +++ b/fs/libfs.c
63745 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63746
63747 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63748 struct dentry *next = list_entry(p, struct dentry, d_child);
63749 + char d_name[sizeof(next->d_iname)];
63750 + const unsigned char *name;
63751 +
63752 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63753 if (!simple_positive(next)) {
63754 spin_unlock(&next->d_lock);
63755 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63756
63757 spin_unlock(&next->d_lock);
63758 spin_unlock(&dentry->d_lock);
63759 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63760 + name = next->d_name.name;
63761 + if (name == next->d_iname) {
63762 + memcpy(d_name, name, next->d_name.len);
63763 + name = d_name;
63764 + }
63765 + if (!dir_emit(ctx, name, next->d_name.len,
63766 next->d_inode->i_ino, dt_type(next->d_inode)))
63767 return 0;
63768 spin_lock(&dentry->d_lock);
63769 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63770 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63771 void *cookie)
63772 {
63773 - char *s = nd_get_link(nd);
63774 + const char *s = nd_get_link(nd);
63775 if (!IS_ERR(s))
63776 kfree(s);
63777 }
63778 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63779 index acd3947..1f896e2 100644
63780 --- a/fs/lockd/clntproc.c
63781 +++ b/fs/lockd/clntproc.c
63782 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63783 /*
63784 * Cookie counter for NLM requests
63785 */
63786 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63787 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63788
63789 void nlmclnt_next_cookie(struct nlm_cookie *c)
63790 {
63791 - u32 cookie = atomic_inc_return(&nlm_cookie);
63792 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63793
63794 memcpy(c->data, &cookie, 4);
63795 c->len=4;
63796 diff --git a/fs/locks.c b/fs/locks.c
63797 index 59e2f90..bd69071 100644
63798 --- a/fs/locks.c
63799 +++ b/fs/locks.c
63800 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63801 locks_remove_posix(filp, filp);
63802
63803 if (filp->f_op->flock) {
63804 - struct file_lock fl = {
63805 + struct file_lock flock = {
63806 .fl_owner = filp,
63807 .fl_pid = current->tgid,
63808 .fl_file = filp,
63809 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63810 .fl_type = F_UNLCK,
63811 .fl_end = OFFSET_MAX,
63812 };
63813 - filp->f_op->flock(filp, F_SETLKW, &fl);
63814 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63815 - fl.fl_ops->fl_release_private(&fl);
63816 + filp->f_op->flock(filp, F_SETLKW, &flock);
63817 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63818 + flock.fl_ops->fl_release_private(&flock);
63819 }
63820
63821 spin_lock(&inode->i_lock);
63822 diff --git a/fs/mount.h b/fs/mount.h
63823 index 0ad6f76..a04c146 100644
63824 --- a/fs/mount.h
63825 +++ b/fs/mount.h
63826 @@ -12,7 +12,7 @@ struct mnt_namespace {
63827 u64 seq; /* Sequence number to prevent loops */
63828 wait_queue_head_t poll;
63829 u64 event;
63830 -};
63831 +} __randomize_layout;
63832
63833 struct mnt_pcp {
63834 int mnt_count;
63835 @@ -63,7 +63,7 @@ struct mount {
63836 int mnt_expiry_mark; /* true if marked for expiry */
63837 struct hlist_head mnt_pins;
63838 struct path mnt_ex_mountpoint;
63839 -};
63840 +} __randomize_layout;
63841
63842 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63843
63844 diff --git a/fs/namei.c b/fs/namei.c
63845 index bc35b02..7ed1f1d 100644
63846 --- a/fs/namei.c
63847 +++ b/fs/namei.c
63848 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63849 if (ret != -EACCES)
63850 return ret;
63851
63852 +#ifdef CONFIG_GRKERNSEC
63853 + /* we'll block if we have to log due to a denied capability use */
63854 + if (mask & MAY_NOT_BLOCK)
63855 + return -ECHILD;
63856 +#endif
63857 +
63858 if (S_ISDIR(inode->i_mode)) {
63859 /* DACs are overridable for directories */
63860 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63861 - return 0;
63862 if (!(mask & MAY_WRITE))
63863 - if (capable_wrt_inode_uidgid(inode,
63864 - CAP_DAC_READ_SEARCH))
63865 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63866 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63867 return 0;
63868 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63869 + return 0;
63870 return -EACCES;
63871 }
63872 /*
63873 + * Searching includes executable on directories, else just read.
63874 + */
63875 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63876 + if (mask == MAY_READ)
63877 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63878 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63879 + return 0;
63880 +
63881 + /*
63882 * Read/write DACs are always overridable.
63883 * Executable DACs are overridable when there is
63884 * at least one exec bit set.
63885 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63886 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63887 return 0;
63888
63889 - /*
63890 - * Searching includes executable on directories, else just read.
63891 - */
63892 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63893 - if (mask == MAY_READ)
63894 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63895 - return 0;
63896 -
63897 return -EACCES;
63898 }
63899 EXPORT_SYMBOL(generic_permission);
63900 @@ -497,7 +504,7 @@ struct nameidata {
63901 int last_type;
63902 unsigned depth;
63903 struct file *base;
63904 - char *saved_names[MAX_NESTED_LINKS + 1];
63905 + const char *saved_names[MAX_NESTED_LINKS + 1];
63906 };
63907
63908 /*
63909 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
63910 nd->flags |= LOOKUP_JUMPED;
63911 }
63912
63913 -void nd_set_link(struct nameidata *nd, char *path)
63914 +void nd_set_link(struct nameidata *nd, const char *path)
63915 {
63916 nd->saved_names[nd->depth] = path;
63917 }
63918 EXPORT_SYMBOL(nd_set_link);
63919
63920 -char *nd_get_link(struct nameidata *nd)
63921 +const char *nd_get_link(const struct nameidata *nd)
63922 {
63923 return nd->saved_names[nd->depth];
63924 }
63925 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63926 {
63927 struct dentry *dentry = link->dentry;
63928 int error;
63929 - char *s;
63930 + const char *s;
63931
63932 BUG_ON(nd->flags & LOOKUP_RCU);
63933
63934 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63935 if (error)
63936 goto out_put_nd_path;
63937
63938 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
63939 + dentry->d_inode, dentry, nd->path.mnt)) {
63940 + error = -EACCES;
63941 + goto out_put_nd_path;
63942 + }
63943 +
63944 nd->last_type = LAST_BIND;
63945 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
63946 error = PTR_ERR(*p);
63947 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
63948 if (res)
63949 break;
63950 res = walk_component(nd, path, LOOKUP_FOLLOW);
63951 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
63952 + res = -EACCES;
63953 put_link(nd, &link, cookie);
63954 } while (res > 0);
63955
63956 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
63957 static inline u64 hash_name(const char *name)
63958 {
63959 unsigned long a, b, adata, bdata, mask, hash, len;
63960 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63961 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63962
63963 hash = a = 0;
63964 len = -sizeof(unsigned long);
63965 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
63966 if (err)
63967 break;
63968 err = lookup_last(nd, &path);
63969 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
63970 + err = -EACCES;
63971 put_link(nd, &link, cookie);
63972 }
63973 }
63974 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
63975 if (!err)
63976 err = complete_walk(nd);
63977
63978 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
63979 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
63980 + path_put(&nd->path);
63981 + err = -ENOENT;
63982 + }
63983 + }
63984 +
63985 if (!err && nd->flags & LOOKUP_DIRECTORY) {
63986 if (!d_can_lookup(nd->path.dentry)) {
63987 path_put(&nd->path);
63988 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
63989 retval = path_lookupat(dfd, name->name,
63990 flags | LOOKUP_REVAL, nd);
63991
63992 - if (likely(!retval))
63993 + if (likely(!retval)) {
63994 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
63995 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
63996 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
63997 + path_put(&nd->path);
63998 + return -ENOENT;
63999 + }
64000 + }
64001 + }
64002 return retval;
64003 }
64004
64005 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
64006 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
64007 return -EPERM;
64008
64009 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
64010 + return -EPERM;
64011 + if (gr_handle_rawio(inode))
64012 + return -EPERM;
64013 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
64014 + return -EACCES;
64015 +
64016 return 0;
64017 }
64018
64019 @@ -2826,7 +2864,7 @@ looked_up:
64020 * cleared otherwise prior to returning.
64021 */
64022 static int lookup_open(struct nameidata *nd, struct path *path,
64023 - struct file *file,
64024 + struct path *link, struct file *file,
64025 const struct open_flags *op,
64026 bool got_write, int *opened)
64027 {
64028 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64029 /* Negative dentry, just create the file */
64030 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
64031 umode_t mode = op->mode;
64032 +
64033 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
64034 + error = -EACCES;
64035 + goto out_dput;
64036 + }
64037 +
64038 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
64039 + error = -EACCES;
64040 + goto out_dput;
64041 + }
64042 +
64043 if (!IS_POSIXACL(dir->d_inode))
64044 mode &= ~current_umask();
64045 /*
64046 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
64047 nd->flags & LOOKUP_EXCL);
64048 if (error)
64049 goto out_dput;
64050 + else
64051 + gr_handle_create(dentry, nd->path.mnt);
64052 }
64053 out_no_open:
64054 path->dentry = dentry;
64055 @@ -2896,7 +2947,7 @@ out_dput:
64056 /*
64057 * Handle the last step of open()
64058 */
64059 -static int do_last(struct nameidata *nd, struct path *path,
64060 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
64061 struct file *file, const struct open_flags *op,
64062 int *opened, struct filename *name)
64063 {
64064 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
64065 if (error)
64066 return error;
64067
64068 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
64069 + error = -ENOENT;
64070 + goto out;
64071 + }
64072 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64073 + error = -EACCES;
64074 + goto out;
64075 + }
64076 +
64077 audit_inode(name, dir, LOOKUP_PARENT);
64078 error = -EISDIR;
64079 /* trailing slashes? */
64080 @@ -2965,7 +3025,7 @@ retry_lookup:
64081 */
64082 }
64083 mutex_lock(&dir->d_inode->i_mutex);
64084 - error = lookup_open(nd, path, file, op, got_write, opened);
64085 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64086 mutex_unlock(&dir->d_inode->i_mutex);
64087
64088 if (error <= 0) {
64089 @@ -2989,11 +3049,28 @@ retry_lookup:
64090 goto finish_open_created;
64091 }
64092
64093 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64094 + error = -ENOENT;
64095 + goto exit_dput;
64096 + }
64097 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64098 + error = -EACCES;
64099 + goto exit_dput;
64100 + }
64101 +
64102 /*
64103 * create/update audit record if it already exists.
64104 */
64105 - if (d_is_positive(path->dentry))
64106 + if (d_is_positive(path->dentry)) {
64107 + /* only check if O_CREAT is specified, all other checks need to go
64108 + into may_open */
64109 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64110 + error = -EACCES;
64111 + goto exit_dput;
64112 + }
64113 +
64114 audit_inode(name, path->dentry, 0);
64115 + }
64116
64117 /*
64118 * If atomic_open() acquired write access it is dropped now due to
64119 @@ -3034,6 +3111,11 @@ finish_lookup:
64120 }
64121 }
64122 BUG_ON(inode != path->dentry->d_inode);
64123 + /* if we're resolving a symlink to another symlink */
64124 + if (link && gr_handle_symlink_owner(link, inode)) {
64125 + error = -EACCES;
64126 + goto out;
64127 + }
64128 return 1;
64129 }
64130
64131 @@ -3053,7 +3135,18 @@ finish_open:
64132 path_put(&save_parent);
64133 return error;
64134 }
64135 +
64136 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64137 + error = -ENOENT;
64138 + goto out;
64139 + }
64140 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64141 + error = -EACCES;
64142 + goto out;
64143 + }
64144 +
64145 audit_inode(name, nd->path.dentry, 0);
64146 +
64147 error = -EISDIR;
64148 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64149 goto out;
64150 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64151 if (unlikely(error))
64152 goto out;
64153
64154 - error = do_last(nd, &path, file, op, &opened, pathname);
64155 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64156 while (unlikely(error > 0)) { /* trailing symlink */
64157 struct path link = path;
64158 void *cookie;
64159 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64160 error = follow_link(&link, nd, &cookie);
64161 if (unlikely(error))
64162 break;
64163 - error = do_last(nd, &path, file, op, &opened, pathname);
64164 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64165 put_link(nd, &link, cookie);
64166 }
64167 out:
64168 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64169 goto unlock;
64170
64171 error = -EEXIST;
64172 - if (d_is_positive(dentry))
64173 + if (d_is_positive(dentry)) {
64174 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64175 + error = -ENOENT;
64176 goto fail;
64177 -
64178 + }
64179 /*
64180 * Special case - lookup gave negative, but... we had foo/bar/
64181 * From the vfs_mknod() POV we just have a negative dentry -
64182 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64183 }
64184 EXPORT_SYMBOL(user_path_create);
64185
64186 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64187 +{
64188 + struct filename *tmp = getname(pathname);
64189 + struct dentry *res;
64190 + if (IS_ERR(tmp))
64191 + return ERR_CAST(tmp);
64192 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64193 + if (IS_ERR(res))
64194 + putname(tmp);
64195 + else
64196 + *to = tmp;
64197 + return res;
64198 +}
64199 +
64200 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64201 {
64202 int error = may_create(dir, dentry);
64203 @@ -3446,6 +3555,17 @@ retry:
64204
64205 if (!IS_POSIXACL(path.dentry->d_inode))
64206 mode &= ~current_umask();
64207 +
64208 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64209 + error = -EPERM;
64210 + goto out;
64211 + }
64212 +
64213 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64214 + error = -EACCES;
64215 + goto out;
64216 + }
64217 +
64218 error = security_path_mknod(&path, dentry, mode, dev);
64219 if (error)
64220 goto out;
64221 @@ -3461,6 +3581,8 @@ retry:
64222 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64223 break;
64224 }
64225 + if (!error)
64226 + gr_handle_create(dentry, path.mnt);
64227 out:
64228 done_path_create(&path, dentry);
64229 if (retry_estale(error, lookup_flags)) {
64230 @@ -3515,9 +3637,16 @@ retry:
64231
64232 if (!IS_POSIXACL(path.dentry->d_inode))
64233 mode &= ~current_umask();
64234 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64235 + error = -EACCES;
64236 + goto out;
64237 + }
64238 error = security_path_mkdir(&path, dentry, mode);
64239 if (!error)
64240 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64241 + if (!error)
64242 + gr_handle_create(dentry, path.mnt);
64243 +out:
64244 done_path_create(&path, dentry);
64245 if (retry_estale(error, lookup_flags)) {
64246 lookup_flags |= LOOKUP_REVAL;
64247 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64248 struct filename *name;
64249 struct dentry *dentry;
64250 struct nameidata nd;
64251 + u64 saved_ino = 0;
64252 + dev_t saved_dev = 0;
64253 unsigned int lookup_flags = 0;
64254 retry:
64255 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64256 @@ -3633,10 +3764,21 @@ retry:
64257 error = -ENOENT;
64258 goto exit3;
64259 }
64260 +
64261 + saved_ino = gr_get_ino_from_dentry(dentry);
64262 + saved_dev = gr_get_dev_from_dentry(dentry);
64263 +
64264 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64265 + error = -EACCES;
64266 + goto exit3;
64267 + }
64268 +
64269 error = security_path_rmdir(&nd.path, dentry);
64270 if (error)
64271 goto exit3;
64272 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64273 + if (!error && (saved_dev || saved_ino))
64274 + gr_handle_delete(saved_ino, saved_dev);
64275 exit3:
64276 dput(dentry);
64277 exit2:
64278 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64279 struct nameidata nd;
64280 struct inode *inode = NULL;
64281 struct inode *delegated_inode = NULL;
64282 + u64 saved_ino = 0;
64283 + dev_t saved_dev = 0;
64284 unsigned int lookup_flags = 0;
64285 retry:
64286 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64287 @@ -3755,10 +3899,22 @@ retry_deleg:
64288 if (d_is_negative(dentry))
64289 goto slashes;
64290 ihold(inode);
64291 +
64292 + if (inode->i_nlink <= 1) {
64293 + saved_ino = gr_get_ino_from_dentry(dentry);
64294 + saved_dev = gr_get_dev_from_dentry(dentry);
64295 + }
64296 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64297 + error = -EACCES;
64298 + goto exit2;
64299 + }
64300 +
64301 error = security_path_unlink(&nd.path, dentry);
64302 if (error)
64303 goto exit2;
64304 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64305 + if (!error && (saved_ino || saved_dev))
64306 + gr_handle_delete(saved_ino, saved_dev);
64307 exit2:
64308 dput(dentry);
64309 }
64310 @@ -3847,9 +4003,17 @@ retry:
64311 if (IS_ERR(dentry))
64312 goto out_putname;
64313
64314 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64315 + error = -EACCES;
64316 + goto out;
64317 + }
64318 +
64319 error = security_path_symlink(&path, dentry, from->name);
64320 if (!error)
64321 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64322 + if (!error)
64323 + gr_handle_create(dentry, path.mnt);
64324 +out:
64325 done_path_create(&path, dentry);
64326 if (retry_estale(error, lookup_flags)) {
64327 lookup_flags |= LOOKUP_REVAL;
64328 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64329 struct dentry *new_dentry;
64330 struct path old_path, new_path;
64331 struct inode *delegated_inode = NULL;
64332 + struct filename *to = NULL;
64333 int how = 0;
64334 int error;
64335
64336 @@ -3976,7 +4141,7 @@ retry:
64337 if (error)
64338 return error;
64339
64340 - new_dentry = user_path_create(newdfd, newname, &new_path,
64341 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64342 (how & LOOKUP_REVAL));
64343 error = PTR_ERR(new_dentry);
64344 if (IS_ERR(new_dentry))
64345 @@ -3988,11 +4153,28 @@ retry:
64346 error = may_linkat(&old_path);
64347 if (unlikely(error))
64348 goto out_dput;
64349 +
64350 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64351 + old_path.dentry->d_inode,
64352 + old_path.dentry->d_inode->i_mode, to)) {
64353 + error = -EACCES;
64354 + goto out_dput;
64355 + }
64356 +
64357 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64358 + old_path.dentry, old_path.mnt, to)) {
64359 + error = -EACCES;
64360 + goto out_dput;
64361 + }
64362 +
64363 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64364 if (error)
64365 goto out_dput;
64366 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64367 + if (!error)
64368 + gr_handle_create(new_dentry, new_path.mnt);
64369 out_dput:
64370 + putname(to);
64371 done_path_create(&new_path, new_dentry);
64372 if (delegated_inode) {
64373 error = break_deleg_wait(&delegated_inode);
64374 @@ -4308,6 +4490,20 @@ retry_deleg:
64375 if (new_dentry == trap)
64376 goto exit5;
64377
64378 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64379 + /* use EXDEV error to cause 'mv' to switch to an alternative
64380 + * method for usability
64381 + */
64382 + error = -EXDEV;
64383 + goto exit5;
64384 + }
64385 +
64386 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64387 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64388 + to, flags);
64389 + if (error)
64390 + goto exit5;
64391 +
64392 error = security_path_rename(&oldnd.path, old_dentry,
64393 &newnd.path, new_dentry, flags);
64394 if (error)
64395 @@ -4315,6 +4511,9 @@ retry_deleg:
64396 error = vfs_rename(old_dir->d_inode, old_dentry,
64397 new_dir->d_inode, new_dentry,
64398 &delegated_inode, flags);
64399 + if (!error)
64400 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64401 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64402 exit5:
64403 dput(new_dentry);
64404 exit4:
64405 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64406
64407 int readlink_copy(char __user *buffer, int buflen, const char *link)
64408 {
64409 + char tmpbuf[64];
64410 + const char *newlink;
64411 int len = PTR_ERR(link);
64412 +
64413 if (IS_ERR(link))
64414 goto out;
64415
64416 len = strlen(link);
64417 if (len > (unsigned) buflen)
64418 len = buflen;
64419 - if (copy_to_user(buffer, link, len))
64420 +
64421 + if (len < sizeof(tmpbuf)) {
64422 + memcpy(tmpbuf, link, len);
64423 + newlink = tmpbuf;
64424 + } else
64425 + newlink = link;
64426 +
64427 + if (copy_to_user(buffer, newlink, len))
64428 len = -EFAULT;
64429 out:
64430 return len;
64431 diff --git a/fs/namespace.c b/fs/namespace.c
64432 index cd1e968..e64ff16 100644
64433 --- a/fs/namespace.c
64434 +++ b/fs/namespace.c
64435 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64436 if (!(sb->s_flags & MS_RDONLY))
64437 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64438 up_write(&sb->s_umount);
64439 +
64440 + gr_log_remount(mnt->mnt_devname, retval);
64441 +
64442 return retval;
64443 }
64444
64445 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64446 }
64447 unlock_mount_hash();
64448 namespace_unlock();
64449 +
64450 + gr_log_unmount(mnt->mnt_devname, retval);
64451 +
64452 return retval;
64453 }
64454
64455 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64456 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64457 */
64458
64459 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64460 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64461 {
64462 struct path path;
64463 struct mount *mnt;
64464 @@ -1565,7 +1571,7 @@ out:
64465 /*
64466 * The 2.0 compatible umount. No flags.
64467 */
64468 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64469 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64470 {
64471 return sys_umount(name, 0);
64472 }
64473 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64474 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64475 MS_STRICTATIME);
64476
64477 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64478 + retval = -EPERM;
64479 + goto dput_out;
64480 + }
64481 +
64482 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64483 + retval = -EPERM;
64484 + goto dput_out;
64485 + }
64486 +
64487 if (flags & MS_REMOUNT)
64488 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64489 data_page);
64490 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64491 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64492 dev_name, data_page);
64493 dput_out:
64494 + gr_log_mount(dev_name, &path, retval);
64495 +
64496 path_put(&path);
64497 +
64498 return retval;
64499 }
64500
64501 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64502 * number incrementing at 10Ghz will take 12,427 years to wrap which
64503 * is effectively never, so we can ignore the possibility.
64504 */
64505 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64506 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64507
64508 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64509 {
64510 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64511 return ERR_PTR(ret);
64512 }
64513 new_ns->ns.ops = &mntns_operations;
64514 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64515 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64516 atomic_set(&new_ns->count, 1);
64517 new_ns->root = NULL;
64518 INIT_LIST_HEAD(&new_ns->list);
64519 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64520 return new_ns;
64521 }
64522
64523 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64524 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64525 struct user_namespace *user_ns, struct fs_struct *new_fs)
64526 {
64527 struct mnt_namespace *new_ns;
64528 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64529 }
64530 EXPORT_SYMBOL(mount_subtree);
64531
64532 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64533 - char __user *, type, unsigned long, flags, void __user *, data)
64534 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64535 + const char __user *, type, unsigned long, flags, void __user *, data)
64536 {
64537 int ret;
64538 char *kernel_type;
64539 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64540 if (error)
64541 goto out2;
64542
64543 + if (gr_handle_chroot_pivot()) {
64544 + error = -EPERM;
64545 + goto out2;
64546 + }
64547 +
64548 get_fs_root(current->fs, &root);
64549 old_mp = lock_mount(&old);
64550 error = PTR_ERR(old_mp);
64551 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64552 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64553 return -EPERM;
64554
64555 - if (fs->users != 1)
64556 + if (atomic_read(&fs->users) != 1)
64557 return -EINVAL;
64558
64559 get_mnt_ns(mnt_ns);
64560 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64561 index 02f8d09..a5c25d1 100644
64562 --- a/fs/nfs/callback_xdr.c
64563 +++ b/fs/nfs/callback_xdr.c
64564 @@ -51,7 +51,7 @@ struct callback_op {
64565 callback_decode_arg_t decode_args;
64566 callback_encode_res_t encode_res;
64567 long res_maxsize;
64568 -};
64569 +} __do_const;
64570
64571 static struct callback_op callback_ops[];
64572
64573 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64574 index 2211f6b..30d0950 100644
64575 --- a/fs/nfs/inode.c
64576 +++ b/fs/nfs/inode.c
64577 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64578 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64579 }
64580
64581 -static atomic_long_t nfs_attr_generation_counter;
64582 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64583
64584 static unsigned long nfs_read_attr_generation_counter(void)
64585 {
64586 - return atomic_long_read(&nfs_attr_generation_counter);
64587 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64588 }
64589
64590 unsigned long nfs_inc_attr_generation_counter(void)
64591 {
64592 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64593 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64594 }
64595
64596 void nfs_fattr_init(struct nfs_fattr *fattr)
64597 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64598 index ac71d13..a2e590a 100644
64599 --- a/fs/nfsd/nfs4proc.c
64600 +++ b/fs/nfsd/nfs4proc.c
64601 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64602 nfsd4op_rsize op_rsize_bop;
64603 stateid_getter op_get_currentstateid;
64604 stateid_setter op_set_currentstateid;
64605 -};
64606 +} __do_const;
64607
64608 static struct nfsd4_operation nfsd4_ops[];
64609
64610 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64611 index 15f7b73..00e230b 100644
64612 --- a/fs/nfsd/nfs4xdr.c
64613 +++ b/fs/nfsd/nfs4xdr.c
64614 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64615
64616 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64617
64618 -static nfsd4_dec nfsd4_dec_ops[] = {
64619 +static const nfsd4_dec nfsd4_dec_ops[] = {
64620 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64621 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64622 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64623 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64624 index 83a9694..6b7f928 100644
64625 --- a/fs/nfsd/nfscache.c
64626 +++ b/fs/nfsd/nfscache.c
64627 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64628 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64629 u32 hash;
64630 struct nfsd_drc_bucket *b;
64631 - int len;
64632 + long len;
64633 size_t bufsize = 0;
64634
64635 if (!rp)
64636 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64637 hash = nfsd_cache_hash(rp->c_xid);
64638 b = &drc_hashtbl[hash];
64639
64640 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64641 - len >>= 2;
64642 + if (statp) {
64643 + len = (char*)statp - (char*)resv->iov_base;
64644 + len = resv->iov_len - len;
64645 + len >>= 2;
64646 + }
64647
64648 /* Don't cache excessive amounts of data and XDR failures */
64649 - if (!statp || len > (256 >> 2)) {
64650 + if (!statp || len > (256 >> 2) || len < 0) {
64651 nfsd_reply_cache_free(b, rp);
64652 return;
64653 }
64654 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64655 switch (cachetype) {
64656 case RC_REPLSTAT:
64657 if (len != 1)
64658 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64659 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64660 rp->c_replstat = *statp;
64661 break;
64662 case RC_REPLBUFF:
64663 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64664 index 5685c67..73029ef 100644
64665 --- a/fs/nfsd/vfs.c
64666 +++ b/fs/nfsd/vfs.c
64667 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64668
64669 oldfs = get_fs();
64670 set_fs(KERNEL_DS);
64671 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64672 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64673 set_fs(oldfs);
64674 return nfsd_finish_read(file, count, host_err);
64675 }
64676 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64677
64678 /* Write the data. */
64679 oldfs = get_fs(); set_fs(KERNEL_DS);
64680 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64681 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64682 set_fs(oldfs);
64683 if (host_err < 0)
64684 goto out_nfserr;
64685 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64686 */
64687
64688 oldfs = get_fs(); set_fs(KERNEL_DS);
64689 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64690 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64691 set_fs(oldfs);
64692
64693 if (host_err < 0)
64694 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64695 index 52ccd34..7a6b202 100644
64696 --- a/fs/nls/nls_base.c
64697 +++ b/fs/nls/nls_base.c
64698 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64699
64700 int __register_nls(struct nls_table *nls, struct module *owner)
64701 {
64702 - struct nls_table ** tmp = &tables;
64703 + struct nls_table *tmp = tables;
64704
64705 if (nls->next)
64706 return -EBUSY;
64707
64708 - nls->owner = owner;
64709 + pax_open_kernel();
64710 + *(void **)&nls->owner = owner;
64711 + pax_close_kernel();
64712 spin_lock(&nls_lock);
64713 - while (*tmp) {
64714 - if (nls == *tmp) {
64715 + while (tmp) {
64716 + if (nls == tmp) {
64717 spin_unlock(&nls_lock);
64718 return -EBUSY;
64719 }
64720 - tmp = &(*tmp)->next;
64721 + tmp = tmp->next;
64722 }
64723 - nls->next = tables;
64724 + pax_open_kernel();
64725 + *(struct nls_table **)&nls->next = tables;
64726 + pax_close_kernel();
64727 tables = nls;
64728 spin_unlock(&nls_lock);
64729 return 0;
64730 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64731
64732 int unregister_nls(struct nls_table * nls)
64733 {
64734 - struct nls_table ** tmp = &tables;
64735 + struct nls_table * const * tmp = &tables;
64736
64737 spin_lock(&nls_lock);
64738 while (*tmp) {
64739 if (nls == *tmp) {
64740 - *tmp = nls->next;
64741 + pax_open_kernel();
64742 + *(struct nls_table **)tmp = nls->next;
64743 + pax_close_kernel();
64744 spin_unlock(&nls_lock);
64745 return 0;
64746 }
64747 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64748 return -EINVAL;
64749 }
64750
64751 -static struct nls_table *find_nls(char *charset)
64752 +static struct nls_table *find_nls(const char *charset)
64753 {
64754 struct nls_table *nls;
64755 spin_lock(&nls_lock);
64756 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64757 return nls;
64758 }
64759
64760 -struct nls_table *load_nls(char *charset)
64761 +struct nls_table *load_nls(const char *charset)
64762 {
64763 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64764 }
64765 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64766 index 162b3f1..6076a7c 100644
64767 --- a/fs/nls/nls_euc-jp.c
64768 +++ b/fs/nls/nls_euc-jp.c
64769 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64770 p_nls = load_nls("cp932");
64771
64772 if (p_nls) {
64773 - table.charset2upper = p_nls->charset2upper;
64774 - table.charset2lower = p_nls->charset2lower;
64775 + pax_open_kernel();
64776 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64777 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64778 + pax_close_kernel();
64779 return register_nls(&table);
64780 }
64781
64782 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64783 index a80a741..7b96e1b 100644
64784 --- a/fs/nls/nls_koi8-ru.c
64785 +++ b/fs/nls/nls_koi8-ru.c
64786 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64787 p_nls = load_nls("koi8-u");
64788
64789 if (p_nls) {
64790 - table.charset2upper = p_nls->charset2upper;
64791 - table.charset2lower = p_nls->charset2lower;
64792 + pax_open_kernel();
64793 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64794 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64795 + pax_close_kernel();
64796 return register_nls(&table);
64797 }
64798
64799 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64800 index bff8567..83281c6 100644
64801 --- a/fs/notify/fanotify/fanotify_user.c
64802 +++ b/fs/notify/fanotify/fanotify_user.c
64803 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64804
64805 fd = fanotify_event_metadata.fd;
64806 ret = -EFAULT;
64807 - if (copy_to_user(buf, &fanotify_event_metadata,
64808 - fanotify_event_metadata.event_len))
64809 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64810 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64811 goto out_close_fd;
64812
64813 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64814 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64815 index a95d8e0..a91a5fd 100644
64816 --- a/fs/notify/notification.c
64817 +++ b/fs/notify/notification.c
64818 @@ -48,7 +48,7 @@
64819 #include <linux/fsnotify_backend.h>
64820 #include "fsnotify.h"
64821
64822 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64823 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64824
64825 /**
64826 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64827 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64828 */
64829 u32 fsnotify_get_cookie(void)
64830 {
64831 - return atomic_inc_return(&fsnotify_sync_cookie);
64832 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64833 }
64834 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64835
64836 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64837 index 9e38daf..5727cae 100644
64838 --- a/fs/ntfs/dir.c
64839 +++ b/fs/ntfs/dir.c
64840 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64841 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64842 ~(s64)(ndir->itype.index.block_size - 1)));
64843 /* Bounds checks. */
64844 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64845 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64846 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64847 "inode 0x%lx or driver bug.", vdir->i_ino);
64848 goto err_out;
64849 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64850 index 643faa4..ef9027e 100644
64851 --- a/fs/ntfs/file.c
64852 +++ b/fs/ntfs/file.c
64853 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64854 char *addr;
64855 size_t total = 0;
64856 unsigned len;
64857 - int left;
64858 + unsigned left;
64859
64860 do {
64861 len = PAGE_CACHE_SIZE - ofs;
64862 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64863 index 9e1e112..241a52a 100644
64864 --- a/fs/ntfs/super.c
64865 +++ b/fs/ntfs/super.c
64866 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64867 if (!silent)
64868 ntfs_error(sb, "Primary boot sector is invalid.");
64869 } else if (!silent)
64870 - ntfs_error(sb, read_err_str, "primary");
64871 + ntfs_error(sb, read_err_str, "%s", "primary");
64872 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64873 if (bh_primary)
64874 brelse(bh_primary);
64875 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64876 goto hotfix_primary_boot_sector;
64877 brelse(bh_backup);
64878 } else if (!silent)
64879 - ntfs_error(sb, read_err_str, "backup");
64880 + ntfs_error(sb, read_err_str, "%s", "backup");
64881 /* Try to read NT3.51- backup boot sector. */
64882 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64883 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64884 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64885 "sector.");
64886 brelse(bh_backup);
64887 } else if (!silent)
64888 - ntfs_error(sb, read_err_str, "backup");
64889 + ntfs_error(sb, read_err_str, "%s", "backup");
64890 /* We failed. Cleanup and return. */
64891 if (bh_primary)
64892 brelse(bh_primary);
64893 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
64894 index 0440134..d52c93a 100644
64895 --- a/fs/ocfs2/localalloc.c
64896 +++ b/fs/ocfs2/localalloc.c
64897 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
64898 goto bail;
64899 }
64900
64901 - atomic_inc(&osb->alloc_stats.moves);
64902 + atomic_inc_unchecked(&osb->alloc_stats.moves);
64903
64904 bail:
64905 if (handle)
64906 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
64907 index 7d6b7d0..5fb529a 100644
64908 --- a/fs/ocfs2/ocfs2.h
64909 +++ b/fs/ocfs2/ocfs2.h
64910 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
64911
64912 struct ocfs2_alloc_stats
64913 {
64914 - atomic_t moves;
64915 - atomic_t local_data;
64916 - atomic_t bitmap_data;
64917 - atomic_t bg_allocs;
64918 - atomic_t bg_extends;
64919 + atomic_unchecked_t moves;
64920 + atomic_unchecked_t local_data;
64921 + atomic_unchecked_t bitmap_data;
64922 + atomic_unchecked_t bg_allocs;
64923 + atomic_unchecked_t bg_extends;
64924 };
64925
64926 enum ocfs2_local_alloc_state
64927 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
64928 index 0cb889a..6a26b24 100644
64929 --- a/fs/ocfs2/suballoc.c
64930 +++ b/fs/ocfs2/suballoc.c
64931 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
64932 mlog_errno(status);
64933 goto bail;
64934 }
64935 - atomic_inc(&osb->alloc_stats.bg_extends);
64936 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
64937
64938 /* You should never ask for this much metadata */
64939 BUG_ON(bits_wanted >
64940 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
64941 mlog_errno(status);
64942 goto bail;
64943 }
64944 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64945 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64946
64947 *suballoc_loc = res.sr_bg_blkno;
64948 *suballoc_bit_start = res.sr_bit_offset;
64949 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
64950 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
64951 res->sr_bits);
64952
64953 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64954 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64955
64956 BUG_ON(res->sr_bits != 1);
64957
64958 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
64959 mlog_errno(status);
64960 goto bail;
64961 }
64962 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64963 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64964
64965 BUG_ON(res.sr_bits != 1);
64966
64967 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64968 cluster_start,
64969 num_clusters);
64970 if (!status)
64971 - atomic_inc(&osb->alloc_stats.local_data);
64972 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
64973 } else {
64974 if (min_clusters > (osb->bitmap_cpg - 1)) {
64975 /* The only paths asking for contiguousness
64976 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64977 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
64978 res.sr_bg_blkno,
64979 res.sr_bit_offset);
64980 - atomic_inc(&osb->alloc_stats.bitmap_data);
64981 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
64982 *num_clusters = res.sr_bits;
64983 }
64984 }
64985 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
64986 index 8372317..ec86e79 100644
64987 --- a/fs/ocfs2/super.c
64988 +++ b/fs/ocfs2/super.c
64989 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
64990 "%10s => GlobalAllocs: %d LocalAllocs: %d "
64991 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
64992 "Stats",
64993 - atomic_read(&osb->alloc_stats.bitmap_data),
64994 - atomic_read(&osb->alloc_stats.local_data),
64995 - atomic_read(&osb->alloc_stats.bg_allocs),
64996 - atomic_read(&osb->alloc_stats.moves),
64997 - atomic_read(&osb->alloc_stats.bg_extends));
64998 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
64999 + atomic_read_unchecked(&osb->alloc_stats.local_data),
65000 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
65001 + atomic_read_unchecked(&osb->alloc_stats.moves),
65002 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
65003
65004 out += snprintf(buf + out, len - out,
65005 "%10s => State: %u Descriptor: %llu Size: %u bits "
65006 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
65007
65008 mutex_init(&osb->system_file_mutex);
65009
65010 - atomic_set(&osb->alloc_stats.moves, 0);
65011 - atomic_set(&osb->alloc_stats.local_data, 0);
65012 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
65013 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
65014 - atomic_set(&osb->alloc_stats.bg_extends, 0);
65015 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
65016 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
65017 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
65018 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
65019 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
65020
65021 /* Copy the blockcheck stats from the superblock probe */
65022 osb->osb_ecc_stats = *stats;
65023 diff --git a/fs/open.c b/fs/open.c
65024 index 813be03..781941d 100644
65025 --- a/fs/open.c
65026 +++ b/fs/open.c
65027 @@ -32,6 +32,8 @@
65028 #include <linux/dnotify.h>
65029 #include <linux/compat.h>
65030
65031 +#define CREATE_TRACE_POINTS
65032 +#include <trace/events/fs.h>
65033 #include "internal.h"
65034
65035 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
65036 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
65037 error = locks_verify_truncate(inode, NULL, length);
65038 if (!error)
65039 error = security_path_truncate(path);
65040 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
65041 + error = -EACCES;
65042 if (!error)
65043 error = do_truncate(path->dentry, length, 0, NULL);
65044
65045 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
65046 error = locks_verify_truncate(inode, f.file, length);
65047 if (!error)
65048 error = security_path_truncate(&f.file->f_path);
65049 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
65050 + error = -EACCES;
65051 if (!error)
65052 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
65053 sb_end_write(inode->i_sb);
65054 @@ -392,6 +398,9 @@ retry:
65055 if (__mnt_is_readonly(path.mnt))
65056 res = -EROFS;
65057
65058 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
65059 + res = -EACCES;
65060 +
65061 out_path_release:
65062 path_put(&path);
65063 if (retry_estale(res, lookup_flags)) {
65064 @@ -423,6 +432,8 @@ retry:
65065 if (error)
65066 goto dput_and_out;
65067
65068 + gr_log_chdir(path.dentry, path.mnt);
65069 +
65070 set_fs_pwd(current->fs, &path);
65071
65072 dput_and_out:
65073 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
65074 goto out_putf;
65075
65076 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
65077 +
65078 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
65079 + error = -EPERM;
65080 +
65081 + if (!error)
65082 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65083 +
65084 if (!error)
65085 set_fs_pwd(current->fs, &f.file->f_path);
65086 out_putf:
65087 @@ -481,7 +499,13 @@ retry:
65088 if (error)
65089 goto dput_and_out;
65090
65091 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65092 + goto dput_and_out;
65093 +
65094 set_fs_root(current->fs, &path);
65095 +
65096 + gr_handle_chroot_chdir(&path);
65097 +
65098 error = 0;
65099 dput_and_out:
65100 path_put(&path);
65101 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65102 return error;
65103 retry_deleg:
65104 mutex_lock(&inode->i_mutex);
65105 +
65106 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65107 + error = -EACCES;
65108 + goto out_unlock;
65109 + }
65110 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65111 + error = -EACCES;
65112 + goto out_unlock;
65113 + }
65114 +
65115 error = security_path_chmod(path, mode);
65116 if (error)
65117 goto out_unlock;
65118 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65119 uid = make_kuid(current_user_ns(), user);
65120 gid = make_kgid(current_user_ns(), group);
65121
65122 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65123 + return -EACCES;
65124 +
65125 newattrs.ia_valid = ATTR_CTIME;
65126 if (user != (uid_t) -1) {
65127 if (!uid_valid(uid))
65128 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65129 } else {
65130 fsnotify_open(f);
65131 fd_install(fd, f);
65132 + trace_do_sys_open(tmp->name, flags, mode);
65133 }
65134 }
65135 putname(tmp);
65136 diff --git a/fs/pipe.c b/fs/pipe.c
65137 index 21981e5..3d5f55c 100644
65138 --- a/fs/pipe.c
65139 +++ b/fs/pipe.c
65140 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65141
65142 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65143 {
65144 - if (pipe->files)
65145 + if (atomic_read(&pipe->files))
65146 mutex_lock_nested(&pipe->mutex, subclass);
65147 }
65148
65149 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65150
65151 void pipe_unlock(struct pipe_inode_info *pipe)
65152 {
65153 - if (pipe->files)
65154 + if (atomic_read(&pipe->files))
65155 mutex_unlock(&pipe->mutex);
65156 }
65157 EXPORT_SYMBOL(pipe_unlock);
65158 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65159 }
65160 if (bufs) /* More to do? */
65161 continue;
65162 - if (!pipe->writers)
65163 + if (!atomic_read(&pipe->writers))
65164 break;
65165 - if (!pipe->waiting_writers) {
65166 + if (!atomic_read(&pipe->waiting_writers)) {
65167 /* syscall merging: Usually we must not sleep
65168 * if O_NONBLOCK is set, or if we got some data.
65169 * But if a writer sleeps in kernel space, then
65170 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65171
65172 __pipe_lock(pipe);
65173
65174 - if (!pipe->readers) {
65175 + if (!atomic_read(&pipe->readers)) {
65176 send_sig(SIGPIPE, current, 0);
65177 ret = -EPIPE;
65178 goto out;
65179 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65180 for (;;) {
65181 int bufs;
65182
65183 - if (!pipe->readers) {
65184 + if (!atomic_read(&pipe->readers)) {
65185 send_sig(SIGPIPE, current, 0);
65186 if (!ret)
65187 ret = -EPIPE;
65188 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65189 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65190 do_wakeup = 0;
65191 }
65192 - pipe->waiting_writers++;
65193 + atomic_inc(&pipe->waiting_writers);
65194 pipe_wait(pipe);
65195 - pipe->waiting_writers--;
65196 + atomic_dec(&pipe->waiting_writers);
65197 }
65198 out:
65199 __pipe_unlock(pipe);
65200 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65201 mask = 0;
65202 if (filp->f_mode & FMODE_READ) {
65203 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65204 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65205 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65206 mask |= POLLHUP;
65207 }
65208
65209 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65210 * Most Unices do not set POLLERR for FIFOs but on Linux they
65211 * behave exactly like pipes for poll().
65212 */
65213 - if (!pipe->readers)
65214 + if (!atomic_read(&pipe->readers))
65215 mask |= POLLERR;
65216 }
65217
65218 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65219 int kill = 0;
65220
65221 spin_lock(&inode->i_lock);
65222 - if (!--pipe->files) {
65223 + if (atomic_dec_and_test(&pipe->files)) {
65224 inode->i_pipe = NULL;
65225 kill = 1;
65226 }
65227 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65228
65229 __pipe_lock(pipe);
65230 if (file->f_mode & FMODE_READ)
65231 - pipe->readers--;
65232 + atomic_dec(&pipe->readers);
65233 if (file->f_mode & FMODE_WRITE)
65234 - pipe->writers--;
65235 + atomic_dec(&pipe->writers);
65236
65237 - if (pipe->readers || pipe->writers) {
65238 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65239 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65240 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65241 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65242 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65243 kfree(pipe);
65244 }
65245
65246 -static struct vfsmount *pipe_mnt __read_mostly;
65247 +struct vfsmount *pipe_mnt __read_mostly;
65248
65249 /*
65250 * pipefs_dname() is called from d_path().
65251 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65252 goto fail_iput;
65253
65254 inode->i_pipe = pipe;
65255 - pipe->files = 2;
65256 - pipe->readers = pipe->writers = 1;
65257 + atomic_set(&pipe->files, 2);
65258 + atomic_set(&pipe->readers, 1);
65259 + atomic_set(&pipe->writers, 1);
65260 inode->i_fop = &pipefifo_fops;
65261
65262 /*
65263 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65264 spin_lock(&inode->i_lock);
65265 if (inode->i_pipe) {
65266 pipe = inode->i_pipe;
65267 - pipe->files++;
65268 + atomic_inc(&pipe->files);
65269 spin_unlock(&inode->i_lock);
65270 } else {
65271 spin_unlock(&inode->i_lock);
65272 pipe = alloc_pipe_info();
65273 if (!pipe)
65274 return -ENOMEM;
65275 - pipe->files = 1;
65276 + atomic_set(&pipe->files, 1);
65277 spin_lock(&inode->i_lock);
65278 if (unlikely(inode->i_pipe)) {
65279 - inode->i_pipe->files++;
65280 + atomic_inc(&inode->i_pipe->files);
65281 spin_unlock(&inode->i_lock);
65282 free_pipe_info(pipe);
65283 pipe = inode->i_pipe;
65284 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65285 * opened, even when there is no process writing the FIFO.
65286 */
65287 pipe->r_counter++;
65288 - if (pipe->readers++ == 0)
65289 + if (atomic_inc_return(&pipe->readers) == 1)
65290 wake_up_partner(pipe);
65291
65292 - if (!is_pipe && !pipe->writers) {
65293 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65294 if ((filp->f_flags & O_NONBLOCK)) {
65295 /* suppress POLLHUP until we have
65296 * seen a writer */
65297 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65298 * errno=ENXIO when there is no process reading the FIFO.
65299 */
65300 ret = -ENXIO;
65301 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65302 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65303 goto err;
65304
65305 pipe->w_counter++;
65306 - if (!pipe->writers++)
65307 + if (atomic_inc_return(&pipe->writers) == 1)
65308 wake_up_partner(pipe);
65309
65310 - if (!is_pipe && !pipe->readers) {
65311 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65312 if (wait_for_partner(pipe, &pipe->r_counter))
65313 goto err_wr;
65314 }
65315 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65316 * the process can at least talk to itself.
65317 */
65318
65319 - pipe->readers++;
65320 - pipe->writers++;
65321 + atomic_inc(&pipe->readers);
65322 + atomic_inc(&pipe->writers);
65323 pipe->r_counter++;
65324 pipe->w_counter++;
65325 - if (pipe->readers == 1 || pipe->writers == 1)
65326 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65327 wake_up_partner(pipe);
65328 break;
65329
65330 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65331 return 0;
65332
65333 err_rd:
65334 - if (!--pipe->readers)
65335 + if (atomic_dec_and_test(&pipe->readers))
65336 wake_up_interruptible(&pipe->wait);
65337 ret = -ERESTARTSYS;
65338 goto err;
65339
65340 err_wr:
65341 - if (!--pipe->writers)
65342 + if (atomic_dec_and_test(&pipe->writers))
65343 wake_up_interruptible(&pipe->wait);
65344 ret = -ERESTARTSYS;
65345 goto err;
65346 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65347 index 0855f77..6787d50 100644
65348 --- a/fs/posix_acl.c
65349 +++ b/fs/posix_acl.c
65350 @@ -20,6 +20,7 @@
65351 #include <linux/xattr.h>
65352 #include <linux/export.h>
65353 #include <linux/user_namespace.h>
65354 +#include <linux/grsecurity.h>
65355
65356 struct posix_acl **acl_by_type(struct inode *inode, int type)
65357 {
65358 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65359 }
65360 }
65361 if (mode_p)
65362 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65363 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65364 return not_equiv;
65365 }
65366 EXPORT_SYMBOL(posix_acl_equiv_mode);
65367 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65368 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65369 }
65370
65371 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65372 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65373 return not_equiv;
65374 }
65375
65376 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65377 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65378 int err = -ENOMEM;
65379 if (clone) {
65380 + *mode_p &= ~gr_acl_umask();
65381 +
65382 err = posix_acl_create_masq(clone, mode_p);
65383 if (err < 0) {
65384 posix_acl_release(clone);
65385 @@ -659,11 +662,12 @@ struct posix_acl *
65386 posix_acl_from_xattr(struct user_namespace *user_ns,
65387 const void *value, size_t size)
65388 {
65389 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65390 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65391 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65392 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65393 int count;
65394 struct posix_acl *acl;
65395 struct posix_acl_entry *acl_e;
65396 + umode_t umask = gr_acl_umask();
65397
65398 if (!value)
65399 return NULL;
65400 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65401
65402 switch(acl_e->e_tag) {
65403 case ACL_USER_OBJ:
65404 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65405 + break;
65406 case ACL_GROUP_OBJ:
65407 case ACL_MASK:
65408 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65409 + break;
65410 case ACL_OTHER:
65411 + acl_e->e_perm &= ~(umask & S_IRWXO);
65412 break;
65413
65414 case ACL_USER:
65415 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65416 acl_e->e_uid =
65417 make_kuid(user_ns,
65418 le32_to_cpu(entry->e_id));
65419 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65420 goto fail;
65421 break;
65422 case ACL_GROUP:
65423 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65424 acl_e->e_gid =
65425 make_kgid(user_ns,
65426 le32_to_cpu(entry->e_id));
65427 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65428 index 2183fcf..3c32a98 100644
65429 --- a/fs/proc/Kconfig
65430 +++ b/fs/proc/Kconfig
65431 @@ -30,7 +30,7 @@ config PROC_FS
65432
65433 config PROC_KCORE
65434 bool "/proc/kcore support" if !ARM
65435 - depends on PROC_FS && MMU
65436 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65437 help
65438 Provides a virtual ELF core file of the live kernel. This can
65439 be read with gdb and other ELF tools. No modifications can be
65440 @@ -38,8 +38,8 @@ config PROC_KCORE
65441
65442 config PROC_VMCORE
65443 bool "/proc/vmcore support"
65444 - depends on PROC_FS && CRASH_DUMP
65445 - default y
65446 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65447 + default n
65448 help
65449 Exports the dump image of crashed kernel in ELF format.
65450
65451 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65452 limited in memory.
65453
65454 config PROC_PAGE_MONITOR
65455 - default y
65456 - depends on PROC_FS && MMU
65457 + default n
65458 + depends on PROC_FS && MMU && !GRKERNSEC
65459 bool "Enable /proc page monitoring" if EXPERT
65460 help
65461 Various /proc files exist to monitor process memory utilization:
65462 diff --git a/fs/proc/array.c b/fs/proc/array.c
65463 index bd117d0..e6872d7 100644
65464 --- a/fs/proc/array.c
65465 +++ b/fs/proc/array.c
65466 @@ -60,6 +60,7 @@
65467 #include <linux/tty.h>
65468 #include <linux/string.h>
65469 #include <linux/mman.h>
65470 +#include <linux/grsecurity.h>
65471 #include <linux/proc_fs.h>
65472 #include <linux/ioport.h>
65473 #include <linux/uaccess.h>
65474 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65475 seq_putc(m, '\n');
65476 }
65477
65478 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65479 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65480 +{
65481 + if (p->mm)
65482 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65483 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65484 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65485 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65486 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65487 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65488 + else
65489 + seq_printf(m, "PaX:\t-----\n");
65490 +}
65491 +#endif
65492 +
65493 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65494 struct pid *pid, struct task_struct *task)
65495 {
65496 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65497 task_cpus_allowed(m, task);
65498 cpuset_task_status_allowed(m, task);
65499 task_context_switch_counts(m, task);
65500 +
65501 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65502 + task_pax(m, task);
65503 +#endif
65504 +
65505 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65506 + task_grsec_rbac(m, task);
65507 +#endif
65508 +
65509 return 0;
65510 }
65511
65512 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65513 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65514 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65515 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65516 +#endif
65517 +
65518 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65519 struct pid *pid, struct task_struct *task, int whole)
65520 {
65521 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65522 char tcomm[sizeof(task->comm)];
65523 unsigned long flags;
65524
65525 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65526 + if (current->exec_id != m->exec_id) {
65527 + gr_log_badprocpid("stat");
65528 + return 0;
65529 + }
65530 +#endif
65531 +
65532 state = *get_task_state(task);
65533 vsize = eip = esp = 0;
65534 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65535 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65536 gtime = task_gtime(task);
65537 }
65538
65539 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65540 + if (PAX_RAND_FLAGS(mm)) {
65541 + eip = 0;
65542 + esp = 0;
65543 + wchan = 0;
65544 + }
65545 +#endif
65546 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65547 + wchan = 0;
65548 + eip =0;
65549 + esp =0;
65550 +#endif
65551 +
65552 /* scale priority and nice values from timeslices to -20..20 */
65553 /* to make it look like a "normal" Unix priority/nice value */
65554 priority = task_prio(task);
65555 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65556 seq_put_decimal_ull(m, ' ', vsize);
65557 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65558 seq_put_decimal_ull(m, ' ', rsslim);
65559 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65560 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65561 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65562 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65563 +#else
65564 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65565 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65566 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65567 +#endif
65568 seq_put_decimal_ull(m, ' ', esp);
65569 seq_put_decimal_ull(m, ' ', eip);
65570 /* The signal information here is obsolete.
65571 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65572 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65573 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65574
65575 - if (mm && permitted) {
65576 + if (mm && permitted
65577 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65578 + && !PAX_RAND_FLAGS(mm)
65579 +#endif
65580 + ) {
65581 seq_put_decimal_ull(m, ' ', mm->start_data);
65582 seq_put_decimal_ull(m, ' ', mm->end_data);
65583 seq_put_decimal_ull(m, ' ', mm->start_brk);
65584 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65585 struct pid *pid, struct task_struct *task)
65586 {
65587 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65588 - struct mm_struct *mm = get_task_mm(task);
65589 + struct mm_struct *mm;
65590
65591 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65592 + if (current->exec_id != m->exec_id) {
65593 + gr_log_badprocpid("statm");
65594 + return 0;
65595 + }
65596 +#endif
65597 + mm = get_task_mm(task);
65598 if (mm) {
65599 size = task_statm(mm, &shared, &text, &data, &resident);
65600 mmput(mm);
65601 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65602 return 0;
65603 }
65604
65605 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65606 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65607 +{
65608 + unsigned long flags;
65609 + u32 curr_ip = 0;
65610 +
65611 + if (lock_task_sighand(task, &flags)) {
65612 + curr_ip = task->signal->curr_ip;
65613 + unlock_task_sighand(task, &flags);
65614 + }
65615 + return seq_printf(m, "%pI4\n", &curr_ip);
65616 +}
65617 +#endif
65618 +
65619 #ifdef CONFIG_CHECKPOINT_RESTORE
65620 static struct pid *
65621 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65622 diff --git a/fs/proc/base.c b/fs/proc/base.c
65623 index 3f3d7ae..68de109 100644
65624 --- a/fs/proc/base.c
65625 +++ b/fs/proc/base.c
65626 @@ -113,6 +113,14 @@ struct pid_entry {
65627 union proc_op op;
65628 };
65629
65630 +struct getdents_callback {
65631 + struct linux_dirent __user * current_dir;
65632 + struct linux_dirent __user * previous;
65633 + struct file * file;
65634 + int count;
65635 + int error;
65636 +};
65637 +
65638 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65639 .name = (NAME), \
65640 .len = sizeof(NAME) - 1, \
65641 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65642 return 0;
65643 }
65644
65645 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65646 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65647 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65648 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65649 +#endif
65650 +
65651 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65652 struct pid *pid, struct task_struct *task)
65653 {
65654 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65655 if (mm && !IS_ERR(mm)) {
65656 unsigned int nwords = 0;
65657 +
65658 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65659 + /* allow if we're currently ptracing this task */
65660 + if (PAX_RAND_FLAGS(mm) &&
65661 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65662 + mmput(mm);
65663 + return 0;
65664 + }
65665 +#endif
65666 +
65667 do {
65668 nwords += 2;
65669 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65670 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65671 }
65672
65673
65674 -#ifdef CONFIG_KALLSYMS
65675 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65676 /*
65677 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65678 * Returns the resolved symbol. If that fails, simply return the address.
65679 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65680 mutex_unlock(&task->signal->cred_guard_mutex);
65681 }
65682
65683 -#ifdef CONFIG_STACKTRACE
65684 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65685
65686 #define MAX_STACK_TRACE_DEPTH 64
65687
65688 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65689 return 0;
65690 }
65691
65692 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65693 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65694 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65695 struct pid *pid, struct task_struct *task)
65696 {
65697 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65698 /************************************************************************/
65699
65700 /* permission checks */
65701 -static int proc_fd_access_allowed(struct inode *inode)
65702 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65703 {
65704 struct task_struct *task;
65705 int allowed = 0;
65706 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65707 */
65708 task = get_proc_task(inode);
65709 if (task) {
65710 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65711 + if (log)
65712 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65713 + else
65714 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65715 put_task_struct(task);
65716 }
65717 return allowed;
65718 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65719 struct task_struct *task,
65720 int hide_pid_min)
65721 {
65722 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65723 + return false;
65724 +
65725 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65726 + rcu_read_lock();
65727 + {
65728 + const struct cred *tmpcred = current_cred();
65729 + const struct cred *cred = __task_cred(task);
65730 +
65731 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65732 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65733 + || in_group_p(grsec_proc_gid)
65734 +#endif
65735 + ) {
65736 + rcu_read_unlock();
65737 + return true;
65738 + }
65739 + }
65740 + rcu_read_unlock();
65741 +
65742 + if (!pid->hide_pid)
65743 + return false;
65744 +#endif
65745 +
65746 if (pid->hide_pid < hide_pid_min)
65747 return true;
65748 if (in_group_p(pid->pid_gid))
65749 return true;
65750 +
65751 return ptrace_may_access(task, PTRACE_MODE_READ);
65752 }
65753
65754 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65755 put_task_struct(task);
65756
65757 if (!has_perms) {
65758 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65759 + {
65760 +#else
65761 if (pid->hide_pid == 2) {
65762 +#endif
65763 /*
65764 * Let's make getdents(), stat(), and open()
65765 * consistent with each other. If a process
65766 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65767
65768 if (task) {
65769 mm = mm_access(task, mode);
65770 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65771 + mmput(mm);
65772 + mm = ERR_PTR(-EPERM);
65773 + }
65774 put_task_struct(task);
65775
65776 if (!IS_ERR_OR_NULL(mm)) {
65777 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65778 return PTR_ERR(mm);
65779
65780 file->private_data = mm;
65781 +
65782 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65783 + file->f_version = current->exec_id;
65784 +#endif
65785 +
65786 return 0;
65787 }
65788
65789 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65790 ssize_t copied;
65791 char *page;
65792
65793 +#ifdef CONFIG_GRKERNSEC
65794 + if (write)
65795 + return -EPERM;
65796 +#endif
65797 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65798 + if (file->f_version != current->exec_id) {
65799 + gr_log_badprocpid("mem");
65800 + return 0;
65801 + }
65802 +#endif
65803 +
65804 if (!mm)
65805 return 0;
65806
65807 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65808 goto free;
65809
65810 while (count > 0) {
65811 - int this_len = min_t(int, count, PAGE_SIZE);
65812 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65813
65814 if (write && copy_from_user(page, buf, this_len)) {
65815 copied = -EFAULT;
65816 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65817 if (!mm)
65818 return 0;
65819
65820 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65821 + if (file->f_version != current->exec_id) {
65822 + gr_log_badprocpid("environ");
65823 + return 0;
65824 + }
65825 +#endif
65826 +
65827 page = (char *)__get_free_page(GFP_TEMPORARY);
65828 if (!page)
65829 return -ENOMEM;
65830 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65831 goto free;
65832 while (count > 0) {
65833 size_t this_len, max_len;
65834 - int retval;
65835 + ssize_t retval;
65836
65837 if (src >= (mm->env_end - mm->env_start))
65838 break;
65839 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65840 int error = -EACCES;
65841
65842 /* Are we allowed to snoop on the tasks file descriptors? */
65843 - if (!proc_fd_access_allowed(inode))
65844 + if (!proc_fd_access_allowed(inode, 0))
65845 goto out;
65846
65847 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65848 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65849 struct path path;
65850
65851 /* Are we allowed to snoop on the tasks file descriptors? */
65852 - if (!proc_fd_access_allowed(inode))
65853 - goto out;
65854 + /* logging this is needed for learning on chromium to work properly,
65855 + but we don't want to flood the logs from 'ps' which does a readlink
65856 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65857 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65858 + */
65859 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65860 + if (!proc_fd_access_allowed(inode,0))
65861 + goto out;
65862 + } else {
65863 + if (!proc_fd_access_allowed(inode,1))
65864 + goto out;
65865 + }
65866
65867 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65868 if (error)
65869 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65870 rcu_read_lock();
65871 cred = __task_cred(task);
65872 inode->i_uid = cred->euid;
65873 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65874 + inode->i_gid = grsec_proc_gid;
65875 +#else
65876 inode->i_gid = cred->egid;
65877 +#endif
65878 rcu_read_unlock();
65879 }
65880 security_task_to_inode(task, inode);
65881 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
65882 return -ENOENT;
65883 }
65884 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65885 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65886 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65887 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65888 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65889 +#endif
65890 task_dumpable(task)) {
65891 cred = __task_cred(task);
65892 stat->uid = cred->euid;
65893 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65894 + stat->gid = grsec_proc_gid;
65895 +#else
65896 stat->gid = cred->egid;
65897 +#endif
65898 }
65899 }
65900 rcu_read_unlock();
65901 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
65902
65903 if (task) {
65904 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65905 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65906 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65907 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65908 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65909 +#endif
65910 task_dumpable(task)) {
65911 rcu_read_lock();
65912 cred = __task_cred(task);
65913 inode->i_uid = cred->euid;
65914 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65915 + inode->i_gid = grsec_proc_gid;
65916 +#else
65917 inode->i_gid = cred->egid;
65918 +#endif
65919 rcu_read_unlock();
65920 } else {
65921 inode->i_uid = GLOBAL_ROOT_UID;
65922 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
65923 if (!task)
65924 goto out_no_task;
65925
65926 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65927 + goto out;
65928 +
65929 /*
65930 * Yes, it does not scale. And it should not. Don't add
65931 * new entries into /proc/<tgid>/ without very good reasons.
65932 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
65933 if (!task)
65934 return -ENOENT;
65935
65936 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65937 + goto out;
65938 +
65939 if (!dir_emit_dots(file, ctx))
65940 goto out;
65941
65942 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
65943 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
65944 #endif
65945 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65946 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65947 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65948 ONE("syscall", S_IRUSR, proc_pid_syscall),
65949 #endif
65950 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65951 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
65952 #ifdef CONFIG_SECURITY
65953 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65954 #endif
65955 -#ifdef CONFIG_KALLSYMS
65956 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65957 ONE("wchan", S_IRUGO, proc_pid_wchan),
65958 #endif
65959 -#ifdef CONFIG_STACKTRACE
65960 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65961 ONE("stack", S_IRUSR, proc_pid_stack),
65962 #endif
65963 #ifdef CONFIG_SCHEDSTATS
65964 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
65965 #ifdef CONFIG_HARDWALL
65966 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
65967 #endif
65968 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65969 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
65970 +#endif
65971 #ifdef CONFIG_USER_NS
65972 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
65973 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
65974 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
65975 if (!inode)
65976 goto out;
65977
65978 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65979 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
65980 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65981 + inode->i_gid = grsec_proc_gid;
65982 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
65983 +#else
65984 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
65985 +#endif
65986 inode->i_op = &proc_tgid_base_inode_operations;
65987 inode->i_fop = &proc_tgid_base_operations;
65988 inode->i_flags|=S_IMMUTABLE;
65989 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
65990 if (!task)
65991 goto out;
65992
65993 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65994 + goto out_put_task;
65995 +
65996 result = proc_pid_instantiate(dir, dentry, task, NULL);
65997 +out_put_task:
65998 put_task_struct(task);
65999 out:
66000 return ERR_PTR(result);
66001 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
66002 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
66003 #endif
66004 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
66005 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
66006 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
66007 ONE("syscall", S_IRUSR, proc_pid_syscall),
66008 #endif
66009 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
66010 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
66011 #ifdef CONFIG_SECURITY
66012 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
66013 #endif
66014 -#ifdef CONFIG_KALLSYMS
66015 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66016 ONE("wchan", S_IRUGO, proc_pid_wchan),
66017 #endif
66018 -#ifdef CONFIG_STACKTRACE
66019 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
66020 ONE("stack", S_IRUSR, proc_pid_stack),
66021 #endif
66022 #ifdef CONFIG_SCHEDSTATS
66023 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
66024 index cbd82df..c0407d2 100644
66025 --- a/fs/proc/cmdline.c
66026 +++ b/fs/proc/cmdline.c
66027 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
66028
66029 static int __init proc_cmdline_init(void)
66030 {
66031 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66032 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
66033 +#else
66034 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
66035 +#endif
66036 return 0;
66037 }
66038 fs_initcall(proc_cmdline_init);
66039 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
66040 index 50493ed..248166b 100644
66041 --- a/fs/proc/devices.c
66042 +++ b/fs/proc/devices.c
66043 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
66044
66045 static int __init proc_devices_init(void)
66046 {
66047 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66048 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
66049 +#else
66050 proc_create("devices", 0, NULL, &proc_devinfo_operations);
66051 +#endif
66052 return 0;
66053 }
66054 fs_initcall(proc_devices_init);
66055 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
66056 index 8e5ad83..1f07a8c 100644
66057 --- a/fs/proc/fd.c
66058 +++ b/fs/proc/fd.c
66059 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
66060 if (!task)
66061 return -ENOENT;
66062
66063 - files = get_files_struct(task);
66064 + if (!gr_acl_handle_procpidmem(task))
66065 + files = get_files_struct(task);
66066 put_task_struct(task);
66067
66068 if (files) {
66069 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
66070 */
66071 int proc_fd_permission(struct inode *inode, int mask)
66072 {
66073 + struct task_struct *task;
66074 int rv = generic_permission(inode, mask);
66075 - if (rv == 0)
66076 - return 0;
66077 +
66078 if (task_tgid(current) == proc_pid(inode))
66079 rv = 0;
66080 +
66081 + task = get_proc_task(inode);
66082 + if (task == NULL)
66083 + return rv;
66084 +
66085 + if (gr_acl_handle_procpidmem(task))
66086 + rv = -EACCES;
66087 +
66088 + put_task_struct(task);
66089 +
66090 return rv;
66091 }
66092
66093 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66094 index b502bba..849e216 100644
66095 --- a/fs/proc/generic.c
66096 +++ b/fs/proc/generic.c
66097 @@ -22,6 +22,7 @@
66098 #include <linux/bitops.h>
66099 #include <linux/spinlock.h>
66100 #include <linux/completion.h>
66101 +#include <linux/grsecurity.h>
66102 #include <asm/uaccess.h>
66103
66104 #include "internal.h"
66105 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66106 return proc_lookup_de(PDE(dir), dir, dentry);
66107 }
66108
66109 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66110 + unsigned int flags)
66111 +{
66112 + if (gr_proc_is_restricted())
66113 + return ERR_PTR(-EACCES);
66114 +
66115 + return proc_lookup_de(PDE(dir), dir, dentry);
66116 +}
66117 +
66118 /*
66119 * This returns non-zero if at EOF, so that the /proc
66120 * root directory can use this and check if it should
66121 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66122 return proc_readdir_de(PDE(inode), file, ctx);
66123 }
66124
66125 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66126 +{
66127 + struct inode *inode = file_inode(file);
66128 +
66129 + if (gr_proc_is_restricted())
66130 + return -EACCES;
66131 +
66132 + return proc_readdir_de(PDE(inode), file, ctx);
66133 +}
66134 +
66135 /*
66136 * These are the generic /proc directory operations. They
66137 * use the in-memory "struct proc_dir_entry" tree to parse
66138 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66139 .iterate = proc_readdir,
66140 };
66141
66142 +static const struct file_operations proc_dir_restricted_operations = {
66143 + .llseek = generic_file_llseek,
66144 + .read = generic_read_dir,
66145 + .iterate = proc_readdir_restrict,
66146 +};
66147 +
66148 /*
66149 * proc directories can do almost nothing..
66150 */
66151 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66152 .setattr = proc_notify_change,
66153 };
66154
66155 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66156 + .lookup = proc_lookup_restrict,
66157 + .getattr = proc_getattr,
66158 + .setattr = proc_notify_change,
66159 +};
66160 +
66161 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66162 {
66163 int ret;
66164 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66165 return ret;
66166
66167 if (S_ISDIR(dp->mode)) {
66168 - dp->proc_fops = &proc_dir_operations;
66169 - dp->proc_iops = &proc_dir_inode_operations;
66170 + if (dp->restricted) {
66171 + dp->proc_fops = &proc_dir_restricted_operations;
66172 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66173 + } else {
66174 + dp->proc_fops = &proc_dir_operations;
66175 + dp->proc_iops = &proc_dir_inode_operations;
66176 + }
66177 dir->nlink++;
66178 } else if (S_ISLNK(dp->mode)) {
66179 dp->proc_iops = &proc_link_inode_operations;
66180 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66181 }
66182 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66183
66184 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66185 + struct proc_dir_entry *parent, void *data)
66186 +{
66187 + struct proc_dir_entry *ent;
66188 +
66189 + if (mode == 0)
66190 + mode = S_IRUGO | S_IXUGO;
66191 +
66192 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66193 + if (ent) {
66194 + ent->data = data;
66195 + ent->restricted = 1;
66196 + if (proc_register(parent, ent) < 0) {
66197 + kfree(ent);
66198 + ent = NULL;
66199 + }
66200 + }
66201 + return ent;
66202 +}
66203 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66204 +
66205 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66206 struct proc_dir_entry *parent)
66207 {
66208 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66209 }
66210 EXPORT_SYMBOL(proc_mkdir);
66211
66212 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66213 + struct proc_dir_entry *parent)
66214 +{
66215 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66216 +}
66217 +EXPORT_SYMBOL(proc_mkdir_restrict);
66218 +
66219 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66220 struct proc_dir_entry *parent,
66221 const struct file_operations *proc_fops,
66222 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66223 index 3b0f838..a0e0f63e 100644
66224 --- a/fs/proc/inode.c
66225 +++ b/fs/proc/inode.c
66226 @@ -24,11 +24,17 @@
66227 #include <linux/mount.h>
66228 #include <linux/magic.h>
66229 #include <linux/namei.h>
66230 +#include <linux/grsecurity.h>
66231
66232 #include <asm/uaccess.h>
66233
66234 #include "internal.h"
66235
66236 +#ifdef CONFIG_PROC_SYSCTL
66237 +extern const struct inode_operations proc_sys_inode_operations;
66238 +extern const struct inode_operations proc_sys_dir_operations;
66239 +#endif
66240 +
66241 static void proc_evict_inode(struct inode *inode)
66242 {
66243 struct proc_dir_entry *de;
66244 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66245 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66246 sysctl_head_put(head);
66247 }
66248 +
66249 +#ifdef CONFIG_PROC_SYSCTL
66250 + if (inode->i_op == &proc_sys_inode_operations ||
66251 + inode->i_op == &proc_sys_dir_operations)
66252 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66253 +#endif
66254 +
66255 }
66256
66257 static struct kmem_cache * proc_inode_cachep;
66258 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66259 if (de->mode) {
66260 inode->i_mode = de->mode;
66261 inode->i_uid = de->uid;
66262 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66263 + inode->i_gid = grsec_proc_gid;
66264 +#else
66265 inode->i_gid = de->gid;
66266 +#endif
66267 }
66268 if (de->size)
66269 inode->i_size = de->size;
66270 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66271 index c835b94..c9e01a3 100644
66272 --- a/fs/proc/internal.h
66273 +++ b/fs/proc/internal.h
66274 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66275 struct completion *pde_unload_completion;
66276 struct list_head pde_openers; /* who did ->open, but not ->release */
66277 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66278 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66279 u8 namelen;
66280 char name[];
66281 -};
66282 +} __randomize_layout;
66283
66284 union proc_op {
66285 int (*proc_get_link)(struct dentry *, struct path *);
66286 @@ -67,7 +68,7 @@ struct proc_inode {
66287 struct ctl_table *sysctl_entry;
66288 const struct proc_ns_operations *ns_ops;
66289 struct inode vfs_inode;
66290 -};
66291 +} __randomize_layout;
66292
66293 /*
66294 * General functions
66295 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66296 struct pid *, struct task_struct *);
66297 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66298 struct pid *, struct task_struct *);
66299 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66300 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66301 + struct pid *, struct task_struct *);
66302 +#endif
66303
66304 /*
66305 * base.c
66306 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66307 * generic.c
66308 */
66309 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66310 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66311 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66312 struct dentry *);
66313 extern int proc_readdir(struct file *, struct dir_context *);
66314 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66315 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66316
66317 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66318 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66319 index a352d57..cb94a5c 100644
66320 --- a/fs/proc/interrupts.c
66321 +++ b/fs/proc/interrupts.c
66322 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66323
66324 static int __init proc_interrupts_init(void)
66325 {
66326 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66327 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66328 +#else
66329 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66330 +#endif
66331 return 0;
66332 }
66333 fs_initcall(proc_interrupts_init);
66334 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66335 index 91a4e64..cb007c0 100644
66336 --- a/fs/proc/kcore.c
66337 +++ b/fs/proc/kcore.c
66338 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66339 * the addresses in the elf_phdr on our list.
66340 */
66341 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66342 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66343 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66344 + if (tsz > buflen)
66345 tsz = buflen;
66346 -
66347 +
66348 while (buflen) {
66349 struct kcore_list *m;
66350
66351 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66352 kfree(elf_buf);
66353 } else {
66354 if (kern_addr_valid(start)) {
66355 - unsigned long n;
66356 + char *elf_buf;
66357 + mm_segment_t oldfs;
66358
66359 - n = copy_to_user(buffer, (char *)start, tsz);
66360 - /*
66361 - * We cannot distinguish between fault on source
66362 - * and fault on destination. When this happens
66363 - * we clear too and hope it will trigger the
66364 - * EFAULT again.
66365 - */
66366 - if (n) {
66367 - if (clear_user(buffer + tsz - n,
66368 - n))
66369 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66370 + if (!elf_buf)
66371 + return -ENOMEM;
66372 + oldfs = get_fs();
66373 + set_fs(KERNEL_DS);
66374 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66375 + set_fs(oldfs);
66376 + if (copy_to_user(buffer, elf_buf, tsz)) {
66377 + kfree(elf_buf);
66378 return -EFAULT;
66379 + }
66380 }
66381 + set_fs(oldfs);
66382 + kfree(elf_buf);
66383 } else {
66384 if (clear_user(buffer, tsz))
66385 return -EFAULT;
66386 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66387
66388 static int open_kcore(struct inode *inode, struct file *filp)
66389 {
66390 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66391 + return -EPERM;
66392 +#endif
66393 if (!capable(CAP_SYS_RAWIO))
66394 return -EPERM;
66395 if (kcore_need_update)
66396 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66397 index d3ebf2e..6ad42d1 100644
66398 --- a/fs/proc/meminfo.c
66399 +++ b/fs/proc/meminfo.c
66400 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66401 vmi.used >> 10,
66402 vmi.largest_chunk >> 10
66403 #ifdef CONFIG_MEMORY_FAILURE
66404 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66405 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66406 #endif
66407 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66408 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66409 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66410 index d4a3574..b421ce9 100644
66411 --- a/fs/proc/nommu.c
66412 +++ b/fs/proc/nommu.c
66413 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66414
66415 if (file) {
66416 seq_pad(m, ' ');
66417 - seq_path(m, &file->f_path, "");
66418 + seq_path(m, &file->f_path, "\n\\");
66419 }
66420
66421 seq_putc(m, '\n');
66422 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66423 index 1bde894..22ac7eb 100644
66424 --- a/fs/proc/proc_net.c
66425 +++ b/fs/proc/proc_net.c
66426 @@ -23,9 +23,27 @@
66427 #include <linux/nsproxy.h>
66428 #include <net/net_namespace.h>
66429 #include <linux/seq_file.h>
66430 +#include <linux/grsecurity.h>
66431
66432 #include "internal.h"
66433
66434 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66435 +static struct seq_operations *ipv6_seq_ops_addr;
66436 +
66437 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66438 +{
66439 + ipv6_seq_ops_addr = addr;
66440 +}
66441 +
66442 +void unregister_ipv6_seq_ops_addr(void)
66443 +{
66444 + ipv6_seq_ops_addr = NULL;
66445 +}
66446 +
66447 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66448 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66449 +#endif
66450 +
66451 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66452 {
66453 return pde->parent->data;
66454 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66455 return maybe_get_net(PDE_NET(PDE(inode)));
66456 }
66457
66458 +extern const struct seq_operations dev_seq_ops;
66459 +
66460 int seq_open_net(struct inode *ino, struct file *f,
66461 const struct seq_operations *ops, int size)
66462 {
66463 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66464
66465 BUG_ON(size < sizeof(*p));
66466
66467 + /* only permit access to /proc/net/dev */
66468 + if (
66469 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66470 + ops != ipv6_seq_ops_addr &&
66471 +#endif
66472 + ops != &dev_seq_ops && gr_proc_is_restricted())
66473 + return -EACCES;
66474 +
66475 net = get_proc_net(ino);
66476 if (net == NULL)
66477 return -ENXIO;
66478 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66479 int err;
66480 struct net *net;
66481
66482 + if (gr_proc_is_restricted())
66483 + return -EACCES;
66484 +
66485 err = -ENXIO;
66486 net = get_proc_net(inode);
66487 if (net == NULL)
66488 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66489 index f92d5dd..26398ac 100644
66490 --- a/fs/proc/proc_sysctl.c
66491 +++ b/fs/proc/proc_sysctl.c
66492 @@ -11,13 +11,21 @@
66493 #include <linux/namei.h>
66494 #include <linux/mm.h>
66495 #include <linux/module.h>
66496 +#include <linux/nsproxy.h>
66497 +#ifdef CONFIG_GRKERNSEC
66498 +#include <net/net_namespace.h>
66499 +#endif
66500 #include "internal.h"
66501
66502 +extern int gr_handle_chroot_sysctl(const int op);
66503 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66504 + const int op);
66505 +
66506 static const struct dentry_operations proc_sys_dentry_operations;
66507 static const struct file_operations proc_sys_file_operations;
66508 -static const struct inode_operations proc_sys_inode_operations;
66509 +const struct inode_operations proc_sys_inode_operations;
66510 static const struct file_operations proc_sys_dir_file_operations;
66511 -static const struct inode_operations proc_sys_dir_operations;
66512 +const struct inode_operations proc_sys_dir_operations;
66513
66514 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66515 {
66516 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66517
66518 err = NULL;
66519 d_set_d_op(dentry, &proc_sys_dentry_operations);
66520 +
66521 + gr_handle_proc_create(dentry, inode);
66522 +
66523 d_add(dentry, inode);
66524
66525 out:
66526 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66527 struct inode *inode = file_inode(filp);
66528 struct ctl_table_header *head = grab_header(inode);
66529 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66530 + int op = write ? MAY_WRITE : MAY_READ;
66531 ssize_t error;
66532 size_t res;
66533
66534 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66535 * and won't be until we finish.
66536 */
66537 error = -EPERM;
66538 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66539 + if (sysctl_perm(head, table, op))
66540 goto out;
66541
66542 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66543 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66544 if (!table->proc_handler)
66545 goto out;
66546
66547 +#ifdef CONFIG_GRKERNSEC
66548 + error = -EPERM;
66549 + if (gr_handle_chroot_sysctl(op))
66550 + goto out;
66551 + dget(filp->f_path.dentry);
66552 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66553 + dput(filp->f_path.dentry);
66554 + goto out;
66555 + }
66556 + dput(filp->f_path.dentry);
66557 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66558 + goto out;
66559 + if (write) {
66560 + if (current->nsproxy->net_ns != table->extra2) {
66561 + if (!capable(CAP_SYS_ADMIN))
66562 + goto out;
66563 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66564 + goto out;
66565 + }
66566 +#endif
66567 +
66568 /* careful: calling conventions are nasty here */
66569 res = count;
66570 error = table->proc_handler(table, write, buf, &res, ppos);
66571 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66572 return false;
66573 } else {
66574 d_set_d_op(child, &proc_sys_dentry_operations);
66575 +
66576 + gr_handle_proc_create(child, inode);
66577 +
66578 d_add(child, inode);
66579 }
66580 } else {
66581 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66582 if ((*pos)++ < ctx->pos)
66583 return true;
66584
66585 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66586 + return 0;
66587 +
66588 if (unlikely(S_ISLNK(table->mode)))
66589 res = proc_sys_link_fill_cache(file, ctx, head, table);
66590 else
66591 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66592 if (IS_ERR(head))
66593 return PTR_ERR(head);
66594
66595 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66596 + return -ENOENT;
66597 +
66598 generic_fillattr(inode, stat);
66599 if (table)
66600 stat->mode = (stat->mode & S_IFMT) | table->mode;
66601 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66602 .llseek = generic_file_llseek,
66603 };
66604
66605 -static const struct inode_operations proc_sys_inode_operations = {
66606 +const struct inode_operations proc_sys_inode_operations = {
66607 .permission = proc_sys_permission,
66608 .setattr = proc_sys_setattr,
66609 .getattr = proc_sys_getattr,
66610 };
66611
66612 -static const struct inode_operations proc_sys_dir_operations = {
66613 +const struct inode_operations proc_sys_dir_operations = {
66614 .lookup = proc_sys_lookup,
66615 .permission = proc_sys_permission,
66616 .setattr = proc_sys_setattr,
66617 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66618 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66619 const char *name, int namelen)
66620 {
66621 - struct ctl_table *table;
66622 + ctl_table_no_const *table;
66623 struct ctl_dir *new;
66624 struct ctl_node *node;
66625 char *new_name;
66626 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66627 return NULL;
66628
66629 node = (struct ctl_node *)(new + 1);
66630 - table = (struct ctl_table *)(node + 1);
66631 + table = (ctl_table_no_const *)(node + 1);
66632 new_name = (char *)(table + 2);
66633 memcpy(new_name, name, namelen);
66634 new_name[namelen] = '\0';
66635 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66636 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66637 struct ctl_table_root *link_root)
66638 {
66639 - struct ctl_table *link_table, *entry, *link;
66640 + ctl_table_no_const *link_table, *link;
66641 + struct ctl_table *entry;
66642 struct ctl_table_header *links;
66643 struct ctl_node *node;
66644 char *link_name;
66645 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66646 return NULL;
66647
66648 node = (struct ctl_node *)(links + 1);
66649 - link_table = (struct ctl_table *)(node + nr_entries);
66650 + link_table = (ctl_table_no_const *)(node + nr_entries);
66651 link_name = (char *)&link_table[nr_entries + 1];
66652
66653 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66654 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66655 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66656 struct ctl_table *table)
66657 {
66658 - struct ctl_table *ctl_table_arg = NULL;
66659 - struct ctl_table *entry, *files;
66660 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66661 + struct ctl_table *entry;
66662 int nr_files = 0;
66663 int nr_dirs = 0;
66664 int err = -ENOMEM;
66665 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66666 nr_files++;
66667 }
66668
66669 - files = table;
66670 /* If there are mixed files and directories we need a new table */
66671 if (nr_dirs && nr_files) {
66672 - struct ctl_table *new;
66673 + ctl_table_no_const *new;
66674 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66675 GFP_KERNEL);
66676 if (!files)
66677 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66678 /* Register everything except a directory full of subdirectories */
66679 if (nr_files || !nr_dirs) {
66680 struct ctl_table_header *header;
66681 - header = __register_sysctl_table(set, path, files);
66682 + header = __register_sysctl_table(set, path, files ? files : table);
66683 if (!header) {
66684 kfree(ctl_table_arg);
66685 goto out;
66686 diff --git a/fs/proc/root.c b/fs/proc/root.c
66687 index e74ac9f..35e89f4 100644
66688 --- a/fs/proc/root.c
66689 +++ b/fs/proc/root.c
66690 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66691 proc_mkdir("openprom", NULL);
66692 #endif
66693 proc_tty_init();
66694 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66695 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66696 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66697 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66698 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66699 +#endif
66700 +#else
66701 proc_mkdir("bus", NULL);
66702 +#endif
66703 proc_sys_init();
66704 }
66705
66706 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66707 index 510413eb..34d9a8c 100644
66708 --- a/fs/proc/stat.c
66709 +++ b/fs/proc/stat.c
66710 @@ -11,6 +11,7 @@
66711 #include <linux/irqnr.h>
66712 #include <linux/cputime.h>
66713 #include <linux/tick.h>
66714 +#include <linux/grsecurity.h>
66715
66716 #ifndef arch_irq_stat_cpu
66717 #define arch_irq_stat_cpu(cpu) 0
66718 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66719 u64 sum_softirq = 0;
66720 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66721 struct timespec boottime;
66722 + int unrestricted = 1;
66723 +
66724 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66725 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66726 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66727 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66728 + && !in_group_p(grsec_proc_gid)
66729 +#endif
66730 + )
66731 + unrestricted = 0;
66732 +#endif
66733 +#endif
66734
66735 user = nice = system = idle = iowait =
66736 irq = softirq = steal = 0;
66737 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66738 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66739 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66740 idle += get_idle_time(i);
66741 - iowait += get_iowait_time(i);
66742 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66743 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66744 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66745 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66746 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66747 - sum += kstat_cpu_irqs_sum(i);
66748 - sum += arch_irq_stat_cpu(i);
66749 + if (unrestricted) {
66750 + iowait += get_iowait_time(i);
66751 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66752 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66753 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66754 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66755 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66756 + sum += kstat_cpu_irqs_sum(i);
66757 + sum += arch_irq_stat_cpu(i);
66758 + for (j = 0; j < NR_SOFTIRQS; j++) {
66759 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66760
66761 - for (j = 0; j < NR_SOFTIRQS; j++) {
66762 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66763 -
66764 - per_softirq_sums[j] += softirq_stat;
66765 - sum_softirq += softirq_stat;
66766 + per_softirq_sums[j] += softirq_stat;
66767 + sum_softirq += softirq_stat;
66768 + }
66769 }
66770 }
66771 - sum += arch_irq_stat();
66772 + if (unrestricted)
66773 + sum += arch_irq_stat();
66774
66775 seq_puts(p, "cpu ");
66776 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66777 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66778 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66779 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66780 idle = get_idle_time(i);
66781 - iowait = get_iowait_time(i);
66782 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66783 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66784 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66785 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66786 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66787 + if (unrestricted) {
66788 + iowait = get_iowait_time(i);
66789 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66790 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66791 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66792 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66793 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66794 + }
66795 seq_printf(p, "cpu%d", i);
66796 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66797 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66798 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66799
66800 /* sum again ? it could be updated? */
66801 for_each_irq_nr(j)
66802 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66803 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66804
66805 seq_printf(p,
66806 "\nctxt %llu\n"
66807 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66808 "processes %lu\n"
66809 "procs_running %lu\n"
66810 "procs_blocked %lu\n",
66811 - nr_context_switches(),
66812 + unrestricted ? nr_context_switches() : 0ULL,
66813 (unsigned long)jif,
66814 - total_forks,
66815 - nr_running(),
66816 - nr_iowait());
66817 + unrestricted ? total_forks : 0UL,
66818 + unrestricted ? nr_running() : 0UL,
66819 + unrestricted ? nr_iowait() : 0UL);
66820
66821 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66822
66823 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66824 index f86e549..3a88fcd 100644
66825 --- a/fs/proc/task_mmu.c
66826 +++ b/fs/proc/task_mmu.c
66827 @@ -13,12 +13,19 @@
66828 #include <linux/swap.h>
66829 #include <linux/swapops.h>
66830 #include <linux/mmu_notifier.h>
66831 +#include <linux/grsecurity.h>
66832
66833 #include <asm/elf.h>
66834 #include <asm/uaccess.h>
66835 #include <asm/tlbflush.h>
66836 #include "internal.h"
66837
66838 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66839 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66840 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66841 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66842 +#endif
66843 +
66844 void task_mem(struct seq_file *m, struct mm_struct *mm)
66845 {
66846 unsigned long data, text, lib, swap;
66847 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66848 "VmExe:\t%8lu kB\n"
66849 "VmLib:\t%8lu kB\n"
66850 "VmPTE:\t%8lu kB\n"
66851 - "VmSwap:\t%8lu kB\n",
66852 - hiwater_vm << (PAGE_SHIFT-10),
66853 + "VmSwap:\t%8lu kB\n"
66854 +
66855 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66856 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66857 +#endif
66858 +
66859 + ,hiwater_vm << (PAGE_SHIFT-10),
66860 total_vm << (PAGE_SHIFT-10),
66861 mm->locked_vm << (PAGE_SHIFT-10),
66862 mm->pinned_vm << (PAGE_SHIFT-10),
66863 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66864 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66865 (PTRS_PER_PTE * sizeof(pte_t) *
66866 atomic_long_read(&mm->nr_ptes)) >> 10,
66867 - swap << (PAGE_SHIFT-10));
66868 + swap << (PAGE_SHIFT-10)
66869 +
66870 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66871 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66872 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66873 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66874 +#else
66875 + , mm->context.user_cs_base
66876 + , mm->context.user_cs_limit
66877 +#endif
66878 +#endif
66879 +
66880 + );
66881 }
66882
66883 unsigned long task_vsize(struct mm_struct *mm)
66884 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66885 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
66886 }
66887
66888 - /* We don't show the stack guard page in /proc/maps */
66889 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66890 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
66891 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
66892 +#else
66893 start = vma->vm_start;
66894 - if (stack_guard_page_start(vma, start))
66895 - start += PAGE_SIZE;
66896 end = vma->vm_end;
66897 - if (stack_guard_page_end(vma, end))
66898 - end -= PAGE_SIZE;
66899 +#endif
66900
66901 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
66902 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
66903 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66904 flags & VM_WRITE ? 'w' : '-',
66905 flags & VM_EXEC ? 'x' : '-',
66906 flags & VM_MAYSHARE ? 's' : 'p',
66907 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66908 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
66909 +#else
66910 pgoff,
66911 +#endif
66912 MAJOR(dev), MINOR(dev), ino);
66913
66914 /*
66915 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66916 */
66917 if (file) {
66918 seq_pad(m, ' ');
66919 - seq_path(m, &file->f_path, "\n");
66920 + seq_path(m, &file->f_path, "\n\\");
66921 goto done;
66922 }
66923
66924 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66925 * Thread stack in /proc/PID/task/TID/maps or
66926 * the main process stack.
66927 */
66928 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
66929 - vma->vm_end >= mm->start_stack)) {
66930 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
66931 + (vma->vm_start <= mm->start_stack &&
66932 + vma->vm_end >= mm->start_stack)) {
66933 name = "[stack]";
66934 } else {
66935 /* Thread stack in /proc/PID/maps */
66936 @@ -359,6 +388,12 @@ done:
66937
66938 static int show_map(struct seq_file *m, void *v, int is_pid)
66939 {
66940 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66941 + if (current->exec_id != m->exec_id) {
66942 + gr_log_badprocpid("maps");
66943 + return 0;
66944 + }
66945 +#endif
66946 show_map_vma(m, v, is_pid);
66947 m_cache_vma(m, v);
66948 return 0;
66949 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66950 .private = &mss,
66951 };
66952
66953 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66954 + if (current->exec_id != m->exec_id) {
66955 + gr_log_badprocpid("smaps");
66956 + return 0;
66957 + }
66958 +#endif
66959 memset(&mss, 0, sizeof mss);
66960 - mss.vma = vma;
66961 - /* mmap_sem is held in m_start */
66962 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66963 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66964 -
66965 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66966 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
66967 +#endif
66968 + mss.vma = vma;
66969 + /* mmap_sem is held in m_start */
66970 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66971 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66972 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66973 + }
66974 +#endif
66975 show_map_vma(m, vma, is_pid);
66976
66977 seq_printf(m,
66978 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66979 "KernelPageSize: %8lu kB\n"
66980 "MMUPageSize: %8lu kB\n"
66981 "Locked: %8lu kB\n",
66982 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66983 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
66984 +#else
66985 (vma->vm_end - vma->vm_start) >> 10,
66986 +#endif
66987 mss.resident >> 10,
66988 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
66989 mss.shared_clean >> 10,
66990 @@ -1489,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66991 char buffer[64];
66992 int nid;
66993
66994 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66995 + if (current->exec_id != m->exec_id) {
66996 + gr_log_badprocpid("numa_maps");
66997 + return 0;
66998 + }
66999 +#endif
67000 +
67001 if (!mm)
67002 return 0;
67003
67004 @@ -1510,11 +1567,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
67005 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
67006 }
67007
67008 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67009 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
67010 +#else
67011 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
67012 +#endif
67013
67014 if (file) {
67015 seq_puts(m, " file=");
67016 - seq_path(m, &file->f_path, "\n\t= ");
67017 + seq_path(m, &file->f_path, "\n\t\\= ");
67018 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
67019 seq_puts(m, " heap");
67020 } else {
67021 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
67022 index 599ec2e..f1413ae 100644
67023 --- a/fs/proc/task_nommu.c
67024 +++ b/fs/proc/task_nommu.c
67025 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
67026 else
67027 bytes += kobjsize(mm);
67028
67029 - if (current->fs && current->fs->users > 1)
67030 + if (current->fs && atomic_read(&current->fs->users) > 1)
67031 sbytes += kobjsize(current->fs);
67032 else
67033 bytes += kobjsize(current->fs);
67034 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
67035
67036 if (file) {
67037 seq_pad(m, ' ');
67038 - seq_path(m, &file->f_path, "");
67039 + seq_path(m, &file->f_path, "\n\\");
67040 } else if (mm) {
67041 pid_t tid = pid_of_stack(priv, vma, is_pid);
67042
67043 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
67044 index a90d6d35..d08047c 100644
67045 --- a/fs/proc/vmcore.c
67046 +++ b/fs/proc/vmcore.c
67047 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
67048 nr_bytes = count;
67049
67050 /* If pfn is not ram, return zeros for sparse dump files */
67051 - if (pfn_is_ram(pfn) == 0)
67052 - memset(buf, 0, nr_bytes);
67053 - else {
67054 + if (pfn_is_ram(pfn) == 0) {
67055 + if (userbuf) {
67056 + if (clear_user((char __force_user *)buf, nr_bytes))
67057 + return -EFAULT;
67058 + } else
67059 + memset(buf, 0, nr_bytes);
67060 + } else {
67061 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
67062 offset, userbuf);
67063 if (tmp < 0)
67064 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
67065 static int copy_to(void *target, void *src, size_t size, int userbuf)
67066 {
67067 if (userbuf) {
67068 - if (copy_to_user((char __user *) target, src, size))
67069 + if (copy_to_user((char __force_user *) target, src, size))
67070 return -EFAULT;
67071 } else {
67072 memcpy(target, src, size);
67073 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67074 if (*fpos < m->offset + m->size) {
67075 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
67076 start = m->paddr + *fpos - m->offset;
67077 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
67078 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
67079 if (tmp < 0)
67080 return tmp;
67081 buflen -= tsz;
67082 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67083 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67084 size_t buflen, loff_t *fpos)
67085 {
67086 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67087 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67088 }
67089
67090 /*
67091 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67092 index d3fb2b6..43a8140 100644
67093 --- a/fs/qnx6/qnx6.h
67094 +++ b/fs/qnx6/qnx6.h
67095 @@ -74,7 +74,7 @@ enum {
67096 BYTESEX_BE,
67097 };
67098
67099 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67100 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67101 {
67102 if (sbi->s_bytesex == BYTESEX_LE)
67103 return le64_to_cpu((__force __le64)n);
67104 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67105 return (__force __fs64)cpu_to_be64(n);
67106 }
67107
67108 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67109 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67110 {
67111 if (sbi->s_bytesex == BYTESEX_LE)
67112 return le32_to_cpu((__force __le32)n);
67113 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67114 index bb2869f..d34ada8 100644
67115 --- a/fs/quota/netlink.c
67116 +++ b/fs/quota/netlink.c
67117 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67118 void quota_send_warning(struct kqid qid, dev_t dev,
67119 const char warntype)
67120 {
67121 - static atomic_t seq;
67122 + static atomic_unchecked_t seq;
67123 struct sk_buff *skb;
67124 void *msg_head;
67125 int ret;
67126 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67127 "VFS: Not enough memory to send quota warning.\n");
67128 return;
67129 }
67130 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67131 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67132 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67133 if (!msg_head) {
67134 printk(KERN_ERR
67135 diff --git a/fs/read_write.c b/fs/read_write.c
67136 index c0805c93..d39f2eb 100644
67137 --- a/fs/read_write.c
67138 +++ b/fs/read_write.c
67139 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67140
67141 old_fs = get_fs();
67142 set_fs(get_ds());
67143 - p = (__force const char __user *)buf;
67144 + p = (const char __force_user *)buf;
67145 if (count > MAX_RW_COUNT)
67146 count = MAX_RW_COUNT;
67147 if (file->f_op->write)
67148 diff --git a/fs/readdir.c b/fs/readdir.c
67149 index ced6791..936687b 100644
67150 --- a/fs/readdir.c
67151 +++ b/fs/readdir.c
67152 @@ -18,6 +18,7 @@
67153 #include <linux/security.h>
67154 #include <linux/syscalls.h>
67155 #include <linux/unistd.h>
67156 +#include <linux/namei.h>
67157
67158 #include <asm/uaccess.h>
67159
67160 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67161 struct readdir_callback {
67162 struct dir_context ctx;
67163 struct old_linux_dirent __user * dirent;
67164 + struct file * file;
67165 int result;
67166 };
67167
67168 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67169 buf->result = -EOVERFLOW;
67170 return -EOVERFLOW;
67171 }
67172 +
67173 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67174 + return 0;
67175 +
67176 buf->result++;
67177 dirent = buf->dirent;
67178 if (!access_ok(VERIFY_WRITE, dirent,
67179 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67180 if (!f.file)
67181 return -EBADF;
67182
67183 + buf.file = f.file;
67184 error = iterate_dir(f.file, &buf.ctx);
67185 if (buf.result)
67186 error = buf.result;
67187 @@ -145,6 +152,7 @@ struct getdents_callback {
67188 struct dir_context ctx;
67189 struct linux_dirent __user * current_dir;
67190 struct linux_dirent __user * previous;
67191 + struct file * file;
67192 int count;
67193 int error;
67194 };
67195 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67196 buf->error = -EOVERFLOW;
67197 return -EOVERFLOW;
67198 }
67199 +
67200 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67201 + return 0;
67202 +
67203 dirent = buf->previous;
67204 if (dirent) {
67205 if (__put_user(offset, &dirent->d_off))
67206 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67207 if (!f.file)
67208 return -EBADF;
67209
67210 + buf.file = f.file;
67211 error = iterate_dir(f.file, &buf.ctx);
67212 if (error >= 0)
67213 error = buf.error;
67214 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67215 struct dir_context ctx;
67216 struct linux_dirent64 __user * current_dir;
67217 struct linux_dirent64 __user * previous;
67218 + struct file *file;
67219 int count;
67220 int error;
67221 };
67222 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67223 buf->error = -EINVAL; /* only used if we fail.. */
67224 if (reclen > buf->count)
67225 return -EINVAL;
67226 +
67227 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67228 + return 0;
67229 +
67230 dirent = buf->previous;
67231 if (dirent) {
67232 if (__put_user(offset, &dirent->d_off))
67233 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67234 if (!f.file)
67235 return -EBADF;
67236
67237 + buf.file = f.file;
67238 error = iterate_dir(f.file, &buf.ctx);
67239 if (error >= 0)
67240 error = buf.error;
67241 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67242 index 9c02d96..6562c10 100644
67243 --- a/fs/reiserfs/do_balan.c
67244 +++ b/fs/reiserfs/do_balan.c
67245 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67246 return;
67247 }
67248
67249 - atomic_inc(&fs_generation(tb->tb_sb));
67250 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67251 do_balance_starts(tb);
67252
67253 /*
67254 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67255 index aca73dd..e3c558d 100644
67256 --- a/fs/reiserfs/item_ops.c
67257 +++ b/fs/reiserfs/item_ops.c
67258 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67259 }
67260
67261 static struct item_operations errcatch_ops = {
67262 - errcatch_bytes_number,
67263 - errcatch_decrement_key,
67264 - errcatch_is_left_mergeable,
67265 - errcatch_print_item,
67266 - errcatch_check_item,
67267 + .bytes_number = errcatch_bytes_number,
67268 + .decrement_key = errcatch_decrement_key,
67269 + .is_left_mergeable = errcatch_is_left_mergeable,
67270 + .print_item = errcatch_print_item,
67271 + .check_item = errcatch_check_item,
67272
67273 - errcatch_create_vi,
67274 - errcatch_check_left,
67275 - errcatch_check_right,
67276 - errcatch_part_size,
67277 - errcatch_unit_num,
67278 - errcatch_print_vi
67279 + .create_vi = errcatch_create_vi,
67280 + .check_left = errcatch_check_left,
67281 + .check_right = errcatch_check_right,
67282 + .part_size = errcatch_part_size,
67283 + .unit_num = errcatch_unit_num,
67284 + .print_vi = errcatch_print_vi
67285 };
67286
67287 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67288 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67289 index 621b9f3..af527fd 100644
67290 --- a/fs/reiserfs/procfs.c
67291 +++ b/fs/reiserfs/procfs.c
67292 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67293 "SMALL_TAILS " : "NO_TAILS ",
67294 replay_only(sb) ? "REPLAY_ONLY " : "",
67295 convert_reiserfs(sb) ? "CONV " : "",
67296 - atomic_read(&r->s_generation_counter),
67297 + atomic_read_unchecked(&r->s_generation_counter),
67298 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67299 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67300 SF(s_good_search_by_key_reada), SF(s_bmaps),
67301 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67302 index bb79cdd..fcf49ef 100644
67303 --- a/fs/reiserfs/reiserfs.h
67304 +++ b/fs/reiserfs/reiserfs.h
67305 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67306 /* Comment? -Hans */
67307 wait_queue_head_t s_wait;
67308 /* increased by one every time the tree gets re-balanced */
67309 - atomic_t s_generation_counter;
67310 + atomic_unchecked_t s_generation_counter;
67311
67312 /* File system properties. Currently holds on-disk FS format */
67313 unsigned long s_properties;
67314 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67315 #define REISERFS_USER_MEM 1 /* user memory mode */
67316
67317 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67318 -#define get_generation(s) atomic_read (&fs_generation(s))
67319 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67320 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67321 #define __fs_changed(gen,s) (gen != get_generation (s))
67322 #define fs_changed(gen,s) \
67323 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67324 index 71fbbe3..eff29ba 100644
67325 --- a/fs/reiserfs/super.c
67326 +++ b/fs/reiserfs/super.c
67327 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67328 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67329 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67330 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67331 +#ifdef CONFIG_REISERFS_FS_XATTR
67332 + /* turn on user xattrs by default */
67333 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67334 +#endif
67335 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67336 sbi->s_alloc_options.preallocmin = 0;
67337 /* Preallocate by 16 blocks (17-1) at once */
67338 diff --git a/fs/select.c b/fs/select.c
67339 index 467bb1c..cf9d65a 100644
67340 --- a/fs/select.c
67341 +++ b/fs/select.c
67342 @@ -20,6 +20,7 @@
67343 #include <linux/export.h>
67344 #include <linux/slab.h>
67345 #include <linux/poll.h>
67346 +#include <linux/security.h>
67347 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67348 #include <linux/file.h>
67349 #include <linux/fdtable.h>
67350 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67351 struct poll_list *walk = head;
67352 unsigned long todo = nfds;
67353
67354 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67355 if (nfds > rlimit(RLIMIT_NOFILE))
67356 return -EINVAL;
67357
67358 diff --git a/fs/seq_file.c b/fs/seq_file.c
67359 index dbf3a59..daf023f 100644
67360 --- a/fs/seq_file.c
67361 +++ b/fs/seq_file.c
67362 @@ -12,6 +12,8 @@
67363 #include <linux/slab.h>
67364 #include <linux/cred.h>
67365 #include <linux/mm.h>
67366 +#include <linux/sched.h>
67367 +#include <linux/grsecurity.h>
67368
67369 #include <asm/uaccess.h>
67370 #include <asm/page.h>
67371 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67372
67373 static void *seq_buf_alloc(unsigned long size)
67374 {
67375 - void *buf;
67376 -
67377 - /*
67378 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67379 - * it's better to fall back to vmalloc() than to kill things.
67380 - */
67381 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67382 - if (!buf && size > PAGE_SIZE)
67383 - buf = vmalloc(size);
67384 - return buf;
67385 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67386 }
67387
67388 /**
67389 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67390 #ifdef CONFIG_USER_NS
67391 p->user_ns = file->f_cred->user_ns;
67392 #endif
67393 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67394 + p->exec_id = current->exec_id;
67395 +#endif
67396
67397 /*
67398 * Wrappers around seq_open(e.g. swaps_open) need to be
67399 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67400 }
67401 EXPORT_SYMBOL(seq_open);
67402
67403 +
67404 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67405 +{
67406 + if (gr_proc_is_restricted())
67407 + return -EACCES;
67408 +
67409 + return seq_open(file, op);
67410 +}
67411 +EXPORT_SYMBOL(seq_open_restrict);
67412 +
67413 static int traverse(struct seq_file *m, loff_t offset)
67414 {
67415 loff_t pos = 0, index;
67416 @@ -158,7 +164,7 @@ Eoverflow:
67417 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67418 {
67419 struct seq_file *m = file->private_data;
67420 - size_t copied = 0;
67421 + ssize_t copied = 0;
67422 loff_t pos;
67423 size_t n;
67424 void *p;
67425 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67426 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67427 void *data)
67428 {
67429 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67430 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67431 int res = -ENOMEM;
67432
67433 if (op) {
67434 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67435 }
67436 EXPORT_SYMBOL(single_open_size);
67437
67438 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67439 + void *data)
67440 +{
67441 + if (gr_proc_is_restricted())
67442 + return -EACCES;
67443 +
67444 + return single_open(file, show, data);
67445 +}
67446 +EXPORT_SYMBOL(single_open_restrict);
67447 +
67448 +
67449 int single_release(struct inode *inode, struct file *file)
67450 {
67451 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67452 diff --git a/fs/splice.c b/fs/splice.c
67453 index 75c6058..770d40c 100644
67454 --- a/fs/splice.c
67455 +++ b/fs/splice.c
67456 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67457 pipe_lock(pipe);
67458
67459 for (;;) {
67460 - if (!pipe->readers) {
67461 + if (!atomic_read(&pipe->readers)) {
67462 send_sig(SIGPIPE, current, 0);
67463 if (!ret)
67464 ret = -EPIPE;
67465 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67466 page_nr++;
67467 ret += buf->len;
67468
67469 - if (pipe->files)
67470 + if (atomic_read(&pipe->files))
67471 do_wakeup = 1;
67472
67473 if (!--spd->nr_pages)
67474 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67475 do_wakeup = 0;
67476 }
67477
67478 - pipe->waiting_writers++;
67479 + atomic_inc(&pipe->waiting_writers);
67480 pipe_wait(pipe);
67481 - pipe->waiting_writers--;
67482 + atomic_dec(&pipe->waiting_writers);
67483 }
67484
67485 pipe_unlock(pipe);
67486 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67487 old_fs = get_fs();
67488 set_fs(get_ds());
67489 /* The cast to a user pointer is valid due to the set_fs() */
67490 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67491 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67492 set_fs(old_fs);
67493
67494 return res;
67495 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67496 old_fs = get_fs();
67497 set_fs(get_ds());
67498 /* The cast to a user pointer is valid due to the set_fs() */
67499 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67500 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67501 set_fs(old_fs);
67502
67503 return res;
67504 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67505 goto err;
67506
67507 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67508 - vec[i].iov_base = (void __user *) page_address(page);
67509 + vec[i].iov_base = (void __force_user *) page_address(page);
67510 vec[i].iov_len = this_len;
67511 spd.pages[i] = page;
67512 spd.nr_pages++;
67513 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67514 ops->release(pipe, buf);
67515 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67516 pipe->nrbufs--;
67517 - if (pipe->files)
67518 + if (atomic_read(&pipe->files))
67519 sd->need_wakeup = true;
67520 }
67521
67522 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67523 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67524 {
67525 while (!pipe->nrbufs) {
67526 - if (!pipe->writers)
67527 + if (!atomic_read(&pipe->writers))
67528 return 0;
67529
67530 - if (!pipe->waiting_writers && sd->num_spliced)
67531 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67532 return 0;
67533
67534 if (sd->flags & SPLICE_F_NONBLOCK)
67535 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67536 ops->release(pipe, buf);
67537 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67538 pipe->nrbufs--;
67539 - if (pipe->files)
67540 + if (atomic_read(&pipe->files))
67541 sd.need_wakeup = true;
67542 } else {
67543 buf->offset += ret;
67544 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67545 * out of the pipe right after the splice_to_pipe(). So set
67546 * PIPE_READERS appropriately.
67547 */
67548 - pipe->readers = 1;
67549 + atomic_set(&pipe->readers, 1);
67550
67551 current->splice_pipe = pipe;
67552 }
67553 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67554
67555 partial[buffers].offset = off;
67556 partial[buffers].len = plen;
67557 + partial[buffers].private = 0;
67558
67559 off = 0;
67560 len -= plen;
67561 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67562 ret = -ERESTARTSYS;
67563 break;
67564 }
67565 - if (!pipe->writers)
67566 + if (!atomic_read(&pipe->writers))
67567 break;
67568 - if (!pipe->waiting_writers) {
67569 + if (!atomic_read(&pipe->waiting_writers)) {
67570 if (flags & SPLICE_F_NONBLOCK) {
67571 ret = -EAGAIN;
67572 break;
67573 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67574 pipe_lock(pipe);
67575
67576 while (pipe->nrbufs >= pipe->buffers) {
67577 - if (!pipe->readers) {
67578 + if (!atomic_read(&pipe->readers)) {
67579 send_sig(SIGPIPE, current, 0);
67580 ret = -EPIPE;
67581 break;
67582 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67583 ret = -ERESTARTSYS;
67584 break;
67585 }
67586 - pipe->waiting_writers++;
67587 + atomic_inc(&pipe->waiting_writers);
67588 pipe_wait(pipe);
67589 - pipe->waiting_writers--;
67590 + atomic_dec(&pipe->waiting_writers);
67591 }
67592
67593 pipe_unlock(pipe);
67594 @@ -1818,14 +1819,14 @@ retry:
67595 pipe_double_lock(ipipe, opipe);
67596
67597 do {
67598 - if (!opipe->readers) {
67599 + if (!atomic_read(&opipe->readers)) {
67600 send_sig(SIGPIPE, current, 0);
67601 if (!ret)
67602 ret = -EPIPE;
67603 break;
67604 }
67605
67606 - if (!ipipe->nrbufs && !ipipe->writers)
67607 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67608 break;
67609
67610 /*
67611 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67612 pipe_double_lock(ipipe, opipe);
67613
67614 do {
67615 - if (!opipe->readers) {
67616 + if (!atomic_read(&opipe->readers)) {
67617 send_sig(SIGPIPE, current, 0);
67618 if (!ret)
67619 ret = -EPIPE;
67620 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67621 * return EAGAIN if we have the potential of some data in the
67622 * future, otherwise just return 0
67623 */
67624 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67625 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67626 ret = -EAGAIN;
67627
67628 pipe_unlock(ipipe);
67629 diff --git a/fs/stat.c b/fs/stat.c
67630 index ae0c3ce..9ee641c 100644
67631 --- a/fs/stat.c
67632 +++ b/fs/stat.c
67633 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67634 stat->gid = inode->i_gid;
67635 stat->rdev = inode->i_rdev;
67636 stat->size = i_size_read(inode);
67637 - stat->atime = inode->i_atime;
67638 - stat->mtime = inode->i_mtime;
67639 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67640 + stat->atime = inode->i_ctime;
67641 + stat->mtime = inode->i_ctime;
67642 + } else {
67643 + stat->atime = inode->i_atime;
67644 + stat->mtime = inode->i_mtime;
67645 + }
67646 stat->ctime = inode->i_ctime;
67647 stat->blksize = (1 << inode->i_blkbits);
67648 stat->blocks = inode->i_blocks;
67649 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67650 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67651 {
67652 struct inode *inode = path->dentry->d_inode;
67653 + int retval;
67654
67655 - if (inode->i_op->getattr)
67656 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67657 + if (inode->i_op->getattr) {
67658 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67659 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67660 + stat->atime = stat->ctime;
67661 + stat->mtime = stat->ctime;
67662 + }
67663 + return retval;
67664 + }
67665
67666 generic_fillattr(inode, stat);
67667 return 0;
67668 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67669 index 0b45ff4..edf9d3a 100644
67670 --- a/fs/sysfs/dir.c
67671 +++ b/fs/sysfs/dir.c
67672 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67673 kfree(buf);
67674 }
67675
67676 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67677 +extern int grsec_enable_sysfs_restrict;
67678 +#endif
67679 +
67680 /**
67681 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
67682 * @kobj: object we're creating directory for
67683 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67684 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67685 {
67686 struct kernfs_node *parent, *kn;
67687 + const char *name;
67688 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67689 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67690 + const char *parent_name;
67691 +#endif
67692
67693 BUG_ON(!kobj);
67694
67695 + name = kobject_name(kobj);
67696 +
67697 if (kobj->parent)
67698 parent = kobj->parent->sd;
67699 else
67700 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67701 if (!parent)
67702 return -ENOENT;
67703
67704 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67705 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67706 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67707 + parent_name = parent->name;
67708 + mode = S_IRWXU;
67709 +
67710 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67711 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67712 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67713 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67714 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67715 + if (!grsec_enable_sysfs_restrict)
67716 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67717 +#endif
67718 +
67719 + kn = kernfs_create_dir_ns(parent, name,
67720 + mode, kobj, ns);
67721 if (IS_ERR(kn)) {
67722 if (PTR_ERR(kn) == -EEXIST)
67723 - sysfs_warn_dup(parent, kobject_name(kobj));
67724 + sysfs_warn_dup(parent, name);
67725 return PTR_ERR(kn);
67726 }
67727
67728 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67729 index 69d4889..a810bd4 100644
67730 --- a/fs/sysv/sysv.h
67731 +++ b/fs/sysv/sysv.h
67732 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67733 #endif
67734 }
67735
67736 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67737 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67738 {
67739 if (sbi->s_bytesex == BYTESEX_PDP)
67740 return PDP_swab((__force __u32)n);
67741 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67742 index fb08b0c..65fcc7e 100644
67743 --- a/fs/ubifs/io.c
67744 +++ b/fs/ubifs/io.c
67745 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67746 return err;
67747 }
67748
67749 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67750 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67751 {
67752 int err;
67753
67754 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67755 index c175b4d..8f36a16 100644
67756 --- a/fs/udf/misc.c
67757 +++ b/fs/udf/misc.c
67758 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67759
67760 u8 udf_tag_checksum(const struct tag *t)
67761 {
67762 - u8 *data = (u8 *)t;
67763 + const u8 *data = (const u8 *)t;
67764 u8 checksum = 0;
67765 int i;
67766 for (i = 0; i < sizeof(struct tag); ++i)
67767 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67768 index 8d974c4..b82f6ec 100644
67769 --- a/fs/ufs/swab.h
67770 +++ b/fs/ufs/swab.h
67771 @@ -22,7 +22,7 @@ enum {
67772 BYTESEX_BE
67773 };
67774
67775 -static inline u64
67776 +static inline u64 __intentional_overflow(-1)
67777 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67778 {
67779 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67780 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67781 return (__force __fs64)cpu_to_be64(n);
67782 }
67783
67784 -static inline u32
67785 +static inline u32 __intentional_overflow(-1)
67786 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67787 {
67788 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67789 diff --git a/fs/utimes.c b/fs/utimes.c
67790 index aa138d6..5f3a811 100644
67791 --- a/fs/utimes.c
67792 +++ b/fs/utimes.c
67793 @@ -1,6 +1,7 @@
67794 #include <linux/compiler.h>
67795 #include <linux/file.h>
67796 #include <linux/fs.h>
67797 +#include <linux/security.h>
67798 #include <linux/linkage.h>
67799 #include <linux/mount.h>
67800 #include <linux/namei.h>
67801 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67802 }
67803 }
67804 retry_deleg:
67805 +
67806 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67807 + error = -EACCES;
67808 + goto mnt_drop_write_and_out;
67809 + }
67810 +
67811 mutex_lock(&inode->i_mutex);
67812 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67813 mutex_unlock(&inode->i_mutex);
67814 diff --git a/fs/xattr.c b/fs/xattr.c
67815 index 4ef6985..a6cd6567 100644
67816 --- a/fs/xattr.c
67817 +++ b/fs/xattr.c
67818 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67819 return rc;
67820 }
67821
67822 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67823 +ssize_t
67824 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67825 +{
67826 + struct inode *inode = dentry->d_inode;
67827 + ssize_t error;
67828 +
67829 + error = inode_permission(inode, MAY_EXEC);
67830 + if (error)
67831 + return error;
67832 +
67833 + if (inode->i_op->getxattr)
67834 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67835 + else
67836 + error = -EOPNOTSUPP;
67837 +
67838 + return error;
67839 +}
67840 +EXPORT_SYMBOL(pax_getxattr);
67841 +#endif
67842 +
67843 ssize_t
67844 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67845 {
67846 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67847 * Extended attribute SET operations
67848 */
67849 static long
67850 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67851 +setxattr(struct path *path, const char __user *name, const void __user *value,
67852 size_t size, int flags)
67853 {
67854 int error;
67855 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67856 posix_acl_fix_xattr_from_user(kvalue, size);
67857 }
67858
67859 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67860 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67861 + error = -EACCES;
67862 + goto out;
67863 + }
67864 +
67865 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67866 out:
67867 if (vvalue)
67868 vfree(vvalue);
67869 @@ -376,7 +402,7 @@ retry:
67870 return error;
67871 error = mnt_want_write(path.mnt);
67872 if (!error) {
67873 - error = setxattr(path.dentry, name, value, size, flags);
67874 + error = setxattr(&path, name, value, size, flags);
67875 mnt_drop_write(path.mnt);
67876 }
67877 path_put(&path);
67878 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67879 audit_file(f.file);
67880 error = mnt_want_write_file(f.file);
67881 if (!error) {
67882 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
67883 + error = setxattr(&f.file->f_path, name, value, size, flags);
67884 mnt_drop_write_file(f.file);
67885 }
67886 fdput(f);
67887 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
67888 * Extended attribute REMOVE operations
67889 */
67890 static long
67891 -removexattr(struct dentry *d, const char __user *name)
67892 +removexattr(struct path *path, const char __user *name)
67893 {
67894 int error;
67895 char kname[XATTR_NAME_MAX + 1];
67896 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
67897 if (error < 0)
67898 return error;
67899
67900 - return vfs_removexattr(d, kname);
67901 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
67902 + return -EACCES;
67903 +
67904 + return vfs_removexattr(path->dentry, kname);
67905 }
67906
67907 static int path_removexattr(const char __user *pathname,
67908 @@ -623,7 +652,7 @@ retry:
67909 return error;
67910 error = mnt_want_write(path.mnt);
67911 if (!error) {
67912 - error = removexattr(path.dentry, name);
67913 + error = removexattr(&path, name);
67914 mnt_drop_write(path.mnt);
67915 }
67916 path_put(&path);
67917 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
67918 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
67919 {
67920 struct fd f = fdget(fd);
67921 + struct path *path;
67922 int error = -EBADF;
67923
67924 if (!f.file)
67925 return error;
67926 + path = &f.file->f_path;
67927 audit_file(f.file);
67928 error = mnt_want_write_file(f.file);
67929 if (!error) {
67930 - error = removexattr(f.file->f_path.dentry, name);
67931 + error = removexattr(path, name);
67932 mnt_drop_write_file(f.file);
67933 }
67934 fdput(f);
67935 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
67936 index 4e20fe7..6d1a55a 100644
67937 --- a/fs/xfs/libxfs/xfs_bmap.c
67938 +++ b/fs/xfs/libxfs/xfs_bmap.c
67939 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
67940
67941 #else
67942 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
67943 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
67944 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
67945 #endif /* DEBUG */
67946
67947 /*
67948 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
67949 index 098cd78..724d3f8 100644
67950 --- a/fs/xfs/xfs_dir2_readdir.c
67951 +++ b/fs/xfs/xfs_dir2_readdir.c
67952 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
67953 ino = dp->d_ops->sf_get_ino(sfp, sfep);
67954 filetype = dp->d_ops->sf_get_ftype(sfep);
67955 ctx->pos = off & 0x7fffffff;
67956 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67957 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
67958 + char name[sfep->namelen];
67959 + memcpy(name, sfep->name, sfep->namelen);
67960 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
67961 + return 0;
67962 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67963 xfs_dir3_get_dtype(dp->i_mount, filetype)))
67964 return 0;
67965 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
67966 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
67967 index a183198..6b52f52 100644
67968 --- a/fs/xfs/xfs_ioctl.c
67969 +++ b/fs/xfs/xfs_ioctl.c
67970 @@ -119,7 +119,7 @@ xfs_find_handle(
67971 }
67972
67973 error = -EFAULT;
67974 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
67975 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
67976 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
67977 goto out_put;
67978
67979 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
67980 index c31d2c2..6ec8f62 100644
67981 --- a/fs/xfs/xfs_linux.h
67982 +++ b/fs/xfs/xfs_linux.h
67983 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
67984 * of the compiler which do not like us using do_div in the middle
67985 * of large functions.
67986 */
67987 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67988 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67989 {
67990 __u32 mod;
67991
67992 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
67993 return 0;
67994 }
67995 #else
67996 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67997 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67998 {
67999 __u32 mod;
68000
68001 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
68002 new file mode 100644
68003 index 0000000..31f8fe4
68004 --- /dev/null
68005 +++ b/grsecurity/Kconfig
68006 @@ -0,0 +1,1182 @@
68007 +#
68008 +# grecurity configuration
68009 +#
68010 +menu "Memory Protections"
68011 +depends on GRKERNSEC
68012 +
68013 +config GRKERNSEC_KMEM
68014 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
68015 + default y if GRKERNSEC_CONFIG_AUTO
68016 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
68017 + help
68018 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
68019 + be written to or read from to modify or leak the contents of the running
68020 + kernel. /dev/port will also not be allowed to be opened, writing to
68021 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
68022 + If you have module support disabled, enabling this will close up several
68023 + ways that are currently used to insert malicious code into the running
68024 + kernel.
68025 +
68026 + Even with this feature enabled, we still highly recommend that
68027 + you use the RBAC system, as it is still possible for an attacker to
68028 + modify the running kernel through other more obscure methods.
68029 +
68030 + It is highly recommended that you say Y here if you meet all the
68031 + conditions above.
68032 +
68033 +config GRKERNSEC_VM86
68034 + bool "Restrict VM86 mode"
68035 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68036 + depends on X86_32
68037 +
68038 + help
68039 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
68040 + make use of a special execution mode on 32bit x86 processors called
68041 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
68042 + video cards and will still work with this option enabled. The purpose
68043 + of the option is to prevent exploitation of emulation errors in
68044 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
68045 + Nearly all users should be able to enable this option.
68046 +
68047 +config GRKERNSEC_IO
68048 + bool "Disable privileged I/O"
68049 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68050 + depends on X86
68051 + select RTC_CLASS
68052 + select RTC_INTF_DEV
68053 + select RTC_DRV_CMOS
68054 +
68055 + help
68056 + If you say Y here, all ioperm and iopl calls will return an error.
68057 + Ioperm and iopl can be used to modify the running kernel.
68058 + Unfortunately, some programs need this access to operate properly,
68059 + the most notable of which are XFree86 and hwclock. hwclock can be
68060 + remedied by having RTC support in the kernel, so real-time
68061 + clock support is enabled if this option is enabled, to ensure
68062 + that hwclock operates correctly. If hwclock still does not work,
68063 + either update udev or symlink /dev/rtc to /dev/rtc0.
68064 +
68065 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
68066 + you may not be able to boot into a graphical environment with this
68067 + option enabled. In this case, you should use the RBAC system instead.
68068 +
68069 +config GRKERNSEC_BPF_HARDEN
68070 + bool "Harden BPF interpreter"
68071 + default y if GRKERNSEC_CONFIG_AUTO
68072 + help
68073 + Unlike previous versions of grsecurity that hardened both the BPF
68074 + interpreted code against corruption at rest as well as the JIT code
68075 + against JIT-spray attacks and attacker-controlled immediate values
68076 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
68077 + and will ensure the interpreted code is read-only at rest. This feature
68078 + may be removed at a later time when eBPF stabilizes to entirely revert
68079 + back to the more secure pre-3.16 BPF interpreter/JIT.
68080 +
68081 + If you're using KERNEXEC, it's recommended that you enable this option
68082 + to supplement the hardening of the kernel.
68083 +
68084 +config GRKERNSEC_PERF_HARDEN
68085 + bool "Disable unprivileged PERF_EVENTS usage by default"
68086 + default y if GRKERNSEC_CONFIG_AUTO
68087 + depends on PERF_EVENTS
68088 + help
68089 + If you say Y here, the range of acceptable values for the
68090 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68091 + default to a new value: 3. When the sysctl is set to this value, no
68092 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68093 +
68094 + Though PERF_EVENTS can be used legitimately for performance monitoring
68095 + and low-level application profiling, it is forced on regardless of
68096 + configuration, has been at fault for several vulnerabilities, and
68097 + creates new opportunities for side channels and other information leaks.
68098 +
68099 + This feature puts PERF_EVENTS into a secure default state and permits
68100 + the administrator to change out of it temporarily if unprivileged
68101 + application profiling is needed.
68102 +
68103 +config GRKERNSEC_RAND_THREADSTACK
68104 + bool "Insert random gaps between thread stacks"
68105 + default y if GRKERNSEC_CONFIG_AUTO
68106 + depends on PAX_RANDMMAP && !PPC
68107 + help
68108 + If you say Y here, a random-sized gap will be enforced between allocated
68109 + thread stacks. Glibc's NPTL and other threading libraries that
68110 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68111 + The implementation currently provides 8 bits of entropy for the gap.
68112 +
68113 + Many distributions do not compile threaded remote services with the
68114 + -fstack-check argument to GCC, causing the variable-sized stack-based
68115 + allocator, alloca(), to not probe the stack on allocation. This
68116 + permits an unbounded alloca() to skip over any guard page and potentially
68117 + modify another thread's stack reliably. An enforced random gap
68118 + reduces the reliability of such an attack and increases the chance
68119 + that such a read/write to another thread's stack instead lands in
68120 + an unmapped area, causing a crash and triggering grsecurity's
68121 + anti-bruteforcing logic.
68122 +
68123 +config GRKERNSEC_PROC_MEMMAP
68124 + bool "Harden ASLR against information leaks and entropy reduction"
68125 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68126 + depends on PAX_NOEXEC || PAX_ASLR
68127 + help
68128 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68129 + give no information about the addresses of its mappings if
68130 + PaX features that rely on random addresses are enabled on the task.
68131 + In addition to sanitizing this information and disabling other
68132 + dangerous sources of information, this option causes reads of sensitive
68133 + /proc/<pid> entries where the file descriptor was opened in a different
68134 + task than the one performing the read. Such attempts are logged.
68135 + This option also limits argv/env strings for suid/sgid binaries
68136 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68137 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68138 + binaries to prevent alternative mmap layouts from being abused.
68139 +
68140 + If you use PaX it is essential that you say Y here as it closes up
68141 + several holes that make full ASLR useless locally.
68142 +
68143 +
68144 +config GRKERNSEC_KSTACKOVERFLOW
68145 + bool "Prevent kernel stack overflows"
68146 + default y if GRKERNSEC_CONFIG_AUTO
68147 + depends on !IA64 && 64BIT
68148 + help
68149 + If you say Y here, the kernel's process stacks will be allocated
68150 + with vmalloc instead of the kernel's default allocator. This
68151 + introduces guard pages that in combination with the alloca checking
68152 + of the STACKLEAK feature prevents all forms of kernel process stack
68153 + overflow abuse. Note that this is different from kernel stack
68154 + buffer overflows.
68155 +
68156 +config GRKERNSEC_BRUTE
68157 + bool "Deter exploit bruteforcing"
68158 + default y if GRKERNSEC_CONFIG_AUTO
68159 + help
68160 + If you say Y here, attempts to bruteforce exploits against forking
68161 + daemons such as apache or sshd, as well as against suid/sgid binaries
68162 + will be deterred. When a child of a forking daemon is killed by PaX
68163 + or crashes due to an illegal instruction or other suspicious signal,
68164 + the parent process will be delayed 30 seconds upon every subsequent
68165 + fork until the administrator is able to assess the situation and
68166 + restart the daemon.
68167 + In the suid/sgid case, the attempt is logged, the user has all their
68168 + existing instances of the suid/sgid binary terminated and will
68169 + be unable to execute any suid/sgid binaries for 15 minutes.
68170 +
68171 + It is recommended that you also enable signal logging in the auditing
68172 + section so that logs are generated when a process triggers a suspicious
68173 + signal.
68174 + If the sysctl option is enabled, a sysctl option with name
68175 + "deter_bruteforce" is created.
68176 +
68177 +config GRKERNSEC_MODHARDEN
68178 + bool "Harden module auto-loading"
68179 + default y if GRKERNSEC_CONFIG_AUTO
68180 + depends on MODULES
68181 + help
68182 + If you say Y here, module auto-loading in response to use of some
68183 + feature implemented by an unloaded module will be restricted to
68184 + root users. Enabling this option helps defend against attacks
68185 + by unprivileged users who abuse the auto-loading behavior to
68186 + cause a vulnerable module to load that is then exploited.
68187 +
68188 + If this option prevents a legitimate use of auto-loading for a
68189 + non-root user, the administrator can execute modprobe manually
68190 + with the exact name of the module mentioned in the alert log.
68191 + Alternatively, the administrator can add the module to the list
68192 + of modules loaded at boot by modifying init scripts.
68193 +
68194 + Modification of init scripts will most likely be needed on
68195 + Ubuntu servers with encrypted home directory support enabled,
68196 + as the first non-root user logging in will cause the ecb(aes),
68197 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68198 +
68199 +config GRKERNSEC_HIDESYM
68200 + bool "Hide kernel symbols"
68201 + default y if GRKERNSEC_CONFIG_AUTO
68202 + select PAX_USERCOPY_SLABS
68203 + help
68204 + If you say Y here, getting information on loaded modules, and
68205 + displaying all kernel symbols through a syscall will be restricted
68206 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68207 + /proc/kallsyms will be restricted to the root user. The RBAC
68208 + system can hide that entry even from root.
68209 +
68210 + This option also prevents leaking of kernel addresses through
68211 + several /proc entries.
68212 +
68213 + Note that this option is only effective provided the following
68214 + conditions are met:
68215 + 1) The kernel using grsecurity is not precompiled by some distribution
68216 + 2) You have also enabled GRKERNSEC_DMESG
68217 + 3) You are using the RBAC system and hiding other files such as your
68218 + kernel image and System.map. Alternatively, enabling this option
68219 + causes the permissions on /boot, /lib/modules, and the kernel
68220 + source directory to change at compile time to prevent
68221 + reading by non-root users.
68222 + If the above conditions are met, this option will aid in providing a
68223 + useful protection against local kernel exploitation of overflows
68224 + and arbitrary read/write vulnerabilities.
68225 +
68226 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68227 + in addition to this feature.
68228 +
68229 +config GRKERNSEC_RANDSTRUCT
68230 + bool "Randomize layout of sensitive kernel structures"
68231 + default y if GRKERNSEC_CONFIG_AUTO
68232 + select GRKERNSEC_HIDESYM
68233 + select MODVERSIONS if MODULES
68234 + help
68235 + If you say Y here, the layouts of a number of sensitive kernel
68236 + structures (task, fs, cred, etc) and all structures composed entirely
68237 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68238 + This can introduce the requirement of an additional infoleak
68239 + vulnerability for exploits targeting these structure types.
68240 +
68241 + Enabling this feature will introduce some performance impact, slightly
68242 + increase memory usage, and prevent the use of forensic tools like
68243 + Volatility against the system (unless the kernel source tree isn't
68244 + cleaned after kernel installation).
68245 +
68246 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68247 + It remains after a make clean to allow for external modules to be compiled
68248 + with the existing seed and will be removed by a make mrproper or
68249 + make distclean.
68250 +
68251 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68252 + to install the supporting headers explicitly in addition to the normal
68253 + gcc package.
68254 +
68255 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68256 + bool "Use cacheline-aware structure randomization"
68257 + depends on GRKERNSEC_RANDSTRUCT
68258 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68259 + help
68260 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68261 + at restricting randomization to cacheline-sized groups of elements. It
68262 + will further not randomize bitfields in structures. This reduces the
68263 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68264 +
68265 +config GRKERNSEC_KERN_LOCKOUT
68266 + bool "Active kernel exploit response"
68267 + default y if GRKERNSEC_CONFIG_AUTO
68268 + depends on X86 || ARM || PPC || SPARC
68269 + help
68270 + If you say Y here, when a PaX alert is triggered due to suspicious
68271 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68272 + or an OOPS occurs due to bad memory accesses, instead of just
68273 + terminating the offending process (and potentially allowing
68274 + a subsequent exploit from the same user), we will take one of two
68275 + actions:
68276 + If the user was root, we will panic the system
68277 + If the user was non-root, we will log the attempt, terminate
68278 + all processes owned by the user, then prevent them from creating
68279 + any new processes until the system is restarted
68280 + This deters repeated kernel exploitation/bruteforcing attempts
68281 + and is useful for later forensics.
68282 +
68283 +config GRKERNSEC_OLD_ARM_USERLAND
68284 + bool "Old ARM userland compatibility"
68285 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68286 + help
68287 + If you say Y here, stubs of executable code to perform such operations
68288 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68289 + table. This is unfortunately needed for old ARM userland meant to run
68290 + across a wide range of processors. Without this option enabled,
68291 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68292 + which is enough for Linaro userlands or other userlands designed for v6
68293 + and newer ARM CPUs. It's recommended that you try without this option enabled
68294 + first, and only enable it if your userland does not boot (it will likely fail
68295 + at init time).
68296 +
68297 +endmenu
68298 +menu "Role Based Access Control Options"
68299 +depends on GRKERNSEC
68300 +
68301 +config GRKERNSEC_RBAC_DEBUG
68302 + bool
68303 +
68304 +config GRKERNSEC_NO_RBAC
68305 + bool "Disable RBAC system"
68306 + help
68307 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68308 + preventing the RBAC system from being enabled. You should only say Y
68309 + here if you have no intention of using the RBAC system, so as to prevent
68310 + an attacker with root access from misusing the RBAC system to hide files
68311 + and processes when loadable module support and /dev/[k]mem have been
68312 + locked down.
68313 +
68314 +config GRKERNSEC_ACL_HIDEKERN
68315 + bool "Hide kernel processes"
68316 + help
68317 + If you say Y here, all kernel threads will be hidden to all
68318 + processes but those whose subject has the "view hidden processes"
68319 + flag.
68320 +
68321 +config GRKERNSEC_ACL_MAXTRIES
68322 + int "Maximum tries before password lockout"
68323 + default 3
68324 + help
68325 + This option enforces the maximum number of times a user can attempt
68326 + to authorize themselves with the grsecurity RBAC system before being
68327 + denied the ability to attempt authorization again for a specified time.
68328 + The lower the number, the harder it will be to brute-force a password.
68329 +
68330 +config GRKERNSEC_ACL_TIMEOUT
68331 + int "Time to wait after max password tries, in seconds"
68332 + default 30
68333 + help
68334 + This option specifies the time the user must wait after attempting to
68335 + authorize to the RBAC system with the maximum number of invalid
68336 + passwords. The higher the number, the harder it will be to brute-force
68337 + a password.
68338 +
68339 +endmenu
68340 +menu "Filesystem Protections"
68341 +depends on GRKERNSEC
68342 +
68343 +config GRKERNSEC_PROC
68344 + bool "Proc restrictions"
68345 + default y if GRKERNSEC_CONFIG_AUTO
68346 + help
68347 + If you say Y here, the permissions of the /proc filesystem
68348 + will be altered to enhance system security and privacy. You MUST
68349 + choose either a user only restriction or a user and group restriction.
68350 + Depending upon the option you choose, you can either restrict users to
68351 + see only the processes they themselves run, or choose a group that can
68352 + view all processes and files normally restricted to root if you choose
68353 + the "restrict to user only" option. NOTE: If you're running identd or
68354 + ntpd as a non-root user, you will have to run it as the group you
68355 + specify here.
68356 +
68357 +config GRKERNSEC_PROC_USER
68358 + bool "Restrict /proc to user only"
68359 + depends on GRKERNSEC_PROC
68360 + help
68361 + If you say Y here, non-root users will only be able to view their own
68362 + processes, and restricts them from viewing network-related information,
68363 + and viewing kernel symbol and module information.
68364 +
68365 +config GRKERNSEC_PROC_USERGROUP
68366 + bool "Allow special group"
68367 + default y if GRKERNSEC_CONFIG_AUTO
68368 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68369 + help
68370 + If you say Y here, you will be able to select a group that will be
68371 + able to view all processes and network-related information. If you've
68372 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68373 + remain hidden. This option is useful if you want to run identd as
68374 + a non-root user. The group you select may also be chosen at boot time
68375 + via "grsec_proc_gid=" on the kernel commandline.
68376 +
68377 +config GRKERNSEC_PROC_GID
68378 + int "GID for special group"
68379 + depends on GRKERNSEC_PROC_USERGROUP
68380 + default 1001
68381 +
68382 +config GRKERNSEC_PROC_ADD
68383 + bool "Additional restrictions"
68384 + default y if GRKERNSEC_CONFIG_AUTO
68385 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68386 + help
68387 + If you say Y here, additional restrictions will be placed on
68388 + /proc that keep normal users from viewing device information and
68389 + slabinfo information that could be useful for exploits.
68390 +
68391 +config GRKERNSEC_LINK
68392 + bool "Linking restrictions"
68393 + default y if GRKERNSEC_CONFIG_AUTO
68394 + help
68395 + If you say Y here, /tmp race exploits will be prevented, since users
68396 + will no longer be able to follow symlinks owned by other users in
68397 + world-writable +t directories (e.g. /tmp), unless the owner of the
68398 + symlink is the owner of the directory. users will also not be
68399 + able to hardlink to files they do not own. If the sysctl option is
68400 + enabled, a sysctl option with name "linking_restrictions" is created.
68401 +
68402 +config GRKERNSEC_SYMLINKOWN
68403 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68404 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68405 + help
68406 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68407 + that prevents it from being used as a security feature. As Apache
68408 + verifies the symlink by performing a stat() against the target of
68409 + the symlink before it is followed, an attacker can setup a symlink
68410 + to point to a same-owned file, then replace the symlink with one
68411 + that targets another user's file just after Apache "validates" the
68412 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68413 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68414 + will be in place for the group you specify. If the sysctl option
68415 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68416 + created.
68417 +
68418 +config GRKERNSEC_SYMLINKOWN_GID
68419 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68420 + depends on GRKERNSEC_SYMLINKOWN
68421 + default 1006
68422 + help
68423 + Setting this GID determines what group kernel-enforced
68424 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68425 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68426 +
68427 +config GRKERNSEC_FIFO
68428 + bool "FIFO restrictions"
68429 + default y if GRKERNSEC_CONFIG_AUTO
68430 + help
68431 + If you say Y here, users will not be able to write to FIFOs they don't
68432 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68433 + the FIFO is the same owner of the directory it's held in. If the sysctl
68434 + option is enabled, a sysctl option with name "fifo_restrictions" is
68435 + created.
68436 +
68437 +config GRKERNSEC_SYSFS_RESTRICT
68438 + bool "Sysfs/debugfs restriction"
68439 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68440 + depends on SYSFS
68441 + help
68442 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68443 + any filesystem normally mounted under it (e.g. debugfs) will be
68444 + mostly accessible only by root. These filesystems generally provide access
68445 + to hardware and debug information that isn't appropriate for unprivileged
68446 + users of the system. Sysfs and debugfs have also become a large source
68447 + of new vulnerabilities, ranging from infoleaks to local compromise.
68448 + There has been very little oversight with an eye toward security involved
68449 + in adding new exporters of information to these filesystems, so their
68450 + use is discouraged.
68451 + For reasons of compatibility, a few directories have been whitelisted
68452 + for access by non-root users:
68453 + /sys/fs/selinux
68454 + /sys/fs/fuse
68455 + /sys/devices/system/cpu
68456 +
68457 +config GRKERNSEC_ROFS
68458 + bool "Runtime read-only mount protection"
68459 + depends on SYSCTL
68460 + help
68461 + If you say Y here, a sysctl option with name "romount_protect" will
68462 + be created. By setting this option to 1 at runtime, filesystems
68463 + will be protected in the following ways:
68464 + * No new writable mounts will be allowed
68465 + * Existing read-only mounts won't be able to be remounted read/write
68466 + * Write operations will be denied on all block devices
68467 + This option acts independently of grsec_lock: once it is set to 1,
68468 + it cannot be turned off. Therefore, please be mindful of the resulting
68469 + behavior if this option is enabled in an init script on a read-only
68470 + filesystem.
68471 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68472 + and GRKERNSEC_IO should be enabled and module loading disabled via
68473 + config or at runtime.
68474 + This feature is mainly intended for secure embedded systems.
68475 +
68476 +
68477 +config GRKERNSEC_DEVICE_SIDECHANNEL
68478 + bool "Eliminate stat/notify-based device sidechannels"
68479 + default y if GRKERNSEC_CONFIG_AUTO
68480 + help
68481 + If you say Y here, timing analyses on block or character
68482 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68483 + will be thwarted for unprivileged users. If a process without
68484 + CAP_MKNOD stats such a device, the last access and last modify times
68485 + will match the device's create time. No access or modify events
68486 + will be triggered through inotify/dnotify/fanotify for such devices.
68487 + This feature will prevent attacks that may at a minimum
68488 + allow an attacker to determine the administrator's password length.
68489 +
68490 +config GRKERNSEC_CHROOT
68491 + bool "Chroot jail restrictions"
68492 + default y if GRKERNSEC_CONFIG_AUTO
68493 + help
68494 + If you say Y here, you will be able to choose several options that will
68495 + make breaking out of a chrooted jail much more difficult. If you
68496 + encounter no software incompatibilities with the following options, it
68497 + is recommended that you enable each one.
68498 +
68499 + Note that the chroot restrictions are not intended to apply to "chroots"
68500 + to directories that are simple bind mounts of the global root filesystem.
68501 + For several other reasons, a user shouldn't expect any significant
68502 + security by performing such a chroot.
68503 +
68504 +config GRKERNSEC_CHROOT_MOUNT
68505 + bool "Deny mounts"
68506 + default y if GRKERNSEC_CONFIG_AUTO
68507 + depends on GRKERNSEC_CHROOT
68508 + help
68509 + If you say Y here, processes inside a chroot will not be able to
68510 + mount or remount filesystems. If the sysctl option is enabled, a
68511 + sysctl option with name "chroot_deny_mount" is created.
68512 +
68513 +config GRKERNSEC_CHROOT_DOUBLE
68514 + bool "Deny double-chroots"
68515 + default y if GRKERNSEC_CONFIG_AUTO
68516 + depends on GRKERNSEC_CHROOT
68517 + help
68518 + If you say Y here, processes inside a chroot will not be able to chroot
68519 + again outside the chroot. This is a widely used method of breaking
68520 + out of a chroot jail and should not be allowed. If the sysctl
68521 + option is enabled, a sysctl option with name
68522 + "chroot_deny_chroot" is created.
68523 +
68524 +config GRKERNSEC_CHROOT_PIVOT
68525 + bool "Deny pivot_root in chroot"
68526 + default y if GRKERNSEC_CONFIG_AUTO
68527 + depends on GRKERNSEC_CHROOT
68528 + help
68529 + If you say Y here, processes inside a chroot will not be able to use
68530 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68531 + works similar to chroot in that it changes the root filesystem. This
68532 + function could be misused in a chrooted process to attempt to break out
68533 + of the chroot, and therefore should not be allowed. If the sysctl
68534 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68535 + created.
68536 +
68537 +config GRKERNSEC_CHROOT_CHDIR
68538 + bool "Enforce chdir(\"/\") on all chroots"
68539 + default y if GRKERNSEC_CONFIG_AUTO
68540 + depends on GRKERNSEC_CHROOT
68541 + help
68542 + If you say Y here, the current working directory of all newly-chrooted
68543 + applications will be set to the the root directory of the chroot.
68544 + The man page on chroot(2) states:
68545 + Note that this call does not change the current working
68546 + directory, so that `.' can be outside the tree rooted at
68547 + `/'. In particular, the super-user can escape from a
68548 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68549 +
68550 + It is recommended that you say Y here, since it's not known to break
68551 + any software. If the sysctl option is enabled, a sysctl option with
68552 + name "chroot_enforce_chdir" is created.
68553 +
68554 +config GRKERNSEC_CHROOT_CHMOD
68555 + bool "Deny (f)chmod +s"
68556 + default y if GRKERNSEC_CONFIG_AUTO
68557 + depends on GRKERNSEC_CHROOT
68558 + help
68559 + If you say Y here, processes inside a chroot will not be able to chmod
68560 + or fchmod files to make them have suid or sgid bits. This protects
68561 + against another published method of breaking a chroot. If the sysctl
68562 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68563 + created.
68564 +
68565 +config GRKERNSEC_CHROOT_FCHDIR
68566 + bool "Deny fchdir and fhandle out of chroot"
68567 + default y if GRKERNSEC_CONFIG_AUTO
68568 + depends on GRKERNSEC_CHROOT
68569 + help
68570 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68571 + to a file descriptor of the chrooting process that points to a directory
68572 + outside the filesystem will be stopped. Additionally, this option prevents
68573 + use of the recently-created syscall for opening files by a guessable "file
68574 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68575 + with name "chroot_deny_fchdir" is created.
68576 +
68577 +config GRKERNSEC_CHROOT_MKNOD
68578 + bool "Deny mknod"
68579 + default y if GRKERNSEC_CONFIG_AUTO
68580 + depends on GRKERNSEC_CHROOT
68581 + help
68582 + If you say Y here, processes inside a chroot will not be allowed to
68583 + mknod. The problem with using mknod inside a chroot is that it
68584 + would allow an attacker to create a device entry that is the same
68585 + as one on the physical root of your system, which could range from
68586 + anything from the console device to a device for your harddrive (which
68587 + they could then use to wipe the drive or steal data). It is recommended
68588 + that you say Y here, unless you run into software incompatibilities.
68589 + If the sysctl option is enabled, a sysctl option with name
68590 + "chroot_deny_mknod" is created.
68591 +
68592 +config GRKERNSEC_CHROOT_SHMAT
68593 + bool "Deny shmat() out of chroot"
68594 + default y if GRKERNSEC_CONFIG_AUTO
68595 + depends on GRKERNSEC_CHROOT
68596 + help
68597 + If you say Y here, processes inside a chroot will not be able to attach
68598 + to shared memory segments that were created outside of the chroot jail.
68599 + It is recommended that you say Y here. If the sysctl option is enabled,
68600 + a sysctl option with name "chroot_deny_shmat" is created.
68601 +
68602 +config GRKERNSEC_CHROOT_UNIX
68603 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68604 + default y if GRKERNSEC_CONFIG_AUTO
68605 + depends on GRKERNSEC_CHROOT
68606 + help
68607 + If you say Y here, processes inside a chroot will not be able to
68608 + connect to abstract (meaning not belonging to a filesystem) Unix
68609 + domain sockets that were bound outside of a chroot. It is recommended
68610 + that you say Y here. If the sysctl option is enabled, a sysctl option
68611 + with name "chroot_deny_unix" is created.
68612 +
68613 +config GRKERNSEC_CHROOT_FINDTASK
68614 + bool "Protect outside processes"
68615 + default y if GRKERNSEC_CONFIG_AUTO
68616 + depends on GRKERNSEC_CHROOT
68617 + help
68618 + If you say Y here, processes inside a chroot will not be able to
68619 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68620 + getsid, or view any process outside of the chroot. If the sysctl
68621 + option is enabled, a sysctl option with name "chroot_findtask" is
68622 + created.
68623 +
68624 +config GRKERNSEC_CHROOT_NICE
68625 + bool "Restrict priority changes"
68626 + default y if GRKERNSEC_CONFIG_AUTO
68627 + depends on GRKERNSEC_CHROOT
68628 + help
68629 + If you say Y here, processes inside a chroot will not be able to raise
68630 + the priority of processes in the chroot, or alter the priority of
68631 + processes outside the chroot. This provides more security than simply
68632 + removing CAP_SYS_NICE from the process' capability set. If the
68633 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68634 + is created.
68635 +
68636 +config GRKERNSEC_CHROOT_SYSCTL
68637 + bool "Deny sysctl writes"
68638 + default y if GRKERNSEC_CONFIG_AUTO
68639 + depends on GRKERNSEC_CHROOT
68640 + help
68641 + If you say Y here, an attacker in a chroot will not be able to
68642 + write to sysctl entries, either by sysctl(2) or through a /proc
68643 + interface. It is strongly recommended that you say Y here. If the
68644 + sysctl option is enabled, a sysctl option with name
68645 + "chroot_deny_sysctl" is created.
68646 +
68647 +config GRKERNSEC_CHROOT_RENAME
68648 + bool "Deny bad renames"
68649 + default y if GRKERNSEC_CONFIG_AUTO
68650 + depends on GRKERNSEC_CHROOT
68651 + help
68652 + If you say Y here, an attacker in a chroot will not be able to
68653 + abuse the ability to create double chroots to break out of the
68654 + chroot by exploiting a race condition between a rename of a directory
68655 + within a chroot against an open of a symlink with relative path
68656 + components. This feature will likewise prevent an accomplice outside
68657 + a chroot from enabling a user inside the chroot to break out and make
68658 + use of their credentials on the global filesystem. Enabling this
68659 + feature is essential to prevent root users from breaking out of a
68660 + chroot. If the sysctl option is enabled, a sysctl option with name
68661 + "chroot_deny_bad_rename" is created.
68662 +
68663 +config GRKERNSEC_CHROOT_CAPS
68664 + bool "Capability restrictions"
68665 + default y if GRKERNSEC_CONFIG_AUTO
68666 + depends on GRKERNSEC_CHROOT
68667 + help
68668 + If you say Y here, the capabilities on all processes within a
68669 + chroot jail will be lowered to stop module insertion, raw i/o,
68670 + system and net admin tasks, rebooting the system, modifying immutable
68671 + files, modifying IPC owned by another, and changing the system time.
68672 + This is left an option because it can break some apps. Disable this
68673 + if your chrooted apps are having problems performing those kinds of
68674 + tasks. If the sysctl option is enabled, a sysctl option with
68675 + name "chroot_caps" is created.
68676 +
68677 +config GRKERNSEC_CHROOT_INITRD
68678 + bool "Exempt initrd tasks from restrictions"
68679 + default y if GRKERNSEC_CONFIG_AUTO
68680 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68681 + help
68682 + If you say Y here, tasks started prior to init will be exempted from
68683 + grsecurity's chroot restrictions. This option is mainly meant to
68684 + resolve Plymouth's performing privileged operations unnecessarily
68685 + in a chroot.
68686 +
68687 +endmenu
68688 +menu "Kernel Auditing"
68689 +depends on GRKERNSEC
68690 +
68691 +config GRKERNSEC_AUDIT_GROUP
68692 + bool "Single group for auditing"
68693 + help
68694 + If you say Y here, the exec and chdir logging features will only operate
68695 + on a group you specify. This option is recommended if you only want to
68696 + watch certain users instead of having a large amount of logs from the
68697 + entire system. If the sysctl option is enabled, a sysctl option with
68698 + name "audit_group" is created.
68699 +
68700 +config GRKERNSEC_AUDIT_GID
68701 + int "GID for auditing"
68702 + depends on GRKERNSEC_AUDIT_GROUP
68703 + default 1007
68704 +
68705 +config GRKERNSEC_EXECLOG
68706 + bool "Exec logging"
68707 + help
68708 + If you say Y here, all execve() calls will be logged (since the
68709 + other exec*() calls are frontends to execve(), all execution
68710 + will be logged). Useful for shell-servers that like to keep track
68711 + of their users. If the sysctl option is enabled, a sysctl option with
68712 + name "exec_logging" is created.
68713 + WARNING: This option when enabled will produce a LOT of logs, especially
68714 + on an active system.
68715 +
68716 +config GRKERNSEC_RESLOG
68717 + bool "Resource logging"
68718 + default y if GRKERNSEC_CONFIG_AUTO
68719 + help
68720 + If you say Y here, all attempts to overstep resource limits will
68721 + be logged with the resource name, the requested size, and the current
68722 + limit. It is highly recommended that you say Y here. If the sysctl
68723 + option is enabled, a sysctl option with name "resource_logging" is
68724 + created. If the RBAC system is enabled, the sysctl value is ignored.
68725 +
68726 +config GRKERNSEC_CHROOT_EXECLOG
68727 + bool "Log execs within chroot"
68728 + help
68729 + If you say Y here, all executions inside a chroot jail will be logged
68730 + to syslog. This can cause a large amount of logs if certain
68731 + applications (eg. djb's daemontools) are installed on the system, and
68732 + is therefore left as an option. If the sysctl option is enabled, a
68733 + sysctl option with name "chroot_execlog" is created.
68734 +
68735 +config GRKERNSEC_AUDIT_PTRACE
68736 + bool "Ptrace logging"
68737 + help
68738 + If you say Y here, all attempts to attach to a process via ptrace
68739 + will be logged. If the sysctl option is enabled, a sysctl option
68740 + with name "audit_ptrace" is created.
68741 +
68742 +config GRKERNSEC_AUDIT_CHDIR
68743 + bool "Chdir logging"
68744 + help
68745 + If you say Y here, all chdir() calls will be logged. If the sysctl
68746 + option is enabled, a sysctl option with name "audit_chdir" is created.
68747 +
68748 +config GRKERNSEC_AUDIT_MOUNT
68749 + bool "(Un)Mount logging"
68750 + help
68751 + If you say Y here, all mounts and unmounts will be logged. If the
68752 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68753 + created.
68754 +
68755 +config GRKERNSEC_SIGNAL
68756 + bool "Signal logging"
68757 + default y if GRKERNSEC_CONFIG_AUTO
68758 + help
68759 + If you say Y here, certain important signals will be logged, such as
68760 + SIGSEGV, which will as a result inform you of when a error in a program
68761 + occurred, which in some cases could mean a possible exploit attempt.
68762 + If the sysctl option is enabled, a sysctl option with name
68763 + "signal_logging" is created.
68764 +
68765 +config GRKERNSEC_FORKFAIL
68766 + bool "Fork failure logging"
68767 + help
68768 + If you say Y here, all failed fork() attempts will be logged.
68769 + This could suggest a fork bomb, or someone attempting to overstep
68770 + their process limit. If the sysctl option is enabled, a sysctl option
68771 + with name "forkfail_logging" is created.
68772 +
68773 +config GRKERNSEC_TIME
68774 + bool "Time change logging"
68775 + default y if GRKERNSEC_CONFIG_AUTO
68776 + help
68777 + If you say Y here, any changes of the system clock will be logged.
68778 + If the sysctl option is enabled, a sysctl option with name
68779 + "timechange_logging" is created.
68780 +
68781 +config GRKERNSEC_PROC_IPADDR
68782 + bool "/proc/<pid>/ipaddr support"
68783 + default y if GRKERNSEC_CONFIG_AUTO
68784 + help
68785 + If you say Y here, a new entry will be added to each /proc/<pid>
68786 + directory that contains the IP address of the person using the task.
68787 + The IP is carried across local TCP and AF_UNIX stream sockets.
68788 + This information can be useful for IDS/IPSes to perform remote response
68789 + to a local attack. The entry is readable by only the owner of the
68790 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68791 + the RBAC system), and thus does not create privacy concerns.
68792 +
68793 +config GRKERNSEC_RWXMAP_LOG
68794 + bool 'Denied RWX mmap/mprotect logging'
68795 + default y if GRKERNSEC_CONFIG_AUTO
68796 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68797 + help
68798 + If you say Y here, calls to mmap() and mprotect() with explicit
68799 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68800 + denied by the PAX_MPROTECT feature. This feature will also
68801 + log other problematic scenarios that can occur when PAX_MPROTECT
68802 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68803 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68804 + is created.
68805 +
68806 +endmenu
68807 +
68808 +menu "Executable Protections"
68809 +depends on GRKERNSEC
68810 +
68811 +config GRKERNSEC_DMESG
68812 + bool "Dmesg(8) restriction"
68813 + default y if GRKERNSEC_CONFIG_AUTO
68814 + help
68815 + If you say Y here, non-root users will not be able to use dmesg(8)
68816 + to view the contents of the kernel's circular log buffer.
68817 + The kernel's log buffer often contains kernel addresses and other
68818 + identifying information useful to an attacker in fingerprinting a
68819 + system for a targeted exploit.
68820 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68821 + created.
68822 +
68823 +config GRKERNSEC_HARDEN_PTRACE
68824 + bool "Deter ptrace-based process snooping"
68825 + default y if GRKERNSEC_CONFIG_AUTO
68826 + help
68827 + If you say Y here, TTY sniffers and other malicious monitoring
68828 + programs implemented through ptrace will be defeated. If you
68829 + have been using the RBAC system, this option has already been
68830 + enabled for several years for all users, with the ability to make
68831 + fine-grained exceptions.
68832 +
68833 + This option only affects the ability of non-root users to ptrace
68834 + processes that are not a descendent of the ptracing process.
68835 + This means that strace ./binary and gdb ./binary will still work,
68836 + but attaching to arbitrary processes will not. If the sysctl
68837 + option is enabled, a sysctl option with name "harden_ptrace" is
68838 + created.
68839 +
68840 +config GRKERNSEC_PTRACE_READEXEC
68841 + bool "Require read access to ptrace sensitive binaries"
68842 + default y if GRKERNSEC_CONFIG_AUTO
68843 + help
68844 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68845 + binaries. This option is useful in environments that
68846 + remove the read bits (e.g. file mode 4711) from suid binaries to
68847 + prevent infoleaking of their contents. This option adds
68848 + consistency to the use of that file mode, as the binary could normally
68849 + be read out when run without privileges while ptracing.
68850 +
68851 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68852 + is created.
68853 +
68854 +config GRKERNSEC_SETXID
68855 + bool "Enforce consistent multithreaded privileges"
68856 + default y if GRKERNSEC_CONFIG_AUTO
68857 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68858 + help
68859 + If you say Y here, a change from a root uid to a non-root uid
68860 + in a multithreaded application will cause the resulting uids,
68861 + gids, supplementary groups, and capabilities in that thread
68862 + to be propagated to the other threads of the process. In most
68863 + cases this is unnecessary, as glibc will emulate this behavior
68864 + on behalf of the application. Other libcs do not act in the
68865 + same way, allowing the other threads of the process to continue
68866 + running with root privileges. If the sysctl option is enabled,
68867 + a sysctl option with name "consistent_setxid" is created.
68868 +
68869 +config GRKERNSEC_HARDEN_IPC
68870 + bool "Disallow access to overly-permissive IPC objects"
68871 + default y if GRKERNSEC_CONFIG_AUTO
68872 + depends on SYSVIPC
68873 + help
68874 + If you say Y here, access to overly-permissive IPC objects (shared
68875 + memory, message queues, and semaphores) will be denied for processes
68876 + given the following criteria beyond normal permission checks:
68877 + 1) If the IPC object is world-accessible and the euid doesn't match
68878 + that of the creator or current uid for the IPC object
68879 + 2) If the IPC object is group-accessible and the egid doesn't
68880 + match that of the creator or current gid for the IPC object
68881 + It's a common error to grant too much permission to these objects,
68882 + with impact ranging from denial of service and information leaking to
68883 + privilege escalation. This feature was developed in response to
68884 + research by Tim Brown:
68885 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
68886 + who found hundreds of such insecure usages. Processes with
68887 + CAP_IPC_OWNER are still permitted to access these IPC objects.
68888 + If the sysctl option is enabled, a sysctl option with name
68889 + "harden_ipc" is created.
68890 +
68891 +config GRKERNSEC_TPE
68892 + bool "Trusted Path Execution (TPE)"
68893 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68894 + help
68895 + If you say Y here, you will be able to choose a gid to add to the
68896 + supplementary groups of users you want to mark as "untrusted."
68897 + These users will not be able to execute any files that are not in
68898 + root-owned directories writable only by root. If the sysctl option
68899 + is enabled, a sysctl option with name "tpe" is created.
68900 +
68901 +config GRKERNSEC_TPE_ALL
68902 + bool "Partially restrict all non-root users"
68903 + depends on GRKERNSEC_TPE
68904 + help
68905 + If you say Y here, all non-root users will be covered under
68906 + a weaker TPE restriction. This is separate from, and in addition to,
68907 + the main TPE options that you have selected elsewhere. Thus, if a
68908 + "trusted" GID is chosen, this restriction applies to even that GID.
68909 + Under this restriction, all non-root users will only be allowed to
68910 + execute files in directories they own that are not group or
68911 + world-writable, or in directories owned by root and writable only by
68912 + root. If the sysctl option is enabled, a sysctl option with name
68913 + "tpe_restrict_all" is created.
68914 +
68915 +config GRKERNSEC_TPE_INVERT
68916 + bool "Invert GID option"
68917 + depends on GRKERNSEC_TPE
68918 + help
68919 + If you say Y here, the group you specify in the TPE configuration will
68920 + decide what group TPE restrictions will be *disabled* for. This
68921 + option is useful if you want TPE restrictions to be applied to most
68922 + users on the system. If the sysctl option is enabled, a sysctl option
68923 + with name "tpe_invert" is created. Unlike other sysctl options, this
68924 + entry will default to on for backward-compatibility.
68925 +
68926 +config GRKERNSEC_TPE_GID
68927 + int
68928 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
68929 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
68930 +
68931 +config GRKERNSEC_TPE_UNTRUSTED_GID
68932 + int "GID for TPE-untrusted users"
68933 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
68934 + default 1005
68935 + help
68936 + Setting this GID determines what group TPE restrictions will be
68937 + *enabled* for. If the sysctl option is enabled, a sysctl option
68938 + with name "tpe_gid" is created.
68939 +
68940 +config GRKERNSEC_TPE_TRUSTED_GID
68941 + int "GID for TPE-trusted users"
68942 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
68943 + default 1005
68944 + help
68945 + Setting this GID determines what group TPE restrictions will be
68946 + *disabled* for. If the sysctl option is enabled, a sysctl option
68947 + with name "tpe_gid" is created.
68948 +
68949 +endmenu
68950 +menu "Network Protections"
68951 +depends on GRKERNSEC
68952 +
68953 +config GRKERNSEC_BLACKHOLE
68954 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
68955 + default y if GRKERNSEC_CONFIG_AUTO
68956 + depends on NET
68957 + help
68958 + If you say Y here, neither TCP resets nor ICMP
68959 + destination-unreachable packets will be sent in response to packets
68960 + sent to ports for which no associated listening process exists.
68961 + It will also prevent the sending of ICMP protocol unreachable packets
68962 + in response to packets with unknown protocols.
68963 + This feature supports both IPV4 and IPV6 and exempts the
68964 + loopback interface from blackholing. Enabling this feature
68965 + makes a host more resilient to DoS attacks and reduces network
68966 + visibility against scanners.
68967 +
68968 + The blackhole feature as-implemented is equivalent to the FreeBSD
68969 + blackhole feature, as it prevents RST responses to all packets, not
68970 + just SYNs. Under most application behavior this causes no
68971 + problems, but applications (like haproxy) may not close certain
68972 + connections in a way that cleanly terminates them on the remote
68973 + end, leaving the remote host in LAST_ACK state. Because of this
68974 + side-effect and to prevent intentional LAST_ACK DoSes, this
68975 + feature also adds automatic mitigation against such attacks.
68976 + The mitigation drastically reduces the amount of time a socket
68977 + can spend in LAST_ACK state. If you're using haproxy and not
68978 + all servers it connects to have this option enabled, consider
68979 + disabling this feature on the haproxy host.
68980 +
68981 + If the sysctl option is enabled, two sysctl options with names
68982 + "ip_blackhole" and "lastack_retries" will be created.
68983 + While "ip_blackhole" takes the standard zero/non-zero on/off
68984 + toggle, "lastack_retries" uses the same kinds of values as
68985 + "tcp_retries1" and "tcp_retries2". The default value of 4
68986 + prevents a socket from lasting more than 45 seconds in LAST_ACK
68987 + state.
68988 +
68989 +config GRKERNSEC_NO_SIMULT_CONNECT
68990 + bool "Disable TCP Simultaneous Connect"
68991 + default y if GRKERNSEC_CONFIG_AUTO
68992 + depends on NET
68993 + help
68994 + If you say Y here, a feature by Willy Tarreau will be enabled that
68995 + removes a weakness in Linux's strict implementation of TCP that
68996 + allows two clients to connect to each other without either entering
68997 + a listening state. The weakness allows an attacker to easily prevent
68998 + a client from connecting to a known server provided the source port
68999 + for the connection is guessed correctly.
69000 +
69001 + As the weakness could be used to prevent an antivirus or IPS from
69002 + fetching updates, or prevent an SSL gateway from fetching a CRL,
69003 + it should be eliminated by enabling this option. Though Linux is
69004 + one of few operating systems supporting simultaneous connect, it
69005 + has no legitimate use in practice and is rarely supported by firewalls.
69006 +
69007 +config GRKERNSEC_SOCKET
69008 + bool "Socket restrictions"
69009 + depends on NET
69010 + help
69011 + If you say Y here, you will be able to choose from several options.
69012 + If you assign a GID on your system and add it to the supplementary
69013 + groups of users you want to restrict socket access to, this patch
69014 + will perform up to three things, based on the option(s) you choose.
69015 +
69016 +config GRKERNSEC_SOCKET_ALL
69017 + bool "Deny any sockets to group"
69018 + depends on GRKERNSEC_SOCKET
69019 + help
69020 + If you say Y here, you will be able to choose a GID of whose users will
69021 + be unable to connect to other hosts from your machine or run server
69022 + applications from your machine. If the sysctl option is enabled, a
69023 + sysctl option with name "socket_all" is created.
69024 +
69025 +config GRKERNSEC_SOCKET_ALL_GID
69026 + int "GID to deny all sockets for"
69027 + depends on GRKERNSEC_SOCKET_ALL
69028 + default 1004
69029 + help
69030 + Here you can choose the GID to disable socket access for. Remember to
69031 + add the users you want socket access disabled for to the GID
69032 + specified here. If the sysctl option is enabled, a sysctl option
69033 + with name "socket_all_gid" is created.
69034 +
69035 +config GRKERNSEC_SOCKET_CLIENT
69036 + bool "Deny client sockets to group"
69037 + depends on GRKERNSEC_SOCKET
69038 + help
69039 + If you say Y here, you will be able to choose a GID of whose users will
69040 + be unable to connect to other hosts from your machine, but will be
69041 + able to run servers. If this option is enabled, all users in the group
69042 + you specify will have to use passive mode when initiating ftp transfers
69043 + from the shell on your machine. If the sysctl option is enabled, a
69044 + sysctl option with name "socket_client" is created.
69045 +
69046 +config GRKERNSEC_SOCKET_CLIENT_GID
69047 + int "GID to deny client sockets for"
69048 + depends on GRKERNSEC_SOCKET_CLIENT
69049 + default 1003
69050 + help
69051 + Here you can choose the GID to disable client socket access for.
69052 + Remember to add the users you want client socket access disabled for to
69053 + the GID specified here. If the sysctl option is enabled, a sysctl
69054 + option with name "socket_client_gid" is created.
69055 +
69056 +config GRKERNSEC_SOCKET_SERVER
69057 + bool "Deny server sockets to group"
69058 + depends on GRKERNSEC_SOCKET
69059 + help
69060 + If you say Y here, you will be able to choose a GID of whose users will
69061 + be unable to run server applications from your machine. If the sysctl
69062 + option is enabled, a sysctl option with name "socket_server" is created.
69063 +
69064 +config GRKERNSEC_SOCKET_SERVER_GID
69065 + int "GID to deny server sockets for"
69066 + depends on GRKERNSEC_SOCKET_SERVER
69067 + default 1002
69068 + help
69069 + Here you can choose the GID to disable server socket access for.
69070 + Remember to add the users you want server socket access disabled for to
69071 + the GID specified here. If the sysctl option is enabled, a sysctl
69072 + option with name "socket_server_gid" is created.
69073 +
69074 +endmenu
69075 +
69076 +menu "Physical Protections"
69077 +depends on GRKERNSEC
69078 +
69079 +config GRKERNSEC_DENYUSB
69080 + bool "Deny new USB connections after toggle"
69081 + default y if GRKERNSEC_CONFIG_AUTO
69082 + depends on SYSCTL && USB_SUPPORT
69083 + help
69084 + If you say Y here, a new sysctl option with name "deny_new_usb"
69085 + will be created. Setting its value to 1 will prevent any new
69086 + USB devices from being recognized by the OS. Any attempted USB
69087 + device insertion will be logged. This option is intended to be
69088 + used against custom USB devices designed to exploit vulnerabilities
69089 + in various USB device drivers.
69090 +
69091 + For greatest effectiveness, this sysctl should be set after any
69092 + relevant init scripts. This option is safe to enable in distros
69093 + as each user can choose whether or not to toggle the sysctl.
69094 +
69095 +config GRKERNSEC_DENYUSB_FORCE
69096 + bool "Reject all USB devices not connected at boot"
69097 + select USB
69098 + depends on GRKERNSEC_DENYUSB
69099 + help
69100 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69101 + that doesn't involve a sysctl entry. This option should only be
69102 + enabled if you're sure you want to deny all new USB connections
69103 + at runtime and don't want to modify init scripts. This should not
69104 + be enabled by distros. It forces the core USB code to be built
69105 + into the kernel image so that all devices connected at boot time
69106 + can be recognized and new USB device connections can be prevented
69107 + prior to init running.
69108 +
69109 +endmenu
69110 +
69111 +menu "Sysctl Support"
69112 +depends on GRKERNSEC && SYSCTL
69113 +
69114 +config GRKERNSEC_SYSCTL
69115 + bool "Sysctl support"
69116 + default y if GRKERNSEC_CONFIG_AUTO
69117 + help
69118 + If you say Y here, you will be able to change the options that
69119 + grsecurity runs with at bootup, without having to recompile your
69120 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69121 + to enable (1) or disable (0) various features. All the sysctl entries
69122 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69123 + All features enabled in the kernel configuration are disabled at boot
69124 + if you do not say Y to the "Turn on features by default" option.
69125 + All options should be set at startup, and the grsec_lock entry should
69126 + be set to a non-zero value after all the options are set.
69127 + *THIS IS EXTREMELY IMPORTANT*
69128 +
69129 +config GRKERNSEC_SYSCTL_DISTRO
69130 + bool "Extra sysctl support for distro makers (READ HELP)"
69131 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69132 + help
69133 + If you say Y here, additional sysctl options will be created
69134 + for features that affect processes running as root. Therefore,
69135 + it is critical when using this option that the grsec_lock entry be
69136 + enabled after boot. Only distros with prebuilt kernel packages
69137 + with this option enabled that can ensure grsec_lock is enabled
69138 + after boot should use this option.
69139 + *Failure to set grsec_lock after boot makes all grsec features
69140 + this option covers useless*
69141 +
69142 + Currently this option creates the following sysctl entries:
69143 + "Disable Privileged I/O": "disable_priv_io"
69144 +
69145 +config GRKERNSEC_SYSCTL_ON
69146 + bool "Turn on features by default"
69147 + default y if GRKERNSEC_CONFIG_AUTO
69148 + depends on GRKERNSEC_SYSCTL
69149 + help
69150 + If you say Y here, instead of having all features enabled in the
69151 + kernel configuration disabled at boot time, the features will be
69152 + enabled at boot time. It is recommended you say Y here unless
69153 + there is some reason you would want all sysctl-tunable features to
69154 + be disabled by default. As mentioned elsewhere, it is important
69155 + to enable the grsec_lock entry once you have finished modifying
69156 + the sysctl entries.
69157 +
69158 +endmenu
69159 +menu "Logging Options"
69160 +depends on GRKERNSEC
69161 +
69162 +config GRKERNSEC_FLOODTIME
69163 + int "Seconds in between log messages (minimum)"
69164 + default 10
69165 + help
69166 + This option allows you to enforce the number of seconds between
69167 + grsecurity log messages. The default should be suitable for most
69168 + people, however, if you choose to change it, choose a value small enough
69169 + to allow informative logs to be produced, but large enough to
69170 + prevent flooding.
69171 +
69172 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69173 + any rate limiting on grsecurity log messages.
69174 +
69175 +config GRKERNSEC_FLOODBURST
69176 + int "Number of messages in a burst (maximum)"
69177 + default 6
69178 + help
69179 + This option allows you to choose the maximum number of messages allowed
69180 + within the flood time interval you chose in a separate option. The
69181 + default should be suitable for most people, however if you find that
69182 + many of your logs are being interpreted as flooding, you may want to
69183 + raise this value.
69184 +
69185 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69186 + any rate limiting on grsecurity log messages.
69187 +
69188 +endmenu
69189 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69190 new file mode 100644
69191 index 0000000..30ababb
69192 --- /dev/null
69193 +++ b/grsecurity/Makefile
69194 @@ -0,0 +1,54 @@
69195 +# grsecurity – access control and security hardening for Linux
69196 +# All code in this directory and various hooks located throughout the Linux kernel are
69197 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69198 +# http://www.grsecurity.net spender@grsecurity.net
69199 +#
69200 +# This program is free software; you can redistribute it and/or
69201 +# modify it under the terms of the GNU General Public License version 2
69202 +# as published by the Free Software Foundation.
69203 +#
69204 +# This program is distributed in the hope that it will be useful,
69205 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69206 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69207 +# GNU General Public License for more details.
69208 +#
69209 +# You should have received a copy of the GNU General Public License
69210 +# along with this program; if not, write to the Free Software
69211 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69212 +
69213 +KBUILD_CFLAGS += -Werror
69214 +
69215 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69216 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69217 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69218 + grsec_usb.o grsec_ipc.o grsec_proc.o
69219 +
69220 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69221 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69222 + gracl_learn.o grsec_log.o gracl_policy.o
69223 +ifdef CONFIG_COMPAT
69224 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69225 +endif
69226 +
69227 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69228 +
69229 +ifdef CONFIG_NET
69230 +obj-y += grsec_sock.o
69231 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69232 +endif
69233 +
69234 +ifndef CONFIG_GRKERNSEC
69235 +obj-y += grsec_disabled.o
69236 +endif
69237 +
69238 +ifdef CONFIG_GRKERNSEC_HIDESYM
69239 +extra-y := grsec_hidesym.o
69240 +$(obj)/grsec_hidesym.o:
69241 + @-chmod -f 500 /boot
69242 + @-chmod -f 500 /lib/modules
69243 + @-chmod -f 500 /lib64/modules
69244 + @-chmod -f 500 /lib32/modules
69245 + @-chmod -f 700 .
69246 + @-chmod -f 700 $(objtree)
69247 + @echo ' grsec: protected kernel image paths'
69248 +endif
69249 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69250 new file mode 100644
69251 index 0000000..6c1e154
69252 --- /dev/null
69253 +++ b/grsecurity/gracl.c
69254 @@ -0,0 +1,2749 @@
69255 +#include <linux/kernel.h>
69256 +#include <linux/module.h>
69257 +#include <linux/sched.h>
69258 +#include <linux/mm.h>
69259 +#include <linux/file.h>
69260 +#include <linux/fs.h>
69261 +#include <linux/namei.h>
69262 +#include <linux/mount.h>
69263 +#include <linux/tty.h>
69264 +#include <linux/proc_fs.h>
69265 +#include <linux/lglock.h>
69266 +#include <linux/slab.h>
69267 +#include <linux/vmalloc.h>
69268 +#include <linux/types.h>
69269 +#include <linux/sysctl.h>
69270 +#include <linux/netdevice.h>
69271 +#include <linux/ptrace.h>
69272 +#include <linux/gracl.h>
69273 +#include <linux/gralloc.h>
69274 +#include <linux/security.h>
69275 +#include <linux/grinternal.h>
69276 +#include <linux/pid_namespace.h>
69277 +#include <linux/stop_machine.h>
69278 +#include <linux/fdtable.h>
69279 +#include <linux/percpu.h>
69280 +#include <linux/lglock.h>
69281 +#include <linux/hugetlb.h>
69282 +#include <linux/posix-timers.h>
69283 +#include <linux/prefetch.h>
69284 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69285 +#include <linux/magic.h>
69286 +#include <linux/pagemap.h>
69287 +#include "../fs/btrfs/async-thread.h"
69288 +#include "../fs/btrfs/ctree.h"
69289 +#include "../fs/btrfs/btrfs_inode.h"
69290 +#endif
69291 +#include "../fs/mount.h"
69292 +
69293 +#include <asm/uaccess.h>
69294 +#include <asm/errno.h>
69295 +#include <asm/mman.h>
69296 +
69297 +#define FOR_EACH_ROLE_START(role) \
69298 + role = running_polstate.role_list; \
69299 + while (role) {
69300 +
69301 +#define FOR_EACH_ROLE_END(role) \
69302 + role = role->prev; \
69303 + }
69304 +
69305 +extern struct path gr_real_root;
69306 +
69307 +static struct gr_policy_state running_polstate;
69308 +struct gr_policy_state *polstate = &running_polstate;
69309 +extern struct gr_alloc_state *current_alloc_state;
69310 +
69311 +extern char *gr_shared_page[4];
69312 +DEFINE_RWLOCK(gr_inode_lock);
69313 +
69314 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69315 +
69316 +#ifdef CONFIG_NET
69317 +extern struct vfsmount *sock_mnt;
69318 +#endif
69319 +
69320 +extern struct vfsmount *pipe_mnt;
69321 +extern struct vfsmount *shm_mnt;
69322 +
69323 +#ifdef CONFIG_HUGETLBFS
69324 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69325 +#endif
69326 +
69327 +extern u16 acl_sp_role_value;
69328 +extern struct acl_object_label *fakefs_obj_rw;
69329 +extern struct acl_object_label *fakefs_obj_rwx;
69330 +
69331 +int gr_acl_is_enabled(void)
69332 +{
69333 + return (gr_status & GR_READY);
69334 +}
69335 +
69336 +void gr_enable_rbac_system(void)
69337 +{
69338 + pax_open_kernel();
69339 + gr_status |= GR_READY;
69340 + pax_close_kernel();
69341 +}
69342 +
69343 +int gr_rbac_disable(void *unused)
69344 +{
69345 + pax_open_kernel();
69346 + gr_status &= ~GR_READY;
69347 + pax_close_kernel();
69348 +
69349 + return 0;
69350 +}
69351 +
69352 +static inline dev_t __get_dev(const struct dentry *dentry)
69353 +{
69354 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69355 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69356 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69357 + else
69358 +#endif
69359 + return dentry->d_sb->s_dev;
69360 +}
69361 +
69362 +static inline u64 __get_ino(const struct dentry *dentry)
69363 +{
69364 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69365 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69366 + return btrfs_ino(dentry->d_inode);
69367 + else
69368 +#endif
69369 + return dentry->d_inode->i_ino;
69370 +}
69371 +
69372 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69373 +{
69374 + return __get_dev(dentry);
69375 +}
69376 +
69377 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69378 +{
69379 + return __get_ino(dentry);
69380 +}
69381 +
69382 +static char gr_task_roletype_to_char(struct task_struct *task)
69383 +{
69384 + switch (task->role->roletype &
69385 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69386 + GR_ROLE_SPECIAL)) {
69387 + case GR_ROLE_DEFAULT:
69388 + return 'D';
69389 + case GR_ROLE_USER:
69390 + return 'U';
69391 + case GR_ROLE_GROUP:
69392 + return 'G';
69393 + case GR_ROLE_SPECIAL:
69394 + return 'S';
69395 + }
69396 +
69397 + return 'X';
69398 +}
69399 +
69400 +char gr_roletype_to_char(void)
69401 +{
69402 + return gr_task_roletype_to_char(current);
69403 +}
69404 +
69405 +__inline__ int
69406 +gr_acl_tpe_check(void)
69407 +{
69408 + if (unlikely(!(gr_status & GR_READY)))
69409 + return 0;
69410 + if (current->role->roletype & GR_ROLE_TPE)
69411 + return 1;
69412 + else
69413 + return 0;
69414 +}
69415 +
69416 +int
69417 +gr_handle_rawio(const struct inode *inode)
69418 +{
69419 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69420 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69421 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69422 + !capable(CAP_SYS_RAWIO))
69423 + return 1;
69424 +#endif
69425 + return 0;
69426 +}
69427 +
69428 +int
69429 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69430 +{
69431 + if (likely(lena != lenb))
69432 + return 0;
69433 +
69434 + return !memcmp(a, b, lena);
69435 +}
69436 +
69437 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69438 +{
69439 + *buflen -= namelen;
69440 + if (*buflen < 0)
69441 + return -ENAMETOOLONG;
69442 + *buffer -= namelen;
69443 + memcpy(*buffer, str, namelen);
69444 + return 0;
69445 +}
69446 +
69447 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69448 +{
69449 + return prepend(buffer, buflen, name->name, name->len);
69450 +}
69451 +
69452 +static int prepend_path(const struct path *path, struct path *root,
69453 + char **buffer, int *buflen)
69454 +{
69455 + struct dentry *dentry = path->dentry;
69456 + struct vfsmount *vfsmnt = path->mnt;
69457 + struct mount *mnt = real_mount(vfsmnt);
69458 + bool slash = false;
69459 + int error = 0;
69460 +
69461 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69462 + struct dentry * parent;
69463 +
69464 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69465 + /* Global root? */
69466 + if (!mnt_has_parent(mnt)) {
69467 + goto out;
69468 + }
69469 + dentry = mnt->mnt_mountpoint;
69470 + mnt = mnt->mnt_parent;
69471 + vfsmnt = &mnt->mnt;
69472 + continue;
69473 + }
69474 + parent = dentry->d_parent;
69475 + prefetch(parent);
69476 + spin_lock(&dentry->d_lock);
69477 + error = prepend_name(buffer, buflen, &dentry->d_name);
69478 + spin_unlock(&dentry->d_lock);
69479 + if (!error)
69480 + error = prepend(buffer, buflen, "/", 1);
69481 + if (error)
69482 + break;
69483 +
69484 + slash = true;
69485 + dentry = parent;
69486 + }
69487 +
69488 +out:
69489 + if (!error && !slash)
69490 + error = prepend(buffer, buflen, "/", 1);
69491 +
69492 + return error;
69493 +}
69494 +
69495 +/* this must be called with mount_lock and rename_lock held */
69496 +
69497 +static char *__our_d_path(const struct path *path, struct path *root,
69498 + char *buf, int buflen)
69499 +{
69500 + char *res = buf + buflen;
69501 + int error;
69502 +
69503 + prepend(&res, &buflen, "\0", 1);
69504 + error = prepend_path(path, root, &res, &buflen);
69505 + if (error)
69506 + return ERR_PTR(error);
69507 +
69508 + return res;
69509 +}
69510 +
69511 +static char *
69512 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69513 +{
69514 + char *retval;
69515 +
69516 + retval = __our_d_path(path, root, buf, buflen);
69517 + if (unlikely(IS_ERR(retval)))
69518 + retval = strcpy(buf, "<path too long>");
69519 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69520 + retval[1] = '\0';
69521 +
69522 + return retval;
69523 +}
69524 +
69525 +static char *
69526 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69527 + char *buf, int buflen)
69528 +{
69529 + struct path path;
69530 + char *res;
69531 +
69532 + path.dentry = (struct dentry *)dentry;
69533 + path.mnt = (struct vfsmount *)vfsmnt;
69534 +
69535 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69536 + by the RBAC system */
69537 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69538 +
69539 + return res;
69540 +}
69541 +
69542 +static char *
69543 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69544 + char *buf, int buflen)
69545 +{
69546 + char *res;
69547 + struct path path;
69548 + struct path root;
69549 + struct task_struct *reaper = init_pid_ns.child_reaper;
69550 +
69551 + path.dentry = (struct dentry *)dentry;
69552 + path.mnt = (struct vfsmount *)vfsmnt;
69553 +
69554 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69555 + get_fs_root(reaper->fs, &root);
69556 +
69557 + read_seqlock_excl(&mount_lock);
69558 + write_seqlock(&rename_lock);
69559 + res = gen_full_path(&path, &root, buf, buflen);
69560 + write_sequnlock(&rename_lock);
69561 + read_sequnlock_excl(&mount_lock);
69562 +
69563 + path_put(&root);
69564 + return res;
69565 +}
69566 +
69567 +char *
69568 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69569 +{
69570 + char *ret;
69571 + read_seqlock_excl(&mount_lock);
69572 + write_seqlock(&rename_lock);
69573 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69574 + PAGE_SIZE);
69575 + write_sequnlock(&rename_lock);
69576 + read_sequnlock_excl(&mount_lock);
69577 + return ret;
69578 +}
69579 +
69580 +static char *
69581 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69582 +{
69583 + char *ret;
69584 + char *buf;
69585 + int buflen;
69586 +
69587 + read_seqlock_excl(&mount_lock);
69588 + write_seqlock(&rename_lock);
69589 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69590 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69591 + buflen = (int)(ret - buf);
69592 + if (buflen >= 5)
69593 + prepend(&ret, &buflen, "/proc", 5);
69594 + else
69595 + ret = strcpy(buf, "<path too long>");
69596 + write_sequnlock(&rename_lock);
69597 + read_sequnlock_excl(&mount_lock);
69598 + return ret;
69599 +}
69600 +
69601 +char *
69602 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69603 +{
69604 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69605 + PAGE_SIZE);
69606 +}
69607 +
69608 +char *
69609 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69610 +{
69611 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69612 + PAGE_SIZE);
69613 +}
69614 +
69615 +char *
69616 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69617 +{
69618 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69619 + PAGE_SIZE);
69620 +}
69621 +
69622 +char *
69623 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69624 +{
69625 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69626 + PAGE_SIZE);
69627 +}
69628 +
69629 +char *
69630 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69631 +{
69632 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69633 + PAGE_SIZE);
69634 +}
69635 +
69636 +__inline__ __u32
69637 +to_gr_audit(const __u32 reqmode)
69638 +{
69639 + /* masks off auditable permission flags, then shifts them to create
69640 + auditing flags, and adds the special case of append auditing if
69641 + we're requesting write */
69642 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69643 +}
69644 +
69645 +struct acl_role_label *
69646 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69647 + const gid_t gid)
69648 +{
69649 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69650 + struct acl_role_label *match;
69651 + struct role_allowed_ip *ipp;
69652 + unsigned int x;
69653 + u32 curr_ip = task->signal->saved_ip;
69654 +
69655 + match = state->acl_role_set.r_hash[index];
69656 +
69657 + while (match) {
69658 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69659 + for (x = 0; x < match->domain_child_num; x++) {
69660 + if (match->domain_children[x] == uid)
69661 + goto found;
69662 + }
69663 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69664 + break;
69665 + match = match->next;
69666 + }
69667 +found:
69668 + if (match == NULL) {
69669 + try_group:
69670 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69671 + match = state->acl_role_set.r_hash[index];
69672 +
69673 + while (match) {
69674 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69675 + for (x = 0; x < match->domain_child_num; x++) {
69676 + if (match->domain_children[x] == gid)
69677 + goto found2;
69678 + }
69679 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69680 + break;
69681 + match = match->next;
69682 + }
69683 +found2:
69684 + if (match == NULL)
69685 + match = state->default_role;
69686 + if (match->allowed_ips == NULL)
69687 + return match;
69688 + else {
69689 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69690 + if (likely
69691 + ((ntohl(curr_ip) & ipp->netmask) ==
69692 + (ntohl(ipp->addr) & ipp->netmask)))
69693 + return match;
69694 + }
69695 + match = state->default_role;
69696 + }
69697 + } else if (match->allowed_ips == NULL) {
69698 + return match;
69699 + } else {
69700 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69701 + if (likely
69702 + ((ntohl(curr_ip) & ipp->netmask) ==
69703 + (ntohl(ipp->addr) & ipp->netmask)))
69704 + return match;
69705 + }
69706 + goto try_group;
69707 + }
69708 +
69709 + return match;
69710 +}
69711 +
69712 +static struct acl_role_label *
69713 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69714 + const gid_t gid)
69715 +{
69716 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69717 +}
69718 +
69719 +struct acl_subject_label *
69720 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69721 + const struct acl_role_label *role)
69722 +{
69723 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69724 + struct acl_subject_label *match;
69725 +
69726 + match = role->subj_hash[index];
69727 +
69728 + while (match && (match->inode != ino || match->device != dev ||
69729 + (match->mode & GR_DELETED))) {
69730 + match = match->next;
69731 + }
69732 +
69733 + if (match && !(match->mode & GR_DELETED))
69734 + return match;
69735 + else
69736 + return NULL;
69737 +}
69738 +
69739 +struct acl_subject_label *
69740 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69741 + const struct acl_role_label *role)
69742 +{
69743 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69744 + struct acl_subject_label *match;
69745 +
69746 + match = role->subj_hash[index];
69747 +
69748 + while (match && (match->inode != ino || match->device != dev ||
69749 + !(match->mode & GR_DELETED))) {
69750 + match = match->next;
69751 + }
69752 +
69753 + if (match && (match->mode & GR_DELETED))
69754 + return match;
69755 + else
69756 + return NULL;
69757 +}
69758 +
69759 +static struct acl_object_label *
69760 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69761 + const struct acl_subject_label *subj)
69762 +{
69763 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69764 + struct acl_object_label *match;
69765 +
69766 + match = subj->obj_hash[index];
69767 +
69768 + while (match && (match->inode != ino || match->device != dev ||
69769 + (match->mode & GR_DELETED))) {
69770 + match = match->next;
69771 + }
69772 +
69773 + if (match && !(match->mode & GR_DELETED))
69774 + return match;
69775 + else
69776 + return NULL;
69777 +}
69778 +
69779 +static struct acl_object_label *
69780 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69781 + const struct acl_subject_label *subj)
69782 +{
69783 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69784 + struct acl_object_label *match;
69785 +
69786 + match = subj->obj_hash[index];
69787 +
69788 + while (match && (match->inode != ino || match->device != dev ||
69789 + !(match->mode & GR_DELETED))) {
69790 + match = match->next;
69791 + }
69792 +
69793 + if (match && (match->mode & GR_DELETED))
69794 + return match;
69795 +
69796 + match = subj->obj_hash[index];
69797 +
69798 + while (match && (match->inode != ino || match->device != dev ||
69799 + (match->mode & GR_DELETED))) {
69800 + match = match->next;
69801 + }
69802 +
69803 + if (match && !(match->mode & GR_DELETED))
69804 + return match;
69805 + else
69806 + return NULL;
69807 +}
69808 +
69809 +struct name_entry *
69810 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69811 +{
69812 + unsigned int len = strlen(name);
69813 + unsigned int key = full_name_hash(name, len);
69814 + unsigned int index = key % state->name_set.n_size;
69815 + struct name_entry *match;
69816 +
69817 + match = state->name_set.n_hash[index];
69818 +
69819 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69820 + match = match->next;
69821 +
69822 + return match;
69823 +}
69824 +
69825 +static struct name_entry *
69826 +lookup_name_entry(const char *name)
69827 +{
69828 + return __lookup_name_entry(&running_polstate, name);
69829 +}
69830 +
69831 +static struct name_entry *
69832 +lookup_name_entry_create(const char *name)
69833 +{
69834 + unsigned int len = strlen(name);
69835 + unsigned int key = full_name_hash(name, len);
69836 + unsigned int index = key % running_polstate.name_set.n_size;
69837 + struct name_entry *match;
69838 +
69839 + match = running_polstate.name_set.n_hash[index];
69840 +
69841 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69842 + !match->deleted))
69843 + match = match->next;
69844 +
69845 + if (match && match->deleted)
69846 + return match;
69847 +
69848 + match = running_polstate.name_set.n_hash[index];
69849 +
69850 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69851 + match->deleted))
69852 + match = match->next;
69853 +
69854 + if (match && !match->deleted)
69855 + return match;
69856 + else
69857 + return NULL;
69858 +}
69859 +
69860 +static struct inodev_entry *
69861 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69862 +{
69863 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69864 + struct inodev_entry *match;
69865 +
69866 + match = running_polstate.inodev_set.i_hash[index];
69867 +
69868 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69869 + match = match->next;
69870 +
69871 + return match;
69872 +}
69873 +
69874 +void
69875 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69876 +{
69877 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69878 + state->inodev_set.i_size);
69879 + struct inodev_entry **curr;
69880 +
69881 + entry->prev = NULL;
69882 +
69883 + curr = &state->inodev_set.i_hash[index];
69884 + if (*curr != NULL)
69885 + (*curr)->prev = entry;
69886 +
69887 + entry->next = *curr;
69888 + *curr = entry;
69889 +
69890 + return;
69891 +}
69892 +
69893 +static void
69894 +insert_inodev_entry(struct inodev_entry *entry)
69895 +{
69896 + __insert_inodev_entry(&running_polstate, entry);
69897 +}
69898 +
69899 +void
69900 +insert_acl_obj_label(struct acl_object_label *obj,
69901 + struct acl_subject_label *subj)
69902 +{
69903 + unsigned int index =
69904 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
69905 + struct acl_object_label **curr;
69906 +
69907 + obj->prev = NULL;
69908 +
69909 + curr = &subj->obj_hash[index];
69910 + if (*curr != NULL)
69911 + (*curr)->prev = obj;
69912 +
69913 + obj->next = *curr;
69914 + *curr = obj;
69915 +
69916 + return;
69917 +}
69918 +
69919 +void
69920 +insert_acl_subj_label(struct acl_subject_label *obj,
69921 + struct acl_role_label *role)
69922 +{
69923 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
69924 + struct acl_subject_label **curr;
69925 +
69926 + obj->prev = NULL;
69927 +
69928 + curr = &role->subj_hash[index];
69929 + if (*curr != NULL)
69930 + (*curr)->prev = obj;
69931 +
69932 + obj->next = *curr;
69933 + *curr = obj;
69934 +
69935 + return;
69936 +}
69937 +
69938 +/* derived from glibc fnmatch() 0: match, 1: no match*/
69939 +
69940 +static int
69941 +glob_match(const char *p, const char *n)
69942 +{
69943 + char c;
69944 +
69945 + while ((c = *p++) != '\0') {
69946 + switch (c) {
69947 + case '?':
69948 + if (*n == '\0')
69949 + return 1;
69950 + else if (*n == '/')
69951 + return 1;
69952 + break;
69953 + case '\\':
69954 + if (*n != c)
69955 + return 1;
69956 + break;
69957 + case '*':
69958 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
69959 + if (*n == '/')
69960 + return 1;
69961 + else if (c == '?') {
69962 + if (*n == '\0')
69963 + return 1;
69964 + else
69965 + ++n;
69966 + }
69967 + }
69968 + if (c == '\0') {
69969 + return 0;
69970 + } else {
69971 + const char *endp;
69972 +
69973 + if ((endp = strchr(n, '/')) == NULL)
69974 + endp = n + strlen(n);
69975 +
69976 + if (c == '[') {
69977 + for (--p; n < endp; ++n)
69978 + if (!glob_match(p, n))
69979 + return 0;
69980 + } else if (c == '/') {
69981 + while (*n != '\0' && *n != '/')
69982 + ++n;
69983 + if (*n == '/' && !glob_match(p, n + 1))
69984 + return 0;
69985 + } else {
69986 + for (--p; n < endp; ++n)
69987 + if (*n == c && !glob_match(p, n))
69988 + return 0;
69989 + }
69990 +
69991 + return 1;
69992 + }
69993 + case '[':
69994 + {
69995 + int not;
69996 + char cold;
69997 +
69998 + if (*n == '\0' || *n == '/')
69999 + return 1;
70000 +
70001 + not = (*p == '!' || *p == '^');
70002 + if (not)
70003 + ++p;
70004 +
70005 + c = *p++;
70006 + for (;;) {
70007 + unsigned char fn = (unsigned char)*n;
70008 +
70009 + if (c == '\0')
70010 + return 1;
70011 + else {
70012 + if (c == fn)
70013 + goto matched;
70014 + cold = c;
70015 + c = *p++;
70016 +
70017 + if (c == '-' && *p != ']') {
70018 + unsigned char cend = *p++;
70019 +
70020 + if (cend == '\0')
70021 + return 1;
70022 +
70023 + if (cold <= fn && fn <= cend)
70024 + goto matched;
70025 +
70026 + c = *p++;
70027 + }
70028 + }
70029 +
70030 + if (c == ']')
70031 + break;
70032 + }
70033 + if (!not)
70034 + return 1;
70035 + break;
70036 + matched:
70037 + while (c != ']') {
70038 + if (c == '\0')
70039 + return 1;
70040 +
70041 + c = *p++;
70042 + }
70043 + if (not)
70044 + return 1;
70045 + }
70046 + break;
70047 + default:
70048 + if (c != *n)
70049 + return 1;
70050 + }
70051 +
70052 + ++n;
70053 + }
70054 +
70055 + if (*n == '\0')
70056 + return 0;
70057 +
70058 + if (*n == '/')
70059 + return 0;
70060 +
70061 + return 1;
70062 +}
70063 +
70064 +static struct acl_object_label *
70065 +chk_glob_label(struct acl_object_label *globbed,
70066 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
70067 +{
70068 + struct acl_object_label *tmp;
70069 +
70070 + if (*path == NULL)
70071 + *path = gr_to_filename_nolock(dentry, mnt);
70072 +
70073 + tmp = globbed;
70074 +
70075 + while (tmp) {
70076 + if (!glob_match(tmp->filename, *path))
70077 + return tmp;
70078 + tmp = tmp->next;
70079 + }
70080 +
70081 + return NULL;
70082 +}
70083 +
70084 +static struct acl_object_label *
70085 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70086 + const u64 curr_ino, const dev_t curr_dev,
70087 + const struct acl_subject_label *subj, char **path, const int checkglob)
70088 +{
70089 + struct acl_subject_label *tmpsubj;
70090 + struct acl_object_label *retval;
70091 + struct acl_object_label *retval2;
70092 +
70093 + tmpsubj = (struct acl_subject_label *) subj;
70094 + read_lock(&gr_inode_lock);
70095 + do {
70096 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70097 + if (retval) {
70098 + if (checkglob && retval->globbed) {
70099 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70100 + if (retval2)
70101 + retval = retval2;
70102 + }
70103 + break;
70104 + }
70105 + } while ((tmpsubj = tmpsubj->parent_subject));
70106 + read_unlock(&gr_inode_lock);
70107 +
70108 + return retval;
70109 +}
70110 +
70111 +static __inline__ struct acl_object_label *
70112 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70113 + struct dentry *curr_dentry,
70114 + const struct acl_subject_label *subj, char **path, const int checkglob)
70115 +{
70116 + int newglob = checkglob;
70117 + u64 inode;
70118 + dev_t device;
70119 +
70120 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70121 + as we don't want a / * rule to match instead of the / object
70122 + don't do this for create lookups that call this function though, since they're looking up
70123 + on the parent and thus need globbing checks on all paths
70124 + */
70125 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70126 + newglob = GR_NO_GLOB;
70127 +
70128 + spin_lock(&curr_dentry->d_lock);
70129 + inode = __get_ino(curr_dentry);
70130 + device = __get_dev(curr_dentry);
70131 + spin_unlock(&curr_dentry->d_lock);
70132 +
70133 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70134 +}
70135 +
70136 +#ifdef CONFIG_HUGETLBFS
70137 +static inline bool
70138 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70139 +{
70140 + int i;
70141 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70142 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70143 + return true;
70144 + }
70145 +
70146 + return false;
70147 +}
70148 +#endif
70149 +
70150 +static struct acl_object_label *
70151 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70152 + const struct acl_subject_label *subj, char *path, const int checkglob)
70153 +{
70154 + struct dentry *dentry = (struct dentry *) l_dentry;
70155 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70156 + struct mount *real_mnt = real_mount(mnt);
70157 + struct acl_object_label *retval;
70158 + struct dentry *parent;
70159 +
70160 + read_seqlock_excl(&mount_lock);
70161 + write_seqlock(&rename_lock);
70162 +
70163 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70164 +#ifdef CONFIG_NET
70165 + mnt == sock_mnt ||
70166 +#endif
70167 +#ifdef CONFIG_HUGETLBFS
70168 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70169 +#endif
70170 + /* ignore Eric Biederman */
70171 + IS_PRIVATE(l_dentry->d_inode))) {
70172 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70173 + goto out;
70174 + }
70175 +
70176 + for (;;) {
70177 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70178 + break;
70179 +
70180 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70181 + if (!mnt_has_parent(real_mnt))
70182 + break;
70183 +
70184 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70185 + if (retval != NULL)
70186 + goto out;
70187 +
70188 + dentry = real_mnt->mnt_mountpoint;
70189 + real_mnt = real_mnt->mnt_parent;
70190 + mnt = &real_mnt->mnt;
70191 + continue;
70192 + }
70193 +
70194 + parent = dentry->d_parent;
70195 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70196 + if (retval != NULL)
70197 + goto out;
70198 +
70199 + dentry = parent;
70200 + }
70201 +
70202 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70203 +
70204 + /* gr_real_root is pinned so we don't have to hold a reference */
70205 + if (retval == NULL)
70206 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70207 +out:
70208 + write_sequnlock(&rename_lock);
70209 + read_sequnlock_excl(&mount_lock);
70210 +
70211 + BUG_ON(retval == NULL);
70212 +
70213 + return retval;
70214 +}
70215 +
70216 +static __inline__ struct acl_object_label *
70217 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70218 + const struct acl_subject_label *subj)
70219 +{
70220 + char *path = NULL;
70221 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70222 +}
70223 +
70224 +static __inline__ struct acl_object_label *
70225 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70226 + const struct acl_subject_label *subj)
70227 +{
70228 + char *path = NULL;
70229 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70230 +}
70231 +
70232 +static __inline__ struct acl_object_label *
70233 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70234 + const struct acl_subject_label *subj, char *path)
70235 +{
70236 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70237 +}
70238 +
70239 +struct acl_subject_label *
70240 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70241 + const struct acl_role_label *role)
70242 +{
70243 + struct dentry *dentry = (struct dentry *) l_dentry;
70244 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70245 + struct mount *real_mnt = real_mount(mnt);
70246 + struct acl_subject_label *retval;
70247 + struct dentry *parent;
70248 +
70249 + read_seqlock_excl(&mount_lock);
70250 + write_seqlock(&rename_lock);
70251 +
70252 + for (;;) {
70253 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70254 + break;
70255 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70256 + if (!mnt_has_parent(real_mnt))
70257 + break;
70258 +
70259 + spin_lock(&dentry->d_lock);
70260 + read_lock(&gr_inode_lock);
70261 + retval =
70262 + lookup_acl_subj_label(__get_ino(dentry),
70263 + __get_dev(dentry), role);
70264 + read_unlock(&gr_inode_lock);
70265 + spin_unlock(&dentry->d_lock);
70266 + if (retval != NULL)
70267 + goto out;
70268 +
70269 + dentry = real_mnt->mnt_mountpoint;
70270 + real_mnt = real_mnt->mnt_parent;
70271 + mnt = &real_mnt->mnt;
70272 + continue;
70273 + }
70274 +
70275 + spin_lock(&dentry->d_lock);
70276 + read_lock(&gr_inode_lock);
70277 + retval = lookup_acl_subj_label(__get_ino(dentry),
70278 + __get_dev(dentry), role);
70279 + read_unlock(&gr_inode_lock);
70280 + parent = dentry->d_parent;
70281 + spin_unlock(&dentry->d_lock);
70282 +
70283 + if (retval != NULL)
70284 + goto out;
70285 +
70286 + dentry = parent;
70287 + }
70288 +
70289 + spin_lock(&dentry->d_lock);
70290 + read_lock(&gr_inode_lock);
70291 + retval = lookup_acl_subj_label(__get_ino(dentry),
70292 + __get_dev(dentry), role);
70293 + read_unlock(&gr_inode_lock);
70294 + spin_unlock(&dentry->d_lock);
70295 +
70296 + if (unlikely(retval == NULL)) {
70297 + /* gr_real_root is pinned, we don't need to hold a reference */
70298 + read_lock(&gr_inode_lock);
70299 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70300 + __get_dev(gr_real_root.dentry), role);
70301 + read_unlock(&gr_inode_lock);
70302 + }
70303 +out:
70304 + write_sequnlock(&rename_lock);
70305 + read_sequnlock_excl(&mount_lock);
70306 +
70307 + BUG_ON(retval == NULL);
70308 +
70309 + return retval;
70310 +}
70311 +
70312 +void
70313 +assign_special_role(const char *rolename)
70314 +{
70315 + struct acl_object_label *obj;
70316 + struct acl_role_label *r;
70317 + struct acl_role_label *assigned = NULL;
70318 + struct task_struct *tsk;
70319 + struct file *filp;
70320 +
70321 + FOR_EACH_ROLE_START(r)
70322 + if (!strcmp(rolename, r->rolename) &&
70323 + (r->roletype & GR_ROLE_SPECIAL)) {
70324 + assigned = r;
70325 + break;
70326 + }
70327 + FOR_EACH_ROLE_END(r)
70328 +
70329 + if (!assigned)
70330 + return;
70331 +
70332 + read_lock(&tasklist_lock);
70333 + read_lock(&grsec_exec_file_lock);
70334 +
70335 + tsk = current->real_parent;
70336 + if (tsk == NULL)
70337 + goto out_unlock;
70338 +
70339 + filp = tsk->exec_file;
70340 + if (filp == NULL)
70341 + goto out_unlock;
70342 +
70343 + tsk->is_writable = 0;
70344 + tsk->inherited = 0;
70345 +
70346 + tsk->acl_sp_role = 1;
70347 + tsk->acl_role_id = ++acl_sp_role_value;
70348 + tsk->role = assigned;
70349 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70350 +
70351 + /* ignore additional mmap checks for processes that are writable
70352 + by the default ACL */
70353 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70354 + if (unlikely(obj->mode & GR_WRITE))
70355 + tsk->is_writable = 1;
70356 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70357 + if (unlikely(obj->mode & GR_WRITE))
70358 + tsk->is_writable = 1;
70359 +
70360 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70361 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70362 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70363 +#endif
70364 +
70365 +out_unlock:
70366 + read_unlock(&grsec_exec_file_lock);
70367 + read_unlock(&tasklist_lock);
70368 + return;
70369 +}
70370 +
70371 +
70372 +static void
70373 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70374 +{
70375 + struct task_struct *task = current;
70376 + const struct cred *cred = current_cred();
70377 +
70378 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70379 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70380 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70381 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70382 +
70383 + return;
70384 +}
70385 +
70386 +static void
70387 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70388 +{
70389 + struct task_struct *task = current;
70390 + const struct cred *cred = current_cred();
70391 +
70392 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70393 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70394 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70395 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70396 +
70397 + return;
70398 +}
70399 +
70400 +static void
70401 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70402 +{
70403 + struct task_struct *task = current;
70404 + const struct cred *cred = current_cred();
70405 +
70406 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70407 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70408 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70409 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70410 +
70411 + return;
70412 +}
70413 +
70414 +static void
70415 +gr_set_proc_res(struct task_struct *task)
70416 +{
70417 + struct acl_subject_label *proc;
70418 + unsigned short i;
70419 +
70420 + proc = task->acl;
70421 +
70422 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70423 + return;
70424 +
70425 + for (i = 0; i < RLIM_NLIMITS; i++) {
70426 + unsigned long rlim_cur, rlim_max;
70427 +
70428 + if (!(proc->resmask & (1U << i)))
70429 + continue;
70430 +
70431 + rlim_cur = proc->res[i].rlim_cur;
70432 + rlim_max = proc->res[i].rlim_max;
70433 +
70434 + if (i == RLIMIT_NOFILE) {
70435 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70436 + if (rlim_cur > saved_sysctl_nr_open)
70437 + rlim_cur = saved_sysctl_nr_open;
70438 + if (rlim_max > saved_sysctl_nr_open)
70439 + rlim_max = saved_sysctl_nr_open;
70440 + }
70441 +
70442 + task->signal->rlim[i].rlim_cur = rlim_cur;
70443 + task->signal->rlim[i].rlim_max = rlim_max;
70444 +
70445 + if (i == RLIMIT_CPU)
70446 + update_rlimit_cpu(task, rlim_cur);
70447 + }
70448 +
70449 + return;
70450 +}
70451 +
70452 +/* both of the below must be called with
70453 + rcu_read_lock();
70454 + read_lock(&tasklist_lock);
70455 + read_lock(&grsec_exec_file_lock);
70456 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70457 +*/
70458 +
70459 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70460 +{
70461 + char *tmpname;
70462 + struct acl_subject_label *tmpsubj;
70463 + struct file *filp;
70464 + struct name_entry *nmatch;
70465 +
70466 + filp = task->exec_file;
70467 + if (filp == NULL)
70468 + return NULL;
70469 +
70470 + /* the following is to apply the correct subject
70471 + on binaries running when the RBAC system
70472 + is enabled, when the binaries have been
70473 + replaced or deleted since their execution
70474 + -----
70475 + when the RBAC system starts, the inode/dev
70476 + from exec_file will be one the RBAC system
70477 + is unaware of. It only knows the inode/dev
70478 + of the present file on disk, or the absence
70479 + of it.
70480 + */
70481 +
70482 + if (filename)
70483 + nmatch = __lookup_name_entry(state, filename);
70484 + else {
70485 + preempt_disable();
70486 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70487 +
70488 + nmatch = __lookup_name_entry(state, tmpname);
70489 + preempt_enable();
70490 + }
70491 + tmpsubj = NULL;
70492 + if (nmatch) {
70493 + if (nmatch->deleted)
70494 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70495 + else
70496 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70497 + }
70498 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70499 + then we fall back to a normal lookup based on the binary's ino/dev
70500 + */
70501 + if (tmpsubj == NULL && fallback)
70502 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70503 +
70504 + return tmpsubj;
70505 +}
70506 +
70507 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70508 +{
70509 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70510 +}
70511 +
70512 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70513 +{
70514 + struct acl_object_label *obj;
70515 + struct file *filp;
70516 +
70517 + filp = task->exec_file;
70518 +
70519 + task->acl = subj;
70520 + task->is_writable = 0;
70521 + /* ignore additional mmap checks for processes that are writable
70522 + by the default ACL */
70523 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70524 + if (unlikely(obj->mode & GR_WRITE))
70525 + task->is_writable = 1;
70526 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70527 + if (unlikely(obj->mode & GR_WRITE))
70528 + task->is_writable = 1;
70529 +
70530 + gr_set_proc_res(task);
70531 +
70532 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70533 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70534 +#endif
70535 +}
70536 +
70537 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70538 +{
70539 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70540 +}
70541 +
70542 +__u32
70543 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70544 + const struct vfsmount * mnt)
70545 +{
70546 + __u32 retval = mode;
70547 + struct acl_subject_label *curracl;
70548 + struct acl_object_label *currobj;
70549 +
70550 + if (unlikely(!(gr_status & GR_READY)))
70551 + return (mode & ~GR_AUDITS);
70552 +
70553 + curracl = current->acl;
70554 +
70555 + currobj = chk_obj_label(dentry, mnt, curracl);
70556 + retval = currobj->mode & mode;
70557 +
70558 + /* if we're opening a specified transfer file for writing
70559 + (e.g. /dev/initctl), then transfer our role to init
70560 + */
70561 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70562 + current->role->roletype & GR_ROLE_PERSIST)) {
70563 + struct task_struct *task = init_pid_ns.child_reaper;
70564 +
70565 + if (task->role != current->role) {
70566 + struct acl_subject_label *subj;
70567 +
70568 + task->acl_sp_role = 0;
70569 + task->acl_role_id = current->acl_role_id;
70570 + task->role = current->role;
70571 + rcu_read_lock();
70572 + read_lock(&grsec_exec_file_lock);
70573 + subj = gr_get_subject_for_task(task, NULL, 1);
70574 + gr_apply_subject_to_task(task, subj);
70575 + read_unlock(&grsec_exec_file_lock);
70576 + rcu_read_unlock();
70577 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70578 + }
70579 + }
70580 +
70581 + if (unlikely
70582 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70583 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70584 + __u32 new_mode = mode;
70585 +
70586 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70587 +
70588 + retval = new_mode;
70589 +
70590 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70591 + new_mode |= GR_INHERIT;
70592 +
70593 + if (!(mode & GR_NOLEARN))
70594 + gr_log_learn(dentry, mnt, new_mode);
70595 + }
70596 +
70597 + return retval;
70598 +}
70599 +
70600 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70601 + const struct dentry *parent,
70602 + const struct vfsmount *mnt)
70603 +{
70604 + struct name_entry *match;
70605 + struct acl_object_label *matchpo;
70606 + struct acl_subject_label *curracl;
70607 + char *path;
70608 +
70609 + if (unlikely(!(gr_status & GR_READY)))
70610 + return NULL;
70611 +
70612 + preempt_disable();
70613 + path = gr_to_filename_rbac(new_dentry, mnt);
70614 + match = lookup_name_entry_create(path);
70615 +
70616 + curracl = current->acl;
70617 +
70618 + if (match) {
70619 + read_lock(&gr_inode_lock);
70620 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70621 + read_unlock(&gr_inode_lock);
70622 +
70623 + if (matchpo) {
70624 + preempt_enable();
70625 + return matchpo;
70626 + }
70627 + }
70628 +
70629 + // lookup parent
70630 +
70631 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70632 +
70633 + preempt_enable();
70634 + return matchpo;
70635 +}
70636 +
70637 +__u32
70638 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70639 + const struct vfsmount * mnt, const __u32 mode)
70640 +{
70641 + struct acl_object_label *matchpo;
70642 + __u32 retval;
70643 +
70644 + if (unlikely(!(gr_status & GR_READY)))
70645 + return (mode & ~GR_AUDITS);
70646 +
70647 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70648 +
70649 + retval = matchpo->mode & mode;
70650 +
70651 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70652 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70653 + __u32 new_mode = mode;
70654 +
70655 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70656 +
70657 + gr_log_learn(new_dentry, mnt, new_mode);
70658 + return new_mode;
70659 + }
70660 +
70661 + return retval;
70662 +}
70663 +
70664 +__u32
70665 +gr_check_link(const struct dentry * new_dentry,
70666 + const struct dentry * parent_dentry,
70667 + const struct vfsmount * parent_mnt,
70668 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70669 +{
70670 + struct acl_object_label *obj;
70671 + __u32 oldmode, newmode;
70672 + __u32 needmode;
70673 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70674 + GR_DELETE | GR_INHERIT;
70675 +
70676 + if (unlikely(!(gr_status & GR_READY)))
70677 + return (GR_CREATE | GR_LINK);
70678 +
70679 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70680 + oldmode = obj->mode;
70681 +
70682 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70683 + newmode = obj->mode;
70684 +
70685 + needmode = newmode & checkmodes;
70686 +
70687 + // old name for hardlink must have at least the permissions of the new name
70688 + if ((oldmode & needmode) != needmode)
70689 + goto bad;
70690 +
70691 + // if old name had restrictions/auditing, make sure the new name does as well
70692 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70693 +
70694 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70695 + if (is_privileged_binary(old_dentry))
70696 + needmode |= GR_SETID;
70697 +
70698 + if ((newmode & needmode) != needmode)
70699 + goto bad;
70700 +
70701 + // enforce minimum permissions
70702 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70703 + return newmode;
70704 +bad:
70705 + needmode = oldmode;
70706 + if (is_privileged_binary(old_dentry))
70707 + needmode |= GR_SETID;
70708 +
70709 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70710 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70711 + return (GR_CREATE | GR_LINK);
70712 + } else if (newmode & GR_SUPPRESS)
70713 + return GR_SUPPRESS;
70714 + else
70715 + return 0;
70716 +}
70717 +
70718 +int
70719 +gr_check_hidden_task(const struct task_struct *task)
70720 +{
70721 + if (unlikely(!(gr_status & GR_READY)))
70722 + return 0;
70723 +
70724 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70725 + return 1;
70726 +
70727 + return 0;
70728 +}
70729 +
70730 +int
70731 +gr_check_protected_task(const struct task_struct *task)
70732 +{
70733 + if (unlikely(!(gr_status & GR_READY) || !task))
70734 + return 0;
70735 +
70736 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70737 + task->acl != current->acl)
70738 + return 1;
70739 +
70740 + return 0;
70741 +}
70742 +
70743 +int
70744 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70745 +{
70746 + struct task_struct *p;
70747 + int ret = 0;
70748 +
70749 + if (unlikely(!(gr_status & GR_READY) || !pid))
70750 + return ret;
70751 +
70752 + read_lock(&tasklist_lock);
70753 + do_each_pid_task(pid, type, p) {
70754 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70755 + p->acl != current->acl) {
70756 + ret = 1;
70757 + goto out;
70758 + }
70759 + } while_each_pid_task(pid, type, p);
70760 +out:
70761 + read_unlock(&tasklist_lock);
70762 +
70763 + return ret;
70764 +}
70765 +
70766 +void
70767 +gr_copy_label(struct task_struct *tsk)
70768 +{
70769 + struct task_struct *p = current;
70770 +
70771 + tsk->inherited = p->inherited;
70772 + tsk->acl_sp_role = 0;
70773 + tsk->acl_role_id = p->acl_role_id;
70774 + tsk->acl = p->acl;
70775 + tsk->role = p->role;
70776 + tsk->signal->used_accept = 0;
70777 + tsk->signal->curr_ip = p->signal->curr_ip;
70778 + tsk->signal->saved_ip = p->signal->saved_ip;
70779 + if (p->exec_file)
70780 + get_file(p->exec_file);
70781 + tsk->exec_file = p->exec_file;
70782 + tsk->is_writable = p->is_writable;
70783 + if (unlikely(p->signal->used_accept)) {
70784 + p->signal->curr_ip = 0;
70785 + p->signal->saved_ip = 0;
70786 + }
70787 +
70788 + return;
70789 +}
70790 +
70791 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70792 +
70793 +int
70794 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70795 +{
70796 + unsigned int i;
70797 + __u16 num;
70798 + uid_t *uidlist;
70799 + uid_t curuid;
70800 + int realok = 0;
70801 + int effectiveok = 0;
70802 + int fsok = 0;
70803 + uid_t globalreal, globaleffective, globalfs;
70804 +
70805 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70806 + struct user_struct *user;
70807 +
70808 + if (!uid_valid(real))
70809 + goto skipit;
70810 +
70811 + /* find user based on global namespace */
70812 +
70813 + globalreal = GR_GLOBAL_UID(real);
70814 +
70815 + user = find_user(make_kuid(&init_user_ns, globalreal));
70816 + if (user == NULL)
70817 + goto skipit;
70818 +
70819 + if (gr_process_kernel_setuid_ban(user)) {
70820 + /* for find_user */
70821 + free_uid(user);
70822 + return 1;
70823 + }
70824 +
70825 + /* for find_user */
70826 + free_uid(user);
70827 +
70828 +skipit:
70829 +#endif
70830 +
70831 + if (unlikely(!(gr_status & GR_READY)))
70832 + return 0;
70833 +
70834 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70835 + gr_log_learn_uid_change(real, effective, fs);
70836 +
70837 + num = current->acl->user_trans_num;
70838 + uidlist = current->acl->user_transitions;
70839 +
70840 + if (uidlist == NULL)
70841 + return 0;
70842 +
70843 + if (!uid_valid(real)) {
70844 + realok = 1;
70845 + globalreal = (uid_t)-1;
70846 + } else {
70847 + globalreal = GR_GLOBAL_UID(real);
70848 + }
70849 + if (!uid_valid(effective)) {
70850 + effectiveok = 1;
70851 + globaleffective = (uid_t)-1;
70852 + } else {
70853 + globaleffective = GR_GLOBAL_UID(effective);
70854 + }
70855 + if (!uid_valid(fs)) {
70856 + fsok = 1;
70857 + globalfs = (uid_t)-1;
70858 + } else {
70859 + globalfs = GR_GLOBAL_UID(fs);
70860 + }
70861 +
70862 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70863 + for (i = 0; i < num; i++) {
70864 + curuid = uidlist[i];
70865 + if (globalreal == curuid)
70866 + realok = 1;
70867 + if (globaleffective == curuid)
70868 + effectiveok = 1;
70869 + if (globalfs == curuid)
70870 + fsok = 1;
70871 + }
70872 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70873 + for (i = 0; i < num; i++) {
70874 + curuid = uidlist[i];
70875 + if (globalreal == curuid)
70876 + break;
70877 + if (globaleffective == curuid)
70878 + break;
70879 + if (globalfs == curuid)
70880 + break;
70881 + }
70882 + /* not in deny list */
70883 + if (i == num) {
70884 + realok = 1;
70885 + effectiveok = 1;
70886 + fsok = 1;
70887 + }
70888 + }
70889 +
70890 + if (realok && effectiveok && fsok)
70891 + return 0;
70892 + else {
70893 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70894 + return 1;
70895 + }
70896 +}
70897 +
70898 +int
70899 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
70900 +{
70901 + unsigned int i;
70902 + __u16 num;
70903 + gid_t *gidlist;
70904 + gid_t curgid;
70905 + int realok = 0;
70906 + int effectiveok = 0;
70907 + int fsok = 0;
70908 + gid_t globalreal, globaleffective, globalfs;
70909 +
70910 + if (unlikely(!(gr_status & GR_READY)))
70911 + return 0;
70912 +
70913 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70914 + gr_log_learn_gid_change(real, effective, fs);
70915 +
70916 + num = current->acl->group_trans_num;
70917 + gidlist = current->acl->group_transitions;
70918 +
70919 + if (gidlist == NULL)
70920 + return 0;
70921 +
70922 + if (!gid_valid(real)) {
70923 + realok = 1;
70924 + globalreal = (gid_t)-1;
70925 + } else {
70926 + globalreal = GR_GLOBAL_GID(real);
70927 + }
70928 + if (!gid_valid(effective)) {
70929 + effectiveok = 1;
70930 + globaleffective = (gid_t)-1;
70931 + } else {
70932 + globaleffective = GR_GLOBAL_GID(effective);
70933 + }
70934 + if (!gid_valid(fs)) {
70935 + fsok = 1;
70936 + globalfs = (gid_t)-1;
70937 + } else {
70938 + globalfs = GR_GLOBAL_GID(fs);
70939 + }
70940 +
70941 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
70942 + for (i = 0; i < num; i++) {
70943 + curgid = gidlist[i];
70944 + if (globalreal == curgid)
70945 + realok = 1;
70946 + if (globaleffective == curgid)
70947 + effectiveok = 1;
70948 + if (globalfs == curgid)
70949 + fsok = 1;
70950 + }
70951 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
70952 + for (i = 0; i < num; i++) {
70953 + curgid = gidlist[i];
70954 + if (globalreal == curgid)
70955 + break;
70956 + if (globaleffective == curgid)
70957 + break;
70958 + if (globalfs == curgid)
70959 + break;
70960 + }
70961 + /* not in deny list */
70962 + if (i == num) {
70963 + realok = 1;
70964 + effectiveok = 1;
70965 + fsok = 1;
70966 + }
70967 + }
70968 +
70969 + if (realok && effectiveok && fsok)
70970 + return 0;
70971 + else {
70972 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70973 + return 1;
70974 + }
70975 +}
70976 +
70977 +extern int gr_acl_is_capable(const int cap);
70978 +
70979 +void
70980 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
70981 +{
70982 + struct acl_role_label *role = task->role;
70983 + struct acl_role_label *origrole = role;
70984 + struct acl_subject_label *subj = NULL;
70985 + struct acl_object_label *obj;
70986 + struct file *filp;
70987 + uid_t uid;
70988 + gid_t gid;
70989 +
70990 + if (unlikely(!(gr_status & GR_READY)))
70991 + return;
70992 +
70993 + uid = GR_GLOBAL_UID(kuid);
70994 + gid = GR_GLOBAL_GID(kgid);
70995 +
70996 + filp = task->exec_file;
70997 +
70998 + /* kernel process, we'll give them the kernel role */
70999 + if (unlikely(!filp)) {
71000 + task->role = running_polstate.kernel_role;
71001 + task->acl = running_polstate.kernel_role->root_label;
71002 + return;
71003 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
71004 + /* save the current ip at time of role lookup so that the proper
71005 + IP will be learned for role_allowed_ip */
71006 + task->signal->saved_ip = task->signal->curr_ip;
71007 + role = lookup_acl_role_label(task, uid, gid);
71008 + }
71009 +
71010 + /* don't change the role if we're not a privileged process */
71011 + if (role && task->role != role &&
71012 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
71013 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
71014 + return;
71015 +
71016 + task->role = role;
71017 +
71018 + if (task->inherited) {
71019 + /* if we reached our subject through inheritance, then first see
71020 + if there's a subject of the same name in the new role that has
71021 + an object that would result in the same inherited subject
71022 + */
71023 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
71024 + if (subj) {
71025 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
71026 + if (!(obj->mode & GR_INHERIT))
71027 + subj = NULL;
71028 + }
71029 +
71030 + }
71031 + if (subj == NULL) {
71032 + /* otherwise:
71033 + perform subject lookup in possibly new role
71034 + we can use this result below in the case where role == task->role
71035 + */
71036 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
71037 + }
71038 +
71039 + /* if we changed uid/gid, but result in the same role
71040 + and are using inheritance, don't lose the inherited subject
71041 + if current subject is other than what normal lookup
71042 + would result in, we arrived via inheritance, don't
71043 + lose subject
71044 + */
71045 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
71046 + (subj == task->acl)))
71047 + task->acl = subj;
71048 +
71049 + /* leave task->inherited unaffected */
71050 +
71051 + task->is_writable = 0;
71052 +
71053 + /* ignore additional mmap checks for processes that are writable
71054 + by the default ACL */
71055 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71056 + if (unlikely(obj->mode & GR_WRITE))
71057 + task->is_writable = 1;
71058 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
71059 + if (unlikely(obj->mode & GR_WRITE))
71060 + task->is_writable = 1;
71061 +
71062 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71063 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71064 +#endif
71065 +
71066 + gr_set_proc_res(task);
71067 +
71068 + return;
71069 +}
71070 +
71071 +int
71072 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
71073 + const int unsafe_flags)
71074 +{
71075 + struct task_struct *task = current;
71076 + struct acl_subject_label *newacl;
71077 + struct acl_object_label *obj;
71078 + __u32 retmode;
71079 +
71080 + if (unlikely(!(gr_status & GR_READY)))
71081 + return 0;
71082 +
71083 + newacl = chk_subj_label(dentry, mnt, task->role);
71084 +
71085 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71086 + did an exec
71087 + */
71088 + rcu_read_lock();
71089 + read_lock(&tasklist_lock);
71090 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71091 + (task->parent->acl->mode & GR_POVERRIDE))) {
71092 + read_unlock(&tasklist_lock);
71093 + rcu_read_unlock();
71094 + goto skip_check;
71095 + }
71096 + read_unlock(&tasklist_lock);
71097 + rcu_read_unlock();
71098 +
71099 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71100 + !(task->role->roletype & GR_ROLE_GOD) &&
71101 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71102 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71103 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71104 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71105 + else
71106 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71107 + return -EACCES;
71108 + }
71109 +
71110 +skip_check:
71111 +
71112 + obj = chk_obj_label(dentry, mnt, task->acl);
71113 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71114 +
71115 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71116 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71117 + if (obj->nested)
71118 + task->acl = obj->nested;
71119 + else
71120 + task->acl = newacl;
71121 + task->inherited = 0;
71122 + } else {
71123 + task->inherited = 1;
71124 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71125 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71126 + }
71127 +
71128 + task->is_writable = 0;
71129 +
71130 + /* ignore additional mmap checks for processes that are writable
71131 + by the default ACL */
71132 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71133 + if (unlikely(obj->mode & GR_WRITE))
71134 + task->is_writable = 1;
71135 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71136 + if (unlikely(obj->mode & GR_WRITE))
71137 + task->is_writable = 1;
71138 +
71139 + gr_set_proc_res(task);
71140 +
71141 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71142 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71143 +#endif
71144 + return 0;
71145 +}
71146 +
71147 +/* always called with valid inodev ptr */
71148 +static void
71149 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71150 +{
71151 + struct acl_object_label *matchpo;
71152 + struct acl_subject_label *matchps;
71153 + struct acl_subject_label *subj;
71154 + struct acl_role_label *role;
71155 + unsigned int x;
71156 +
71157 + FOR_EACH_ROLE_START(role)
71158 + FOR_EACH_SUBJECT_START(role, subj, x)
71159 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71160 + matchpo->mode |= GR_DELETED;
71161 + FOR_EACH_SUBJECT_END(subj,x)
71162 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71163 + /* nested subjects aren't in the role's subj_hash table */
71164 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71165 + matchpo->mode |= GR_DELETED;
71166 + FOR_EACH_NESTED_SUBJECT_END(subj)
71167 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71168 + matchps->mode |= GR_DELETED;
71169 + FOR_EACH_ROLE_END(role)
71170 +
71171 + inodev->nentry->deleted = 1;
71172 +
71173 + return;
71174 +}
71175 +
71176 +void
71177 +gr_handle_delete(const u64 ino, const dev_t dev)
71178 +{
71179 + struct inodev_entry *inodev;
71180 +
71181 + if (unlikely(!(gr_status & GR_READY)))
71182 + return;
71183 +
71184 + write_lock(&gr_inode_lock);
71185 + inodev = lookup_inodev_entry(ino, dev);
71186 + if (inodev != NULL)
71187 + do_handle_delete(inodev, ino, dev);
71188 + write_unlock(&gr_inode_lock);
71189 +
71190 + return;
71191 +}
71192 +
71193 +static void
71194 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71195 + const u64 newinode, const dev_t newdevice,
71196 + struct acl_subject_label *subj)
71197 +{
71198 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71199 + struct acl_object_label *match;
71200 +
71201 + match = subj->obj_hash[index];
71202 +
71203 + while (match && (match->inode != oldinode ||
71204 + match->device != olddevice ||
71205 + !(match->mode & GR_DELETED)))
71206 + match = match->next;
71207 +
71208 + if (match && (match->inode == oldinode)
71209 + && (match->device == olddevice)
71210 + && (match->mode & GR_DELETED)) {
71211 + if (match->prev == NULL) {
71212 + subj->obj_hash[index] = match->next;
71213 + if (match->next != NULL)
71214 + match->next->prev = NULL;
71215 + } else {
71216 + match->prev->next = match->next;
71217 + if (match->next != NULL)
71218 + match->next->prev = match->prev;
71219 + }
71220 + match->prev = NULL;
71221 + match->next = NULL;
71222 + match->inode = newinode;
71223 + match->device = newdevice;
71224 + match->mode &= ~GR_DELETED;
71225 +
71226 + insert_acl_obj_label(match, subj);
71227 + }
71228 +
71229 + return;
71230 +}
71231 +
71232 +static void
71233 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71234 + const u64 newinode, const dev_t newdevice,
71235 + struct acl_role_label *role)
71236 +{
71237 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71238 + struct acl_subject_label *match;
71239 +
71240 + match = role->subj_hash[index];
71241 +
71242 + while (match && (match->inode != oldinode ||
71243 + match->device != olddevice ||
71244 + !(match->mode & GR_DELETED)))
71245 + match = match->next;
71246 +
71247 + if (match && (match->inode == oldinode)
71248 + && (match->device == olddevice)
71249 + && (match->mode & GR_DELETED)) {
71250 + if (match->prev == NULL) {
71251 + role->subj_hash[index] = match->next;
71252 + if (match->next != NULL)
71253 + match->next->prev = NULL;
71254 + } else {
71255 + match->prev->next = match->next;
71256 + if (match->next != NULL)
71257 + match->next->prev = match->prev;
71258 + }
71259 + match->prev = NULL;
71260 + match->next = NULL;
71261 + match->inode = newinode;
71262 + match->device = newdevice;
71263 + match->mode &= ~GR_DELETED;
71264 +
71265 + insert_acl_subj_label(match, role);
71266 + }
71267 +
71268 + return;
71269 +}
71270 +
71271 +static void
71272 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71273 + const u64 newinode, const dev_t newdevice)
71274 +{
71275 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71276 + struct inodev_entry *match;
71277 +
71278 + match = running_polstate.inodev_set.i_hash[index];
71279 +
71280 + while (match && (match->nentry->inode != oldinode ||
71281 + match->nentry->device != olddevice || !match->nentry->deleted))
71282 + match = match->next;
71283 +
71284 + if (match && (match->nentry->inode == oldinode)
71285 + && (match->nentry->device == olddevice) &&
71286 + match->nentry->deleted) {
71287 + if (match->prev == NULL) {
71288 + running_polstate.inodev_set.i_hash[index] = match->next;
71289 + if (match->next != NULL)
71290 + match->next->prev = NULL;
71291 + } else {
71292 + match->prev->next = match->next;
71293 + if (match->next != NULL)
71294 + match->next->prev = match->prev;
71295 + }
71296 + match->prev = NULL;
71297 + match->next = NULL;
71298 + match->nentry->inode = newinode;
71299 + match->nentry->device = newdevice;
71300 + match->nentry->deleted = 0;
71301 +
71302 + insert_inodev_entry(match);
71303 + }
71304 +
71305 + return;
71306 +}
71307 +
71308 +static void
71309 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71310 +{
71311 + struct acl_subject_label *subj;
71312 + struct acl_role_label *role;
71313 + unsigned int x;
71314 +
71315 + FOR_EACH_ROLE_START(role)
71316 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71317 +
71318 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71319 + if ((subj->inode == ino) && (subj->device == dev)) {
71320 + subj->inode = ino;
71321 + subj->device = dev;
71322 + }
71323 + /* nested subjects aren't in the role's subj_hash table */
71324 + update_acl_obj_label(matchn->inode, matchn->device,
71325 + ino, dev, subj);
71326 + FOR_EACH_NESTED_SUBJECT_END(subj)
71327 + FOR_EACH_SUBJECT_START(role, subj, x)
71328 + update_acl_obj_label(matchn->inode, matchn->device,
71329 + ino, dev, subj);
71330 + FOR_EACH_SUBJECT_END(subj,x)
71331 + FOR_EACH_ROLE_END(role)
71332 +
71333 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71334 +
71335 + return;
71336 +}
71337 +
71338 +static void
71339 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71340 + const struct vfsmount *mnt)
71341 +{
71342 + u64 ino = __get_ino(dentry);
71343 + dev_t dev = __get_dev(dentry);
71344 +
71345 + __do_handle_create(matchn, ino, dev);
71346 +
71347 + return;
71348 +}
71349 +
71350 +void
71351 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71352 +{
71353 + struct name_entry *matchn;
71354 +
71355 + if (unlikely(!(gr_status & GR_READY)))
71356 + return;
71357 +
71358 + preempt_disable();
71359 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71360 +
71361 + if (unlikely((unsigned long)matchn)) {
71362 + write_lock(&gr_inode_lock);
71363 + do_handle_create(matchn, dentry, mnt);
71364 + write_unlock(&gr_inode_lock);
71365 + }
71366 + preempt_enable();
71367 +
71368 + return;
71369 +}
71370 +
71371 +void
71372 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71373 +{
71374 + struct name_entry *matchn;
71375 +
71376 + if (unlikely(!(gr_status & GR_READY)))
71377 + return;
71378 +
71379 + preempt_disable();
71380 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71381 +
71382 + if (unlikely((unsigned long)matchn)) {
71383 + write_lock(&gr_inode_lock);
71384 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71385 + write_unlock(&gr_inode_lock);
71386 + }
71387 + preempt_enable();
71388 +
71389 + return;
71390 +}
71391 +
71392 +void
71393 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71394 + struct dentry *old_dentry,
71395 + struct dentry *new_dentry,
71396 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71397 +{
71398 + struct name_entry *matchn;
71399 + struct name_entry *matchn2 = NULL;
71400 + struct inodev_entry *inodev;
71401 + struct inode *inode = new_dentry->d_inode;
71402 + u64 old_ino = __get_ino(old_dentry);
71403 + dev_t old_dev = __get_dev(old_dentry);
71404 + unsigned int exchange = flags & RENAME_EXCHANGE;
71405 +
71406 + /* vfs_rename swaps the name and parent link for old_dentry and
71407 + new_dentry
71408 + at this point, old_dentry has the new name, parent link, and inode
71409 + for the renamed file
71410 + if a file is being replaced by a rename, new_dentry has the inode
71411 + and name for the replaced file
71412 + */
71413 +
71414 + if (unlikely(!(gr_status & GR_READY)))
71415 + return;
71416 +
71417 + preempt_disable();
71418 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71419 +
71420 + /* exchange cases:
71421 + a filename exists for the source, but not dest
71422 + do a recreate on source
71423 + a filename exists for the dest, but not source
71424 + do a recreate on dest
71425 + a filename exists for both source and dest
71426 + delete source and dest, then create source and dest
71427 + a filename exists for neither source nor dest
71428 + no updates needed
71429 +
71430 + the name entry lookups get us the old inode/dev associated with
71431 + each name, so do the deletes first (if possible) so that when
71432 + we do the create, we pick up on the right entries
71433 + */
71434 +
71435 + if (exchange)
71436 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71437 +
71438 + /* we wouldn't have to check d_inode if it weren't for
71439 + NFS silly-renaming
71440 + */
71441 +
71442 + write_lock(&gr_inode_lock);
71443 + if (unlikely((replace || exchange) && inode)) {
71444 + u64 new_ino = __get_ino(new_dentry);
71445 + dev_t new_dev = __get_dev(new_dentry);
71446 +
71447 + inodev = lookup_inodev_entry(new_ino, new_dev);
71448 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71449 + do_handle_delete(inodev, new_ino, new_dev);
71450 + }
71451 +
71452 + inodev = lookup_inodev_entry(old_ino, old_dev);
71453 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71454 + do_handle_delete(inodev, old_ino, old_dev);
71455 +
71456 + if (unlikely(matchn != NULL))
71457 + do_handle_create(matchn, old_dentry, mnt);
71458 +
71459 + if (unlikely(matchn2 != NULL))
71460 + do_handle_create(matchn2, new_dentry, mnt);
71461 +
71462 + write_unlock(&gr_inode_lock);
71463 + preempt_enable();
71464 +
71465 + return;
71466 +}
71467 +
71468 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71469 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71470 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71471 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71472 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71473 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71474 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71475 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71476 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71477 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71478 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71479 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71480 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71481 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71482 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71483 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71484 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71485 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71486 +};
71487 +
71488 +void
71489 +gr_learn_resource(const struct task_struct *task,
71490 + const int res, const unsigned long wanted, const int gt)
71491 +{
71492 + struct acl_subject_label *acl;
71493 + const struct cred *cred;
71494 +
71495 + if (unlikely((gr_status & GR_READY) &&
71496 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71497 + goto skip_reslog;
71498 +
71499 + gr_log_resource(task, res, wanted, gt);
71500 +skip_reslog:
71501 +
71502 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71503 + return;
71504 +
71505 + acl = task->acl;
71506 +
71507 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71508 + !(acl->resmask & (1U << (unsigned short) res))))
71509 + return;
71510 +
71511 + if (wanted >= acl->res[res].rlim_cur) {
71512 + unsigned long res_add;
71513 +
71514 + res_add = wanted + res_learn_bumps[res];
71515 +
71516 + acl->res[res].rlim_cur = res_add;
71517 +
71518 + if (wanted > acl->res[res].rlim_max)
71519 + acl->res[res].rlim_max = res_add;
71520 +
71521 + /* only log the subject filename, since resource logging is supported for
71522 + single-subject learning only */
71523 + rcu_read_lock();
71524 + cred = __task_cred(task);
71525 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71526 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71527 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71528 + "", (unsigned long) res, &task->signal->saved_ip);
71529 + rcu_read_unlock();
71530 + }
71531 +
71532 + return;
71533 +}
71534 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71535 +#endif
71536 +
71537 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71538 +void
71539 +pax_set_initial_flags(struct linux_binprm *bprm)
71540 +{
71541 + struct task_struct *task = current;
71542 + struct acl_subject_label *proc;
71543 + unsigned long flags;
71544 +
71545 + if (unlikely(!(gr_status & GR_READY)))
71546 + return;
71547 +
71548 + flags = pax_get_flags(task);
71549 +
71550 + proc = task->acl;
71551 +
71552 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71553 + flags &= ~MF_PAX_PAGEEXEC;
71554 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71555 + flags &= ~MF_PAX_SEGMEXEC;
71556 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71557 + flags &= ~MF_PAX_RANDMMAP;
71558 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71559 + flags &= ~MF_PAX_EMUTRAMP;
71560 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71561 + flags &= ~MF_PAX_MPROTECT;
71562 +
71563 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71564 + flags |= MF_PAX_PAGEEXEC;
71565 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71566 + flags |= MF_PAX_SEGMEXEC;
71567 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71568 + flags |= MF_PAX_RANDMMAP;
71569 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71570 + flags |= MF_PAX_EMUTRAMP;
71571 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71572 + flags |= MF_PAX_MPROTECT;
71573 +
71574 + pax_set_flags(task, flags);
71575 +
71576 + return;
71577 +}
71578 +#endif
71579 +
71580 +int
71581 +gr_handle_proc_ptrace(struct task_struct *task)
71582 +{
71583 + struct file *filp;
71584 + struct task_struct *tmp = task;
71585 + struct task_struct *curtemp = current;
71586 + __u32 retmode;
71587 +
71588 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71589 + if (unlikely(!(gr_status & GR_READY)))
71590 + return 0;
71591 +#endif
71592 +
71593 + read_lock(&tasklist_lock);
71594 + read_lock(&grsec_exec_file_lock);
71595 + filp = task->exec_file;
71596 +
71597 + while (task_pid_nr(tmp) > 0) {
71598 + if (tmp == curtemp)
71599 + break;
71600 + tmp = tmp->real_parent;
71601 + }
71602 +
71603 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71604 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71605 + read_unlock(&grsec_exec_file_lock);
71606 + read_unlock(&tasklist_lock);
71607 + return 1;
71608 + }
71609 +
71610 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71611 + if (!(gr_status & GR_READY)) {
71612 + read_unlock(&grsec_exec_file_lock);
71613 + read_unlock(&tasklist_lock);
71614 + return 0;
71615 + }
71616 +#endif
71617 +
71618 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71619 + read_unlock(&grsec_exec_file_lock);
71620 + read_unlock(&tasklist_lock);
71621 +
71622 + if (retmode & GR_NOPTRACE)
71623 + return 1;
71624 +
71625 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71626 + && (current->acl != task->acl || (current->acl != current->role->root_label
71627 + && task_pid_nr(current) != task_pid_nr(task))))
71628 + return 1;
71629 +
71630 + return 0;
71631 +}
71632 +
71633 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71634 +{
71635 + if (unlikely(!(gr_status & GR_READY)))
71636 + return;
71637 +
71638 + if (!(current->role->roletype & GR_ROLE_GOD))
71639 + return;
71640 +
71641 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71642 + p->role->rolename, gr_task_roletype_to_char(p),
71643 + p->acl->filename);
71644 +}
71645 +
71646 +int
71647 +gr_handle_ptrace(struct task_struct *task, const long request)
71648 +{
71649 + struct task_struct *tmp = task;
71650 + struct task_struct *curtemp = current;
71651 + __u32 retmode;
71652 +
71653 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71654 + if (unlikely(!(gr_status & GR_READY)))
71655 + return 0;
71656 +#endif
71657 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71658 + read_lock(&tasklist_lock);
71659 + while (task_pid_nr(tmp) > 0) {
71660 + if (tmp == curtemp)
71661 + break;
71662 + tmp = tmp->real_parent;
71663 + }
71664 +
71665 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71666 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71667 + read_unlock(&tasklist_lock);
71668 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71669 + return 1;
71670 + }
71671 + read_unlock(&tasklist_lock);
71672 + }
71673 +
71674 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71675 + if (!(gr_status & GR_READY))
71676 + return 0;
71677 +#endif
71678 +
71679 + read_lock(&grsec_exec_file_lock);
71680 + if (unlikely(!task->exec_file)) {
71681 + read_unlock(&grsec_exec_file_lock);
71682 + return 0;
71683 + }
71684 +
71685 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71686 + read_unlock(&grsec_exec_file_lock);
71687 +
71688 + if (retmode & GR_NOPTRACE) {
71689 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71690 + return 1;
71691 + }
71692 +
71693 + if (retmode & GR_PTRACERD) {
71694 + switch (request) {
71695 + case PTRACE_SEIZE:
71696 + case PTRACE_POKETEXT:
71697 + case PTRACE_POKEDATA:
71698 + case PTRACE_POKEUSR:
71699 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71700 + case PTRACE_SETREGS:
71701 + case PTRACE_SETFPREGS:
71702 +#endif
71703 +#ifdef CONFIG_X86
71704 + case PTRACE_SETFPXREGS:
71705 +#endif
71706 +#ifdef CONFIG_ALTIVEC
71707 + case PTRACE_SETVRREGS:
71708 +#endif
71709 + return 1;
71710 + default:
71711 + return 0;
71712 + }
71713 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71714 + !(current->role->roletype & GR_ROLE_GOD) &&
71715 + (current->acl != task->acl)) {
71716 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71717 + return 1;
71718 + }
71719 +
71720 + return 0;
71721 +}
71722 +
71723 +static int is_writable_mmap(const struct file *filp)
71724 +{
71725 + struct task_struct *task = current;
71726 + struct acl_object_label *obj, *obj2;
71727 +
71728 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71729 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71730 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71731 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71732 + task->role->root_label);
71733 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71734 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71735 + return 1;
71736 + }
71737 + }
71738 + return 0;
71739 +}
71740 +
71741 +int
71742 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71743 +{
71744 + __u32 mode;
71745 +
71746 + if (unlikely(!file || !(prot & PROT_EXEC)))
71747 + return 1;
71748 +
71749 + if (is_writable_mmap(file))
71750 + return 0;
71751 +
71752 + mode =
71753 + gr_search_file(file->f_path.dentry,
71754 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71755 + file->f_path.mnt);
71756 +
71757 + if (!gr_tpe_allow(file))
71758 + return 0;
71759 +
71760 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71761 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71762 + return 0;
71763 + } else if (unlikely(!(mode & GR_EXEC))) {
71764 + return 0;
71765 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71766 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71767 + return 1;
71768 + }
71769 +
71770 + return 1;
71771 +}
71772 +
71773 +int
71774 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71775 +{
71776 + __u32 mode;
71777 +
71778 + if (unlikely(!file || !(prot & PROT_EXEC)))
71779 + return 1;
71780 +
71781 + if (is_writable_mmap(file))
71782 + return 0;
71783 +
71784 + mode =
71785 + gr_search_file(file->f_path.dentry,
71786 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71787 + file->f_path.mnt);
71788 +
71789 + if (!gr_tpe_allow(file))
71790 + return 0;
71791 +
71792 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71793 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71794 + return 0;
71795 + } else if (unlikely(!(mode & GR_EXEC))) {
71796 + return 0;
71797 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71798 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71799 + return 1;
71800 + }
71801 +
71802 + return 1;
71803 +}
71804 +
71805 +void
71806 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71807 +{
71808 + unsigned long runtime, cputime;
71809 + cputime_t utime, stime;
71810 + unsigned int wday, cday;
71811 + __u8 whr, chr;
71812 + __u8 wmin, cmin;
71813 + __u8 wsec, csec;
71814 + struct timespec curtime, starttime;
71815 +
71816 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71817 + !(task->acl->mode & GR_PROCACCT)))
71818 + return;
71819 +
71820 + curtime = ns_to_timespec(ktime_get_ns());
71821 + starttime = ns_to_timespec(task->start_time);
71822 + runtime = curtime.tv_sec - starttime.tv_sec;
71823 + wday = runtime / (60 * 60 * 24);
71824 + runtime -= wday * (60 * 60 * 24);
71825 + whr = runtime / (60 * 60);
71826 + runtime -= whr * (60 * 60);
71827 + wmin = runtime / 60;
71828 + runtime -= wmin * 60;
71829 + wsec = runtime;
71830 +
71831 + task_cputime(task, &utime, &stime);
71832 + cputime = cputime_to_secs(utime + stime);
71833 + cday = cputime / (60 * 60 * 24);
71834 + cputime -= cday * (60 * 60 * 24);
71835 + chr = cputime / (60 * 60);
71836 + cputime -= chr * (60 * 60);
71837 + cmin = cputime / 60;
71838 + cputime -= cmin * 60;
71839 + csec = cputime;
71840 +
71841 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71842 +
71843 + return;
71844 +}
71845 +
71846 +#ifdef CONFIG_TASKSTATS
71847 +int gr_is_taskstats_denied(int pid)
71848 +{
71849 + struct task_struct *task;
71850 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71851 + const struct cred *cred;
71852 +#endif
71853 + int ret = 0;
71854 +
71855 + /* restrict taskstats viewing to un-chrooted root users
71856 + who have the 'view' subject flag if the RBAC system is enabled
71857 + */
71858 +
71859 + rcu_read_lock();
71860 + read_lock(&tasklist_lock);
71861 + task = find_task_by_vpid(pid);
71862 + if (task) {
71863 +#ifdef CONFIG_GRKERNSEC_CHROOT
71864 + if (proc_is_chrooted(task))
71865 + ret = -EACCES;
71866 +#endif
71867 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71868 + cred = __task_cred(task);
71869 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71870 + if (gr_is_global_nonroot(cred->uid))
71871 + ret = -EACCES;
71872 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71873 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71874 + ret = -EACCES;
71875 +#endif
71876 +#endif
71877 + if (gr_status & GR_READY) {
71878 + if (!(task->acl->mode & GR_VIEW))
71879 + ret = -EACCES;
71880 + }
71881 + } else
71882 + ret = -ENOENT;
71883 +
71884 + read_unlock(&tasklist_lock);
71885 + rcu_read_unlock();
71886 +
71887 + return ret;
71888 +}
71889 +#endif
71890 +
71891 +/* AUXV entries are filled via a descendant of search_binary_handler
71892 + after we've already applied the subject for the target
71893 +*/
71894 +int gr_acl_enable_at_secure(void)
71895 +{
71896 + if (unlikely(!(gr_status & GR_READY)))
71897 + return 0;
71898 +
71899 + if (current->acl->mode & GR_ATSECURE)
71900 + return 1;
71901 +
71902 + return 0;
71903 +}
71904 +
71905 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
71906 +{
71907 + struct task_struct *task = current;
71908 + struct dentry *dentry = file->f_path.dentry;
71909 + struct vfsmount *mnt = file->f_path.mnt;
71910 + struct acl_object_label *obj, *tmp;
71911 + struct acl_subject_label *subj;
71912 + unsigned int bufsize;
71913 + int is_not_root;
71914 + char *path;
71915 + dev_t dev = __get_dev(dentry);
71916 +
71917 + if (unlikely(!(gr_status & GR_READY)))
71918 + return 1;
71919 +
71920 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71921 + return 1;
71922 +
71923 + /* ignore Eric Biederman */
71924 + if (IS_PRIVATE(dentry->d_inode))
71925 + return 1;
71926 +
71927 + subj = task->acl;
71928 + read_lock(&gr_inode_lock);
71929 + do {
71930 + obj = lookup_acl_obj_label(ino, dev, subj);
71931 + if (obj != NULL) {
71932 + read_unlock(&gr_inode_lock);
71933 + return (obj->mode & GR_FIND) ? 1 : 0;
71934 + }
71935 + } while ((subj = subj->parent_subject));
71936 + read_unlock(&gr_inode_lock);
71937 +
71938 + /* this is purely an optimization since we're looking for an object
71939 + for the directory we're doing a readdir on
71940 + if it's possible for any globbed object to match the entry we're
71941 + filling into the directory, then the object we find here will be
71942 + an anchor point with attached globbed objects
71943 + */
71944 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
71945 + if (obj->globbed == NULL)
71946 + return (obj->mode & GR_FIND) ? 1 : 0;
71947 +
71948 + is_not_root = ((obj->filename[0] == '/') &&
71949 + (obj->filename[1] == '\0')) ? 0 : 1;
71950 + bufsize = PAGE_SIZE - namelen - is_not_root;
71951 +
71952 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
71953 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
71954 + return 1;
71955 +
71956 + preempt_disable();
71957 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71958 + bufsize);
71959 +
71960 + bufsize = strlen(path);
71961 +
71962 + /* if base is "/", don't append an additional slash */
71963 + if (is_not_root)
71964 + *(path + bufsize) = '/';
71965 + memcpy(path + bufsize + is_not_root, name, namelen);
71966 + *(path + bufsize + namelen + is_not_root) = '\0';
71967 +
71968 + tmp = obj->globbed;
71969 + while (tmp) {
71970 + if (!glob_match(tmp->filename, path)) {
71971 + preempt_enable();
71972 + return (tmp->mode & GR_FIND) ? 1 : 0;
71973 + }
71974 + tmp = tmp->next;
71975 + }
71976 + preempt_enable();
71977 + return (obj->mode & GR_FIND) ? 1 : 0;
71978 +}
71979 +
71980 +void gr_put_exec_file(struct task_struct *task)
71981 +{
71982 + struct file *filp;
71983 +
71984 + write_lock(&grsec_exec_file_lock);
71985 + filp = task->exec_file;
71986 + task->exec_file = NULL;
71987 + write_unlock(&grsec_exec_file_lock);
71988 +
71989 + if (filp)
71990 + fput(filp);
71991 +
71992 + return;
71993 +}
71994 +
71995 +
71996 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
71997 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
71998 +#endif
71999 +#ifdef CONFIG_SECURITY
72000 +EXPORT_SYMBOL_GPL(gr_check_user_change);
72001 +EXPORT_SYMBOL_GPL(gr_check_group_change);
72002 +#endif
72003 +
72004 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
72005 new file mode 100644
72006 index 0000000..18ffbbd
72007 --- /dev/null
72008 +++ b/grsecurity/gracl_alloc.c
72009 @@ -0,0 +1,105 @@
72010 +#include <linux/kernel.h>
72011 +#include <linux/mm.h>
72012 +#include <linux/slab.h>
72013 +#include <linux/vmalloc.h>
72014 +#include <linux/gracl.h>
72015 +#include <linux/grsecurity.h>
72016 +
72017 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
72018 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
72019 +
72020 +static __inline__ int
72021 +alloc_pop(void)
72022 +{
72023 + if (current_alloc_state->alloc_stack_next == 1)
72024 + return 0;
72025 +
72026 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
72027 +
72028 + current_alloc_state->alloc_stack_next--;
72029 +
72030 + return 1;
72031 +}
72032 +
72033 +static __inline__ int
72034 +alloc_push(void *buf)
72035 +{
72036 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
72037 + return 1;
72038 +
72039 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
72040 +
72041 + current_alloc_state->alloc_stack_next++;
72042 +
72043 + return 0;
72044 +}
72045 +
72046 +void *
72047 +acl_alloc(unsigned long len)
72048 +{
72049 + void *ret = NULL;
72050 +
72051 + if (!len || len > PAGE_SIZE)
72052 + goto out;
72053 +
72054 + ret = kmalloc(len, GFP_KERNEL);
72055 +
72056 + if (ret) {
72057 + if (alloc_push(ret)) {
72058 + kfree(ret);
72059 + ret = NULL;
72060 + }
72061 + }
72062 +
72063 +out:
72064 + return ret;
72065 +}
72066 +
72067 +void *
72068 +acl_alloc_num(unsigned long num, unsigned long len)
72069 +{
72070 + if (!len || (num > (PAGE_SIZE / len)))
72071 + return NULL;
72072 +
72073 + return acl_alloc(num * len);
72074 +}
72075 +
72076 +void
72077 +acl_free_all(void)
72078 +{
72079 + if (!current_alloc_state->alloc_stack)
72080 + return;
72081 +
72082 + while (alloc_pop()) ;
72083 +
72084 + if (current_alloc_state->alloc_stack) {
72085 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72086 + kfree(current_alloc_state->alloc_stack);
72087 + else
72088 + vfree(current_alloc_state->alloc_stack);
72089 + }
72090 +
72091 + current_alloc_state->alloc_stack = NULL;
72092 + current_alloc_state->alloc_stack_size = 1;
72093 + current_alloc_state->alloc_stack_next = 1;
72094 +
72095 + return;
72096 +}
72097 +
72098 +int
72099 +acl_alloc_stack_init(unsigned long size)
72100 +{
72101 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72102 + current_alloc_state->alloc_stack =
72103 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72104 + else
72105 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72106 +
72107 + current_alloc_state->alloc_stack_size = size;
72108 + current_alloc_state->alloc_stack_next = 1;
72109 +
72110 + if (!current_alloc_state->alloc_stack)
72111 + return 0;
72112 + else
72113 + return 1;
72114 +}
72115 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72116 new file mode 100644
72117 index 0000000..1a94c11
72118 --- /dev/null
72119 +++ b/grsecurity/gracl_cap.c
72120 @@ -0,0 +1,127 @@
72121 +#include <linux/kernel.h>
72122 +#include <linux/module.h>
72123 +#include <linux/sched.h>
72124 +#include <linux/gracl.h>
72125 +#include <linux/grsecurity.h>
72126 +#include <linux/grinternal.h>
72127 +
72128 +extern const char *captab_log[];
72129 +extern int captab_log_entries;
72130 +
72131 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72132 +{
72133 + struct acl_subject_label *curracl;
72134 +
72135 + if (!gr_acl_is_enabled())
72136 + return 1;
72137 +
72138 + curracl = task->acl;
72139 +
72140 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72141 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72142 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72143 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72144 + gr_to_filename(task->exec_file->f_path.dentry,
72145 + task->exec_file->f_path.mnt) : curracl->filename,
72146 + curracl->filename, 0UL,
72147 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72148 + return 1;
72149 + }
72150 +
72151 + return 0;
72152 +}
72153 +
72154 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72155 +{
72156 + struct acl_subject_label *curracl;
72157 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72158 + kernel_cap_t cap_audit = __cap_empty_set;
72159 +
72160 + if (!gr_acl_is_enabled())
72161 + return 1;
72162 +
72163 + curracl = task->acl;
72164 +
72165 + cap_drop = curracl->cap_lower;
72166 + cap_mask = curracl->cap_mask;
72167 + cap_audit = curracl->cap_invert_audit;
72168 +
72169 + while ((curracl = curracl->parent_subject)) {
72170 + /* if the cap isn't specified in the current computed mask but is specified in the
72171 + current level subject, and is lowered in the current level subject, then add
72172 + it to the set of dropped capabilities
72173 + otherwise, add the current level subject's mask to the current computed mask
72174 + */
72175 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72176 + cap_raise(cap_mask, cap);
72177 + if (cap_raised(curracl->cap_lower, cap))
72178 + cap_raise(cap_drop, cap);
72179 + if (cap_raised(curracl->cap_invert_audit, cap))
72180 + cap_raise(cap_audit, cap);
72181 + }
72182 + }
72183 +
72184 + if (!cap_raised(cap_drop, cap)) {
72185 + if (cap_raised(cap_audit, cap))
72186 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72187 + return 1;
72188 + }
72189 +
72190 + /* only learn the capability use if the process has the capability in the
72191 + general case, the two uses in sys.c of gr_learn_cap are an exception
72192 + to this rule to ensure any role transition involves what the full-learned
72193 + policy believes in a privileged process
72194 + */
72195 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72196 + return 1;
72197 +
72198 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72199 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72200 +
72201 + return 0;
72202 +}
72203 +
72204 +int
72205 +gr_acl_is_capable(const int cap)
72206 +{
72207 + return gr_task_acl_is_capable(current, current_cred(), cap);
72208 +}
72209 +
72210 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72211 +{
72212 + struct acl_subject_label *curracl;
72213 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72214 +
72215 + if (!gr_acl_is_enabled())
72216 + return 1;
72217 +
72218 + curracl = task->acl;
72219 +
72220 + cap_drop = curracl->cap_lower;
72221 + cap_mask = curracl->cap_mask;
72222 +
72223 + while ((curracl = curracl->parent_subject)) {
72224 + /* if the cap isn't specified in the current computed mask but is specified in the
72225 + current level subject, and is lowered in the current level subject, then add
72226 + it to the set of dropped capabilities
72227 + otherwise, add the current level subject's mask to the current computed mask
72228 + */
72229 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72230 + cap_raise(cap_mask, cap);
72231 + if (cap_raised(curracl->cap_lower, cap))
72232 + cap_raise(cap_drop, cap);
72233 + }
72234 + }
72235 +
72236 + if (!cap_raised(cap_drop, cap))
72237 + return 1;
72238 +
72239 + return 0;
72240 +}
72241 +
72242 +int
72243 +gr_acl_is_capable_nolog(const int cap)
72244 +{
72245 + return gr_task_acl_is_capable_nolog(current, cap);
72246 +}
72247 +
72248 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72249 new file mode 100644
72250 index 0000000..a43dd06
72251 --- /dev/null
72252 +++ b/grsecurity/gracl_compat.c
72253 @@ -0,0 +1,269 @@
72254 +#include <linux/kernel.h>
72255 +#include <linux/gracl.h>
72256 +#include <linux/compat.h>
72257 +#include <linux/gracl_compat.h>
72258 +
72259 +#include <asm/uaccess.h>
72260 +
72261 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72262 +{
72263 + struct gr_arg_wrapper_compat uwrapcompat;
72264 +
72265 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72266 + return -EFAULT;
72267 +
72268 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72269 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72270 + return -EINVAL;
72271 +
72272 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72273 + uwrap->version = uwrapcompat.version;
72274 + uwrap->size = sizeof(struct gr_arg);
72275 +
72276 + return 0;
72277 +}
72278 +
72279 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72280 +{
72281 + struct gr_arg_compat argcompat;
72282 +
72283 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72284 + return -EFAULT;
72285 +
72286 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72287 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72288 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72289 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72290 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72291 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72292 +
72293 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72294 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72295 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72296 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72297 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72298 + arg->segv_device = argcompat.segv_device;
72299 + arg->segv_inode = argcompat.segv_inode;
72300 + arg->segv_uid = argcompat.segv_uid;
72301 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72302 + arg->mode = argcompat.mode;
72303 +
72304 + return 0;
72305 +}
72306 +
72307 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72308 +{
72309 + struct acl_object_label_compat objcompat;
72310 +
72311 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72312 + return -EFAULT;
72313 +
72314 + obj->filename = compat_ptr(objcompat.filename);
72315 + obj->inode = objcompat.inode;
72316 + obj->device = objcompat.device;
72317 + obj->mode = objcompat.mode;
72318 +
72319 + obj->nested = compat_ptr(objcompat.nested);
72320 + obj->globbed = compat_ptr(objcompat.globbed);
72321 +
72322 + obj->prev = compat_ptr(objcompat.prev);
72323 + obj->next = compat_ptr(objcompat.next);
72324 +
72325 + return 0;
72326 +}
72327 +
72328 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72329 +{
72330 + unsigned int i;
72331 + struct acl_subject_label_compat subjcompat;
72332 +
72333 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72334 + return -EFAULT;
72335 +
72336 + subj->filename = compat_ptr(subjcompat.filename);
72337 + subj->inode = subjcompat.inode;
72338 + subj->device = subjcompat.device;
72339 + subj->mode = subjcompat.mode;
72340 + subj->cap_mask = subjcompat.cap_mask;
72341 + subj->cap_lower = subjcompat.cap_lower;
72342 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72343 +
72344 + for (i = 0; i < GR_NLIMITS; i++) {
72345 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72346 + subj->res[i].rlim_cur = RLIM_INFINITY;
72347 + else
72348 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72349 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72350 + subj->res[i].rlim_max = RLIM_INFINITY;
72351 + else
72352 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72353 + }
72354 + subj->resmask = subjcompat.resmask;
72355 +
72356 + subj->user_trans_type = subjcompat.user_trans_type;
72357 + subj->group_trans_type = subjcompat.group_trans_type;
72358 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72359 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72360 + subj->user_trans_num = subjcompat.user_trans_num;
72361 + subj->group_trans_num = subjcompat.group_trans_num;
72362 +
72363 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72364 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72365 + subj->ip_type = subjcompat.ip_type;
72366 + subj->ips = compat_ptr(subjcompat.ips);
72367 + subj->ip_num = subjcompat.ip_num;
72368 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72369 +
72370 + subj->crashes = subjcompat.crashes;
72371 + subj->expires = subjcompat.expires;
72372 +
72373 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72374 + subj->hash = compat_ptr(subjcompat.hash);
72375 + subj->prev = compat_ptr(subjcompat.prev);
72376 + subj->next = compat_ptr(subjcompat.next);
72377 +
72378 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72379 + subj->obj_hash_size = subjcompat.obj_hash_size;
72380 + subj->pax_flags = subjcompat.pax_flags;
72381 +
72382 + return 0;
72383 +}
72384 +
72385 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72386 +{
72387 + struct acl_role_label_compat rolecompat;
72388 +
72389 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72390 + return -EFAULT;
72391 +
72392 + role->rolename = compat_ptr(rolecompat.rolename);
72393 + role->uidgid = rolecompat.uidgid;
72394 + role->roletype = rolecompat.roletype;
72395 +
72396 + role->auth_attempts = rolecompat.auth_attempts;
72397 + role->expires = rolecompat.expires;
72398 +
72399 + role->root_label = compat_ptr(rolecompat.root_label);
72400 + role->hash = compat_ptr(rolecompat.hash);
72401 +
72402 + role->prev = compat_ptr(rolecompat.prev);
72403 + role->next = compat_ptr(rolecompat.next);
72404 +
72405 + role->transitions = compat_ptr(rolecompat.transitions);
72406 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72407 + role->domain_children = compat_ptr(rolecompat.domain_children);
72408 + role->domain_child_num = rolecompat.domain_child_num;
72409 +
72410 + role->umask = rolecompat.umask;
72411 +
72412 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72413 + role->subj_hash_size = rolecompat.subj_hash_size;
72414 +
72415 + return 0;
72416 +}
72417 +
72418 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72419 +{
72420 + struct role_allowed_ip_compat roleip_compat;
72421 +
72422 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72423 + return -EFAULT;
72424 +
72425 + roleip->addr = roleip_compat.addr;
72426 + roleip->netmask = roleip_compat.netmask;
72427 +
72428 + roleip->prev = compat_ptr(roleip_compat.prev);
72429 + roleip->next = compat_ptr(roleip_compat.next);
72430 +
72431 + return 0;
72432 +}
72433 +
72434 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72435 +{
72436 + struct role_transition_compat trans_compat;
72437 +
72438 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72439 + return -EFAULT;
72440 +
72441 + trans->rolename = compat_ptr(trans_compat.rolename);
72442 +
72443 + trans->prev = compat_ptr(trans_compat.prev);
72444 + trans->next = compat_ptr(trans_compat.next);
72445 +
72446 + return 0;
72447 +
72448 +}
72449 +
72450 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72451 +{
72452 + struct gr_hash_struct_compat hash_compat;
72453 +
72454 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72455 + return -EFAULT;
72456 +
72457 + hash->table = compat_ptr(hash_compat.table);
72458 + hash->nametable = compat_ptr(hash_compat.nametable);
72459 + hash->first = compat_ptr(hash_compat.first);
72460 +
72461 + hash->table_size = hash_compat.table_size;
72462 + hash->used_size = hash_compat.used_size;
72463 +
72464 + hash->type = hash_compat.type;
72465 +
72466 + return 0;
72467 +}
72468 +
72469 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72470 +{
72471 + compat_uptr_t ptrcompat;
72472 +
72473 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72474 + return -EFAULT;
72475 +
72476 + *(void **)ptr = compat_ptr(ptrcompat);
72477 +
72478 + return 0;
72479 +}
72480 +
72481 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72482 +{
72483 + struct acl_ip_label_compat ip_compat;
72484 +
72485 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72486 + return -EFAULT;
72487 +
72488 + ip->iface = compat_ptr(ip_compat.iface);
72489 + ip->addr = ip_compat.addr;
72490 + ip->netmask = ip_compat.netmask;
72491 + ip->low = ip_compat.low;
72492 + ip->high = ip_compat.high;
72493 + ip->mode = ip_compat.mode;
72494 + ip->type = ip_compat.type;
72495 +
72496 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72497 +
72498 + ip->prev = compat_ptr(ip_compat.prev);
72499 + ip->next = compat_ptr(ip_compat.next);
72500 +
72501 + return 0;
72502 +}
72503 +
72504 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72505 +{
72506 + struct sprole_pw_compat pw_compat;
72507 +
72508 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72509 + return -EFAULT;
72510 +
72511 + pw->rolename = compat_ptr(pw_compat.rolename);
72512 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72513 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72514 +
72515 + return 0;
72516 +}
72517 +
72518 +size_t get_gr_arg_wrapper_size_compat(void)
72519 +{
72520 + return sizeof(struct gr_arg_wrapper_compat);
72521 +}
72522 +
72523 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72524 new file mode 100644
72525 index 0000000..8ee8e4f
72526 --- /dev/null
72527 +++ b/grsecurity/gracl_fs.c
72528 @@ -0,0 +1,447 @@
72529 +#include <linux/kernel.h>
72530 +#include <linux/sched.h>
72531 +#include <linux/types.h>
72532 +#include <linux/fs.h>
72533 +#include <linux/file.h>
72534 +#include <linux/stat.h>
72535 +#include <linux/grsecurity.h>
72536 +#include <linux/grinternal.h>
72537 +#include <linux/gracl.h>
72538 +
72539 +umode_t
72540 +gr_acl_umask(void)
72541 +{
72542 + if (unlikely(!gr_acl_is_enabled()))
72543 + return 0;
72544 +
72545 + return current->role->umask;
72546 +}
72547 +
72548 +__u32
72549 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72550 + const struct vfsmount * mnt)
72551 +{
72552 + __u32 mode;
72553 +
72554 + if (unlikely(d_is_negative(dentry)))
72555 + return GR_FIND;
72556 +
72557 + mode =
72558 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72559 +
72560 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72561 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72562 + return mode;
72563 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72564 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72565 + return 0;
72566 + } else if (unlikely(!(mode & GR_FIND)))
72567 + return 0;
72568 +
72569 + return GR_FIND;
72570 +}
72571 +
72572 +__u32
72573 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72574 + int acc_mode)
72575 +{
72576 + __u32 reqmode = GR_FIND;
72577 + __u32 mode;
72578 +
72579 + if (unlikely(d_is_negative(dentry)))
72580 + return reqmode;
72581 +
72582 + if (acc_mode & MAY_APPEND)
72583 + reqmode |= GR_APPEND;
72584 + else if (acc_mode & MAY_WRITE)
72585 + reqmode |= GR_WRITE;
72586 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72587 + reqmode |= GR_READ;
72588 +
72589 + mode =
72590 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72591 + mnt);
72592 +
72593 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72594 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72595 + reqmode & GR_READ ? " reading" : "",
72596 + reqmode & GR_WRITE ? " writing" : reqmode &
72597 + GR_APPEND ? " appending" : "");
72598 + return reqmode;
72599 + } else
72600 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72601 + {
72602 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72603 + reqmode & GR_READ ? " reading" : "",
72604 + reqmode & GR_WRITE ? " writing" : reqmode &
72605 + GR_APPEND ? " appending" : "");
72606 + return 0;
72607 + } else if (unlikely((mode & reqmode) != reqmode))
72608 + return 0;
72609 +
72610 + return reqmode;
72611 +}
72612 +
72613 +__u32
72614 +gr_acl_handle_creat(const struct dentry * dentry,
72615 + const struct dentry * p_dentry,
72616 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72617 + const int imode)
72618 +{
72619 + __u32 reqmode = GR_WRITE | GR_CREATE;
72620 + __u32 mode;
72621 +
72622 + if (acc_mode & MAY_APPEND)
72623 + reqmode |= GR_APPEND;
72624 + // if a directory was required or the directory already exists, then
72625 + // don't count this open as a read
72626 + if ((acc_mode & MAY_READ) &&
72627 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72628 + reqmode |= GR_READ;
72629 + if ((open_flags & O_CREAT) &&
72630 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72631 + reqmode |= GR_SETID;
72632 +
72633 + mode =
72634 + gr_check_create(dentry, p_dentry, p_mnt,
72635 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72636 +
72637 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72638 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72639 + reqmode & GR_READ ? " reading" : "",
72640 + reqmode & GR_WRITE ? " writing" : reqmode &
72641 + GR_APPEND ? " appending" : "");
72642 + return reqmode;
72643 + } else
72644 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72645 + {
72646 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72647 + reqmode & GR_READ ? " reading" : "",
72648 + reqmode & GR_WRITE ? " writing" : reqmode &
72649 + GR_APPEND ? " appending" : "");
72650 + return 0;
72651 + } else if (unlikely((mode & reqmode) != reqmode))
72652 + return 0;
72653 +
72654 + return reqmode;
72655 +}
72656 +
72657 +__u32
72658 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72659 + const int fmode)
72660 +{
72661 + __u32 mode, reqmode = GR_FIND;
72662 +
72663 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72664 + reqmode |= GR_EXEC;
72665 + if (fmode & S_IWOTH)
72666 + reqmode |= GR_WRITE;
72667 + if (fmode & S_IROTH)
72668 + reqmode |= GR_READ;
72669 +
72670 + mode =
72671 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72672 + mnt);
72673 +
72674 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72675 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72676 + reqmode & GR_READ ? " reading" : "",
72677 + reqmode & GR_WRITE ? " writing" : "",
72678 + reqmode & GR_EXEC ? " executing" : "");
72679 + return reqmode;
72680 + } else
72681 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72682 + {
72683 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72684 + reqmode & GR_READ ? " reading" : "",
72685 + reqmode & GR_WRITE ? " writing" : "",
72686 + reqmode & GR_EXEC ? " executing" : "");
72687 + return 0;
72688 + } else if (unlikely((mode & reqmode) != reqmode))
72689 + return 0;
72690 +
72691 + return reqmode;
72692 +}
72693 +
72694 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72695 +{
72696 + __u32 mode;
72697 +
72698 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72699 +
72700 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72701 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72702 + return mode;
72703 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72704 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72705 + return 0;
72706 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72707 + return 0;
72708 +
72709 + return (reqmode);
72710 +}
72711 +
72712 +__u32
72713 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72714 +{
72715 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72716 +}
72717 +
72718 +__u32
72719 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72720 +{
72721 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72722 +}
72723 +
72724 +__u32
72725 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72726 +{
72727 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72728 +}
72729 +
72730 +__u32
72731 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72732 +{
72733 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72734 +}
72735 +
72736 +__u32
72737 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72738 + umode_t *modeptr)
72739 +{
72740 + umode_t mode;
72741 +
72742 + *modeptr &= ~gr_acl_umask();
72743 + mode = *modeptr;
72744 +
72745 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72746 + return 1;
72747 +
72748 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72749 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72750 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72751 + GR_CHMOD_ACL_MSG);
72752 + } else {
72753 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72754 + }
72755 +}
72756 +
72757 +__u32
72758 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72759 +{
72760 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72761 +}
72762 +
72763 +__u32
72764 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72765 +{
72766 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72767 +}
72768 +
72769 +__u32
72770 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72771 +{
72772 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72773 +}
72774 +
72775 +__u32
72776 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72777 +{
72778 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72779 +}
72780 +
72781 +__u32
72782 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72783 +{
72784 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72785 + GR_UNIXCONNECT_ACL_MSG);
72786 +}
72787 +
72788 +/* hardlinks require at minimum create and link permission,
72789 + any additional privilege required is based on the
72790 + privilege of the file being linked to
72791 +*/
72792 +__u32
72793 +gr_acl_handle_link(const struct dentry * new_dentry,
72794 + const struct dentry * parent_dentry,
72795 + const struct vfsmount * parent_mnt,
72796 + const struct dentry * old_dentry,
72797 + const struct vfsmount * old_mnt, const struct filename *to)
72798 +{
72799 + __u32 mode;
72800 + __u32 needmode = GR_CREATE | GR_LINK;
72801 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72802 +
72803 + mode =
72804 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72805 + old_mnt);
72806 +
72807 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72808 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72809 + return mode;
72810 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72811 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72812 + return 0;
72813 + } else if (unlikely((mode & needmode) != needmode))
72814 + return 0;
72815 +
72816 + return 1;
72817 +}
72818 +
72819 +__u32
72820 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72821 + const struct dentry * parent_dentry,
72822 + const struct vfsmount * parent_mnt, const struct filename *from)
72823 +{
72824 + __u32 needmode = GR_WRITE | GR_CREATE;
72825 + __u32 mode;
72826 +
72827 + mode =
72828 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72829 + GR_CREATE | GR_AUDIT_CREATE |
72830 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72831 +
72832 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72833 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72834 + return mode;
72835 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72836 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72837 + return 0;
72838 + } else if (unlikely((mode & needmode) != needmode))
72839 + return 0;
72840 +
72841 + return (GR_WRITE | GR_CREATE);
72842 +}
72843 +
72844 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72845 +{
72846 + __u32 mode;
72847 +
72848 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72849 +
72850 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72851 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72852 + return mode;
72853 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72854 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72855 + return 0;
72856 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72857 + return 0;
72858 +
72859 + return (reqmode);
72860 +}
72861 +
72862 +__u32
72863 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72864 + const struct dentry * parent_dentry,
72865 + const struct vfsmount * parent_mnt,
72866 + const int mode)
72867 +{
72868 + __u32 reqmode = GR_WRITE | GR_CREATE;
72869 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72870 + reqmode |= GR_SETID;
72871 +
72872 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72873 + reqmode, GR_MKNOD_ACL_MSG);
72874 +}
72875 +
72876 +__u32
72877 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72878 + const struct dentry *parent_dentry,
72879 + const struct vfsmount *parent_mnt)
72880 +{
72881 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72882 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
72883 +}
72884 +
72885 +#define RENAME_CHECK_SUCCESS(old, new) \
72886 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
72887 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
72888 +
72889 +int
72890 +gr_acl_handle_rename(struct dentry *new_dentry,
72891 + struct dentry *parent_dentry,
72892 + const struct vfsmount *parent_mnt,
72893 + struct dentry *old_dentry,
72894 + struct inode *old_parent_inode,
72895 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
72896 +{
72897 + __u32 comp1, comp2;
72898 + int error = 0;
72899 +
72900 + if (unlikely(!gr_acl_is_enabled()))
72901 + return 0;
72902 +
72903 + if (flags & RENAME_EXCHANGE) {
72904 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72905 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72906 + GR_SUPPRESS, parent_mnt);
72907 + comp2 =
72908 + gr_search_file(old_dentry,
72909 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72910 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72911 + } else if (d_is_negative(new_dentry)) {
72912 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
72913 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
72914 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
72915 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
72916 + GR_DELETE | GR_AUDIT_DELETE |
72917 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72918 + GR_SUPPRESS, old_mnt);
72919 + } else {
72920 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72921 + GR_CREATE | GR_DELETE |
72922 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
72923 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72924 + GR_SUPPRESS, parent_mnt);
72925 + comp2 =
72926 + gr_search_file(old_dentry,
72927 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72928 + GR_DELETE | GR_AUDIT_DELETE |
72929 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72930 + }
72931 +
72932 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
72933 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
72934 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72935 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
72936 + && !(comp2 & GR_SUPPRESS)) {
72937 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72938 + error = -EACCES;
72939 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
72940 + error = -EACCES;
72941 +
72942 + return error;
72943 +}
72944 +
72945 +void
72946 +gr_acl_handle_exit(void)
72947 +{
72948 + u16 id;
72949 + char *rolename;
72950 +
72951 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
72952 + !(current->role->roletype & GR_ROLE_PERSIST))) {
72953 + id = current->acl_role_id;
72954 + rolename = current->role->rolename;
72955 + gr_set_acls(1);
72956 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
72957 + }
72958 +
72959 + gr_put_exec_file(current);
72960 + return;
72961 +}
72962 +
72963 +int
72964 +gr_acl_handle_procpidmem(const struct task_struct *task)
72965 +{
72966 + if (unlikely(!gr_acl_is_enabled()))
72967 + return 0;
72968 +
72969 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
72970 + !(current->acl->mode & GR_POVERRIDE) &&
72971 + !(current->role->roletype & GR_ROLE_GOD))
72972 + return -EACCES;
72973 +
72974 + return 0;
72975 +}
72976 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
72977 new file mode 100644
72978 index 0000000..f056b81
72979 --- /dev/null
72980 +++ b/grsecurity/gracl_ip.c
72981 @@ -0,0 +1,386 @@
72982 +#include <linux/kernel.h>
72983 +#include <asm/uaccess.h>
72984 +#include <asm/errno.h>
72985 +#include <net/sock.h>
72986 +#include <linux/file.h>
72987 +#include <linux/fs.h>
72988 +#include <linux/net.h>
72989 +#include <linux/in.h>
72990 +#include <linux/skbuff.h>
72991 +#include <linux/ip.h>
72992 +#include <linux/udp.h>
72993 +#include <linux/types.h>
72994 +#include <linux/sched.h>
72995 +#include <linux/netdevice.h>
72996 +#include <linux/inetdevice.h>
72997 +#include <linux/gracl.h>
72998 +#include <linux/grsecurity.h>
72999 +#include <linux/grinternal.h>
73000 +
73001 +#define GR_BIND 0x01
73002 +#define GR_CONNECT 0x02
73003 +#define GR_INVERT 0x04
73004 +#define GR_BINDOVERRIDE 0x08
73005 +#define GR_CONNECTOVERRIDE 0x10
73006 +#define GR_SOCK_FAMILY 0x20
73007 +
73008 +static const char * gr_protocols[IPPROTO_MAX] = {
73009 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
73010 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
73011 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
73012 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
73013 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
73014 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
73015 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
73016 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
73017 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
73018 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
73019 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
73020 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
73021 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
73022 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
73023 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
73024 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
73025 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
73026 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
73027 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
73028 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
73029 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
73030 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
73031 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
73032 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
73033 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
73034 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
73035 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
73036 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
73037 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
73038 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
73039 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
73040 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
73041 + };
73042 +
73043 +static const char * gr_socktypes[SOCK_MAX] = {
73044 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
73045 + "unknown:7", "unknown:8", "unknown:9", "packet"
73046 + };
73047 +
73048 +static const char * gr_sockfamilies[AF_MAX+1] = {
73049 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
73050 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
73051 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
73052 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
73053 + };
73054 +
73055 +const char *
73056 +gr_proto_to_name(unsigned char proto)
73057 +{
73058 + return gr_protocols[proto];
73059 +}
73060 +
73061 +const char *
73062 +gr_socktype_to_name(unsigned char type)
73063 +{
73064 + return gr_socktypes[type];
73065 +}
73066 +
73067 +const char *
73068 +gr_sockfamily_to_name(unsigned char family)
73069 +{
73070 + return gr_sockfamilies[family];
73071 +}
73072 +
73073 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
73074 +
73075 +int
73076 +gr_search_socket(const int domain, const int type, const int protocol)
73077 +{
73078 + struct acl_subject_label *curr;
73079 + const struct cred *cred = current_cred();
73080 +
73081 + if (unlikely(!gr_acl_is_enabled()))
73082 + goto exit;
73083 +
73084 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73085 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73086 + goto exit; // let the kernel handle it
73087 +
73088 + curr = current->acl;
73089 +
73090 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73091 + /* the family is allowed, if this is PF_INET allow it only if
73092 + the extra sock type/protocol checks pass */
73093 + if (domain == PF_INET)
73094 + goto inet_check;
73095 + goto exit;
73096 + } else {
73097 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73098 + __u32 fakeip = 0;
73099 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73100 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73101 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73102 + gr_to_filename(current->exec_file->f_path.dentry,
73103 + current->exec_file->f_path.mnt) :
73104 + curr->filename, curr->filename,
73105 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73106 + &current->signal->saved_ip);
73107 + goto exit;
73108 + }
73109 + goto exit_fail;
73110 + }
73111 +
73112 +inet_check:
73113 + /* the rest of this checking is for IPv4 only */
73114 + if (!curr->ips)
73115 + goto exit;
73116 +
73117 + if ((curr->ip_type & (1U << type)) &&
73118 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73119 + goto exit;
73120 +
73121 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73122 + /* we don't place acls on raw sockets , and sometimes
73123 + dgram/ip sockets are opened for ioctl and not
73124 + bind/connect, so we'll fake a bind learn log */
73125 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73126 + __u32 fakeip = 0;
73127 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73128 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73129 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73130 + gr_to_filename(current->exec_file->f_path.dentry,
73131 + current->exec_file->f_path.mnt) :
73132 + curr->filename, curr->filename,
73133 + &fakeip, 0, type,
73134 + protocol, GR_CONNECT, &current->signal->saved_ip);
73135 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73136 + __u32 fakeip = 0;
73137 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73138 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73139 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73140 + gr_to_filename(current->exec_file->f_path.dentry,
73141 + current->exec_file->f_path.mnt) :
73142 + curr->filename, curr->filename,
73143 + &fakeip, 0, type,
73144 + protocol, GR_BIND, &current->signal->saved_ip);
73145 + }
73146 + /* we'll log when they use connect or bind */
73147 + goto exit;
73148 + }
73149 +
73150 +exit_fail:
73151 + if (domain == PF_INET)
73152 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73153 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73154 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73155 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73156 + gr_socktype_to_name(type), protocol);
73157 +
73158 + return 0;
73159 +exit:
73160 + return 1;
73161 +}
73162 +
73163 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73164 +{
73165 + if ((ip->mode & mode) &&
73166 + (ip_port >= ip->low) &&
73167 + (ip_port <= ip->high) &&
73168 + ((ntohl(ip_addr) & our_netmask) ==
73169 + (ntohl(our_addr) & our_netmask))
73170 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73171 + && (ip->type & (1U << type))) {
73172 + if (ip->mode & GR_INVERT)
73173 + return 2; // specifically denied
73174 + else
73175 + return 1; // allowed
73176 + }
73177 +
73178 + return 0; // not specifically allowed, may continue parsing
73179 +}
73180 +
73181 +static int
73182 +gr_search_connectbind(const int full_mode, struct sock *sk,
73183 + struct sockaddr_in *addr, const int type)
73184 +{
73185 + char iface[IFNAMSIZ] = {0};
73186 + struct acl_subject_label *curr;
73187 + struct acl_ip_label *ip;
73188 + struct inet_sock *isk;
73189 + struct net_device *dev;
73190 + struct in_device *idev;
73191 + unsigned long i;
73192 + int ret;
73193 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73194 + __u32 ip_addr = 0;
73195 + __u32 our_addr;
73196 + __u32 our_netmask;
73197 + char *p;
73198 + __u16 ip_port = 0;
73199 + const struct cred *cred = current_cred();
73200 +
73201 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73202 + return 0;
73203 +
73204 + curr = current->acl;
73205 + isk = inet_sk(sk);
73206 +
73207 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73208 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73209 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73210 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73211 + struct sockaddr_in saddr;
73212 + int err;
73213 +
73214 + saddr.sin_family = AF_INET;
73215 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73216 + saddr.sin_port = isk->inet_sport;
73217 +
73218 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73219 + if (err)
73220 + return err;
73221 +
73222 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73223 + if (err)
73224 + return err;
73225 + }
73226 +
73227 + if (!curr->ips)
73228 + return 0;
73229 +
73230 + ip_addr = addr->sin_addr.s_addr;
73231 + ip_port = ntohs(addr->sin_port);
73232 +
73233 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73234 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73235 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73236 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73237 + gr_to_filename(current->exec_file->f_path.dentry,
73238 + current->exec_file->f_path.mnt) :
73239 + curr->filename, curr->filename,
73240 + &ip_addr, ip_port, type,
73241 + sk->sk_protocol, mode, &current->signal->saved_ip);
73242 + return 0;
73243 + }
73244 +
73245 + for (i = 0; i < curr->ip_num; i++) {
73246 + ip = *(curr->ips + i);
73247 + if (ip->iface != NULL) {
73248 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73249 + p = strchr(iface, ':');
73250 + if (p != NULL)
73251 + *p = '\0';
73252 + dev = dev_get_by_name(sock_net(sk), iface);
73253 + if (dev == NULL)
73254 + continue;
73255 + idev = in_dev_get(dev);
73256 + if (idev == NULL) {
73257 + dev_put(dev);
73258 + continue;
73259 + }
73260 + rcu_read_lock();
73261 + for_ifa(idev) {
73262 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73263 + our_addr = ifa->ifa_address;
73264 + our_netmask = 0xffffffff;
73265 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73266 + if (ret == 1) {
73267 + rcu_read_unlock();
73268 + in_dev_put(idev);
73269 + dev_put(dev);
73270 + return 0;
73271 + } else if (ret == 2) {
73272 + rcu_read_unlock();
73273 + in_dev_put(idev);
73274 + dev_put(dev);
73275 + goto denied;
73276 + }
73277 + }
73278 + } endfor_ifa(idev);
73279 + rcu_read_unlock();
73280 + in_dev_put(idev);
73281 + dev_put(dev);
73282 + } else {
73283 + our_addr = ip->addr;
73284 + our_netmask = ip->netmask;
73285 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73286 + if (ret == 1)
73287 + return 0;
73288 + else if (ret == 2)
73289 + goto denied;
73290 + }
73291 + }
73292 +
73293 +denied:
73294 + if (mode == GR_BIND)
73295 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73296 + else if (mode == GR_CONNECT)
73297 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73298 +
73299 + return -EACCES;
73300 +}
73301 +
73302 +int
73303 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73304 +{
73305 + /* always allow disconnection of dgram sockets with connect */
73306 + if (addr->sin_family == AF_UNSPEC)
73307 + return 0;
73308 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73309 +}
73310 +
73311 +int
73312 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73313 +{
73314 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73315 +}
73316 +
73317 +int gr_search_listen(struct socket *sock)
73318 +{
73319 + struct sock *sk = sock->sk;
73320 + struct sockaddr_in addr;
73321 +
73322 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73323 + addr.sin_port = inet_sk(sk)->inet_sport;
73324 +
73325 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73326 +}
73327 +
73328 +int gr_search_accept(struct socket *sock)
73329 +{
73330 + struct sock *sk = sock->sk;
73331 + struct sockaddr_in addr;
73332 +
73333 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73334 + addr.sin_port = inet_sk(sk)->inet_sport;
73335 +
73336 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73337 +}
73338 +
73339 +int
73340 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73341 +{
73342 + if (addr)
73343 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73344 + else {
73345 + struct sockaddr_in sin;
73346 + const struct inet_sock *inet = inet_sk(sk);
73347 +
73348 + sin.sin_addr.s_addr = inet->inet_daddr;
73349 + sin.sin_port = inet->inet_dport;
73350 +
73351 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73352 + }
73353 +}
73354 +
73355 +int
73356 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73357 +{
73358 + struct sockaddr_in sin;
73359 +
73360 + if (unlikely(skb->len < sizeof (struct udphdr)))
73361 + return 0; // skip this packet
73362 +
73363 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73364 + sin.sin_port = udp_hdr(skb)->source;
73365 +
73366 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73367 +}
73368 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73369 new file mode 100644
73370 index 0000000..25f54ef
73371 --- /dev/null
73372 +++ b/grsecurity/gracl_learn.c
73373 @@ -0,0 +1,207 @@
73374 +#include <linux/kernel.h>
73375 +#include <linux/mm.h>
73376 +#include <linux/sched.h>
73377 +#include <linux/poll.h>
73378 +#include <linux/string.h>
73379 +#include <linux/file.h>
73380 +#include <linux/types.h>
73381 +#include <linux/vmalloc.h>
73382 +#include <linux/grinternal.h>
73383 +
73384 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73385 + size_t count, loff_t *ppos);
73386 +extern int gr_acl_is_enabled(void);
73387 +
73388 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73389 +static int gr_learn_attached;
73390 +
73391 +/* use a 512k buffer */
73392 +#define LEARN_BUFFER_SIZE (512 * 1024)
73393 +
73394 +static DEFINE_SPINLOCK(gr_learn_lock);
73395 +static DEFINE_MUTEX(gr_learn_user_mutex);
73396 +
73397 +/* we need to maintain two buffers, so that the kernel context of grlearn
73398 + uses a semaphore around the userspace copying, and the other kernel contexts
73399 + use a spinlock when copying into the buffer, since they cannot sleep
73400 +*/
73401 +static char *learn_buffer;
73402 +static char *learn_buffer_user;
73403 +static int learn_buffer_len;
73404 +static int learn_buffer_user_len;
73405 +
73406 +static ssize_t
73407 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73408 +{
73409 + DECLARE_WAITQUEUE(wait, current);
73410 + ssize_t retval = 0;
73411 +
73412 + add_wait_queue(&learn_wait, &wait);
73413 + set_current_state(TASK_INTERRUPTIBLE);
73414 + do {
73415 + mutex_lock(&gr_learn_user_mutex);
73416 + spin_lock(&gr_learn_lock);
73417 + if (learn_buffer_len)
73418 + break;
73419 + spin_unlock(&gr_learn_lock);
73420 + mutex_unlock(&gr_learn_user_mutex);
73421 + if (file->f_flags & O_NONBLOCK) {
73422 + retval = -EAGAIN;
73423 + goto out;
73424 + }
73425 + if (signal_pending(current)) {
73426 + retval = -ERESTARTSYS;
73427 + goto out;
73428 + }
73429 +
73430 + schedule();
73431 + } while (1);
73432 +
73433 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73434 + learn_buffer_user_len = learn_buffer_len;
73435 + retval = learn_buffer_len;
73436 + learn_buffer_len = 0;
73437 +
73438 + spin_unlock(&gr_learn_lock);
73439 +
73440 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73441 + retval = -EFAULT;
73442 +
73443 + mutex_unlock(&gr_learn_user_mutex);
73444 +out:
73445 + set_current_state(TASK_RUNNING);
73446 + remove_wait_queue(&learn_wait, &wait);
73447 + return retval;
73448 +}
73449 +
73450 +static unsigned int
73451 +poll_learn(struct file * file, poll_table * wait)
73452 +{
73453 + poll_wait(file, &learn_wait, wait);
73454 +
73455 + if (learn_buffer_len)
73456 + return (POLLIN | POLLRDNORM);
73457 +
73458 + return 0;
73459 +}
73460 +
73461 +void
73462 +gr_clear_learn_entries(void)
73463 +{
73464 + char *tmp;
73465 +
73466 + mutex_lock(&gr_learn_user_mutex);
73467 + spin_lock(&gr_learn_lock);
73468 + tmp = learn_buffer;
73469 + learn_buffer = NULL;
73470 + spin_unlock(&gr_learn_lock);
73471 + if (tmp)
73472 + vfree(tmp);
73473 + if (learn_buffer_user != NULL) {
73474 + vfree(learn_buffer_user);
73475 + learn_buffer_user = NULL;
73476 + }
73477 + learn_buffer_len = 0;
73478 + mutex_unlock(&gr_learn_user_mutex);
73479 +
73480 + return;
73481 +}
73482 +
73483 +void
73484 +gr_add_learn_entry(const char *fmt, ...)
73485 +{
73486 + va_list args;
73487 + unsigned int len;
73488 +
73489 + if (!gr_learn_attached)
73490 + return;
73491 +
73492 + spin_lock(&gr_learn_lock);
73493 +
73494 + /* leave a gap at the end so we know when it's "full" but don't have to
73495 + compute the exact length of the string we're trying to append
73496 + */
73497 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73498 + spin_unlock(&gr_learn_lock);
73499 + wake_up_interruptible(&learn_wait);
73500 + return;
73501 + }
73502 + if (learn_buffer == NULL) {
73503 + spin_unlock(&gr_learn_lock);
73504 + return;
73505 + }
73506 +
73507 + va_start(args, fmt);
73508 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73509 + va_end(args);
73510 +
73511 + learn_buffer_len += len + 1;
73512 +
73513 + spin_unlock(&gr_learn_lock);
73514 + wake_up_interruptible(&learn_wait);
73515 +
73516 + return;
73517 +}
73518 +
73519 +static int
73520 +open_learn(struct inode *inode, struct file *file)
73521 +{
73522 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73523 + return -EBUSY;
73524 + if (file->f_mode & FMODE_READ) {
73525 + int retval = 0;
73526 + mutex_lock(&gr_learn_user_mutex);
73527 + if (learn_buffer == NULL)
73528 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73529 + if (learn_buffer_user == NULL)
73530 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73531 + if (learn_buffer == NULL) {
73532 + retval = -ENOMEM;
73533 + goto out_error;
73534 + }
73535 + if (learn_buffer_user == NULL) {
73536 + retval = -ENOMEM;
73537 + goto out_error;
73538 + }
73539 + learn_buffer_len = 0;
73540 + learn_buffer_user_len = 0;
73541 + gr_learn_attached = 1;
73542 +out_error:
73543 + mutex_unlock(&gr_learn_user_mutex);
73544 + return retval;
73545 + }
73546 + return 0;
73547 +}
73548 +
73549 +static int
73550 +close_learn(struct inode *inode, struct file *file)
73551 +{
73552 + if (file->f_mode & FMODE_READ) {
73553 + char *tmp = NULL;
73554 + mutex_lock(&gr_learn_user_mutex);
73555 + spin_lock(&gr_learn_lock);
73556 + tmp = learn_buffer;
73557 + learn_buffer = NULL;
73558 + spin_unlock(&gr_learn_lock);
73559 + if (tmp)
73560 + vfree(tmp);
73561 + if (learn_buffer_user != NULL) {
73562 + vfree(learn_buffer_user);
73563 + learn_buffer_user = NULL;
73564 + }
73565 + learn_buffer_len = 0;
73566 + learn_buffer_user_len = 0;
73567 + gr_learn_attached = 0;
73568 + mutex_unlock(&gr_learn_user_mutex);
73569 + }
73570 +
73571 + return 0;
73572 +}
73573 +
73574 +const struct file_operations grsec_fops = {
73575 + .read = read_learn,
73576 + .write = write_grsec_handler,
73577 + .open = open_learn,
73578 + .release = close_learn,
73579 + .poll = poll_learn,
73580 +};
73581 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73582 new file mode 100644
73583 index 0000000..fd26052
73584 --- /dev/null
73585 +++ b/grsecurity/gracl_policy.c
73586 @@ -0,0 +1,1781 @@
73587 +#include <linux/kernel.h>
73588 +#include <linux/module.h>
73589 +#include <linux/sched.h>
73590 +#include <linux/mm.h>
73591 +#include <linux/file.h>
73592 +#include <linux/fs.h>
73593 +#include <linux/namei.h>
73594 +#include <linux/mount.h>
73595 +#include <linux/tty.h>
73596 +#include <linux/proc_fs.h>
73597 +#include <linux/lglock.h>
73598 +#include <linux/slab.h>
73599 +#include <linux/vmalloc.h>
73600 +#include <linux/types.h>
73601 +#include <linux/sysctl.h>
73602 +#include <linux/netdevice.h>
73603 +#include <linux/ptrace.h>
73604 +#include <linux/gracl.h>
73605 +#include <linux/gralloc.h>
73606 +#include <linux/security.h>
73607 +#include <linux/grinternal.h>
73608 +#include <linux/pid_namespace.h>
73609 +#include <linux/stop_machine.h>
73610 +#include <linux/fdtable.h>
73611 +#include <linux/percpu.h>
73612 +#include <linux/lglock.h>
73613 +#include <linux/hugetlb.h>
73614 +#include <linux/posix-timers.h>
73615 +#include "../fs/mount.h"
73616 +
73617 +#include <asm/uaccess.h>
73618 +#include <asm/errno.h>
73619 +#include <asm/mman.h>
73620 +
73621 +extern struct gr_policy_state *polstate;
73622 +
73623 +#define FOR_EACH_ROLE_START(role) \
73624 + role = polstate->role_list; \
73625 + while (role) {
73626 +
73627 +#define FOR_EACH_ROLE_END(role) \
73628 + role = role->prev; \
73629 + }
73630 +
73631 +struct path gr_real_root;
73632 +
73633 +extern struct gr_alloc_state *current_alloc_state;
73634 +
73635 +u16 acl_sp_role_value;
73636 +
73637 +static DEFINE_MUTEX(gr_dev_mutex);
73638 +
73639 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73640 +extern void gr_clear_learn_entries(void);
73641 +
73642 +struct gr_arg *gr_usermode __read_only;
73643 +unsigned char *gr_system_salt __read_only;
73644 +unsigned char *gr_system_sum __read_only;
73645 +
73646 +static unsigned int gr_auth_attempts = 0;
73647 +static unsigned long gr_auth_expires = 0UL;
73648 +
73649 +struct acl_object_label *fakefs_obj_rw;
73650 +struct acl_object_label *fakefs_obj_rwx;
73651 +
73652 +extern int gr_init_uidset(void);
73653 +extern void gr_free_uidset(void);
73654 +extern void gr_remove_uid(uid_t uid);
73655 +extern int gr_find_uid(uid_t uid);
73656 +
73657 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73658 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73659 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73660 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73661 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73662 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73663 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73664 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73665 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73666 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73667 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73668 +extern void assign_special_role(const char *rolename);
73669 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73670 +extern int gr_rbac_disable(void *unused);
73671 +extern void gr_enable_rbac_system(void);
73672 +
73673 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73674 +{
73675 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73676 + return -EFAULT;
73677 +
73678 + return 0;
73679 +}
73680 +
73681 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73682 +{
73683 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73684 + return -EFAULT;
73685 +
73686 + return 0;
73687 +}
73688 +
73689 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73690 +{
73691 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73692 + return -EFAULT;
73693 +
73694 + return 0;
73695 +}
73696 +
73697 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73698 +{
73699 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73700 + return -EFAULT;
73701 +
73702 + return 0;
73703 +}
73704 +
73705 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73706 +{
73707 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73708 + return -EFAULT;
73709 +
73710 + return 0;
73711 +}
73712 +
73713 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73714 +{
73715 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73716 + return -EFAULT;
73717 +
73718 + return 0;
73719 +}
73720 +
73721 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73722 +{
73723 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73724 + return -EFAULT;
73725 +
73726 + return 0;
73727 +}
73728 +
73729 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73730 +{
73731 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73732 + return -EFAULT;
73733 +
73734 + return 0;
73735 +}
73736 +
73737 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73738 +{
73739 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73740 + return -EFAULT;
73741 +
73742 + return 0;
73743 +}
73744 +
73745 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73746 +{
73747 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73748 + return -EFAULT;
73749 +
73750 + if ((uwrap->version != GRSECURITY_VERSION) ||
73751 + (uwrap->size != sizeof(struct gr_arg)))
73752 + return -EINVAL;
73753 +
73754 + return 0;
73755 +}
73756 +
73757 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73758 +{
73759 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73760 + return -EFAULT;
73761 +
73762 + return 0;
73763 +}
73764 +
73765 +static size_t get_gr_arg_wrapper_size_normal(void)
73766 +{
73767 + return sizeof(struct gr_arg_wrapper);
73768 +}
73769 +
73770 +#ifdef CONFIG_COMPAT
73771 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73772 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73773 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73774 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73775 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73776 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73777 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73778 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73779 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73780 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73781 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73782 +extern size_t get_gr_arg_wrapper_size_compat(void);
73783 +
73784 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73785 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73786 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73787 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73788 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73789 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73790 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73791 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73792 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73793 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73794 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73795 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73796 +
73797 +#else
73798 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73799 +#define copy_gr_arg copy_gr_arg_normal
73800 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73801 +#define copy_acl_object_label copy_acl_object_label_normal
73802 +#define copy_acl_subject_label copy_acl_subject_label_normal
73803 +#define copy_acl_role_label copy_acl_role_label_normal
73804 +#define copy_acl_ip_label copy_acl_ip_label_normal
73805 +#define copy_pointer_from_array copy_pointer_from_array_normal
73806 +#define copy_sprole_pw copy_sprole_pw_normal
73807 +#define copy_role_transition copy_role_transition_normal
73808 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73809 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73810 +#endif
73811 +
73812 +static struct acl_subject_label *
73813 +lookup_subject_map(const struct acl_subject_label *userp)
73814 +{
73815 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73816 + struct subject_map *match;
73817 +
73818 + match = polstate->subj_map_set.s_hash[index];
73819 +
73820 + while (match && match->user != userp)
73821 + match = match->next;
73822 +
73823 + if (match != NULL)
73824 + return match->kernel;
73825 + else
73826 + return NULL;
73827 +}
73828 +
73829 +static void
73830 +insert_subj_map_entry(struct subject_map *subjmap)
73831 +{
73832 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73833 + struct subject_map **curr;
73834 +
73835 + subjmap->prev = NULL;
73836 +
73837 + curr = &polstate->subj_map_set.s_hash[index];
73838 + if (*curr != NULL)
73839 + (*curr)->prev = subjmap;
73840 +
73841 + subjmap->next = *curr;
73842 + *curr = subjmap;
73843 +
73844 + return;
73845 +}
73846 +
73847 +static void
73848 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73849 +{
73850 + unsigned int index =
73851 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73852 + struct acl_role_label **curr;
73853 + struct acl_role_label *tmp, *tmp2;
73854 +
73855 + curr = &polstate->acl_role_set.r_hash[index];
73856 +
73857 + /* simple case, slot is empty, just set it to our role */
73858 + if (*curr == NULL) {
73859 + *curr = role;
73860 + } else {
73861 + /* example:
73862 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73863 + 2 -> 3
73864 + */
73865 + /* first check to see if we can already be reached via this slot */
73866 + tmp = *curr;
73867 + while (tmp && tmp != role)
73868 + tmp = tmp->next;
73869 + if (tmp == role) {
73870 + /* we don't need to add ourselves to this slot's chain */
73871 + return;
73872 + }
73873 + /* we need to add ourselves to this chain, two cases */
73874 + if (role->next == NULL) {
73875 + /* simple case, append the current chain to our role */
73876 + role->next = *curr;
73877 + *curr = role;
73878 + } else {
73879 + /* 1 -> 2 -> 3 -> 4
73880 + 2 -> 3 -> 4
73881 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
73882 + */
73883 + /* trickier case: walk our role's chain until we find
73884 + the role for the start of the current slot's chain */
73885 + tmp = role;
73886 + tmp2 = *curr;
73887 + while (tmp->next && tmp->next != tmp2)
73888 + tmp = tmp->next;
73889 + if (tmp->next == tmp2) {
73890 + /* from example above, we found 3, so just
73891 + replace this slot's chain with ours */
73892 + *curr = role;
73893 + } else {
73894 + /* we didn't find a subset of our role's chain
73895 + in the current slot's chain, so append their
73896 + chain to ours, and set us as the first role in
73897 + the slot's chain
73898 +
73899 + we could fold this case with the case above,
73900 + but making it explicit for clarity
73901 + */
73902 + tmp->next = tmp2;
73903 + *curr = role;
73904 + }
73905 + }
73906 + }
73907 +
73908 + return;
73909 +}
73910 +
73911 +static void
73912 +insert_acl_role_label(struct acl_role_label *role)
73913 +{
73914 + int i;
73915 +
73916 + if (polstate->role_list == NULL) {
73917 + polstate->role_list = role;
73918 + role->prev = NULL;
73919 + } else {
73920 + role->prev = polstate->role_list;
73921 + polstate->role_list = role;
73922 + }
73923 +
73924 + /* used for hash chains */
73925 + role->next = NULL;
73926 +
73927 + if (role->roletype & GR_ROLE_DOMAIN) {
73928 + for (i = 0; i < role->domain_child_num; i++)
73929 + __insert_acl_role_label(role, role->domain_children[i]);
73930 + } else
73931 + __insert_acl_role_label(role, role->uidgid);
73932 +}
73933 +
73934 +static int
73935 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
73936 +{
73937 + struct name_entry **curr, *nentry;
73938 + struct inodev_entry *ientry;
73939 + unsigned int len = strlen(name);
73940 + unsigned int key = full_name_hash(name, len);
73941 + unsigned int index = key % polstate->name_set.n_size;
73942 +
73943 + curr = &polstate->name_set.n_hash[index];
73944 +
73945 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
73946 + curr = &((*curr)->next);
73947 +
73948 + if (*curr != NULL)
73949 + return 1;
73950 +
73951 + nentry = acl_alloc(sizeof (struct name_entry));
73952 + if (nentry == NULL)
73953 + return 0;
73954 + ientry = acl_alloc(sizeof (struct inodev_entry));
73955 + if (ientry == NULL)
73956 + return 0;
73957 + ientry->nentry = nentry;
73958 +
73959 + nentry->key = key;
73960 + nentry->name = name;
73961 + nentry->inode = inode;
73962 + nentry->device = device;
73963 + nentry->len = len;
73964 + nentry->deleted = deleted;
73965 +
73966 + nentry->prev = NULL;
73967 + curr = &polstate->name_set.n_hash[index];
73968 + if (*curr != NULL)
73969 + (*curr)->prev = nentry;
73970 + nentry->next = *curr;
73971 + *curr = nentry;
73972 +
73973 + /* insert us into the table searchable by inode/dev */
73974 + __insert_inodev_entry(polstate, ientry);
73975 +
73976 + return 1;
73977 +}
73978 +
73979 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
73980 +
73981 +static void *
73982 +create_table(__u32 * len, int elementsize)
73983 +{
73984 + unsigned int table_sizes[] = {
73985 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
73986 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
73987 + 4194301, 8388593, 16777213, 33554393, 67108859
73988 + };
73989 + void *newtable = NULL;
73990 + unsigned int pwr = 0;
73991 +
73992 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
73993 + table_sizes[pwr] <= *len)
73994 + pwr++;
73995 +
73996 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
73997 + return newtable;
73998 +
73999 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
74000 + newtable =
74001 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
74002 + else
74003 + newtable = vmalloc(table_sizes[pwr] * elementsize);
74004 +
74005 + *len = table_sizes[pwr];
74006 +
74007 + return newtable;
74008 +}
74009 +
74010 +static int
74011 +init_variables(const struct gr_arg *arg, bool reload)
74012 +{
74013 + struct task_struct *reaper = init_pid_ns.child_reaper;
74014 + unsigned int stacksize;
74015 +
74016 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
74017 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
74018 + polstate->name_set.n_size = arg->role_db.num_objects;
74019 + polstate->inodev_set.i_size = arg->role_db.num_objects;
74020 +
74021 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
74022 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
74023 + return 1;
74024 +
74025 + if (!reload) {
74026 + if (!gr_init_uidset())
74027 + return 1;
74028 + }
74029 +
74030 + /* set up the stack that holds allocation info */
74031 +
74032 + stacksize = arg->role_db.num_pointers + 5;
74033 +
74034 + if (!acl_alloc_stack_init(stacksize))
74035 + return 1;
74036 +
74037 + if (!reload) {
74038 + /* grab reference for the real root dentry and vfsmount */
74039 + get_fs_root(reaper->fs, &gr_real_root);
74040 +
74041 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74042 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
74043 +#endif
74044 +
74045 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74046 + if (fakefs_obj_rw == NULL)
74047 + return 1;
74048 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
74049 +
74050 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
74051 + if (fakefs_obj_rwx == NULL)
74052 + return 1;
74053 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
74054 + }
74055 +
74056 + polstate->subj_map_set.s_hash =
74057 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
74058 + polstate->acl_role_set.r_hash =
74059 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
74060 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
74061 + polstate->inodev_set.i_hash =
74062 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
74063 +
74064 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
74065 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
74066 + return 1;
74067 +
74068 + memset(polstate->subj_map_set.s_hash, 0,
74069 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
74070 + memset(polstate->acl_role_set.r_hash, 0,
74071 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
74072 + memset(polstate->name_set.n_hash, 0,
74073 + sizeof (struct name_entry *) * polstate->name_set.n_size);
74074 + memset(polstate->inodev_set.i_hash, 0,
74075 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
74076 +
74077 + return 0;
74078 +}
74079 +
74080 +/* free information not needed after startup
74081 + currently contains user->kernel pointer mappings for subjects
74082 +*/
74083 +
74084 +static void
74085 +free_init_variables(void)
74086 +{
74087 + __u32 i;
74088 +
74089 + if (polstate->subj_map_set.s_hash) {
74090 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74091 + if (polstate->subj_map_set.s_hash[i]) {
74092 + kfree(polstate->subj_map_set.s_hash[i]);
74093 + polstate->subj_map_set.s_hash[i] = NULL;
74094 + }
74095 + }
74096 +
74097 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74098 + PAGE_SIZE)
74099 + kfree(polstate->subj_map_set.s_hash);
74100 + else
74101 + vfree(polstate->subj_map_set.s_hash);
74102 + }
74103 +
74104 + return;
74105 +}
74106 +
74107 +static void
74108 +free_variables(bool reload)
74109 +{
74110 + struct acl_subject_label *s;
74111 + struct acl_role_label *r;
74112 + struct task_struct *task, *task2;
74113 + unsigned int x;
74114 +
74115 + if (!reload) {
74116 + gr_clear_learn_entries();
74117 +
74118 + read_lock(&tasklist_lock);
74119 + do_each_thread(task2, task) {
74120 + task->acl_sp_role = 0;
74121 + task->acl_role_id = 0;
74122 + task->inherited = 0;
74123 + task->acl = NULL;
74124 + task->role = NULL;
74125 + } while_each_thread(task2, task);
74126 + read_unlock(&tasklist_lock);
74127 +
74128 + kfree(fakefs_obj_rw);
74129 + fakefs_obj_rw = NULL;
74130 + kfree(fakefs_obj_rwx);
74131 + fakefs_obj_rwx = NULL;
74132 +
74133 + /* release the reference to the real root dentry and vfsmount */
74134 + path_put(&gr_real_root);
74135 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74136 + }
74137 +
74138 + /* free all object hash tables */
74139 +
74140 + FOR_EACH_ROLE_START(r)
74141 + if (r->subj_hash == NULL)
74142 + goto next_role;
74143 + FOR_EACH_SUBJECT_START(r, s, x)
74144 + if (s->obj_hash == NULL)
74145 + break;
74146 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74147 + kfree(s->obj_hash);
74148 + else
74149 + vfree(s->obj_hash);
74150 + FOR_EACH_SUBJECT_END(s, x)
74151 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74152 + if (s->obj_hash == NULL)
74153 + break;
74154 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74155 + kfree(s->obj_hash);
74156 + else
74157 + vfree(s->obj_hash);
74158 + FOR_EACH_NESTED_SUBJECT_END(s)
74159 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74160 + kfree(r->subj_hash);
74161 + else
74162 + vfree(r->subj_hash);
74163 + r->subj_hash = NULL;
74164 +next_role:
74165 + FOR_EACH_ROLE_END(r)
74166 +
74167 + acl_free_all();
74168 +
74169 + if (polstate->acl_role_set.r_hash) {
74170 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74171 + PAGE_SIZE)
74172 + kfree(polstate->acl_role_set.r_hash);
74173 + else
74174 + vfree(polstate->acl_role_set.r_hash);
74175 + }
74176 + if (polstate->name_set.n_hash) {
74177 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74178 + PAGE_SIZE)
74179 + kfree(polstate->name_set.n_hash);
74180 + else
74181 + vfree(polstate->name_set.n_hash);
74182 + }
74183 +
74184 + if (polstate->inodev_set.i_hash) {
74185 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74186 + PAGE_SIZE)
74187 + kfree(polstate->inodev_set.i_hash);
74188 + else
74189 + vfree(polstate->inodev_set.i_hash);
74190 + }
74191 +
74192 + if (!reload)
74193 + gr_free_uidset();
74194 +
74195 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74196 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74197 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74198 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74199 +
74200 + polstate->default_role = NULL;
74201 + polstate->kernel_role = NULL;
74202 + polstate->role_list = NULL;
74203 +
74204 + return;
74205 +}
74206 +
74207 +static struct acl_subject_label *
74208 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74209 +
74210 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74211 +{
74212 + unsigned int len = strnlen_user(*name, maxlen);
74213 + char *tmp;
74214 +
74215 + if (!len || len >= maxlen)
74216 + return -EINVAL;
74217 +
74218 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74219 + return -ENOMEM;
74220 +
74221 + if (copy_from_user(tmp, *name, len))
74222 + return -EFAULT;
74223 +
74224 + tmp[len-1] = '\0';
74225 + *name = tmp;
74226 +
74227 + return 0;
74228 +}
74229 +
74230 +static int
74231 +copy_user_glob(struct acl_object_label *obj)
74232 +{
74233 + struct acl_object_label *g_tmp, **guser;
74234 + int error;
74235 +
74236 + if (obj->globbed == NULL)
74237 + return 0;
74238 +
74239 + guser = &obj->globbed;
74240 + while (*guser) {
74241 + g_tmp = (struct acl_object_label *)
74242 + acl_alloc(sizeof (struct acl_object_label));
74243 + if (g_tmp == NULL)
74244 + return -ENOMEM;
74245 +
74246 + if (copy_acl_object_label(g_tmp, *guser))
74247 + return -EFAULT;
74248 +
74249 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74250 + if (error)
74251 + return error;
74252 +
74253 + *guser = g_tmp;
74254 + guser = &(g_tmp->next);
74255 + }
74256 +
74257 + return 0;
74258 +}
74259 +
74260 +static int
74261 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74262 + struct acl_role_label *role)
74263 +{
74264 + struct acl_object_label *o_tmp;
74265 + int ret;
74266 +
74267 + while (userp) {
74268 + if ((o_tmp = (struct acl_object_label *)
74269 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74270 + return -ENOMEM;
74271 +
74272 + if (copy_acl_object_label(o_tmp, userp))
74273 + return -EFAULT;
74274 +
74275 + userp = o_tmp->prev;
74276 +
74277 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74278 + if (ret)
74279 + return ret;
74280 +
74281 + insert_acl_obj_label(o_tmp, subj);
74282 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74283 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74284 + return -ENOMEM;
74285 +
74286 + ret = copy_user_glob(o_tmp);
74287 + if (ret)
74288 + return ret;
74289 +
74290 + if (o_tmp->nested) {
74291 + int already_copied;
74292 +
74293 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74294 + if (IS_ERR(o_tmp->nested))
74295 + return PTR_ERR(o_tmp->nested);
74296 +
74297 + /* insert into nested subject list if we haven't copied this one yet
74298 + to prevent duplicate entries */
74299 + if (!already_copied) {
74300 + o_tmp->nested->next = role->hash->first;
74301 + role->hash->first = o_tmp->nested;
74302 + }
74303 + }
74304 + }
74305 +
74306 + return 0;
74307 +}
74308 +
74309 +static __u32
74310 +count_user_subjs(struct acl_subject_label *userp)
74311 +{
74312 + struct acl_subject_label s_tmp;
74313 + __u32 num = 0;
74314 +
74315 + while (userp) {
74316 + if (copy_acl_subject_label(&s_tmp, userp))
74317 + break;
74318 +
74319 + userp = s_tmp.prev;
74320 + }
74321 +
74322 + return num;
74323 +}
74324 +
74325 +static int
74326 +copy_user_allowedips(struct acl_role_label *rolep)
74327 +{
74328 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74329 +
74330 + ruserip = rolep->allowed_ips;
74331 +
74332 + while (ruserip) {
74333 + rlast = rtmp;
74334 +
74335 + if ((rtmp = (struct role_allowed_ip *)
74336 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74337 + return -ENOMEM;
74338 +
74339 + if (copy_role_allowed_ip(rtmp, ruserip))
74340 + return -EFAULT;
74341 +
74342 + ruserip = rtmp->prev;
74343 +
74344 + if (!rlast) {
74345 + rtmp->prev = NULL;
74346 + rolep->allowed_ips = rtmp;
74347 + } else {
74348 + rlast->next = rtmp;
74349 + rtmp->prev = rlast;
74350 + }
74351 +
74352 + if (!ruserip)
74353 + rtmp->next = NULL;
74354 + }
74355 +
74356 + return 0;
74357 +}
74358 +
74359 +static int
74360 +copy_user_transitions(struct acl_role_label *rolep)
74361 +{
74362 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74363 + int error;
74364 +
74365 + rusertp = rolep->transitions;
74366 +
74367 + while (rusertp) {
74368 + rlast = rtmp;
74369 +
74370 + if ((rtmp = (struct role_transition *)
74371 + acl_alloc(sizeof (struct role_transition))) == NULL)
74372 + return -ENOMEM;
74373 +
74374 + if (copy_role_transition(rtmp, rusertp))
74375 + return -EFAULT;
74376 +
74377 + rusertp = rtmp->prev;
74378 +
74379 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74380 + if (error)
74381 + return error;
74382 +
74383 + if (!rlast) {
74384 + rtmp->prev = NULL;
74385 + rolep->transitions = rtmp;
74386 + } else {
74387 + rlast->next = rtmp;
74388 + rtmp->prev = rlast;
74389 + }
74390 +
74391 + if (!rusertp)
74392 + rtmp->next = NULL;
74393 + }
74394 +
74395 + return 0;
74396 +}
74397 +
74398 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74399 +{
74400 + struct acl_object_label o_tmp;
74401 + __u32 num = 0;
74402 +
74403 + while (userp) {
74404 + if (copy_acl_object_label(&o_tmp, userp))
74405 + break;
74406 +
74407 + userp = o_tmp.prev;
74408 + num++;
74409 + }
74410 +
74411 + return num;
74412 +}
74413 +
74414 +static struct acl_subject_label *
74415 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74416 +{
74417 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74418 + __u32 num_objs;
74419 + struct acl_ip_label **i_tmp, *i_utmp2;
74420 + struct gr_hash_struct ghash;
74421 + struct subject_map *subjmap;
74422 + unsigned int i_num;
74423 + int err;
74424 +
74425 + if (already_copied != NULL)
74426 + *already_copied = 0;
74427 +
74428 + s_tmp = lookup_subject_map(userp);
74429 +
74430 + /* we've already copied this subject into the kernel, just return
74431 + the reference to it, and don't copy it over again
74432 + */
74433 + if (s_tmp) {
74434 + if (already_copied != NULL)
74435 + *already_copied = 1;
74436 + return(s_tmp);
74437 + }
74438 +
74439 + if ((s_tmp = (struct acl_subject_label *)
74440 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74441 + return ERR_PTR(-ENOMEM);
74442 +
74443 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74444 + if (subjmap == NULL)
74445 + return ERR_PTR(-ENOMEM);
74446 +
74447 + subjmap->user = userp;
74448 + subjmap->kernel = s_tmp;
74449 + insert_subj_map_entry(subjmap);
74450 +
74451 + if (copy_acl_subject_label(s_tmp, userp))
74452 + return ERR_PTR(-EFAULT);
74453 +
74454 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74455 + if (err)
74456 + return ERR_PTR(err);
74457 +
74458 + if (!strcmp(s_tmp->filename, "/"))
74459 + role->root_label = s_tmp;
74460 +
74461 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74462 + return ERR_PTR(-EFAULT);
74463 +
74464 + /* copy user and group transition tables */
74465 +
74466 + if (s_tmp->user_trans_num) {
74467 + uid_t *uidlist;
74468 +
74469 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74470 + if (uidlist == NULL)
74471 + return ERR_PTR(-ENOMEM);
74472 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74473 + return ERR_PTR(-EFAULT);
74474 +
74475 + s_tmp->user_transitions = uidlist;
74476 + }
74477 +
74478 + if (s_tmp->group_trans_num) {
74479 + gid_t *gidlist;
74480 +
74481 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74482 + if (gidlist == NULL)
74483 + return ERR_PTR(-ENOMEM);
74484 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74485 + return ERR_PTR(-EFAULT);
74486 +
74487 + s_tmp->group_transitions = gidlist;
74488 + }
74489 +
74490 + /* set up object hash table */
74491 + num_objs = count_user_objs(ghash.first);
74492 +
74493 + s_tmp->obj_hash_size = num_objs;
74494 + s_tmp->obj_hash =
74495 + (struct acl_object_label **)
74496 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74497 +
74498 + if (!s_tmp->obj_hash)
74499 + return ERR_PTR(-ENOMEM);
74500 +
74501 + memset(s_tmp->obj_hash, 0,
74502 + s_tmp->obj_hash_size *
74503 + sizeof (struct acl_object_label *));
74504 +
74505 + /* add in objects */
74506 + err = copy_user_objs(ghash.first, s_tmp, role);
74507 +
74508 + if (err)
74509 + return ERR_PTR(err);
74510 +
74511 + /* set pointer for parent subject */
74512 + if (s_tmp->parent_subject) {
74513 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74514 +
74515 + if (IS_ERR(s_tmp2))
74516 + return s_tmp2;
74517 +
74518 + s_tmp->parent_subject = s_tmp2;
74519 + }
74520 +
74521 + /* add in ip acls */
74522 +
74523 + if (!s_tmp->ip_num) {
74524 + s_tmp->ips = NULL;
74525 + goto insert;
74526 + }
74527 +
74528 + i_tmp =
74529 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74530 + sizeof (struct acl_ip_label *));
74531 +
74532 + if (!i_tmp)
74533 + return ERR_PTR(-ENOMEM);
74534 +
74535 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74536 + *(i_tmp + i_num) =
74537 + (struct acl_ip_label *)
74538 + acl_alloc(sizeof (struct acl_ip_label));
74539 + if (!*(i_tmp + i_num))
74540 + return ERR_PTR(-ENOMEM);
74541 +
74542 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74543 + return ERR_PTR(-EFAULT);
74544 +
74545 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74546 + return ERR_PTR(-EFAULT);
74547 +
74548 + if ((*(i_tmp + i_num))->iface == NULL)
74549 + continue;
74550 +
74551 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74552 + if (err)
74553 + return ERR_PTR(err);
74554 + }
74555 +
74556 + s_tmp->ips = i_tmp;
74557 +
74558 +insert:
74559 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74560 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74561 + return ERR_PTR(-ENOMEM);
74562 +
74563 + return s_tmp;
74564 +}
74565 +
74566 +static int
74567 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74568 +{
74569 + struct acl_subject_label s_pre;
74570 + struct acl_subject_label * ret;
74571 + int err;
74572 +
74573 + while (userp) {
74574 + if (copy_acl_subject_label(&s_pre, userp))
74575 + return -EFAULT;
74576 +
74577 + ret = do_copy_user_subj(userp, role, NULL);
74578 +
74579 + err = PTR_ERR(ret);
74580 + if (IS_ERR(ret))
74581 + return err;
74582 +
74583 + insert_acl_subj_label(ret, role);
74584 +
74585 + userp = s_pre.prev;
74586 + }
74587 +
74588 + return 0;
74589 +}
74590 +
74591 +static int
74592 +copy_user_acl(struct gr_arg *arg)
74593 +{
74594 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74595 + struct acl_subject_label *subj_list;
74596 + struct sprole_pw *sptmp;
74597 + struct gr_hash_struct *ghash;
74598 + uid_t *domainlist;
74599 + unsigned int r_num;
74600 + int err = 0;
74601 + __u16 i;
74602 + __u32 num_subjs;
74603 +
74604 + /* we need a default and kernel role */
74605 + if (arg->role_db.num_roles < 2)
74606 + return -EINVAL;
74607 +
74608 + /* copy special role authentication info from userspace */
74609 +
74610 + polstate->num_sprole_pws = arg->num_sprole_pws;
74611 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74612 +
74613 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74614 + return -ENOMEM;
74615 +
74616 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74617 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74618 + if (!sptmp)
74619 + return -ENOMEM;
74620 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74621 + return -EFAULT;
74622 +
74623 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74624 + if (err)
74625 + return err;
74626 +
74627 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74628 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74629 +#endif
74630 +
74631 + polstate->acl_special_roles[i] = sptmp;
74632 + }
74633 +
74634 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74635 +
74636 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74637 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74638 +
74639 + if (!r_tmp)
74640 + return -ENOMEM;
74641 +
74642 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74643 + return -EFAULT;
74644 +
74645 + if (copy_acl_role_label(r_tmp, r_utmp2))
74646 + return -EFAULT;
74647 +
74648 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74649 + if (err)
74650 + return err;
74651 +
74652 + if (!strcmp(r_tmp->rolename, "default")
74653 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74654 + polstate->default_role = r_tmp;
74655 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74656 + polstate->kernel_role = r_tmp;
74657 + }
74658 +
74659 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74660 + return -ENOMEM;
74661 +
74662 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74663 + return -EFAULT;
74664 +
74665 + r_tmp->hash = ghash;
74666 +
74667 + num_subjs = count_user_subjs(r_tmp->hash->first);
74668 +
74669 + r_tmp->subj_hash_size = num_subjs;
74670 + r_tmp->subj_hash =
74671 + (struct acl_subject_label **)
74672 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74673 +
74674 + if (!r_tmp->subj_hash)
74675 + return -ENOMEM;
74676 +
74677 + err = copy_user_allowedips(r_tmp);
74678 + if (err)
74679 + return err;
74680 +
74681 + /* copy domain info */
74682 + if (r_tmp->domain_children != NULL) {
74683 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74684 + if (domainlist == NULL)
74685 + return -ENOMEM;
74686 +
74687 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74688 + return -EFAULT;
74689 +
74690 + r_tmp->domain_children = domainlist;
74691 + }
74692 +
74693 + err = copy_user_transitions(r_tmp);
74694 + if (err)
74695 + return err;
74696 +
74697 + memset(r_tmp->subj_hash, 0,
74698 + r_tmp->subj_hash_size *
74699 + sizeof (struct acl_subject_label *));
74700 +
74701 + /* acquire the list of subjects, then NULL out
74702 + the list prior to parsing the subjects for this role,
74703 + as during this parsing the list is replaced with a list
74704 + of *nested* subjects for the role
74705 + */
74706 + subj_list = r_tmp->hash->first;
74707 +
74708 + /* set nested subject list to null */
74709 + r_tmp->hash->first = NULL;
74710 +
74711 + err = copy_user_subjs(subj_list, r_tmp);
74712 +
74713 + if (err)
74714 + return err;
74715 +
74716 + insert_acl_role_label(r_tmp);
74717 + }
74718 +
74719 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74720 + return -EINVAL;
74721 +
74722 + return err;
74723 +}
74724 +
74725 +static int gracl_reload_apply_policies(void *reload)
74726 +{
74727 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74728 + struct task_struct *task, *task2;
74729 + struct acl_role_label *role, *rtmp;
74730 + struct acl_subject_label *subj;
74731 + const struct cred *cred;
74732 + int role_applied;
74733 + int ret = 0;
74734 +
74735 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74736 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74737 +
74738 + /* first make sure we'll be able to apply the new policy cleanly */
74739 + do_each_thread(task2, task) {
74740 + if (task->exec_file == NULL)
74741 + continue;
74742 + role_applied = 0;
74743 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74744 + /* preserve special roles */
74745 + FOR_EACH_ROLE_START(role)
74746 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74747 + rtmp = task->role;
74748 + task->role = role;
74749 + role_applied = 1;
74750 + break;
74751 + }
74752 + FOR_EACH_ROLE_END(role)
74753 + }
74754 + if (!role_applied) {
74755 + cred = __task_cred(task);
74756 + rtmp = task->role;
74757 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74758 + }
74759 + /* this handles non-nested inherited subjects, nested subjects will still
74760 + be dropped currently */
74761 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74762 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74763 + /* change the role back so that we've made no modifications to the policy */
74764 + task->role = rtmp;
74765 +
74766 + if (subj == NULL || task->tmpacl == NULL) {
74767 + ret = -EINVAL;
74768 + goto out;
74769 + }
74770 + } while_each_thread(task2, task);
74771 +
74772 + /* now actually apply the policy */
74773 +
74774 + do_each_thread(task2, task) {
74775 + if (task->exec_file) {
74776 + role_applied = 0;
74777 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74778 + /* preserve special roles */
74779 + FOR_EACH_ROLE_START(role)
74780 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74781 + task->role = role;
74782 + role_applied = 1;
74783 + break;
74784 + }
74785 + FOR_EACH_ROLE_END(role)
74786 + }
74787 + if (!role_applied) {
74788 + cred = __task_cred(task);
74789 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74790 + }
74791 + /* this handles non-nested inherited subjects, nested subjects will still
74792 + be dropped currently */
74793 + if (!reload_state->oldmode && task->inherited)
74794 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74795 + else {
74796 + /* looked up and tagged to the task previously */
74797 + subj = task->tmpacl;
74798 + }
74799 + /* subj will be non-null */
74800 + __gr_apply_subject_to_task(polstate, task, subj);
74801 + if (reload_state->oldmode) {
74802 + task->acl_role_id = 0;
74803 + task->acl_sp_role = 0;
74804 + task->inherited = 0;
74805 + }
74806 + } else {
74807 + // it's a kernel process
74808 + task->role = polstate->kernel_role;
74809 + task->acl = polstate->kernel_role->root_label;
74810 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74811 + task->acl->mode &= ~GR_PROCFIND;
74812 +#endif
74813 + }
74814 + } while_each_thread(task2, task);
74815 +
74816 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74817 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74818 +
74819 +out:
74820 +
74821 + return ret;
74822 +}
74823 +
74824 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74825 +{
74826 + struct gr_reload_state new_reload_state = { };
74827 + int err;
74828 +
74829 + new_reload_state.oldpolicy_ptr = polstate;
74830 + new_reload_state.oldalloc_ptr = current_alloc_state;
74831 + new_reload_state.oldmode = oldmode;
74832 +
74833 + current_alloc_state = &new_reload_state.newalloc;
74834 + polstate = &new_reload_state.newpolicy;
74835 +
74836 + /* everything relevant is now saved off, copy in the new policy */
74837 + if (init_variables(args, true)) {
74838 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74839 + err = -ENOMEM;
74840 + goto error;
74841 + }
74842 +
74843 + err = copy_user_acl(args);
74844 + free_init_variables();
74845 + if (err)
74846 + goto error;
74847 + /* the new policy is copied in, with the old policy available via saved_state
74848 + first go through applying roles, making sure to preserve special roles
74849 + then apply new subjects, making sure to preserve inherited and nested subjects,
74850 + though currently only inherited subjects will be preserved
74851 + */
74852 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74853 + if (err)
74854 + goto error;
74855 +
74856 + /* we've now applied the new policy, so restore the old policy state to free it */
74857 + polstate = &new_reload_state.oldpolicy;
74858 + current_alloc_state = &new_reload_state.oldalloc;
74859 + free_variables(true);
74860 +
74861 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74862 + to running_polstate/current_alloc_state inside stop_machine
74863 + */
74864 + err = 0;
74865 + goto out;
74866 +error:
74867 + /* on error of loading the new policy, we'll just keep the previous
74868 + policy set around
74869 + */
74870 + free_variables(true);
74871 +
74872 + /* doesn't affect runtime, but maintains consistent state */
74873 +out:
74874 + polstate = new_reload_state.oldpolicy_ptr;
74875 + current_alloc_state = new_reload_state.oldalloc_ptr;
74876 +
74877 + return err;
74878 +}
74879 +
74880 +static int
74881 +gracl_init(struct gr_arg *args)
74882 +{
74883 + int error = 0;
74884 +
74885 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
74886 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
74887 +
74888 + if (init_variables(args, false)) {
74889 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74890 + error = -ENOMEM;
74891 + goto out;
74892 + }
74893 +
74894 + error = copy_user_acl(args);
74895 + free_init_variables();
74896 + if (error)
74897 + goto out;
74898 +
74899 + error = gr_set_acls(0);
74900 + if (error)
74901 + goto out;
74902 +
74903 + gr_enable_rbac_system();
74904 +
74905 + return 0;
74906 +
74907 +out:
74908 + free_variables(false);
74909 + return error;
74910 +}
74911 +
74912 +static int
74913 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
74914 + unsigned char **sum)
74915 +{
74916 + struct acl_role_label *r;
74917 + struct role_allowed_ip *ipp;
74918 + struct role_transition *trans;
74919 + unsigned int i;
74920 + int found = 0;
74921 + u32 curr_ip = current->signal->curr_ip;
74922 +
74923 + current->signal->saved_ip = curr_ip;
74924 +
74925 + /* check transition table */
74926 +
74927 + for (trans = current->role->transitions; trans; trans = trans->next) {
74928 + if (!strcmp(rolename, trans->rolename)) {
74929 + found = 1;
74930 + break;
74931 + }
74932 + }
74933 +
74934 + if (!found)
74935 + return 0;
74936 +
74937 + /* handle special roles that do not require authentication
74938 + and check ip */
74939 +
74940 + FOR_EACH_ROLE_START(r)
74941 + if (!strcmp(rolename, r->rolename) &&
74942 + (r->roletype & GR_ROLE_SPECIAL)) {
74943 + found = 0;
74944 + if (r->allowed_ips != NULL) {
74945 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
74946 + if ((ntohl(curr_ip) & ipp->netmask) ==
74947 + (ntohl(ipp->addr) & ipp->netmask))
74948 + found = 1;
74949 + }
74950 + } else
74951 + found = 2;
74952 + if (!found)
74953 + return 0;
74954 +
74955 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
74956 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
74957 + *salt = NULL;
74958 + *sum = NULL;
74959 + return 1;
74960 + }
74961 + }
74962 + FOR_EACH_ROLE_END(r)
74963 +
74964 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74965 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
74966 + *salt = polstate->acl_special_roles[i]->salt;
74967 + *sum = polstate->acl_special_roles[i]->sum;
74968 + return 1;
74969 + }
74970 + }
74971 +
74972 + return 0;
74973 +}
74974 +
74975 +int gr_check_secure_terminal(struct task_struct *task)
74976 +{
74977 + struct task_struct *p, *p2, *p3;
74978 + struct files_struct *files;
74979 + struct fdtable *fdt;
74980 + struct file *our_file = NULL, *file;
74981 + int i;
74982 +
74983 + if (task->signal->tty == NULL)
74984 + return 1;
74985 +
74986 + files = get_files_struct(task);
74987 + if (files != NULL) {
74988 + rcu_read_lock();
74989 + fdt = files_fdtable(files);
74990 + for (i=0; i < fdt->max_fds; i++) {
74991 + file = fcheck_files(files, i);
74992 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
74993 + get_file(file);
74994 + our_file = file;
74995 + }
74996 + }
74997 + rcu_read_unlock();
74998 + put_files_struct(files);
74999 + }
75000 +
75001 + if (our_file == NULL)
75002 + return 1;
75003 +
75004 + read_lock(&tasklist_lock);
75005 + do_each_thread(p2, p) {
75006 + files = get_files_struct(p);
75007 + if (files == NULL ||
75008 + (p->signal && p->signal->tty == task->signal->tty)) {
75009 + if (files != NULL)
75010 + put_files_struct(files);
75011 + continue;
75012 + }
75013 + rcu_read_lock();
75014 + fdt = files_fdtable(files);
75015 + for (i=0; i < fdt->max_fds; i++) {
75016 + file = fcheck_files(files, i);
75017 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
75018 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
75019 + p3 = task;
75020 + while (task_pid_nr(p3) > 0) {
75021 + if (p3 == p)
75022 + break;
75023 + p3 = p3->real_parent;
75024 + }
75025 + if (p3 == p)
75026 + break;
75027 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
75028 + gr_handle_alertkill(p);
75029 + rcu_read_unlock();
75030 + put_files_struct(files);
75031 + read_unlock(&tasklist_lock);
75032 + fput(our_file);
75033 + return 0;
75034 + }
75035 + }
75036 + rcu_read_unlock();
75037 + put_files_struct(files);
75038 + } while_each_thread(p2, p);
75039 + read_unlock(&tasklist_lock);
75040 +
75041 + fput(our_file);
75042 + return 1;
75043 +}
75044 +
75045 +ssize_t
75046 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
75047 +{
75048 + struct gr_arg_wrapper uwrap;
75049 + unsigned char *sprole_salt = NULL;
75050 + unsigned char *sprole_sum = NULL;
75051 + int error = 0;
75052 + int error2 = 0;
75053 + size_t req_count = 0;
75054 + unsigned char oldmode = 0;
75055 +
75056 + mutex_lock(&gr_dev_mutex);
75057 +
75058 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
75059 + error = -EPERM;
75060 + goto out;
75061 + }
75062 +
75063 +#ifdef CONFIG_COMPAT
75064 + pax_open_kernel();
75065 + if (is_compat_task()) {
75066 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
75067 + copy_gr_arg = &copy_gr_arg_compat;
75068 + copy_acl_object_label = &copy_acl_object_label_compat;
75069 + copy_acl_subject_label = &copy_acl_subject_label_compat;
75070 + copy_acl_role_label = &copy_acl_role_label_compat;
75071 + copy_acl_ip_label = &copy_acl_ip_label_compat;
75072 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
75073 + copy_role_transition = &copy_role_transition_compat;
75074 + copy_sprole_pw = &copy_sprole_pw_compat;
75075 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
75076 + copy_pointer_from_array = &copy_pointer_from_array_compat;
75077 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
75078 + } else {
75079 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
75080 + copy_gr_arg = &copy_gr_arg_normal;
75081 + copy_acl_object_label = &copy_acl_object_label_normal;
75082 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75083 + copy_acl_role_label = &copy_acl_role_label_normal;
75084 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75085 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75086 + copy_role_transition = &copy_role_transition_normal;
75087 + copy_sprole_pw = &copy_sprole_pw_normal;
75088 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75089 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75090 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75091 + }
75092 + pax_close_kernel();
75093 +#endif
75094 +
75095 + req_count = get_gr_arg_wrapper_size();
75096 +
75097 + if (count != req_count) {
75098 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75099 + error = -EINVAL;
75100 + goto out;
75101 + }
75102 +
75103 +
75104 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75105 + gr_auth_expires = 0;
75106 + gr_auth_attempts = 0;
75107 + }
75108 +
75109 + error = copy_gr_arg_wrapper(buf, &uwrap);
75110 + if (error)
75111 + goto out;
75112 +
75113 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75114 + if (error)
75115 + goto out;
75116 +
75117 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75118 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75119 + time_after(gr_auth_expires, get_seconds())) {
75120 + error = -EBUSY;
75121 + goto out;
75122 + }
75123 +
75124 + /* if non-root trying to do anything other than use a special role,
75125 + do not attempt authentication, do not count towards authentication
75126 + locking
75127 + */
75128 +
75129 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75130 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75131 + gr_is_global_nonroot(current_uid())) {
75132 + error = -EPERM;
75133 + goto out;
75134 + }
75135 +
75136 + /* ensure pw and special role name are null terminated */
75137 +
75138 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75139 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75140 +
75141 + /* Okay.
75142 + * We have our enough of the argument structure..(we have yet
75143 + * to copy_from_user the tables themselves) . Copy the tables
75144 + * only if we need them, i.e. for loading operations. */
75145 +
75146 + switch (gr_usermode->mode) {
75147 + case GR_STATUS:
75148 + if (gr_acl_is_enabled()) {
75149 + error = 1;
75150 + if (!gr_check_secure_terminal(current))
75151 + error = 3;
75152 + } else
75153 + error = 2;
75154 + goto out;
75155 + case GR_SHUTDOWN:
75156 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75157 + stop_machine(gr_rbac_disable, NULL, NULL);
75158 + free_variables(false);
75159 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75160 + memset(gr_system_salt, 0, GR_SALT_LEN);
75161 + memset(gr_system_sum, 0, GR_SHA_LEN);
75162 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75163 + } else if (gr_acl_is_enabled()) {
75164 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75165 + error = -EPERM;
75166 + } else {
75167 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75168 + error = -EAGAIN;
75169 + }
75170 + break;
75171 + case GR_ENABLE:
75172 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75173 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75174 + else {
75175 + if (gr_acl_is_enabled())
75176 + error = -EAGAIN;
75177 + else
75178 + error = error2;
75179 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75180 + }
75181 + break;
75182 + case GR_OLDRELOAD:
75183 + oldmode = 1;
75184 + case GR_RELOAD:
75185 + if (!gr_acl_is_enabled()) {
75186 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75187 + error = -EAGAIN;
75188 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75189 + error2 = gracl_reload(gr_usermode, oldmode);
75190 + if (!error2)
75191 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75192 + else {
75193 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75194 + error = error2;
75195 + }
75196 + } else {
75197 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75198 + error = -EPERM;
75199 + }
75200 + break;
75201 + case GR_SEGVMOD:
75202 + if (unlikely(!gr_acl_is_enabled())) {
75203 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75204 + error = -EAGAIN;
75205 + break;
75206 + }
75207 +
75208 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75209 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75210 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75211 + struct acl_subject_label *segvacl;
75212 + segvacl =
75213 + lookup_acl_subj_label(gr_usermode->segv_inode,
75214 + gr_usermode->segv_device,
75215 + current->role);
75216 + if (segvacl) {
75217 + segvacl->crashes = 0;
75218 + segvacl->expires = 0;
75219 + }
75220 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75221 + gr_remove_uid(gr_usermode->segv_uid);
75222 + }
75223 + } else {
75224 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75225 + error = -EPERM;
75226 + }
75227 + break;
75228 + case GR_SPROLE:
75229 + case GR_SPROLEPAM:
75230 + if (unlikely(!gr_acl_is_enabled())) {
75231 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75232 + error = -EAGAIN;
75233 + break;
75234 + }
75235 +
75236 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75237 + current->role->expires = 0;
75238 + current->role->auth_attempts = 0;
75239 + }
75240 +
75241 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75242 + time_after(current->role->expires, get_seconds())) {
75243 + error = -EBUSY;
75244 + goto out;
75245 + }
75246 +
75247 + if (lookup_special_role_auth
75248 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75249 + && ((!sprole_salt && !sprole_sum)
75250 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75251 + char *p = "";
75252 + assign_special_role(gr_usermode->sp_role);
75253 + read_lock(&tasklist_lock);
75254 + if (current->real_parent)
75255 + p = current->real_parent->role->rolename;
75256 + read_unlock(&tasklist_lock);
75257 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75258 + p, acl_sp_role_value);
75259 + } else {
75260 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75261 + error = -EPERM;
75262 + if(!(current->role->auth_attempts++))
75263 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75264 +
75265 + goto out;
75266 + }
75267 + break;
75268 + case GR_UNSPROLE:
75269 + if (unlikely(!gr_acl_is_enabled())) {
75270 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75271 + error = -EAGAIN;
75272 + break;
75273 + }
75274 +
75275 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75276 + char *p = "";
75277 + int i = 0;
75278 +
75279 + read_lock(&tasklist_lock);
75280 + if (current->real_parent) {
75281 + p = current->real_parent->role->rolename;
75282 + i = current->real_parent->acl_role_id;
75283 + }
75284 + read_unlock(&tasklist_lock);
75285 +
75286 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75287 + gr_set_acls(1);
75288 + } else {
75289 + error = -EPERM;
75290 + goto out;
75291 + }
75292 + break;
75293 + default:
75294 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75295 + error = -EINVAL;
75296 + break;
75297 + }
75298 +
75299 + if (error != -EPERM)
75300 + goto out;
75301 +
75302 + if(!(gr_auth_attempts++))
75303 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75304 +
75305 + out:
75306 + mutex_unlock(&gr_dev_mutex);
75307 +
75308 + if (!error)
75309 + error = req_count;
75310 +
75311 + return error;
75312 +}
75313 +
75314 +int
75315 +gr_set_acls(const int type)
75316 +{
75317 + struct task_struct *task, *task2;
75318 + struct acl_role_label *role = current->role;
75319 + struct acl_subject_label *subj;
75320 + __u16 acl_role_id = current->acl_role_id;
75321 + const struct cred *cred;
75322 + int ret;
75323 +
75324 + rcu_read_lock();
75325 + read_lock(&tasklist_lock);
75326 + read_lock(&grsec_exec_file_lock);
75327 + do_each_thread(task2, task) {
75328 + /* check to see if we're called from the exit handler,
75329 + if so, only replace ACLs that have inherited the admin
75330 + ACL */
75331 +
75332 + if (type && (task->role != role ||
75333 + task->acl_role_id != acl_role_id))
75334 + continue;
75335 +
75336 + task->acl_role_id = 0;
75337 + task->acl_sp_role = 0;
75338 + task->inherited = 0;
75339 +
75340 + if (task->exec_file) {
75341 + cred = __task_cred(task);
75342 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75343 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75344 + if (subj == NULL) {
75345 + ret = -EINVAL;
75346 + read_unlock(&grsec_exec_file_lock);
75347 + read_unlock(&tasklist_lock);
75348 + rcu_read_unlock();
75349 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75350 + return ret;
75351 + }
75352 + __gr_apply_subject_to_task(polstate, task, subj);
75353 + } else {
75354 + // it's a kernel process
75355 + task->role = polstate->kernel_role;
75356 + task->acl = polstate->kernel_role->root_label;
75357 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75358 + task->acl->mode &= ~GR_PROCFIND;
75359 +#endif
75360 + }
75361 + } while_each_thread(task2, task);
75362 + read_unlock(&grsec_exec_file_lock);
75363 + read_unlock(&tasklist_lock);
75364 + rcu_read_unlock();
75365 +
75366 + return 0;
75367 +}
75368 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75369 new file mode 100644
75370 index 0000000..39645c9
75371 --- /dev/null
75372 +++ b/grsecurity/gracl_res.c
75373 @@ -0,0 +1,68 @@
75374 +#include <linux/kernel.h>
75375 +#include <linux/sched.h>
75376 +#include <linux/gracl.h>
75377 +#include <linux/grinternal.h>
75378 +
75379 +static const char *restab_log[] = {
75380 + [RLIMIT_CPU] = "RLIMIT_CPU",
75381 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75382 + [RLIMIT_DATA] = "RLIMIT_DATA",
75383 + [RLIMIT_STACK] = "RLIMIT_STACK",
75384 + [RLIMIT_CORE] = "RLIMIT_CORE",
75385 + [RLIMIT_RSS] = "RLIMIT_RSS",
75386 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75387 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75388 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75389 + [RLIMIT_AS] = "RLIMIT_AS",
75390 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75391 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75392 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75393 + [RLIMIT_NICE] = "RLIMIT_NICE",
75394 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75395 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75396 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75397 +};
75398 +
75399 +void
75400 +gr_log_resource(const struct task_struct *task,
75401 + const int res, const unsigned long wanted, const int gt)
75402 +{
75403 + const struct cred *cred;
75404 + unsigned long rlim;
75405 +
75406 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75407 + return;
75408 +
75409 + // not yet supported resource
75410 + if (unlikely(!restab_log[res]))
75411 + return;
75412 +
75413 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75414 + rlim = task_rlimit_max(task, res);
75415 + else
75416 + rlim = task_rlimit(task, res);
75417 +
75418 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75419 + return;
75420 +
75421 + rcu_read_lock();
75422 + cred = __task_cred(task);
75423 +
75424 + if (res == RLIMIT_NPROC &&
75425 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75426 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75427 + goto out_rcu_unlock;
75428 + else if (res == RLIMIT_MEMLOCK &&
75429 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75430 + goto out_rcu_unlock;
75431 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75432 + goto out_rcu_unlock;
75433 + rcu_read_unlock();
75434 +
75435 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75436 +
75437 + return;
75438 +out_rcu_unlock:
75439 + rcu_read_unlock();
75440 + return;
75441 +}
75442 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75443 new file mode 100644
75444 index 0000000..218b66b
75445 --- /dev/null
75446 +++ b/grsecurity/gracl_segv.c
75447 @@ -0,0 +1,324 @@
75448 +#include <linux/kernel.h>
75449 +#include <linux/mm.h>
75450 +#include <asm/uaccess.h>
75451 +#include <asm/errno.h>
75452 +#include <asm/mman.h>
75453 +#include <net/sock.h>
75454 +#include <linux/file.h>
75455 +#include <linux/fs.h>
75456 +#include <linux/net.h>
75457 +#include <linux/in.h>
75458 +#include <linux/slab.h>
75459 +#include <linux/types.h>
75460 +#include <linux/sched.h>
75461 +#include <linux/timer.h>
75462 +#include <linux/gracl.h>
75463 +#include <linux/grsecurity.h>
75464 +#include <linux/grinternal.h>
75465 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75466 +#include <linux/magic.h>
75467 +#include <linux/pagemap.h>
75468 +#include "../fs/btrfs/async-thread.h"
75469 +#include "../fs/btrfs/ctree.h"
75470 +#include "../fs/btrfs/btrfs_inode.h"
75471 +#endif
75472 +
75473 +static struct crash_uid *uid_set;
75474 +static unsigned short uid_used;
75475 +static DEFINE_SPINLOCK(gr_uid_lock);
75476 +extern rwlock_t gr_inode_lock;
75477 +extern struct acl_subject_label *
75478 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75479 + struct acl_role_label *role);
75480 +
75481 +static inline dev_t __get_dev(const struct dentry *dentry)
75482 +{
75483 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75484 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75485 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75486 + else
75487 +#endif
75488 + return dentry->d_sb->s_dev;
75489 +}
75490 +
75491 +static inline u64 __get_ino(const struct dentry *dentry)
75492 +{
75493 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75494 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75495 + return btrfs_ino(dentry->d_inode);
75496 + else
75497 +#endif
75498 + return dentry->d_inode->i_ino;
75499 +}
75500 +
75501 +int
75502 +gr_init_uidset(void)
75503 +{
75504 + uid_set =
75505 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75506 + uid_used = 0;
75507 +
75508 + return uid_set ? 1 : 0;
75509 +}
75510 +
75511 +void
75512 +gr_free_uidset(void)
75513 +{
75514 + if (uid_set) {
75515 + struct crash_uid *tmpset;
75516 + spin_lock(&gr_uid_lock);
75517 + tmpset = uid_set;
75518 + uid_set = NULL;
75519 + uid_used = 0;
75520 + spin_unlock(&gr_uid_lock);
75521 + if (tmpset)
75522 + kfree(tmpset);
75523 + }
75524 +
75525 + return;
75526 +}
75527 +
75528 +int
75529 +gr_find_uid(const uid_t uid)
75530 +{
75531 + struct crash_uid *tmp = uid_set;
75532 + uid_t buid;
75533 + int low = 0, high = uid_used - 1, mid;
75534 +
75535 + while (high >= low) {
75536 + mid = (low + high) >> 1;
75537 + buid = tmp[mid].uid;
75538 + if (buid == uid)
75539 + return mid;
75540 + if (buid > uid)
75541 + high = mid - 1;
75542 + if (buid < uid)
75543 + low = mid + 1;
75544 + }
75545 +
75546 + return -1;
75547 +}
75548 +
75549 +static __inline__ void
75550 +gr_insertsort(void)
75551 +{
75552 + unsigned short i, j;
75553 + struct crash_uid index;
75554 +
75555 + for (i = 1; i < uid_used; i++) {
75556 + index = uid_set[i];
75557 + j = i;
75558 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75559 + uid_set[j] = uid_set[j - 1];
75560 + j--;
75561 + }
75562 + uid_set[j] = index;
75563 + }
75564 +
75565 + return;
75566 +}
75567 +
75568 +static __inline__ void
75569 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75570 +{
75571 + int loc;
75572 + uid_t uid = GR_GLOBAL_UID(kuid);
75573 +
75574 + if (uid_used == GR_UIDTABLE_MAX)
75575 + return;
75576 +
75577 + loc = gr_find_uid(uid);
75578 +
75579 + if (loc >= 0) {
75580 + uid_set[loc].expires = expires;
75581 + return;
75582 + }
75583 +
75584 + uid_set[uid_used].uid = uid;
75585 + uid_set[uid_used].expires = expires;
75586 + uid_used++;
75587 +
75588 + gr_insertsort();
75589 +
75590 + return;
75591 +}
75592 +
75593 +void
75594 +gr_remove_uid(const unsigned short loc)
75595 +{
75596 + unsigned short i;
75597 +
75598 + for (i = loc + 1; i < uid_used; i++)
75599 + uid_set[i - 1] = uid_set[i];
75600 +
75601 + uid_used--;
75602 +
75603 + return;
75604 +}
75605 +
75606 +int
75607 +gr_check_crash_uid(const kuid_t kuid)
75608 +{
75609 + int loc;
75610 + int ret = 0;
75611 + uid_t uid;
75612 +
75613 + if (unlikely(!gr_acl_is_enabled()))
75614 + return 0;
75615 +
75616 + uid = GR_GLOBAL_UID(kuid);
75617 +
75618 + spin_lock(&gr_uid_lock);
75619 + loc = gr_find_uid(uid);
75620 +
75621 + if (loc < 0)
75622 + goto out_unlock;
75623 +
75624 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75625 + gr_remove_uid(loc);
75626 + else
75627 + ret = 1;
75628 +
75629 +out_unlock:
75630 + spin_unlock(&gr_uid_lock);
75631 + return ret;
75632 +}
75633 +
75634 +static __inline__ int
75635 +proc_is_setxid(const struct cred *cred)
75636 +{
75637 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75638 + !uid_eq(cred->uid, cred->fsuid))
75639 + return 1;
75640 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75641 + !gid_eq(cred->gid, cred->fsgid))
75642 + return 1;
75643 +
75644 + return 0;
75645 +}
75646 +
75647 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75648 +
75649 +void
75650 +gr_handle_crash(struct task_struct *task, const int sig)
75651 +{
75652 + struct acl_subject_label *curr;
75653 + struct task_struct *tsk, *tsk2;
75654 + const struct cred *cred;
75655 + const struct cred *cred2;
75656 +
75657 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75658 + return;
75659 +
75660 + if (unlikely(!gr_acl_is_enabled()))
75661 + return;
75662 +
75663 + curr = task->acl;
75664 +
75665 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75666 + return;
75667 +
75668 + if (time_before_eq(curr->expires, get_seconds())) {
75669 + curr->expires = 0;
75670 + curr->crashes = 0;
75671 + }
75672 +
75673 + curr->crashes++;
75674 +
75675 + if (!curr->expires)
75676 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75677 +
75678 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75679 + time_after(curr->expires, get_seconds())) {
75680 + rcu_read_lock();
75681 + cred = __task_cred(task);
75682 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75683 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75684 + spin_lock(&gr_uid_lock);
75685 + gr_insert_uid(cred->uid, curr->expires);
75686 + spin_unlock(&gr_uid_lock);
75687 + curr->expires = 0;
75688 + curr->crashes = 0;
75689 + read_lock(&tasklist_lock);
75690 + do_each_thread(tsk2, tsk) {
75691 + cred2 = __task_cred(tsk);
75692 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75693 + gr_fake_force_sig(SIGKILL, tsk);
75694 + } while_each_thread(tsk2, tsk);
75695 + read_unlock(&tasklist_lock);
75696 + } else {
75697 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75698 + read_lock(&tasklist_lock);
75699 + read_lock(&grsec_exec_file_lock);
75700 + do_each_thread(tsk2, tsk) {
75701 + if (likely(tsk != task)) {
75702 + // if this thread has the same subject as the one that triggered
75703 + // RES_CRASH and it's the same binary, kill it
75704 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75705 + gr_fake_force_sig(SIGKILL, tsk);
75706 + }
75707 + } while_each_thread(tsk2, tsk);
75708 + read_unlock(&grsec_exec_file_lock);
75709 + read_unlock(&tasklist_lock);
75710 + }
75711 + rcu_read_unlock();
75712 + }
75713 +
75714 + return;
75715 +}
75716 +
75717 +int
75718 +gr_check_crash_exec(const struct file *filp)
75719 +{
75720 + struct acl_subject_label *curr;
75721 + struct dentry *dentry;
75722 +
75723 + if (unlikely(!gr_acl_is_enabled()))
75724 + return 0;
75725 +
75726 + read_lock(&gr_inode_lock);
75727 + dentry = filp->f_path.dentry;
75728 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75729 + current->role);
75730 + read_unlock(&gr_inode_lock);
75731 +
75732 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75733 + (!curr->crashes && !curr->expires))
75734 + return 0;
75735 +
75736 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75737 + time_after(curr->expires, get_seconds()))
75738 + return 1;
75739 + else if (time_before_eq(curr->expires, get_seconds())) {
75740 + curr->crashes = 0;
75741 + curr->expires = 0;
75742 + }
75743 +
75744 + return 0;
75745 +}
75746 +
75747 +void
75748 +gr_handle_alertkill(struct task_struct *task)
75749 +{
75750 + struct acl_subject_label *curracl;
75751 + __u32 curr_ip;
75752 + struct task_struct *p, *p2;
75753 +
75754 + if (unlikely(!gr_acl_is_enabled()))
75755 + return;
75756 +
75757 + curracl = task->acl;
75758 + curr_ip = task->signal->curr_ip;
75759 +
75760 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75761 + read_lock(&tasklist_lock);
75762 + do_each_thread(p2, p) {
75763 + if (p->signal->curr_ip == curr_ip)
75764 + gr_fake_force_sig(SIGKILL, p);
75765 + } while_each_thread(p2, p);
75766 + read_unlock(&tasklist_lock);
75767 + } else if (curracl->mode & GR_KILLPROC)
75768 + gr_fake_force_sig(SIGKILL, task);
75769 +
75770 + return;
75771 +}
75772 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75773 new file mode 100644
75774 index 0000000..6b0c9cc
75775 --- /dev/null
75776 +++ b/grsecurity/gracl_shm.c
75777 @@ -0,0 +1,40 @@
75778 +#include <linux/kernel.h>
75779 +#include <linux/mm.h>
75780 +#include <linux/sched.h>
75781 +#include <linux/file.h>
75782 +#include <linux/ipc.h>
75783 +#include <linux/gracl.h>
75784 +#include <linux/grsecurity.h>
75785 +#include <linux/grinternal.h>
75786 +
75787 +int
75788 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75789 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75790 +{
75791 + struct task_struct *task;
75792 +
75793 + if (!gr_acl_is_enabled())
75794 + return 1;
75795 +
75796 + rcu_read_lock();
75797 + read_lock(&tasklist_lock);
75798 +
75799 + task = find_task_by_vpid(shm_cprid);
75800 +
75801 + if (unlikely(!task))
75802 + task = find_task_by_vpid(shm_lapid);
75803 +
75804 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75805 + (task_pid_nr(task) == shm_lapid)) &&
75806 + (task->acl->mode & GR_PROTSHM) &&
75807 + (task->acl != current->acl))) {
75808 + read_unlock(&tasklist_lock);
75809 + rcu_read_unlock();
75810 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75811 + return 0;
75812 + }
75813 + read_unlock(&tasklist_lock);
75814 + rcu_read_unlock();
75815 +
75816 + return 1;
75817 +}
75818 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75819 new file mode 100644
75820 index 0000000..bc0be01
75821 --- /dev/null
75822 +++ b/grsecurity/grsec_chdir.c
75823 @@ -0,0 +1,19 @@
75824 +#include <linux/kernel.h>
75825 +#include <linux/sched.h>
75826 +#include <linux/fs.h>
75827 +#include <linux/file.h>
75828 +#include <linux/grsecurity.h>
75829 +#include <linux/grinternal.h>
75830 +
75831 +void
75832 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75833 +{
75834 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75835 + if ((grsec_enable_chdir && grsec_enable_group &&
75836 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75837 + !grsec_enable_group)) {
75838 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75839 + }
75840 +#endif
75841 + return;
75842 +}
75843 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75844 new file mode 100644
75845 index 0000000..114ea4f
75846 --- /dev/null
75847 +++ b/grsecurity/grsec_chroot.c
75848 @@ -0,0 +1,467 @@
75849 +#include <linux/kernel.h>
75850 +#include <linux/module.h>
75851 +#include <linux/sched.h>
75852 +#include <linux/file.h>
75853 +#include <linux/fs.h>
75854 +#include <linux/mount.h>
75855 +#include <linux/types.h>
75856 +#include "../fs/mount.h"
75857 +#include <linux/grsecurity.h>
75858 +#include <linux/grinternal.h>
75859 +
75860 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75861 +int gr_init_ran;
75862 +#endif
75863 +
75864 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75865 +{
75866 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75867 + struct dentry *tmpd = dentry;
75868 +
75869 + read_seqlock_excl(&mount_lock);
75870 + write_seqlock(&rename_lock);
75871 +
75872 + while (tmpd != mnt->mnt_root) {
75873 + atomic_inc(&tmpd->chroot_refcnt);
75874 + tmpd = tmpd->d_parent;
75875 + }
75876 + atomic_inc(&tmpd->chroot_refcnt);
75877 +
75878 + write_sequnlock(&rename_lock);
75879 + read_sequnlock_excl(&mount_lock);
75880 +#endif
75881 +}
75882 +
75883 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75884 +{
75885 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75886 + struct dentry *tmpd = dentry;
75887 +
75888 + read_seqlock_excl(&mount_lock);
75889 + write_seqlock(&rename_lock);
75890 +
75891 + while (tmpd != mnt->mnt_root) {
75892 + atomic_dec(&tmpd->chroot_refcnt);
75893 + tmpd = tmpd->d_parent;
75894 + }
75895 + atomic_dec(&tmpd->chroot_refcnt);
75896 +
75897 + write_sequnlock(&rename_lock);
75898 + read_sequnlock_excl(&mount_lock);
75899 +#endif
75900 +}
75901 +
75902 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75903 +static struct dentry *get_closest_chroot(struct dentry *dentry)
75904 +{
75905 + write_seqlock(&rename_lock);
75906 + do {
75907 + if (atomic_read(&dentry->chroot_refcnt)) {
75908 + write_sequnlock(&rename_lock);
75909 + return dentry;
75910 + }
75911 + dentry = dentry->d_parent;
75912 + } while (!IS_ROOT(dentry));
75913 + write_sequnlock(&rename_lock);
75914 + return NULL;
75915 +}
75916 +#endif
75917 +
75918 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
75919 + struct dentry *newdentry, struct vfsmount *newmnt)
75920 +{
75921 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75922 + struct dentry *chroot;
75923 +
75924 + if (unlikely(!grsec_enable_chroot_rename))
75925 + return 0;
75926 +
75927 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
75928 + return 0;
75929 +
75930 + chroot = get_closest_chroot(olddentry);
75931 +
75932 + if (chroot == NULL)
75933 + return 0;
75934 +
75935 + if (is_subdir(newdentry, chroot))
75936 + return 0;
75937 +
75938 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
75939 +
75940 + return 1;
75941 +#else
75942 + return 0;
75943 +#endif
75944 +}
75945 +
75946 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
75947 +{
75948 +#ifdef CONFIG_GRKERNSEC
75949 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
75950 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
75951 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75952 + && gr_init_ran
75953 +#endif
75954 + )
75955 + task->gr_is_chrooted = 1;
75956 + else {
75957 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75958 + if (task_pid_nr(task) == 1 && !gr_init_ran)
75959 + gr_init_ran = 1;
75960 +#endif
75961 + task->gr_is_chrooted = 0;
75962 + }
75963 +
75964 + task->gr_chroot_dentry = path->dentry;
75965 +#endif
75966 + return;
75967 +}
75968 +
75969 +void gr_clear_chroot_entries(struct task_struct *task)
75970 +{
75971 +#ifdef CONFIG_GRKERNSEC
75972 + task->gr_is_chrooted = 0;
75973 + task->gr_chroot_dentry = NULL;
75974 +#endif
75975 + return;
75976 +}
75977 +
75978 +int
75979 +gr_handle_chroot_unix(const pid_t pid)
75980 +{
75981 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
75982 + struct task_struct *p;
75983 +
75984 + if (unlikely(!grsec_enable_chroot_unix))
75985 + return 1;
75986 +
75987 + if (likely(!proc_is_chrooted(current)))
75988 + return 1;
75989 +
75990 + rcu_read_lock();
75991 + read_lock(&tasklist_lock);
75992 + p = find_task_by_vpid_unrestricted(pid);
75993 + if (unlikely(p && !have_same_root(current, p))) {
75994 + read_unlock(&tasklist_lock);
75995 + rcu_read_unlock();
75996 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
75997 + return 0;
75998 + }
75999 + read_unlock(&tasklist_lock);
76000 + rcu_read_unlock();
76001 +#endif
76002 + return 1;
76003 +}
76004 +
76005 +int
76006 +gr_handle_chroot_nice(void)
76007 +{
76008 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76009 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
76010 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
76011 + return -EPERM;
76012 + }
76013 +#endif
76014 + return 0;
76015 +}
76016 +
76017 +int
76018 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
76019 +{
76020 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
76021 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
76022 + && proc_is_chrooted(current)) {
76023 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
76024 + return -EACCES;
76025 + }
76026 +#endif
76027 + return 0;
76028 +}
76029 +
76030 +int
76031 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
76032 +{
76033 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76034 + struct task_struct *p;
76035 + int ret = 0;
76036 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
76037 + return ret;
76038 +
76039 + read_lock(&tasklist_lock);
76040 + do_each_pid_task(pid, type, p) {
76041 + if (!have_same_root(current, p)) {
76042 + ret = 1;
76043 + goto out;
76044 + }
76045 + } while_each_pid_task(pid, type, p);
76046 +out:
76047 + read_unlock(&tasklist_lock);
76048 + return ret;
76049 +#endif
76050 + return 0;
76051 +}
76052 +
76053 +int
76054 +gr_pid_is_chrooted(struct task_struct *p)
76055 +{
76056 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
76057 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
76058 + return 0;
76059 +
76060 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
76061 + !have_same_root(current, p)) {
76062 + return 1;
76063 + }
76064 +#endif
76065 + return 0;
76066 +}
76067 +
76068 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
76069 +
76070 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
76071 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
76072 +{
76073 + struct path path, currentroot;
76074 + int ret = 0;
76075 +
76076 + path.dentry = (struct dentry *)u_dentry;
76077 + path.mnt = (struct vfsmount *)u_mnt;
76078 + get_fs_root(current->fs, &currentroot);
76079 + if (path_is_under(&path, &currentroot))
76080 + ret = 1;
76081 + path_put(&currentroot);
76082 +
76083 + return ret;
76084 +}
76085 +#endif
76086 +
76087 +int
76088 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76089 +{
76090 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76091 + if (!grsec_enable_chroot_fchdir)
76092 + return 1;
76093 +
76094 + if (!proc_is_chrooted(current))
76095 + return 1;
76096 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76097 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76098 + return 0;
76099 + }
76100 +#endif
76101 + return 1;
76102 +}
76103 +
76104 +int
76105 +gr_chroot_fhandle(void)
76106 +{
76107 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76108 + if (!grsec_enable_chroot_fchdir)
76109 + return 1;
76110 +
76111 + if (!proc_is_chrooted(current))
76112 + return 1;
76113 + else {
76114 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76115 + return 0;
76116 + }
76117 +#endif
76118 + return 1;
76119 +}
76120 +
76121 +int
76122 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76123 + const u64 shm_createtime)
76124 +{
76125 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76126 + struct task_struct *p;
76127 +
76128 + if (unlikely(!grsec_enable_chroot_shmat))
76129 + return 1;
76130 +
76131 + if (likely(!proc_is_chrooted(current)))
76132 + return 1;
76133 +
76134 + rcu_read_lock();
76135 + read_lock(&tasklist_lock);
76136 +
76137 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76138 + if (time_before_eq64(p->start_time, shm_createtime)) {
76139 + if (have_same_root(current, p)) {
76140 + goto allow;
76141 + } else {
76142 + read_unlock(&tasklist_lock);
76143 + rcu_read_unlock();
76144 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76145 + return 0;
76146 + }
76147 + }
76148 + /* creator exited, pid reuse, fall through to next check */
76149 + }
76150 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76151 + if (unlikely(!have_same_root(current, p))) {
76152 + read_unlock(&tasklist_lock);
76153 + rcu_read_unlock();
76154 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76155 + return 0;
76156 + }
76157 + }
76158 +
76159 +allow:
76160 + read_unlock(&tasklist_lock);
76161 + rcu_read_unlock();
76162 +#endif
76163 + return 1;
76164 +}
76165 +
76166 +void
76167 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76168 +{
76169 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76170 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76171 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76172 +#endif
76173 + return;
76174 +}
76175 +
76176 +int
76177 +gr_handle_chroot_mknod(const struct dentry *dentry,
76178 + const struct vfsmount *mnt, const int mode)
76179 +{
76180 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76181 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76182 + proc_is_chrooted(current)) {
76183 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76184 + return -EPERM;
76185 + }
76186 +#endif
76187 + return 0;
76188 +}
76189 +
76190 +int
76191 +gr_handle_chroot_mount(const struct dentry *dentry,
76192 + const struct vfsmount *mnt, const char *dev_name)
76193 +{
76194 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76195 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76196 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76197 + return -EPERM;
76198 + }
76199 +#endif
76200 + return 0;
76201 +}
76202 +
76203 +int
76204 +gr_handle_chroot_pivot(void)
76205 +{
76206 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76207 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76208 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76209 + return -EPERM;
76210 + }
76211 +#endif
76212 + return 0;
76213 +}
76214 +
76215 +int
76216 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76217 +{
76218 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76219 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76220 + !gr_is_outside_chroot(dentry, mnt)) {
76221 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76222 + return -EPERM;
76223 + }
76224 +#endif
76225 + return 0;
76226 +}
76227 +
76228 +extern const char *captab_log[];
76229 +extern int captab_log_entries;
76230 +
76231 +int
76232 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76233 +{
76234 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76235 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76236 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76237 + if (cap_raised(chroot_caps, cap)) {
76238 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76239 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76240 + }
76241 + return 0;
76242 + }
76243 + }
76244 +#endif
76245 + return 1;
76246 +}
76247 +
76248 +int
76249 +gr_chroot_is_capable(const int cap)
76250 +{
76251 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76252 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76253 +#endif
76254 + return 1;
76255 +}
76256 +
76257 +int
76258 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76259 +{
76260 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76261 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76262 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76263 + if (cap_raised(chroot_caps, cap)) {
76264 + return 0;
76265 + }
76266 + }
76267 +#endif
76268 + return 1;
76269 +}
76270 +
76271 +int
76272 +gr_chroot_is_capable_nolog(const int cap)
76273 +{
76274 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76275 + return gr_task_chroot_is_capable_nolog(current, cap);
76276 +#endif
76277 + return 1;
76278 +}
76279 +
76280 +int
76281 +gr_handle_chroot_sysctl(const int op)
76282 +{
76283 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76284 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76285 + proc_is_chrooted(current))
76286 + return -EACCES;
76287 +#endif
76288 + return 0;
76289 +}
76290 +
76291 +void
76292 +gr_handle_chroot_chdir(const struct path *path)
76293 +{
76294 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76295 + if (grsec_enable_chroot_chdir)
76296 + set_fs_pwd(current->fs, path);
76297 +#endif
76298 + return;
76299 +}
76300 +
76301 +int
76302 +gr_handle_chroot_chmod(const struct dentry *dentry,
76303 + const struct vfsmount *mnt, const int mode)
76304 +{
76305 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76306 + /* allow chmod +s on directories, but not files */
76307 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76308 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76309 + proc_is_chrooted(current)) {
76310 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76311 + return -EPERM;
76312 + }
76313 +#endif
76314 + return 0;
76315 +}
76316 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76317 new file mode 100644
76318 index 0000000..946f750
76319 --- /dev/null
76320 +++ b/grsecurity/grsec_disabled.c
76321 @@ -0,0 +1,445 @@
76322 +#include <linux/kernel.h>
76323 +#include <linux/module.h>
76324 +#include <linux/sched.h>
76325 +#include <linux/file.h>
76326 +#include <linux/fs.h>
76327 +#include <linux/kdev_t.h>
76328 +#include <linux/net.h>
76329 +#include <linux/in.h>
76330 +#include <linux/ip.h>
76331 +#include <linux/skbuff.h>
76332 +#include <linux/sysctl.h>
76333 +
76334 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76335 +void
76336 +pax_set_initial_flags(struct linux_binprm *bprm)
76337 +{
76338 + return;
76339 +}
76340 +#endif
76341 +
76342 +#ifdef CONFIG_SYSCTL
76343 +__u32
76344 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76345 +{
76346 + return 0;
76347 +}
76348 +#endif
76349 +
76350 +#ifdef CONFIG_TASKSTATS
76351 +int gr_is_taskstats_denied(int pid)
76352 +{
76353 + return 0;
76354 +}
76355 +#endif
76356 +
76357 +int
76358 +gr_acl_is_enabled(void)
76359 +{
76360 + return 0;
76361 +}
76362 +
76363 +int
76364 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76365 +{
76366 + return 0;
76367 +}
76368 +
76369 +void
76370 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76371 +{
76372 + return;
76373 +}
76374 +
76375 +int
76376 +gr_handle_rawio(const struct inode *inode)
76377 +{
76378 + return 0;
76379 +}
76380 +
76381 +void
76382 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76383 +{
76384 + return;
76385 +}
76386 +
76387 +int
76388 +gr_handle_ptrace(struct task_struct *task, const long request)
76389 +{
76390 + return 0;
76391 +}
76392 +
76393 +int
76394 +gr_handle_proc_ptrace(struct task_struct *task)
76395 +{
76396 + return 0;
76397 +}
76398 +
76399 +int
76400 +gr_set_acls(const int type)
76401 +{
76402 + return 0;
76403 +}
76404 +
76405 +int
76406 +gr_check_hidden_task(const struct task_struct *tsk)
76407 +{
76408 + return 0;
76409 +}
76410 +
76411 +int
76412 +gr_check_protected_task(const struct task_struct *task)
76413 +{
76414 + return 0;
76415 +}
76416 +
76417 +int
76418 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76419 +{
76420 + return 0;
76421 +}
76422 +
76423 +void
76424 +gr_copy_label(struct task_struct *tsk)
76425 +{
76426 + return;
76427 +}
76428 +
76429 +void
76430 +gr_set_pax_flags(struct task_struct *task)
76431 +{
76432 + return;
76433 +}
76434 +
76435 +int
76436 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76437 + const int unsafe_share)
76438 +{
76439 + return 0;
76440 +}
76441 +
76442 +void
76443 +gr_handle_delete(const u64 ino, const dev_t dev)
76444 +{
76445 + return;
76446 +}
76447 +
76448 +void
76449 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76450 +{
76451 + return;
76452 +}
76453 +
76454 +void
76455 +gr_handle_crash(struct task_struct *task, const int sig)
76456 +{
76457 + return;
76458 +}
76459 +
76460 +int
76461 +gr_check_crash_exec(const struct file *filp)
76462 +{
76463 + return 0;
76464 +}
76465 +
76466 +int
76467 +gr_check_crash_uid(const kuid_t uid)
76468 +{
76469 + return 0;
76470 +}
76471 +
76472 +void
76473 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76474 + struct dentry *old_dentry,
76475 + struct dentry *new_dentry,
76476 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76477 +{
76478 + return;
76479 +}
76480 +
76481 +int
76482 +gr_search_socket(const int family, const int type, const int protocol)
76483 +{
76484 + return 1;
76485 +}
76486 +
76487 +int
76488 +gr_search_connectbind(const int mode, const struct socket *sock,
76489 + const struct sockaddr_in *addr)
76490 +{
76491 + return 0;
76492 +}
76493 +
76494 +void
76495 +gr_handle_alertkill(struct task_struct *task)
76496 +{
76497 + return;
76498 +}
76499 +
76500 +__u32
76501 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76502 +{
76503 + return 1;
76504 +}
76505 +
76506 +__u32
76507 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76508 + const struct vfsmount * mnt)
76509 +{
76510 + return 1;
76511 +}
76512 +
76513 +__u32
76514 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76515 + int acc_mode)
76516 +{
76517 + return 1;
76518 +}
76519 +
76520 +__u32
76521 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76522 +{
76523 + return 1;
76524 +}
76525 +
76526 +__u32
76527 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76528 +{
76529 + return 1;
76530 +}
76531 +
76532 +int
76533 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76534 + unsigned int *vm_flags)
76535 +{
76536 + return 1;
76537 +}
76538 +
76539 +__u32
76540 +gr_acl_handle_truncate(const struct dentry * dentry,
76541 + const struct vfsmount * mnt)
76542 +{
76543 + return 1;
76544 +}
76545 +
76546 +__u32
76547 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76548 +{
76549 + return 1;
76550 +}
76551 +
76552 +__u32
76553 +gr_acl_handle_access(const struct dentry * dentry,
76554 + const struct vfsmount * mnt, const int fmode)
76555 +{
76556 + return 1;
76557 +}
76558 +
76559 +__u32
76560 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76561 + umode_t *mode)
76562 +{
76563 + return 1;
76564 +}
76565 +
76566 +__u32
76567 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76568 +{
76569 + return 1;
76570 +}
76571 +
76572 +__u32
76573 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76574 +{
76575 + return 1;
76576 +}
76577 +
76578 +__u32
76579 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76580 +{
76581 + return 1;
76582 +}
76583 +
76584 +void
76585 +grsecurity_init(void)
76586 +{
76587 + return;
76588 +}
76589 +
76590 +umode_t gr_acl_umask(void)
76591 +{
76592 + return 0;
76593 +}
76594 +
76595 +__u32
76596 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76597 + const struct dentry * parent_dentry,
76598 + const struct vfsmount * parent_mnt,
76599 + const int mode)
76600 +{
76601 + return 1;
76602 +}
76603 +
76604 +__u32
76605 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76606 + const struct dentry * parent_dentry,
76607 + const struct vfsmount * parent_mnt)
76608 +{
76609 + return 1;
76610 +}
76611 +
76612 +__u32
76613 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76614 + const struct dentry * parent_dentry,
76615 + const struct vfsmount * parent_mnt, const struct filename *from)
76616 +{
76617 + return 1;
76618 +}
76619 +
76620 +__u32
76621 +gr_acl_handle_link(const struct dentry * new_dentry,
76622 + const struct dentry * parent_dentry,
76623 + const struct vfsmount * parent_mnt,
76624 + const struct dentry * old_dentry,
76625 + const struct vfsmount * old_mnt, const struct filename *to)
76626 +{
76627 + return 1;
76628 +}
76629 +
76630 +int
76631 +gr_acl_handle_rename(const struct dentry *new_dentry,
76632 + const struct dentry *parent_dentry,
76633 + const struct vfsmount *parent_mnt,
76634 + const struct dentry *old_dentry,
76635 + const struct inode *old_parent_inode,
76636 + const struct vfsmount *old_mnt, const struct filename *newname,
76637 + unsigned int flags)
76638 +{
76639 + return 0;
76640 +}
76641 +
76642 +int
76643 +gr_acl_handle_filldir(const struct file *file, const char *name,
76644 + const int namelen, const u64 ino)
76645 +{
76646 + return 1;
76647 +}
76648 +
76649 +int
76650 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76651 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76652 +{
76653 + return 1;
76654 +}
76655 +
76656 +int
76657 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76658 +{
76659 + return 0;
76660 +}
76661 +
76662 +int
76663 +gr_search_accept(const struct socket *sock)
76664 +{
76665 + return 0;
76666 +}
76667 +
76668 +int
76669 +gr_search_listen(const struct socket *sock)
76670 +{
76671 + return 0;
76672 +}
76673 +
76674 +int
76675 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76676 +{
76677 + return 0;
76678 +}
76679 +
76680 +__u32
76681 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76682 +{
76683 + return 1;
76684 +}
76685 +
76686 +__u32
76687 +gr_acl_handle_creat(const struct dentry * dentry,
76688 + const struct dentry * p_dentry,
76689 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76690 + const int imode)
76691 +{
76692 + return 1;
76693 +}
76694 +
76695 +void
76696 +gr_acl_handle_exit(void)
76697 +{
76698 + return;
76699 +}
76700 +
76701 +int
76702 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76703 +{
76704 + return 1;
76705 +}
76706 +
76707 +void
76708 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76709 +{
76710 + return;
76711 +}
76712 +
76713 +int
76714 +gr_acl_handle_procpidmem(const struct task_struct *task)
76715 +{
76716 + return 0;
76717 +}
76718 +
76719 +int
76720 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76721 +{
76722 + return 0;
76723 +}
76724 +
76725 +int
76726 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76727 +{
76728 + return 0;
76729 +}
76730 +
76731 +int
76732 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76733 +{
76734 + return 0;
76735 +}
76736 +
76737 +int
76738 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76739 +{
76740 + return 0;
76741 +}
76742 +
76743 +int gr_acl_enable_at_secure(void)
76744 +{
76745 + return 0;
76746 +}
76747 +
76748 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76749 +{
76750 + return dentry->d_sb->s_dev;
76751 +}
76752 +
76753 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76754 +{
76755 + return dentry->d_inode->i_ino;
76756 +}
76757 +
76758 +void gr_put_exec_file(struct task_struct *task)
76759 +{
76760 + return;
76761 +}
76762 +
76763 +#ifdef CONFIG_SECURITY
76764 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76765 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76766 +#endif
76767 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76768 new file mode 100644
76769 index 0000000..fb7531e
76770 --- /dev/null
76771 +++ b/grsecurity/grsec_exec.c
76772 @@ -0,0 +1,189 @@
76773 +#include <linux/kernel.h>
76774 +#include <linux/sched.h>
76775 +#include <linux/file.h>
76776 +#include <linux/binfmts.h>
76777 +#include <linux/fs.h>
76778 +#include <linux/types.h>
76779 +#include <linux/grdefs.h>
76780 +#include <linux/grsecurity.h>
76781 +#include <linux/grinternal.h>
76782 +#include <linux/capability.h>
76783 +#include <linux/module.h>
76784 +#include <linux/compat.h>
76785 +
76786 +#include <asm/uaccess.h>
76787 +
76788 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76789 +static char gr_exec_arg_buf[132];
76790 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76791 +#endif
76792 +
76793 +struct user_arg_ptr {
76794 +#ifdef CONFIG_COMPAT
76795 + bool is_compat;
76796 +#endif
76797 + union {
76798 + const char __user *const __user *native;
76799 +#ifdef CONFIG_COMPAT
76800 + const compat_uptr_t __user *compat;
76801 +#endif
76802 + } ptr;
76803 +};
76804 +
76805 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76806 +
76807 +void
76808 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76809 +{
76810 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76811 + char *grarg = gr_exec_arg_buf;
76812 + unsigned int i, x, execlen = 0;
76813 + char c;
76814 +
76815 + if (!((grsec_enable_execlog && grsec_enable_group &&
76816 + in_group_p(grsec_audit_gid))
76817 + || (grsec_enable_execlog && !grsec_enable_group)))
76818 + return;
76819 +
76820 + mutex_lock(&gr_exec_arg_mutex);
76821 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76822 +
76823 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76824 + const char __user *p;
76825 + unsigned int len;
76826 +
76827 + p = get_user_arg_ptr(argv, i);
76828 + if (IS_ERR(p))
76829 + goto log;
76830 +
76831 + len = strnlen_user(p, 128 - execlen);
76832 + if (len > 128 - execlen)
76833 + len = 128 - execlen;
76834 + else if (len > 0)
76835 + len--;
76836 + if (copy_from_user(grarg + execlen, p, len))
76837 + goto log;
76838 +
76839 + /* rewrite unprintable characters */
76840 + for (x = 0; x < len; x++) {
76841 + c = *(grarg + execlen + x);
76842 + if (c < 32 || c > 126)
76843 + *(grarg + execlen + x) = ' ';
76844 + }
76845 +
76846 + execlen += len;
76847 + *(grarg + execlen) = ' ';
76848 + *(grarg + execlen + 1) = '\0';
76849 + execlen++;
76850 + }
76851 +
76852 + log:
76853 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76854 + bprm->file->f_path.mnt, grarg);
76855 + mutex_unlock(&gr_exec_arg_mutex);
76856 +#endif
76857 + return;
76858 +}
76859 +
76860 +#ifdef CONFIG_GRKERNSEC
76861 +extern int gr_acl_is_capable(const int cap);
76862 +extern int gr_acl_is_capable_nolog(const int cap);
76863 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76864 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76865 +extern int gr_chroot_is_capable(const int cap);
76866 +extern int gr_chroot_is_capable_nolog(const int cap);
76867 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76868 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76869 +#endif
76870 +
76871 +const char *captab_log[] = {
76872 + "CAP_CHOWN",
76873 + "CAP_DAC_OVERRIDE",
76874 + "CAP_DAC_READ_SEARCH",
76875 + "CAP_FOWNER",
76876 + "CAP_FSETID",
76877 + "CAP_KILL",
76878 + "CAP_SETGID",
76879 + "CAP_SETUID",
76880 + "CAP_SETPCAP",
76881 + "CAP_LINUX_IMMUTABLE",
76882 + "CAP_NET_BIND_SERVICE",
76883 + "CAP_NET_BROADCAST",
76884 + "CAP_NET_ADMIN",
76885 + "CAP_NET_RAW",
76886 + "CAP_IPC_LOCK",
76887 + "CAP_IPC_OWNER",
76888 + "CAP_SYS_MODULE",
76889 + "CAP_SYS_RAWIO",
76890 + "CAP_SYS_CHROOT",
76891 + "CAP_SYS_PTRACE",
76892 + "CAP_SYS_PACCT",
76893 + "CAP_SYS_ADMIN",
76894 + "CAP_SYS_BOOT",
76895 + "CAP_SYS_NICE",
76896 + "CAP_SYS_RESOURCE",
76897 + "CAP_SYS_TIME",
76898 + "CAP_SYS_TTY_CONFIG",
76899 + "CAP_MKNOD",
76900 + "CAP_LEASE",
76901 + "CAP_AUDIT_WRITE",
76902 + "CAP_AUDIT_CONTROL",
76903 + "CAP_SETFCAP",
76904 + "CAP_MAC_OVERRIDE",
76905 + "CAP_MAC_ADMIN",
76906 + "CAP_SYSLOG",
76907 + "CAP_WAKE_ALARM",
76908 + "CAP_BLOCK_SUSPEND",
76909 + "CAP_AUDIT_READ"
76910 +};
76911 +
76912 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
76913 +
76914 +int gr_is_capable(const int cap)
76915 +{
76916 +#ifdef CONFIG_GRKERNSEC
76917 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
76918 + return 1;
76919 + return 0;
76920 +#else
76921 + return 1;
76922 +#endif
76923 +}
76924 +
76925 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76926 +{
76927 +#ifdef CONFIG_GRKERNSEC
76928 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
76929 + return 1;
76930 + return 0;
76931 +#else
76932 + return 1;
76933 +#endif
76934 +}
76935 +
76936 +int gr_is_capable_nolog(const int cap)
76937 +{
76938 +#ifdef CONFIG_GRKERNSEC
76939 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
76940 + return 1;
76941 + return 0;
76942 +#else
76943 + return 1;
76944 +#endif
76945 +}
76946 +
76947 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
76948 +{
76949 +#ifdef CONFIG_GRKERNSEC
76950 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
76951 + return 1;
76952 + return 0;
76953 +#else
76954 + return 1;
76955 +#endif
76956 +}
76957 +
76958 +EXPORT_SYMBOL_GPL(gr_is_capable);
76959 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
76960 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
76961 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
76962 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
76963 new file mode 100644
76964 index 0000000..06cc6ea
76965 --- /dev/null
76966 +++ b/grsecurity/grsec_fifo.c
76967 @@ -0,0 +1,24 @@
76968 +#include <linux/kernel.h>
76969 +#include <linux/sched.h>
76970 +#include <linux/fs.h>
76971 +#include <linux/file.h>
76972 +#include <linux/grinternal.h>
76973 +
76974 +int
76975 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
76976 + const struct dentry *dir, const int flag, const int acc_mode)
76977 +{
76978 +#ifdef CONFIG_GRKERNSEC_FIFO
76979 + const struct cred *cred = current_cred();
76980 +
76981 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
76982 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
76983 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
76984 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
76985 + if (!inode_permission(dentry->d_inode, acc_mode))
76986 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
76987 + return -EACCES;
76988 + }
76989 +#endif
76990 + return 0;
76991 +}
76992 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
76993 new file mode 100644
76994 index 0000000..8ca18bf
76995 --- /dev/null
76996 +++ b/grsecurity/grsec_fork.c
76997 @@ -0,0 +1,23 @@
76998 +#include <linux/kernel.h>
76999 +#include <linux/sched.h>
77000 +#include <linux/grsecurity.h>
77001 +#include <linux/grinternal.h>
77002 +#include <linux/errno.h>
77003 +
77004 +void
77005 +gr_log_forkfail(const int retval)
77006 +{
77007 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77008 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
77009 + switch (retval) {
77010 + case -EAGAIN:
77011 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
77012 + break;
77013 + case -ENOMEM:
77014 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
77015 + break;
77016 + }
77017 + }
77018 +#endif
77019 + return;
77020 +}
77021 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
77022 new file mode 100644
77023 index 0000000..4ed9e7d
77024 --- /dev/null
77025 +++ b/grsecurity/grsec_init.c
77026 @@ -0,0 +1,290 @@
77027 +#include <linux/kernel.h>
77028 +#include <linux/sched.h>
77029 +#include <linux/mm.h>
77030 +#include <linux/gracl.h>
77031 +#include <linux/slab.h>
77032 +#include <linux/vmalloc.h>
77033 +#include <linux/percpu.h>
77034 +#include <linux/module.h>
77035 +
77036 +int grsec_enable_ptrace_readexec;
77037 +int grsec_enable_setxid;
77038 +int grsec_enable_symlinkown;
77039 +kgid_t grsec_symlinkown_gid;
77040 +int grsec_enable_brute;
77041 +int grsec_enable_link;
77042 +int grsec_enable_dmesg;
77043 +int grsec_enable_harden_ptrace;
77044 +int grsec_enable_harden_ipc;
77045 +int grsec_enable_fifo;
77046 +int grsec_enable_execlog;
77047 +int grsec_enable_signal;
77048 +int grsec_enable_forkfail;
77049 +int grsec_enable_audit_ptrace;
77050 +int grsec_enable_time;
77051 +int grsec_enable_group;
77052 +kgid_t grsec_audit_gid;
77053 +int grsec_enable_chdir;
77054 +int grsec_enable_mount;
77055 +int grsec_enable_rofs;
77056 +int grsec_deny_new_usb;
77057 +int grsec_enable_chroot_findtask;
77058 +int grsec_enable_chroot_mount;
77059 +int grsec_enable_chroot_shmat;
77060 +int grsec_enable_chroot_fchdir;
77061 +int grsec_enable_chroot_double;
77062 +int grsec_enable_chroot_pivot;
77063 +int grsec_enable_chroot_chdir;
77064 +int grsec_enable_chroot_chmod;
77065 +int grsec_enable_chroot_mknod;
77066 +int grsec_enable_chroot_nice;
77067 +int grsec_enable_chroot_execlog;
77068 +int grsec_enable_chroot_caps;
77069 +int grsec_enable_chroot_rename;
77070 +int grsec_enable_chroot_sysctl;
77071 +int grsec_enable_chroot_unix;
77072 +int grsec_enable_tpe;
77073 +kgid_t grsec_tpe_gid;
77074 +int grsec_enable_blackhole;
77075 +#ifdef CONFIG_IPV6_MODULE
77076 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
77077 +#endif
77078 +int grsec_lastack_retries;
77079 +int grsec_enable_tpe_all;
77080 +int grsec_enable_tpe_invert;
77081 +int grsec_enable_socket_all;
77082 +kgid_t grsec_socket_all_gid;
77083 +int grsec_enable_socket_client;
77084 +kgid_t grsec_socket_client_gid;
77085 +int grsec_enable_socket_server;
77086 +kgid_t grsec_socket_server_gid;
77087 +int grsec_resource_logging;
77088 +int grsec_disable_privio;
77089 +int grsec_enable_log_rwxmaps;
77090 +int grsec_lock;
77091 +
77092 +DEFINE_SPINLOCK(grsec_alert_lock);
77093 +unsigned long grsec_alert_wtime = 0;
77094 +unsigned long grsec_alert_fyet = 0;
77095 +
77096 +DEFINE_SPINLOCK(grsec_audit_lock);
77097 +
77098 +DEFINE_RWLOCK(grsec_exec_file_lock);
77099 +
77100 +char *gr_shared_page[4];
77101 +
77102 +char *gr_alert_log_fmt;
77103 +char *gr_audit_log_fmt;
77104 +char *gr_alert_log_buf;
77105 +char *gr_audit_log_buf;
77106 +
77107 +extern struct gr_arg *gr_usermode;
77108 +extern unsigned char *gr_system_salt;
77109 +extern unsigned char *gr_system_sum;
77110 +
77111 +void __init
77112 +grsecurity_init(void)
77113 +{
77114 + int j;
77115 + /* create the per-cpu shared pages */
77116 +
77117 +#ifdef CONFIG_X86
77118 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77119 +#endif
77120 +
77121 + for (j = 0; j < 4; j++) {
77122 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77123 + if (gr_shared_page[j] == NULL) {
77124 + panic("Unable to allocate grsecurity shared page");
77125 + return;
77126 + }
77127 + }
77128 +
77129 + /* allocate log buffers */
77130 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77131 + if (!gr_alert_log_fmt) {
77132 + panic("Unable to allocate grsecurity alert log format buffer");
77133 + return;
77134 + }
77135 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77136 + if (!gr_audit_log_fmt) {
77137 + panic("Unable to allocate grsecurity audit log format buffer");
77138 + return;
77139 + }
77140 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77141 + if (!gr_alert_log_buf) {
77142 + panic("Unable to allocate grsecurity alert log buffer");
77143 + return;
77144 + }
77145 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77146 + if (!gr_audit_log_buf) {
77147 + panic("Unable to allocate grsecurity audit log buffer");
77148 + return;
77149 + }
77150 +
77151 + /* allocate memory for authentication structure */
77152 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77153 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77154 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77155 +
77156 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77157 + panic("Unable to allocate grsecurity authentication structure");
77158 + return;
77159 + }
77160 +
77161 +#ifdef CONFIG_GRKERNSEC_IO
77162 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77163 + grsec_disable_privio = 1;
77164 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77165 + grsec_disable_privio = 1;
77166 +#else
77167 + grsec_disable_privio = 0;
77168 +#endif
77169 +#endif
77170 +
77171 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77172 + /* for backward compatibility, tpe_invert always defaults to on if
77173 + enabled in the kernel
77174 + */
77175 + grsec_enable_tpe_invert = 1;
77176 +#endif
77177 +
77178 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77179 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77180 + grsec_lock = 1;
77181 +#endif
77182 +
77183 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77184 + grsec_enable_log_rwxmaps = 1;
77185 +#endif
77186 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77187 + grsec_enable_group = 1;
77188 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77189 +#endif
77190 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77191 + grsec_enable_ptrace_readexec = 1;
77192 +#endif
77193 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77194 + grsec_enable_chdir = 1;
77195 +#endif
77196 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77197 + grsec_enable_harden_ptrace = 1;
77198 +#endif
77199 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77200 + grsec_enable_harden_ipc = 1;
77201 +#endif
77202 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77203 + grsec_enable_mount = 1;
77204 +#endif
77205 +#ifdef CONFIG_GRKERNSEC_LINK
77206 + grsec_enable_link = 1;
77207 +#endif
77208 +#ifdef CONFIG_GRKERNSEC_BRUTE
77209 + grsec_enable_brute = 1;
77210 +#endif
77211 +#ifdef CONFIG_GRKERNSEC_DMESG
77212 + grsec_enable_dmesg = 1;
77213 +#endif
77214 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77215 + grsec_enable_blackhole = 1;
77216 + grsec_lastack_retries = 4;
77217 +#endif
77218 +#ifdef CONFIG_GRKERNSEC_FIFO
77219 + grsec_enable_fifo = 1;
77220 +#endif
77221 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77222 + grsec_enable_execlog = 1;
77223 +#endif
77224 +#ifdef CONFIG_GRKERNSEC_SETXID
77225 + grsec_enable_setxid = 1;
77226 +#endif
77227 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77228 + grsec_enable_signal = 1;
77229 +#endif
77230 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77231 + grsec_enable_forkfail = 1;
77232 +#endif
77233 +#ifdef CONFIG_GRKERNSEC_TIME
77234 + grsec_enable_time = 1;
77235 +#endif
77236 +#ifdef CONFIG_GRKERNSEC_RESLOG
77237 + grsec_resource_logging = 1;
77238 +#endif
77239 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77240 + grsec_enable_chroot_findtask = 1;
77241 +#endif
77242 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77243 + grsec_enable_chroot_unix = 1;
77244 +#endif
77245 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77246 + grsec_enable_chroot_mount = 1;
77247 +#endif
77248 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77249 + grsec_enable_chroot_fchdir = 1;
77250 +#endif
77251 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77252 + grsec_enable_chroot_shmat = 1;
77253 +#endif
77254 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77255 + grsec_enable_audit_ptrace = 1;
77256 +#endif
77257 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77258 + grsec_enable_chroot_double = 1;
77259 +#endif
77260 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77261 + grsec_enable_chroot_pivot = 1;
77262 +#endif
77263 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77264 + grsec_enable_chroot_chdir = 1;
77265 +#endif
77266 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77267 + grsec_enable_chroot_chmod = 1;
77268 +#endif
77269 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77270 + grsec_enable_chroot_mknod = 1;
77271 +#endif
77272 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77273 + grsec_enable_chroot_nice = 1;
77274 +#endif
77275 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77276 + grsec_enable_chroot_execlog = 1;
77277 +#endif
77278 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77279 + grsec_enable_chroot_caps = 1;
77280 +#endif
77281 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77282 + grsec_enable_chroot_rename = 1;
77283 +#endif
77284 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77285 + grsec_enable_chroot_sysctl = 1;
77286 +#endif
77287 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77288 + grsec_enable_symlinkown = 1;
77289 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77290 +#endif
77291 +#ifdef CONFIG_GRKERNSEC_TPE
77292 + grsec_enable_tpe = 1;
77293 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77294 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77295 + grsec_enable_tpe_all = 1;
77296 +#endif
77297 +#endif
77298 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77299 + grsec_enable_socket_all = 1;
77300 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77301 +#endif
77302 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77303 + grsec_enable_socket_client = 1;
77304 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77305 +#endif
77306 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77307 + grsec_enable_socket_server = 1;
77308 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77309 +#endif
77310 +#endif
77311 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77312 + grsec_deny_new_usb = 1;
77313 +#endif
77314 +
77315 + return;
77316 +}
77317 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77318 new file mode 100644
77319 index 0000000..1773300
77320 --- /dev/null
77321 +++ b/grsecurity/grsec_ipc.c
77322 @@ -0,0 +1,48 @@
77323 +#include <linux/kernel.h>
77324 +#include <linux/mm.h>
77325 +#include <linux/sched.h>
77326 +#include <linux/file.h>
77327 +#include <linux/ipc.h>
77328 +#include <linux/ipc_namespace.h>
77329 +#include <linux/grsecurity.h>
77330 +#include <linux/grinternal.h>
77331 +
77332 +int
77333 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77334 +{
77335 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77336 + int write;
77337 + int orig_granted_mode;
77338 + kuid_t euid;
77339 + kgid_t egid;
77340 +
77341 + if (!grsec_enable_harden_ipc)
77342 + return 1;
77343 +
77344 + euid = current_euid();
77345 + egid = current_egid();
77346 +
77347 + write = requested_mode & 00002;
77348 + orig_granted_mode = ipcp->mode;
77349 +
77350 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77351 + orig_granted_mode >>= 6;
77352 + else {
77353 + /* if likely wrong permissions, lock to user */
77354 + if (orig_granted_mode & 0007)
77355 + orig_granted_mode = 0;
77356 + /* otherwise do a egid-only check */
77357 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77358 + orig_granted_mode >>= 3;
77359 + /* otherwise, no access */
77360 + else
77361 + orig_granted_mode = 0;
77362 + }
77363 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77364 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77365 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77366 + return 0;
77367 + }
77368 +#endif
77369 + return 1;
77370 +}
77371 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77372 new file mode 100644
77373 index 0000000..5e05e20
77374 --- /dev/null
77375 +++ b/grsecurity/grsec_link.c
77376 @@ -0,0 +1,58 @@
77377 +#include <linux/kernel.h>
77378 +#include <linux/sched.h>
77379 +#include <linux/fs.h>
77380 +#include <linux/file.h>
77381 +#include <linux/grinternal.h>
77382 +
77383 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77384 +{
77385 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77386 + const struct inode *link_inode = link->dentry->d_inode;
77387 +
77388 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77389 + /* ignore root-owned links, e.g. /proc/self */
77390 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77391 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77392 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77393 + return 1;
77394 + }
77395 +#endif
77396 + return 0;
77397 +}
77398 +
77399 +int
77400 +gr_handle_follow_link(const struct inode *parent,
77401 + const struct inode *inode,
77402 + const struct dentry *dentry, const struct vfsmount *mnt)
77403 +{
77404 +#ifdef CONFIG_GRKERNSEC_LINK
77405 + const struct cred *cred = current_cred();
77406 +
77407 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77408 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77409 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77410 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77411 + return -EACCES;
77412 + }
77413 +#endif
77414 + return 0;
77415 +}
77416 +
77417 +int
77418 +gr_handle_hardlink(const struct dentry *dentry,
77419 + const struct vfsmount *mnt,
77420 + struct inode *inode, const int mode, const struct filename *to)
77421 +{
77422 +#ifdef CONFIG_GRKERNSEC_LINK
77423 + const struct cred *cred = current_cred();
77424 +
77425 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77426 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77427 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77428 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77429 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77430 + return -EPERM;
77431 + }
77432 +#endif
77433 + return 0;
77434 +}
77435 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77436 new file mode 100644
77437 index 0000000..dbe0a6b
77438 --- /dev/null
77439 +++ b/grsecurity/grsec_log.c
77440 @@ -0,0 +1,341 @@
77441 +#include <linux/kernel.h>
77442 +#include <linux/sched.h>
77443 +#include <linux/file.h>
77444 +#include <linux/tty.h>
77445 +#include <linux/fs.h>
77446 +#include <linux/mm.h>
77447 +#include <linux/grinternal.h>
77448 +
77449 +#ifdef CONFIG_TREE_PREEMPT_RCU
77450 +#define DISABLE_PREEMPT() preempt_disable()
77451 +#define ENABLE_PREEMPT() preempt_enable()
77452 +#else
77453 +#define DISABLE_PREEMPT()
77454 +#define ENABLE_PREEMPT()
77455 +#endif
77456 +
77457 +#define BEGIN_LOCKS(x) \
77458 + DISABLE_PREEMPT(); \
77459 + rcu_read_lock(); \
77460 + read_lock(&tasklist_lock); \
77461 + read_lock(&grsec_exec_file_lock); \
77462 + if (x != GR_DO_AUDIT) \
77463 + spin_lock(&grsec_alert_lock); \
77464 + else \
77465 + spin_lock(&grsec_audit_lock)
77466 +
77467 +#define END_LOCKS(x) \
77468 + if (x != GR_DO_AUDIT) \
77469 + spin_unlock(&grsec_alert_lock); \
77470 + else \
77471 + spin_unlock(&grsec_audit_lock); \
77472 + read_unlock(&grsec_exec_file_lock); \
77473 + read_unlock(&tasklist_lock); \
77474 + rcu_read_unlock(); \
77475 + ENABLE_PREEMPT(); \
77476 + if (x == GR_DONT_AUDIT) \
77477 + gr_handle_alertkill(current)
77478 +
77479 +enum {
77480 + FLOODING,
77481 + NO_FLOODING
77482 +};
77483 +
77484 +extern char *gr_alert_log_fmt;
77485 +extern char *gr_audit_log_fmt;
77486 +extern char *gr_alert_log_buf;
77487 +extern char *gr_audit_log_buf;
77488 +
77489 +static int gr_log_start(int audit)
77490 +{
77491 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77492 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77493 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77494 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77495 + unsigned long curr_secs = get_seconds();
77496 +
77497 + if (audit == GR_DO_AUDIT)
77498 + goto set_fmt;
77499 +
77500 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77501 + grsec_alert_wtime = curr_secs;
77502 + grsec_alert_fyet = 0;
77503 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77504 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77505 + grsec_alert_fyet++;
77506 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77507 + grsec_alert_wtime = curr_secs;
77508 + grsec_alert_fyet++;
77509 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77510 + return FLOODING;
77511 + }
77512 + else return FLOODING;
77513 +
77514 +set_fmt:
77515 +#endif
77516 + memset(buf, 0, PAGE_SIZE);
77517 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77518 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77519 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77520 + } else if (current->signal->curr_ip) {
77521 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77522 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77523 + } else if (gr_acl_is_enabled()) {
77524 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77525 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77526 + } else {
77527 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77528 + strcpy(buf, fmt);
77529 + }
77530 +
77531 + return NO_FLOODING;
77532 +}
77533 +
77534 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77535 + __attribute__ ((format (printf, 2, 0)));
77536 +
77537 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77538 +{
77539 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77540 + unsigned int len = strlen(buf);
77541 +
77542 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77543 +
77544 + return;
77545 +}
77546 +
77547 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77548 + __attribute__ ((format (printf, 2, 3)));
77549 +
77550 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77551 +{
77552 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77553 + unsigned int len = strlen(buf);
77554 + va_list ap;
77555 +
77556 + va_start(ap, msg);
77557 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77558 + va_end(ap);
77559 +
77560 + return;
77561 +}
77562 +
77563 +static void gr_log_end(int audit, int append_default)
77564 +{
77565 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77566 + if (append_default) {
77567 + struct task_struct *task = current;
77568 + struct task_struct *parent = task->real_parent;
77569 + const struct cred *cred = __task_cred(task);
77570 + const struct cred *pcred = __task_cred(parent);
77571 + unsigned int len = strlen(buf);
77572 +
77573 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77574 + }
77575 +
77576 + printk("%s\n", buf);
77577 +
77578 + return;
77579 +}
77580 +
77581 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77582 +{
77583 + int logtype;
77584 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77585 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77586 + void *voidptr = NULL;
77587 + int num1 = 0, num2 = 0;
77588 + unsigned long ulong1 = 0, ulong2 = 0;
77589 + struct dentry *dentry = NULL;
77590 + struct vfsmount *mnt = NULL;
77591 + struct file *file = NULL;
77592 + struct task_struct *task = NULL;
77593 + struct vm_area_struct *vma = NULL;
77594 + const struct cred *cred, *pcred;
77595 + va_list ap;
77596 +
77597 + BEGIN_LOCKS(audit);
77598 + logtype = gr_log_start(audit);
77599 + if (logtype == FLOODING) {
77600 + END_LOCKS(audit);
77601 + return;
77602 + }
77603 + va_start(ap, argtypes);
77604 + switch (argtypes) {
77605 + case GR_TTYSNIFF:
77606 + task = va_arg(ap, struct task_struct *);
77607 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77608 + break;
77609 + case GR_SYSCTL_HIDDEN:
77610 + str1 = va_arg(ap, char *);
77611 + gr_log_middle_varargs(audit, msg, result, str1);
77612 + break;
77613 + case GR_RBAC:
77614 + dentry = va_arg(ap, struct dentry *);
77615 + mnt = va_arg(ap, struct vfsmount *);
77616 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77617 + break;
77618 + case GR_RBAC_STR:
77619 + dentry = va_arg(ap, struct dentry *);
77620 + mnt = va_arg(ap, struct vfsmount *);
77621 + str1 = va_arg(ap, char *);
77622 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77623 + break;
77624 + case GR_STR_RBAC:
77625 + str1 = va_arg(ap, char *);
77626 + dentry = va_arg(ap, struct dentry *);
77627 + mnt = va_arg(ap, struct vfsmount *);
77628 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77629 + break;
77630 + case GR_RBAC_MODE2:
77631 + dentry = va_arg(ap, struct dentry *);
77632 + mnt = va_arg(ap, struct vfsmount *);
77633 + str1 = va_arg(ap, char *);
77634 + str2 = va_arg(ap, char *);
77635 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77636 + break;
77637 + case GR_RBAC_MODE3:
77638 + dentry = va_arg(ap, struct dentry *);
77639 + mnt = va_arg(ap, struct vfsmount *);
77640 + str1 = va_arg(ap, char *);
77641 + str2 = va_arg(ap, char *);
77642 + str3 = va_arg(ap, char *);
77643 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77644 + break;
77645 + case GR_FILENAME:
77646 + dentry = va_arg(ap, struct dentry *);
77647 + mnt = va_arg(ap, struct vfsmount *);
77648 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77649 + break;
77650 + case GR_STR_FILENAME:
77651 + str1 = va_arg(ap, char *);
77652 + dentry = va_arg(ap, struct dentry *);
77653 + mnt = va_arg(ap, struct vfsmount *);
77654 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77655 + break;
77656 + case GR_FILENAME_STR:
77657 + dentry = va_arg(ap, struct dentry *);
77658 + mnt = va_arg(ap, struct vfsmount *);
77659 + str1 = va_arg(ap, char *);
77660 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77661 + break;
77662 + case GR_FILENAME_TWO_INT:
77663 + dentry = va_arg(ap, struct dentry *);
77664 + mnt = va_arg(ap, struct vfsmount *);
77665 + num1 = va_arg(ap, int);
77666 + num2 = va_arg(ap, int);
77667 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77668 + break;
77669 + case GR_FILENAME_TWO_INT_STR:
77670 + dentry = va_arg(ap, struct dentry *);
77671 + mnt = va_arg(ap, struct vfsmount *);
77672 + num1 = va_arg(ap, int);
77673 + num2 = va_arg(ap, int);
77674 + str1 = va_arg(ap, char *);
77675 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77676 + break;
77677 + case GR_TEXTREL:
77678 + file = va_arg(ap, struct file *);
77679 + ulong1 = va_arg(ap, unsigned long);
77680 + ulong2 = va_arg(ap, unsigned long);
77681 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77682 + break;
77683 + case GR_PTRACE:
77684 + task = va_arg(ap, struct task_struct *);
77685 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77686 + break;
77687 + case GR_RESOURCE:
77688 + task = va_arg(ap, struct task_struct *);
77689 + cred = __task_cred(task);
77690 + pcred = __task_cred(task->real_parent);
77691 + ulong1 = va_arg(ap, unsigned long);
77692 + str1 = va_arg(ap, char *);
77693 + ulong2 = va_arg(ap, unsigned long);
77694 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77695 + break;
77696 + case GR_CAP:
77697 + task = va_arg(ap, struct task_struct *);
77698 + cred = __task_cred(task);
77699 + pcred = __task_cred(task->real_parent);
77700 + str1 = va_arg(ap, char *);
77701 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77702 + break;
77703 + case GR_SIG:
77704 + str1 = va_arg(ap, char *);
77705 + voidptr = va_arg(ap, void *);
77706 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77707 + break;
77708 + case GR_SIG2:
77709 + task = va_arg(ap, struct task_struct *);
77710 + cred = __task_cred(task);
77711 + pcred = __task_cred(task->real_parent);
77712 + num1 = va_arg(ap, int);
77713 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77714 + break;
77715 + case GR_CRASH1:
77716 + task = va_arg(ap, struct task_struct *);
77717 + cred = __task_cred(task);
77718 + pcred = __task_cred(task->real_parent);
77719 + ulong1 = va_arg(ap, unsigned long);
77720 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77721 + break;
77722 + case GR_CRASH2:
77723 + task = va_arg(ap, struct task_struct *);
77724 + cred = __task_cred(task);
77725 + pcred = __task_cred(task->real_parent);
77726 + ulong1 = va_arg(ap, unsigned long);
77727 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77728 + break;
77729 + case GR_RWXMAP:
77730 + file = va_arg(ap, struct file *);
77731 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77732 + break;
77733 + case GR_RWXMAPVMA:
77734 + vma = va_arg(ap, struct vm_area_struct *);
77735 + if (vma->vm_file)
77736 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77737 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77738 + str1 = "<stack>";
77739 + else if (vma->vm_start <= current->mm->brk &&
77740 + vma->vm_end >= current->mm->start_brk)
77741 + str1 = "<heap>";
77742 + else
77743 + str1 = "<anonymous mapping>";
77744 + gr_log_middle_varargs(audit, msg, str1);
77745 + break;
77746 + case GR_PSACCT:
77747 + {
77748 + unsigned int wday, cday;
77749 + __u8 whr, chr;
77750 + __u8 wmin, cmin;
77751 + __u8 wsec, csec;
77752 + char cur_tty[64] = { 0 };
77753 + char parent_tty[64] = { 0 };
77754 +
77755 + task = va_arg(ap, struct task_struct *);
77756 + wday = va_arg(ap, unsigned int);
77757 + cday = va_arg(ap, unsigned int);
77758 + whr = va_arg(ap, int);
77759 + chr = va_arg(ap, int);
77760 + wmin = va_arg(ap, int);
77761 + cmin = va_arg(ap, int);
77762 + wsec = va_arg(ap, int);
77763 + csec = va_arg(ap, int);
77764 + ulong1 = va_arg(ap, unsigned long);
77765 + cred = __task_cred(task);
77766 + pcred = __task_cred(task->real_parent);
77767 +
77768 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77769 + }
77770 + break;
77771 + default:
77772 + gr_log_middle(audit, msg, ap);
77773 + }
77774 + va_end(ap);
77775 + // these don't need DEFAULTSECARGS printed on the end
77776 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77777 + gr_log_end(audit, 0);
77778 + else
77779 + gr_log_end(audit, 1);
77780 + END_LOCKS(audit);
77781 +}
77782 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77783 new file mode 100644
77784 index 0000000..0e39d8c
77785 --- /dev/null
77786 +++ b/grsecurity/grsec_mem.c
77787 @@ -0,0 +1,48 @@
77788 +#include <linux/kernel.h>
77789 +#include <linux/sched.h>
77790 +#include <linux/mm.h>
77791 +#include <linux/mman.h>
77792 +#include <linux/module.h>
77793 +#include <linux/grinternal.h>
77794 +
77795 +void gr_handle_msr_write(void)
77796 +{
77797 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77798 + return;
77799 +}
77800 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77801 +
77802 +void
77803 +gr_handle_ioperm(void)
77804 +{
77805 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77806 + return;
77807 +}
77808 +
77809 +void
77810 +gr_handle_iopl(void)
77811 +{
77812 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77813 + return;
77814 +}
77815 +
77816 +void
77817 +gr_handle_mem_readwrite(u64 from, u64 to)
77818 +{
77819 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77820 + return;
77821 +}
77822 +
77823 +void
77824 +gr_handle_vm86(void)
77825 +{
77826 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77827 + return;
77828 +}
77829 +
77830 +void
77831 +gr_log_badprocpid(const char *entry)
77832 +{
77833 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77834 + return;
77835 +}
77836 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77837 new file mode 100644
77838 index 0000000..6f9eb73
77839 --- /dev/null
77840 +++ b/grsecurity/grsec_mount.c
77841 @@ -0,0 +1,65 @@
77842 +#include <linux/kernel.h>
77843 +#include <linux/sched.h>
77844 +#include <linux/mount.h>
77845 +#include <linux/major.h>
77846 +#include <linux/grsecurity.h>
77847 +#include <linux/grinternal.h>
77848 +
77849 +void
77850 +gr_log_remount(const char *devname, const int retval)
77851 +{
77852 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77853 + if (grsec_enable_mount && (retval >= 0))
77854 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77855 +#endif
77856 + return;
77857 +}
77858 +
77859 +void
77860 +gr_log_unmount(const char *devname, const int retval)
77861 +{
77862 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77863 + if (grsec_enable_mount && (retval >= 0))
77864 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77865 +#endif
77866 + return;
77867 +}
77868 +
77869 +void
77870 +gr_log_mount(const char *from, struct path *to, const int retval)
77871 +{
77872 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77873 + if (grsec_enable_mount && (retval >= 0))
77874 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77875 +#endif
77876 + return;
77877 +}
77878 +
77879 +int
77880 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
77881 +{
77882 +#ifdef CONFIG_GRKERNSEC_ROFS
77883 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
77884 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
77885 + return -EPERM;
77886 + } else
77887 + return 0;
77888 +#endif
77889 + return 0;
77890 +}
77891 +
77892 +int
77893 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
77894 +{
77895 +#ifdef CONFIG_GRKERNSEC_ROFS
77896 + struct inode *inode = dentry->d_inode;
77897 +
77898 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
77899 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
77900 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
77901 + return -EPERM;
77902 + } else
77903 + return 0;
77904 +#endif
77905 + return 0;
77906 +}
77907 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
77908 new file mode 100644
77909 index 0000000..6ee9d50
77910 --- /dev/null
77911 +++ b/grsecurity/grsec_pax.c
77912 @@ -0,0 +1,45 @@
77913 +#include <linux/kernel.h>
77914 +#include <linux/sched.h>
77915 +#include <linux/mm.h>
77916 +#include <linux/file.h>
77917 +#include <linux/grinternal.h>
77918 +#include <linux/grsecurity.h>
77919 +
77920 +void
77921 +gr_log_textrel(struct vm_area_struct * vma)
77922 +{
77923 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77924 + if (grsec_enable_log_rwxmaps)
77925 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
77926 +#endif
77927 + return;
77928 +}
77929 +
77930 +void gr_log_ptgnustack(struct file *file)
77931 +{
77932 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77933 + if (grsec_enable_log_rwxmaps)
77934 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
77935 +#endif
77936 + return;
77937 +}
77938 +
77939 +void
77940 +gr_log_rwxmmap(struct file *file)
77941 +{
77942 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77943 + if (grsec_enable_log_rwxmaps)
77944 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
77945 +#endif
77946 + return;
77947 +}
77948 +
77949 +void
77950 +gr_log_rwxmprotect(struct vm_area_struct *vma)
77951 +{
77952 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77953 + if (grsec_enable_log_rwxmaps)
77954 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
77955 +#endif
77956 + return;
77957 +}
77958 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
77959 new file mode 100644
77960 index 0000000..2005a3a
77961 --- /dev/null
77962 +++ b/grsecurity/grsec_proc.c
77963 @@ -0,0 +1,20 @@
77964 +#include <linux/kernel.h>
77965 +#include <linux/sched.h>
77966 +#include <linux/grsecurity.h>
77967 +#include <linux/grinternal.h>
77968 +
77969 +int gr_proc_is_restricted(void)
77970 +{
77971 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77972 + const struct cred *cred = current_cred();
77973 +#endif
77974 +
77975 +#ifdef CONFIG_GRKERNSEC_PROC_USER
77976 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
77977 + return -EACCES;
77978 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77979 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
77980 + return -EACCES;
77981 +#endif
77982 + return 0;
77983 +}
77984 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
77985 new file mode 100644
77986 index 0000000..f7f29aa
77987 --- /dev/null
77988 +++ b/grsecurity/grsec_ptrace.c
77989 @@ -0,0 +1,30 @@
77990 +#include <linux/kernel.h>
77991 +#include <linux/sched.h>
77992 +#include <linux/grinternal.h>
77993 +#include <linux/security.h>
77994 +
77995 +void
77996 +gr_audit_ptrace(struct task_struct *task)
77997 +{
77998 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77999 + if (grsec_enable_audit_ptrace)
78000 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
78001 +#endif
78002 + return;
78003 +}
78004 +
78005 +int
78006 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
78007 +{
78008 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78009 + const struct dentry *dentry = file->f_path.dentry;
78010 + const struct vfsmount *mnt = file->f_path.mnt;
78011 +
78012 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
78013 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
78014 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
78015 + return -EACCES;
78016 + }
78017 +#endif
78018 + return 0;
78019 +}
78020 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
78021 new file mode 100644
78022 index 0000000..3860c7e
78023 --- /dev/null
78024 +++ b/grsecurity/grsec_sig.c
78025 @@ -0,0 +1,236 @@
78026 +#include <linux/kernel.h>
78027 +#include <linux/sched.h>
78028 +#include <linux/fs.h>
78029 +#include <linux/delay.h>
78030 +#include <linux/grsecurity.h>
78031 +#include <linux/grinternal.h>
78032 +#include <linux/hardirq.h>
78033 +
78034 +char *signames[] = {
78035 + [SIGSEGV] = "Segmentation fault",
78036 + [SIGILL] = "Illegal instruction",
78037 + [SIGABRT] = "Abort",
78038 + [SIGBUS] = "Invalid alignment/Bus error"
78039 +};
78040 +
78041 +void
78042 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
78043 +{
78044 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78045 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
78046 + (sig == SIGABRT) || (sig == SIGBUS))) {
78047 + if (task_pid_nr(t) == task_pid_nr(current)) {
78048 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
78049 + } else {
78050 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
78051 + }
78052 + }
78053 +#endif
78054 + return;
78055 +}
78056 +
78057 +int
78058 +gr_handle_signal(const struct task_struct *p, const int sig)
78059 +{
78060 +#ifdef CONFIG_GRKERNSEC
78061 + /* ignore the 0 signal for protected task checks */
78062 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
78063 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
78064 + return -EPERM;
78065 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
78066 + return -EPERM;
78067 + }
78068 +#endif
78069 + return 0;
78070 +}
78071 +
78072 +#ifdef CONFIG_GRKERNSEC
78073 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
78074 +
78075 +int gr_fake_force_sig(int sig, struct task_struct *t)
78076 +{
78077 + unsigned long int flags;
78078 + int ret, blocked, ignored;
78079 + struct k_sigaction *action;
78080 +
78081 + spin_lock_irqsave(&t->sighand->siglock, flags);
78082 + action = &t->sighand->action[sig-1];
78083 + ignored = action->sa.sa_handler == SIG_IGN;
78084 + blocked = sigismember(&t->blocked, sig);
78085 + if (blocked || ignored) {
78086 + action->sa.sa_handler = SIG_DFL;
78087 + if (blocked) {
78088 + sigdelset(&t->blocked, sig);
78089 + recalc_sigpending_and_wake(t);
78090 + }
78091 + }
78092 + if (action->sa.sa_handler == SIG_DFL)
78093 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78094 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78095 +
78096 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78097 +
78098 + return ret;
78099 +}
78100 +#endif
78101 +
78102 +#define GR_USER_BAN_TIME (15 * 60)
78103 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78104 +
78105 +void gr_handle_brute_attach(int dumpable)
78106 +{
78107 +#ifdef CONFIG_GRKERNSEC_BRUTE
78108 + struct task_struct *p = current;
78109 + kuid_t uid = GLOBAL_ROOT_UID;
78110 + int daemon = 0;
78111 +
78112 + if (!grsec_enable_brute)
78113 + return;
78114 +
78115 + rcu_read_lock();
78116 + read_lock(&tasklist_lock);
78117 + read_lock(&grsec_exec_file_lock);
78118 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78119 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78120 + p->real_parent->brute = 1;
78121 + daemon = 1;
78122 + } else {
78123 + const struct cred *cred = __task_cred(p), *cred2;
78124 + struct task_struct *tsk, *tsk2;
78125 +
78126 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78127 + struct user_struct *user;
78128 +
78129 + uid = cred->uid;
78130 +
78131 + /* this is put upon execution past expiration */
78132 + user = find_user(uid);
78133 + if (user == NULL)
78134 + goto unlock;
78135 + user->suid_banned = 1;
78136 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78137 + if (user->suid_ban_expires == ~0UL)
78138 + user->suid_ban_expires--;
78139 +
78140 + /* only kill other threads of the same binary, from the same user */
78141 + do_each_thread(tsk2, tsk) {
78142 + cred2 = __task_cred(tsk);
78143 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78144 + gr_fake_force_sig(SIGKILL, tsk);
78145 + } while_each_thread(tsk2, tsk);
78146 + }
78147 + }
78148 +unlock:
78149 + read_unlock(&grsec_exec_file_lock);
78150 + read_unlock(&tasklist_lock);
78151 + rcu_read_unlock();
78152 +
78153 + if (gr_is_global_nonroot(uid))
78154 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78155 + else if (daemon)
78156 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78157 +
78158 +#endif
78159 + return;
78160 +}
78161 +
78162 +void gr_handle_brute_check(void)
78163 +{
78164 +#ifdef CONFIG_GRKERNSEC_BRUTE
78165 + struct task_struct *p = current;
78166 +
78167 + if (unlikely(p->brute)) {
78168 + if (!grsec_enable_brute)
78169 + p->brute = 0;
78170 + else if (time_before(get_seconds(), p->brute_expires))
78171 + msleep(30 * 1000);
78172 + }
78173 +#endif
78174 + return;
78175 +}
78176 +
78177 +void gr_handle_kernel_exploit(void)
78178 +{
78179 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78180 + const struct cred *cred;
78181 + struct task_struct *tsk, *tsk2;
78182 + struct user_struct *user;
78183 + kuid_t uid;
78184 +
78185 + if (in_irq() || in_serving_softirq() || in_nmi())
78186 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78187 +
78188 + uid = current_uid();
78189 +
78190 + if (gr_is_global_root(uid))
78191 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78192 + else {
78193 + /* kill all the processes of this user, hold a reference
78194 + to their creds struct, and prevent them from creating
78195 + another process until system reset
78196 + */
78197 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78198 + GR_GLOBAL_UID(uid));
78199 + /* we intentionally leak this ref */
78200 + user = get_uid(current->cred->user);
78201 + if (user)
78202 + user->kernel_banned = 1;
78203 +
78204 + /* kill all processes of this user */
78205 + read_lock(&tasklist_lock);
78206 + do_each_thread(tsk2, tsk) {
78207 + cred = __task_cred(tsk);
78208 + if (uid_eq(cred->uid, uid))
78209 + gr_fake_force_sig(SIGKILL, tsk);
78210 + } while_each_thread(tsk2, tsk);
78211 + read_unlock(&tasklist_lock);
78212 + }
78213 +#endif
78214 +}
78215 +
78216 +#ifdef CONFIG_GRKERNSEC_BRUTE
78217 +static bool suid_ban_expired(struct user_struct *user)
78218 +{
78219 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78220 + user->suid_banned = 0;
78221 + user->suid_ban_expires = 0;
78222 + free_uid(user);
78223 + return true;
78224 + }
78225 +
78226 + return false;
78227 +}
78228 +#endif
78229 +
78230 +int gr_process_kernel_exec_ban(void)
78231 +{
78232 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78233 + if (unlikely(current->cred->user->kernel_banned))
78234 + return -EPERM;
78235 +#endif
78236 + return 0;
78237 +}
78238 +
78239 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78240 +{
78241 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78242 + if (unlikely(user->kernel_banned))
78243 + gr_fake_force_sig(SIGKILL, current);
78244 +#endif
78245 + return 0;
78246 +}
78247 +
78248 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78249 +{
78250 +#ifdef CONFIG_GRKERNSEC_BRUTE
78251 + struct user_struct *user = current->cred->user;
78252 + if (unlikely(user->suid_banned)) {
78253 + if (suid_ban_expired(user))
78254 + return 0;
78255 + /* disallow execution of suid binaries only */
78256 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78257 + return -EPERM;
78258 + }
78259 +#endif
78260 + return 0;
78261 +}
78262 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78263 new file mode 100644
78264 index 0000000..e3650b6
78265 --- /dev/null
78266 +++ b/grsecurity/grsec_sock.c
78267 @@ -0,0 +1,244 @@
78268 +#include <linux/kernel.h>
78269 +#include <linux/module.h>
78270 +#include <linux/sched.h>
78271 +#include <linux/file.h>
78272 +#include <linux/net.h>
78273 +#include <linux/in.h>
78274 +#include <linux/ip.h>
78275 +#include <net/sock.h>
78276 +#include <net/inet_sock.h>
78277 +#include <linux/grsecurity.h>
78278 +#include <linux/grinternal.h>
78279 +#include <linux/gracl.h>
78280 +
78281 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78282 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78283 +
78284 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78285 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78286 +
78287 +#ifdef CONFIG_UNIX_MODULE
78288 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78289 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78290 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78291 +EXPORT_SYMBOL_GPL(gr_handle_create);
78292 +#endif
78293 +
78294 +#ifdef CONFIG_GRKERNSEC
78295 +#define gr_conn_table_size 32749
78296 +struct conn_table_entry {
78297 + struct conn_table_entry *next;
78298 + struct signal_struct *sig;
78299 +};
78300 +
78301 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78302 +DEFINE_SPINLOCK(gr_conn_table_lock);
78303 +
78304 +extern const char * gr_socktype_to_name(unsigned char type);
78305 +extern const char * gr_proto_to_name(unsigned char proto);
78306 +extern const char * gr_sockfamily_to_name(unsigned char family);
78307 +
78308 +static __inline__ int
78309 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78310 +{
78311 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78312 +}
78313 +
78314 +static __inline__ int
78315 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78316 + __u16 sport, __u16 dport)
78317 +{
78318 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78319 + sig->gr_sport == sport && sig->gr_dport == dport))
78320 + return 1;
78321 + else
78322 + return 0;
78323 +}
78324 +
78325 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78326 +{
78327 + struct conn_table_entry **match;
78328 + unsigned int index;
78329 +
78330 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78331 + sig->gr_sport, sig->gr_dport,
78332 + gr_conn_table_size);
78333 +
78334 + newent->sig = sig;
78335 +
78336 + match = &gr_conn_table[index];
78337 + newent->next = *match;
78338 + *match = newent;
78339 +
78340 + return;
78341 +}
78342 +
78343 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78344 +{
78345 + struct conn_table_entry *match, *last = NULL;
78346 + unsigned int index;
78347 +
78348 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78349 + sig->gr_sport, sig->gr_dport,
78350 + gr_conn_table_size);
78351 +
78352 + match = gr_conn_table[index];
78353 + while (match && !conn_match(match->sig,
78354 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78355 + sig->gr_dport)) {
78356 + last = match;
78357 + match = match->next;
78358 + }
78359 +
78360 + if (match) {
78361 + if (last)
78362 + last->next = match->next;
78363 + else
78364 + gr_conn_table[index] = NULL;
78365 + kfree(match);
78366 + }
78367 +
78368 + return;
78369 +}
78370 +
78371 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78372 + __u16 sport, __u16 dport)
78373 +{
78374 + struct conn_table_entry *match;
78375 + unsigned int index;
78376 +
78377 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78378 +
78379 + match = gr_conn_table[index];
78380 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78381 + match = match->next;
78382 +
78383 + if (match)
78384 + return match->sig;
78385 + else
78386 + return NULL;
78387 +}
78388 +
78389 +#endif
78390 +
78391 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78392 +{
78393 +#ifdef CONFIG_GRKERNSEC
78394 + struct signal_struct *sig = current->signal;
78395 + struct conn_table_entry *newent;
78396 +
78397 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78398 + if (newent == NULL)
78399 + return;
78400 + /* no bh lock needed since we are called with bh disabled */
78401 + spin_lock(&gr_conn_table_lock);
78402 + gr_del_task_from_ip_table_nolock(sig);
78403 + sig->gr_saddr = inet->inet_rcv_saddr;
78404 + sig->gr_daddr = inet->inet_daddr;
78405 + sig->gr_sport = inet->inet_sport;
78406 + sig->gr_dport = inet->inet_dport;
78407 + gr_add_to_task_ip_table_nolock(sig, newent);
78408 + spin_unlock(&gr_conn_table_lock);
78409 +#endif
78410 + return;
78411 +}
78412 +
78413 +void gr_del_task_from_ip_table(struct task_struct *task)
78414 +{
78415 +#ifdef CONFIG_GRKERNSEC
78416 + spin_lock_bh(&gr_conn_table_lock);
78417 + gr_del_task_from_ip_table_nolock(task->signal);
78418 + spin_unlock_bh(&gr_conn_table_lock);
78419 +#endif
78420 + return;
78421 +}
78422 +
78423 +void
78424 +gr_attach_curr_ip(const struct sock *sk)
78425 +{
78426 +#ifdef CONFIG_GRKERNSEC
78427 + struct signal_struct *p, *set;
78428 + const struct inet_sock *inet = inet_sk(sk);
78429 +
78430 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78431 + return;
78432 +
78433 + set = current->signal;
78434 +
78435 + spin_lock_bh(&gr_conn_table_lock);
78436 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78437 + inet->inet_dport, inet->inet_sport);
78438 + if (unlikely(p != NULL)) {
78439 + set->curr_ip = p->curr_ip;
78440 + set->used_accept = 1;
78441 + gr_del_task_from_ip_table_nolock(p);
78442 + spin_unlock_bh(&gr_conn_table_lock);
78443 + return;
78444 + }
78445 + spin_unlock_bh(&gr_conn_table_lock);
78446 +
78447 + set->curr_ip = inet->inet_daddr;
78448 + set->used_accept = 1;
78449 +#endif
78450 + return;
78451 +}
78452 +
78453 +int
78454 +gr_handle_sock_all(const int family, const int type, const int protocol)
78455 +{
78456 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78457 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78458 + (family != AF_UNIX)) {
78459 + if (family == AF_INET)
78460 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78461 + else
78462 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78463 + return -EACCES;
78464 + }
78465 +#endif
78466 + return 0;
78467 +}
78468 +
78469 +int
78470 +gr_handle_sock_server(const struct sockaddr *sck)
78471 +{
78472 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78473 + if (grsec_enable_socket_server &&
78474 + in_group_p(grsec_socket_server_gid) &&
78475 + sck && (sck->sa_family != AF_UNIX) &&
78476 + (sck->sa_family != AF_LOCAL)) {
78477 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78478 + return -EACCES;
78479 + }
78480 +#endif
78481 + return 0;
78482 +}
78483 +
78484 +int
78485 +gr_handle_sock_server_other(const struct sock *sck)
78486 +{
78487 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78488 + if (grsec_enable_socket_server &&
78489 + in_group_p(grsec_socket_server_gid) &&
78490 + sck && (sck->sk_family != AF_UNIX) &&
78491 + (sck->sk_family != AF_LOCAL)) {
78492 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78493 + return -EACCES;
78494 + }
78495 +#endif
78496 + return 0;
78497 +}
78498 +
78499 +int
78500 +gr_handle_sock_client(const struct sockaddr *sck)
78501 +{
78502 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78503 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78504 + sck && (sck->sa_family != AF_UNIX) &&
78505 + (sck->sa_family != AF_LOCAL)) {
78506 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78507 + return -EACCES;
78508 + }
78509 +#endif
78510 + return 0;
78511 +}
78512 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78513 new file mode 100644
78514 index 0000000..cce889e
78515 --- /dev/null
78516 +++ b/grsecurity/grsec_sysctl.c
78517 @@ -0,0 +1,488 @@
78518 +#include <linux/kernel.h>
78519 +#include <linux/sched.h>
78520 +#include <linux/sysctl.h>
78521 +#include <linux/grsecurity.h>
78522 +#include <linux/grinternal.h>
78523 +
78524 +int
78525 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78526 +{
78527 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78528 + if (dirname == NULL || name == NULL)
78529 + return 0;
78530 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78531 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78532 + return -EACCES;
78533 + }
78534 +#endif
78535 + return 0;
78536 +}
78537 +
78538 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78539 +static int __maybe_unused __read_only one = 1;
78540 +#endif
78541 +
78542 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78543 + defined(CONFIG_GRKERNSEC_DENYUSB)
78544 +struct ctl_table grsecurity_table[] = {
78545 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78546 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78547 +#ifdef CONFIG_GRKERNSEC_IO
78548 + {
78549 + .procname = "disable_priv_io",
78550 + .data = &grsec_disable_privio,
78551 + .maxlen = sizeof(int),
78552 + .mode = 0600,
78553 + .proc_handler = &proc_dointvec,
78554 + },
78555 +#endif
78556 +#endif
78557 +#ifdef CONFIG_GRKERNSEC_LINK
78558 + {
78559 + .procname = "linking_restrictions",
78560 + .data = &grsec_enable_link,
78561 + .maxlen = sizeof(int),
78562 + .mode = 0600,
78563 + .proc_handler = &proc_dointvec,
78564 + },
78565 +#endif
78566 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78567 + {
78568 + .procname = "enforce_symlinksifowner",
78569 + .data = &grsec_enable_symlinkown,
78570 + .maxlen = sizeof(int),
78571 + .mode = 0600,
78572 + .proc_handler = &proc_dointvec,
78573 + },
78574 + {
78575 + .procname = "symlinkown_gid",
78576 + .data = &grsec_symlinkown_gid,
78577 + .maxlen = sizeof(int),
78578 + .mode = 0600,
78579 + .proc_handler = &proc_dointvec,
78580 + },
78581 +#endif
78582 +#ifdef CONFIG_GRKERNSEC_BRUTE
78583 + {
78584 + .procname = "deter_bruteforce",
78585 + .data = &grsec_enable_brute,
78586 + .maxlen = sizeof(int),
78587 + .mode = 0600,
78588 + .proc_handler = &proc_dointvec,
78589 + },
78590 +#endif
78591 +#ifdef CONFIG_GRKERNSEC_FIFO
78592 + {
78593 + .procname = "fifo_restrictions",
78594 + .data = &grsec_enable_fifo,
78595 + .maxlen = sizeof(int),
78596 + .mode = 0600,
78597 + .proc_handler = &proc_dointvec,
78598 + },
78599 +#endif
78600 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78601 + {
78602 + .procname = "ptrace_readexec",
78603 + .data = &grsec_enable_ptrace_readexec,
78604 + .maxlen = sizeof(int),
78605 + .mode = 0600,
78606 + .proc_handler = &proc_dointvec,
78607 + },
78608 +#endif
78609 +#ifdef CONFIG_GRKERNSEC_SETXID
78610 + {
78611 + .procname = "consistent_setxid",
78612 + .data = &grsec_enable_setxid,
78613 + .maxlen = sizeof(int),
78614 + .mode = 0600,
78615 + .proc_handler = &proc_dointvec,
78616 + },
78617 +#endif
78618 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78619 + {
78620 + .procname = "ip_blackhole",
78621 + .data = &grsec_enable_blackhole,
78622 + .maxlen = sizeof(int),
78623 + .mode = 0600,
78624 + .proc_handler = &proc_dointvec,
78625 + },
78626 + {
78627 + .procname = "lastack_retries",
78628 + .data = &grsec_lastack_retries,
78629 + .maxlen = sizeof(int),
78630 + .mode = 0600,
78631 + .proc_handler = &proc_dointvec,
78632 + },
78633 +#endif
78634 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78635 + {
78636 + .procname = "exec_logging",
78637 + .data = &grsec_enable_execlog,
78638 + .maxlen = sizeof(int),
78639 + .mode = 0600,
78640 + .proc_handler = &proc_dointvec,
78641 + },
78642 +#endif
78643 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78644 + {
78645 + .procname = "rwxmap_logging",
78646 + .data = &grsec_enable_log_rwxmaps,
78647 + .maxlen = sizeof(int),
78648 + .mode = 0600,
78649 + .proc_handler = &proc_dointvec,
78650 + },
78651 +#endif
78652 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78653 + {
78654 + .procname = "signal_logging",
78655 + .data = &grsec_enable_signal,
78656 + .maxlen = sizeof(int),
78657 + .mode = 0600,
78658 + .proc_handler = &proc_dointvec,
78659 + },
78660 +#endif
78661 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78662 + {
78663 + .procname = "forkfail_logging",
78664 + .data = &grsec_enable_forkfail,
78665 + .maxlen = sizeof(int),
78666 + .mode = 0600,
78667 + .proc_handler = &proc_dointvec,
78668 + },
78669 +#endif
78670 +#ifdef CONFIG_GRKERNSEC_TIME
78671 + {
78672 + .procname = "timechange_logging",
78673 + .data = &grsec_enable_time,
78674 + .maxlen = sizeof(int),
78675 + .mode = 0600,
78676 + .proc_handler = &proc_dointvec,
78677 + },
78678 +#endif
78679 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78680 + {
78681 + .procname = "chroot_deny_shmat",
78682 + .data = &grsec_enable_chroot_shmat,
78683 + .maxlen = sizeof(int),
78684 + .mode = 0600,
78685 + .proc_handler = &proc_dointvec,
78686 + },
78687 +#endif
78688 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78689 + {
78690 + .procname = "chroot_deny_unix",
78691 + .data = &grsec_enable_chroot_unix,
78692 + .maxlen = sizeof(int),
78693 + .mode = 0600,
78694 + .proc_handler = &proc_dointvec,
78695 + },
78696 +#endif
78697 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78698 + {
78699 + .procname = "chroot_deny_mount",
78700 + .data = &grsec_enable_chroot_mount,
78701 + .maxlen = sizeof(int),
78702 + .mode = 0600,
78703 + .proc_handler = &proc_dointvec,
78704 + },
78705 +#endif
78706 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78707 + {
78708 + .procname = "chroot_deny_fchdir",
78709 + .data = &grsec_enable_chroot_fchdir,
78710 + .maxlen = sizeof(int),
78711 + .mode = 0600,
78712 + .proc_handler = &proc_dointvec,
78713 + },
78714 +#endif
78715 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78716 + {
78717 + .procname = "chroot_deny_chroot",
78718 + .data = &grsec_enable_chroot_double,
78719 + .maxlen = sizeof(int),
78720 + .mode = 0600,
78721 + .proc_handler = &proc_dointvec,
78722 + },
78723 +#endif
78724 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78725 + {
78726 + .procname = "chroot_deny_pivot",
78727 + .data = &grsec_enable_chroot_pivot,
78728 + .maxlen = sizeof(int),
78729 + .mode = 0600,
78730 + .proc_handler = &proc_dointvec,
78731 + },
78732 +#endif
78733 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78734 + {
78735 + .procname = "chroot_enforce_chdir",
78736 + .data = &grsec_enable_chroot_chdir,
78737 + .maxlen = sizeof(int),
78738 + .mode = 0600,
78739 + .proc_handler = &proc_dointvec,
78740 + },
78741 +#endif
78742 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78743 + {
78744 + .procname = "chroot_deny_chmod",
78745 + .data = &grsec_enable_chroot_chmod,
78746 + .maxlen = sizeof(int),
78747 + .mode = 0600,
78748 + .proc_handler = &proc_dointvec,
78749 + },
78750 +#endif
78751 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78752 + {
78753 + .procname = "chroot_deny_mknod",
78754 + .data = &grsec_enable_chroot_mknod,
78755 + .maxlen = sizeof(int),
78756 + .mode = 0600,
78757 + .proc_handler = &proc_dointvec,
78758 + },
78759 +#endif
78760 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78761 + {
78762 + .procname = "chroot_restrict_nice",
78763 + .data = &grsec_enable_chroot_nice,
78764 + .maxlen = sizeof(int),
78765 + .mode = 0600,
78766 + .proc_handler = &proc_dointvec,
78767 + },
78768 +#endif
78769 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78770 + {
78771 + .procname = "chroot_execlog",
78772 + .data = &grsec_enable_chroot_execlog,
78773 + .maxlen = sizeof(int),
78774 + .mode = 0600,
78775 + .proc_handler = &proc_dointvec,
78776 + },
78777 +#endif
78778 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78779 + {
78780 + .procname = "chroot_caps",
78781 + .data = &grsec_enable_chroot_caps,
78782 + .maxlen = sizeof(int),
78783 + .mode = 0600,
78784 + .proc_handler = &proc_dointvec,
78785 + },
78786 +#endif
78787 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78788 + {
78789 + .procname = "chroot_deny_bad_rename",
78790 + .data = &grsec_enable_chroot_rename,
78791 + .maxlen = sizeof(int),
78792 + .mode = 0600,
78793 + .proc_handler = &proc_dointvec,
78794 + },
78795 +#endif
78796 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78797 + {
78798 + .procname = "chroot_deny_sysctl",
78799 + .data = &grsec_enable_chroot_sysctl,
78800 + .maxlen = sizeof(int),
78801 + .mode = 0600,
78802 + .proc_handler = &proc_dointvec,
78803 + },
78804 +#endif
78805 +#ifdef CONFIG_GRKERNSEC_TPE
78806 + {
78807 + .procname = "tpe",
78808 + .data = &grsec_enable_tpe,
78809 + .maxlen = sizeof(int),
78810 + .mode = 0600,
78811 + .proc_handler = &proc_dointvec,
78812 + },
78813 + {
78814 + .procname = "tpe_gid",
78815 + .data = &grsec_tpe_gid,
78816 + .maxlen = sizeof(int),
78817 + .mode = 0600,
78818 + .proc_handler = &proc_dointvec,
78819 + },
78820 +#endif
78821 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78822 + {
78823 + .procname = "tpe_invert",
78824 + .data = &grsec_enable_tpe_invert,
78825 + .maxlen = sizeof(int),
78826 + .mode = 0600,
78827 + .proc_handler = &proc_dointvec,
78828 + },
78829 +#endif
78830 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78831 + {
78832 + .procname = "tpe_restrict_all",
78833 + .data = &grsec_enable_tpe_all,
78834 + .maxlen = sizeof(int),
78835 + .mode = 0600,
78836 + .proc_handler = &proc_dointvec,
78837 + },
78838 +#endif
78839 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78840 + {
78841 + .procname = "socket_all",
78842 + .data = &grsec_enable_socket_all,
78843 + .maxlen = sizeof(int),
78844 + .mode = 0600,
78845 + .proc_handler = &proc_dointvec,
78846 + },
78847 + {
78848 + .procname = "socket_all_gid",
78849 + .data = &grsec_socket_all_gid,
78850 + .maxlen = sizeof(int),
78851 + .mode = 0600,
78852 + .proc_handler = &proc_dointvec,
78853 + },
78854 +#endif
78855 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78856 + {
78857 + .procname = "socket_client",
78858 + .data = &grsec_enable_socket_client,
78859 + .maxlen = sizeof(int),
78860 + .mode = 0600,
78861 + .proc_handler = &proc_dointvec,
78862 + },
78863 + {
78864 + .procname = "socket_client_gid",
78865 + .data = &grsec_socket_client_gid,
78866 + .maxlen = sizeof(int),
78867 + .mode = 0600,
78868 + .proc_handler = &proc_dointvec,
78869 + },
78870 +#endif
78871 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78872 + {
78873 + .procname = "socket_server",
78874 + .data = &grsec_enable_socket_server,
78875 + .maxlen = sizeof(int),
78876 + .mode = 0600,
78877 + .proc_handler = &proc_dointvec,
78878 + },
78879 + {
78880 + .procname = "socket_server_gid",
78881 + .data = &grsec_socket_server_gid,
78882 + .maxlen = sizeof(int),
78883 + .mode = 0600,
78884 + .proc_handler = &proc_dointvec,
78885 + },
78886 +#endif
78887 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78888 + {
78889 + .procname = "audit_group",
78890 + .data = &grsec_enable_group,
78891 + .maxlen = sizeof(int),
78892 + .mode = 0600,
78893 + .proc_handler = &proc_dointvec,
78894 + },
78895 + {
78896 + .procname = "audit_gid",
78897 + .data = &grsec_audit_gid,
78898 + .maxlen = sizeof(int),
78899 + .mode = 0600,
78900 + .proc_handler = &proc_dointvec,
78901 + },
78902 +#endif
78903 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78904 + {
78905 + .procname = "audit_chdir",
78906 + .data = &grsec_enable_chdir,
78907 + .maxlen = sizeof(int),
78908 + .mode = 0600,
78909 + .proc_handler = &proc_dointvec,
78910 + },
78911 +#endif
78912 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78913 + {
78914 + .procname = "audit_mount",
78915 + .data = &grsec_enable_mount,
78916 + .maxlen = sizeof(int),
78917 + .mode = 0600,
78918 + .proc_handler = &proc_dointvec,
78919 + },
78920 +#endif
78921 +#ifdef CONFIG_GRKERNSEC_DMESG
78922 + {
78923 + .procname = "dmesg",
78924 + .data = &grsec_enable_dmesg,
78925 + .maxlen = sizeof(int),
78926 + .mode = 0600,
78927 + .proc_handler = &proc_dointvec,
78928 + },
78929 +#endif
78930 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78931 + {
78932 + .procname = "chroot_findtask",
78933 + .data = &grsec_enable_chroot_findtask,
78934 + .maxlen = sizeof(int),
78935 + .mode = 0600,
78936 + .proc_handler = &proc_dointvec,
78937 + },
78938 +#endif
78939 +#ifdef CONFIG_GRKERNSEC_RESLOG
78940 + {
78941 + .procname = "resource_logging",
78942 + .data = &grsec_resource_logging,
78943 + .maxlen = sizeof(int),
78944 + .mode = 0600,
78945 + .proc_handler = &proc_dointvec,
78946 + },
78947 +#endif
78948 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78949 + {
78950 + .procname = "audit_ptrace",
78951 + .data = &grsec_enable_audit_ptrace,
78952 + .maxlen = sizeof(int),
78953 + .mode = 0600,
78954 + .proc_handler = &proc_dointvec,
78955 + },
78956 +#endif
78957 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78958 + {
78959 + .procname = "harden_ptrace",
78960 + .data = &grsec_enable_harden_ptrace,
78961 + .maxlen = sizeof(int),
78962 + .mode = 0600,
78963 + .proc_handler = &proc_dointvec,
78964 + },
78965 +#endif
78966 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78967 + {
78968 + .procname = "harden_ipc",
78969 + .data = &grsec_enable_harden_ipc,
78970 + .maxlen = sizeof(int),
78971 + .mode = 0600,
78972 + .proc_handler = &proc_dointvec,
78973 + },
78974 +#endif
78975 + {
78976 + .procname = "grsec_lock",
78977 + .data = &grsec_lock,
78978 + .maxlen = sizeof(int),
78979 + .mode = 0600,
78980 + .proc_handler = &proc_dointvec,
78981 + },
78982 +#endif
78983 +#ifdef CONFIG_GRKERNSEC_ROFS
78984 + {
78985 + .procname = "romount_protect",
78986 + .data = &grsec_enable_rofs,
78987 + .maxlen = sizeof(int),
78988 + .mode = 0600,
78989 + .proc_handler = &proc_dointvec_minmax,
78990 + .extra1 = &one,
78991 + .extra2 = &one,
78992 + },
78993 +#endif
78994 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
78995 + {
78996 + .procname = "deny_new_usb",
78997 + .data = &grsec_deny_new_usb,
78998 + .maxlen = sizeof(int),
78999 + .mode = 0600,
79000 + .proc_handler = &proc_dointvec,
79001 + },
79002 +#endif
79003 + { }
79004 +};
79005 +#endif
79006 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
79007 new file mode 100644
79008 index 0000000..61b514e
79009 --- /dev/null
79010 +++ b/grsecurity/grsec_time.c
79011 @@ -0,0 +1,16 @@
79012 +#include <linux/kernel.h>
79013 +#include <linux/sched.h>
79014 +#include <linux/grinternal.h>
79015 +#include <linux/module.h>
79016 +
79017 +void
79018 +gr_log_timechange(void)
79019 +{
79020 +#ifdef CONFIG_GRKERNSEC_TIME
79021 + if (grsec_enable_time)
79022 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
79023 +#endif
79024 + return;
79025 +}
79026 +
79027 +EXPORT_SYMBOL_GPL(gr_log_timechange);
79028 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
79029 new file mode 100644
79030 index 0000000..d1953de
79031 --- /dev/null
79032 +++ b/grsecurity/grsec_tpe.c
79033 @@ -0,0 +1,78 @@
79034 +#include <linux/kernel.h>
79035 +#include <linux/sched.h>
79036 +#include <linux/file.h>
79037 +#include <linux/fs.h>
79038 +#include <linux/grinternal.h>
79039 +
79040 +extern int gr_acl_tpe_check(void);
79041 +
79042 +int
79043 +gr_tpe_allow(const struct file *file)
79044 +{
79045 +#ifdef CONFIG_GRKERNSEC
79046 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
79047 + struct inode *file_inode = file->f_path.dentry->d_inode;
79048 + const struct cred *cred = current_cred();
79049 + char *msg = NULL;
79050 + char *msg2 = NULL;
79051 +
79052 + // never restrict root
79053 + if (gr_is_global_root(cred->uid))
79054 + return 1;
79055 +
79056 + if (grsec_enable_tpe) {
79057 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
79058 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
79059 + msg = "not being in trusted group";
79060 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
79061 + msg = "being in untrusted group";
79062 +#else
79063 + if (in_group_p(grsec_tpe_gid))
79064 + msg = "being in untrusted group";
79065 +#endif
79066 + }
79067 + if (!msg && gr_acl_tpe_check())
79068 + msg = "being in untrusted role";
79069 +
79070 + // not in any affected group/role
79071 + if (!msg)
79072 + goto next_check;
79073 +
79074 + if (gr_is_global_nonroot(inode->i_uid))
79075 + msg2 = "file in non-root-owned directory";
79076 + else if (inode->i_mode & S_IWOTH)
79077 + msg2 = "file in world-writable directory";
79078 + else if (inode->i_mode & S_IWGRP)
79079 + msg2 = "file in group-writable directory";
79080 + else if (file_inode->i_mode & S_IWOTH)
79081 + msg2 = "file is world-writable";
79082 +
79083 + if (msg && msg2) {
79084 + char fullmsg[70] = {0};
79085 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79086 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79087 + return 0;
79088 + }
79089 + msg = NULL;
79090 +next_check:
79091 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79092 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79093 + return 1;
79094 +
79095 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79096 + msg = "directory not owned by user";
79097 + else if (inode->i_mode & S_IWOTH)
79098 + msg = "file in world-writable directory";
79099 + else if (inode->i_mode & S_IWGRP)
79100 + msg = "file in group-writable directory";
79101 + else if (file_inode->i_mode & S_IWOTH)
79102 + msg = "file is world-writable";
79103 +
79104 + if (msg) {
79105 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79106 + return 0;
79107 + }
79108 +#endif
79109 +#endif
79110 + return 1;
79111 +}
79112 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79113 new file mode 100644
79114 index 0000000..ae02d8e
79115 --- /dev/null
79116 +++ b/grsecurity/grsec_usb.c
79117 @@ -0,0 +1,15 @@
79118 +#include <linux/kernel.h>
79119 +#include <linux/grinternal.h>
79120 +#include <linux/module.h>
79121 +
79122 +int gr_handle_new_usb(void)
79123 +{
79124 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79125 + if (grsec_deny_new_usb) {
79126 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79127 + return 1;
79128 + }
79129 +#endif
79130 + return 0;
79131 +}
79132 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79133 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79134 new file mode 100644
79135 index 0000000..158b330
79136 --- /dev/null
79137 +++ b/grsecurity/grsum.c
79138 @@ -0,0 +1,64 @@
79139 +#include <linux/err.h>
79140 +#include <linux/kernel.h>
79141 +#include <linux/sched.h>
79142 +#include <linux/mm.h>
79143 +#include <linux/scatterlist.h>
79144 +#include <linux/crypto.h>
79145 +#include <linux/gracl.h>
79146 +
79147 +
79148 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79149 +#error "crypto and sha256 must be built into the kernel"
79150 +#endif
79151 +
79152 +int
79153 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79154 +{
79155 + struct crypto_hash *tfm;
79156 + struct hash_desc desc;
79157 + struct scatterlist sg[2];
79158 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79159 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79160 + unsigned long *sumptr = (unsigned long *)sum;
79161 + int cryptres;
79162 + int retval = 1;
79163 + volatile int mismatched = 0;
79164 + volatile int dummy = 0;
79165 + unsigned int i;
79166 +
79167 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79168 + if (IS_ERR(tfm)) {
79169 + /* should never happen, since sha256 should be built in */
79170 + memset(entry->pw, 0, GR_PW_LEN);
79171 + return 1;
79172 + }
79173 +
79174 + sg_init_table(sg, 2);
79175 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79176 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79177 +
79178 + desc.tfm = tfm;
79179 + desc.flags = 0;
79180 +
79181 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79182 + temp_sum);
79183 +
79184 + memset(entry->pw, 0, GR_PW_LEN);
79185 +
79186 + if (cryptres)
79187 + goto out;
79188 +
79189 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79190 + if (sumptr[i] != tmpsumptr[i])
79191 + mismatched = 1;
79192 + else
79193 + dummy = 1; // waste a cycle
79194 +
79195 + if (!mismatched)
79196 + retval = dummy - 1;
79197 +
79198 +out:
79199 + crypto_free_hash(tfm);
79200 +
79201 + return retval;
79202 +}
79203 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79204 index 77ff547..181834f 100644
79205 --- a/include/asm-generic/4level-fixup.h
79206 +++ b/include/asm-generic/4level-fixup.h
79207 @@ -13,8 +13,10 @@
79208 #define pmd_alloc(mm, pud, address) \
79209 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79210 NULL: pmd_offset(pud, address))
79211 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79212
79213 #define pud_alloc(mm, pgd, address) (pgd)
79214 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79215 #define pud_offset(pgd, start) (pgd)
79216 #define pud_none(pud) 0
79217 #define pud_bad(pud) 0
79218 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79219 index b7babf0..1e4b4f1 100644
79220 --- a/include/asm-generic/atomic-long.h
79221 +++ b/include/asm-generic/atomic-long.h
79222 @@ -22,6 +22,12 @@
79223
79224 typedef atomic64_t atomic_long_t;
79225
79226 +#ifdef CONFIG_PAX_REFCOUNT
79227 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79228 +#else
79229 +typedef atomic64_t atomic_long_unchecked_t;
79230 +#endif
79231 +
79232 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79233
79234 static inline long atomic_long_read(atomic_long_t *l)
79235 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79236 return (long)atomic64_read(v);
79237 }
79238
79239 +#ifdef CONFIG_PAX_REFCOUNT
79240 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79241 +{
79242 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79243 +
79244 + return (long)atomic64_read_unchecked(v);
79245 +}
79246 +#endif
79247 +
79248 static inline void atomic_long_set(atomic_long_t *l, long i)
79249 {
79250 atomic64_t *v = (atomic64_t *)l;
79251 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79252 atomic64_set(v, i);
79253 }
79254
79255 +#ifdef CONFIG_PAX_REFCOUNT
79256 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79257 +{
79258 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79259 +
79260 + atomic64_set_unchecked(v, i);
79261 +}
79262 +#endif
79263 +
79264 static inline void atomic_long_inc(atomic_long_t *l)
79265 {
79266 atomic64_t *v = (atomic64_t *)l;
79267 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79268 atomic64_inc(v);
79269 }
79270
79271 +#ifdef CONFIG_PAX_REFCOUNT
79272 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79273 +{
79274 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79275 +
79276 + atomic64_inc_unchecked(v);
79277 +}
79278 +#endif
79279 +
79280 static inline void atomic_long_dec(atomic_long_t *l)
79281 {
79282 atomic64_t *v = (atomic64_t *)l;
79283 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79284 atomic64_dec(v);
79285 }
79286
79287 +#ifdef CONFIG_PAX_REFCOUNT
79288 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79289 +{
79290 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79291 +
79292 + atomic64_dec_unchecked(v);
79293 +}
79294 +#endif
79295 +
79296 static inline void atomic_long_add(long i, atomic_long_t *l)
79297 {
79298 atomic64_t *v = (atomic64_t *)l;
79299 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79300 atomic64_add(i, v);
79301 }
79302
79303 +#ifdef CONFIG_PAX_REFCOUNT
79304 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79305 +{
79306 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79307 +
79308 + atomic64_add_unchecked(i, v);
79309 +}
79310 +#endif
79311 +
79312 static inline void atomic_long_sub(long i, atomic_long_t *l)
79313 {
79314 atomic64_t *v = (atomic64_t *)l;
79315 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79316 atomic64_sub(i, v);
79317 }
79318
79319 +#ifdef CONFIG_PAX_REFCOUNT
79320 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79321 +{
79322 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79323 +
79324 + atomic64_sub_unchecked(i, v);
79325 +}
79326 +#endif
79327 +
79328 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79329 {
79330 atomic64_t *v = (atomic64_t *)l;
79331 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79332 return atomic64_add_negative(i, v);
79333 }
79334
79335 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79336 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79337 {
79338 atomic64_t *v = (atomic64_t *)l;
79339
79340 return (long)atomic64_add_return(i, v);
79341 }
79342
79343 +#ifdef CONFIG_PAX_REFCOUNT
79344 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79345 +{
79346 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79347 +
79348 + return (long)atomic64_add_return_unchecked(i, v);
79349 +}
79350 +#endif
79351 +
79352 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79353 {
79354 atomic64_t *v = (atomic64_t *)l;
79355 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79356 return (long)atomic64_inc_return(v);
79357 }
79358
79359 +#ifdef CONFIG_PAX_REFCOUNT
79360 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79361 +{
79362 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79363 +
79364 + return (long)atomic64_inc_return_unchecked(v);
79365 +}
79366 +#endif
79367 +
79368 static inline long atomic_long_dec_return(atomic_long_t *l)
79369 {
79370 atomic64_t *v = (atomic64_t *)l;
79371 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79372
79373 typedef atomic_t atomic_long_t;
79374
79375 +#ifdef CONFIG_PAX_REFCOUNT
79376 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79377 +#else
79378 +typedef atomic_t atomic_long_unchecked_t;
79379 +#endif
79380 +
79381 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79382 static inline long atomic_long_read(atomic_long_t *l)
79383 {
79384 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79385 return (long)atomic_read(v);
79386 }
79387
79388 +#ifdef CONFIG_PAX_REFCOUNT
79389 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79390 +{
79391 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79392 +
79393 + return (long)atomic_read_unchecked(v);
79394 +}
79395 +#endif
79396 +
79397 static inline void atomic_long_set(atomic_long_t *l, long i)
79398 {
79399 atomic_t *v = (atomic_t *)l;
79400 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79401 atomic_set(v, i);
79402 }
79403
79404 +#ifdef CONFIG_PAX_REFCOUNT
79405 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79406 +{
79407 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79408 +
79409 + atomic_set_unchecked(v, i);
79410 +}
79411 +#endif
79412 +
79413 static inline void atomic_long_inc(atomic_long_t *l)
79414 {
79415 atomic_t *v = (atomic_t *)l;
79416 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79417 atomic_inc(v);
79418 }
79419
79420 +#ifdef CONFIG_PAX_REFCOUNT
79421 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79422 +{
79423 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79424 +
79425 + atomic_inc_unchecked(v);
79426 +}
79427 +#endif
79428 +
79429 static inline void atomic_long_dec(atomic_long_t *l)
79430 {
79431 atomic_t *v = (atomic_t *)l;
79432 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79433 atomic_dec(v);
79434 }
79435
79436 +#ifdef CONFIG_PAX_REFCOUNT
79437 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79438 +{
79439 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79440 +
79441 + atomic_dec_unchecked(v);
79442 +}
79443 +#endif
79444 +
79445 static inline void atomic_long_add(long i, atomic_long_t *l)
79446 {
79447 atomic_t *v = (atomic_t *)l;
79448 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79449 atomic_add(i, v);
79450 }
79451
79452 +#ifdef CONFIG_PAX_REFCOUNT
79453 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79454 +{
79455 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79456 +
79457 + atomic_add_unchecked(i, v);
79458 +}
79459 +#endif
79460 +
79461 static inline void atomic_long_sub(long i, atomic_long_t *l)
79462 {
79463 atomic_t *v = (atomic_t *)l;
79464 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79465 atomic_sub(i, v);
79466 }
79467
79468 +#ifdef CONFIG_PAX_REFCOUNT
79469 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79470 +{
79471 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79472 +
79473 + atomic_sub_unchecked(i, v);
79474 +}
79475 +#endif
79476 +
79477 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79478 {
79479 atomic_t *v = (atomic_t *)l;
79480 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79481 return atomic_add_negative(i, v);
79482 }
79483
79484 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79485 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79486 {
79487 atomic_t *v = (atomic_t *)l;
79488
79489 return (long)atomic_add_return(i, v);
79490 }
79491
79492 +#ifdef CONFIG_PAX_REFCOUNT
79493 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79494 +{
79495 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79496 +
79497 + return (long)atomic_add_return_unchecked(i, v);
79498 +}
79499 +
79500 +#endif
79501 +
79502 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79503 {
79504 atomic_t *v = (atomic_t *)l;
79505 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79506 return (long)atomic_inc_return(v);
79507 }
79508
79509 +#ifdef CONFIG_PAX_REFCOUNT
79510 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79511 +{
79512 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79513 +
79514 + return (long)atomic_inc_return_unchecked(v);
79515 +}
79516 +#endif
79517 +
79518 static inline long atomic_long_dec_return(atomic_long_t *l)
79519 {
79520 atomic_t *v = (atomic_t *)l;
79521 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79522
79523 #endif /* BITS_PER_LONG == 64 */
79524
79525 +#ifdef CONFIG_PAX_REFCOUNT
79526 +static inline void pax_refcount_needs_these_functions(void)
79527 +{
79528 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79529 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79530 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79531 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79532 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79533 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79534 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79535 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79536 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79537 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79538 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79539 +#ifdef CONFIG_X86
79540 + atomic_clear_mask_unchecked(0, NULL);
79541 + atomic_set_mask_unchecked(0, NULL);
79542 +#endif
79543 +
79544 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79545 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79546 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79547 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79548 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79549 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79550 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79551 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79552 +}
79553 +#else
79554 +#define atomic_read_unchecked(v) atomic_read(v)
79555 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79556 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79557 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79558 +#define atomic_inc_unchecked(v) atomic_inc(v)
79559 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79560 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79561 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79562 +#define atomic_dec_unchecked(v) atomic_dec(v)
79563 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79564 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79565 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79566 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79567 +
79568 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79569 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79570 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79571 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79572 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79573 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79574 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79575 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79576 +#endif
79577 +
79578 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79579 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79580 index 30ad9c8..c70c170 100644
79581 --- a/include/asm-generic/atomic64.h
79582 +++ b/include/asm-generic/atomic64.h
79583 @@ -16,6 +16,8 @@ typedef struct {
79584 long long counter;
79585 } atomic64_t;
79586
79587 +typedef atomic64_t atomic64_unchecked_t;
79588 +
79589 #define ATOMIC64_INIT(i) { (i) }
79590
79591 extern long long atomic64_read(const atomic64_t *v);
79592 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79593 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79594 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79595
79596 +#define atomic64_read_unchecked(v) atomic64_read(v)
79597 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79598 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79599 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79600 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79601 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79602 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79603 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79604 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79605 +
79606 #endif /* _ASM_GENERIC_ATOMIC64_H */
79607 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79608 index f5c40b0..e902f9d 100644
79609 --- a/include/asm-generic/barrier.h
79610 +++ b/include/asm-generic/barrier.h
79611 @@ -82,7 +82,7 @@
79612 do { \
79613 compiletime_assert_atomic_type(*p); \
79614 smp_mb(); \
79615 - ACCESS_ONCE(*p) = (v); \
79616 + ACCESS_ONCE_RW(*p) = (v); \
79617 } while (0)
79618
79619 #define smp_load_acquire(p) \
79620 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79621 index a60a7cc..0fe12f2 100644
79622 --- a/include/asm-generic/bitops/__fls.h
79623 +++ b/include/asm-generic/bitops/__fls.h
79624 @@ -9,7 +9,7 @@
79625 *
79626 * Undefined if no set bit exists, so code should check against 0 first.
79627 */
79628 -static __always_inline unsigned long __fls(unsigned long word)
79629 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79630 {
79631 int num = BITS_PER_LONG - 1;
79632
79633 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79634 index 0576d1f..dad6c71 100644
79635 --- a/include/asm-generic/bitops/fls.h
79636 +++ b/include/asm-generic/bitops/fls.h
79637 @@ -9,7 +9,7 @@
79638 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79639 */
79640
79641 -static __always_inline int fls(int x)
79642 +static __always_inline int __intentional_overflow(-1) fls(int x)
79643 {
79644 int r = 32;
79645
79646 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79647 index b097cf8..3d40e14 100644
79648 --- a/include/asm-generic/bitops/fls64.h
79649 +++ b/include/asm-generic/bitops/fls64.h
79650 @@ -15,7 +15,7 @@
79651 * at position 64.
79652 */
79653 #if BITS_PER_LONG == 32
79654 -static __always_inline int fls64(__u64 x)
79655 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79656 {
79657 __u32 h = x >> 32;
79658 if (h)
79659 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79660 return fls(x);
79661 }
79662 #elif BITS_PER_LONG == 64
79663 -static __always_inline int fls64(__u64 x)
79664 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79665 {
79666 if (x == 0)
79667 return 0;
79668 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79669 index 1bfcfe5..e04c5c9 100644
79670 --- a/include/asm-generic/cache.h
79671 +++ b/include/asm-generic/cache.h
79672 @@ -6,7 +6,7 @@
79673 * cache lines need to provide their own cache.h.
79674 */
79675
79676 -#define L1_CACHE_SHIFT 5
79677 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79678 +#define L1_CACHE_SHIFT 5UL
79679 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79680
79681 #endif /* __ASM_GENERIC_CACHE_H */
79682 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79683 index 0d68a1e..b74a761 100644
79684 --- a/include/asm-generic/emergency-restart.h
79685 +++ b/include/asm-generic/emergency-restart.h
79686 @@ -1,7 +1,7 @@
79687 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79688 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79689
79690 -static inline void machine_emergency_restart(void)
79691 +static inline __noreturn void machine_emergency_restart(void)
79692 {
79693 machine_restart(NULL);
79694 }
79695 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79696 index 90f99c7..00ce236 100644
79697 --- a/include/asm-generic/kmap_types.h
79698 +++ b/include/asm-generic/kmap_types.h
79699 @@ -2,9 +2,9 @@
79700 #define _ASM_GENERIC_KMAP_TYPES_H
79701
79702 #ifdef __WITH_KM_FENCE
79703 -# define KM_TYPE_NR 41
79704 +# define KM_TYPE_NR 42
79705 #else
79706 -# define KM_TYPE_NR 20
79707 +# define KM_TYPE_NR 21
79708 #endif
79709
79710 #endif
79711 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79712 index 9ceb03b..62b0b8f 100644
79713 --- a/include/asm-generic/local.h
79714 +++ b/include/asm-generic/local.h
79715 @@ -23,24 +23,37 @@ typedef struct
79716 atomic_long_t a;
79717 } local_t;
79718
79719 +typedef struct {
79720 + atomic_long_unchecked_t a;
79721 +} local_unchecked_t;
79722 +
79723 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79724
79725 #define local_read(l) atomic_long_read(&(l)->a)
79726 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79727 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79728 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79729 #define local_inc(l) atomic_long_inc(&(l)->a)
79730 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79731 #define local_dec(l) atomic_long_dec(&(l)->a)
79732 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79733 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79734 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79735 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79736 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79737
79738 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79739 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79740 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79741 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79742 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79743 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79744 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79745 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79746 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79747
79748 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79749 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79750 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79751 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79752 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79753 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79754 index 725612b..9cc513a 100644
79755 --- a/include/asm-generic/pgtable-nopmd.h
79756 +++ b/include/asm-generic/pgtable-nopmd.h
79757 @@ -1,14 +1,19 @@
79758 #ifndef _PGTABLE_NOPMD_H
79759 #define _PGTABLE_NOPMD_H
79760
79761 -#ifndef __ASSEMBLY__
79762 -
79763 #include <asm-generic/pgtable-nopud.h>
79764
79765 -struct mm_struct;
79766 -
79767 #define __PAGETABLE_PMD_FOLDED
79768
79769 +#define PMD_SHIFT PUD_SHIFT
79770 +#define PTRS_PER_PMD 1
79771 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79772 +#define PMD_MASK (~(PMD_SIZE-1))
79773 +
79774 +#ifndef __ASSEMBLY__
79775 +
79776 +struct mm_struct;
79777 +
79778 /*
79779 * Having the pmd type consist of a pud gets the size right, and allows
79780 * us to conceptually access the pud entry that this pmd is folded into
79781 @@ -16,11 +21,6 @@ struct mm_struct;
79782 */
79783 typedef struct { pud_t pud; } pmd_t;
79784
79785 -#define PMD_SHIFT PUD_SHIFT
79786 -#define PTRS_PER_PMD 1
79787 -#define PMD_SIZE (1UL << PMD_SHIFT)
79788 -#define PMD_MASK (~(PMD_SIZE-1))
79789 -
79790 /*
79791 * The "pud_xxx()" functions here are trivial for a folded two-level
79792 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79793 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79794 index 810431d..0ec4804f 100644
79795 --- a/include/asm-generic/pgtable-nopud.h
79796 +++ b/include/asm-generic/pgtable-nopud.h
79797 @@ -1,10 +1,15 @@
79798 #ifndef _PGTABLE_NOPUD_H
79799 #define _PGTABLE_NOPUD_H
79800
79801 -#ifndef __ASSEMBLY__
79802 -
79803 #define __PAGETABLE_PUD_FOLDED
79804
79805 +#define PUD_SHIFT PGDIR_SHIFT
79806 +#define PTRS_PER_PUD 1
79807 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79808 +#define PUD_MASK (~(PUD_SIZE-1))
79809 +
79810 +#ifndef __ASSEMBLY__
79811 +
79812 /*
79813 * Having the pud type consist of a pgd gets the size right, and allows
79814 * us to conceptually access the pgd entry that this pud is folded into
79815 @@ -12,11 +17,6 @@
79816 */
79817 typedef struct { pgd_t pgd; } pud_t;
79818
79819 -#define PUD_SHIFT PGDIR_SHIFT
79820 -#define PTRS_PER_PUD 1
79821 -#define PUD_SIZE (1UL << PUD_SHIFT)
79822 -#define PUD_MASK (~(PUD_SIZE-1))
79823 -
79824 /*
79825 * The "pgd_xxx()" functions here are trivial for a folded two-level
79826 * setup: the pud is never bad, and a pud always exists (as it's folded
79827 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79828 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79829
79830 #define pgd_populate(mm, pgd, pud) do { } while (0)
79831 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79832 /*
79833 * (puds are folded into pgds so this doesn't get actually called,
79834 * but the define is needed for a generic inline function.)
79835 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79836 index 177d597..2826237 100644
79837 --- a/include/asm-generic/pgtable.h
79838 +++ b/include/asm-generic/pgtable.h
79839 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79840 }
79841 #endif /* CONFIG_NUMA_BALANCING */
79842
79843 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79844 +#ifdef CONFIG_PAX_KERNEXEC
79845 +#error KERNEXEC requires pax_open_kernel
79846 +#else
79847 +static inline unsigned long pax_open_kernel(void) { return 0; }
79848 +#endif
79849 +#endif
79850 +
79851 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79852 +#ifdef CONFIG_PAX_KERNEXEC
79853 +#error KERNEXEC requires pax_close_kernel
79854 +#else
79855 +static inline unsigned long pax_close_kernel(void) { return 0; }
79856 +#endif
79857 +#endif
79858 +
79859 #endif /* CONFIG_MMU */
79860
79861 #endif /* !__ASSEMBLY__ */
79862 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79863 index 72d8803..cb9749c 100644
79864 --- a/include/asm-generic/uaccess.h
79865 +++ b/include/asm-generic/uaccess.h
79866 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79867 return __clear_user(to, n);
79868 }
79869
79870 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79871 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79872 +#error UDEREF requires pax_open_userland
79873 +#else
79874 +static inline unsigned long pax_open_userland(void) { return 0; }
79875 +#endif
79876 +#endif
79877 +
79878 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79879 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79880 +#error UDEREF requires pax_close_userland
79881 +#else
79882 +static inline unsigned long pax_close_userland(void) { return 0; }
79883 +#endif
79884 +#endif
79885 +
79886 #endif /* __ASM_GENERIC_UACCESS_H */
79887 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
79888 index bee5d68..8d362d1 100644
79889 --- a/include/asm-generic/vmlinux.lds.h
79890 +++ b/include/asm-generic/vmlinux.lds.h
79891 @@ -234,6 +234,7 @@
79892 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
79893 VMLINUX_SYMBOL(__start_rodata) = .; \
79894 *(.rodata) *(.rodata.*) \
79895 + *(.data..read_only) \
79896 *(__vermagic) /* Kernel version magic */ \
79897 . = ALIGN(8); \
79898 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
79899 @@ -726,17 +727,18 @@
79900 * section in the linker script will go there too. @phdr should have
79901 * a leading colon.
79902 *
79903 - * Note that this macros defines __per_cpu_load as an absolute symbol.
79904 + * Note that this macros defines per_cpu_load as an absolute symbol.
79905 * If there is no need to put the percpu section at a predetermined
79906 * address, use PERCPU_SECTION.
79907 */
79908 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
79909 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
79910 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
79911 + per_cpu_load = .; \
79912 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
79913 - LOAD_OFFSET) { \
79914 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
79915 PERCPU_INPUT(cacheline) \
79916 } phdr \
79917 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
79918 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
79919
79920 /**
79921 * PERCPU_SECTION - define output section for percpu area, simple version
79922 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
79923 index 623a59c..1e79ab9 100644
79924 --- a/include/crypto/algapi.h
79925 +++ b/include/crypto/algapi.h
79926 @@ -34,7 +34,7 @@ struct crypto_type {
79927 unsigned int maskclear;
79928 unsigned int maskset;
79929 unsigned int tfmsize;
79930 -};
79931 +} __do_const;
79932
79933 struct crypto_instance {
79934 struct crypto_alg alg;
79935 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
79936 index e1b2e8b..2697bd2 100644
79937 --- a/include/drm/drmP.h
79938 +++ b/include/drm/drmP.h
79939 @@ -59,6 +59,7 @@
79940
79941 #include <asm/mman.h>
79942 #include <asm/pgalloc.h>
79943 +#include <asm/local.h>
79944 #include <asm/uaccess.h>
79945
79946 #include <uapi/drm/drm.h>
79947 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
79948 * \param cmd command.
79949 * \param arg argument.
79950 */
79951 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
79952 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
79953 + struct drm_file *file_priv);
79954 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
79955 struct drm_file *file_priv);
79956
79957 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79958 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
79959 unsigned long arg);
79960
79961 #define DRM_IOCTL_NR(n) _IOC_NR(n)
79962 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79963 struct drm_ioctl_desc {
79964 unsigned int cmd;
79965 int flags;
79966 - drm_ioctl_t *func;
79967 + drm_ioctl_t func;
79968 unsigned int cmd_drv;
79969 const char *name;
79970 -};
79971 +} __do_const;
79972
79973 /**
79974 * Creates a driver or general drm_ioctl_desc array entry for the given
79975 @@ -629,7 +632,8 @@ struct drm_info_list {
79976 int (*show)(struct seq_file*, void*); /** show callback */
79977 u32 driver_features; /**< Required driver features for this entry */
79978 void *data;
79979 -};
79980 +} __do_const;
79981 +typedef struct drm_info_list __no_const drm_info_list_no_const;
79982
79983 /**
79984 * debugfs node structure. This structure represents a debugfs file.
79985 @@ -713,7 +717,7 @@ struct drm_device {
79986
79987 /** \name Usage Counters */
79988 /*@{ */
79989 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79990 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79991 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
79992 int buf_use; /**< Buffers in use -- cannot alloc */
79993 atomic_t buf_alloc; /**< Buffer allocation in progress */
79994 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
79995 index 7adbb65..2a1eb1f 100644
79996 --- a/include/drm/drm_crtc_helper.h
79997 +++ b/include/drm/drm_crtc_helper.h
79998 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
79999 struct drm_connector *connector);
80000 /* disable encoder when not in use - more explicit than dpms off */
80001 void (*disable)(struct drm_encoder *encoder);
80002 -};
80003 +} __no_const;
80004
80005 /**
80006 * drm_connector_helper_funcs - helper operations for connectors
80007 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
80008 index d016dc5..3951fe0 100644
80009 --- a/include/drm/i915_pciids.h
80010 +++ b/include/drm/i915_pciids.h
80011 @@ -37,7 +37,7 @@
80012 */
80013 #define INTEL_VGA_DEVICE(id, info) { \
80014 0x8086, id, \
80015 - ~0, ~0, \
80016 + PCI_ANY_ID, PCI_ANY_ID, \
80017 0x030000, 0xff0000, \
80018 (unsigned long) info }
80019
80020 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
80021 index 72dcbe8..8db58d7 100644
80022 --- a/include/drm/ttm/ttm_memory.h
80023 +++ b/include/drm/ttm/ttm_memory.h
80024 @@ -48,7 +48,7 @@
80025
80026 struct ttm_mem_shrink {
80027 int (*do_shrink) (struct ttm_mem_shrink *);
80028 -};
80029 +} __no_const;
80030
80031 /**
80032 * struct ttm_mem_global - Global memory accounting structure.
80033 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
80034 index 49a8284..9643967 100644
80035 --- a/include/drm/ttm/ttm_page_alloc.h
80036 +++ b/include/drm/ttm/ttm_page_alloc.h
80037 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
80038 */
80039 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
80040
80041 +struct device;
80042 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80043 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
80044
80045 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
80046 index 4b840e8..155d235 100644
80047 --- a/include/keys/asymmetric-subtype.h
80048 +++ b/include/keys/asymmetric-subtype.h
80049 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
80050 /* Verify the signature on a key of this subtype (optional) */
80051 int (*verify_signature)(const struct key *key,
80052 const struct public_key_signature *sig);
80053 -};
80054 +} __do_const;
80055
80056 /**
80057 * asymmetric_key_subtype - Get the subtype from an asymmetric key
80058 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
80059 index c1da539..1dcec55 100644
80060 --- a/include/linux/atmdev.h
80061 +++ b/include/linux/atmdev.h
80062 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
80063 #endif
80064
80065 struct k_atm_aal_stats {
80066 -#define __HANDLE_ITEM(i) atomic_t i
80067 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
80068 __AAL_STAT_ITEMS
80069 #undef __HANDLE_ITEM
80070 };
80071 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
80072 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
80073 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
80074 struct module *owner;
80075 -};
80076 +} __do_const ;
80077
80078 struct atmphy_ops {
80079 int (*start)(struct atm_dev *dev);
80080 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
80081 index 5b08a85..60922fb 100644
80082 --- a/include/linux/atomic.h
80083 +++ b/include/linux/atomic.h
80084 @@ -12,7 +12,7 @@
80085 * Atomically adds @a to @v, so long as @v was not already @u.
80086 * Returns non-zero if @v was not @u, and zero otherwise.
80087 */
80088 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80089 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80090 {
80091 return __atomic_add_unless(v, a, u) != u;
80092 }
80093 diff --git a/include/linux/audit.h b/include/linux/audit.h
80094 index af84234..4177a40 100644
80095 --- a/include/linux/audit.h
80096 +++ b/include/linux/audit.h
80097 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80098 extern unsigned int audit_serial(void);
80099 extern int auditsc_get_stamp(struct audit_context *ctx,
80100 struct timespec *t, unsigned int *serial);
80101 -extern int audit_set_loginuid(kuid_t loginuid);
80102 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80103
80104 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80105 {
80106 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80107 index 576e463..28fd926 100644
80108 --- a/include/linux/binfmts.h
80109 +++ b/include/linux/binfmts.h
80110 @@ -44,7 +44,7 @@ struct linux_binprm {
80111 unsigned interp_flags;
80112 unsigned interp_data;
80113 unsigned long loader, exec;
80114 -};
80115 +} __randomize_layout;
80116
80117 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80118 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80119 @@ -77,8 +77,10 @@ struct linux_binfmt {
80120 int (*load_binary)(struct linux_binprm *);
80121 int (*load_shlib)(struct file *);
80122 int (*core_dump)(struct coredump_params *cprm);
80123 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80124 + void (*handle_mmap)(struct file *);
80125 unsigned long min_coredump; /* minimal dump size */
80126 -};
80127 +} __do_const __randomize_layout;
80128
80129 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80130
80131 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80132 index 202e403..16e6617 100644
80133 --- a/include/linux/bitmap.h
80134 +++ b/include/linux/bitmap.h
80135 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80136 return __bitmap_full(src, nbits);
80137 }
80138
80139 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80140 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80141 {
80142 if (small_const_nbits(nbits))
80143 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80144 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80145 index 5d858e0..336c1d9 100644
80146 --- a/include/linux/bitops.h
80147 +++ b/include/linux/bitops.h
80148 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80149 * @word: value to rotate
80150 * @shift: bits to roll
80151 */
80152 -static inline __u32 rol32(__u32 word, unsigned int shift)
80153 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80154 {
80155 return (word << shift) | (word >> (32 - shift));
80156 }
80157 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80158 * @word: value to rotate
80159 * @shift: bits to roll
80160 */
80161 -static inline __u32 ror32(__u32 word, unsigned int shift)
80162 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80163 {
80164 return (word >> shift) | (word << (32 - shift));
80165 }
80166 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80167 return (__s32)(value << shift) >> shift;
80168 }
80169
80170 -static inline unsigned fls_long(unsigned long l)
80171 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80172 {
80173 if (sizeof(l) == 4)
80174 return fls(l);
80175 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80176 index 92f4b4b..483d537 100644
80177 --- a/include/linux/blkdev.h
80178 +++ b/include/linux/blkdev.h
80179 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80180 /* this callback is with swap_lock and sometimes page table lock held */
80181 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80182 struct module *owner;
80183 -};
80184 +} __do_const;
80185
80186 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80187 unsigned long);
80188 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80189 index afc1343..9735539 100644
80190 --- a/include/linux/blktrace_api.h
80191 +++ b/include/linux/blktrace_api.h
80192 @@ -25,7 +25,7 @@ struct blk_trace {
80193 struct dentry *dropped_file;
80194 struct dentry *msg_file;
80195 struct list_head running_list;
80196 - atomic_t dropped;
80197 + atomic_unchecked_t dropped;
80198 };
80199
80200 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80201 diff --git a/include/linux/cache.h b/include/linux/cache.h
80202 index 17e7e82..1d7da26 100644
80203 --- a/include/linux/cache.h
80204 +++ b/include/linux/cache.h
80205 @@ -16,6 +16,14 @@
80206 #define __read_mostly
80207 #endif
80208
80209 +#ifndef __read_only
80210 +#ifdef CONFIG_PAX_KERNEXEC
80211 +#error KERNEXEC requires __read_only
80212 +#else
80213 +#define __read_only __read_mostly
80214 +#endif
80215 +#endif
80216 +
80217 #ifndef ____cacheline_aligned
80218 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80219 #endif
80220 diff --git a/include/linux/capability.h b/include/linux/capability.h
80221 index aa93e5e..985a1b0 100644
80222 --- a/include/linux/capability.h
80223 +++ b/include/linux/capability.h
80224 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80225 extern bool capable(int cap);
80226 extern bool ns_capable(struct user_namespace *ns, int cap);
80227 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80228 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80229 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80230 +extern bool capable_nolog(int cap);
80231 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80232
80233 /* audit system wants to get cap info from files as well */
80234 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80235
80236 +extern int is_privileged_binary(const struct dentry *dentry);
80237 +
80238 #endif /* !_LINUX_CAPABILITY_H */
80239 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80240 index 8609d57..86e4d79 100644
80241 --- a/include/linux/cdrom.h
80242 +++ b/include/linux/cdrom.h
80243 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80244
80245 /* driver specifications */
80246 const int capability; /* capability flags */
80247 - int n_minors; /* number of active minor devices */
80248 /* handle uniform packets for scsi type devices (scsi,atapi) */
80249 int (*generic_packet) (struct cdrom_device_info *,
80250 struct packet_command *);
80251 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80252 index 4ce9056..86caac6 100644
80253 --- a/include/linux/cleancache.h
80254 +++ b/include/linux/cleancache.h
80255 @@ -31,7 +31,7 @@ struct cleancache_ops {
80256 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80257 void (*invalidate_inode)(int, struct cleancache_filekey);
80258 void (*invalidate_fs)(int);
80259 -};
80260 +} __no_const;
80261
80262 extern struct cleancache_ops *
80263 cleancache_register_ops(struct cleancache_ops *ops);
80264 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80265 index d936409..ce9f842 100644
80266 --- a/include/linux/clk-provider.h
80267 +++ b/include/linux/clk-provider.h
80268 @@ -191,6 +191,7 @@ struct clk_ops {
80269 void (*init)(struct clk_hw *hw);
80270 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80271 };
80272 +typedef struct clk_ops __no_const clk_ops_no_const;
80273
80274 /**
80275 * struct clk_init_data - holds init data that's common to all clocks and is
80276 diff --git a/include/linux/compat.h b/include/linux/compat.h
80277 index 7450ca2..a824b81 100644
80278 --- a/include/linux/compat.h
80279 +++ b/include/linux/compat.h
80280 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80281 compat_size_t __user *len_ptr);
80282
80283 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80284 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80285 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80286 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80287 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80288 compat_ssize_t msgsz, int msgflg);
80289 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80290 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80291 compat_ulong_t addr, compat_ulong_t data);
80292 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80293 - compat_long_t addr, compat_long_t data);
80294 + compat_ulong_t addr, compat_ulong_t data);
80295
80296 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80297 /*
80298 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80299 index d1a5582..4424efa 100644
80300 --- a/include/linux/compiler-gcc4.h
80301 +++ b/include/linux/compiler-gcc4.h
80302 @@ -39,9 +39,34 @@
80303 # define __compiletime_warning(message) __attribute__((warning(message)))
80304 # define __compiletime_error(message) __attribute__((error(message)))
80305 #endif /* __CHECKER__ */
80306 +
80307 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80308 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80309 +#define __bos0(ptr) __bos((ptr), 0)
80310 +#define __bos1(ptr) __bos((ptr), 1)
80311 #endif /* GCC_VERSION >= 40300 */
80312
80313 #if GCC_VERSION >= 40500
80314 +
80315 +#ifdef RANDSTRUCT_PLUGIN
80316 +#define __randomize_layout __attribute__((randomize_layout))
80317 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80318 +#endif
80319 +
80320 +#ifdef CONSTIFY_PLUGIN
80321 +#define __no_const __attribute__((no_const))
80322 +#define __do_const __attribute__((do_const))
80323 +#endif
80324 +
80325 +#ifdef SIZE_OVERFLOW_PLUGIN
80326 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80327 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80328 +#endif
80329 +
80330 +#ifdef LATENT_ENTROPY_PLUGIN
80331 +#define __latent_entropy __attribute__((latent_entropy))
80332 +#endif
80333 +
80334 /*
80335 * Mark a position in code as unreachable. This can be used to
80336 * suppress control flow warnings after asm blocks that transfer
80337 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80338 index c8c5659..d09f2ad 100644
80339 --- a/include/linux/compiler-gcc5.h
80340 +++ b/include/linux/compiler-gcc5.h
80341 @@ -28,6 +28,28 @@
80342 # define __compiletime_error(message) __attribute__((error(message)))
80343 #endif /* __CHECKER__ */
80344
80345 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80346 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80347 +#define __bos0(ptr) __bos((ptr), 0)
80348 +#define __bos1(ptr) __bos((ptr), 1)
80349 +
80350 +#ifdef CONSTIFY_PLUGIN
80351 +#error not yet
80352 +#define __no_const __attribute__((no_const))
80353 +#define __do_const __attribute__((do_const))
80354 +#endif
80355 +
80356 +#ifdef SIZE_OVERFLOW_PLUGIN
80357 +#error not yet
80358 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80359 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80360 +#endif
80361 +
80362 +#ifdef LATENT_ENTROPY_PLUGIN
80363 +#error not yet
80364 +#define __latent_entropy __attribute__((latent_entropy))
80365 +#endif
80366 +
80367 /*
80368 * Mark a position in code as unreachable. This can be used to
80369 * suppress control flow warnings after asm blocks that transfer
80370 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80371 index fa6a314..752a6ef 100644
80372 --- a/include/linux/compiler.h
80373 +++ b/include/linux/compiler.h
80374 @@ -5,11 +5,14 @@
80375
80376 #ifdef __CHECKER__
80377 # define __user __attribute__((noderef, address_space(1)))
80378 +# define __force_user __force __user
80379 # define __kernel __attribute__((address_space(0)))
80380 +# define __force_kernel __force __kernel
80381 # define __safe __attribute__((safe))
80382 # define __force __attribute__((force))
80383 # define __nocast __attribute__((nocast))
80384 # define __iomem __attribute__((noderef, address_space(2)))
80385 +# define __force_iomem __force __iomem
80386 # define __must_hold(x) __attribute__((context(x,1,1)))
80387 # define __acquires(x) __attribute__((context(x,0,1)))
80388 # define __releases(x) __attribute__((context(x,1,0)))
80389 @@ -17,20 +20,37 @@
80390 # define __release(x) __context__(x,-1)
80391 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80392 # define __percpu __attribute__((noderef, address_space(3)))
80393 +# define __force_percpu __force __percpu
80394 #ifdef CONFIG_SPARSE_RCU_POINTER
80395 # define __rcu __attribute__((noderef, address_space(4)))
80396 +# define __force_rcu __force __rcu
80397 #else
80398 # define __rcu
80399 +# define __force_rcu
80400 #endif
80401 extern void __chk_user_ptr(const volatile void __user *);
80402 extern void __chk_io_ptr(const volatile void __iomem *);
80403 #else
80404 -# define __user
80405 -# define __kernel
80406 +# ifdef CHECKER_PLUGIN
80407 +//# define __user
80408 +//# define __force_user
80409 +//# define __kernel
80410 +//# define __force_kernel
80411 +# else
80412 +# ifdef STRUCTLEAK_PLUGIN
80413 +# define __user __attribute__((user))
80414 +# else
80415 +# define __user
80416 +# endif
80417 +# define __force_user
80418 +# define __kernel
80419 +# define __force_kernel
80420 +# endif
80421 # define __safe
80422 # define __force
80423 # define __nocast
80424 # define __iomem
80425 +# define __force_iomem
80426 # define __chk_user_ptr(x) (void)0
80427 # define __chk_io_ptr(x) (void)0
80428 # define __builtin_warning(x, y...) (1)
80429 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80430 # define __release(x) (void)0
80431 # define __cond_lock(x,c) (c)
80432 # define __percpu
80433 +# define __force_percpu
80434 # define __rcu
80435 +# define __force_rcu
80436 #endif
80437
80438 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80439 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80440 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80441 {
80442 switch (size) {
80443 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80444 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80445 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80446 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80447 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80448 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80449 #ifdef CONFIG_64BIT
80450 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80451 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80452 #endif
80453 default:
80454 barrier();
80455 - __builtin_memcpy((void *)res, (const void *)p, size);
80456 + __builtin_memcpy(res, (const void *)p, size);
80457 data_access_exceeds_word_size();
80458 barrier();
80459 }
80460 }
80461
80462 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80463 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80464 {
80465 switch (size) {
80466 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80467 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80468 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80469 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80470 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80471 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80472 #ifdef CONFIG_64BIT
80473 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80474 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80475 #endif
80476 default:
80477 barrier();
80478 - __builtin_memcpy((void *)p, (const void *)res, size);
80479 + __builtin_memcpy((void *)p, res, size);
80480 data_access_exceeds_word_size();
80481 barrier();
80482 }
80483 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80484 # define __attribute_const__ /* unimplemented */
80485 #endif
80486
80487 +#ifndef __randomize_layout
80488 +# define __randomize_layout
80489 +#endif
80490 +
80491 +#ifndef __no_randomize_layout
80492 +# define __no_randomize_layout
80493 +#endif
80494 +
80495 +#ifndef __no_const
80496 +# define __no_const
80497 +#endif
80498 +
80499 +#ifndef __do_const
80500 +# define __do_const
80501 +#endif
80502 +
80503 +#ifndef __size_overflow
80504 +# define __size_overflow(...)
80505 +#endif
80506 +
80507 +#ifndef __intentional_overflow
80508 +# define __intentional_overflow(...)
80509 +#endif
80510 +
80511 +#ifndef __latent_entropy
80512 +# define __latent_entropy
80513 +#endif
80514 +
80515 /*
80516 * Tell gcc if a function is cold. The compiler will assume any path
80517 * directly leading to the call is unlikely.
80518 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80519 #define __cold
80520 #endif
80521
80522 +#ifndef __alloc_size
80523 +#define __alloc_size(...)
80524 +#endif
80525 +
80526 +#ifndef __bos
80527 +#define __bos(ptr, arg)
80528 +#endif
80529 +
80530 +#ifndef __bos0
80531 +#define __bos0(ptr)
80532 +#endif
80533 +
80534 +#ifndef __bos1
80535 +#define __bos1(ptr)
80536 +#endif
80537 +
80538 /* Simple shorthand for a section definition */
80539 #ifndef __section
80540 # define __section(S) __attribute__ ((__section__(#S)))
80541 @@ -462,8 +528,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80542 */
80543 #define __ACCESS_ONCE(x) ({ \
80544 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80545 - (volatile typeof(x) *)&(x); })
80546 + (volatile const typeof(x) *)&(x); })
80547 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80548 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80549
80550 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80551 #ifdef CONFIG_KPROBES
80552 diff --git a/include/linux/completion.h b/include/linux/completion.h
80553 index 5d5aaae..0ea9b84 100644
80554 --- a/include/linux/completion.h
80555 +++ b/include/linux/completion.h
80556 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80557
80558 extern void wait_for_completion(struct completion *);
80559 extern void wait_for_completion_io(struct completion *);
80560 -extern int wait_for_completion_interruptible(struct completion *x);
80561 -extern int wait_for_completion_killable(struct completion *x);
80562 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80563 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80564 extern unsigned long wait_for_completion_timeout(struct completion *x,
80565 - unsigned long timeout);
80566 + unsigned long timeout) __intentional_overflow(-1);
80567 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80568 - unsigned long timeout);
80569 + unsigned long timeout) __intentional_overflow(-1);
80570 extern long wait_for_completion_interruptible_timeout(
80571 - struct completion *x, unsigned long timeout);
80572 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80573 extern long wait_for_completion_killable_timeout(
80574 - struct completion *x, unsigned long timeout);
80575 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80576 extern bool try_wait_for_completion(struct completion *x);
80577 extern bool completion_done(struct completion *x);
80578
80579 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80580 index 34025df..d94bbbc 100644
80581 --- a/include/linux/configfs.h
80582 +++ b/include/linux/configfs.h
80583 @@ -125,7 +125,7 @@ struct configfs_attribute {
80584 const char *ca_name;
80585 struct module *ca_owner;
80586 umode_t ca_mode;
80587 -};
80588 +} __do_const;
80589
80590 /*
80591 * Users often need to create attribute structures for their configurable
80592 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80593 index 4d078ce..c970f4d 100644
80594 --- a/include/linux/cpufreq.h
80595 +++ b/include/linux/cpufreq.h
80596 @@ -206,6 +206,7 @@ struct global_attr {
80597 ssize_t (*store)(struct kobject *a, struct attribute *b,
80598 const char *c, size_t count);
80599 };
80600 +typedef struct global_attr __no_const global_attr_no_const;
80601
80602 #define define_one_global_ro(_name) \
80603 static struct global_attr _name = \
80604 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80605 bool boost_supported;
80606 bool boost_enabled;
80607 int (*set_boost)(int state);
80608 -};
80609 +} __do_const;
80610
80611 /* flags */
80612 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80613 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80614 index ab70f3b..3ef7771 100644
80615 --- a/include/linux/cpuidle.h
80616 +++ b/include/linux/cpuidle.h
80617 @@ -50,7 +50,8 @@ struct cpuidle_state {
80618 int index);
80619
80620 int (*enter_dead) (struct cpuidle_device *dev, int index);
80621 -};
80622 +} __do_const;
80623 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80624
80625 /* Idle State Flags */
80626 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80627 @@ -206,7 +207,7 @@ struct cpuidle_governor {
80628 void (*reflect) (struct cpuidle_device *dev, int index);
80629
80630 struct module *owner;
80631 -};
80632 +} __do_const;
80633
80634 #ifdef CONFIG_CPU_IDLE
80635 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80636 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80637 index b950e9d..63810aa 100644
80638 --- a/include/linux/cpumask.h
80639 +++ b/include/linux/cpumask.h
80640 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80641 }
80642
80643 /* Valid inputs for n are -1 and 0. */
80644 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80645 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80646 {
80647 return n+1;
80648 }
80649
80650 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80651 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80652 {
80653 return n+1;
80654 }
80655
80656 -static inline unsigned int cpumask_next_and(int n,
80657 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80658 const struct cpumask *srcp,
80659 const struct cpumask *andp)
80660 {
80661 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80662 *
80663 * Returns >= nr_cpu_ids if no further cpus set.
80664 */
80665 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80666 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80667 {
80668 /* -1 is a legal arg here. */
80669 if (n != -1)
80670 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80671 *
80672 * Returns >= nr_cpu_ids if no further cpus unset.
80673 */
80674 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80675 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80676 {
80677 /* -1 is a legal arg here. */
80678 if (n != -1)
80679 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80680 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80681 }
80682
80683 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80684 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80685 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80686 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80687
80688 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80689 * cpumask_weight - Count of bits in *srcp
80690 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80691 */
80692 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80693 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80694 {
80695 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80696 }
80697 diff --git a/include/linux/cred.h b/include/linux/cred.h
80698 index 2fb2ca2..d6a3340 100644
80699 --- a/include/linux/cred.h
80700 +++ b/include/linux/cred.h
80701 @@ -35,7 +35,7 @@ struct group_info {
80702 int nblocks;
80703 kgid_t small_block[NGROUPS_SMALL];
80704 kgid_t *blocks[0];
80705 -};
80706 +} __randomize_layout;
80707
80708 /**
80709 * get_group_info - Get a reference to a group info structure
80710 @@ -137,7 +137,7 @@ struct cred {
80711 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80712 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80713 struct rcu_head rcu; /* RCU deletion hook */
80714 -};
80715 +} __randomize_layout;
80716
80717 extern void __put_cred(struct cred *);
80718 extern void exit_creds(struct task_struct *);
80719 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80720 static inline void validate_process_creds(void)
80721 {
80722 }
80723 +static inline void validate_task_creds(struct task_struct *task)
80724 +{
80725 +}
80726 #endif
80727
80728 /**
80729 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80730
80731 #define task_uid(task) (task_cred_xxx((task), uid))
80732 #define task_euid(task) (task_cred_xxx((task), euid))
80733 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80734
80735 #define current_cred_xxx(xxx) \
80736 ({ \
80737 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80738 index 9c8776d..8c526c2 100644
80739 --- a/include/linux/crypto.h
80740 +++ b/include/linux/crypto.h
80741 @@ -626,7 +626,7 @@ struct cipher_tfm {
80742 const u8 *key, unsigned int keylen);
80743 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80744 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80745 -};
80746 +} __no_const;
80747
80748 struct hash_tfm {
80749 int (*init)(struct hash_desc *desc);
80750 @@ -647,13 +647,13 @@ struct compress_tfm {
80751 int (*cot_decompress)(struct crypto_tfm *tfm,
80752 const u8 *src, unsigned int slen,
80753 u8 *dst, unsigned int *dlen);
80754 -};
80755 +} __no_const;
80756
80757 struct rng_tfm {
80758 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80759 unsigned int dlen);
80760 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80761 -};
80762 +} __no_const;
80763
80764 #define crt_ablkcipher crt_u.ablkcipher
80765 #define crt_aead crt_u.aead
80766 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80767 index 653589e..4ef254a 100644
80768 --- a/include/linux/ctype.h
80769 +++ b/include/linux/ctype.h
80770 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80771 * Fast implementation of tolower() for internal usage. Do not use in your
80772 * code.
80773 */
80774 -static inline char _tolower(const char c)
80775 +static inline unsigned char _tolower(const unsigned char c)
80776 {
80777 return c | 0x20;
80778 }
80779 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80780 index 5a81398..6bbee30 100644
80781 --- a/include/linux/dcache.h
80782 +++ b/include/linux/dcache.h
80783 @@ -123,6 +123,9 @@ struct dentry {
80784 unsigned long d_time; /* used by d_revalidate */
80785 void *d_fsdata; /* fs-specific data */
80786
80787 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80788 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80789 +#endif
80790 struct list_head d_lru; /* LRU list */
80791 struct list_head d_child; /* child of parent list */
80792 struct list_head d_subdirs; /* our children */
80793 @@ -133,7 +136,7 @@ struct dentry {
80794 struct hlist_node d_alias; /* inode alias list */
80795 struct rcu_head d_rcu;
80796 } d_u;
80797 -};
80798 +} __randomize_layout;
80799
80800 /*
80801 * dentry->d_lock spinlock nesting subclasses:
80802 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80803 index 7925bf0..d5143d2 100644
80804 --- a/include/linux/decompress/mm.h
80805 +++ b/include/linux/decompress/mm.h
80806 @@ -77,7 +77,7 @@ static void free(void *where)
80807 * warnings when not needed (indeed large_malloc / large_free are not
80808 * needed by inflate */
80809
80810 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80811 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80812 #define free(a) kfree(a)
80813
80814 #define large_malloc(a) vmalloc(a)
80815 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80816 index ce447f0..83c66bd 100644
80817 --- a/include/linux/devfreq.h
80818 +++ b/include/linux/devfreq.h
80819 @@ -114,7 +114,7 @@ struct devfreq_governor {
80820 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80821 int (*event_handler)(struct devfreq *devfreq,
80822 unsigned int event, void *data);
80823 -};
80824 +} __do_const;
80825
80826 /**
80827 * struct devfreq - Device devfreq structure
80828 diff --git a/include/linux/device.h b/include/linux/device.h
80829 index fb50673..ec0b35b 100644
80830 --- a/include/linux/device.h
80831 +++ b/include/linux/device.h
80832 @@ -311,7 +311,7 @@ struct subsys_interface {
80833 struct list_head node;
80834 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80835 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80836 -};
80837 +} __do_const;
80838
80839 int subsys_interface_register(struct subsys_interface *sif);
80840 void subsys_interface_unregister(struct subsys_interface *sif);
80841 @@ -507,7 +507,7 @@ struct device_type {
80842 void (*release)(struct device *dev);
80843
80844 const struct dev_pm_ops *pm;
80845 -};
80846 +} __do_const;
80847
80848 /* interface for exporting device attributes */
80849 struct device_attribute {
80850 @@ -517,11 +517,12 @@ struct device_attribute {
80851 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80852 const char *buf, size_t count);
80853 };
80854 +typedef struct device_attribute __no_const device_attribute_no_const;
80855
80856 struct dev_ext_attribute {
80857 struct device_attribute attr;
80858 void *var;
80859 -};
80860 +} __do_const;
80861
80862 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80863 char *buf);
80864 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80865 index c3007cb..43efc8c 100644
80866 --- a/include/linux/dma-mapping.h
80867 +++ b/include/linux/dma-mapping.h
80868 @@ -60,7 +60,7 @@ struct dma_map_ops {
80869 u64 (*get_required_mask)(struct device *dev);
80870 #endif
80871 int is_phys;
80872 -};
80873 +} __do_const;
80874
80875 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
80876
80877 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
80878 index 40cd75e..38572a9 100644
80879 --- a/include/linux/dmaengine.h
80880 +++ b/include/linux/dmaengine.h
80881 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
80882 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
80883 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
80884
80885 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80886 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80887 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
80888 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80889 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80890 struct dma_pinned_list *pinned_list, struct page *page,
80891 unsigned int offset, size_t len);
80892
80893 diff --git a/include/linux/efi.h b/include/linux/efi.h
80894 index 0238d61..34a758f 100644
80895 --- a/include/linux/efi.h
80896 +++ b/include/linux/efi.h
80897 @@ -1054,6 +1054,7 @@ struct efivar_operations {
80898 efi_set_variable_nonblocking_t *set_variable_nonblocking;
80899 efi_query_variable_store_t *query_variable_store;
80900 };
80901 +typedef struct efivar_operations __no_const efivar_operations_no_const;
80902
80903 struct efivars {
80904 /*
80905 diff --git a/include/linux/elf.h b/include/linux/elf.h
80906 index 20fa8d8..3d0dd18 100644
80907 --- a/include/linux/elf.h
80908 +++ b/include/linux/elf.h
80909 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
80910 #define elf_note elf32_note
80911 #define elf_addr_t Elf32_Off
80912 #define Elf_Half Elf32_Half
80913 +#define elf_dyn Elf32_Dyn
80914
80915 #else
80916
80917 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
80918 #define elf_note elf64_note
80919 #define elf_addr_t Elf64_Off
80920 #define Elf_Half Elf64_Half
80921 +#define elf_dyn Elf64_Dyn
80922
80923 #endif
80924
80925 diff --git a/include/linux/err.h b/include/linux/err.h
80926 index a729120..6ede2c9 100644
80927 --- a/include/linux/err.h
80928 +++ b/include/linux/err.h
80929 @@ -20,12 +20,12 @@
80930
80931 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
80932
80933 -static inline void * __must_check ERR_PTR(long error)
80934 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
80935 {
80936 return (void *) error;
80937 }
80938
80939 -static inline long __must_check PTR_ERR(__force const void *ptr)
80940 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
80941 {
80942 return (long) ptr;
80943 }
80944 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
80945 index 36f49c4..a2a1f4c 100644
80946 --- a/include/linux/extcon.h
80947 +++ b/include/linux/extcon.h
80948 @@ -135,7 +135,7 @@ struct extcon_dev {
80949 /* /sys/class/extcon/.../mutually_exclusive/... */
80950 struct attribute_group attr_g_muex;
80951 struct attribute **attrs_muex;
80952 - struct device_attribute *d_attrs_muex;
80953 + device_attribute_no_const *d_attrs_muex;
80954 };
80955
80956 /**
80957 diff --git a/include/linux/fb.h b/include/linux/fb.h
80958 index 09bb7a1..d98870a 100644
80959 --- a/include/linux/fb.h
80960 +++ b/include/linux/fb.h
80961 @@ -305,7 +305,7 @@ struct fb_ops {
80962 /* called at KDB enter and leave time to prepare the console */
80963 int (*fb_debug_enter)(struct fb_info *info);
80964 int (*fb_debug_leave)(struct fb_info *info);
80965 -};
80966 +} __do_const;
80967
80968 #ifdef CONFIG_FB_TILEBLITTING
80969 #define FB_TILE_CURSOR_NONE 0
80970 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
80971 index 230f87b..1fd0485 100644
80972 --- a/include/linux/fdtable.h
80973 +++ b/include/linux/fdtable.h
80974 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
80975 void put_files_struct(struct files_struct *fs);
80976 void reset_files_struct(struct files_struct *);
80977 int unshare_files(struct files_struct **);
80978 -struct files_struct *dup_fd(struct files_struct *, int *);
80979 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
80980 void do_close_on_exec(struct files_struct *);
80981 int iterate_fd(struct files_struct *, unsigned,
80982 int (*)(const void *, struct file *, unsigned),
80983 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
80984 index 8293262..2b3b8bd 100644
80985 --- a/include/linux/frontswap.h
80986 +++ b/include/linux/frontswap.h
80987 @@ -11,7 +11,7 @@ struct frontswap_ops {
80988 int (*load)(unsigned, pgoff_t, struct page *);
80989 void (*invalidate_page)(unsigned, pgoff_t);
80990 void (*invalidate_area)(unsigned);
80991 -};
80992 +} __no_const;
80993
80994 extern bool frontswap_enabled;
80995 extern struct frontswap_ops *
80996 diff --git a/include/linux/fs.h b/include/linux/fs.h
80997 index 42efe13..72d42ee 100644
80998 --- a/include/linux/fs.h
80999 +++ b/include/linux/fs.h
81000 @@ -413,7 +413,7 @@ struct address_space {
81001 spinlock_t private_lock; /* for use by the address_space */
81002 struct list_head private_list; /* ditto */
81003 void *private_data; /* ditto */
81004 -} __attribute__((aligned(sizeof(long))));
81005 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
81006 /*
81007 * On most architectures that alignment is already the case; but
81008 * must be enforced here for CRIS, to let the least significant bit
81009 @@ -456,7 +456,7 @@ struct block_device {
81010 int bd_fsfreeze_count;
81011 /* Mutex for freeze */
81012 struct mutex bd_fsfreeze_mutex;
81013 -};
81014 +} __randomize_layout;
81015
81016 /*
81017 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
81018 @@ -642,7 +642,7 @@ struct inode {
81019 #endif
81020
81021 void *i_private; /* fs or device private pointer */
81022 -};
81023 +} __randomize_layout;
81024
81025 static inline int inode_unhashed(struct inode *inode)
81026 {
81027 @@ -837,7 +837,7 @@ struct file {
81028 struct list_head f_tfile_llink;
81029 #endif /* #ifdef CONFIG_EPOLL */
81030 struct address_space *f_mapping;
81031 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
81032 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
81033
81034 struct file_handle {
81035 __u32 handle_bytes;
81036 @@ -962,7 +962,7 @@ struct file_lock {
81037 int state; /* state of grant or error if -ve */
81038 } afs;
81039 } fl_u;
81040 -};
81041 +} __randomize_layout;
81042
81043 /* The following constant reflects the upper bound of the file/locking space */
81044 #ifndef OFFSET_MAX
81045 @@ -1305,7 +1305,7 @@ struct super_block {
81046 * Indicates how deep in a filesystem stack this SB is
81047 */
81048 int s_stack_depth;
81049 -};
81050 +} __randomize_layout;
81051
81052 extern struct timespec current_fs_time(struct super_block *sb);
81053
81054 @@ -1536,7 +1536,8 @@ struct file_operations {
81055 long (*fallocate)(struct file *file, int mode, loff_t offset,
81056 loff_t len);
81057 void (*show_fdinfo)(struct seq_file *m, struct file *f);
81058 -};
81059 +} __do_const __randomize_layout;
81060 +typedef struct file_operations __no_const file_operations_no_const;
81061
81062 struct inode_operations {
81063 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
81064 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
81065 return !IS_DEADDIR(inode);
81066 }
81067
81068 +static inline bool is_sidechannel_device(const struct inode *inode)
81069 +{
81070 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
81071 + umode_t mode = inode->i_mode;
81072 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
81073 +#else
81074 + return false;
81075 +#endif
81076 +}
81077 +
81078 #endif /* _LINUX_FS_H */
81079 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
81080 index 0efc3e6..fd23610 100644
81081 --- a/include/linux/fs_struct.h
81082 +++ b/include/linux/fs_struct.h
81083 @@ -6,13 +6,13 @@
81084 #include <linux/seqlock.h>
81085
81086 struct fs_struct {
81087 - int users;
81088 + atomic_t users;
81089 spinlock_t lock;
81090 seqcount_t seq;
81091 int umask;
81092 int in_exec;
81093 struct path root, pwd;
81094 -};
81095 +} __randomize_layout;
81096
81097 extern struct kmem_cache *fs_cachep;
81098
81099 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81100 index 7714849..a4a5c7a 100644
81101 --- a/include/linux/fscache-cache.h
81102 +++ b/include/linux/fscache-cache.h
81103 @@ -113,7 +113,7 @@ struct fscache_operation {
81104 fscache_operation_release_t release;
81105 };
81106
81107 -extern atomic_t fscache_op_debug_id;
81108 +extern atomic_unchecked_t fscache_op_debug_id;
81109 extern void fscache_op_work_func(struct work_struct *work);
81110
81111 extern void fscache_enqueue_operation(struct fscache_operation *);
81112 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81113 INIT_WORK(&op->work, fscache_op_work_func);
81114 atomic_set(&op->usage, 1);
81115 op->state = FSCACHE_OP_ST_INITIALISED;
81116 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81117 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81118 op->processor = processor;
81119 op->release = release;
81120 INIT_LIST_HEAD(&op->pend_link);
81121 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81122 index 115bb81..e7b812b 100644
81123 --- a/include/linux/fscache.h
81124 +++ b/include/linux/fscache.h
81125 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81126 * - this is mandatory for any object that may have data
81127 */
81128 void (*now_uncached)(void *cookie_netfs_data);
81129 -};
81130 +} __do_const;
81131
81132 /*
81133 * fscache cached network filesystem type
81134 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81135 index 7ee1774..72505b8 100644
81136 --- a/include/linux/fsnotify.h
81137 +++ b/include/linux/fsnotify.h
81138 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81139 struct inode *inode = file_inode(file);
81140 __u32 mask = FS_ACCESS;
81141
81142 + if (is_sidechannel_device(inode))
81143 + return;
81144 +
81145 if (S_ISDIR(inode->i_mode))
81146 mask |= FS_ISDIR;
81147
81148 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81149 struct inode *inode = file_inode(file);
81150 __u32 mask = FS_MODIFY;
81151
81152 + if (is_sidechannel_device(inode))
81153 + return;
81154 +
81155 if (S_ISDIR(inode->i_mode))
81156 mask |= FS_ISDIR;
81157
81158 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81159 */
81160 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81161 {
81162 - return kstrdup(name, GFP_KERNEL);
81163 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81164 }
81165
81166 /*
81167 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81168 index ec274e0..e678159 100644
81169 --- a/include/linux/genhd.h
81170 +++ b/include/linux/genhd.h
81171 @@ -194,7 +194,7 @@ struct gendisk {
81172 struct kobject *slave_dir;
81173
81174 struct timer_rand_state *random;
81175 - atomic_t sync_io; /* RAID */
81176 + atomic_unchecked_t sync_io; /* RAID */
81177 struct disk_events *ev;
81178 #ifdef CONFIG_BLK_DEV_INTEGRITY
81179 struct blk_integrity *integrity;
81180 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81181 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81182
81183 /* drivers/char/random.c */
81184 -extern void add_disk_randomness(struct gendisk *disk);
81185 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81186 extern void rand_initialize_disk(struct gendisk *disk);
81187
81188 static inline sector_t get_start_sect(struct block_device *bdev)
81189 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81190 index 667c311..abac2a7 100644
81191 --- a/include/linux/genl_magic_func.h
81192 +++ b/include/linux/genl_magic_func.h
81193 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81194 },
81195
81196 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81197 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81198 +static struct genl_ops ZZZ_genl_ops[] = {
81199 #include GENL_MAGIC_INCLUDE_FILE
81200 };
81201
81202 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81203 index b840e3b..aeaeef9 100644
81204 --- a/include/linux/gfp.h
81205 +++ b/include/linux/gfp.h
81206 @@ -34,6 +34,13 @@ struct vm_area_struct;
81207 #define ___GFP_NO_KSWAPD 0x400000u
81208 #define ___GFP_OTHER_NODE 0x800000u
81209 #define ___GFP_WRITE 0x1000000u
81210 +
81211 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81212 +#define ___GFP_USERCOPY 0x2000000u
81213 +#else
81214 +#define ___GFP_USERCOPY 0
81215 +#endif
81216 +
81217 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81218
81219 /*
81220 @@ -90,6 +97,7 @@ struct vm_area_struct;
81221 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81222 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81223 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81224 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81225
81226 /*
81227 * This may seem redundant, but it's a way of annotating false positives vs.
81228 @@ -97,7 +105,7 @@ struct vm_area_struct;
81229 */
81230 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81231
81232 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81233 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81234 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81235
81236 /* This equals 0, but use constants in case they ever change */
81237 @@ -152,6 +160,8 @@ struct vm_area_struct;
81238 /* 4GB DMA on some platforms */
81239 #define GFP_DMA32 __GFP_DMA32
81240
81241 +#define GFP_USERCOPY __GFP_USERCOPY
81242 +
81243 /* Convert GFP flags to their corresponding migrate type */
81244 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81245 {
81246 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81247 new file mode 100644
81248 index 0000000..91858e4
81249 --- /dev/null
81250 +++ b/include/linux/gracl.h
81251 @@ -0,0 +1,342 @@
81252 +#ifndef GR_ACL_H
81253 +#define GR_ACL_H
81254 +
81255 +#include <linux/grdefs.h>
81256 +#include <linux/resource.h>
81257 +#include <linux/capability.h>
81258 +#include <linux/dcache.h>
81259 +#include <asm/resource.h>
81260 +
81261 +/* Major status information */
81262 +
81263 +#define GR_VERSION "grsecurity 3.1"
81264 +#define GRSECURITY_VERSION 0x3100
81265 +
81266 +enum {
81267 + GR_SHUTDOWN = 0,
81268 + GR_ENABLE = 1,
81269 + GR_SPROLE = 2,
81270 + GR_OLDRELOAD = 3,
81271 + GR_SEGVMOD = 4,
81272 + GR_STATUS = 5,
81273 + GR_UNSPROLE = 6,
81274 + GR_PASSSET = 7,
81275 + GR_SPROLEPAM = 8,
81276 + GR_RELOAD = 9,
81277 +};
81278 +
81279 +/* Password setup definitions
81280 + * kernel/grhash.c */
81281 +enum {
81282 + GR_PW_LEN = 128,
81283 + GR_SALT_LEN = 16,
81284 + GR_SHA_LEN = 32,
81285 +};
81286 +
81287 +enum {
81288 + GR_SPROLE_LEN = 64,
81289 +};
81290 +
81291 +enum {
81292 + GR_NO_GLOB = 0,
81293 + GR_REG_GLOB,
81294 + GR_CREATE_GLOB
81295 +};
81296 +
81297 +#define GR_NLIMITS 32
81298 +
81299 +/* Begin Data Structures */
81300 +
81301 +struct sprole_pw {
81302 + unsigned char *rolename;
81303 + unsigned char salt[GR_SALT_LEN];
81304 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81305 +};
81306 +
81307 +struct name_entry {
81308 + __u32 key;
81309 + u64 inode;
81310 + dev_t device;
81311 + char *name;
81312 + __u16 len;
81313 + __u8 deleted;
81314 + struct name_entry *prev;
81315 + struct name_entry *next;
81316 +};
81317 +
81318 +struct inodev_entry {
81319 + struct name_entry *nentry;
81320 + struct inodev_entry *prev;
81321 + struct inodev_entry *next;
81322 +};
81323 +
81324 +struct acl_role_db {
81325 + struct acl_role_label **r_hash;
81326 + __u32 r_size;
81327 +};
81328 +
81329 +struct inodev_db {
81330 + struct inodev_entry **i_hash;
81331 + __u32 i_size;
81332 +};
81333 +
81334 +struct name_db {
81335 + struct name_entry **n_hash;
81336 + __u32 n_size;
81337 +};
81338 +
81339 +struct crash_uid {
81340 + uid_t uid;
81341 + unsigned long expires;
81342 +};
81343 +
81344 +struct gr_hash_struct {
81345 + void **table;
81346 + void **nametable;
81347 + void *first;
81348 + __u32 table_size;
81349 + __u32 used_size;
81350 + int type;
81351 +};
81352 +
81353 +/* Userspace Grsecurity ACL data structures */
81354 +
81355 +struct acl_subject_label {
81356 + char *filename;
81357 + u64 inode;
81358 + dev_t device;
81359 + __u32 mode;
81360 + kernel_cap_t cap_mask;
81361 + kernel_cap_t cap_lower;
81362 + kernel_cap_t cap_invert_audit;
81363 +
81364 + struct rlimit res[GR_NLIMITS];
81365 + __u32 resmask;
81366 +
81367 + __u8 user_trans_type;
81368 + __u8 group_trans_type;
81369 + uid_t *user_transitions;
81370 + gid_t *group_transitions;
81371 + __u16 user_trans_num;
81372 + __u16 group_trans_num;
81373 +
81374 + __u32 sock_families[2];
81375 + __u32 ip_proto[8];
81376 + __u32 ip_type;
81377 + struct acl_ip_label **ips;
81378 + __u32 ip_num;
81379 + __u32 inaddr_any_override;
81380 +
81381 + __u32 crashes;
81382 + unsigned long expires;
81383 +
81384 + struct acl_subject_label *parent_subject;
81385 + struct gr_hash_struct *hash;
81386 + struct acl_subject_label *prev;
81387 + struct acl_subject_label *next;
81388 +
81389 + struct acl_object_label **obj_hash;
81390 + __u32 obj_hash_size;
81391 + __u16 pax_flags;
81392 +};
81393 +
81394 +struct role_allowed_ip {
81395 + __u32 addr;
81396 + __u32 netmask;
81397 +
81398 + struct role_allowed_ip *prev;
81399 + struct role_allowed_ip *next;
81400 +};
81401 +
81402 +struct role_transition {
81403 + char *rolename;
81404 +
81405 + struct role_transition *prev;
81406 + struct role_transition *next;
81407 +};
81408 +
81409 +struct acl_role_label {
81410 + char *rolename;
81411 + uid_t uidgid;
81412 + __u16 roletype;
81413 +
81414 + __u16 auth_attempts;
81415 + unsigned long expires;
81416 +
81417 + struct acl_subject_label *root_label;
81418 + struct gr_hash_struct *hash;
81419 +
81420 + struct acl_role_label *prev;
81421 + struct acl_role_label *next;
81422 +
81423 + struct role_transition *transitions;
81424 + struct role_allowed_ip *allowed_ips;
81425 + uid_t *domain_children;
81426 + __u16 domain_child_num;
81427 +
81428 + umode_t umask;
81429 +
81430 + struct acl_subject_label **subj_hash;
81431 + __u32 subj_hash_size;
81432 +};
81433 +
81434 +struct user_acl_role_db {
81435 + struct acl_role_label **r_table;
81436 + __u32 num_pointers; /* Number of allocations to track */
81437 + __u32 num_roles; /* Number of roles */
81438 + __u32 num_domain_children; /* Number of domain children */
81439 + __u32 num_subjects; /* Number of subjects */
81440 + __u32 num_objects; /* Number of objects */
81441 +};
81442 +
81443 +struct acl_object_label {
81444 + char *filename;
81445 + u64 inode;
81446 + dev_t device;
81447 + __u32 mode;
81448 +
81449 + struct acl_subject_label *nested;
81450 + struct acl_object_label *globbed;
81451 +
81452 + /* next two structures not used */
81453 +
81454 + struct acl_object_label *prev;
81455 + struct acl_object_label *next;
81456 +};
81457 +
81458 +struct acl_ip_label {
81459 + char *iface;
81460 + __u32 addr;
81461 + __u32 netmask;
81462 + __u16 low, high;
81463 + __u8 mode;
81464 + __u32 type;
81465 + __u32 proto[8];
81466 +
81467 + /* next two structures not used */
81468 +
81469 + struct acl_ip_label *prev;
81470 + struct acl_ip_label *next;
81471 +};
81472 +
81473 +struct gr_arg {
81474 + struct user_acl_role_db role_db;
81475 + unsigned char pw[GR_PW_LEN];
81476 + unsigned char salt[GR_SALT_LEN];
81477 + unsigned char sum[GR_SHA_LEN];
81478 + unsigned char sp_role[GR_SPROLE_LEN];
81479 + struct sprole_pw *sprole_pws;
81480 + dev_t segv_device;
81481 + u64 segv_inode;
81482 + uid_t segv_uid;
81483 + __u16 num_sprole_pws;
81484 + __u16 mode;
81485 +};
81486 +
81487 +struct gr_arg_wrapper {
81488 + struct gr_arg *arg;
81489 + __u32 version;
81490 + __u32 size;
81491 +};
81492 +
81493 +struct subject_map {
81494 + struct acl_subject_label *user;
81495 + struct acl_subject_label *kernel;
81496 + struct subject_map *prev;
81497 + struct subject_map *next;
81498 +};
81499 +
81500 +struct acl_subj_map_db {
81501 + struct subject_map **s_hash;
81502 + __u32 s_size;
81503 +};
81504 +
81505 +struct gr_policy_state {
81506 + struct sprole_pw **acl_special_roles;
81507 + __u16 num_sprole_pws;
81508 + struct acl_role_label *kernel_role;
81509 + struct acl_role_label *role_list;
81510 + struct acl_role_label *default_role;
81511 + struct acl_role_db acl_role_set;
81512 + struct acl_subj_map_db subj_map_set;
81513 + struct name_db name_set;
81514 + struct inodev_db inodev_set;
81515 +};
81516 +
81517 +struct gr_alloc_state {
81518 + unsigned long alloc_stack_next;
81519 + unsigned long alloc_stack_size;
81520 + void **alloc_stack;
81521 +};
81522 +
81523 +struct gr_reload_state {
81524 + struct gr_policy_state oldpolicy;
81525 + struct gr_alloc_state oldalloc;
81526 + struct gr_policy_state newpolicy;
81527 + struct gr_alloc_state newalloc;
81528 + struct gr_policy_state *oldpolicy_ptr;
81529 + struct gr_alloc_state *oldalloc_ptr;
81530 + unsigned char oldmode;
81531 +};
81532 +
81533 +/* End Data Structures Section */
81534 +
81535 +/* Hash functions generated by empirical testing by Brad Spengler
81536 + Makes good use of the low bits of the inode. Generally 0-1 times
81537 + in loop for successful match. 0-3 for unsuccessful match.
81538 + Shift/add algorithm with modulus of table size and an XOR*/
81539 +
81540 +static __inline__ unsigned int
81541 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81542 +{
81543 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81544 +}
81545 +
81546 + static __inline__ unsigned int
81547 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81548 +{
81549 + return ((const unsigned long)userp % sz);
81550 +}
81551 +
81552 +static __inline__ unsigned int
81553 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81554 +{
81555 + unsigned int rem;
81556 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81557 + return rem;
81558 +}
81559 +
81560 +static __inline__ unsigned int
81561 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81562 +{
81563 + return full_name_hash((const unsigned char *)name, len) % sz;
81564 +}
81565 +
81566 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81567 + subj = NULL; \
81568 + iter = 0; \
81569 + while (iter < role->subj_hash_size) { \
81570 + if (subj == NULL) \
81571 + subj = role->subj_hash[iter]; \
81572 + if (subj == NULL) { \
81573 + iter++; \
81574 + continue; \
81575 + }
81576 +
81577 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81578 + subj = subj->next; \
81579 + if (subj == NULL) \
81580 + iter++; \
81581 + }
81582 +
81583 +
81584 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81585 + subj = role->hash->first; \
81586 + while (subj != NULL) {
81587 +
81588 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81589 + subj = subj->next; \
81590 + }
81591 +
81592 +#endif
81593 +
81594 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81595 new file mode 100644
81596 index 0000000..af64092
81597 --- /dev/null
81598 +++ b/include/linux/gracl_compat.h
81599 @@ -0,0 +1,156 @@
81600 +#ifndef GR_ACL_COMPAT_H
81601 +#define GR_ACL_COMPAT_H
81602 +
81603 +#include <linux/resource.h>
81604 +#include <asm/resource.h>
81605 +
81606 +struct sprole_pw_compat {
81607 + compat_uptr_t rolename;
81608 + unsigned char salt[GR_SALT_LEN];
81609 + unsigned char sum[GR_SHA_LEN];
81610 +};
81611 +
81612 +struct gr_hash_struct_compat {
81613 + compat_uptr_t table;
81614 + compat_uptr_t nametable;
81615 + compat_uptr_t first;
81616 + __u32 table_size;
81617 + __u32 used_size;
81618 + int type;
81619 +};
81620 +
81621 +struct acl_subject_label_compat {
81622 + compat_uptr_t filename;
81623 + compat_u64 inode;
81624 + __u32 device;
81625 + __u32 mode;
81626 + kernel_cap_t cap_mask;
81627 + kernel_cap_t cap_lower;
81628 + kernel_cap_t cap_invert_audit;
81629 +
81630 + struct compat_rlimit res[GR_NLIMITS];
81631 + __u32 resmask;
81632 +
81633 + __u8 user_trans_type;
81634 + __u8 group_trans_type;
81635 + compat_uptr_t user_transitions;
81636 + compat_uptr_t group_transitions;
81637 + __u16 user_trans_num;
81638 + __u16 group_trans_num;
81639 +
81640 + __u32 sock_families[2];
81641 + __u32 ip_proto[8];
81642 + __u32 ip_type;
81643 + compat_uptr_t ips;
81644 + __u32 ip_num;
81645 + __u32 inaddr_any_override;
81646 +
81647 + __u32 crashes;
81648 + compat_ulong_t expires;
81649 +
81650 + compat_uptr_t parent_subject;
81651 + compat_uptr_t hash;
81652 + compat_uptr_t prev;
81653 + compat_uptr_t next;
81654 +
81655 + compat_uptr_t obj_hash;
81656 + __u32 obj_hash_size;
81657 + __u16 pax_flags;
81658 +};
81659 +
81660 +struct role_allowed_ip_compat {
81661 + __u32 addr;
81662 + __u32 netmask;
81663 +
81664 + compat_uptr_t prev;
81665 + compat_uptr_t next;
81666 +};
81667 +
81668 +struct role_transition_compat {
81669 + compat_uptr_t rolename;
81670 +
81671 + compat_uptr_t prev;
81672 + compat_uptr_t next;
81673 +};
81674 +
81675 +struct acl_role_label_compat {
81676 + compat_uptr_t rolename;
81677 + uid_t uidgid;
81678 + __u16 roletype;
81679 +
81680 + __u16 auth_attempts;
81681 + compat_ulong_t expires;
81682 +
81683 + compat_uptr_t root_label;
81684 + compat_uptr_t hash;
81685 +
81686 + compat_uptr_t prev;
81687 + compat_uptr_t next;
81688 +
81689 + compat_uptr_t transitions;
81690 + compat_uptr_t allowed_ips;
81691 + compat_uptr_t domain_children;
81692 + __u16 domain_child_num;
81693 +
81694 + umode_t umask;
81695 +
81696 + compat_uptr_t subj_hash;
81697 + __u32 subj_hash_size;
81698 +};
81699 +
81700 +struct user_acl_role_db_compat {
81701 + compat_uptr_t r_table;
81702 + __u32 num_pointers;
81703 + __u32 num_roles;
81704 + __u32 num_domain_children;
81705 + __u32 num_subjects;
81706 + __u32 num_objects;
81707 +};
81708 +
81709 +struct acl_object_label_compat {
81710 + compat_uptr_t filename;
81711 + compat_u64 inode;
81712 + __u32 device;
81713 + __u32 mode;
81714 +
81715 + compat_uptr_t nested;
81716 + compat_uptr_t globbed;
81717 +
81718 + compat_uptr_t prev;
81719 + compat_uptr_t next;
81720 +};
81721 +
81722 +struct acl_ip_label_compat {
81723 + compat_uptr_t iface;
81724 + __u32 addr;
81725 + __u32 netmask;
81726 + __u16 low, high;
81727 + __u8 mode;
81728 + __u32 type;
81729 + __u32 proto[8];
81730 +
81731 + compat_uptr_t prev;
81732 + compat_uptr_t next;
81733 +};
81734 +
81735 +struct gr_arg_compat {
81736 + struct user_acl_role_db_compat role_db;
81737 + unsigned char pw[GR_PW_LEN];
81738 + unsigned char salt[GR_SALT_LEN];
81739 + unsigned char sum[GR_SHA_LEN];
81740 + unsigned char sp_role[GR_SPROLE_LEN];
81741 + compat_uptr_t sprole_pws;
81742 + __u32 segv_device;
81743 + compat_u64 segv_inode;
81744 + uid_t segv_uid;
81745 + __u16 num_sprole_pws;
81746 + __u16 mode;
81747 +};
81748 +
81749 +struct gr_arg_wrapper_compat {
81750 + compat_uptr_t arg;
81751 + __u32 version;
81752 + __u32 size;
81753 +};
81754 +
81755 +#endif
81756 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81757 new file mode 100644
81758 index 0000000..323ecf2
81759 --- /dev/null
81760 +++ b/include/linux/gralloc.h
81761 @@ -0,0 +1,9 @@
81762 +#ifndef __GRALLOC_H
81763 +#define __GRALLOC_H
81764 +
81765 +void acl_free_all(void);
81766 +int acl_alloc_stack_init(unsigned long size);
81767 +void *acl_alloc(unsigned long len);
81768 +void *acl_alloc_num(unsigned long num, unsigned long len);
81769 +
81770 +#endif
81771 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81772 new file mode 100644
81773 index 0000000..be66033
81774 --- /dev/null
81775 +++ b/include/linux/grdefs.h
81776 @@ -0,0 +1,140 @@
81777 +#ifndef GRDEFS_H
81778 +#define GRDEFS_H
81779 +
81780 +/* Begin grsecurity status declarations */
81781 +
81782 +enum {
81783 + GR_READY = 0x01,
81784 + GR_STATUS_INIT = 0x00 // disabled state
81785 +};
81786 +
81787 +/* Begin ACL declarations */
81788 +
81789 +/* Role flags */
81790 +
81791 +enum {
81792 + GR_ROLE_USER = 0x0001,
81793 + GR_ROLE_GROUP = 0x0002,
81794 + GR_ROLE_DEFAULT = 0x0004,
81795 + GR_ROLE_SPECIAL = 0x0008,
81796 + GR_ROLE_AUTH = 0x0010,
81797 + GR_ROLE_NOPW = 0x0020,
81798 + GR_ROLE_GOD = 0x0040,
81799 + GR_ROLE_LEARN = 0x0080,
81800 + GR_ROLE_TPE = 0x0100,
81801 + GR_ROLE_DOMAIN = 0x0200,
81802 + GR_ROLE_PAM = 0x0400,
81803 + GR_ROLE_PERSIST = 0x0800
81804 +};
81805 +
81806 +/* ACL Subject and Object mode flags */
81807 +enum {
81808 + GR_DELETED = 0x80000000
81809 +};
81810 +
81811 +/* ACL Object-only mode flags */
81812 +enum {
81813 + GR_READ = 0x00000001,
81814 + GR_APPEND = 0x00000002,
81815 + GR_WRITE = 0x00000004,
81816 + GR_EXEC = 0x00000008,
81817 + GR_FIND = 0x00000010,
81818 + GR_INHERIT = 0x00000020,
81819 + GR_SETID = 0x00000040,
81820 + GR_CREATE = 0x00000080,
81821 + GR_DELETE = 0x00000100,
81822 + GR_LINK = 0x00000200,
81823 + GR_AUDIT_READ = 0x00000400,
81824 + GR_AUDIT_APPEND = 0x00000800,
81825 + GR_AUDIT_WRITE = 0x00001000,
81826 + GR_AUDIT_EXEC = 0x00002000,
81827 + GR_AUDIT_FIND = 0x00004000,
81828 + GR_AUDIT_INHERIT= 0x00008000,
81829 + GR_AUDIT_SETID = 0x00010000,
81830 + GR_AUDIT_CREATE = 0x00020000,
81831 + GR_AUDIT_DELETE = 0x00040000,
81832 + GR_AUDIT_LINK = 0x00080000,
81833 + GR_PTRACERD = 0x00100000,
81834 + GR_NOPTRACE = 0x00200000,
81835 + GR_SUPPRESS = 0x00400000,
81836 + GR_NOLEARN = 0x00800000,
81837 + GR_INIT_TRANSFER= 0x01000000
81838 +};
81839 +
81840 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81841 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81842 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81843 +
81844 +/* ACL subject-only mode flags */
81845 +enum {
81846 + GR_KILL = 0x00000001,
81847 + GR_VIEW = 0x00000002,
81848 + GR_PROTECTED = 0x00000004,
81849 + GR_LEARN = 0x00000008,
81850 + GR_OVERRIDE = 0x00000010,
81851 + /* just a placeholder, this mode is only used in userspace */
81852 + GR_DUMMY = 0x00000020,
81853 + GR_PROTSHM = 0x00000040,
81854 + GR_KILLPROC = 0x00000080,
81855 + GR_KILLIPPROC = 0x00000100,
81856 + /* just a placeholder, this mode is only used in userspace */
81857 + GR_NOTROJAN = 0x00000200,
81858 + GR_PROTPROCFD = 0x00000400,
81859 + GR_PROCACCT = 0x00000800,
81860 + GR_RELAXPTRACE = 0x00001000,
81861 + //GR_NESTED = 0x00002000,
81862 + GR_INHERITLEARN = 0x00004000,
81863 + GR_PROCFIND = 0x00008000,
81864 + GR_POVERRIDE = 0x00010000,
81865 + GR_KERNELAUTH = 0x00020000,
81866 + GR_ATSECURE = 0x00040000,
81867 + GR_SHMEXEC = 0x00080000
81868 +};
81869 +
81870 +enum {
81871 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81872 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
81873 + GR_PAX_ENABLE_MPROTECT = 0x0004,
81874 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
81875 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
81876 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
81877 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
81878 + GR_PAX_DISABLE_MPROTECT = 0x0400,
81879 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
81880 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
81881 +};
81882 +
81883 +enum {
81884 + GR_ID_USER = 0x01,
81885 + GR_ID_GROUP = 0x02,
81886 +};
81887 +
81888 +enum {
81889 + GR_ID_ALLOW = 0x01,
81890 + GR_ID_DENY = 0x02,
81891 +};
81892 +
81893 +#define GR_CRASH_RES 31
81894 +#define GR_UIDTABLE_MAX 500
81895 +
81896 +/* begin resource learning section */
81897 +enum {
81898 + GR_RLIM_CPU_BUMP = 60,
81899 + GR_RLIM_FSIZE_BUMP = 50000,
81900 + GR_RLIM_DATA_BUMP = 10000,
81901 + GR_RLIM_STACK_BUMP = 1000,
81902 + GR_RLIM_CORE_BUMP = 10000,
81903 + GR_RLIM_RSS_BUMP = 500000,
81904 + GR_RLIM_NPROC_BUMP = 1,
81905 + GR_RLIM_NOFILE_BUMP = 5,
81906 + GR_RLIM_MEMLOCK_BUMP = 50000,
81907 + GR_RLIM_AS_BUMP = 500000,
81908 + GR_RLIM_LOCKS_BUMP = 2,
81909 + GR_RLIM_SIGPENDING_BUMP = 5,
81910 + GR_RLIM_MSGQUEUE_BUMP = 10000,
81911 + GR_RLIM_NICE_BUMP = 1,
81912 + GR_RLIM_RTPRIO_BUMP = 1,
81913 + GR_RLIM_RTTIME_BUMP = 1000000
81914 +};
81915 +
81916 +#endif
81917 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
81918 new file mode 100644
81919 index 0000000..fb1de5d
81920 --- /dev/null
81921 +++ b/include/linux/grinternal.h
81922 @@ -0,0 +1,230 @@
81923 +#ifndef __GRINTERNAL_H
81924 +#define __GRINTERNAL_H
81925 +
81926 +#ifdef CONFIG_GRKERNSEC
81927 +
81928 +#include <linux/fs.h>
81929 +#include <linux/mnt_namespace.h>
81930 +#include <linux/nsproxy.h>
81931 +#include <linux/gracl.h>
81932 +#include <linux/grdefs.h>
81933 +#include <linux/grmsg.h>
81934 +
81935 +void gr_add_learn_entry(const char *fmt, ...)
81936 + __attribute__ ((format (printf, 1, 2)));
81937 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
81938 + const struct vfsmount *mnt);
81939 +__u32 gr_check_create(const struct dentry *new_dentry,
81940 + const struct dentry *parent,
81941 + const struct vfsmount *mnt, const __u32 mode);
81942 +int gr_check_protected_task(const struct task_struct *task);
81943 +__u32 to_gr_audit(const __u32 reqmode);
81944 +int gr_set_acls(const int type);
81945 +int gr_acl_is_enabled(void);
81946 +char gr_roletype_to_char(void);
81947 +
81948 +void gr_handle_alertkill(struct task_struct *task);
81949 +char *gr_to_filename(const struct dentry *dentry,
81950 + const struct vfsmount *mnt);
81951 +char *gr_to_filename1(const struct dentry *dentry,
81952 + const struct vfsmount *mnt);
81953 +char *gr_to_filename2(const struct dentry *dentry,
81954 + const struct vfsmount *mnt);
81955 +char *gr_to_filename3(const struct dentry *dentry,
81956 + const struct vfsmount *mnt);
81957 +
81958 +extern int grsec_enable_ptrace_readexec;
81959 +extern int grsec_enable_harden_ptrace;
81960 +extern int grsec_enable_link;
81961 +extern int grsec_enable_fifo;
81962 +extern int grsec_enable_execve;
81963 +extern int grsec_enable_shm;
81964 +extern int grsec_enable_execlog;
81965 +extern int grsec_enable_signal;
81966 +extern int grsec_enable_audit_ptrace;
81967 +extern int grsec_enable_forkfail;
81968 +extern int grsec_enable_time;
81969 +extern int grsec_enable_rofs;
81970 +extern int grsec_deny_new_usb;
81971 +extern int grsec_enable_chroot_shmat;
81972 +extern int grsec_enable_chroot_mount;
81973 +extern int grsec_enable_chroot_double;
81974 +extern int grsec_enable_chroot_pivot;
81975 +extern int grsec_enable_chroot_chdir;
81976 +extern int grsec_enable_chroot_chmod;
81977 +extern int grsec_enable_chroot_mknod;
81978 +extern int grsec_enable_chroot_fchdir;
81979 +extern int grsec_enable_chroot_nice;
81980 +extern int grsec_enable_chroot_execlog;
81981 +extern int grsec_enable_chroot_caps;
81982 +extern int grsec_enable_chroot_rename;
81983 +extern int grsec_enable_chroot_sysctl;
81984 +extern int grsec_enable_chroot_unix;
81985 +extern int grsec_enable_symlinkown;
81986 +extern kgid_t grsec_symlinkown_gid;
81987 +extern int grsec_enable_tpe;
81988 +extern kgid_t grsec_tpe_gid;
81989 +extern int grsec_enable_tpe_all;
81990 +extern int grsec_enable_tpe_invert;
81991 +extern int grsec_enable_socket_all;
81992 +extern kgid_t grsec_socket_all_gid;
81993 +extern int grsec_enable_socket_client;
81994 +extern kgid_t grsec_socket_client_gid;
81995 +extern int grsec_enable_socket_server;
81996 +extern kgid_t grsec_socket_server_gid;
81997 +extern kgid_t grsec_audit_gid;
81998 +extern int grsec_enable_group;
81999 +extern int grsec_enable_log_rwxmaps;
82000 +extern int grsec_enable_mount;
82001 +extern int grsec_enable_chdir;
82002 +extern int grsec_resource_logging;
82003 +extern int grsec_enable_blackhole;
82004 +extern int grsec_lastack_retries;
82005 +extern int grsec_enable_brute;
82006 +extern int grsec_enable_harden_ipc;
82007 +extern int grsec_lock;
82008 +
82009 +extern spinlock_t grsec_alert_lock;
82010 +extern unsigned long grsec_alert_wtime;
82011 +extern unsigned long grsec_alert_fyet;
82012 +
82013 +extern spinlock_t grsec_audit_lock;
82014 +
82015 +extern rwlock_t grsec_exec_file_lock;
82016 +
82017 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
82018 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
82019 + (tsk)->exec_file->f_path.mnt) : "/")
82020 +
82021 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
82022 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
82023 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82024 +
82025 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
82026 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
82027 + (tsk)->exec_file->f_path.mnt) : "/")
82028 +
82029 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
82030 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
82031 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
82032 +
82033 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
82034 +
82035 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
82036 +
82037 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
82038 +{
82039 + if (file1 && file2) {
82040 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
82041 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
82042 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
82043 + return true;
82044 + }
82045 +
82046 + return false;
82047 +}
82048 +
82049 +#define GR_CHROOT_CAPS {{ \
82050 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
82051 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
82052 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
82053 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
82054 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
82055 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
82056 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
82057 +
82058 +#define security_learn(normal_msg,args...) \
82059 +({ \
82060 + read_lock(&grsec_exec_file_lock); \
82061 + gr_add_learn_entry(normal_msg "\n", ## args); \
82062 + read_unlock(&grsec_exec_file_lock); \
82063 +})
82064 +
82065 +enum {
82066 + GR_DO_AUDIT,
82067 + GR_DONT_AUDIT,
82068 + /* used for non-audit messages that we shouldn't kill the task on */
82069 + GR_DONT_AUDIT_GOOD
82070 +};
82071 +
82072 +enum {
82073 + GR_TTYSNIFF,
82074 + GR_RBAC,
82075 + GR_RBAC_STR,
82076 + GR_STR_RBAC,
82077 + GR_RBAC_MODE2,
82078 + GR_RBAC_MODE3,
82079 + GR_FILENAME,
82080 + GR_SYSCTL_HIDDEN,
82081 + GR_NOARGS,
82082 + GR_ONE_INT,
82083 + GR_ONE_INT_TWO_STR,
82084 + GR_ONE_STR,
82085 + GR_STR_INT,
82086 + GR_TWO_STR_INT,
82087 + GR_TWO_INT,
82088 + GR_TWO_U64,
82089 + GR_THREE_INT,
82090 + GR_FIVE_INT_TWO_STR,
82091 + GR_TWO_STR,
82092 + GR_THREE_STR,
82093 + GR_FOUR_STR,
82094 + GR_STR_FILENAME,
82095 + GR_FILENAME_STR,
82096 + GR_FILENAME_TWO_INT,
82097 + GR_FILENAME_TWO_INT_STR,
82098 + GR_TEXTREL,
82099 + GR_PTRACE,
82100 + GR_RESOURCE,
82101 + GR_CAP,
82102 + GR_SIG,
82103 + GR_SIG2,
82104 + GR_CRASH1,
82105 + GR_CRASH2,
82106 + GR_PSACCT,
82107 + GR_RWXMAP,
82108 + GR_RWXMAPVMA
82109 +};
82110 +
82111 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82112 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82113 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82114 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82115 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82116 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82117 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82118 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82119 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82120 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82121 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82122 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82123 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82124 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82125 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82126 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82127 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82128 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82129 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82130 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82131 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82132 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82133 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82134 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82135 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82136 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82137 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82138 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82139 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82140 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82141 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82142 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82143 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82144 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82145 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82146 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82147 +
82148 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82149 +
82150 +#endif
82151 +
82152 +#endif
82153 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82154 new file mode 100644
82155 index 0000000..26ef560
82156 --- /dev/null
82157 +++ b/include/linux/grmsg.h
82158 @@ -0,0 +1,118 @@
82159 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82160 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82161 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82162 +#define GR_STOPMOD_MSG "denied modification of module state by "
82163 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82164 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82165 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82166 +#define GR_IOPL_MSG "denied use of iopl() by "
82167 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82168 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82169 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82170 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82171 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82172 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82173 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82174 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82175 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82176 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82177 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82178 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82179 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82180 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82181 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82182 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82183 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82184 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82185 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82186 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82187 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82188 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82189 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82190 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82191 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82192 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82193 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82194 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82195 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82196 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82197 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82198 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82199 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82200 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82201 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82202 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82203 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82204 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82205 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82206 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82207 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82208 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82209 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82210 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82211 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82212 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82213 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82214 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82215 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82216 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82217 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82218 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82219 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82220 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82221 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82222 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82223 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82224 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82225 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82226 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82227 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82228 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82229 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82230 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82231 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82232 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82233 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82234 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82235 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82236 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82237 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82238 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82239 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82240 +#define GR_TIME_MSG "time set by "
82241 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82242 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82243 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82244 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82245 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82246 +#define GR_BIND_MSG "denied bind() by "
82247 +#define GR_CONNECT_MSG "denied connect() by "
82248 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82249 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82250 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82251 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82252 +#define GR_CAP_ACL_MSG "use of %s denied for "
82253 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82254 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82255 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82256 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82257 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82258 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82259 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82260 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82261 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82262 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82263 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82264 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82265 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82266 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82267 +#define GR_VM86_MSG "denied use of vm86 by "
82268 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82269 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82270 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82271 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82272 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82273 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82274 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82275 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82276 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82277 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82278 new file mode 100644
82279 index 0000000..63c1850
82280 --- /dev/null
82281 +++ b/include/linux/grsecurity.h
82282 @@ -0,0 +1,250 @@
82283 +#ifndef GR_SECURITY_H
82284 +#define GR_SECURITY_H
82285 +#include <linux/fs.h>
82286 +#include <linux/fs_struct.h>
82287 +#include <linux/binfmts.h>
82288 +#include <linux/gracl.h>
82289 +
82290 +/* notify of brain-dead configs */
82291 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82292 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82293 +#endif
82294 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82295 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82296 +#endif
82297 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82298 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82299 +#endif
82300 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82301 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82302 +#endif
82303 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82304 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82305 +#endif
82306 +
82307 +int gr_handle_new_usb(void);
82308 +
82309 +void gr_handle_brute_attach(int dumpable);
82310 +void gr_handle_brute_check(void);
82311 +void gr_handle_kernel_exploit(void);
82312 +
82313 +char gr_roletype_to_char(void);
82314 +
82315 +int gr_proc_is_restricted(void);
82316 +
82317 +int gr_acl_enable_at_secure(void);
82318 +
82319 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82320 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82321 +
82322 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82323 +
82324 +void gr_del_task_from_ip_table(struct task_struct *p);
82325 +
82326 +int gr_pid_is_chrooted(struct task_struct *p);
82327 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82328 +int gr_handle_chroot_nice(void);
82329 +int gr_handle_chroot_sysctl(const int op);
82330 +int gr_handle_chroot_setpriority(struct task_struct *p,
82331 + const int niceval);
82332 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82333 +int gr_chroot_fhandle(void);
82334 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82335 + const struct vfsmount *mnt);
82336 +void gr_handle_chroot_chdir(const struct path *path);
82337 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82338 + const struct vfsmount *mnt, const int mode);
82339 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82340 + const struct vfsmount *mnt, const int mode);
82341 +int gr_handle_chroot_mount(const struct dentry *dentry,
82342 + const struct vfsmount *mnt,
82343 + const char *dev_name);
82344 +int gr_handle_chroot_pivot(void);
82345 +int gr_handle_chroot_unix(const pid_t pid);
82346 +
82347 +int gr_handle_rawio(const struct inode *inode);
82348 +
82349 +void gr_handle_ioperm(void);
82350 +void gr_handle_iopl(void);
82351 +void gr_handle_msr_write(void);
82352 +
82353 +umode_t gr_acl_umask(void);
82354 +
82355 +int gr_tpe_allow(const struct file *file);
82356 +
82357 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82358 +void gr_clear_chroot_entries(struct task_struct *task);
82359 +
82360 +void gr_log_forkfail(const int retval);
82361 +void gr_log_timechange(void);
82362 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82363 +void gr_log_chdir(const struct dentry *dentry,
82364 + const struct vfsmount *mnt);
82365 +void gr_log_chroot_exec(const struct dentry *dentry,
82366 + const struct vfsmount *mnt);
82367 +void gr_log_remount(const char *devname, const int retval);
82368 +void gr_log_unmount(const char *devname, const int retval);
82369 +void gr_log_mount(const char *from, struct path *to, const int retval);
82370 +void gr_log_textrel(struct vm_area_struct *vma);
82371 +void gr_log_ptgnustack(struct file *file);
82372 +void gr_log_rwxmmap(struct file *file);
82373 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82374 +
82375 +int gr_handle_follow_link(const struct inode *parent,
82376 + const struct inode *inode,
82377 + const struct dentry *dentry,
82378 + const struct vfsmount *mnt);
82379 +int gr_handle_fifo(const struct dentry *dentry,
82380 + const struct vfsmount *mnt,
82381 + const struct dentry *dir, const int flag,
82382 + const int acc_mode);
82383 +int gr_handle_hardlink(const struct dentry *dentry,
82384 + const struct vfsmount *mnt,
82385 + struct inode *inode,
82386 + const int mode, const struct filename *to);
82387 +
82388 +int gr_is_capable(const int cap);
82389 +int gr_is_capable_nolog(const int cap);
82390 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82391 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82392 +
82393 +void gr_copy_label(struct task_struct *tsk);
82394 +void gr_handle_crash(struct task_struct *task, const int sig);
82395 +int gr_handle_signal(const struct task_struct *p, const int sig);
82396 +int gr_check_crash_uid(const kuid_t uid);
82397 +int gr_check_protected_task(const struct task_struct *task);
82398 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82399 +int gr_acl_handle_mmap(const struct file *file,
82400 + const unsigned long prot);
82401 +int gr_acl_handle_mprotect(const struct file *file,
82402 + const unsigned long prot);
82403 +int gr_check_hidden_task(const struct task_struct *tsk);
82404 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82405 + const struct vfsmount *mnt);
82406 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82407 + const struct vfsmount *mnt);
82408 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82409 + const struct vfsmount *mnt, const int fmode);
82410 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82411 + const struct vfsmount *mnt, umode_t *mode);
82412 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82413 + const struct vfsmount *mnt);
82414 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82415 + const struct vfsmount *mnt);
82416 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82417 + const struct vfsmount *mnt);
82418 +int gr_handle_ptrace(struct task_struct *task, const long request);
82419 +int gr_handle_proc_ptrace(struct task_struct *task);
82420 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82421 + const struct vfsmount *mnt);
82422 +int gr_check_crash_exec(const struct file *filp);
82423 +int gr_acl_is_enabled(void);
82424 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82425 + const kgid_t gid);
82426 +int gr_set_proc_label(const struct dentry *dentry,
82427 + const struct vfsmount *mnt,
82428 + const int unsafe_flags);
82429 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82430 + const struct vfsmount *mnt);
82431 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82432 + const struct vfsmount *mnt, int acc_mode);
82433 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82434 + const struct dentry *p_dentry,
82435 + const struct vfsmount *p_mnt,
82436 + int open_flags, int acc_mode, const int imode);
82437 +void gr_handle_create(const struct dentry *dentry,
82438 + const struct vfsmount *mnt);
82439 +void gr_handle_proc_create(const struct dentry *dentry,
82440 + const struct inode *inode);
82441 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82442 + const struct dentry *parent_dentry,
82443 + const struct vfsmount *parent_mnt,
82444 + const int mode);
82445 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82446 + const struct dentry *parent_dentry,
82447 + const struct vfsmount *parent_mnt);
82448 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82449 + const struct vfsmount *mnt);
82450 +void gr_handle_delete(const u64 ino, const dev_t dev);
82451 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82452 + const struct vfsmount *mnt);
82453 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82454 + const struct dentry *parent_dentry,
82455 + const struct vfsmount *parent_mnt,
82456 + const struct filename *from);
82457 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82458 + const struct dentry *parent_dentry,
82459 + const struct vfsmount *parent_mnt,
82460 + const struct dentry *old_dentry,
82461 + const struct vfsmount *old_mnt, const struct filename *to);
82462 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82463 +int gr_acl_handle_rename(struct dentry *new_dentry,
82464 + struct dentry *parent_dentry,
82465 + const struct vfsmount *parent_mnt,
82466 + struct dentry *old_dentry,
82467 + struct inode *old_parent_inode,
82468 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82469 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82470 + struct dentry *old_dentry,
82471 + struct dentry *new_dentry,
82472 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82473 +__u32 gr_check_link(const struct dentry *new_dentry,
82474 + const struct dentry *parent_dentry,
82475 + const struct vfsmount *parent_mnt,
82476 + const struct dentry *old_dentry,
82477 + const struct vfsmount *old_mnt);
82478 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82479 + const unsigned int namelen, const u64 ino);
82480 +
82481 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82482 + const struct vfsmount *mnt);
82483 +void gr_acl_handle_exit(void);
82484 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82485 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82486 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82487 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82488 +void gr_audit_ptrace(struct task_struct *task);
82489 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82490 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82491 +void gr_put_exec_file(struct task_struct *task);
82492 +
82493 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82494 +
82495 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82496 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82497 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82498 + struct dentry *newdentry, struct vfsmount *newmnt);
82499 +
82500 +#ifdef CONFIG_GRKERNSEC_RESLOG
82501 +extern void gr_log_resource(const struct task_struct *task, const int res,
82502 + const unsigned long wanted, const int gt);
82503 +#else
82504 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82505 + const unsigned long wanted, const int gt)
82506 +{
82507 +}
82508 +#endif
82509 +
82510 +#ifdef CONFIG_GRKERNSEC
82511 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82512 +void gr_handle_vm86(void);
82513 +void gr_handle_mem_readwrite(u64 from, u64 to);
82514 +
82515 +void gr_log_badprocpid(const char *entry);
82516 +
82517 +extern int grsec_enable_dmesg;
82518 +extern int grsec_disable_privio;
82519 +
82520 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82521 +extern kgid_t grsec_proc_gid;
82522 +#endif
82523 +
82524 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82525 +extern int grsec_enable_chroot_findtask;
82526 +#endif
82527 +#ifdef CONFIG_GRKERNSEC_SETXID
82528 +extern int grsec_enable_setxid;
82529 +#endif
82530 +#endif
82531 +
82532 +#endif
82533 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82534 new file mode 100644
82535 index 0000000..e7ffaaf
82536 --- /dev/null
82537 +++ b/include/linux/grsock.h
82538 @@ -0,0 +1,19 @@
82539 +#ifndef __GRSOCK_H
82540 +#define __GRSOCK_H
82541 +
82542 +extern void gr_attach_curr_ip(const struct sock *sk);
82543 +extern int gr_handle_sock_all(const int family, const int type,
82544 + const int protocol);
82545 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82546 +extern int gr_handle_sock_server_other(const struct sock *sck);
82547 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82548 +extern int gr_search_connect(struct socket * sock,
82549 + struct sockaddr_in * addr);
82550 +extern int gr_search_bind(struct socket * sock,
82551 + struct sockaddr_in * addr);
82552 +extern int gr_search_listen(struct socket * sock);
82553 +extern int gr_search_accept(struct socket * sock);
82554 +extern int gr_search_socket(const int domain, const int type,
82555 + const int protocol);
82556 +
82557 +#endif
82558 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82559 index 9286a46..373f27f 100644
82560 --- a/include/linux/highmem.h
82561 +++ b/include/linux/highmem.h
82562 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82563 kunmap_atomic(kaddr);
82564 }
82565
82566 +static inline void sanitize_highpage(struct page *page)
82567 +{
82568 + void *kaddr;
82569 + unsigned long flags;
82570 +
82571 + local_irq_save(flags);
82572 + kaddr = kmap_atomic(page);
82573 + clear_page(kaddr);
82574 + kunmap_atomic(kaddr);
82575 + local_irq_restore(flags);
82576 +}
82577 +
82578 static inline void zero_user_segments(struct page *page,
82579 unsigned start1, unsigned end1,
82580 unsigned start2, unsigned end2)
82581 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82582 index 1c7b89a..7dda400 100644
82583 --- a/include/linux/hwmon-sysfs.h
82584 +++ b/include/linux/hwmon-sysfs.h
82585 @@ -25,7 +25,8 @@
82586 struct sensor_device_attribute{
82587 struct device_attribute dev_attr;
82588 int index;
82589 -};
82590 +} __do_const;
82591 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82592 #define to_sensor_dev_attr(_dev_attr) \
82593 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82594
82595 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82596 struct device_attribute dev_attr;
82597 u8 index;
82598 u8 nr;
82599 -};
82600 +} __do_const;
82601 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82602 #define to_sensor_dev_attr_2(_dev_attr) \
82603 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82604
82605 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82606 index 7c76959..153e597 100644
82607 --- a/include/linux/i2c.h
82608 +++ b/include/linux/i2c.h
82609 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82610 int (*unreg_slave)(struct i2c_client *client);
82611 #endif
82612 };
82613 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82614
82615 /**
82616 * struct i2c_bus_recovery_info - I2C bus recovery information
82617 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82618 index d23c3c2..eb63c81 100644
82619 --- a/include/linux/i2o.h
82620 +++ b/include/linux/i2o.h
82621 @@ -565,7 +565,7 @@ struct i2o_controller {
82622 struct i2o_device *exec; /* Executive */
82623 #if BITS_PER_LONG == 64
82624 spinlock_t context_list_lock; /* lock for context_list */
82625 - atomic_t context_list_counter; /* needed for unique contexts */
82626 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82627 struct list_head context_list; /* list of context id's
82628 and pointers */
82629 #endif
82630 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82631 index aff7ad8..3942bbd 100644
82632 --- a/include/linux/if_pppox.h
82633 +++ b/include/linux/if_pppox.h
82634 @@ -76,7 +76,7 @@ struct pppox_proto {
82635 int (*ioctl)(struct socket *sock, unsigned int cmd,
82636 unsigned long arg);
82637 struct module *owner;
82638 -};
82639 +} __do_const;
82640
82641 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82642 extern void unregister_pppox_proto(int proto_num);
82643 diff --git a/include/linux/init.h b/include/linux/init.h
82644 index 2df8e8d..3e1280d 100644
82645 --- a/include/linux/init.h
82646 +++ b/include/linux/init.h
82647 @@ -37,9 +37,17 @@
82648 * section.
82649 */
82650
82651 +#define add_init_latent_entropy __latent_entropy
82652 +
82653 +#ifdef CONFIG_MEMORY_HOTPLUG
82654 +#define add_meminit_latent_entropy
82655 +#else
82656 +#define add_meminit_latent_entropy __latent_entropy
82657 +#endif
82658 +
82659 /* These are for everybody (although not all archs will actually
82660 discard it in modules) */
82661 -#define __init __section(.init.text) __cold notrace
82662 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82663 #define __initdata __section(.init.data)
82664 #define __initconst __constsection(.init.rodata)
82665 #define __exitdata __section(.exit.data)
82666 @@ -100,7 +108,7 @@
82667 #define __cpuexitconst
82668
82669 /* Used for MEMORY_HOTPLUG */
82670 -#define __meminit __section(.meminit.text) __cold notrace
82671 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82672 #define __meminitdata __section(.meminit.data)
82673 #define __meminitconst __constsection(.meminit.rodata)
82674 #define __memexit __section(.memexit.text) __exitused __cold notrace
82675 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82676 index 3037fc0..c6527ce 100644
82677 --- a/include/linux/init_task.h
82678 +++ b/include/linux/init_task.h
82679 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82680
82681 #define INIT_TASK_COMM "swapper"
82682
82683 +#ifdef CONFIG_X86
82684 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82685 +#else
82686 +#define INIT_TASK_THREAD_INFO
82687 +#endif
82688 +
82689 #ifdef CONFIG_RT_MUTEXES
82690 # define INIT_RT_MUTEXES(tsk) \
82691 .pi_waiters = RB_ROOT, \
82692 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82693 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82694 .comm = INIT_TASK_COMM, \
82695 .thread = INIT_THREAD, \
82696 + INIT_TASK_THREAD_INFO \
82697 .fs = &init_fs, \
82698 .files = &init_files, \
82699 .signal = &init_signals, \
82700 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82701 index d9b05b5..e5f5b7b 100644
82702 --- a/include/linux/interrupt.h
82703 +++ b/include/linux/interrupt.h
82704 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82705
82706 struct softirq_action
82707 {
82708 - void (*action)(struct softirq_action *);
82709 -};
82710 + void (*action)(void);
82711 +} __no_const;
82712
82713 asmlinkage void do_softirq(void);
82714 asmlinkage void __do_softirq(void);
82715 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82716 }
82717 #endif
82718
82719 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82720 +extern void open_softirq(int nr, void (*action)(void));
82721 extern void softirq_init(void);
82722 extern void __raise_softirq_irqoff(unsigned int nr);
82723
82724 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82725 index 38daa45..4de4317 100644
82726 --- a/include/linux/iommu.h
82727 +++ b/include/linux/iommu.h
82728 @@ -147,7 +147,7 @@ struct iommu_ops {
82729
82730 unsigned long pgsize_bitmap;
82731 void *priv;
82732 -};
82733 +} __do_const;
82734
82735 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82736 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82737 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82738 index 2c525022..345b106 100644
82739 --- a/include/linux/ioport.h
82740 +++ b/include/linux/ioport.h
82741 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82742 int adjust_resource(struct resource *res, resource_size_t start,
82743 resource_size_t size);
82744 resource_size_t resource_alignment(struct resource *res);
82745 -static inline resource_size_t resource_size(const struct resource *res)
82746 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82747 {
82748 return res->end - res->start + 1;
82749 }
82750 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82751 index 1eee6bc..9cf4912 100644
82752 --- a/include/linux/ipc_namespace.h
82753 +++ b/include/linux/ipc_namespace.h
82754 @@ -60,7 +60,7 @@ struct ipc_namespace {
82755 struct user_namespace *user_ns;
82756
82757 struct ns_common ns;
82758 -};
82759 +} __randomize_layout;
82760
82761 extern struct ipc_namespace init_ipc_ns;
82762 extern atomic_t nr_ipc_ns;
82763 diff --git a/include/linux/irq.h b/include/linux/irq.h
82764 index d09ec7a..f373eb5 100644
82765 --- a/include/linux/irq.h
82766 +++ b/include/linux/irq.h
82767 @@ -364,7 +364,8 @@ struct irq_chip {
82768 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82769
82770 unsigned long flags;
82771 -};
82772 +} __do_const;
82773 +typedef struct irq_chip __no_const irq_chip_no_const;
82774
82775 /*
82776 * irq_chip specific flags
82777 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82778 index 71d706d..817cdec 100644
82779 --- a/include/linux/irqchip/arm-gic.h
82780 +++ b/include/linux/irqchip/arm-gic.h
82781 @@ -95,7 +95,7 @@
82782
82783 struct device_node;
82784
82785 -extern struct irq_chip gic_arch_extn;
82786 +extern irq_chip_no_const gic_arch_extn;
82787
82788 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82789 u32 offset, struct device_node *);
82790 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82791 index faf433a..7dcb186 100644
82792 --- a/include/linux/irqdesc.h
82793 +++ b/include/linux/irqdesc.h
82794 @@ -61,7 +61,7 @@ struct irq_desc {
82795 unsigned int irq_count; /* For detecting broken IRQs */
82796 unsigned long last_unhandled; /* Aging timer for unhandled count */
82797 unsigned int irqs_unhandled;
82798 - atomic_t threads_handled;
82799 + atomic_unchecked_t threads_handled;
82800 int threads_handled_last;
82801 raw_spinlock_t lock;
82802 struct cpumask *percpu_enabled;
82803 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82804 index c367cbd..c9b79e6 100644
82805 --- a/include/linux/jiffies.h
82806 +++ b/include/linux/jiffies.h
82807 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82808 /*
82809 * Convert various time units to each other:
82810 */
82811 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82812 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82813 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82814 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82815
82816 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82817 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82818 {
82819 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82820 }
82821
82822 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82823 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82824 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82825 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82826 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82827 extern void jiffies_to_timespec(const unsigned long jiffies,
82828 - struct timespec *value);
82829 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82830 + struct timespec *value) __intentional_overflow(-1);
82831 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82832 extern void jiffies_to_timeval(const unsigned long jiffies,
82833 struct timeval *value);
82834
82835 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82836 index 6883e19..e854fcb 100644
82837 --- a/include/linux/kallsyms.h
82838 +++ b/include/linux/kallsyms.h
82839 @@ -15,7 +15,8 @@
82840
82841 struct module;
82842
82843 -#ifdef CONFIG_KALLSYMS
82844 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82845 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82846 /* Lookup the address for a symbol. Returns 0 if not found. */
82847 unsigned long kallsyms_lookup_name(const char *name);
82848
82849 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82850 /* Stupid that this does nothing, but I didn't create this mess. */
82851 #define __print_symbol(fmt, addr)
82852 #endif /*CONFIG_KALLSYMS*/
82853 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82854 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82855 +extern unsigned long kallsyms_lookup_name(const char *name);
82856 +extern void __print_symbol(const char *fmt, unsigned long address);
82857 +extern int sprint_backtrace(char *buffer, unsigned long address);
82858 +extern int sprint_symbol(char *buffer, unsigned long address);
82859 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82860 +const char *kallsyms_lookup(unsigned long addr,
82861 + unsigned long *symbolsize,
82862 + unsigned long *offset,
82863 + char **modname, char *namebuf);
82864 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82865 + unsigned long *symbolsize,
82866 + unsigned long *offset);
82867 +#endif
82868
82869 /* This macro allows us to keep printk typechecking */
82870 static __printf(1, 2)
82871 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82872 index 64ce58b..6bcdbfa 100644
82873 --- a/include/linux/kernel.h
82874 +++ b/include/linux/kernel.h
82875 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
82876 /* Obsolete, do not use. Use kstrto<foo> instead */
82877
82878 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
82879 -extern long simple_strtol(const char *,char **,unsigned int);
82880 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
82881 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
82882 extern long long simple_strtoll(const char *,char **,unsigned int);
82883
82884 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
82885 index ff9f1d3..6712be5 100644
82886 --- a/include/linux/key-type.h
82887 +++ b/include/linux/key-type.h
82888 @@ -152,7 +152,7 @@ struct key_type {
82889 /* internal fields */
82890 struct list_head link; /* link in types list */
82891 struct lock_class_key lock_class; /* key->sem lock class */
82892 -};
82893 +} __do_const;
82894
82895 extern struct key_type key_type_keyring;
82896
82897 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
82898 index e465bb1..19f605fd 100644
82899 --- a/include/linux/kgdb.h
82900 +++ b/include/linux/kgdb.h
82901 @@ -52,7 +52,7 @@ extern int kgdb_connected;
82902 extern int kgdb_io_module_registered;
82903
82904 extern atomic_t kgdb_setting_breakpoint;
82905 -extern atomic_t kgdb_cpu_doing_single_step;
82906 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
82907
82908 extern struct task_struct *kgdb_usethread;
82909 extern struct task_struct *kgdb_contthread;
82910 @@ -254,7 +254,7 @@ struct kgdb_arch {
82911 void (*correct_hw_break)(void);
82912
82913 void (*enable_nmi)(bool on);
82914 -};
82915 +} __do_const;
82916
82917 /**
82918 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
82919 @@ -279,7 +279,7 @@ struct kgdb_io {
82920 void (*pre_exception) (void);
82921 void (*post_exception) (void);
82922 int is_console;
82923 -};
82924 +} __do_const;
82925
82926 extern struct kgdb_arch arch_kgdb_ops;
82927
82928 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
82929 index e705467..a92471d 100644
82930 --- a/include/linux/kmemleak.h
82931 +++ b/include/linux/kmemleak.h
82932 @@ -27,7 +27,7 @@
82933
82934 extern void kmemleak_init(void) __ref;
82935 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82936 - gfp_t gfp) __ref;
82937 + gfp_t gfp) __ref __size_overflow(2);
82938 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
82939 extern void kmemleak_free(const void *ptr) __ref;
82940 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
82941 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
82942 static inline void kmemleak_init(void)
82943 {
82944 }
82945 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82946 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
82947 gfp_t gfp)
82948 {
82949 }
82950 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
82951 index 0555cc6..40116ce 100644
82952 --- a/include/linux/kmod.h
82953 +++ b/include/linux/kmod.h
82954 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
82955 * usually useless though. */
82956 extern __printf(2, 3)
82957 int __request_module(bool wait, const char *name, ...);
82958 +extern __printf(3, 4)
82959 +int ___request_module(bool wait, char *param_name, const char *name, ...);
82960 #define request_module(mod...) __request_module(true, mod)
82961 #define request_module_nowait(mod...) __request_module(false, mod)
82962 #define try_then_request_module(x, mod...) \
82963 @@ -57,6 +59,9 @@ struct subprocess_info {
82964 struct work_struct work;
82965 struct completion *complete;
82966 char *path;
82967 +#ifdef CONFIG_GRKERNSEC
82968 + char *origpath;
82969 +#endif
82970 char **argv;
82971 char **envp;
82972 int wait;
82973 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
82974 index 2d61b90..a1d0a13 100644
82975 --- a/include/linux/kobject.h
82976 +++ b/include/linux/kobject.h
82977 @@ -118,7 +118,7 @@ struct kobj_type {
82978 struct attribute **default_attrs;
82979 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
82980 const void *(*namespace)(struct kobject *kobj);
82981 -};
82982 +} __do_const;
82983
82984 struct kobj_uevent_env {
82985 char *argv[3];
82986 @@ -142,6 +142,7 @@ struct kobj_attribute {
82987 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
82988 const char *buf, size_t count);
82989 };
82990 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
82991
82992 extern const struct sysfs_ops kobj_sysfs_ops;
82993
82994 @@ -169,7 +170,7 @@ struct kset {
82995 spinlock_t list_lock;
82996 struct kobject kobj;
82997 const struct kset_uevent_ops *uevent_ops;
82998 -};
82999 +} __randomize_layout;
83000
83001 extern void kset_init(struct kset *kset);
83002 extern int __must_check kset_register(struct kset *kset);
83003 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
83004 index df32d25..fb52e27 100644
83005 --- a/include/linux/kobject_ns.h
83006 +++ b/include/linux/kobject_ns.h
83007 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
83008 const void *(*netlink_ns)(struct sock *sk);
83009 const void *(*initial_ns)(void);
83010 void (*drop_ns)(void *);
83011 -};
83012 +} __do_const;
83013
83014 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
83015 int kobj_ns_type_registered(enum kobj_ns_type type);
83016 diff --git a/include/linux/kref.h b/include/linux/kref.h
83017 index 484604d..0f6c5b6 100644
83018 --- a/include/linux/kref.h
83019 +++ b/include/linux/kref.h
83020 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
83021 static inline int kref_sub(struct kref *kref, unsigned int count,
83022 void (*release)(struct kref *kref))
83023 {
83024 - WARN_ON(release == NULL);
83025 + BUG_ON(release == NULL);
83026
83027 if (atomic_sub_and_test((int) count, &kref->refcount)) {
83028 release(kref);
83029 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
83030 index 26f1060..bafc04a 100644
83031 --- a/include/linux/kvm_host.h
83032 +++ b/include/linux/kvm_host.h
83033 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
83034 {
83035 }
83036 #endif
83037 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83038 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
83039 struct module *module);
83040 void kvm_exit(void);
83041
83042 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
83043 struct kvm_guest_debug *dbg);
83044 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
83045
83046 -int kvm_arch_init(void *opaque);
83047 +int kvm_arch_init(const void *opaque);
83048 void kvm_arch_exit(void);
83049
83050 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
83051 diff --git a/include/linux/libata.h b/include/linux/libata.h
83052 index 91f705d..24be831 100644
83053 --- a/include/linux/libata.h
83054 +++ b/include/linux/libata.h
83055 @@ -979,7 +979,7 @@ struct ata_port_operations {
83056 * fields must be pointers.
83057 */
83058 const struct ata_port_operations *inherits;
83059 -};
83060 +} __do_const;
83061
83062 struct ata_port_info {
83063 unsigned long flags;
83064 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
83065 index a6a42dd..6c5ebce 100644
83066 --- a/include/linux/linkage.h
83067 +++ b/include/linux/linkage.h
83068 @@ -36,6 +36,7 @@
83069 #endif
83070
83071 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
83072 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
83073 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
83074
83075 /*
83076 diff --git a/include/linux/list.h b/include/linux/list.h
83077 index feb773c..98f3075 100644
83078 --- a/include/linux/list.h
83079 +++ b/include/linux/list.h
83080 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
83081 extern void list_del(struct list_head *entry);
83082 #endif
83083
83084 +extern void __pax_list_add(struct list_head *new,
83085 + struct list_head *prev,
83086 + struct list_head *next);
83087 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83088 +{
83089 + __pax_list_add(new, head, head->next);
83090 +}
83091 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83092 +{
83093 + __pax_list_add(new, head->prev, head);
83094 +}
83095 +extern void pax_list_del(struct list_head *entry);
83096 +
83097 /**
83098 * list_replace - replace old entry by new one
83099 * @old : the element to be replaced
83100 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83101 INIT_LIST_HEAD(entry);
83102 }
83103
83104 +extern void pax_list_del_init(struct list_head *entry);
83105 +
83106 /**
83107 * list_move - delete from one list and add as another's head
83108 * @list: the entry to move
83109 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83110 index 4bfde0e..d6e2e09 100644
83111 --- a/include/linux/lockref.h
83112 +++ b/include/linux/lockref.h
83113 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83114 return ((int)l->count < 0);
83115 }
83116
83117 +static inline unsigned int __lockref_read(struct lockref *lockref)
83118 +{
83119 + return lockref->count;
83120 +}
83121 +
83122 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83123 +{
83124 + lockref->count = count;
83125 +}
83126 +
83127 +static inline void __lockref_inc(struct lockref *lockref)
83128 +{
83129 +
83130 +#ifdef CONFIG_PAX_REFCOUNT
83131 + atomic_inc((atomic_t *)&lockref->count);
83132 +#else
83133 + lockref->count++;
83134 +#endif
83135 +
83136 +}
83137 +
83138 +static inline void __lockref_dec(struct lockref *lockref)
83139 +{
83140 +
83141 +#ifdef CONFIG_PAX_REFCOUNT
83142 + atomic_dec((atomic_t *)&lockref->count);
83143 +#else
83144 + lockref->count--;
83145 +#endif
83146 +
83147 +}
83148 +
83149 #endif /* __LINUX_LOCKREF_H */
83150 diff --git a/include/linux/math64.h b/include/linux/math64.h
83151 index c45c089..298841c 100644
83152 --- a/include/linux/math64.h
83153 +++ b/include/linux/math64.h
83154 @@ -15,7 +15,7 @@
83155 * This is commonly provided by 32bit archs to provide an optimized 64bit
83156 * divide.
83157 */
83158 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83159 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83160 {
83161 *remainder = dividend % divisor;
83162 return dividend / divisor;
83163 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83164 /**
83165 * div64_u64 - unsigned 64bit divide with 64bit divisor
83166 */
83167 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83168 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83169 {
83170 return dividend / divisor;
83171 }
83172 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83173 #define div64_ul(x, y) div_u64((x), (y))
83174
83175 #ifndef div_u64_rem
83176 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83177 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83178 {
83179 *remainder = do_div(dividend, divisor);
83180 return dividend;
83181 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83182 #endif
83183
83184 #ifndef div64_u64
83185 -extern u64 div64_u64(u64 dividend, u64 divisor);
83186 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83187 #endif
83188
83189 #ifndef div64_s64
83190 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83191 * divide.
83192 */
83193 #ifndef div_u64
83194 -static inline u64 div_u64(u64 dividend, u32 divisor)
83195 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83196 {
83197 u32 remainder;
83198 return div_u64_rem(dividend, divisor, &remainder);
83199 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83200 index 3d385c8..deacb6a 100644
83201 --- a/include/linux/mempolicy.h
83202 +++ b/include/linux/mempolicy.h
83203 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83204 }
83205
83206 #define vma_policy(vma) ((vma)->vm_policy)
83207 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83208 +{
83209 + vma->vm_policy = pol;
83210 +}
83211
83212 static inline void mpol_get(struct mempolicy *pol)
83213 {
83214 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83215 }
83216
83217 #define vma_policy(vma) NULL
83218 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83219 +{
83220 +}
83221
83222 static inline int
83223 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83224 diff --git a/include/linux/mm.h b/include/linux/mm.h
83225 index dd5ea30..cf81cd1 100644
83226 --- a/include/linux/mm.h
83227 +++ b/include/linux/mm.h
83228 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83229
83230 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83231 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83232 +
83233 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83234 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83235 +#endif
83236 +
83237 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83238 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83239 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83240 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83241 /* called by access_process_vm when get_user_pages() fails, typically
83242 * for use by special VMAs that can switch between memory and hardware
83243 */
83244 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83245 - void *buf, int len, int write);
83246 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83247 + void *buf, size_t len, int write);
83248
83249 /* Called by the /proc/PID/maps code to ask the vma whether it
83250 * has a special name. Returning non-NULL will also cause this
83251 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83252 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83253 unsigned long size, pgoff_t pgoff);
83254 };
83255 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83256
83257 struct mmu_gather;
83258 struct inode;
83259 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83260 unsigned long *pfn);
83261 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83262 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83263 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83264 - void *buf, int len, int write);
83265 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83266 + void *buf, size_t len, int write);
83267
83268 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83269 loff_t const holebegin, loff_t const holelen)
83270 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83271 }
83272 #endif
83273
83274 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83275 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83276 - void *buf, int len, int write);
83277 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83278 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83279 + void *buf, size_t len, int write);
83280
83281 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83282 unsigned long start, unsigned long nr_pages,
83283 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83284 int clear_page_dirty_for_io(struct page *page);
83285 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83286
83287 -/* Is the vma a continuation of the stack vma above it? */
83288 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83289 -{
83290 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83291 -}
83292 -
83293 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83294 - unsigned long addr)
83295 -{
83296 - return (vma->vm_flags & VM_GROWSDOWN) &&
83297 - (vma->vm_start == addr) &&
83298 - !vma_growsdown(vma->vm_prev, addr);
83299 -}
83300 -
83301 -/* Is the vma a continuation of the stack vma below it? */
83302 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83303 -{
83304 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83305 -}
83306 -
83307 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83308 - unsigned long addr)
83309 -{
83310 - return (vma->vm_flags & VM_GROWSUP) &&
83311 - (vma->vm_end == addr) &&
83312 - !vma_growsup(vma->vm_next, addr);
83313 -}
83314 -
83315 extern struct task_struct *task_of_stack(struct task_struct *task,
83316 struct vm_area_struct *vma, bool in_group);
83317
83318 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83319 {
83320 return 0;
83321 }
83322 +
83323 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83324 + unsigned long address)
83325 +{
83326 + return 0;
83327 +}
83328 #else
83329 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83330 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83331 #endif
83332
83333 #ifdef __PAGETABLE_PMD_FOLDED
83334 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83335 {
83336 return 0;
83337 }
83338 +
83339 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83340 + unsigned long address)
83341 +{
83342 + return 0;
83343 +}
83344 #else
83345 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83346 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83347 #endif
83348
83349 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83350 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83351 NULL: pud_offset(pgd, address);
83352 }
83353
83354 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83355 +{
83356 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83357 + NULL: pud_offset(pgd, address);
83358 +}
83359 +
83360 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83361 {
83362 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83363 NULL: pmd_offset(pud, address);
83364 }
83365 +
83366 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83367 +{
83368 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83369 + NULL: pmd_offset(pud, address);
83370 +}
83371 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83372
83373 #if USE_SPLIT_PTE_PTLOCKS
83374 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83375 bool *need_rmap_locks);
83376 extern void exit_mmap(struct mm_struct *);
83377
83378 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83379 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83380 + const unsigned long wanted, const int gt);
83381 +#else
83382 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83383 + const unsigned long wanted, const int gt)
83384 +{
83385 +}
83386 +#endif
83387 +
83388 static inline int check_data_rlimit(unsigned long rlim,
83389 unsigned long new,
83390 unsigned long start,
83391 unsigned long end_data,
83392 unsigned long start_data)
83393 {
83394 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83395 if (rlim < RLIM_INFINITY) {
83396 if (((new - start) + (end_data - start_data)) > rlim)
83397 return -ENOSPC;
83398 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83399 unsigned long addr, unsigned long len,
83400 unsigned long flags, struct page **pages);
83401
83402 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83403 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83404
83405 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83406 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83407 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83408 unsigned long len, unsigned long prot, unsigned long flags,
83409 unsigned long pgoff, unsigned long *populate);
83410 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83411 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83412
83413 #ifdef CONFIG_MMU
83414 extern int __mm_populate(unsigned long addr, unsigned long len,
83415 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83416 unsigned long high_limit;
83417 unsigned long align_mask;
83418 unsigned long align_offset;
83419 + unsigned long threadstack_offset;
83420 };
83421
83422 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83423 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83424 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83425 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83426
83427 /*
83428 * Search for an unmapped address range.
83429 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83430 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83431 */
83432 static inline unsigned long
83433 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83434 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83435 {
83436 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83437 return unmapped_area(info);
83438 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83439 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83440 struct vm_area_struct **pprev);
83441
83442 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83443 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83444 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83445 +
83446 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83447 NULL if none. Assume start_addr < end_addr. */
83448 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83449 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83450 }
83451
83452 #ifdef CONFIG_MMU
83453 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83454 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83455 void vma_set_page_prot(struct vm_area_struct *vma);
83456 #else
83457 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83458 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83459 {
83460 return __pgprot(0);
83461 }
83462 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83463 static inline void vm_stat_account(struct mm_struct *mm,
83464 unsigned long flags, struct file *file, long pages)
83465 {
83466 +
83467 +#ifdef CONFIG_PAX_RANDMMAP
83468 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83469 +#endif
83470 +
83471 mm->total_vm += pages;
83472 }
83473 #endif /* CONFIG_PROC_FS */
83474 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83475 extern int sysctl_memory_failure_early_kill;
83476 extern int sysctl_memory_failure_recovery;
83477 extern void shake_page(struct page *p, int access);
83478 -extern atomic_long_t num_poisoned_pages;
83479 +extern atomic_long_unchecked_t num_poisoned_pages;
83480 extern int soft_offline_page(struct page *page, int flags);
83481
83482 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83483 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83484 static inline void setup_nr_node_ids(void) {}
83485 #endif
83486
83487 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83488 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83489 +#else
83490 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83491 +#endif
83492 +
83493 #endif /* __KERNEL__ */
83494 #endif /* _LINUX_MM_H */
83495 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83496 index 6d34aa2..d73d848 100644
83497 --- a/include/linux/mm_types.h
83498 +++ b/include/linux/mm_types.h
83499 @@ -309,7 +309,9 @@ struct vm_area_struct {
83500 #ifdef CONFIG_NUMA
83501 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83502 #endif
83503 -};
83504 +
83505 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83506 +} __randomize_layout;
83507
83508 struct core_thread {
83509 struct task_struct *task;
83510 @@ -459,7 +461,25 @@ struct mm_struct {
83511 /* address of the bounds directory */
83512 void __user *bd_addr;
83513 #endif
83514 -};
83515 +
83516 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83517 + unsigned long pax_flags;
83518 +#endif
83519 +
83520 +#ifdef CONFIG_PAX_DLRESOLVE
83521 + unsigned long call_dl_resolve;
83522 +#endif
83523 +
83524 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83525 + unsigned long call_syscall;
83526 +#endif
83527 +
83528 +#ifdef CONFIG_PAX_ASLR
83529 + unsigned long delta_mmap; /* randomized offset */
83530 + unsigned long delta_stack; /* randomized offset */
83531 +#endif
83532 +
83533 +} __randomize_layout;
83534
83535 static inline void mm_init_cpumask(struct mm_struct *mm)
83536 {
83537 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83538 index c5d5278..f0b68c8 100644
83539 --- a/include/linux/mmiotrace.h
83540 +++ b/include/linux/mmiotrace.h
83541 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83542 /* Called from ioremap.c */
83543 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83544 void __iomem *addr);
83545 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83546 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83547
83548 /* For anyone to insert markers. Remember trailing newline. */
83549 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83550 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83551 {
83552 }
83553
83554 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83555 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83556 {
83557 }
83558
83559 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83560 index 2f0856d..5a4bc1e 100644
83561 --- a/include/linux/mmzone.h
83562 +++ b/include/linux/mmzone.h
83563 @@ -527,7 +527,7 @@ struct zone {
83564
83565 ZONE_PADDING(_pad3_)
83566 /* Zone statistics */
83567 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83568 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83569 } ____cacheline_internodealigned_in_smp;
83570
83571 enum zone_flags {
83572 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83573 index 745def8..08a820b 100644
83574 --- a/include/linux/mod_devicetable.h
83575 +++ b/include/linux/mod_devicetable.h
83576 @@ -139,7 +139,7 @@ struct usb_device_id {
83577 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83578 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83579
83580 -#define HID_ANY_ID (~0)
83581 +#define HID_ANY_ID (~0U)
83582 #define HID_BUS_ANY 0xffff
83583 #define HID_GROUP_ANY 0x0000
83584
83585 @@ -475,7 +475,7 @@ struct dmi_system_id {
83586 const char *ident;
83587 struct dmi_strmatch matches[4];
83588 void *driver_data;
83589 -};
83590 +} __do_const;
83591 /*
83592 * struct dmi_device_id appears during expansion of
83593 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83594 diff --git a/include/linux/module.h b/include/linux/module.h
83595 index b653d7c..22a238f 100644
83596 --- a/include/linux/module.h
83597 +++ b/include/linux/module.h
83598 @@ -17,9 +17,11 @@
83599 #include <linux/moduleparam.h>
83600 #include <linux/jump_label.h>
83601 #include <linux/export.h>
83602 +#include <linux/fs.h>
83603
83604 #include <linux/percpu.h>
83605 #include <asm/module.h>
83606 +#include <asm/pgtable.h>
83607
83608 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83609 #define MODULE_SIG_STRING "~Module signature appended~\n"
83610 @@ -42,7 +44,7 @@ struct module_kobject {
83611 struct kobject *drivers_dir;
83612 struct module_param_attrs *mp;
83613 struct completion *kobj_completion;
83614 -};
83615 +} __randomize_layout;
83616
83617 struct module_attribute {
83618 struct attribute attr;
83619 @@ -54,12 +56,13 @@ struct module_attribute {
83620 int (*test)(struct module *);
83621 void (*free)(struct module *);
83622 };
83623 +typedef struct module_attribute __no_const module_attribute_no_const;
83624
83625 struct module_version_attribute {
83626 struct module_attribute mattr;
83627 const char *module_name;
83628 const char *version;
83629 -} __attribute__ ((__aligned__(sizeof(void *))));
83630 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83631
83632 extern ssize_t __modver_version_show(struct module_attribute *,
83633 struct module_kobject *, char *);
83634 @@ -221,7 +224,7 @@ struct module {
83635
83636 /* Sysfs stuff. */
83637 struct module_kobject mkobj;
83638 - struct module_attribute *modinfo_attrs;
83639 + module_attribute_no_const *modinfo_attrs;
83640 const char *version;
83641 const char *srcversion;
83642 struct kobject *holders_dir;
83643 @@ -270,19 +273,16 @@ struct module {
83644 int (*init)(void);
83645
83646 /* If this is non-NULL, vfree after init() returns */
83647 - void *module_init;
83648 + void *module_init_rx, *module_init_rw;
83649
83650 /* Here is the actual code + data, vfree'd on unload. */
83651 - void *module_core;
83652 + void *module_core_rx, *module_core_rw;
83653
83654 /* Here are the sizes of the init and core sections */
83655 - unsigned int init_size, core_size;
83656 + unsigned int init_size_rw, core_size_rw;
83657
83658 /* The size of the executable code in each section. */
83659 - unsigned int init_text_size, core_text_size;
83660 -
83661 - /* Size of RO sections of the module (text+rodata) */
83662 - unsigned int init_ro_size, core_ro_size;
83663 + unsigned int init_size_rx, core_size_rx;
83664
83665 /* Arch-specific module values */
83666 struct mod_arch_specific arch;
83667 @@ -338,6 +338,10 @@ struct module {
83668 #ifdef CONFIG_EVENT_TRACING
83669 struct ftrace_event_call **trace_events;
83670 unsigned int num_trace_events;
83671 + struct file_operations trace_id;
83672 + struct file_operations trace_enable;
83673 + struct file_operations trace_format;
83674 + struct file_operations trace_filter;
83675 #endif
83676 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83677 unsigned int num_ftrace_callsites;
83678 @@ -361,7 +365,7 @@ struct module {
83679 ctor_fn_t *ctors;
83680 unsigned int num_ctors;
83681 #endif
83682 -};
83683 +} __randomize_layout;
83684 #ifndef MODULE_ARCH_INIT
83685 #define MODULE_ARCH_INIT {}
83686 #endif
83687 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83688 bool is_module_percpu_address(unsigned long addr);
83689 bool is_module_text_address(unsigned long addr);
83690
83691 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83692 +{
83693 +
83694 +#ifdef CONFIG_PAX_KERNEXEC
83695 + if (ktla_ktva(addr) >= (unsigned long)start &&
83696 + ktla_ktva(addr) < (unsigned long)start + size)
83697 + return 1;
83698 +#endif
83699 +
83700 + return ((void *)addr >= start && (void *)addr < start + size);
83701 +}
83702 +
83703 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83704 +{
83705 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83706 +}
83707 +
83708 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83709 +{
83710 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83711 +}
83712 +
83713 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83714 +{
83715 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83716 +}
83717 +
83718 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83719 +{
83720 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83721 +}
83722 +
83723 static inline bool within_module_core(unsigned long addr,
83724 const struct module *mod)
83725 {
83726 - return (unsigned long)mod->module_core <= addr &&
83727 - addr < (unsigned long)mod->module_core + mod->core_size;
83728 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83729 }
83730
83731 static inline bool within_module_init(unsigned long addr,
83732 const struct module *mod)
83733 {
83734 - return (unsigned long)mod->module_init <= addr &&
83735 - addr < (unsigned long)mod->module_init + mod->init_size;
83736 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83737 }
83738
83739 static inline bool within_module(unsigned long addr, const struct module *mod)
83740 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83741 index f755626..641f822 100644
83742 --- a/include/linux/moduleloader.h
83743 +++ b/include/linux/moduleloader.h
83744 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83745 sections. Returns NULL on failure. */
83746 void *module_alloc(unsigned long size);
83747
83748 +#ifdef CONFIG_PAX_KERNEXEC
83749 +void *module_alloc_exec(unsigned long size);
83750 +#else
83751 +#define module_alloc_exec(x) module_alloc(x)
83752 +#endif
83753 +
83754 /* Free memory returned from module_alloc. */
83755 void module_memfree(void *module_region);
83756
83757 +#ifdef CONFIG_PAX_KERNEXEC
83758 +void module_memfree_exec(void *module_region);
83759 +#else
83760 +#define module_memfree_exec(x) module_memfree((x))
83761 +#endif
83762 +
83763 /*
83764 * Apply the given relocation to the (simplified) ELF. Return -error
83765 * or 0.
83766 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83767 unsigned int relsec,
83768 struct module *me)
83769 {
83770 +#ifdef CONFIG_MODULES
83771 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83772 module_name(me));
83773 +#endif
83774 return -ENOEXEC;
83775 }
83776 #endif
83777 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83778 unsigned int relsec,
83779 struct module *me)
83780 {
83781 +#ifdef CONFIG_MODULES
83782 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83783 module_name(me));
83784 +#endif
83785 return -ENOEXEC;
83786 }
83787 #endif
83788 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83789 index 1c9effa..1160bdd 100644
83790 --- a/include/linux/moduleparam.h
83791 +++ b/include/linux/moduleparam.h
83792 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83793 * @len is usually just sizeof(string).
83794 */
83795 #define module_param_string(name, string, len, perm) \
83796 - static const struct kparam_string __param_string_##name \
83797 + static const struct kparam_string __param_string_##name __used \
83798 = { len, string }; \
83799 __module_param_call(MODULE_PARAM_PREFIX, name, \
83800 &param_ops_string, \
83801 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83802 */
83803 #define module_param_array_named(name, array, type, nump, perm) \
83804 param_check_##type(name, &(array)[0]); \
83805 - static const struct kparam_array __param_arr_##name \
83806 + static const struct kparam_array __param_arr_##name __used \
83807 = { .max = ARRAY_SIZE(array), .num = nump, \
83808 .ops = &param_ops_##type, \
83809 .elemsize = sizeof(array[0]), .elem = array }; \
83810 diff --git a/include/linux/mount.h b/include/linux/mount.h
83811 index c2c561d..a5f2a8c 100644
83812 --- a/include/linux/mount.h
83813 +++ b/include/linux/mount.h
83814 @@ -66,7 +66,7 @@ struct vfsmount {
83815 struct dentry *mnt_root; /* root of the mounted tree */
83816 struct super_block *mnt_sb; /* pointer to superblock */
83817 int mnt_flags;
83818 -};
83819 +} __randomize_layout;
83820
83821 struct file; /* forward dec */
83822 struct path;
83823 diff --git a/include/linux/namei.h b/include/linux/namei.h
83824 index c899077..b9a2010 100644
83825 --- a/include/linux/namei.h
83826 +++ b/include/linux/namei.h
83827 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83828 extern void unlock_rename(struct dentry *, struct dentry *);
83829
83830 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83831 -extern void nd_set_link(struct nameidata *nd, char *path);
83832 -extern char *nd_get_link(struct nameidata *nd);
83833 +extern void nd_set_link(struct nameidata *nd, const char *path);
83834 +extern const char *nd_get_link(const struct nameidata *nd);
83835
83836 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83837 {
83838 diff --git a/include/linux/net.h b/include/linux/net.h
83839 index 17d8339..81656c0 100644
83840 --- a/include/linux/net.h
83841 +++ b/include/linux/net.h
83842 @@ -192,7 +192,7 @@ struct net_proto_family {
83843 int (*create)(struct net *net, struct socket *sock,
83844 int protocol, int kern);
83845 struct module *owner;
83846 -};
83847 +} __do_const;
83848
83849 struct iovec;
83850 struct kvec;
83851 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83852 index 52fd8e8..19430a1 100644
83853 --- a/include/linux/netdevice.h
83854 +++ b/include/linux/netdevice.h
83855 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83856 u8 state);
83857 #endif
83858 };
83859 +typedef struct net_device_ops __no_const net_device_ops_no_const;
83860
83861 /**
83862 * enum net_device_priv_flags - &struct net_device priv_flags
83863 @@ -1537,10 +1538,10 @@ struct net_device {
83864
83865 struct net_device_stats stats;
83866
83867 - atomic_long_t rx_dropped;
83868 - atomic_long_t tx_dropped;
83869 + atomic_long_unchecked_t rx_dropped;
83870 + atomic_long_unchecked_t tx_dropped;
83871
83872 - atomic_t carrier_changes;
83873 + atomic_unchecked_t carrier_changes;
83874
83875 #ifdef CONFIG_WIRELESS_EXT
83876 const struct iw_handler_def * wireless_handlers;
83877 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
83878 index 2517ece..0bbfcfb 100644
83879 --- a/include/linux/netfilter.h
83880 +++ b/include/linux/netfilter.h
83881 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
83882 #endif
83883 /* Use the module struct to lock set/get code in place */
83884 struct module *owner;
83885 -};
83886 +} __do_const;
83887
83888 /* Function to register/unregister hook points. */
83889 int nf_register_hook(struct nf_hook_ops *reg);
83890 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
83891 index e955d47..04a5338 100644
83892 --- a/include/linux/netfilter/nfnetlink.h
83893 +++ b/include/linux/netfilter/nfnetlink.h
83894 @@ -19,7 +19,7 @@ struct nfnl_callback {
83895 const struct nlattr * const cda[]);
83896 const struct nla_policy *policy; /* netlink attribute policy */
83897 const u_int16_t attr_count; /* number of nlattr's */
83898 -};
83899 +} __do_const;
83900
83901 struct nfnetlink_subsystem {
83902 const char *name;
83903 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
83904 new file mode 100644
83905 index 0000000..33f4af8
83906 --- /dev/null
83907 +++ b/include/linux/netfilter/xt_gradm.h
83908 @@ -0,0 +1,9 @@
83909 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
83910 +#define _LINUX_NETFILTER_XT_GRADM_H 1
83911 +
83912 +struct xt_gradm_mtinfo {
83913 + __u16 flags;
83914 + __u16 invflags;
83915 +};
83916 +
83917 +#endif
83918 diff --git a/include/linux/nls.h b/include/linux/nls.h
83919 index 520681b..2b7fabb 100644
83920 --- a/include/linux/nls.h
83921 +++ b/include/linux/nls.h
83922 @@ -31,7 +31,7 @@ struct nls_table {
83923 const unsigned char *charset2upper;
83924 struct module *owner;
83925 struct nls_table *next;
83926 -};
83927 +} __do_const;
83928
83929 /* this value hold the maximum octet of charset */
83930 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
83931 @@ -46,7 +46,7 @@ enum utf16_endian {
83932 /* nls_base.c */
83933 extern int __register_nls(struct nls_table *, struct module *);
83934 extern int unregister_nls(struct nls_table *);
83935 -extern struct nls_table *load_nls(char *);
83936 +extern struct nls_table *load_nls(const char *);
83937 extern void unload_nls(struct nls_table *);
83938 extern struct nls_table *load_nls_default(void);
83939 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
83940 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
83941 index d14a4c3..a078786 100644
83942 --- a/include/linux/notifier.h
83943 +++ b/include/linux/notifier.h
83944 @@ -54,7 +54,8 @@ struct notifier_block {
83945 notifier_fn_t notifier_call;
83946 struct notifier_block __rcu *next;
83947 int priority;
83948 -};
83949 +} __do_const;
83950 +typedef struct notifier_block __no_const notifier_block_no_const;
83951
83952 struct atomic_notifier_head {
83953 spinlock_t lock;
83954 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
83955 index b2a0f15..4d7da32 100644
83956 --- a/include/linux/oprofile.h
83957 +++ b/include/linux/oprofile.h
83958 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
83959 int oprofilefs_create_ro_ulong(struct dentry * root,
83960 char const * name, ulong * val);
83961
83962 -/** Create a file for read-only access to an atomic_t. */
83963 +/** Create a file for read-only access to an atomic_unchecked_t. */
83964 int oprofilefs_create_ro_atomic(struct dentry * root,
83965 - char const * name, atomic_t * val);
83966 + char const * name, atomic_unchecked_t * val);
83967
83968 /** create a directory */
83969 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
83970 diff --git a/include/linux/padata.h b/include/linux/padata.h
83971 index 4386946..f50c615 100644
83972 --- a/include/linux/padata.h
83973 +++ b/include/linux/padata.h
83974 @@ -129,7 +129,7 @@ struct parallel_data {
83975 struct padata_serial_queue __percpu *squeue;
83976 atomic_t reorder_objects;
83977 atomic_t refcnt;
83978 - atomic_t seq_nr;
83979 + atomic_unchecked_t seq_nr;
83980 struct padata_cpumask cpumask;
83981 spinlock_t lock ____cacheline_aligned;
83982 unsigned int processed;
83983 diff --git a/include/linux/path.h b/include/linux/path.h
83984 index d137218..be0c176 100644
83985 --- a/include/linux/path.h
83986 +++ b/include/linux/path.h
83987 @@ -1,13 +1,15 @@
83988 #ifndef _LINUX_PATH_H
83989 #define _LINUX_PATH_H
83990
83991 +#include <linux/compiler.h>
83992 +
83993 struct dentry;
83994 struct vfsmount;
83995
83996 struct path {
83997 struct vfsmount *mnt;
83998 struct dentry *dentry;
83999 -};
84000 +} __randomize_layout;
84001
84002 extern void path_get(const struct path *);
84003 extern void path_put(const struct path *);
84004 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
84005 index 8c78950..0d74ed9 100644
84006 --- a/include/linux/pci_hotplug.h
84007 +++ b/include/linux/pci_hotplug.h
84008 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
84009 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
84010 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
84011 int (*reset_slot) (struct hotplug_slot *slot, int probe);
84012 -};
84013 +} __do_const;
84014 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
84015
84016 /**
84017 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
84018 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
84019 index caebf2a..4c3ae9d 100644
84020 --- a/include/linux/percpu.h
84021 +++ b/include/linux/percpu.h
84022 @@ -34,7 +34,7 @@
84023 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
84024 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
84025 */
84026 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
84027 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
84028 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
84029
84030 /*
84031 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
84032 index 664de5a..b3e1bf4 100644
84033 --- a/include/linux/perf_event.h
84034 +++ b/include/linux/perf_event.h
84035 @@ -336,8 +336,8 @@ struct perf_event {
84036
84037 enum perf_event_active_state state;
84038 unsigned int attach_state;
84039 - local64_t count;
84040 - atomic64_t child_count;
84041 + local64_t count; /* PaX: fix it one day */
84042 + atomic64_unchecked_t child_count;
84043
84044 /*
84045 * These are the total time in nanoseconds that the event
84046 @@ -388,8 +388,8 @@ struct perf_event {
84047 * These accumulate total time (in nanoseconds) that children
84048 * events have been enabled and running, respectively.
84049 */
84050 - atomic64_t child_total_time_enabled;
84051 - atomic64_t child_total_time_running;
84052 + atomic64_unchecked_t child_total_time_enabled;
84053 + atomic64_unchecked_t child_total_time_running;
84054
84055 /*
84056 * Protect attach/detach and child_list:
84057 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
84058 entry->ip[entry->nr++] = ip;
84059 }
84060
84061 -extern int sysctl_perf_event_paranoid;
84062 +extern int sysctl_perf_event_legitimately_concerned;
84063 extern int sysctl_perf_event_mlock;
84064 extern int sysctl_perf_event_sample_rate;
84065 extern int sysctl_perf_cpu_time_max_percent;
84066 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
84067 loff_t *ppos);
84068
84069
84070 +static inline bool perf_paranoid_any(void)
84071 +{
84072 + return sysctl_perf_event_legitimately_concerned > 2;
84073 +}
84074 +
84075 static inline bool perf_paranoid_tracepoint_raw(void)
84076 {
84077 - return sysctl_perf_event_paranoid > -1;
84078 + return sysctl_perf_event_legitimately_concerned > -1;
84079 }
84080
84081 static inline bool perf_paranoid_cpu(void)
84082 {
84083 - return sysctl_perf_event_paranoid > 0;
84084 + return sysctl_perf_event_legitimately_concerned > 0;
84085 }
84086
84087 static inline bool perf_paranoid_kernel(void)
84088 {
84089 - return sysctl_perf_event_paranoid > 1;
84090 + return sysctl_perf_event_legitimately_concerned > 1;
84091 }
84092
84093 extern void perf_event_init(void);
84094 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84095 struct device_attribute attr;
84096 u64 id;
84097 const char *event_str;
84098 -};
84099 +} __do_const;
84100
84101 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84102 static struct perf_pmu_events_attr _var = { \
84103 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84104 index b9cf6c5..5462472 100644
84105 --- a/include/linux/pid_namespace.h
84106 +++ b/include/linux/pid_namespace.h
84107 @@ -45,7 +45,7 @@ struct pid_namespace {
84108 int hide_pid;
84109 int reboot; /* group exit code if this pidns was rebooted */
84110 struct ns_common ns;
84111 -};
84112 +} __randomize_layout;
84113
84114 extern struct pid_namespace init_pid_ns;
84115
84116 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84117 index eb8b8ac..62649e1 100644
84118 --- a/include/linux/pipe_fs_i.h
84119 +++ b/include/linux/pipe_fs_i.h
84120 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84121 struct mutex mutex;
84122 wait_queue_head_t wait;
84123 unsigned int nrbufs, curbuf, buffers;
84124 - unsigned int readers;
84125 - unsigned int writers;
84126 - unsigned int files;
84127 - unsigned int waiting_writers;
84128 + atomic_t readers;
84129 + atomic_t writers;
84130 + atomic_t files;
84131 + atomic_t waiting_writers;
84132 unsigned int r_counter;
84133 unsigned int w_counter;
84134 struct page *tmp_page;
84135 diff --git a/include/linux/pm.h b/include/linux/pm.h
84136 index 8b59763..8a05939 100644
84137 --- a/include/linux/pm.h
84138 +++ b/include/linux/pm.h
84139 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84140 struct dev_pm_ops ops;
84141 void (*detach)(struct device *dev, bool power_off);
84142 };
84143 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84144
84145 /*
84146 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84147 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84148 index a9edab2..8bada56 100644
84149 --- a/include/linux/pm_domain.h
84150 +++ b/include/linux/pm_domain.h
84151 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84152 int (*save_state)(struct device *dev);
84153 int (*restore_state)(struct device *dev);
84154 bool (*active_wakeup)(struct device *dev);
84155 -};
84156 +} __no_const;
84157
84158 struct gpd_cpuidle_data {
84159 unsigned int saved_exit_latency;
84160 - struct cpuidle_state *idle_state;
84161 + cpuidle_state_no_const *idle_state;
84162 };
84163
84164 struct generic_pm_domain {
84165 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84166 index 30e84d4..22278b4 100644
84167 --- a/include/linux/pm_runtime.h
84168 +++ b/include/linux/pm_runtime.h
84169 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84170
84171 static inline void pm_runtime_mark_last_busy(struct device *dev)
84172 {
84173 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84174 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84175 }
84176
84177 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84178 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84179 index 195aafc..49a7bc2 100644
84180 --- a/include/linux/pnp.h
84181 +++ b/include/linux/pnp.h
84182 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84183 struct pnp_fixup {
84184 char id[7];
84185 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84186 -};
84187 +} __do_const;
84188
84189 /* config parameters */
84190 #define PNP_CONFIG_NORMAL 0x0001
84191 diff --git a/include/linux/poison.h b/include/linux/poison.h
84192 index 2110a81..13a11bb 100644
84193 --- a/include/linux/poison.h
84194 +++ b/include/linux/poison.h
84195 @@ -19,8 +19,8 @@
84196 * under normal circumstances, used to verify that nobody uses
84197 * non-initialized list entries.
84198 */
84199 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84200 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84201 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84202 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84203
84204 /********** include/linux/timer.h **********/
84205 /*
84206 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84207 index d8b187c3..9a9257a 100644
84208 --- a/include/linux/power/smartreflex.h
84209 +++ b/include/linux/power/smartreflex.h
84210 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84211 int (*notify)(struct omap_sr *sr, u32 status);
84212 u8 notify_flags;
84213 u8 class_type;
84214 -};
84215 +} __do_const;
84216
84217 /**
84218 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84219 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84220 index 4ea1d37..80f4b33 100644
84221 --- a/include/linux/ppp-comp.h
84222 +++ b/include/linux/ppp-comp.h
84223 @@ -84,7 +84,7 @@ struct compressor {
84224 struct module *owner;
84225 /* Extra skb space needed by the compressor algorithm */
84226 unsigned int comp_extra;
84227 -};
84228 +} __do_const;
84229
84230 /*
84231 * The return value from decompress routine is the length of the
84232 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84233 index de83b4e..c4b997d 100644
84234 --- a/include/linux/preempt.h
84235 +++ b/include/linux/preempt.h
84236 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84237 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84238 #endif
84239
84240 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84241 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84242 +
84243 #define __preempt_count_inc() __preempt_count_add(1)
84244 #define __preempt_count_dec() __preempt_count_sub(1)
84245
84246 #define preempt_count_inc() preempt_count_add(1)
84247 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84248 #define preempt_count_dec() preempt_count_sub(1)
84249 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84250
84251 #ifdef CONFIG_PREEMPT_COUNT
84252
84253 @@ -41,6 +46,12 @@ do { \
84254 barrier(); \
84255 } while (0)
84256
84257 +#define raw_preempt_disable() \
84258 +do { \
84259 + raw_preempt_count_inc(); \
84260 + barrier(); \
84261 +} while (0)
84262 +
84263 #define sched_preempt_enable_no_resched() \
84264 do { \
84265 barrier(); \
84266 @@ -49,6 +60,12 @@ do { \
84267
84268 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84269
84270 +#define raw_preempt_enable_no_resched() \
84271 +do { \
84272 + barrier(); \
84273 + raw_preempt_count_dec(); \
84274 +} while (0)
84275 +
84276 #ifdef CONFIG_PREEMPT
84277 #define preempt_enable() \
84278 do { \
84279 @@ -113,8 +130,10 @@ do { \
84280 * region.
84281 */
84282 #define preempt_disable() barrier()
84283 +#define raw_preempt_disable() barrier()
84284 #define sched_preempt_enable_no_resched() barrier()
84285 #define preempt_enable_no_resched() barrier()
84286 +#define raw_preempt_enable_no_resched() barrier()
84287 #define preempt_enable() barrier()
84288 #define preempt_check_resched() do { } while (0)
84289
84290 @@ -128,11 +147,13 @@ do { \
84291 /*
84292 * Modules have no business playing preemption tricks.
84293 */
84294 +#ifndef CONFIG_PAX_KERNEXEC
84295 #undef sched_preempt_enable_no_resched
84296 #undef preempt_enable_no_resched
84297 #undef preempt_enable_no_resched_notrace
84298 #undef preempt_check_resched
84299 #endif
84300 +#endif
84301
84302 #define preempt_set_need_resched() \
84303 do { \
84304 diff --git a/include/linux/printk.h b/include/linux/printk.h
84305 index 4d5bf57..d94eccf 100644
84306 --- a/include/linux/printk.h
84307 +++ b/include/linux/printk.h
84308 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84309 #endif
84310
84311 typedef int(*printk_func_t)(const char *fmt, va_list args);
84312 +extern int kptr_restrict;
84313
84314 #ifdef CONFIG_PRINTK
84315 asmlinkage __printf(5, 0)
84316 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84317
84318 extern int printk_delay_msec;
84319 extern int dmesg_restrict;
84320 -extern int kptr_restrict;
84321
84322 extern void wake_up_klogd(void);
84323
84324 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84325 index b97bf2e..f14c92d4 100644
84326 --- a/include/linux/proc_fs.h
84327 +++ b/include/linux/proc_fs.h
84328 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84329 extern struct proc_dir_entry *proc_symlink(const char *,
84330 struct proc_dir_entry *, const char *);
84331 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84332 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84333 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84334 struct proc_dir_entry *, void *);
84335 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84336 + struct proc_dir_entry *, void *);
84337 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84338 struct proc_dir_entry *);
84339
84340 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84341 return proc_create_data(name, mode, parent, proc_fops, NULL);
84342 }
84343
84344 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84345 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84346 +{
84347 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84348 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84349 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84350 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84351 +#else
84352 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84353 +#endif
84354 +}
84355 +
84356 +
84357 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84358 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84359 extern void *PDE_DATA(const struct inode *);
84360 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84361 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84362 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84363 struct proc_dir_entry *parent) {return NULL;}
84364 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84365 + struct proc_dir_entry *parent) { return NULL; }
84366 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84367 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84368 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84369 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84370 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84371 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84372 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84373 @@ -79,7 +99,7 @@ struct net;
84374 static inline struct proc_dir_entry *proc_net_mkdir(
84375 struct net *net, const char *name, struct proc_dir_entry *parent)
84376 {
84377 - return proc_mkdir_data(name, 0, parent, net);
84378 + return proc_mkdir_data_restrict(name, 0, parent, net);
84379 }
84380
84381 #endif /* _LINUX_PROC_FS_H */
84382 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84383 index 42dfc61..8113a99 100644
84384 --- a/include/linux/proc_ns.h
84385 +++ b/include/linux/proc_ns.h
84386 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84387 struct ns_common *(*get)(struct task_struct *task);
84388 void (*put)(struct ns_common *ns);
84389 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84390 -};
84391 +} __do_const __randomize_layout;
84392
84393 extern const struct proc_ns_operations netns_operations;
84394 extern const struct proc_ns_operations utsns_operations;
84395 diff --git a/include/linux/quota.h b/include/linux/quota.h
84396 index b86df49..8002997 100644
84397 --- a/include/linux/quota.h
84398 +++ b/include/linux/quota.h
84399 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84400
84401 extern bool qid_eq(struct kqid left, struct kqid right);
84402 extern bool qid_lt(struct kqid left, struct kqid right);
84403 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84404 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84405 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84406 extern bool qid_valid(struct kqid qid);
84407
84408 diff --git a/include/linux/random.h b/include/linux/random.h
84409 index b05856e..0a9f14e 100644
84410 --- a/include/linux/random.h
84411 +++ b/include/linux/random.h
84412 @@ -9,9 +9,19 @@
84413 #include <uapi/linux/random.h>
84414
84415 extern void add_device_randomness(const void *, unsigned int);
84416 +
84417 +static inline void add_latent_entropy(void)
84418 +{
84419 +
84420 +#ifdef LATENT_ENTROPY_PLUGIN
84421 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84422 +#endif
84423 +
84424 +}
84425 +
84426 extern void add_input_randomness(unsigned int type, unsigned int code,
84427 - unsigned int value);
84428 -extern void add_interrupt_randomness(int irq, int irq_flags);
84429 + unsigned int value) __latent_entropy;
84430 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84431
84432 extern void get_random_bytes(void *buf, int nbytes);
84433 extern void get_random_bytes_arch(void *buf, int nbytes);
84434 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84435 extern const struct file_operations random_fops, urandom_fops;
84436 #endif
84437
84438 -unsigned int get_random_int(void);
84439 +unsigned int __intentional_overflow(-1) get_random_int(void);
84440 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84441
84442 -u32 prandom_u32(void);
84443 +u32 prandom_u32(void) __intentional_overflow(-1);
84444 void prandom_bytes(void *buf, size_t nbytes);
84445 void prandom_seed(u32 seed);
84446 void prandom_reseed_late(void);
84447 @@ -37,6 +47,11 @@ struct rnd_state {
84448 u32 prandom_u32_state(struct rnd_state *state);
84449 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84450
84451 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84452 +{
84453 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84454 +}
84455 +
84456 /**
84457 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84458 * @ep_ro: right open interval endpoint
84459 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84460 *
84461 * Returns: pseudo-random number in interval [0, ep_ro)
84462 */
84463 -static inline u32 prandom_u32_max(u32 ep_ro)
84464 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84465 {
84466 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84467 }
84468 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84469 index 378c5ee..aa84a47 100644
84470 --- a/include/linux/rbtree_augmented.h
84471 +++ b/include/linux/rbtree_augmented.h
84472 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84473 old->rbaugmented = rbcompute(old); \
84474 } \
84475 rbstatic const struct rb_augment_callbacks rbname = { \
84476 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84477 + .propagate = rbname ## _propagate, \
84478 + .copy = rbname ## _copy, \
84479 + .rotate = rbname ## _rotate \
84480 };
84481
84482
84483 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84484 index 529bc94..82ce778 100644
84485 --- a/include/linux/rculist.h
84486 +++ b/include/linux/rculist.h
84487 @@ -29,8 +29,8 @@
84488 */
84489 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84490 {
84491 - ACCESS_ONCE(list->next) = list;
84492 - ACCESS_ONCE(list->prev) = list;
84493 + ACCESS_ONCE_RW(list->next) = list;
84494 + ACCESS_ONCE_RW(list->prev) = list;
84495 }
84496
84497 /*
84498 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84499 struct list_head *prev, struct list_head *next);
84500 #endif
84501
84502 +void __pax_list_add_rcu(struct list_head *new,
84503 + struct list_head *prev, struct list_head *next);
84504 +
84505 /**
84506 * list_add_rcu - add a new entry to rcu-protected list
84507 * @new: new entry to be added
84508 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84509 __list_add_rcu(new, head, head->next);
84510 }
84511
84512 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84513 +{
84514 + __pax_list_add_rcu(new, head, head->next);
84515 +}
84516 +
84517 /**
84518 * list_add_tail_rcu - add a new entry to rcu-protected list
84519 * @new: new entry to be added
84520 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84521 __list_add_rcu(new, head->prev, head);
84522 }
84523
84524 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84525 + struct list_head *head)
84526 +{
84527 + __pax_list_add_rcu(new, head->prev, head);
84528 +}
84529 +
84530 /**
84531 * list_del_rcu - deletes entry from list without re-initialization
84532 * @entry: the element to delete from the list.
84533 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84534 entry->prev = LIST_POISON2;
84535 }
84536
84537 +extern void pax_list_del_rcu(struct list_head *entry);
84538 +
84539 /**
84540 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84541 * @n: the element to delete from the hash list.
84542 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84543 index ed4f593..8a51501 100644
84544 --- a/include/linux/rcupdate.h
84545 +++ b/include/linux/rcupdate.h
84546 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84547 #define rcu_note_voluntary_context_switch(t) \
84548 do { \
84549 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84550 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84551 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84552 } while (0)
84553 #else /* #ifdef CONFIG_TASKS_RCU */
84554 #define TASKS_RCU(x) do { } while (0)
84555 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84556 index 67fc8fc..a90f7d8 100644
84557 --- a/include/linux/reboot.h
84558 +++ b/include/linux/reboot.h
84559 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84560 */
84561
84562 extern void migrate_to_reboot_cpu(void);
84563 -extern void machine_restart(char *cmd);
84564 -extern void machine_halt(void);
84565 -extern void machine_power_off(void);
84566 +extern void machine_restart(char *cmd) __noreturn;
84567 +extern void machine_halt(void) __noreturn;
84568 +extern void machine_power_off(void) __noreturn;
84569
84570 extern void machine_shutdown(void);
84571 struct pt_regs;
84572 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84573 */
84574
84575 extern void kernel_restart_prepare(char *cmd);
84576 -extern void kernel_restart(char *cmd);
84577 -extern void kernel_halt(void);
84578 -extern void kernel_power_off(void);
84579 +extern void kernel_restart(char *cmd) __noreturn;
84580 +extern void kernel_halt(void) __noreturn;
84581 +extern void kernel_power_off(void) __noreturn;
84582
84583 extern int C_A_D; /* for sysctl */
84584 void ctrl_alt_del(void);
84585 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84586 * Emergency restart, callable from an interrupt handler.
84587 */
84588
84589 -extern void emergency_restart(void);
84590 +extern void emergency_restart(void) __noreturn;
84591 #include <asm/emergency-restart.h>
84592
84593 #endif /* _LINUX_REBOOT_H */
84594 diff --git a/include/linux/regset.h b/include/linux/regset.h
84595 index 8e0c9fe..ac4d221 100644
84596 --- a/include/linux/regset.h
84597 +++ b/include/linux/regset.h
84598 @@ -161,7 +161,8 @@ struct user_regset {
84599 unsigned int align;
84600 unsigned int bias;
84601 unsigned int core_note_type;
84602 -};
84603 +} __do_const;
84604 +typedef struct user_regset __no_const user_regset_no_const;
84605
84606 /**
84607 * struct user_regset_view - available regsets
84608 diff --git a/include/linux/relay.h b/include/linux/relay.h
84609 index d7c8359..818daf5 100644
84610 --- a/include/linux/relay.h
84611 +++ b/include/linux/relay.h
84612 @@ -157,7 +157,7 @@ struct rchan_callbacks
84613 * The callback should return 0 if successful, negative if not.
84614 */
84615 int (*remove_buf_file)(struct dentry *dentry);
84616 -};
84617 +} __no_const;
84618
84619 /*
84620 * CONFIG_RELAY kernel API, kernel/relay.c
84621 diff --git a/include/linux/rio.h b/include/linux/rio.h
84622 index 6bda06f..bf39a9b 100644
84623 --- a/include/linux/rio.h
84624 +++ b/include/linux/rio.h
84625 @@ -358,7 +358,7 @@ struct rio_ops {
84626 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84627 u64 rstart, u32 size, u32 flags);
84628 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84629 -};
84630 +} __no_const;
84631
84632 #define RIO_RESOURCE_MEM 0x00000100
84633 #define RIO_RESOURCE_DOORBELL 0x00000200
84634 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84635 index d9d7e7e..86f47ac 100644
84636 --- a/include/linux/rmap.h
84637 +++ b/include/linux/rmap.h
84638 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84639 void anon_vma_init(void); /* create anon_vma_cachep */
84640 int anon_vma_prepare(struct vm_area_struct *);
84641 void unlink_anon_vmas(struct vm_area_struct *);
84642 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84643 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84644 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84645 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84646
84647 static inline void anon_vma_merge(struct vm_area_struct *vma,
84648 struct vm_area_struct *next)
84649 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84650 index ed8f9e7..999bc96 100644
84651 --- a/include/linux/scatterlist.h
84652 +++ b/include/linux/scatterlist.h
84653 @@ -1,6 +1,7 @@
84654 #ifndef _LINUX_SCATTERLIST_H
84655 #define _LINUX_SCATTERLIST_H
84656
84657 +#include <linux/sched.h>
84658 #include <linux/string.h>
84659 #include <linux/bug.h>
84660 #include <linux/mm.h>
84661 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84662 #ifdef CONFIG_DEBUG_SG
84663 BUG_ON(!virt_addr_valid(buf));
84664 #endif
84665 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84666 + if (object_starts_on_stack(buf)) {
84667 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84668 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84669 + } else
84670 +#endif
84671 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84672 }
84673
84674 diff --git a/include/linux/sched.h b/include/linux/sched.h
84675 index 8db31ef..0af1f81 100644
84676 --- a/include/linux/sched.h
84677 +++ b/include/linux/sched.h
84678 @@ -133,6 +133,7 @@ struct fs_struct;
84679 struct perf_event_context;
84680 struct blk_plug;
84681 struct filename;
84682 +struct linux_binprm;
84683
84684 #define VMACACHE_BITS 2
84685 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84686 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84687 extern int in_sched_functions(unsigned long addr);
84688
84689 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84690 -extern signed long schedule_timeout(signed long timeout);
84691 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84692 extern signed long schedule_timeout_interruptible(signed long timeout);
84693 extern signed long schedule_timeout_killable(signed long timeout);
84694 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84695 @@ -426,6 +427,19 @@ struct nsproxy;
84696 struct user_namespace;
84697
84698 #ifdef CONFIG_MMU
84699 +
84700 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84701 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84702 +#else
84703 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84704 +{
84705 + return 0;
84706 +}
84707 +#endif
84708 +
84709 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84710 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84711 +
84712 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84713 extern unsigned long
84714 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84715 @@ -724,6 +738,17 @@ struct signal_struct {
84716 #ifdef CONFIG_TASKSTATS
84717 struct taskstats *stats;
84718 #endif
84719 +
84720 +#ifdef CONFIG_GRKERNSEC
84721 + u32 curr_ip;
84722 + u32 saved_ip;
84723 + u32 gr_saddr;
84724 + u32 gr_daddr;
84725 + u16 gr_sport;
84726 + u16 gr_dport;
84727 + u8 used_accept:1;
84728 +#endif
84729 +
84730 #ifdef CONFIG_AUDIT
84731 unsigned audit_tty;
84732 unsigned audit_tty_log_passwd;
84733 @@ -750,7 +775,7 @@ struct signal_struct {
84734 struct mutex cred_guard_mutex; /* guard against foreign influences on
84735 * credential calculations
84736 * (notably. ptrace) */
84737 -};
84738 +} __randomize_layout;
84739
84740 /*
84741 * Bits in flags field of signal_struct.
84742 @@ -803,6 +828,14 @@ struct user_struct {
84743 struct key *session_keyring; /* UID's default session keyring */
84744 #endif
84745
84746 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84747 + unsigned char kernel_banned;
84748 +#endif
84749 +#ifdef CONFIG_GRKERNSEC_BRUTE
84750 + unsigned char suid_banned;
84751 + unsigned long suid_ban_expires;
84752 +#endif
84753 +
84754 /* Hash table maintenance information */
84755 struct hlist_node uidhash_node;
84756 kuid_t uid;
84757 @@ -810,7 +843,7 @@ struct user_struct {
84758 #ifdef CONFIG_PERF_EVENTS
84759 atomic_long_t locked_vm;
84760 #endif
84761 -};
84762 +} __randomize_layout;
84763
84764 extern int uids_sysfs_init(void);
84765
84766 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84767 struct task_struct {
84768 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84769 void *stack;
84770 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84771 + void *lowmem_stack;
84772 +#endif
84773 atomic_t usage;
84774 unsigned int flags; /* per process flags, defined below */
84775 unsigned int ptrace;
84776 @@ -1405,8 +1441,8 @@ struct task_struct {
84777 struct list_head thread_node;
84778
84779 struct completion *vfork_done; /* for vfork() */
84780 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84781 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84782 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84783 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84784
84785 cputime_t utime, stime, utimescaled, stimescaled;
84786 cputime_t gtime;
84787 @@ -1431,11 +1467,6 @@ struct task_struct {
84788 struct task_cputime cputime_expires;
84789 struct list_head cpu_timers[3];
84790
84791 -/* process credentials */
84792 - const struct cred __rcu *real_cred; /* objective and real subjective task
84793 - * credentials (COW) */
84794 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84795 - * credentials (COW) */
84796 char comm[TASK_COMM_LEN]; /* executable name excluding path
84797 - access with [gs]et_task_comm (which lock
84798 it with task_lock())
84799 @@ -1453,6 +1484,10 @@ struct task_struct {
84800 #endif
84801 /* CPU-specific state of this task */
84802 struct thread_struct thread;
84803 +/* thread_info moved to task_struct */
84804 +#ifdef CONFIG_X86
84805 + struct thread_info tinfo;
84806 +#endif
84807 /* filesystem information */
84808 struct fs_struct *fs;
84809 /* open file information */
84810 @@ -1527,6 +1562,10 @@ struct task_struct {
84811 gfp_t lockdep_reclaim_gfp;
84812 #endif
84813
84814 +/* process credentials */
84815 + const struct cred __rcu *real_cred; /* objective and real subjective task
84816 + * credentials (COW) */
84817 +
84818 /* journalling filesystem info */
84819 void *journal_info;
84820
84821 @@ -1565,6 +1604,10 @@ struct task_struct {
84822 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84823 struct list_head cg_list;
84824 #endif
84825 +
84826 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84827 + * credentials (COW) */
84828 +
84829 #ifdef CONFIG_FUTEX
84830 struct robust_list_head __user *robust_list;
84831 #ifdef CONFIG_COMPAT
84832 @@ -1673,7 +1716,7 @@ struct task_struct {
84833 * Number of functions that haven't been traced
84834 * because of depth overrun.
84835 */
84836 - atomic_t trace_overrun;
84837 + atomic_unchecked_t trace_overrun;
84838 /* Pause for the tracing */
84839 atomic_t tracing_graph_pause;
84840 #endif
84841 @@ -1701,7 +1744,78 @@ struct task_struct {
84842 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84843 unsigned long task_state_change;
84844 #endif
84845 -};
84846 +
84847 +#ifdef CONFIG_GRKERNSEC
84848 + /* grsecurity */
84849 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84850 + u64 exec_id;
84851 +#endif
84852 +#ifdef CONFIG_GRKERNSEC_SETXID
84853 + const struct cred *delayed_cred;
84854 +#endif
84855 + struct dentry *gr_chroot_dentry;
84856 + struct acl_subject_label *acl;
84857 + struct acl_subject_label *tmpacl;
84858 + struct acl_role_label *role;
84859 + struct file *exec_file;
84860 + unsigned long brute_expires;
84861 + u16 acl_role_id;
84862 + u8 inherited;
84863 + /* is this the task that authenticated to the special role */
84864 + u8 acl_sp_role;
84865 + u8 is_writable;
84866 + u8 brute;
84867 + u8 gr_is_chrooted;
84868 +#endif
84869 +
84870 +} __randomize_layout;
84871 +
84872 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
84873 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
84874 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
84875 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
84876 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
84877 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
84878 +
84879 +#ifdef CONFIG_PAX_SOFTMODE
84880 +extern int pax_softmode;
84881 +#endif
84882 +
84883 +extern int pax_check_flags(unsigned long *);
84884 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
84885 +
84886 +/* if tsk != current then task_lock must be held on it */
84887 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84888 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
84889 +{
84890 + if (likely(tsk->mm))
84891 + return tsk->mm->pax_flags;
84892 + else
84893 + return 0UL;
84894 +}
84895 +
84896 +/* if tsk != current then task_lock must be held on it */
84897 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
84898 +{
84899 + if (likely(tsk->mm)) {
84900 + tsk->mm->pax_flags = flags;
84901 + return 0;
84902 + }
84903 + return -EINVAL;
84904 +}
84905 +#endif
84906 +
84907 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84908 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
84909 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
84910 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
84911 +#endif
84912 +
84913 +struct path;
84914 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
84915 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
84916 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
84917 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
84918
84919 /* Future-safe accessor for struct task_struct's cpus_allowed. */
84920 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
84921 @@ -1783,7 +1897,7 @@ struct pid_namespace;
84922 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
84923 struct pid_namespace *ns);
84924
84925 -static inline pid_t task_pid_nr(struct task_struct *tsk)
84926 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
84927 {
84928 return tsk->pid;
84929 }
84930 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
84931
84932 extern void sched_clock_init(void);
84933
84934 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84935 +static inline void populate_stack(void)
84936 +{
84937 + struct task_struct *curtask = current;
84938 + int c;
84939 + int *ptr = curtask->stack;
84940 + int *end = curtask->stack + THREAD_SIZE;
84941 +
84942 + while (ptr < end) {
84943 + c = *(volatile int *)ptr;
84944 + ptr += PAGE_SIZE/sizeof(int);
84945 + }
84946 +}
84947 +#else
84948 +static inline void populate_stack(void)
84949 +{
84950 +}
84951 +#endif
84952 +
84953 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
84954 static inline void sched_clock_tick(void)
84955 {
84956 @@ -2283,7 +2416,9 @@ void yield(void);
84957 extern struct exec_domain default_exec_domain;
84958
84959 union thread_union {
84960 +#ifndef CONFIG_X86
84961 struct thread_info thread_info;
84962 +#endif
84963 unsigned long stack[THREAD_SIZE/sizeof(long)];
84964 };
84965
84966 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
84967 */
84968
84969 extern struct task_struct *find_task_by_vpid(pid_t nr);
84970 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
84971 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
84972 struct pid_namespace *ns);
84973
84974 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
84975 extern void exit_itimers(struct signal_struct *);
84976 extern void flush_itimer_signals(void);
84977
84978 -extern void do_group_exit(int);
84979 +extern __noreturn void do_group_exit(int);
84980
84981 extern int do_execve(struct filename *,
84982 const char __user * const __user *,
84983 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
84984 #define task_stack_end_corrupted(task) \
84985 (*(end_of_stack(task)) != STACK_END_MAGIC)
84986
84987 -static inline int object_is_on_stack(void *obj)
84988 +static inline int object_starts_on_stack(const void *obj)
84989 {
84990 - void *stack = task_stack_page(current);
84991 + const void *stack = task_stack_page(current);
84992
84993 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
84994 }
84995 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
84996 index 596a0e0..bea77ec 100644
84997 --- a/include/linux/sched/sysctl.h
84998 +++ b/include/linux/sched/sysctl.h
84999 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
85000 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
85001
85002 extern int sysctl_max_map_count;
85003 +extern unsigned long sysctl_heap_stack_gap;
85004
85005 extern unsigned int sysctl_sched_latency;
85006 extern unsigned int sysctl_sched_min_granularity;
85007 diff --git a/include/linux/security.h b/include/linux/security.h
85008 index ba96471..74fb3f6 100644
85009 --- a/include/linux/security.h
85010 +++ b/include/linux/security.h
85011 @@ -27,6 +27,7 @@
85012 #include <linux/slab.h>
85013 #include <linux/err.h>
85014 #include <linux/string.h>
85015 +#include <linux/grsecurity.h>
85016
85017 struct linux_binprm;
85018 struct cred;
85019 @@ -116,8 +117,6 @@ struct seq_file;
85020
85021 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
85022
85023 -void reset_security_ops(void);
85024 -
85025 #ifdef CONFIG_MMU
85026 extern unsigned long mmap_min_addr;
85027 extern unsigned long dac_mmap_min_addr;
85028 @@ -1729,7 +1728,7 @@ struct security_operations {
85029 struct audit_context *actx);
85030 void (*audit_rule_free) (void *lsmrule);
85031 #endif /* CONFIG_AUDIT */
85032 -};
85033 +} __randomize_layout;
85034
85035 /* prototypes */
85036 extern int security_init(void);
85037 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
85038 index dc368b8..e895209 100644
85039 --- a/include/linux/semaphore.h
85040 +++ b/include/linux/semaphore.h
85041 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
85042 }
85043
85044 extern void down(struct semaphore *sem);
85045 -extern int __must_check down_interruptible(struct semaphore *sem);
85046 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
85047 extern int __must_check down_killable(struct semaphore *sem);
85048 extern int __must_check down_trylock(struct semaphore *sem);
85049 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
85050 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
85051 index cf6a9da..bd86b1f 100644
85052 --- a/include/linux/seq_file.h
85053 +++ b/include/linux/seq_file.h
85054 @@ -27,6 +27,9 @@ struct seq_file {
85055 struct mutex lock;
85056 const struct seq_operations *op;
85057 int poll_event;
85058 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
85059 + u64 exec_id;
85060 +#endif
85061 #ifdef CONFIG_USER_NS
85062 struct user_namespace *user_ns;
85063 #endif
85064 @@ -39,6 +42,7 @@ struct seq_operations {
85065 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
85066 int (*show) (struct seq_file *m, void *v);
85067 };
85068 +typedef struct seq_operations __no_const seq_operations_no_const;
85069
85070 #define SEQ_SKIP 1
85071
85072 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
85073
85074 char *mangle_path(char *s, const char *p, const char *esc);
85075 int seq_open(struct file *, const struct seq_operations *);
85076 +int seq_open_restrict(struct file *, const struct seq_operations *);
85077 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
85078 loff_t seq_lseek(struct file *, loff_t, int);
85079 int seq_release(struct inode *, struct file *);
85080 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
85081 }
85082
85083 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85084 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85085 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85086 int single_release(struct inode *, struct file *);
85087 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85088 diff --git a/include/linux/shm.h b/include/linux/shm.h
85089 index 6fb8016..ab4465e 100644
85090 --- a/include/linux/shm.h
85091 +++ b/include/linux/shm.h
85092 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85093 /* The task created the shm object. NULL if the task is dead. */
85094 struct task_struct *shm_creator;
85095 struct list_head shm_clist; /* list by creator */
85096 +#ifdef CONFIG_GRKERNSEC
85097 + u64 shm_createtime;
85098 + pid_t shm_lapid;
85099 +#endif
85100 };
85101
85102 /* shm_mode upper byte flags */
85103 diff --git a/include/linux/signal.h b/include/linux/signal.h
85104 index ab1e039..ad4229e 100644
85105 --- a/include/linux/signal.h
85106 +++ b/include/linux/signal.h
85107 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85108 * know it'll be handled, so that they don't get converted to
85109 * SIGKILL or just silently dropped.
85110 */
85111 - kernel_sigaction(sig, (__force __sighandler_t)2);
85112 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85113 }
85114
85115 static inline void disallow_signal(int sig)
85116 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85117 index 85ab7d7..eb1585a 100644
85118 --- a/include/linux/skbuff.h
85119 +++ b/include/linux/skbuff.h
85120 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85121 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85122 int node);
85123 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85124 -static inline struct sk_buff *alloc_skb(unsigned int size,
85125 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85126 gfp_t priority)
85127 {
85128 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85129 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85130 return skb->inner_transport_header - skb->inner_network_header;
85131 }
85132
85133 -static inline int skb_network_offset(const struct sk_buff *skb)
85134 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85135 {
85136 return skb_network_header(skb) - skb->data;
85137 }
85138 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85139 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85140 */
85141 #ifndef NET_SKB_PAD
85142 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85143 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85144 #endif
85145
85146 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85147 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85148 int *err);
85149 unsigned int datagram_poll(struct file *file, struct socket *sock,
85150 struct poll_table_struct *wait);
85151 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85152 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85153 struct iov_iter *to, int size);
85154 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85155 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85156 struct msghdr *msg, int size)
85157 {
85158 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85159 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85160 nf_bridge_put(skb->nf_bridge);
85161 skb->nf_bridge = NULL;
85162 #endif
85163 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85164 + skb->nf_trace = 0;
85165 +#endif
85166 }
85167
85168 static inline void nf_reset_trace(struct sk_buff *skb)
85169 diff --git a/include/linux/slab.h b/include/linux/slab.h
85170 index 9a139b6..aab37b4 100644
85171 --- a/include/linux/slab.h
85172 +++ b/include/linux/slab.h
85173 @@ -14,15 +14,29 @@
85174 #include <linux/gfp.h>
85175 #include <linux/types.h>
85176 #include <linux/workqueue.h>
85177 -
85178 +#include <linux/err.h>
85179
85180 /*
85181 * Flags to pass to kmem_cache_create().
85182 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85183 */
85184 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85185 +
85186 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85187 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85188 +#else
85189 +#define SLAB_USERCOPY 0x00000000UL
85190 +#endif
85191 +
85192 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85193 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85194 +
85195 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85196 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85197 +#else
85198 +#define SLAB_NO_SANITIZE 0x00000000UL
85199 +#endif
85200 +
85201 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85202 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85203 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85204 @@ -98,10 +112,13 @@
85205 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85206 * Both make kfree a no-op.
85207 */
85208 -#define ZERO_SIZE_PTR ((void *)16)
85209 +#define ZERO_SIZE_PTR \
85210 +({ \
85211 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85212 + (void *)(-MAX_ERRNO-1L); \
85213 +})
85214
85215 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85216 - (unsigned long)ZERO_SIZE_PTR)
85217 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85218
85219 #include <linux/kmemleak.h>
85220
85221 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85222 void kfree(const void *);
85223 void kzfree(const void *);
85224 size_t ksize(const void *);
85225 +const char *check_heap_object(const void *ptr, unsigned long n);
85226 +bool is_usercopy_object(const void *ptr);
85227
85228 /*
85229 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85230 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85231 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85232 #endif
85233
85234 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85235 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85236 +#endif
85237 +
85238 /*
85239 * Figure out which kmalloc slab an allocation of a certain size
85240 * belongs to.
85241 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85242 * 2 = 120 .. 192 bytes
85243 * n = 2^(n-1) .. 2^n -1
85244 */
85245 -static __always_inline int kmalloc_index(size_t size)
85246 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85247 {
85248 if (!size)
85249 return 0;
85250 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85251 }
85252 #endif /* !CONFIG_SLOB */
85253
85254 -void *__kmalloc(size_t size, gfp_t flags);
85255 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85256 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85257
85258 #ifdef CONFIG_NUMA
85259 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85260 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85261 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85262 #else
85263 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85264 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85265 {
85266 return __kmalloc(size, flags);
85267 }
85268 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85269 index b869d16..1453c73 100644
85270 --- a/include/linux/slab_def.h
85271 +++ b/include/linux/slab_def.h
85272 @@ -40,7 +40,7 @@ struct kmem_cache {
85273 /* 4) cache creation/removal */
85274 const char *name;
85275 struct list_head list;
85276 - int refcount;
85277 + atomic_t refcount;
85278 int object_size;
85279 int align;
85280
85281 @@ -56,10 +56,14 @@ struct kmem_cache {
85282 unsigned long node_allocs;
85283 unsigned long node_frees;
85284 unsigned long node_overflow;
85285 - atomic_t allochit;
85286 - atomic_t allocmiss;
85287 - atomic_t freehit;
85288 - atomic_t freemiss;
85289 + atomic_unchecked_t allochit;
85290 + atomic_unchecked_t allocmiss;
85291 + atomic_unchecked_t freehit;
85292 + atomic_unchecked_t freemiss;
85293 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85294 + atomic_unchecked_t sanitized;
85295 + atomic_unchecked_t not_sanitized;
85296 +#endif
85297
85298 /*
85299 * If debugging is enabled, then the allocator can add additional
85300 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85301 index d82abd4..408c3a0 100644
85302 --- a/include/linux/slub_def.h
85303 +++ b/include/linux/slub_def.h
85304 @@ -74,7 +74,7 @@ struct kmem_cache {
85305 struct kmem_cache_order_objects max;
85306 struct kmem_cache_order_objects min;
85307 gfp_t allocflags; /* gfp flags to use on each alloc */
85308 - int refcount; /* Refcount for slab cache destroy */
85309 + atomic_t refcount; /* Refcount for slab cache destroy */
85310 void (*ctor)(void *);
85311 int inuse; /* Offset to metadata */
85312 int align; /* Alignment */
85313 diff --git a/include/linux/smp.h b/include/linux/smp.h
85314 index 93dff5f..933c561 100644
85315 --- a/include/linux/smp.h
85316 +++ b/include/linux/smp.h
85317 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85318 #endif
85319
85320 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85321 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85322 #define put_cpu() preempt_enable()
85323 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85324
85325 /*
85326 * Callback to arch code if there's nosmp or maxcpus=0 on the
85327 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85328 index 46cca4c..3323536 100644
85329 --- a/include/linux/sock_diag.h
85330 +++ b/include/linux/sock_diag.h
85331 @@ -11,7 +11,7 @@ struct sock;
85332 struct sock_diag_handler {
85333 __u8 family;
85334 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85335 -};
85336 +} __do_const;
85337
85338 int sock_diag_register(const struct sock_diag_handler *h);
85339 void sock_diag_unregister(const struct sock_diag_handler *h);
85340 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85341 index 680f9a3..f13aeb0 100644
85342 --- a/include/linux/sonet.h
85343 +++ b/include/linux/sonet.h
85344 @@ -7,7 +7,7 @@
85345 #include <uapi/linux/sonet.h>
85346
85347 struct k_sonet_stats {
85348 -#define __HANDLE_ITEM(i) atomic_t i
85349 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85350 __SONET_ITEMS
85351 #undef __HANDLE_ITEM
85352 };
85353 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85354 index 07d8e53..dc934c9 100644
85355 --- a/include/linux/sunrpc/addr.h
85356 +++ b/include/linux/sunrpc/addr.h
85357 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85358 {
85359 switch (sap->sa_family) {
85360 case AF_INET:
85361 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85362 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85363 case AF_INET6:
85364 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85365 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85366 }
85367 return 0;
85368 }
85369 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85370 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85371 const struct sockaddr *src)
85372 {
85373 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85374 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85375 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85376
85377 dsin->sin_family = ssin->sin_family;
85378 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85379 if (sa->sa_family != AF_INET6)
85380 return 0;
85381
85382 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85383 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85384 }
85385
85386 #endif /* _LINUX_SUNRPC_ADDR_H */
85387 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85388 index 598ba80..d90cba6 100644
85389 --- a/include/linux/sunrpc/clnt.h
85390 +++ b/include/linux/sunrpc/clnt.h
85391 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85392 unsigned int p_timer; /* Which RTT timer to use */
85393 u32 p_statidx; /* Which procedure to account */
85394 const char * p_name; /* name of procedure */
85395 -};
85396 +} __do_const;
85397
85398 #ifdef __KERNEL__
85399
85400 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85401 index 6f22cfe..9fd0909 100644
85402 --- a/include/linux/sunrpc/svc.h
85403 +++ b/include/linux/sunrpc/svc.h
85404 @@ -420,7 +420,7 @@ struct svc_procedure {
85405 unsigned int pc_count; /* call count */
85406 unsigned int pc_cachetype; /* cache info (NFS) */
85407 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85408 -};
85409 +} __do_const;
85410
85411 /*
85412 * Function prototypes.
85413 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85414 index 975da75..318c083 100644
85415 --- a/include/linux/sunrpc/svc_rdma.h
85416 +++ b/include/linux/sunrpc/svc_rdma.h
85417 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85418 extern unsigned int svcrdma_max_requests;
85419 extern unsigned int svcrdma_max_req_size;
85420
85421 -extern atomic_t rdma_stat_recv;
85422 -extern atomic_t rdma_stat_read;
85423 -extern atomic_t rdma_stat_write;
85424 -extern atomic_t rdma_stat_sq_starve;
85425 -extern atomic_t rdma_stat_rq_starve;
85426 -extern atomic_t rdma_stat_rq_poll;
85427 -extern atomic_t rdma_stat_rq_prod;
85428 -extern atomic_t rdma_stat_sq_poll;
85429 -extern atomic_t rdma_stat_sq_prod;
85430 +extern atomic_unchecked_t rdma_stat_recv;
85431 +extern atomic_unchecked_t rdma_stat_read;
85432 +extern atomic_unchecked_t rdma_stat_write;
85433 +extern atomic_unchecked_t rdma_stat_sq_starve;
85434 +extern atomic_unchecked_t rdma_stat_rq_starve;
85435 +extern atomic_unchecked_t rdma_stat_rq_poll;
85436 +extern atomic_unchecked_t rdma_stat_rq_prod;
85437 +extern atomic_unchecked_t rdma_stat_sq_poll;
85438 +extern atomic_unchecked_t rdma_stat_sq_prod;
85439
85440 #define RPCRDMA_VERSION 1
85441
85442 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85443 index 8d71d65..f79586e 100644
85444 --- a/include/linux/sunrpc/svcauth.h
85445 +++ b/include/linux/sunrpc/svcauth.h
85446 @@ -120,7 +120,7 @@ struct auth_ops {
85447 int (*release)(struct svc_rqst *rq);
85448 void (*domain_release)(struct auth_domain *);
85449 int (*set_client)(struct svc_rqst *rq);
85450 -};
85451 +} __do_const;
85452
85453 #define SVC_GARBAGE 1
85454 #define SVC_SYSERR 2
85455 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85456 index e7a018e..49f8b17 100644
85457 --- a/include/linux/swiotlb.h
85458 +++ b/include/linux/swiotlb.h
85459 @@ -60,7 +60,8 @@ extern void
85460
85461 extern void
85462 swiotlb_free_coherent(struct device *hwdev, size_t size,
85463 - void *vaddr, dma_addr_t dma_handle);
85464 + void *vaddr, dma_addr_t dma_handle,
85465 + struct dma_attrs *attrs);
85466
85467 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85468 unsigned long offset, size_t size,
85469 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85470 index 85893d7..4923581 100644
85471 --- a/include/linux/syscalls.h
85472 +++ b/include/linux/syscalls.h
85473 @@ -99,10 +99,16 @@ union bpf_attr;
85474 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
85475
85476 #define __SC_DECL(t, a) t a
85477 +#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
85478 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85479 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85480 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85481 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85482 +#define __SC_LONG(t, a) __typeof( \
85483 + __builtin_choose_expr( \
85484 + sizeof(t) > sizeof(int), \
85485 + (t) 0, \
85486 + __builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L) \
85487 + )) a
85488 #define __SC_CAST(t, a) (t) a
85489 #define __SC_ARGS(t, a) a
85490 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85491 @@ -384,11 +390,11 @@ asmlinkage long sys_sync(void);
85492 asmlinkage long sys_fsync(unsigned int fd);
85493 asmlinkage long sys_fdatasync(unsigned int fd);
85494 asmlinkage long sys_bdflush(int func, long data);
85495 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85496 - char __user *type, unsigned long flags,
85497 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85498 + const char __user *type, unsigned long flags,
85499 void __user *data);
85500 -asmlinkage long sys_umount(char __user *name, int flags);
85501 -asmlinkage long sys_oldumount(char __user *name);
85502 +asmlinkage long sys_umount(const char __user *name, int flags);
85503 +asmlinkage long sys_oldumount(const char __user *name);
85504 asmlinkage long sys_truncate(const char __user *path, long length);
85505 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85506 asmlinkage long sys_stat(const char __user *filename,
85507 @@ -600,7 +606,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85508 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85509 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85510 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85511 - struct sockaddr __user *, int);
85512 + struct sockaddr __user *, int) __intentional_overflow(0);
85513 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85514 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85515 unsigned int vlen, unsigned flags);
85516 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85517 index 27b3b0b..e093dd9 100644
85518 --- a/include/linux/syscore_ops.h
85519 +++ b/include/linux/syscore_ops.h
85520 @@ -16,7 +16,7 @@ struct syscore_ops {
85521 int (*suspend)(void);
85522 void (*resume)(void);
85523 void (*shutdown)(void);
85524 -};
85525 +} __do_const;
85526
85527 extern void register_syscore_ops(struct syscore_ops *ops);
85528 extern void unregister_syscore_ops(struct syscore_ops *ops);
85529 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85530 index b7361f8..341a15a 100644
85531 --- a/include/linux/sysctl.h
85532 +++ b/include/linux/sysctl.h
85533 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85534
85535 extern int proc_dostring(struct ctl_table *, int,
85536 void __user *, size_t *, loff_t *);
85537 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85538 + void __user *, size_t *, loff_t *);
85539 extern int proc_dointvec(struct ctl_table *, int,
85540 void __user *, size_t *, loff_t *);
85541 extern int proc_dointvec_minmax(struct ctl_table *, int,
85542 @@ -113,7 +115,8 @@ struct ctl_table
85543 struct ctl_table_poll *poll;
85544 void *extra1;
85545 void *extra2;
85546 -};
85547 +} __do_const __randomize_layout;
85548 +typedef struct ctl_table __no_const ctl_table_no_const;
85549
85550 struct ctl_node {
85551 struct rb_node node;
85552 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85553 index ddad161..a3efd26 100644
85554 --- a/include/linux/sysfs.h
85555 +++ b/include/linux/sysfs.h
85556 @@ -34,7 +34,8 @@ struct attribute {
85557 struct lock_class_key *key;
85558 struct lock_class_key skey;
85559 #endif
85560 -};
85561 +} __do_const;
85562 +typedef struct attribute __no_const attribute_no_const;
85563
85564 /**
85565 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85566 @@ -63,7 +64,8 @@ struct attribute_group {
85567 struct attribute *, int);
85568 struct attribute **attrs;
85569 struct bin_attribute **bin_attrs;
85570 -};
85571 +} __do_const;
85572 +typedef struct attribute_group __no_const attribute_group_no_const;
85573
85574 /**
85575 * Use these macros to make defining attributes easier. See include/linux/device.h
85576 @@ -137,7 +139,8 @@ struct bin_attribute {
85577 char *, loff_t, size_t);
85578 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85579 struct vm_area_struct *vma);
85580 -};
85581 +} __do_const;
85582 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85583
85584 /**
85585 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85586 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85587 index 387fa7d..3fcde6b 100644
85588 --- a/include/linux/sysrq.h
85589 +++ b/include/linux/sysrq.h
85590 @@ -16,6 +16,7 @@
85591
85592 #include <linux/errno.h>
85593 #include <linux/types.h>
85594 +#include <linux/compiler.h>
85595
85596 /* Possible values of bitmask for enabling sysrq functions */
85597 /* 0x0001 is reserved for enable everything */
85598 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85599 char *help_msg;
85600 char *action_msg;
85601 int enable_mask;
85602 -};
85603 +} __do_const;
85604
85605 #ifdef CONFIG_MAGIC_SYSRQ
85606
85607 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85608 index ff307b5..f1a4468 100644
85609 --- a/include/linux/thread_info.h
85610 +++ b/include/linux/thread_info.h
85611 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85612 #error "no set_restore_sigmask() provided and default one won't work"
85613 #endif
85614
85615 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85616 +
85617 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85618 +{
85619 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85620 +}
85621 +
85622 #endif /* __KERNEL__ */
85623
85624 #endif /* _LINUX_THREAD_INFO_H */
85625 diff --git a/include/linux/tty.h b/include/linux/tty.h
85626 index 7d66ae5..0327149 100644
85627 --- a/include/linux/tty.h
85628 +++ b/include/linux/tty.h
85629 @@ -202,7 +202,7 @@ struct tty_port {
85630 const struct tty_port_operations *ops; /* Port operations */
85631 spinlock_t lock; /* Lock protecting tty field */
85632 int blocked_open; /* Waiting to open */
85633 - int count; /* Usage count */
85634 + atomic_t count; /* Usage count */
85635 wait_queue_head_t open_wait; /* Open waiters */
85636 wait_queue_head_t close_wait; /* Close waiters */
85637 wait_queue_head_t delta_msr_wait; /* Modem status change */
85638 @@ -290,7 +290,7 @@ struct tty_struct {
85639 /* If the tty has a pending do_SAK, queue it here - akpm */
85640 struct work_struct SAK_work;
85641 struct tty_port *port;
85642 -};
85643 +} __randomize_layout;
85644
85645 /* Each of a tty's open files has private_data pointing to tty_file_private */
85646 struct tty_file_private {
85647 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85648 struct tty_struct *tty, struct file *filp);
85649 static inline int tty_port_users(struct tty_port *port)
85650 {
85651 - return port->count + port->blocked_open;
85652 + return atomic_read(&port->count) + port->blocked_open;
85653 }
85654
85655 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85656 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85657 index 92e337c..f46757b 100644
85658 --- a/include/linux/tty_driver.h
85659 +++ b/include/linux/tty_driver.h
85660 @@ -291,7 +291,7 @@ struct tty_operations {
85661 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85662 #endif
85663 const struct file_operations *proc_fops;
85664 -};
85665 +} __do_const __randomize_layout;
85666
85667 struct tty_driver {
85668 int magic; /* magic number for this structure */
85669 @@ -325,7 +325,7 @@ struct tty_driver {
85670
85671 const struct tty_operations *ops;
85672 struct list_head tty_drivers;
85673 -};
85674 +} __randomize_layout;
85675
85676 extern struct list_head tty_drivers;
85677
85678 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85679 index 00c9d68..bc0188b 100644
85680 --- a/include/linux/tty_ldisc.h
85681 +++ b/include/linux/tty_ldisc.h
85682 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85683
85684 struct module *owner;
85685
85686 - int refcount;
85687 + atomic_t refcount;
85688 };
85689
85690 struct tty_ldisc {
85691 diff --git a/include/linux/types.h b/include/linux/types.h
85692 index a0bb704..f511c77 100644
85693 --- a/include/linux/types.h
85694 +++ b/include/linux/types.h
85695 @@ -177,10 +177,26 @@ typedef struct {
85696 int counter;
85697 } atomic_t;
85698
85699 +#ifdef CONFIG_PAX_REFCOUNT
85700 +typedef struct {
85701 + int counter;
85702 +} atomic_unchecked_t;
85703 +#else
85704 +typedef atomic_t atomic_unchecked_t;
85705 +#endif
85706 +
85707 #ifdef CONFIG_64BIT
85708 typedef struct {
85709 long counter;
85710 } atomic64_t;
85711 +
85712 +#ifdef CONFIG_PAX_REFCOUNT
85713 +typedef struct {
85714 + long counter;
85715 +} atomic64_unchecked_t;
85716 +#else
85717 +typedef atomic64_t atomic64_unchecked_t;
85718 +#endif
85719 #endif
85720
85721 struct list_head {
85722 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85723 index ecd3319..8a36ded 100644
85724 --- a/include/linux/uaccess.h
85725 +++ b/include/linux/uaccess.h
85726 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85727 long ret; \
85728 mm_segment_t old_fs = get_fs(); \
85729 \
85730 - set_fs(KERNEL_DS); \
85731 pagefault_disable(); \
85732 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85733 - pagefault_enable(); \
85734 + set_fs(KERNEL_DS); \
85735 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85736 set_fs(old_fs); \
85737 + pagefault_enable(); \
85738 ret; \
85739 })
85740
85741 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85742 index 2d1f9b6..d7a9fce 100644
85743 --- a/include/linux/uidgid.h
85744 +++ b/include/linux/uidgid.h
85745 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85746
85747 #endif /* CONFIG_USER_NS */
85748
85749 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85750 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85751 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85752 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85753 +
85754 #endif /* _LINUX_UIDGID_H */
85755 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85756 index 32c0e83..671eb35 100644
85757 --- a/include/linux/uio_driver.h
85758 +++ b/include/linux/uio_driver.h
85759 @@ -67,7 +67,7 @@ struct uio_device {
85760 struct module *owner;
85761 struct device *dev;
85762 int minor;
85763 - atomic_t event;
85764 + atomic_unchecked_t event;
85765 struct fasync_struct *async_queue;
85766 wait_queue_head_t wait;
85767 struct uio_info *info;
85768 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85769 index 99c1b4d..562e6f3 100644
85770 --- a/include/linux/unaligned/access_ok.h
85771 +++ b/include/linux/unaligned/access_ok.h
85772 @@ -4,34 +4,34 @@
85773 #include <linux/kernel.h>
85774 #include <asm/byteorder.h>
85775
85776 -static inline u16 get_unaligned_le16(const void *p)
85777 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85778 {
85779 - return le16_to_cpup((__le16 *)p);
85780 + return le16_to_cpup((const __le16 *)p);
85781 }
85782
85783 -static inline u32 get_unaligned_le32(const void *p)
85784 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85785 {
85786 - return le32_to_cpup((__le32 *)p);
85787 + return le32_to_cpup((const __le32 *)p);
85788 }
85789
85790 -static inline u64 get_unaligned_le64(const void *p)
85791 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85792 {
85793 - return le64_to_cpup((__le64 *)p);
85794 + return le64_to_cpup((const __le64 *)p);
85795 }
85796
85797 -static inline u16 get_unaligned_be16(const void *p)
85798 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85799 {
85800 - return be16_to_cpup((__be16 *)p);
85801 + return be16_to_cpup((const __be16 *)p);
85802 }
85803
85804 -static inline u32 get_unaligned_be32(const void *p)
85805 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85806 {
85807 - return be32_to_cpup((__be32 *)p);
85808 + return be32_to_cpup((const __be32 *)p);
85809 }
85810
85811 -static inline u64 get_unaligned_be64(const void *p)
85812 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85813 {
85814 - return be64_to_cpup((__be64 *)p);
85815 + return be64_to_cpup((const __be64 *)p);
85816 }
85817
85818 static inline void put_unaligned_le16(u16 val, void *p)
85819 diff --git a/include/linux/usb.h b/include/linux/usb.h
85820 index 058a769..c17a1c2c 100644
85821 --- a/include/linux/usb.h
85822 +++ b/include/linux/usb.h
85823 @@ -566,7 +566,7 @@ struct usb_device {
85824 int maxchild;
85825
85826 u32 quirks;
85827 - atomic_t urbnum;
85828 + atomic_unchecked_t urbnum;
85829
85830 unsigned long active_duration;
85831
85832 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85833
85834 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85835 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85836 - void *data, __u16 size, int timeout);
85837 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85838 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85839 void *data, int len, int *actual_length, int timeout);
85840 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85841 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85842 index 9fd9e48..e2c5f35 100644
85843 --- a/include/linux/usb/renesas_usbhs.h
85844 +++ b/include/linux/usb/renesas_usbhs.h
85845 @@ -39,7 +39,7 @@ enum {
85846 */
85847 struct renesas_usbhs_driver_callback {
85848 int (*notify_hotplug)(struct platform_device *pdev);
85849 -};
85850 +} __no_const;
85851
85852 /*
85853 * callback functions for platform
85854 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85855 index 8297e5b..0dfae27 100644
85856 --- a/include/linux/user_namespace.h
85857 +++ b/include/linux/user_namespace.h
85858 @@ -39,7 +39,7 @@ struct user_namespace {
85859 struct key *persistent_keyring_register;
85860 struct rw_semaphore persistent_keyring_register_sem;
85861 #endif
85862 -};
85863 +} __randomize_layout;
85864
85865 extern struct user_namespace init_user_ns;
85866
85867 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
85868 index 5093f58..c103e58 100644
85869 --- a/include/linux/utsname.h
85870 +++ b/include/linux/utsname.h
85871 @@ -25,7 +25,7 @@ struct uts_namespace {
85872 struct new_utsname name;
85873 struct user_namespace *user_ns;
85874 struct ns_common ns;
85875 -};
85876 +} __randomize_layout;
85877 extern struct uts_namespace init_uts_ns;
85878
85879 #ifdef CONFIG_UTS_NS
85880 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
85881 index 6f8fbcf..4efc177 100644
85882 --- a/include/linux/vermagic.h
85883 +++ b/include/linux/vermagic.h
85884 @@ -25,9 +25,42 @@
85885 #define MODULE_ARCH_VERMAGIC ""
85886 #endif
85887
85888 +#ifdef CONFIG_PAX_REFCOUNT
85889 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
85890 +#else
85891 +#define MODULE_PAX_REFCOUNT ""
85892 +#endif
85893 +
85894 +#ifdef CONSTIFY_PLUGIN
85895 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
85896 +#else
85897 +#define MODULE_CONSTIFY_PLUGIN ""
85898 +#endif
85899 +
85900 +#ifdef STACKLEAK_PLUGIN
85901 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
85902 +#else
85903 +#define MODULE_STACKLEAK_PLUGIN ""
85904 +#endif
85905 +
85906 +#ifdef RANDSTRUCT_PLUGIN
85907 +#include <generated/randomize_layout_hash.h>
85908 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
85909 +#else
85910 +#define MODULE_RANDSTRUCT_PLUGIN
85911 +#endif
85912 +
85913 +#ifdef CONFIG_GRKERNSEC
85914 +#define MODULE_GRSEC "GRSEC "
85915 +#else
85916 +#define MODULE_GRSEC ""
85917 +#endif
85918 +
85919 #define VERMAGIC_STRING \
85920 UTS_RELEASE " " \
85921 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
85922 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
85923 - MODULE_ARCH_VERMAGIC
85924 + MODULE_ARCH_VERMAGIC \
85925 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
85926 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
85927
85928 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
85929 index b483abd..af305ad 100644
85930 --- a/include/linux/vga_switcheroo.h
85931 +++ b/include/linux/vga_switcheroo.h
85932 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
85933
85934 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
85935
85936 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
85937 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
85938 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
85939 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
85940 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
85941 #else
85942
85943 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
85944 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
85945
85946 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
85947
85948 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85949 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85950 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
85951 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85952 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85953
85954 #endif
85955 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
85956 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
85957 index b87696f..1d11de7 100644
85958 --- a/include/linux/vmalloc.h
85959 +++ b/include/linux/vmalloc.h
85960 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
85961 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
85962 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
85963 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
85964 +
85965 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
85966 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
85967 +#endif
85968 +
85969 /* bits [20..32] reserved for arch specific ioremap internals */
85970
85971 /*
85972 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
85973 unsigned long flags, pgprot_t prot);
85974 extern void vunmap(const void *addr);
85975
85976 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85977 +extern void unmap_process_stacks(struct task_struct *task);
85978 +#endif
85979 +
85980 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
85981 unsigned long uaddr, void *kaddr,
85982 unsigned long size);
85983 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
85984
85985 /* for /dev/kmem */
85986 extern long vread(char *buf, char *addr, unsigned long count);
85987 -extern long vwrite(char *buf, char *addr, unsigned long count);
85988 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
85989
85990 /*
85991 * Internals. Dont't use..
85992 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
85993 index 82e7db7..f8ce3d0 100644
85994 --- a/include/linux/vmstat.h
85995 +++ b/include/linux/vmstat.h
85996 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
85997 /*
85998 * Zone based page accounting with per cpu differentials.
85999 */
86000 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86001 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
86002
86003 static inline void zone_page_state_add(long x, struct zone *zone,
86004 enum zone_stat_item item)
86005 {
86006 - atomic_long_add(x, &zone->vm_stat[item]);
86007 - atomic_long_add(x, &vm_stat[item]);
86008 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
86009 + atomic_long_add_unchecked(x, &vm_stat[item]);
86010 }
86011
86012 -static inline unsigned long global_page_state(enum zone_stat_item item)
86013 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
86014 {
86015 - long x = atomic_long_read(&vm_stat[item]);
86016 + long x = atomic_long_read_unchecked(&vm_stat[item]);
86017 #ifdef CONFIG_SMP
86018 if (x < 0)
86019 x = 0;
86020 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
86021 return x;
86022 }
86023
86024 -static inline unsigned long zone_page_state(struct zone *zone,
86025 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
86026 enum zone_stat_item item)
86027 {
86028 - long x = atomic_long_read(&zone->vm_stat[item]);
86029 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86030 #ifdef CONFIG_SMP
86031 if (x < 0)
86032 x = 0;
86033 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
86034 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
86035 enum zone_stat_item item)
86036 {
86037 - long x = atomic_long_read(&zone->vm_stat[item]);
86038 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
86039
86040 #ifdef CONFIG_SMP
86041 int cpu;
86042 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
86043
86044 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
86045 {
86046 - atomic_long_inc(&zone->vm_stat[item]);
86047 - atomic_long_inc(&vm_stat[item]);
86048 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
86049 + atomic_long_inc_unchecked(&vm_stat[item]);
86050 }
86051
86052 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
86053 {
86054 - atomic_long_dec(&zone->vm_stat[item]);
86055 - atomic_long_dec(&vm_stat[item]);
86056 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
86057 + atomic_long_dec_unchecked(&vm_stat[item]);
86058 }
86059
86060 static inline void __inc_zone_page_state(struct page *page,
86061 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
86062 index 91b0a68..0e9adf6 100644
86063 --- a/include/linux/xattr.h
86064 +++ b/include/linux/xattr.h
86065 @@ -28,7 +28,7 @@ struct xattr_handler {
86066 size_t size, int handler_flags);
86067 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
86068 size_t size, int flags, int handler_flags);
86069 -};
86070 +} __do_const;
86071
86072 struct xattr {
86073 const char *name;
86074 @@ -37,6 +37,9 @@ struct xattr {
86075 };
86076
86077 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
86078 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
86079 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
86080 +#endif
86081 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86082 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86083 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86084 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86085 index 92dbbd3..13ab0b3 100644
86086 --- a/include/linux/zlib.h
86087 +++ b/include/linux/zlib.h
86088 @@ -31,6 +31,7 @@
86089 #define _ZLIB_H
86090
86091 #include <linux/zconf.h>
86092 +#include <linux/compiler.h>
86093
86094 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86095 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86096 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86097
86098 /* basic functions */
86099
86100 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86101 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86102 /*
86103 Returns the number of bytes that needs to be allocated for a per-
86104 stream workspace with the specified parameters. A pointer to this
86105 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86106 index eb76cfd..9fd0e7c 100644
86107 --- a/include/media/v4l2-dev.h
86108 +++ b/include/media/v4l2-dev.h
86109 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86110 int (*mmap) (struct file *, struct vm_area_struct *);
86111 int (*open) (struct file *);
86112 int (*release) (struct file *);
86113 -};
86114 +} __do_const;
86115
86116 /*
86117 * Newer version of video_device, handled by videodev2.c
86118 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86119 index ffb69da..040393e 100644
86120 --- a/include/media/v4l2-device.h
86121 +++ b/include/media/v4l2-device.h
86122 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86123 this function returns 0. If the name ends with a digit (e.g. cx18),
86124 then the name will be set to cx18-0 since cx180 looks really odd. */
86125 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86126 - atomic_t *instance);
86127 + atomic_unchecked_t *instance);
86128
86129 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86130 Since the parent disappears this ensures that v4l2_dev doesn't have an
86131 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86132 index 2a25dec..bf6dd8a 100644
86133 --- a/include/net/9p/transport.h
86134 +++ b/include/net/9p/transport.h
86135 @@ -62,7 +62,7 @@ struct p9_trans_module {
86136 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86137 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86138 char *, char *, int , int, int, int);
86139 -};
86140 +} __do_const;
86141
86142 void v9fs_register_trans(struct p9_trans_module *m);
86143 void v9fs_unregister_trans(struct p9_trans_module *m);
86144 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86145 index a175ba4..196eb8242 100644
86146 --- a/include/net/af_unix.h
86147 +++ b/include/net/af_unix.h
86148 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86149 u32 secid; /* Security ID */
86150 #endif
86151 u32 consumed;
86152 -};
86153 +} __randomize_layout;
86154
86155 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86156 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86157 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86158 index d1bb342..e12f7d2 100644
86159 --- a/include/net/bluetooth/l2cap.h
86160 +++ b/include/net/bluetooth/l2cap.h
86161 @@ -608,7 +608,7 @@ struct l2cap_ops {
86162 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86163 unsigned long hdr_len,
86164 unsigned long len, int nb);
86165 -};
86166 +} __do_const;
86167
86168 struct l2cap_conn {
86169 struct hci_conn *hcon;
86170 diff --git a/include/net/bonding.h b/include/net/bonding.h
86171 index 983a94b..7aa9b16 100644
86172 --- a/include/net/bonding.h
86173 +++ b/include/net/bonding.h
86174 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86175
86176 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86177 {
86178 - atomic_long_inc(&dev->tx_dropped);
86179 + atomic_long_inc_unchecked(&dev->tx_dropped);
86180 dev_kfree_skb_any(skb);
86181 }
86182
86183 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86184 index f2ae33d..c457cf0 100644
86185 --- a/include/net/caif/cfctrl.h
86186 +++ b/include/net/caif/cfctrl.h
86187 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86188 void (*radioset_rsp)(void);
86189 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86190 struct cflayer *client_layer);
86191 -};
86192 +} __no_const;
86193
86194 /* Link Setup Parameters for CAIF-Links. */
86195 struct cfctrl_link_param {
86196 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86197 struct cfctrl {
86198 struct cfsrvl serv;
86199 struct cfctrl_rsp res;
86200 - atomic_t req_seq_no;
86201 - atomic_t rsp_seq_no;
86202 + atomic_unchecked_t req_seq_no;
86203 + atomic_unchecked_t rsp_seq_no;
86204 struct list_head list;
86205 /* Protects from simultaneous access to first_req list */
86206 spinlock_t info_list_lock;
86207 diff --git a/include/net/flow.h b/include/net/flow.h
86208 index 8109a15..504466d 100644
86209 --- a/include/net/flow.h
86210 +++ b/include/net/flow.h
86211 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86212
86213 void flow_cache_flush(struct net *net);
86214 void flow_cache_flush_deferred(struct net *net);
86215 -extern atomic_t flow_cache_genid;
86216 +extern atomic_unchecked_t flow_cache_genid;
86217
86218 #endif
86219 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86220 index 6c92415..3a352d8 100644
86221 --- a/include/net/genetlink.h
86222 +++ b/include/net/genetlink.h
86223 @@ -130,7 +130,7 @@ struct genl_ops {
86224 u8 cmd;
86225 u8 internal_flags;
86226 u8 flags;
86227 -};
86228 +} __do_const;
86229
86230 int __genl_register_family(struct genl_family *family);
86231
86232 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86233 index 734d9b5..48a9a4b 100644
86234 --- a/include/net/gro_cells.h
86235 +++ b/include/net/gro_cells.h
86236 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86237 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86238
86239 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86240 - atomic_long_inc(&dev->rx_dropped);
86241 + atomic_long_inc_unchecked(&dev->rx_dropped);
86242 kfree_skb(skb);
86243 return;
86244 }
86245 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86246 index 848e85c..051c7de 100644
86247 --- a/include/net/inet_connection_sock.h
86248 +++ b/include/net/inet_connection_sock.h
86249 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86250 int (*bind_conflict)(const struct sock *sk,
86251 const struct inet_bind_bucket *tb, bool relax);
86252 void (*mtu_reduced)(struct sock *sk);
86253 -};
86254 +} __do_const;
86255
86256 /** inet_connection_sock - INET connection oriented sock
86257 *
86258 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86259 index 80479ab..0c3f647 100644
86260 --- a/include/net/inetpeer.h
86261 +++ b/include/net/inetpeer.h
86262 @@ -47,7 +47,7 @@ struct inet_peer {
86263 */
86264 union {
86265 struct {
86266 - atomic_t rid; /* Frag reception counter */
86267 + atomic_unchecked_t rid; /* Frag reception counter */
86268 };
86269 struct rcu_head rcu;
86270 struct inet_peer *gc_next;
86271 diff --git a/include/net/ip.h b/include/net/ip.h
86272 index 09cf5ae..ab62fcf 100644
86273 --- a/include/net/ip.h
86274 +++ b/include/net/ip.h
86275 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86276 }
86277 }
86278
86279 -u32 ip_idents_reserve(u32 hash, int segs);
86280 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86281 void __ip_select_ident(struct iphdr *iph, int segs);
86282
86283 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86284 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86285 index 09a819e..3ab9e14 100644
86286 --- a/include/net/ip_fib.h
86287 +++ b/include/net/ip_fib.h
86288 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86289
86290 #define FIB_RES_SADDR(net, res) \
86291 ((FIB_RES_NH(res).nh_saddr_genid == \
86292 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86293 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86294 FIB_RES_NH(res).nh_saddr : \
86295 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86296 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86297 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86298 index 615b20b..fd4cbd8 100644
86299 --- a/include/net/ip_vs.h
86300 +++ b/include/net/ip_vs.h
86301 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86302 struct ip_vs_conn *control; /* Master control connection */
86303 atomic_t n_control; /* Number of controlled ones */
86304 struct ip_vs_dest *dest; /* real server */
86305 - atomic_t in_pkts; /* incoming packet counter */
86306 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86307
86308 /* Packet transmitter for different forwarding methods. If it
86309 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86310 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86311 __be16 port; /* port number of the server */
86312 union nf_inet_addr addr; /* IP address of the server */
86313 volatile unsigned int flags; /* dest status flags */
86314 - atomic_t conn_flags; /* flags to copy to conn */
86315 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86316 atomic_t weight; /* server weight */
86317
86318 atomic_t refcnt; /* reference counter */
86319 @@ -928,11 +928,11 @@ struct netns_ipvs {
86320 /* ip_vs_lblc */
86321 int sysctl_lblc_expiration;
86322 struct ctl_table_header *lblc_ctl_header;
86323 - struct ctl_table *lblc_ctl_table;
86324 + ctl_table_no_const *lblc_ctl_table;
86325 /* ip_vs_lblcr */
86326 int sysctl_lblcr_expiration;
86327 struct ctl_table_header *lblcr_ctl_header;
86328 - struct ctl_table *lblcr_ctl_table;
86329 + ctl_table_no_const *lblcr_ctl_table;
86330 /* ip_vs_est */
86331 struct list_head est_list; /* estimator list */
86332 spinlock_t est_lock;
86333 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86334 index 8d4f588..2e37ad2 100644
86335 --- a/include/net/irda/ircomm_tty.h
86336 +++ b/include/net/irda/ircomm_tty.h
86337 @@ -33,6 +33,7 @@
86338 #include <linux/termios.h>
86339 #include <linux/timer.h>
86340 #include <linux/tty.h> /* struct tty_struct */
86341 +#include <asm/local.h>
86342
86343 #include <net/irda/irias_object.h>
86344 #include <net/irda/ircomm_core.h>
86345 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86346 index 714cc9a..ea05f3e 100644
86347 --- a/include/net/iucv/af_iucv.h
86348 +++ b/include/net/iucv/af_iucv.h
86349 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86350 struct iucv_sock_list {
86351 struct hlist_head head;
86352 rwlock_t lock;
86353 - atomic_t autobind_name;
86354 + atomic_unchecked_t autobind_name;
86355 };
86356
86357 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86358 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86359 index f3be818..bf46196 100644
86360 --- a/include/net/llc_c_ac.h
86361 +++ b/include/net/llc_c_ac.h
86362 @@ -87,7 +87,7 @@
86363 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86364 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86365
86366 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86367 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86368
86369 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86370 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86371 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86372 index 3948cf1..83b28c4 100644
86373 --- a/include/net/llc_c_ev.h
86374 +++ b/include/net/llc_c_ev.h
86375 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86376 return (struct llc_conn_state_ev *)skb->cb;
86377 }
86378
86379 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86380 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86381 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86382 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86383
86384 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86385 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86386 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86387 index 48f3f89..0e92c50 100644
86388 --- a/include/net/llc_c_st.h
86389 +++ b/include/net/llc_c_st.h
86390 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86391 u8 next_state;
86392 const llc_conn_ev_qfyr_t *ev_qualifiers;
86393 const llc_conn_action_t *ev_actions;
86394 -};
86395 +} __do_const;
86396
86397 struct llc_conn_state {
86398 u8 current_state;
86399 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86400 index a61b98c..aade1eb 100644
86401 --- a/include/net/llc_s_ac.h
86402 +++ b/include/net/llc_s_ac.h
86403 @@ -23,7 +23,7 @@
86404 #define SAP_ACT_TEST_IND 9
86405
86406 /* All action functions must look like this */
86407 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86408 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86409
86410 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86411 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86412 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86413 index c4359e2..76dbc4a 100644
86414 --- a/include/net/llc_s_st.h
86415 +++ b/include/net/llc_s_st.h
86416 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86417 llc_sap_ev_t ev;
86418 u8 next_state;
86419 const llc_sap_action_t *ev_actions;
86420 -};
86421 +} __do_const;
86422
86423 struct llc_sap_state {
86424 u8 curr_state;
86425 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86426 index 29c7be8..746bd73 100644
86427 --- a/include/net/mac80211.h
86428 +++ b/include/net/mac80211.h
86429 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86430 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86431
86432 u32 (*get_expected_throughput)(void *priv_sta);
86433 -};
86434 +} __do_const;
86435
86436 static inline int rate_supported(struct ieee80211_sta *sta,
86437 enum ieee80211_band band,
86438 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86439 index 76f7084..8f36e39 100644
86440 --- a/include/net/neighbour.h
86441 +++ b/include/net/neighbour.h
86442 @@ -163,7 +163,7 @@ struct neigh_ops {
86443 void (*error_report)(struct neighbour *, struct sk_buff *);
86444 int (*output)(struct neighbour *, struct sk_buff *);
86445 int (*connected_output)(struct neighbour *, struct sk_buff *);
86446 -};
86447 +} __do_const;
86448
86449 struct pneigh_entry {
86450 struct pneigh_entry *next;
86451 @@ -217,7 +217,7 @@ struct neigh_table {
86452 struct neigh_statistics __percpu *stats;
86453 struct neigh_hash_table __rcu *nht;
86454 struct pneigh_entry **phash_buckets;
86455 -};
86456 +} __randomize_layout;
86457
86458 enum {
86459 NEIGH_ARP_TABLE = 0,
86460 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86461 index 2e8756b8..0bd0083 100644
86462 --- a/include/net/net_namespace.h
86463 +++ b/include/net/net_namespace.h
86464 @@ -130,8 +130,8 @@ struct net {
86465 struct netns_ipvs *ipvs;
86466 #endif
86467 struct sock *diag_nlsk;
86468 - atomic_t fnhe_genid;
86469 -};
86470 + atomic_unchecked_t fnhe_genid;
86471 +} __randomize_layout;
86472
86473 #include <linux/seq_file_net.h>
86474
86475 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86476 #define __net_init __init
86477 #define __net_exit __exit_refok
86478 #define __net_initdata __initdata
86479 +#ifdef CONSTIFY_PLUGIN
86480 #define __net_initconst __initconst
86481 +#else
86482 +#define __net_initconst __initdata
86483 +#endif
86484 #endif
86485
86486 struct pernet_operations {
86487 @@ -297,7 +301,7 @@ struct pernet_operations {
86488 void (*exit_batch)(struct list_head *net_exit_list);
86489 int *id;
86490 size_t size;
86491 -};
86492 +} __do_const;
86493
86494 /*
86495 * Use these carefully. If you implement a network device and it
86496 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86497
86498 static inline int rt_genid_ipv4(struct net *net)
86499 {
86500 - return atomic_read(&net->ipv4.rt_genid);
86501 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86502 }
86503
86504 static inline void rt_genid_bump_ipv4(struct net *net)
86505 {
86506 - atomic_inc(&net->ipv4.rt_genid);
86507 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86508 }
86509
86510 extern void (*__fib6_flush_trees)(struct net *net);
86511 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86512
86513 static inline int fnhe_genid(struct net *net)
86514 {
86515 - return atomic_read(&net->fnhe_genid);
86516 + return atomic_read_unchecked(&net->fnhe_genid);
86517 }
86518
86519 static inline void fnhe_genid_bump(struct net *net)
86520 {
86521 - atomic_inc(&net->fnhe_genid);
86522 + atomic_inc_unchecked(&net->fnhe_genid);
86523 }
86524
86525 #endif /* __NET_NET_NAMESPACE_H */
86526 diff --git a/include/net/netlink.h b/include/net/netlink.h
86527 index 6415835..ab96d87 100644
86528 --- a/include/net/netlink.h
86529 +++ b/include/net/netlink.h
86530 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86531 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86532 {
86533 if (mark)
86534 - skb_trim(skb, (unsigned char *) mark - skb->data);
86535 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86536 }
86537
86538 /**
86539 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86540 index 29d6a94..235d3d84 100644
86541 --- a/include/net/netns/conntrack.h
86542 +++ b/include/net/netns/conntrack.h
86543 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86544 struct nf_proto_net {
86545 #ifdef CONFIG_SYSCTL
86546 struct ctl_table_header *ctl_table_header;
86547 - struct ctl_table *ctl_table;
86548 + ctl_table_no_const *ctl_table;
86549 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86550 struct ctl_table_header *ctl_compat_header;
86551 - struct ctl_table *ctl_compat_table;
86552 + ctl_table_no_const *ctl_compat_table;
86553 #endif
86554 #endif
86555 unsigned int users;
86556 @@ -60,7 +60,7 @@ struct nf_ip_net {
86557 struct nf_icmp_net icmpv6;
86558 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86559 struct ctl_table_header *ctl_table_header;
86560 - struct ctl_table *ctl_table;
86561 + ctl_table_no_const *ctl_table;
86562 #endif
86563 };
86564
86565 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86566 index 0ffef1a..2ce1ceb 100644
86567 --- a/include/net/netns/ipv4.h
86568 +++ b/include/net/netns/ipv4.h
86569 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86570
86571 struct ping_group_range ping_group_range;
86572
86573 - atomic_t dev_addr_genid;
86574 + atomic_unchecked_t dev_addr_genid;
86575
86576 #ifdef CONFIG_SYSCTL
86577 unsigned long *sysctl_local_reserved_ports;
86578 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86579 struct fib_rules_ops *mr_rules_ops;
86580 #endif
86581 #endif
86582 - atomic_t rt_genid;
86583 + atomic_unchecked_t rt_genid;
86584 };
86585 #endif
86586 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86587 index 69ae41f..4f94868 100644
86588 --- a/include/net/netns/ipv6.h
86589 +++ b/include/net/netns/ipv6.h
86590 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86591 struct fib_rules_ops *mr6_rules_ops;
86592 #endif
86593 #endif
86594 - atomic_t dev_addr_genid;
86595 - atomic_t fib6_sernum;
86596 + atomic_unchecked_t dev_addr_genid;
86597 + atomic_unchecked_t fib6_sernum;
86598 };
86599
86600 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86601 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86602 index 730d82a..045f2c4 100644
86603 --- a/include/net/netns/xfrm.h
86604 +++ b/include/net/netns/xfrm.h
86605 @@ -78,7 +78,7 @@ struct netns_xfrm {
86606
86607 /* flow cache part */
86608 struct flow_cache flow_cache_global;
86609 - atomic_t flow_cache_genid;
86610 + atomic_unchecked_t flow_cache_genid;
86611 struct list_head flow_cache_gc_list;
86612 spinlock_t flow_cache_gc_lock;
86613 struct work_struct flow_cache_gc_work;
86614 diff --git a/include/net/ping.h b/include/net/ping.h
86615 index f074060..830fba0 100644
86616 --- a/include/net/ping.h
86617 +++ b/include/net/ping.h
86618 @@ -54,7 +54,7 @@ struct ping_iter_state {
86619
86620 extern struct proto ping_prot;
86621 #if IS_ENABLED(CONFIG_IPV6)
86622 -extern struct pingv6_ops pingv6_ops;
86623 +extern struct pingv6_ops *pingv6_ops;
86624 #endif
86625
86626 struct pingfakehdr {
86627 diff --git a/include/net/protocol.h b/include/net/protocol.h
86628 index d6fcc1f..ca277058 100644
86629 --- a/include/net/protocol.h
86630 +++ b/include/net/protocol.h
86631 @@ -49,7 +49,7 @@ struct net_protocol {
86632 * socket lookup?
86633 */
86634 icmp_strict_tag_validation:1;
86635 -};
86636 +} __do_const;
86637
86638 #if IS_ENABLED(CONFIG_IPV6)
86639 struct inet6_protocol {
86640 @@ -62,7 +62,7 @@ struct inet6_protocol {
86641 u8 type, u8 code, int offset,
86642 __be32 info);
86643 unsigned int flags; /* INET6_PROTO_xxx */
86644 -};
86645 +} __do_const;
86646
86647 #define INET6_PROTO_NOPOLICY 0x1
86648 #define INET6_PROTO_FINAL 0x2
86649 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86650 index e21b9f9..0191ef0 100644
86651 --- a/include/net/rtnetlink.h
86652 +++ b/include/net/rtnetlink.h
86653 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86654 int (*fill_slave_info)(struct sk_buff *skb,
86655 const struct net_device *dev,
86656 const struct net_device *slave_dev);
86657 -};
86658 +} __do_const;
86659
86660 int __rtnl_link_register(struct rtnl_link_ops *ops);
86661 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86662 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86663 index 4a5b9a3..ca27d73 100644
86664 --- a/include/net/sctp/checksum.h
86665 +++ b/include/net/sctp/checksum.h
86666 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86667 unsigned int offset)
86668 {
86669 struct sctphdr *sh = sctp_hdr(skb);
86670 - __le32 ret, old = sh->checksum;
86671 - const struct skb_checksum_ops ops = {
86672 + __le32 ret, old = sh->checksum;
86673 + static const struct skb_checksum_ops ops = {
86674 .update = sctp_csum_update,
86675 .combine = sctp_csum_combine,
86676 };
86677 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86678 index 487ef34..d457f98 100644
86679 --- a/include/net/sctp/sm.h
86680 +++ b/include/net/sctp/sm.h
86681 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86682 typedef struct {
86683 sctp_state_fn_t *fn;
86684 const char *name;
86685 -} sctp_sm_table_entry_t;
86686 +} __do_const sctp_sm_table_entry_t;
86687
86688 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86689 * currently in use.
86690 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86691 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86692
86693 /* Extern declarations for major data structures. */
86694 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86695 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86696
86697
86698 /* Get the size of a DATA chunk payload. */
86699 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86700 index 2bb2fcf..d17c291 100644
86701 --- a/include/net/sctp/structs.h
86702 +++ b/include/net/sctp/structs.h
86703 @@ -509,7 +509,7 @@ struct sctp_pf {
86704 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86705 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86706 struct sctp_af *af;
86707 -};
86708 +} __do_const;
86709
86710
86711 /* Structure to track chunk fragments that have been acked, but peer
86712 diff --git a/include/net/sock.h b/include/net/sock.h
86713 index 2210fec..2249ad0 100644
86714 --- a/include/net/sock.h
86715 +++ b/include/net/sock.h
86716 @@ -362,7 +362,7 @@ struct sock {
86717 unsigned int sk_napi_id;
86718 unsigned int sk_ll_usec;
86719 #endif
86720 - atomic_t sk_drops;
86721 + atomic_unchecked_t sk_drops;
86722 int sk_rcvbuf;
86723
86724 struct sk_filter __rcu *sk_filter;
86725 @@ -1061,7 +1061,7 @@ struct proto {
86726 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86727 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86728 #endif
86729 -};
86730 +} __randomize_layout;
86731
86732 /*
86733 * Bits in struct cg_proto.flags
86734 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86735 page_counter_uncharge(&prot->memory_allocated, amt);
86736 }
86737
86738 -static inline long
86739 +static inline long __intentional_overflow(-1)
86740 sk_memory_allocated(const struct sock *sk)
86741 {
86742 struct proto *prot = sk->sk_prot;
86743 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86744 struct scm_cookie *scm;
86745 struct msghdr *msg, async_msg;
86746 struct kiocb *kiocb;
86747 -};
86748 +} __randomize_layout;
86749
86750 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86751 {
86752 @@ -1826,7 +1826,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86753 }
86754
86755 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86756 - char __user *from, char *to,
86757 + char __user *from, unsigned char *to,
86758 int copy, int offset)
86759 {
86760 if (skb->ip_summed == CHECKSUM_NONE) {
86761 @@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86762 }
86763 }
86764
86765 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86766 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86767
86768 /**
86769 * sk_page_frag - return an appropriate page_frag
86770 diff --git a/include/net/tcp.h b/include/net/tcp.h
86771 index 9d9111e..349c847 100644
86772 --- a/include/net/tcp.h
86773 +++ b/include/net/tcp.h
86774 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86775 void tcp_xmit_retransmit_queue(struct sock *);
86776 void tcp_simple_retransmit(struct sock *);
86777 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86778 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86779 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86780
86781 void tcp_send_probe0(struct sock *);
86782 void tcp_send_partial(struct sock *);
86783 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86784 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86785 */
86786 struct tcp_skb_cb {
86787 - __u32 seq; /* Starting sequence number */
86788 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86789 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86790 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86791 union {
86792 /* Note : tcp_tw_isn is used in input path only
86793 * (isn chosen by tcp_timewait_state_process())
86794 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86795
86796 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86797 /* 1 byte hole */
86798 - __u32 ack_seq; /* Sequence number ACK'd */
86799 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86800 union {
86801 struct inet_skb_parm h4;
86802 #if IS_ENABLED(CONFIG_IPV6)
86803 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86804 index dc4865e..152ee4c 100644
86805 --- a/include/net/xfrm.h
86806 +++ b/include/net/xfrm.h
86807 @@ -285,7 +285,6 @@ struct xfrm_dst;
86808 struct xfrm_policy_afinfo {
86809 unsigned short family;
86810 struct dst_ops *dst_ops;
86811 - void (*garbage_collect)(struct net *net);
86812 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86813 const xfrm_address_t *saddr,
86814 const xfrm_address_t *daddr);
86815 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86816 struct net_device *dev,
86817 const struct flowi *fl);
86818 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86819 -};
86820 +} __do_const;
86821
86822 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86823 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86824 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86825 int (*transport_finish)(struct sk_buff *skb,
86826 int async);
86827 void (*local_error)(struct sk_buff *skb, u32 mtu);
86828 -};
86829 +} __do_const;
86830
86831 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86832 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86833 @@ -437,7 +436,7 @@ struct xfrm_mode {
86834 struct module *owner;
86835 unsigned int encap;
86836 int flags;
86837 -};
86838 +} __do_const;
86839
86840 /* Flags for xfrm_mode. */
86841 enum {
86842 @@ -534,7 +533,7 @@ struct xfrm_policy {
86843 struct timer_list timer;
86844
86845 struct flow_cache_object flo;
86846 - atomic_t genid;
86847 + atomic_unchecked_t genid;
86848 u32 priority;
86849 u32 index;
86850 struct xfrm_mark mark;
86851 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86852 }
86853
86854 void xfrm_garbage_collect(struct net *net);
86855 +void xfrm_garbage_collect_deferred(struct net *net);
86856
86857 #else
86858
86859 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86860 static inline void xfrm_garbage_collect(struct net *net)
86861 {
86862 }
86863 +static inline void xfrm_garbage_collect_deferred(struct net *net)
86864 +{
86865 +}
86866 #endif
86867
86868 static __inline__
86869 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
86870 index 1017e0b..227aa4d 100644
86871 --- a/include/rdma/iw_cm.h
86872 +++ b/include/rdma/iw_cm.h
86873 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
86874 int backlog);
86875
86876 int (*destroy_listen)(struct iw_cm_id *cm_id);
86877 -};
86878 +} __no_const;
86879
86880 /**
86881 * iw_create_cm_id - Create an IW CM identifier.
86882 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
86883 index 93d14da..734b3d8 100644
86884 --- a/include/scsi/libfc.h
86885 +++ b/include/scsi/libfc.h
86886 @@ -771,6 +771,7 @@ struct libfc_function_template {
86887 */
86888 void (*disc_stop_final) (struct fc_lport *);
86889 };
86890 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
86891
86892 /**
86893 * struct fc_disc - Discovery context
86894 @@ -875,7 +876,7 @@ struct fc_lport {
86895 struct fc_vport *vport;
86896
86897 /* Operational Information */
86898 - struct libfc_function_template tt;
86899 + libfc_function_template_no_const tt;
86900 u8 link_up;
86901 u8 qfull;
86902 enum fc_lport_state state;
86903 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
86904 index 3a4edd1..feb2e3e 100644
86905 --- a/include/scsi/scsi_device.h
86906 +++ b/include/scsi/scsi_device.h
86907 @@ -185,9 +185,9 @@ struct scsi_device {
86908 unsigned int max_device_blocked; /* what device_blocked counts down from */
86909 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
86910
86911 - atomic_t iorequest_cnt;
86912 - atomic_t iodone_cnt;
86913 - atomic_t ioerr_cnt;
86914 + atomic_unchecked_t iorequest_cnt;
86915 + atomic_unchecked_t iodone_cnt;
86916 + atomic_unchecked_t ioerr_cnt;
86917
86918 struct device sdev_gendev,
86919 sdev_dev;
86920 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
86921 index 007a0bc..7188db8 100644
86922 --- a/include/scsi/scsi_transport_fc.h
86923 +++ b/include/scsi/scsi_transport_fc.h
86924 @@ -756,7 +756,8 @@ struct fc_function_template {
86925 unsigned long show_host_system_hostname:1;
86926
86927 unsigned long disable_target_scan:1;
86928 -};
86929 +} __do_const;
86930 +typedef struct fc_function_template __no_const fc_function_template_no_const;
86931
86932
86933 /**
86934 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
86935 index 396e8f7..b037e89 100644
86936 --- a/include/sound/compress_driver.h
86937 +++ b/include/sound/compress_driver.h
86938 @@ -129,7 +129,7 @@ struct snd_compr_ops {
86939 struct snd_compr_caps *caps);
86940 int (*get_codec_caps) (struct snd_compr_stream *stream,
86941 struct snd_compr_codec_caps *codec);
86942 -};
86943 +} __no_const;
86944
86945 /**
86946 * struct snd_compr: Compressed device
86947 diff --git a/include/sound/soc.h b/include/sound/soc.h
86948 index ac8b333..59c3692 100644
86949 --- a/include/sound/soc.h
86950 +++ b/include/sound/soc.h
86951 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
86952 enum snd_soc_dapm_type, int);
86953
86954 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
86955 -};
86956 +} __do_const;
86957
86958 /* SoC platform interface */
86959 struct snd_soc_platform_driver {
86960 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
86961 const struct snd_compr_ops *compr_ops;
86962
86963 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
86964 -};
86965 +} __do_const;
86966
86967 struct snd_soc_dai_link_component {
86968 const char *name;
86969 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
86970 index 672150b..9d4bec4 100644
86971 --- a/include/target/target_core_base.h
86972 +++ b/include/target/target_core_base.h
86973 @@ -767,7 +767,7 @@ struct se_device {
86974 atomic_long_t write_bytes;
86975 /* Active commands on this virtual SE device */
86976 atomic_t simple_cmds;
86977 - atomic_t dev_ordered_id;
86978 + atomic_unchecked_t dev_ordered_id;
86979 atomic_t dev_ordered_sync;
86980 atomic_t dev_qf_count;
86981 int export_count;
86982 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
86983 new file mode 100644
86984 index 0000000..fb634b7
86985 --- /dev/null
86986 +++ b/include/trace/events/fs.h
86987 @@ -0,0 +1,53 @@
86988 +#undef TRACE_SYSTEM
86989 +#define TRACE_SYSTEM fs
86990 +
86991 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
86992 +#define _TRACE_FS_H
86993 +
86994 +#include <linux/fs.h>
86995 +#include <linux/tracepoint.h>
86996 +
86997 +TRACE_EVENT(do_sys_open,
86998 +
86999 + TP_PROTO(const char *filename, int flags, int mode),
87000 +
87001 + TP_ARGS(filename, flags, mode),
87002 +
87003 + TP_STRUCT__entry(
87004 + __string( filename, filename )
87005 + __field( int, flags )
87006 + __field( int, mode )
87007 + ),
87008 +
87009 + TP_fast_assign(
87010 + __assign_str(filename, filename);
87011 + __entry->flags = flags;
87012 + __entry->mode = mode;
87013 + ),
87014 +
87015 + TP_printk("\"%s\" %x %o",
87016 + __get_str(filename), __entry->flags, __entry->mode)
87017 +);
87018 +
87019 +TRACE_EVENT(open_exec,
87020 +
87021 + TP_PROTO(const char *filename),
87022 +
87023 + TP_ARGS(filename),
87024 +
87025 + TP_STRUCT__entry(
87026 + __string( filename, filename )
87027 + ),
87028 +
87029 + TP_fast_assign(
87030 + __assign_str(filename, filename);
87031 + ),
87032 +
87033 + TP_printk("\"%s\"",
87034 + __get_str(filename))
87035 +);
87036 +
87037 +#endif /* _TRACE_FS_H */
87038 +
87039 +/* This part must be outside protection */
87040 +#include <trace/define_trace.h>
87041 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
87042 index 3608beb..df39d8a 100644
87043 --- a/include/trace/events/irq.h
87044 +++ b/include/trace/events/irq.h
87045 @@ -36,7 +36,7 @@ struct softirq_action;
87046 */
87047 TRACE_EVENT(irq_handler_entry,
87048
87049 - TP_PROTO(int irq, struct irqaction *action),
87050 + TP_PROTO(int irq, const struct irqaction *action),
87051
87052 TP_ARGS(irq, action),
87053
87054 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
87055 */
87056 TRACE_EVENT(irq_handler_exit,
87057
87058 - TP_PROTO(int irq, struct irqaction *action, int ret),
87059 + TP_PROTO(int irq, const struct irqaction *action, int ret),
87060
87061 TP_ARGS(irq, action, ret),
87062
87063 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
87064 index 7caf44c..23c6f27 100644
87065 --- a/include/uapi/linux/a.out.h
87066 +++ b/include/uapi/linux/a.out.h
87067 @@ -39,6 +39,14 @@ enum machine_type {
87068 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
87069 };
87070
87071 +/* Constants for the N_FLAGS field */
87072 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87073 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
87074 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
87075 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
87076 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87077 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87078 +
87079 #if !defined (N_MAGIC)
87080 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
87081 #endif
87082 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87083 index 22b6ad3..aeba37e 100644
87084 --- a/include/uapi/linux/bcache.h
87085 +++ b/include/uapi/linux/bcache.h
87086 @@ -5,6 +5,7 @@
87087 * Bcache on disk data structures
87088 */
87089
87090 +#include <linux/compiler.h>
87091 #include <asm/types.h>
87092
87093 #define BITMASK(name, type, field, offset, size) \
87094 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87095 /* Btree keys - all units are in sectors */
87096
87097 struct bkey {
87098 - __u64 high;
87099 - __u64 low;
87100 + __u64 high __intentional_overflow(-1);
87101 + __u64 low __intentional_overflow(-1);
87102 __u64 ptr[];
87103 };
87104
87105 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87106 index d876736..ccce5c0 100644
87107 --- a/include/uapi/linux/byteorder/little_endian.h
87108 +++ b/include/uapi/linux/byteorder/little_endian.h
87109 @@ -42,51 +42,51 @@
87110
87111 static inline __le64 __cpu_to_le64p(const __u64 *p)
87112 {
87113 - return (__force __le64)*p;
87114 + return (__force const __le64)*p;
87115 }
87116 -static inline __u64 __le64_to_cpup(const __le64 *p)
87117 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87118 {
87119 - return (__force __u64)*p;
87120 + return (__force const __u64)*p;
87121 }
87122 static inline __le32 __cpu_to_le32p(const __u32 *p)
87123 {
87124 - return (__force __le32)*p;
87125 + return (__force const __le32)*p;
87126 }
87127 static inline __u32 __le32_to_cpup(const __le32 *p)
87128 {
87129 - return (__force __u32)*p;
87130 + return (__force const __u32)*p;
87131 }
87132 static inline __le16 __cpu_to_le16p(const __u16 *p)
87133 {
87134 - return (__force __le16)*p;
87135 + return (__force const __le16)*p;
87136 }
87137 static inline __u16 __le16_to_cpup(const __le16 *p)
87138 {
87139 - return (__force __u16)*p;
87140 + return (__force const __u16)*p;
87141 }
87142 static inline __be64 __cpu_to_be64p(const __u64 *p)
87143 {
87144 - return (__force __be64)__swab64p(p);
87145 + return (__force const __be64)__swab64p(p);
87146 }
87147 static inline __u64 __be64_to_cpup(const __be64 *p)
87148 {
87149 - return __swab64p((__u64 *)p);
87150 + return __swab64p((const __u64 *)p);
87151 }
87152 static inline __be32 __cpu_to_be32p(const __u32 *p)
87153 {
87154 - return (__force __be32)__swab32p(p);
87155 + return (__force const __be32)__swab32p(p);
87156 }
87157 -static inline __u32 __be32_to_cpup(const __be32 *p)
87158 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87159 {
87160 - return __swab32p((__u32 *)p);
87161 + return __swab32p((const __u32 *)p);
87162 }
87163 static inline __be16 __cpu_to_be16p(const __u16 *p)
87164 {
87165 - return (__force __be16)__swab16p(p);
87166 + return (__force const __be16)__swab16p(p);
87167 }
87168 static inline __u16 __be16_to_cpup(const __be16 *p)
87169 {
87170 - return __swab16p((__u16 *)p);
87171 + return __swab16p((const __u16 *)p);
87172 }
87173 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87174 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87175 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87176 index 71e1d0e..6cc9caf 100644
87177 --- a/include/uapi/linux/elf.h
87178 +++ b/include/uapi/linux/elf.h
87179 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87180 #define PT_GNU_EH_FRAME 0x6474e550
87181
87182 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87183 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87184 +
87185 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87186 +
87187 +/* Constants for the e_flags field */
87188 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87189 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87190 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87191 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87192 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87193 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87194
87195 /*
87196 * Extended Numbering
87197 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87198 #define DT_DEBUG 21
87199 #define DT_TEXTREL 22
87200 #define DT_JMPREL 23
87201 +#define DT_FLAGS 30
87202 + #define DF_TEXTREL 0x00000004
87203 #define DT_ENCODING 32
87204 #define OLD_DT_LOOS 0x60000000
87205 #define DT_LOOS 0x6000000d
87206 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87207 #define PF_W 0x2
87208 #define PF_X 0x1
87209
87210 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87211 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87212 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87213 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87214 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87215 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87216 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87217 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87218 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87219 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87220 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87221 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87222 +
87223 typedef struct elf32_phdr{
87224 Elf32_Word p_type;
87225 Elf32_Off p_offset;
87226 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87227 #define EI_OSABI 7
87228 #define EI_PAD 8
87229
87230 +#define EI_PAX 14
87231 +
87232 #define ELFMAG0 0x7f /* EI_MAG */
87233 #define ELFMAG1 'E'
87234 #define ELFMAG2 'L'
87235 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87236 index aa169c4..6a2771d 100644
87237 --- a/include/uapi/linux/personality.h
87238 +++ b/include/uapi/linux/personality.h
87239 @@ -30,6 +30,7 @@ enum {
87240 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87241 ADDR_NO_RANDOMIZE | \
87242 ADDR_COMPAT_LAYOUT | \
87243 + ADDR_LIMIT_3GB | \
87244 MMAP_PAGE_ZERO)
87245
87246 /*
87247 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87248 index 7530e74..e714828 100644
87249 --- a/include/uapi/linux/screen_info.h
87250 +++ b/include/uapi/linux/screen_info.h
87251 @@ -43,7 +43,8 @@ struct screen_info {
87252 __u16 pages; /* 0x32 */
87253 __u16 vesa_attributes; /* 0x34 */
87254 __u32 capabilities; /* 0x36 */
87255 - __u8 _reserved[6]; /* 0x3a */
87256 + __u16 vesapm_size; /* 0x3a */
87257 + __u8 _reserved[4]; /* 0x3c */
87258 } __attribute__((packed));
87259
87260 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87261 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87262 index 0e011eb..82681b1 100644
87263 --- a/include/uapi/linux/swab.h
87264 +++ b/include/uapi/linux/swab.h
87265 @@ -43,7 +43,7 @@
87266 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87267 */
87268
87269 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87270 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87271 {
87272 #ifdef __HAVE_BUILTIN_BSWAP16__
87273 return __builtin_bswap16(val);
87274 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87275 #endif
87276 }
87277
87278 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87279 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87280 {
87281 #ifdef __HAVE_BUILTIN_BSWAP32__
87282 return __builtin_bswap32(val);
87283 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87284 #endif
87285 }
87286
87287 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87288 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87289 {
87290 #ifdef __HAVE_BUILTIN_BSWAP64__
87291 return __builtin_bswap64(val);
87292 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87293 index 1590c49..5eab462 100644
87294 --- a/include/uapi/linux/xattr.h
87295 +++ b/include/uapi/linux/xattr.h
87296 @@ -73,5 +73,9 @@
87297 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87298 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87299
87300 +/* User namespace */
87301 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87302 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87303 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87304
87305 #endif /* _UAPI_LINUX_XATTR_H */
87306 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87307 index f9466fa..f4e2b81 100644
87308 --- a/include/video/udlfb.h
87309 +++ b/include/video/udlfb.h
87310 @@ -53,10 +53,10 @@ struct dlfb_data {
87311 u32 pseudo_palette[256];
87312 int blank_mode; /*one of FB_BLANK_ */
87313 /* blit-only rendering path metrics, exposed through sysfs */
87314 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87315 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87316 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87317 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87318 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87319 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87320 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87321 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87322 };
87323
87324 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87325 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87326 index 30f5362..8ed8ac9 100644
87327 --- a/include/video/uvesafb.h
87328 +++ b/include/video/uvesafb.h
87329 @@ -122,6 +122,7 @@ struct uvesafb_par {
87330 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87331 u8 pmi_setpal; /* PMI for palette changes */
87332 u16 *pmi_base; /* protected mode interface location */
87333 + u8 *pmi_code; /* protected mode code location */
87334 void *pmi_start;
87335 void *pmi_pal;
87336 u8 *vbe_state_orig; /*
87337 diff --git a/init/Kconfig b/init/Kconfig
87338 index 9afb971..27d6fca 100644
87339 --- a/init/Kconfig
87340 +++ b/init/Kconfig
87341 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87342
87343 config CHECKPOINT_RESTORE
87344 bool "Checkpoint/restore support" if EXPERT
87345 + depends on !GRKERNSEC
87346 default n
87347 help
87348 Enables additional kernel features in a sake of checkpoint/restore.
87349 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87350
87351 config COMPAT_BRK
87352 bool "Disable heap randomization"
87353 - default y
87354 + default n
87355 help
87356 Randomizing heap placement makes heap exploits harder, but it
87357 also breaks ancient binaries (including anything libc5 based).
87358 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87359 config STOP_MACHINE
87360 bool
87361 default y
87362 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87363 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87364 help
87365 Need stop_machine() primitive.
87366
87367 diff --git a/init/Makefile b/init/Makefile
87368 index 7bc47ee..6da2dc7 100644
87369 --- a/init/Makefile
87370 +++ b/init/Makefile
87371 @@ -2,6 +2,9 @@
87372 # Makefile for the linux kernel.
87373 #
87374
87375 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87376 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87377 +
87378 obj-y := main.o version.o mounts.o
87379 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87380 obj-y += noinitramfs.o
87381 diff --git a/init/do_mounts.c b/init/do_mounts.c
87382 index eb41008..f5dbbf9 100644
87383 --- a/init/do_mounts.c
87384 +++ b/init/do_mounts.c
87385 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87386 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87387 {
87388 struct super_block *s;
87389 - int err = sys_mount(name, "/root", fs, flags, data);
87390 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87391 if (err)
87392 return err;
87393
87394 - sys_chdir("/root");
87395 + sys_chdir((const char __force_user *)"/root");
87396 s = current->fs->pwd.dentry->d_sb;
87397 ROOT_DEV = s->s_dev;
87398 printk(KERN_INFO
87399 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87400 va_start(args, fmt);
87401 vsprintf(buf, fmt, args);
87402 va_end(args);
87403 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87404 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87405 if (fd >= 0) {
87406 sys_ioctl(fd, FDEJECT, 0);
87407 sys_close(fd);
87408 }
87409 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87410 - fd = sys_open("/dev/console", O_RDWR, 0);
87411 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87412 if (fd >= 0) {
87413 sys_ioctl(fd, TCGETS, (long)&termios);
87414 termios.c_lflag &= ~ICANON;
87415 sys_ioctl(fd, TCSETSF, (long)&termios);
87416 - sys_read(fd, &c, 1);
87417 + sys_read(fd, (char __user *)&c, 1);
87418 termios.c_lflag |= ICANON;
87419 sys_ioctl(fd, TCSETSF, (long)&termios);
87420 sys_close(fd);
87421 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87422 mount_root();
87423 out:
87424 devtmpfs_mount("dev");
87425 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87426 - sys_chroot(".");
87427 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87428 + sys_chroot((const char __force_user *)".");
87429 }
87430
87431 static bool is_tmpfs;
87432 diff --git a/init/do_mounts.h b/init/do_mounts.h
87433 index f5b978a..69dbfe8 100644
87434 --- a/init/do_mounts.h
87435 +++ b/init/do_mounts.h
87436 @@ -15,15 +15,15 @@ extern int root_mountflags;
87437
87438 static inline int create_dev(char *name, dev_t dev)
87439 {
87440 - sys_unlink(name);
87441 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87442 + sys_unlink((char __force_user *)name);
87443 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87444 }
87445
87446 #if BITS_PER_LONG == 32
87447 static inline u32 bstat(char *name)
87448 {
87449 struct stat64 stat;
87450 - if (sys_stat64(name, &stat) != 0)
87451 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87452 return 0;
87453 if (!S_ISBLK(stat.st_mode))
87454 return 0;
87455 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87456 static inline u32 bstat(char *name)
87457 {
87458 struct stat stat;
87459 - if (sys_newstat(name, &stat) != 0)
87460 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87461 return 0;
87462 if (!S_ISBLK(stat.st_mode))
87463 return 0;
87464 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87465 index 3e0878e..8a9d7a0 100644
87466 --- a/init/do_mounts_initrd.c
87467 +++ b/init/do_mounts_initrd.c
87468 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87469 {
87470 sys_unshare(CLONE_FS | CLONE_FILES);
87471 /* stdin/stdout/stderr for /linuxrc */
87472 - sys_open("/dev/console", O_RDWR, 0);
87473 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87474 sys_dup(0);
87475 sys_dup(0);
87476 /* move initrd over / and chdir/chroot in initrd root */
87477 - sys_chdir("/root");
87478 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87479 - sys_chroot(".");
87480 + sys_chdir((const char __force_user *)"/root");
87481 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87482 + sys_chroot((const char __force_user *)".");
87483 sys_setsid();
87484 return 0;
87485 }
87486 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87487 create_dev("/dev/root.old", Root_RAM0);
87488 /* mount initrd on rootfs' /root */
87489 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87490 - sys_mkdir("/old", 0700);
87491 - sys_chdir("/old");
87492 + sys_mkdir((const char __force_user *)"/old", 0700);
87493 + sys_chdir((const char __force_user *)"/old");
87494
87495 /* try loading default modules from initrd */
87496 load_default_modules();
87497 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87498 current->flags &= ~PF_FREEZER_SKIP;
87499
87500 /* move initrd to rootfs' /old */
87501 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87502 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87503 /* switch root and cwd back to / of rootfs */
87504 - sys_chroot("..");
87505 + sys_chroot((const char __force_user *)"..");
87506
87507 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87508 - sys_chdir("/old");
87509 + sys_chdir((const char __force_user *)"/old");
87510 return;
87511 }
87512
87513 - sys_chdir("/");
87514 + sys_chdir((const char __force_user *)"/");
87515 ROOT_DEV = new_decode_dev(real_root_dev);
87516 mount_root();
87517
87518 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87519 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87520 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87521 if (!error)
87522 printk("okay\n");
87523 else {
87524 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87525 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87526 if (error == -ENOENT)
87527 printk("/initrd does not exist. Ignored.\n");
87528 else
87529 printk("failed\n");
87530 printk(KERN_NOTICE "Unmounting old root\n");
87531 - sys_umount("/old", MNT_DETACH);
87532 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87533 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87534 if (fd < 0) {
87535 error = fd;
87536 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87537 * mounted in the normal path.
87538 */
87539 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87540 - sys_unlink("/initrd.image");
87541 + sys_unlink((const char __force_user *)"/initrd.image");
87542 handle_initrd();
87543 return 1;
87544 }
87545 }
87546 - sys_unlink("/initrd.image");
87547 + sys_unlink((const char __force_user *)"/initrd.image");
87548 return 0;
87549 }
87550 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87551 index 8cb6db5..d729f50 100644
87552 --- a/init/do_mounts_md.c
87553 +++ b/init/do_mounts_md.c
87554 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87555 partitioned ? "_d" : "", minor,
87556 md_setup_args[ent].device_names);
87557
87558 - fd = sys_open(name, 0, 0);
87559 + fd = sys_open((char __force_user *)name, 0, 0);
87560 if (fd < 0) {
87561 printk(KERN_ERR "md: open failed - cannot start "
87562 "array %s\n", name);
87563 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87564 * array without it
87565 */
87566 sys_close(fd);
87567 - fd = sys_open(name, 0, 0);
87568 + fd = sys_open((char __force_user *)name, 0, 0);
87569 sys_ioctl(fd, BLKRRPART, 0);
87570 }
87571 sys_close(fd);
87572 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87573
87574 wait_for_device_probe();
87575
87576 - fd = sys_open("/dev/md0", 0, 0);
87577 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87578 if (fd >= 0) {
87579 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87580 sys_close(fd);
87581 diff --git a/init/init_task.c b/init/init_task.c
87582 index ba0a7f36..2bcf1d5 100644
87583 --- a/init/init_task.c
87584 +++ b/init/init_task.c
87585 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87586 * Initial thread structure. Alignment of this is handled by a special
87587 * linker map entry.
87588 */
87589 +#ifdef CONFIG_X86
87590 +union thread_union init_thread_union __init_task_data;
87591 +#else
87592 union thread_union init_thread_union __init_task_data =
87593 { INIT_THREAD_INFO(init_task) };
87594 +#endif
87595 diff --git a/init/initramfs.c b/init/initramfs.c
87596 index ad1bd77..dca2c1b 100644
87597 --- a/init/initramfs.c
87598 +++ b/init/initramfs.c
87599 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87600
87601 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87602 while (count) {
87603 - ssize_t rv = sys_write(fd, p, count);
87604 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87605
87606 if (rv < 0) {
87607 if (rv == -EINTR || rv == -EAGAIN)
87608 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87609 }
87610 }
87611
87612 -static long __init do_utime(char *filename, time_t mtime)
87613 +static long __init do_utime(char __force_user *filename, time_t mtime)
87614 {
87615 struct timespec t[2];
87616
87617 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87618 struct dir_entry *de, *tmp;
87619 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87620 list_del(&de->list);
87621 - do_utime(de->name, de->mtime);
87622 + do_utime((char __force_user *)de->name, de->mtime);
87623 kfree(de->name);
87624 kfree(de);
87625 }
87626 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87627 if (nlink >= 2) {
87628 char *old = find_link(major, minor, ino, mode, collected);
87629 if (old)
87630 - return (sys_link(old, collected) < 0) ? -1 : 1;
87631 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87632 }
87633 return 0;
87634 }
87635 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87636 {
87637 struct stat st;
87638
87639 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87640 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87641 if (S_ISDIR(st.st_mode))
87642 - sys_rmdir(path);
87643 + sys_rmdir((char __force_user *)path);
87644 else
87645 - sys_unlink(path);
87646 + sys_unlink((char __force_user *)path);
87647 }
87648 }
87649
87650 @@ -338,7 +338,7 @@ static int __init do_name(void)
87651 int openflags = O_WRONLY|O_CREAT;
87652 if (ml != 1)
87653 openflags |= O_TRUNC;
87654 - wfd = sys_open(collected, openflags, mode);
87655 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87656
87657 if (wfd >= 0) {
87658 sys_fchown(wfd, uid, gid);
87659 @@ -350,17 +350,17 @@ static int __init do_name(void)
87660 }
87661 }
87662 } else if (S_ISDIR(mode)) {
87663 - sys_mkdir(collected, mode);
87664 - sys_chown(collected, uid, gid);
87665 - sys_chmod(collected, mode);
87666 + sys_mkdir((char __force_user *)collected, mode);
87667 + sys_chown((char __force_user *)collected, uid, gid);
87668 + sys_chmod((char __force_user *)collected, mode);
87669 dir_add(collected, mtime);
87670 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87671 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87672 if (maybe_link() == 0) {
87673 - sys_mknod(collected, mode, rdev);
87674 - sys_chown(collected, uid, gid);
87675 - sys_chmod(collected, mode);
87676 - do_utime(collected, mtime);
87677 + sys_mknod((char __force_user *)collected, mode, rdev);
87678 + sys_chown((char __force_user *)collected, uid, gid);
87679 + sys_chmod((char __force_user *)collected, mode);
87680 + do_utime((char __force_user *)collected, mtime);
87681 }
87682 }
87683 return 0;
87684 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87685 if (xwrite(wfd, victim, body_len) != body_len)
87686 error("write error");
87687 sys_close(wfd);
87688 - do_utime(vcollected, mtime);
87689 + do_utime((char __force_user *)vcollected, mtime);
87690 kfree(vcollected);
87691 eat(body_len);
87692 state = SkipIt;
87693 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87694 {
87695 collected[N_ALIGN(name_len) + body_len] = '\0';
87696 clean_path(collected, 0);
87697 - sys_symlink(collected + N_ALIGN(name_len), collected);
87698 - sys_lchown(collected, uid, gid);
87699 - do_utime(collected, mtime);
87700 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87701 + sys_lchown((char __force_user *)collected, uid, gid);
87702 + do_utime((char __force_user *)collected, mtime);
87703 state = SkipIt;
87704 next_state = Reset;
87705 return 0;
87706 diff --git a/init/main.c b/init/main.c
87707 index 61b99376..1e346cb 100644
87708 --- a/init/main.c
87709 +++ b/init/main.c
87710 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87711 static inline void mark_rodata_ro(void) { }
87712 #endif
87713
87714 +extern void grsecurity_init(void);
87715 +
87716 /*
87717 * Debug helper: via this flag we know that we are in 'early bootup code'
87718 * where only the boot processor is running with IRQ disabled. This means
87719 @@ -161,6 +163,85 @@ static int __init set_reset_devices(char *str)
87720
87721 __setup("reset_devices", set_reset_devices);
87722
87723 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87724 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87725 +static int __init setup_grsec_proc_gid(char *str)
87726 +{
87727 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87728 + return 1;
87729 +}
87730 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87731 +#endif
87732 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
87733 +int grsec_enable_sysfs_restrict = 1;
87734 +static int __init setup_grsec_sysfs_restrict(char *str)
87735 +{
87736 + if (!simple_strtol(str, NULL, 0))
87737 + grsec_enable_sysfs_restrict = 0;
87738 + return 1;
87739 +}
87740 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
87741 +#endif
87742 +
87743 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87744 +unsigned long pax_user_shadow_base __read_only;
87745 +EXPORT_SYMBOL(pax_user_shadow_base);
87746 +extern char pax_enter_kernel_user[];
87747 +extern char pax_exit_kernel_user[];
87748 +#endif
87749 +
87750 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87751 +static int __init setup_pax_nouderef(char *str)
87752 +{
87753 +#ifdef CONFIG_X86_32
87754 + unsigned int cpu;
87755 + struct desc_struct *gdt;
87756 +
87757 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87758 + gdt = get_cpu_gdt_table(cpu);
87759 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87760 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87761 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87762 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87763 + }
87764 + loadsegment(ds, __KERNEL_DS);
87765 + loadsegment(es, __KERNEL_DS);
87766 + loadsegment(ss, __KERNEL_DS);
87767 +#else
87768 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87769 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87770 + clone_pgd_mask = ~(pgdval_t)0UL;
87771 + pax_user_shadow_base = 0UL;
87772 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87773 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87774 +#endif
87775 +
87776 + return 0;
87777 +}
87778 +early_param("pax_nouderef", setup_pax_nouderef);
87779 +
87780 +#ifdef CONFIG_X86_64
87781 +static int __init setup_pax_weakuderef(char *str)
87782 +{
87783 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87784 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87785 + return 1;
87786 +}
87787 +__setup("pax_weakuderef", setup_pax_weakuderef);
87788 +#endif
87789 +#endif
87790 +
87791 +#ifdef CONFIG_PAX_SOFTMODE
87792 +int pax_softmode;
87793 +
87794 +static int __init setup_pax_softmode(char *str)
87795 +{
87796 + get_option(&str, &pax_softmode);
87797 + return 1;
87798 +}
87799 +__setup("pax_softmode=", setup_pax_softmode);
87800 +#endif
87801 +
87802 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87803 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87804 static const char *panic_later, *panic_param;
87805 @@ -735,7 +816,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87806 struct blacklist_entry *entry;
87807 char *fn_name;
87808
87809 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87810 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87811 if (!fn_name)
87812 return false;
87813
87814 @@ -787,7 +868,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87815 {
87816 int count = preempt_count();
87817 int ret;
87818 - char msgbuf[64];
87819 + const char *msg1 = "", *msg2 = "";
87820
87821 if (initcall_blacklisted(fn))
87822 return -EPERM;
87823 @@ -797,18 +878,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87824 else
87825 ret = fn();
87826
87827 - msgbuf[0] = 0;
87828 -
87829 if (preempt_count() != count) {
87830 - sprintf(msgbuf, "preemption imbalance ");
87831 + msg1 = " preemption imbalance";
87832 preempt_count_set(count);
87833 }
87834 if (irqs_disabled()) {
87835 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87836 + msg2 = " disabled interrupts";
87837 local_irq_enable();
87838 }
87839 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87840 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87841
87842 + add_latent_entropy();
87843 return ret;
87844 }
87845
87846 @@ -914,8 +994,8 @@ static int run_init_process(const char *init_filename)
87847 {
87848 argv_init[0] = init_filename;
87849 return do_execve(getname_kernel(init_filename),
87850 - (const char __user *const __user *)argv_init,
87851 - (const char __user *const __user *)envp_init);
87852 + (const char __user *const __force_user *)argv_init,
87853 + (const char __user *const __force_user *)envp_init);
87854 }
87855
87856 static int try_to_run_init_process(const char *init_filename)
87857 @@ -932,6 +1012,10 @@ static int try_to_run_init_process(const char *init_filename)
87858 return ret;
87859 }
87860
87861 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87862 +extern int gr_init_ran;
87863 +#endif
87864 +
87865 static noinline void __init kernel_init_freeable(void);
87866
87867 static int __ref kernel_init(void *unused)
87868 @@ -956,6 +1040,11 @@ static int __ref kernel_init(void *unused)
87869 ramdisk_execute_command, ret);
87870 }
87871
87872 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87873 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
87874 + gr_init_ran = 1;
87875 +#endif
87876 +
87877 /*
87878 * We try each of these until one succeeds.
87879 *
87880 @@ -1016,7 +1105,7 @@ static noinline void __init kernel_init_freeable(void)
87881 do_basic_setup();
87882
87883 /* Open the /dev/console on the rootfs, this should never fail */
87884 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
87885 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
87886 pr_err("Warning: unable to open an initial console.\n");
87887
87888 (void) sys_dup(0);
87889 @@ -1029,11 +1118,13 @@ static noinline void __init kernel_init_freeable(void)
87890 if (!ramdisk_execute_command)
87891 ramdisk_execute_command = "/init";
87892
87893 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
87894 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
87895 ramdisk_execute_command = NULL;
87896 prepare_namespace();
87897 }
87898
87899 + grsecurity_init();
87900 +
87901 /*
87902 * Ok, we have completed the initial bootup, and
87903 * we're essentially up and running. Get rid of the
87904 diff --git a/ipc/compat.c b/ipc/compat.c
87905 index 9b3c85f..1c4d897 100644
87906 --- a/ipc/compat.c
87907 +++ b/ipc/compat.c
87908 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
87909 COMPAT_SHMLBA);
87910 if (err < 0)
87911 return err;
87912 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
87913 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
87914 }
87915 case SHMDT:
87916 return sys_shmdt(compat_ptr(ptr));
87917 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
87918 index 8ad93c2..efd80f8 100644
87919 --- a/ipc/ipc_sysctl.c
87920 +++ b/ipc/ipc_sysctl.c
87921 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
87922 static int proc_ipc_dointvec(struct ctl_table *table, int write,
87923 void __user *buffer, size_t *lenp, loff_t *ppos)
87924 {
87925 - struct ctl_table ipc_table;
87926 + ctl_table_no_const ipc_table;
87927
87928 memcpy(&ipc_table, table, sizeof(ipc_table));
87929 ipc_table.data = get_ipc(table);
87930 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
87931 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
87932 void __user *buffer, size_t *lenp, loff_t *ppos)
87933 {
87934 - struct ctl_table ipc_table;
87935 + ctl_table_no_const ipc_table;
87936
87937 memcpy(&ipc_table, table, sizeof(ipc_table));
87938 ipc_table.data = get_ipc(table);
87939 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
87940 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87941 void __user *buffer, size_t *lenp, loff_t *ppos)
87942 {
87943 - struct ctl_table ipc_table;
87944 + ctl_table_no_const ipc_table;
87945 memcpy(&ipc_table, table, sizeof(ipc_table));
87946 ipc_table.data = get_ipc(table);
87947
87948 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87949 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
87950 void __user *buffer, size_t *lenp, loff_t *ppos)
87951 {
87952 - struct ctl_table ipc_table;
87953 + ctl_table_no_const ipc_table;
87954 int dummy = 0;
87955
87956 memcpy(&ipc_table, table, sizeof(ipc_table));
87957 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
87958 index 68d4e95..1477ded 100644
87959 --- a/ipc/mq_sysctl.c
87960 +++ b/ipc/mq_sysctl.c
87961 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
87962 static int proc_mq_dointvec(struct ctl_table *table, int write,
87963 void __user *buffer, size_t *lenp, loff_t *ppos)
87964 {
87965 - struct ctl_table mq_table;
87966 + ctl_table_no_const mq_table;
87967 memcpy(&mq_table, table, sizeof(mq_table));
87968 mq_table.data = get_mq(table);
87969
87970 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
87971 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
87972 void __user *buffer, size_t *lenp, loff_t *ppos)
87973 {
87974 - struct ctl_table mq_table;
87975 + ctl_table_no_const mq_table;
87976 memcpy(&mq_table, table, sizeof(mq_table));
87977 mq_table.data = get_mq(table);
87978
87979 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
87980 index 7635a1c..7432cb6 100644
87981 --- a/ipc/mqueue.c
87982 +++ b/ipc/mqueue.c
87983 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
87984 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
87985 info->attr.mq_msgsize);
87986
87987 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
87988 spin_lock(&mq_lock);
87989 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
87990 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
87991 diff --git a/ipc/shm.c b/ipc/shm.c
87992 index 19633b4..d454904 100644
87993 --- a/ipc/shm.c
87994 +++ b/ipc/shm.c
87995 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
87996 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
87997 #endif
87998
87999 +#ifdef CONFIG_GRKERNSEC
88000 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88001 + const u64 shm_createtime, const kuid_t cuid,
88002 + const int shmid);
88003 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
88004 + const u64 shm_createtime);
88005 +#endif
88006 +
88007 void shm_init_ns(struct ipc_namespace *ns)
88008 {
88009 ns->shm_ctlmax = SHMMAX;
88010 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
88011 shp->shm_lprid = 0;
88012 shp->shm_atim = shp->shm_dtim = 0;
88013 shp->shm_ctim = get_seconds();
88014 +#ifdef CONFIG_GRKERNSEC
88015 + shp->shm_createtime = ktime_get_ns();
88016 +#endif
88017 shp->shm_segsz = size;
88018 shp->shm_nattch = 0;
88019 shp->shm_file = file;
88020 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88021 f_mode = FMODE_READ | FMODE_WRITE;
88022 }
88023 if (shmflg & SHM_EXEC) {
88024 +
88025 +#ifdef CONFIG_PAX_MPROTECT
88026 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
88027 + goto out;
88028 +#endif
88029 +
88030 prot |= PROT_EXEC;
88031 acc_mode |= S_IXUGO;
88032 }
88033 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88034 if (err)
88035 goto out_unlock;
88036
88037 +#ifdef CONFIG_GRKERNSEC
88038 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
88039 + shp->shm_perm.cuid, shmid) ||
88040 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
88041 + err = -EACCES;
88042 + goto out_unlock;
88043 + }
88044 +#endif
88045 +
88046 ipc_lock_object(&shp->shm_perm);
88047
88048 /* check if shm_destroy() is tearing down shp */
88049 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
88050 path = shp->shm_file->f_path;
88051 path_get(&path);
88052 shp->shm_nattch++;
88053 +#ifdef CONFIG_GRKERNSEC
88054 + shp->shm_lapid = current->pid;
88055 +#endif
88056 size = i_size_read(path.dentry->d_inode);
88057 ipc_unlock_object(&shp->shm_perm);
88058 rcu_read_unlock();
88059 diff --git a/ipc/util.c b/ipc/util.c
88060 index 106bed0..f851429 100644
88061 --- a/ipc/util.c
88062 +++ b/ipc/util.c
88063 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
88064 int (*show)(struct seq_file *, void *);
88065 };
88066
88067 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
88068 +
88069 /**
88070 * ipc_init - initialise ipc subsystem
88071 *
88072 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
88073 granted_mode >>= 6;
88074 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
88075 granted_mode >>= 3;
88076 +
88077 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
88078 + return -1;
88079 +
88080 /* is there some bit set in requested_mode but not in granted_mode? */
88081 if ((requested_mode & ~granted_mode & 0007) &&
88082 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88083 diff --git a/kernel/audit.c b/kernel/audit.c
88084 index 72ab759..757deba 100644
88085 --- a/kernel/audit.c
88086 +++ b/kernel/audit.c
88087 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88088 3) suppressed due to audit_rate_limit
88089 4) suppressed due to audit_backlog_limit
88090 */
88091 -static atomic_t audit_lost = ATOMIC_INIT(0);
88092 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88093
88094 /* The netlink socket. */
88095 static struct sock *audit_sock;
88096 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88097 unsigned long now;
88098 int print;
88099
88100 - atomic_inc(&audit_lost);
88101 + atomic_inc_unchecked(&audit_lost);
88102
88103 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88104
88105 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88106 if (print) {
88107 if (printk_ratelimit())
88108 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88109 - atomic_read(&audit_lost),
88110 + atomic_read_unchecked(&audit_lost),
88111 audit_rate_limit,
88112 audit_backlog_limit);
88113 audit_panic(message);
88114 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88115 s.pid = audit_pid;
88116 s.rate_limit = audit_rate_limit;
88117 s.backlog_limit = audit_backlog_limit;
88118 - s.lost = atomic_read(&audit_lost);
88119 + s.lost = atomic_read_unchecked(&audit_lost);
88120 s.backlog = skb_queue_len(&audit_skb_queue);
88121 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88122 s.backlog_wait_time = audit_backlog_wait_time;
88123 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88124 index 072566d..1190489 100644
88125 --- a/kernel/auditsc.c
88126 +++ b/kernel/auditsc.c
88127 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88128 }
88129
88130 /* global counter which is incremented every time something logs in */
88131 -static atomic_t session_id = ATOMIC_INIT(0);
88132 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88133
88134 static int audit_set_loginuid_perm(kuid_t loginuid)
88135 {
88136 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88137
88138 /* are we setting or clearing? */
88139 if (uid_valid(loginuid))
88140 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88141 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88142
88143 task->sessionid = sessionid;
88144 task->loginuid = loginuid;
88145 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88146 index a64e7a2..2e69448 100644
88147 --- a/kernel/bpf/core.c
88148 +++ b/kernel/bpf/core.c
88149 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88150 * random section of illegal instructions.
88151 */
88152 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88153 - hdr = module_alloc(size);
88154 + hdr = module_alloc_exec(size);
88155 if (hdr == NULL)
88156 return NULL;
88157
88158 /* Fill space with illegal/arch-dep instructions. */
88159 bpf_fill_ill_insns(hdr, size);
88160
88161 + pax_open_kernel();
88162 hdr->pages = size / PAGE_SIZE;
88163 + pax_close_kernel();
88164 +
88165 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88166 PAGE_SIZE - sizeof(*hdr));
88167 start = (prandom_u32() % hole) & ~(alignment - 1);
88168 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88169
88170 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88171 {
88172 - module_memfree(hdr);
88173 + module_memfree_exec(hdr);
88174 }
88175 #endif /* CONFIG_BPF_JIT */
88176
88177 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88178 index 536edc2..d28c85d 100644
88179 --- a/kernel/bpf/syscall.c
88180 +++ b/kernel/bpf/syscall.c
88181 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88182 int err;
88183
88184 /* the syscall is limited to root temporarily. This restriction will be
88185 - * lifted when security audit is clean. Note that eBPF+tracing must have
88186 - * this restriction, since it may pass kernel data to user space
88187 + * lifted by upstream when a half-assed security audit is clean. Note
88188 + * that eBPF+tracing must have this restriction, since it may pass
88189 + * kernel data to user space
88190 */
88191 if (!capable(CAP_SYS_ADMIN))
88192 return -EPERM;
88193 +#ifdef CONFIG_GRKERNSEC
88194 + return -EPERM;
88195 +#endif
88196
88197 if (!access_ok(VERIFY_READ, uattr, 1))
88198 return -EFAULT;
88199 diff --git a/kernel/capability.c b/kernel/capability.c
88200 index 989f5bf..d317ca0 100644
88201 --- a/kernel/capability.c
88202 +++ b/kernel/capability.c
88203 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88204 * before modification is attempted and the application
88205 * fails.
88206 */
88207 + if (tocopy > ARRAY_SIZE(kdata))
88208 + return -EFAULT;
88209 +
88210 if (copy_to_user(dataptr, kdata, tocopy
88211 * sizeof(struct __user_cap_data_struct))) {
88212 return -EFAULT;
88213 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88214 int ret;
88215
88216 rcu_read_lock();
88217 - ret = security_capable(__task_cred(t), ns, cap);
88218 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88219 + gr_task_is_capable(t, __task_cred(t), cap);
88220 rcu_read_unlock();
88221
88222 - return (ret == 0);
88223 + return ret;
88224 }
88225
88226 /**
88227 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88228 int ret;
88229
88230 rcu_read_lock();
88231 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88232 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88233 rcu_read_unlock();
88234
88235 - return (ret == 0);
88236 + return ret;
88237 }
88238
88239 /**
88240 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88241 BUG();
88242 }
88243
88244 - if (security_capable(current_cred(), ns, cap) == 0) {
88245 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88246 current->flags |= PF_SUPERPRIV;
88247 return true;
88248 }
88249 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88250 }
88251 EXPORT_SYMBOL(ns_capable);
88252
88253 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88254 +{
88255 + if (unlikely(!cap_valid(cap))) {
88256 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88257 + BUG();
88258 + }
88259 +
88260 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88261 + current->flags |= PF_SUPERPRIV;
88262 + return true;
88263 + }
88264 + return false;
88265 +}
88266 +EXPORT_SYMBOL(ns_capable_nolog);
88267 +
88268 /**
88269 * file_ns_capable - Determine if the file's opener had a capability in effect
88270 * @file: The file we want to check
88271 @@ -427,6 +446,12 @@ bool capable(int cap)
88272 }
88273 EXPORT_SYMBOL(capable);
88274
88275 +bool capable_nolog(int cap)
88276 +{
88277 + return ns_capable_nolog(&init_user_ns, cap);
88278 +}
88279 +EXPORT_SYMBOL(capable_nolog);
88280 +
88281 /**
88282 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88283 * @inode: The inode in question
88284 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88285 kgid_has_mapping(ns, inode->i_gid);
88286 }
88287 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88288 +
88289 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88290 +{
88291 + struct user_namespace *ns = current_user_ns();
88292 +
88293 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88294 + kgid_has_mapping(ns, inode->i_gid);
88295 +}
88296 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88297 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88298 index 04cfe8a..adadcc0 100644
88299 --- a/kernel/cgroup.c
88300 +++ b/kernel/cgroup.c
88301 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88302 if (!pathbuf || !agentbuf)
88303 goto out;
88304
88305 + if (agentbuf[0] == '\0')
88306 + goto out;
88307 +
88308 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88309 if (!path)
88310 goto out;
88311 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88312 struct task_struct *task;
88313 int count = 0;
88314
88315 - seq_printf(seq, "css_set %p\n", cset);
88316 + seq_printf(seq, "css_set %pK\n", cset);
88317
88318 list_for_each_entry(task, &cset->tasks, cg_list) {
88319 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88320 diff --git a/kernel/compat.c b/kernel/compat.c
88321 index ebb3c36..1df606e 100644
88322 --- a/kernel/compat.c
88323 +++ b/kernel/compat.c
88324 @@ -13,6 +13,7 @@
88325
88326 #include <linux/linkage.h>
88327 #include <linux/compat.h>
88328 +#include <linux/module.h>
88329 #include <linux/errno.h>
88330 #include <linux/time.h>
88331 #include <linux/signal.h>
88332 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88333 mm_segment_t oldfs;
88334 long ret;
88335
88336 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88337 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88338 oldfs = get_fs();
88339 set_fs(KERNEL_DS);
88340 ret = hrtimer_nanosleep_restart(restart);
88341 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88342 oldfs = get_fs();
88343 set_fs(KERNEL_DS);
88344 ret = hrtimer_nanosleep(&tu,
88345 - rmtp ? (struct timespec __user *)&rmt : NULL,
88346 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88347 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88348 set_fs(oldfs);
88349
88350 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88351 mm_segment_t old_fs = get_fs();
88352
88353 set_fs(KERNEL_DS);
88354 - ret = sys_sigpending((old_sigset_t __user *) &s);
88355 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88356 set_fs(old_fs);
88357 if (ret == 0)
88358 ret = put_user(s, set);
88359 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88360 mm_segment_t old_fs = get_fs();
88361
88362 set_fs(KERNEL_DS);
88363 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88364 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88365 set_fs(old_fs);
88366
88367 if (!ret) {
88368 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88369 set_fs (KERNEL_DS);
88370 ret = sys_wait4(pid,
88371 (stat_addr ?
88372 - (unsigned int __user *) &status : NULL),
88373 - options, (struct rusage __user *) &r);
88374 + (unsigned int __force_user *) &status : NULL),
88375 + options, (struct rusage __force_user *) &r);
88376 set_fs (old_fs);
88377
88378 if (ret > 0) {
88379 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88380 memset(&info, 0, sizeof(info));
88381
88382 set_fs(KERNEL_DS);
88383 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88384 - uru ? (struct rusage __user *)&ru : NULL);
88385 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88386 + uru ? (struct rusage __force_user *)&ru : NULL);
88387 set_fs(old_fs);
88388
88389 if ((ret < 0) || (info.si_signo == 0))
88390 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88391 oldfs = get_fs();
88392 set_fs(KERNEL_DS);
88393 err = sys_timer_settime(timer_id, flags,
88394 - (struct itimerspec __user *) &newts,
88395 - (struct itimerspec __user *) &oldts);
88396 + (struct itimerspec __force_user *) &newts,
88397 + (struct itimerspec __force_user *) &oldts);
88398 set_fs(oldfs);
88399 if (!err && old && put_compat_itimerspec(old, &oldts))
88400 return -EFAULT;
88401 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88402 oldfs = get_fs();
88403 set_fs(KERNEL_DS);
88404 err = sys_timer_gettime(timer_id,
88405 - (struct itimerspec __user *) &ts);
88406 + (struct itimerspec __force_user *) &ts);
88407 set_fs(oldfs);
88408 if (!err && put_compat_itimerspec(setting, &ts))
88409 return -EFAULT;
88410 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88411 oldfs = get_fs();
88412 set_fs(KERNEL_DS);
88413 err = sys_clock_settime(which_clock,
88414 - (struct timespec __user *) &ts);
88415 + (struct timespec __force_user *) &ts);
88416 set_fs(oldfs);
88417 return err;
88418 }
88419 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88420 oldfs = get_fs();
88421 set_fs(KERNEL_DS);
88422 err = sys_clock_gettime(which_clock,
88423 - (struct timespec __user *) &ts);
88424 + (struct timespec __force_user *) &ts);
88425 set_fs(oldfs);
88426 if (!err && compat_put_timespec(&ts, tp))
88427 return -EFAULT;
88428 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88429
88430 oldfs = get_fs();
88431 set_fs(KERNEL_DS);
88432 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88433 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88434 set_fs(oldfs);
88435
88436 err = compat_put_timex(utp, &txc);
88437 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88438 oldfs = get_fs();
88439 set_fs(KERNEL_DS);
88440 err = sys_clock_getres(which_clock,
88441 - (struct timespec __user *) &ts);
88442 + (struct timespec __force_user *) &ts);
88443 set_fs(oldfs);
88444 if (!err && tp && compat_put_timespec(&ts, tp))
88445 return -EFAULT;
88446 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88447 struct timespec tu;
88448 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88449
88450 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88451 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88452 oldfs = get_fs();
88453 set_fs(KERNEL_DS);
88454 err = clock_nanosleep_restart(restart);
88455 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88456 oldfs = get_fs();
88457 set_fs(KERNEL_DS);
88458 err = sys_clock_nanosleep(which_clock, flags,
88459 - (struct timespec __user *) &in,
88460 - (struct timespec __user *) &out);
88461 + (struct timespec __force_user *) &in,
88462 + (struct timespec __force_user *) &out);
88463 set_fs(oldfs);
88464
88465 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88466 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88467 mm_segment_t old_fs = get_fs();
88468
88469 set_fs(KERNEL_DS);
88470 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88471 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88472 set_fs(old_fs);
88473 if (compat_put_timespec(&t, interval))
88474 return -EFAULT;
88475 diff --git a/kernel/configs.c b/kernel/configs.c
88476 index c18b1f1..b9a0132 100644
88477 --- a/kernel/configs.c
88478 +++ b/kernel/configs.c
88479 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88480 struct proc_dir_entry *entry;
88481
88482 /* create the current config file */
88483 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88484 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88485 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88486 + &ikconfig_file_ops);
88487 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88488 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88489 + &ikconfig_file_ops);
88490 +#endif
88491 +#else
88492 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88493 &ikconfig_file_ops);
88494 +#endif
88495 +
88496 if (!entry)
88497 return -ENOMEM;
88498
88499 diff --git a/kernel/cred.c b/kernel/cred.c
88500 index e0573a4..26c0fd3 100644
88501 --- a/kernel/cred.c
88502 +++ b/kernel/cred.c
88503 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88504 validate_creds(cred);
88505 alter_cred_subscribers(cred, -1);
88506 put_cred(cred);
88507 +
88508 +#ifdef CONFIG_GRKERNSEC_SETXID
88509 + cred = (struct cred *) tsk->delayed_cred;
88510 + if (cred != NULL) {
88511 + tsk->delayed_cred = NULL;
88512 + validate_creds(cred);
88513 + alter_cred_subscribers(cred, -1);
88514 + put_cred(cred);
88515 + }
88516 +#endif
88517 }
88518
88519 /**
88520 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88521 * Always returns 0 thus allowing this function to be tail-called at the end
88522 * of, say, sys_setgid().
88523 */
88524 -int commit_creds(struct cred *new)
88525 +static int __commit_creds(struct cred *new)
88526 {
88527 struct task_struct *task = current;
88528 const struct cred *old = task->real_cred;
88529 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88530
88531 get_cred(new); /* we will require a ref for the subj creds too */
88532
88533 + gr_set_role_label(task, new->uid, new->gid);
88534 +
88535 /* dumpability changes */
88536 if (!uid_eq(old->euid, new->euid) ||
88537 !gid_eq(old->egid, new->egid) ||
88538 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88539 put_cred(old);
88540 return 0;
88541 }
88542 +#ifdef CONFIG_GRKERNSEC_SETXID
88543 +extern int set_user(struct cred *new);
88544 +
88545 +void gr_delayed_cred_worker(void)
88546 +{
88547 + const struct cred *new = current->delayed_cred;
88548 + struct cred *ncred;
88549 +
88550 + current->delayed_cred = NULL;
88551 +
88552 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88553 + // from doing get_cred on it when queueing this
88554 + put_cred(new);
88555 + return;
88556 + } else if (new == NULL)
88557 + return;
88558 +
88559 + ncred = prepare_creds();
88560 + if (!ncred)
88561 + goto die;
88562 + // uids
88563 + ncred->uid = new->uid;
88564 + ncred->euid = new->euid;
88565 + ncred->suid = new->suid;
88566 + ncred->fsuid = new->fsuid;
88567 + // gids
88568 + ncred->gid = new->gid;
88569 + ncred->egid = new->egid;
88570 + ncred->sgid = new->sgid;
88571 + ncred->fsgid = new->fsgid;
88572 + // groups
88573 + set_groups(ncred, new->group_info);
88574 + // caps
88575 + ncred->securebits = new->securebits;
88576 + ncred->cap_inheritable = new->cap_inheritable;
88577 + ncred->cap_permitted = new->cap_permitted;
88578 + ncred->cap_effective = new->cap_effective;
88579 + ncred->cap_bset = new->cap_bset;
88580 +
88581 + if (set_user(ncred)) {
88582 + abort_creds(ncred);
88583 + goto die;
88584 + }
88585 +
88586 + // from doing get_cred on it when queueing this
88587 + put_cred(new);
88588 +
88589 + __commit_creds(ncred);
88590 + return;
88591 +die:
88592 + // from doing get_cred on it when queueing this
88593 + put_cred(new);
88594 + do_group_exit(SIGKILL);
88595 +}
88596 +#endif
88597 +
88598 +int commit_creds(struct cred *new)
88599 +{
88600 +#ifdef CONFIG_GRKERNSEC_SETXID
88601 + int ret;
88602 + int schedule_it = 0;
88603 + struct task_struct *t;
88604 + unsigned oldsecurebits = current_cred()->securebits;
88605 +
88606 + /* we won't get called with tasklist_lock held for writing
88607 + and interrupts disabled as the cred struct in that case is
88608 + init_cred
88609 + */
88610 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88611 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88612 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88613 + schedule_it = 1;
88614 + }
88615 + ret = __commit_creds(new);
88616 + if (schedule_it) {
88617 + rcu_read_lock();
88618 + read_lock(&tasklist_lock);
88619 + for (t = next_thread(current); t != current;
88620 + t = next_thread(t)) {
88621 + /* we'll check if the thread has uid 0 in
88622 + * the delayed worker routine
88623 + */
88624 + if (task_securebits(t) == oldsecurebits &&
88625 + t->delayed_cred == NULL) {
88626 + t->delayed_cred = get_cred(new);
88627 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88628 + set_tsk_need_resched(t);
88629 + }
88630 + }
88631 + read_unlock(&tasklist_lock);
88632 + rcu_read_unlock();
88633 + }
88634 +
88635 + return ret;
88636 +#else
88637 + return __commit_creds(new);
88638 +#endif
88639 +}
88640 +
88641 EXPORT_SYMBOL(commit_creds);
88642
88643 /**
88644 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88645 index ac5c0f9..4b1c6c2 100644
88646 --- a/kernel/debug/debug_core.c
88647 +++ b/kernel/debug/debug_core.c
88648 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88649 */
88650 static atomic_t masters_in_kgdb;
88651 static atomic_t slaves_in_kgdb;
88652 -static atomic_t kgdb_break_tasklet_var;
88653 +static atomic_unchecked_t kgdb_break_tasklet_var;
88654 atomic_t kgdb_setting_breakpoint;
88655
88656 struct task_struct *kgdb_usethread;
88657 @@ -137,7 +137,7 @@ int kgdb_single_step;
88658 static pid_t kgdb_sstep_pid;
88659
88660 /* to keep track of the CPU which is doing the single stepping*/
88661 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88662 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88663
88664 /*
88665 * If you are debugging a problem where roundup (the collection of
88666 @@ -552,7 +552,7 @@ return_normal:
88667 * kernel will only try for the value of sstep_tries before
88668 * giving up and continuing on.
88669 */
88670 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88671 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88672 (kgdb_info[cpu].task &&
88673 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88674 atomic_set(&kgdb_active, -1);
88675 @@ -654,8 +654,8 @@ cpu_master_loop:
88676 }
88677
88678 kgdb_restore:
88679 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88680 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88681 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88682 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88683 if (kgdb_info[sstep_cpu].task)
88684 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88685 else
88686 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88687 static void kgdb_tasklet_bpt(unsigned long ing)
88688 {
88689 kgdb_breakpoint();
88690 - atomic_set(&kgdb_break_tasklet_var, 0);
88691 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88692 }
88693
88694 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88695
88696 void kgdb_schedule_breakpoint(void)
88697 {
88698 - if (atomic_read(&kgdb_break_tasklet_var) ||
88699 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88700 atomic_read(&kgdb_active) != -1 ||
88701 atomic_read(&kgdb_setting_breakpoint))
88702 return;
88703 - atomic_inc(&kgdb_break_tasklet_var);
88704 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88705 tasklet_schedule(&kgdb_tasklet_breakpoint);
88706 }
88707 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88708 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88709 index 60f6bb8..104bb07 100644
88710 --- a/kernel/debug/kdb/kdb_main.c
88711 +++ b/kernel/debug/kdb/kdb_main.c
88712 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88713 continue;
88714
88715 kdb_printf("%-20s%8u 0x%p ", mod->name,
88716 - mod->core_size, (void *)mod);
88717 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88718 #ifdef CONFIG_MODULE_UNLOAD
88719 kdb_printf("%4d ", module_refcount(mod));
88720 #endif
88721 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88722 kdb_printf(" (Loading)");
88723 else
88724 kdb_printf(" (Live)");
88725 - kdb_printf(" 0x%p", mod->module_core);
88726 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88727
88728 #ifdef CONFIG_MODULE_UNLOAD
88729 {
88730 diff --git a/kernel/events/core.c b/kernel/events/core.c
88731 index 19efcf133..7c05c93 100644
88732 --- a/kernel/events/core.c
88733 +++ b/kernel/events/core.c
88734 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88735 * 0 - disallow raw tracepoint access for unpriv
88736 * 1 - disallow cpu events for unpriv
88737 * 2 - disallow kernel profiling for unpriv
88738 + * 3 - disallow all unpriv perf event use
88739 */
88740 -int sysctl_perf_event_paranoid __read_mostly = 1;
88741 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88742 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88743 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88744 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88745 +#else
88746 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88747 +#endif
88748
88749 /* Minimum for 512 kiB + 1 user control page */
88750 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88751 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88752
88753 tmp *= sysctl_perf_cpu_time_max_percent;
88754 do_div(tmp, 100);
88755 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88756 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88757 }
88758
88759 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88760 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88761 }
88762 }
88763
88764 -static atomic64_t perf_event_id;
88765 +static atomic64_unchecked_t perf_event_id;
88766
88767 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88768 enum event_type_t event_type);
88769 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88770
88771 static inline u64 perf_event_count(struct perf_event *event)
88772 {
88773 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88774 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88775 }
88776
88777 static u64 perf_event_read(struct perf_event *event)
88778 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88779 mutex_lock(&event->child_mutex);
88780 total += perf_event_read(event);
88781 *enabled += event->total_time_enabled +
88782 - atomic64_read(&event->child_total_time_enabled);
88783 + atomic64_read_unchecked(&event->child_total_time_enabled);
88784 *running += event->total_time_running +
88785 - atomic64_read(&event->child_total_time_running);
88786 + atomic64_read_unchecked(&event->child_total_time_running);
88787
88788 list_for_each_entry(child, &event->child_list, child_list) {
88789 total += perf_event_read(child);
88790 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88791 userpg->offset -= local64_read(&event->hw.prev_count);
88792
88793 userpg->time_enabled = enabled +
88794 - atomic64_read(&event->child_total_time_enabled);
88795 + atomic64_read_unchecked(&event->child_total_time_enabled);
88796
88797 userpg->time_running = running +
88798 - atomic64_read(&event->child_total_time_running);
88799 + atomic64_read_unchecked(&event->child_total_time_running);
88800
88801 arch_perf_update_userpage(userpg, now);
88802
88803 @@ -4568,7 +4575,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88804
88805 /* Data. */
88806 sp = perf_user_stack_pointer(regs);
88807 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88808 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88809 dyn_size = dump_size - rem;
88810
88811 perf_output_skip(handle, rem);
88812 @@ -4659,11 +4666,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88813 values[n++] = perf_event_count(event);
88814 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88815 values[n++] = enabled +
88816 - atomic64_read(&event->child_total_time_enabled);
88817 + atomic64_read_unchecked(&event->child_total_time_enabled);
88818 }
88819 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88820 values[n++] = running +
88821 - atomic64_read(&event->child_total_time_running);
88822 + atomic64_read_unchecked(&event->child_total_time_running);
88823 }
88824 if (read_format & PERF_FORMAT_ID)
88825 values[n++] = primary_event_id(event);
88826 @@ -6994,7 +7001,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88827 event->parent = parent_event;
88828
88829 event->ns = get_pid_ns(task_active_pid_ns(current));
88830 - event->id = atomic64_inc_return(&perf_event_id);
88831 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88832
88833 event->state = PERF_EVENT_STATE_INACTIVE;
88834
88835 @@ -7275,6 +7282,11 @@ SYSCALL_DEFINE5(perf_event_open,
88836 if (flags & ~PERF_FLAG_ALL)
88837 return -EINVAL;
88838
88839 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88840 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88841 + return -EACCES;
88842 +#endif
88843 +
88844 err = perf_copy_attr(attr_uptr, &attr);
88845 if (err)
88846 return err;
88847 @@ -7642,10 +7654,10 @@ static void sync_child_event(struct perf_event *child_event,
88848 /*
88849 * Add back the child's count to the parent's count:
88850 */
88851 - atomic64_add(child_val, &parent_event->child_count);
88852 - atomic64_add(child_event->total_time_enabled,
88853 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88854 + atomic64_add_unchecked(child_event->total_time_enabled,
88855 &parent_event->child_total_time_enabled);
88856 - atomic64_add(child_event->total_time_running,
88857 + atomic64_add_unchecked(child_event->total_time_running,
88858 &parent_event->child_total_time_running);
88859
88860 /*
88861 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88862 index 569b2187..19940d9 100644
88863 --- a/kernel/events/internal.h
88864 +++ b/kernel/events/internal.h
88865 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
88866 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
88867 }
88868
88869 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
88870 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
88871 static inline unsigned long \
88872 func_name(struct perf_output_handle *handle, \
88873 - const void *buf, unsigned long len) \
88874 + const void user *buf, unsigned long len) \
88875 { \
88876 unsigned long size, written; \
88877 \
88878 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
88879 return 0;
88880 }
88881
88882 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
88883 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
88884
88885 static inline unsigned long
88886 memcpy_skip(void *dst, const void *src, unsigned long n)
88887 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
88888 return 0;
88889 }
88890
88891 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
88892 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
88893
88894 #ifndef arch_perf_out_copy_user
88895 #define arch_perf_out_copy_user arch_perf_out_copy_user
88896 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
88897 }
88898 #endif
88899
88900 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
88901 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
88902
88903 /* Callchain handling */
88904 extern struct perf_callchain_entry *
88905 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
88906 index cb346f2..e4dc317 100644
88907 --- a/kernel/events/uprobes.c
88908 +++ b/kernel/events/uprobes.c
88909 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
88910 {
88911 struct page *page;
88912 uprobe_opcode_t opcode;
88913 - int result;
88914 + long result;
88915
88916 pagefault_disable();
88917 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
88918 diff --git a/kernel/exit.c b/kernel/exit.c
88919 index 6806c55..a5fb128 100644
88920 --- a/kernel/exit.c
88921 +++ b/kernel/exit.c
88922 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
88923 struct task_struct *leader;
88924 int zap_leader;
88925 repeat:
88926 +#ifdef CONFIG_NET
88927 + gr_del_task_from_ip_table(p);
88928 +#endif
88929 +
88930 /* don't need to get the RCU readlock here - the process is dead and
88931 * can't be modifying its own credentials. But shut RCU-lockdep up */
88932 rcu_read_lock();
88933 @@ -655,6 +659,8 @@ void do_exit(long code)
88934 int group_dead;
88935 TASKS_RCU(int tasks_rcu_i);
88936
88937 + set_fs(USER_DS);
88938 +
88939 profile_task_exit(tsk);
88940
88941 WARN_ON(blk_needs_flush_plug(tsk));
88942 @@ -671,7 +677,6 @@ void do_exit(long code)
88943 * mm_release()->clear_child_tid() from writing to a user-controlled
88944 * kernel address.
88945 */
88946 - set_fs(USER_DS);
88947
88948 ptrace_event(PTRACE_EVENT_EXIT, code);
88949
88950 @@ -729,6 +734,9 @@ void do_exit(long code)
88951 tsk->exit_code = code;
88952 taskstats_exit(tsk, group_dead);
88953
88954 + gr_acl_handle_psacct(tsk, code);
88955 + gr_acl_handle_exit();
88956 +
88957 exit_mm(tsk);
88958
88959 if (group_dead)
88960 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
88961 * Take down every thread in the group. This is called by fatal signals
88962 * as well as by sys_exit_group (below).
88963 */
88964 -void
88965 +__noreturn void
88966 do_group_exit(int exit_code)
88967 {
88968 struct signal_struct *sig = current->signal;
88969 diff --git a/kernel/fork.c b/kernel/fork.c
88970 index 4dc2dda..651add0 100644
88971 --- a/kernel/fork.c
88972 +++ b/kernel/fork.c
88973 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
88974 void thread_info_cache_init(void)
88975 {
88976 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
88977 - THREAD_SIZE, 0, NULL);
88978 + THREAD_SIZE, SLAB_USERCOPY, NULL);
88979 BUG_ON(thread_info_cache == NULL);
88980 }
88981 # endif
88982 #endif
88983
88984 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88985 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88986 + int node, void **lowmem_stack)
88987 +{
88988 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
88989 + void *ret = NULL;
88990 + unsigned int i;
88991 +
88992 + *lowmem_stack = alloc_thread_info_node(tsk, node);
88993 + if (*lowmem_stack == NULL)
88994 + goto out;
88995 +
88996 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
88997 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
88998 +
88999 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
89000 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
89001 + if (ret == NULL) {
89002 + free_thread_info(*lowmem_stack);
89003 + *lowmem_stack = NULL;
89004 + }
89005 +
89006 +out:
89007 + return ret;
89008 +}
89009 +
89010 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89011 +{
89012 + unmap_process_stacks(tsk);
89013 +}
89014 +#else
89015 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
89016 + int node, void **lowmem_stack)
89017 +{
89018 + return alloc_thread_info_node(tsk, node);
89019 +}
89020 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
89021 +{
89022 + free_thread_info(ti);
89023 +}
89024 +#endif
89025 +
89026 /* SLAB cache for signal_struct structures (tsk->signal) */
89027 static struct kmem_cache *signal_cachep;
89028
89029 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
89030 /* SLAB cache for mm_struct structures (tsk->mm) */
89031 static struct kmem_cache *mm_cachep;
89032
89033 -static void account_kernel_stack(struct thread_info *ti, int account)
89034 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
89035 {
89036 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89037 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
89038 +#else
89039 struct zone *zone = page_zone(virt_to_page(ti));
89040 +#endif
89041
89042 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
89043 }
89044
89045 void free_task(struct task_struct *tsk)
89046 {
89047 - account_kernel_stack(tsk->stack, -1);
89048 + account_kernel_stack(tsk, tsk->stack, -1);
89049 arch_release_thread_info(tsk->stack);
89050 - free_thread_info(tsk->stack);
89051 + gr_free_thread_info(tsk, tsk->stack);
89052 rt_mutex_debug_task_free(tsk);
89053 ftrace_graph_exit_task(tsk);
89054 put_seccomp_filter(tsk);
89055 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89056 {
89057 struct task_struct *tsk;
89058 struct thread_info *ti;
89059 + void *lowmem_stack;
89060 int node = tsk_fork_get_node(orig);
89061 int err;
89062
89063 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89064 if (!tsk)
89065 return NULL;
89066
89067 - ti = alloc_thread_info_node(tsk, node);
89068 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
89069 if (!ti)
89070 goto free_tsk;
89071
89072 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89073 goto free_ti;
89074
89075 tsk->stack = ti;
89076 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
89077 + tsk->lowmem_stack = lowmem_stack;
89078 +#endif
89079 #ifdef CONFIG_SECCOMP
89080 /*
89081 * We must handle setting up seccomp filters once we're under
89082 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89083 set_task_stack_end_magic(tsk);
89084
89085 #ifdef CONFIG_CC_STACKPROTECTOR
89086 - tsk->stack_canary = get_random_int();
89087 + tsk->stack_canary = pax_get_random_long();
89088 #endif
89089
89090 /*
89091 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89092 tsk->splice_pipe = NULL;
89093 tsk->task_frag.page = NULL;
89094
89095 - account_kernel_stack(ti, 1);
89096 + account_kernel_stack(tsk, ti, 1);
89097
89098 return tsk;
89099
89100 free_ti:
89101 - free_thread_info(ti);
89102 + gr_free_thread_info(tsk, ti);
89103 free_tsk:
89104 free_task_struct(tsk);
89105 return NULL;
89106 }
89107
89108 #ifdef CONFIG_MMU
89109 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89110 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89111 +{
89112 + struct vm_area_struct *tmp;
89113 + unsigned long charge;
89114 + struct file *file;
89115 + int retval;
89116 +
89117 + charge = 0;
89118 + if (mpnt->vm_flags & VM_ACCOUNT) {
89119 + unsigned long len = vma_pages(mpnt);
89120 +
89121 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89122 + goto fail_nomem;
89123 + charge = len;
89124 + }
89125 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89126 + if (!tmp)
89127 + goto fail_nomem;
89128 + *tmp = *mpnt;
89129 + tmp->vm_mm = mm;
89130 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89131 + retval = vma_dup_policy(mpnt, tmp);
89132 + if (retval)
89133 + goto fail_nomem_policy;
89134 + if (anon_vma_fork(tmp, mpnt))
89135 + goto fail_nomem_anon_vma_fork;
89136 + tmp->vm_flags &= ~VM_LOCKED;
89137 + tmp->vm_next = tmp->vm_prev = NULL;
89138 + tmp->vm_mirror = NULL;
89139 + file = tmp->vm_file;
89140 + if (file) {
89141 + struct inode *inode = file_inode(file);
89142 + struct address_space *mapping = file->f_mapping;
89143 +
89144 + get_file(file);
89145 + if (tmp->vm_flags & VM_DENYWRITE)
89146 + atomic_dec(&inode->i_writecount);
89147 + i_mmap_lock_write(mapping);
89148 + if (tmp->vm_flags & VM_SHARED)
89149 + atomic_inc(&mapping->i_mmap_writable);
89150 + flush_dcache_mmap_lock(mapping);
89151 + /* insert tmp into the share list, just after mpnt */
89152 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89153 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89154 + else
89155 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89156 + flush_dcache_mmap_unlock(mapping);
89157 + i_mmap_unlock_write(mapping);
89158 + }
89159 +
89160 + /*
89161 + * Clear hugetlb-related page reserves for children. This only
89162 + * affects MAP_PRIVATE mappings. Faults generated by the child
89163 + * are not guaranteed to succeed, even if read-only
89164 + */
89165 + if (is_vm_hugetlb_page(tmp))
89166 + reset_vma_resv_huge_pages(tmp);
89167 +
89168 + return tmp;
89169 +
89170 +fail_nomem_anon_vma_fork:
89171 + mpol_put(vma_policy(tmp));
89172 +fail_nomem_policy:
89173 + kmem_cache_free(vm_area_cachep, tmp);
89174 +fail_nomem:
89175 + vm_unacct_memory(charge);
89176 + return NULL;
89177 +}
89178 +
89179 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89180 {
89181 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89182 struct rb_node **rb_link, *rb_parent;
89183 int retval;
89184 - unsigned long charge;
89185
89186 uprobe_start_dup_mmap();
89187 down_write(&oldmm->mmap_sem);
89188 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89189
89190 prev = NULL;
89191 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89192 - struct file *file;
89193 -
89194 if (mpnt->vm_flags & VM_DONTCOPY) {
89195 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89196 -vma_pages(mpnt));
89197 continue;
89198 }
89199 - charge = 0;
89200 - if (mpnt->vm_flags & VM_ACCOUNT) {
89201 - unsigned long len = vma_pages(mpnt);
89202 -
89203 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89204 - goto fail_nomem;
89205 - charge = len;
89206 - }
89207 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89208 - if (!tmp)
89209 - goto fail_nomem;
89210 - *tmp = *mpnt;
89211 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89212 - retval = vma_dup_policy(mpnt, tmp);
89213 - if (retval)
89214 - goto fail_nomem_policy;
89215 - tmp->vm_mm = mm;
89216 - if (anon_vma_fork(tmp, mpnt))
89217 - goto fail_nomem_anon_vma_fork;
89218 - tmp->vm_flags &= ~VM_LOCKED;
89219 - tmp->vm_next = tmp->vm_prev = NULL;
89220 - file = tmp->vm_file;
89221 - if (file) {
89222 - struct inode *inode = file_inode(file);
89223 - struct address_space *mapping = file->f_mapping;
89224 -
89225 - get_file(file);
89226 - if (tmp->vm_flags & VM_DENYWRITE)
89227 - atomic_dec(&inode->i_writecount);
89228 - i_mmap_lock_write(mapping);
89229 - if (tmp->vm_flags & VM_SHARED)
89230 - atomic_inc(&mapping->i_mmap_writable);
89231 - flush_dcache_mmap_lock(mapping);
89232 - /* insert tmp into the share list, just after mpnt */
89233 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89234 - vma_nonlinear_insert(tmp,
89235 - &mapping->i_mmap_nonlinear);
89236 - else
89237 - vma_interval_tree_insert_after(tmp, mpnt,
89238 - &mapping->i_mmap);
89239 - flush_dcache_mmap_unlock(mapping);
89240 - i_mmap_unlock_write(mapping);
89241 + tmp = dup_vma(mm, oldmm, mpnt);
89242 + if (!tmp) {
89243 + retval = -ENOMEM;
89244 + goto out;
89245 }
89246
89247 /*
89248 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89249 if (retval)
89250 goto out;
89251 }
89252 +
89253 +#ifdef CONFIG_PAX_SEGMEXEC
89254 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89255 + struct vm_area_struct *mpnt_m;
89256 +
89257 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89258 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89259 +
89260 + if (!mpnt->vm_mirror)
89261 + continue;
89262 +
89263 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89264 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89265 + mpnt->vm_mirror = mpnt_m;
89266 + } else {
89267 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89268 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89269 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89270 + mpnt->vm_mirror->vm_mirror = mpnt;
89271 + }
89272 + }
89273 + BUG_ON(mpnt_m);
89274 + }
89275 +#endif
89276 +
89277 /* a new mm has just been created */
89278 arch_dup_mmap(oldmm, mm);
89279 retval = 0;
89280 @@ -486,14 +589,6 @@ out:
89281 up_write(&oldmm->mmap_sem);
89282 uprobe_end_dup_mmap();
89283 return retval;
89284 -fail_nomem_anon_vma_fork:
89285 - mpol_put(vma_policy(tmp));
89286 -fail_nomem_policy:
89287 - kmem_cache_free(vm_area_cachep, tmp);
89288 -fail_nomem:
89289 - retval = -ENOMEM;
89290 - vm_unacct_memory(charge);
89291 - goto out;
89292 }
89293
89294 static inline int mm_alloc_pgd(struct mm_struct *mm)
89295 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89296 return ERR_PTR(err);
89297
89298 mm = get_task_mm(task);
89299 - if (mm && mm != current->mm &&
89300 - !ptrace_may_access(task, mode)) {
89301 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89302 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89303 mmput(mm);
89304 mm = ERR_PTR(-EACCES);
89305 }
89306 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89307 spin_unlock(&fs->lock);
89308 return -EAGAIN;
89309 }
89310 - fs->users++;
89311 + atomic_inc(&fs->users);
89312 spin_unlock(&fs->lock);
89313 return 0;
89314 }
89315 tsk->fs = copy_fs_struct(fs);
89316 if (!tsk->fs)
89317 return -ENOMEM;
89318 + /* Carry through gr_chroot_dentry and is_chrooted instead
89319 + of recomputing it here. Already copied when the task struct
89320 + is duplicated. This allows pivot_root to not be treated as
89321 + a chroot
89322 + */
89323 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89324 +
89325 return 0;
89326 }
89327
89328 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89329 * parts of the process environment (as per the clone
89330 * flags). The actual kick-off is left to the caller.
89331 */
89332 -static struct task_struct *copy_process(unsigned long clone_flags,
89333 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89334 unsigned long stack_start,
89335 unsigned long stack_size,
89336 int __user *child_tidptr,
89337 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89338 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89339 #endif
89340 retval = -EAGAIN;
89341 +
89342 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89343 +
89344 if (atomic_read(&p->real_cred->user->processes) >=
89345 task_rlimit(p, RLIMIT_NPROC)) {
89346 if (p->real_cred->user != INIT_USER &&
89347 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89348 goto bad_fork_free_pid;
89349 }
89350
89351 + /* synchronizes with gr_set_acls()
89352 + we need to call this past the point of no return for fork()
89353 + */
89354 + gr_copy_label(p);
89355 +
89356 if (likely(p->pid)) {
89357 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89358
89359 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89360 bad_fork_free:
89361 free_task(p);
89362 fork_out:
89363 + gr_log_forkfail(retval);
89364 +
89365 return ERR_PTR(retval);
89366 }
89367
89368 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89369
89370 p = copy_process(clone_flags, stack_start, stack_size,
89371 child_tidptr, NULL, trace);
89372 + add_latent_entropy();
89373 /*
89374 * Do this prior waking up the new thread - the thread pointer
89375 * might get invalid after that point, if the thread exits quickly.
89376 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89377 if (clone_flags & CLONE_PARENT_SETTID)
89378 put_user(nr, parent_tidptr);
89379
89380 + gr_handle_brute_check();
89381 +
89382 if (clone_flags & CLONE_VFORK) {
89383 p->vfork_done = &vfork;
89384 init_completion(&vfork);
89385 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89386 mm_cachep = kmem_cache_create("mm_struct",
89387 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89388 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89389 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89390 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89391 mmap_init();
89392 nsproxy_cache_init();
89393 }
89394 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89395 return 0;
89396
89397 /* don't need lock here; in the worst case we'll do useless copy */
89398 - if (fs->users == 1)
89399 + if (atomic_read(&fs->users) == 1)
89400 return 0;
89401
89402 *new_fsp = copy_fs_struct(fs);
89403 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89404 fs = current->fs;
89405 spin_lock(&fs->lock);
89406 current->fs = new_fs;
89407 - if (--fs->users)
89408 + gr_set_chroot_entries(current, &current->fs->root);
89409 + if (atomic_dec_return(&fs->users))
89410 new_fs = NULL;
89411 else
89412 new_fs = fs;
89413 diff --git a/kernel/futex.c b/kernel/futex.c
89414 index 63678b5..512f9af 100644
89415 --- a/kernel/futex.c
89416 +++ b/kernel/futex.c
89417 @@ -201,7 +201,7 @@ struct futex_pi_state {
89418 atomic_t refcount;
89419
89420 union futex_key key;
89421 -};
89422 +} __randomize_layout;
89423
89424 /**
89425 * struct futex_q - The hashed futex queue entry, one per waiting task
89426 @@ -235,7 +235,7 @@ struct futex_q {
89427 struct rt_mutex_waiter *rt_waiter;
89428 union futex_key *requeue_pi_key;
89429 u32 bitset;
89430 -};
89431 +} __randomize_layout;
89432
89433 static const struct futex_q futex_q_init = {
89434 /* list gets initialized in queue_me()*/
89435 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89436 struct page *page, *page_head;
89437 int err, ro = 0;
89438
89439 +#ifdef CONFIG_PAX_SEGMEXEC
89440 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89441 + return -EFAULT;
89442 +#endif
89443 +
89444 /*
89445 * The futex address must be "naturally" aligned.
89446 */
89447 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89448
89449 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89450 {
89451 - int ret;
89452 + unsigned long ret;
89453
89454 pagefault_disable();
89455 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89456 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89457 {
89458 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89459 u32 curval;
89460 + mm_segment_t oldfs;
89461
89462 /*
89463 * This will fail and we want it. Some arch implementations do
89464 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89465 * implementation, the non-functional ones will return
89466 * -ENOSYS.
89467 */
89468 + oldfs = get_fs();
89469 + set_fs(USER_DS);
89470 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89471 futex_cmpxchg_enabled = 1;
89472 + set_fs(oldfs);
89473 #endif
89474 }
89475
89476 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89477 index 55c8c93..9ba7ad6 100644
89478 --- a/kernel/futex_compat.c
89479 +++ b/kernel/futex_compat.c
89480 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89481 return 0;
89482 }
89483
89484 -static void __user *futex_uaddr(struct robust_list __user *entry,
89485 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89486 compat_long_t futex_offset)
89487 {
89488 compat_uptr_t base = ptr_to_compat(entry);
89489 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89490 index b358a80..fc25240 100644
89491 --- a/kernel/gcov/base.c
89492 +++ b/kernel/gcov/base.c
89493 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89494 }
89495
89496 #ifdef CONFIG_MODULES
89497 -static inline int within(void *addr, void *start, unsigned long size)
89498 -{
89499 - return ((addr >= start) && (addr < start + size));
89500 -}
89501 -
89502 /* Update list and generate events when modules are unloaded. */
89503 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89504 void *data)
89505 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89506
89507 /* Remove entries located in module from linked list. */
89508 while ((info = gcov_info_next(info))) {
89509 - if (within(info, mod->module_core, mod->core_size)) {
89510 + if (within_module_core_rw((unsigned long)info, mod)) {
89511 gcov_info_unlink(prev, info);
89512 if (gcov_events_enabled)
89513 gcov_event(GCOV_REMOVE, info);
89514 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89515 index 8069237..fe712d0 100644
89516 --- a/kernel/irq/manage.c
89517 +++ b/kernel/irq/manage.c
89518 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89519
89520 action_ret = handler_fn(desc, action);
89521 if (action_ret == IRQ_HANDLED)
89522 - atomic_inc(&desc->threads_handled);
89523 + atomic_inc_unchecked(&desc->threads_handled);
89524
89525 wake_threads_waitq(desc);
89526 }
89527 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89528 index e2514b0..de3dfe0 100644
89529 --- a/kernel/irq/spurious.c
89530 +++ b/kernel/irq/spurious.c
89531 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89532 * count. We just care about the count being
89533 * different than the one we saw before.
89534 */
89535 - handled = atomic_read(&desc->threads_handled);
89536 + handled = atomic_read_unchecked(&desc->threads_handled);
89537 handled |= SPURIOUS_DEFERRED;
89538 if (handled != desc->threads_handled_last) {
89539 action_ret = IRQ_HANDLED;
89540 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89541 index 9019f15..9a3c42e 100644
89542 --- a/kernel/jump_label.c
89543 +++ b/kernel/jump_label.c
89544 @@ -14,6 +14,7 @@
89545 #include <linux/err.h>
89546 #include <linux/static_key.h>
89547 #include <linux/jump_label_ratelimit.h>
89548 +#include <linux/mm.h>
89549
89550 #ifdef HAVE_JUMP_LABEL
89551
89552 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89553
89554 size = (((unsigned long)stop - (unsigned long)start)
89555 / sizeof(struct jump_entry));
89556 + pax_open_kernel();
89557 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89558 + pax_close_kernel();
89559 }
89560
89561 static void jump_label_update(struct static_key *key, int enable);
89562 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89563 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89564 struct jump_entry *iter;
89565
89566 + pax_open_kernel();
89567 for (iter = iter_start; iter < iter_stop; iter++) {
89568 if (within_module_init(iter->code, mod))
89569 iter->code = 0;
89570 }
89571 + pax_close_kernel();
89572 }
89573
89574 static int
89575 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89576 index 5c5987f..bc502b0 100644
89577 --- a/kernel/kallsyms.c
89578 +++ b/kernel/kallsyms.c
89579 @@ -11,6 +11,9 @@
89580 * Changed the compression method from stem compression to "table lookup"
89581 * compression (see scripts/kallsyms.c for a more complete description)
89582 */
89583 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89584 +#define __INCLUDED_BY_HIDESYM 1
89585 +#endif
89586 #include <linux/kallsyms.h>
89587 #include <linux/module.h>
89588 #include <linux/init.h>
89589 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89590
89591 static inline int is_kernel_inittext(unsigned long addr)
89592 {
89593 + if (system_state != SYSTEM_BOOTING)
89594 + return 0;
89595 +
89596 if (addr >= (unsigned long)_sinittext
89597 && addr <= (unsigned long)_einittext)
89598 return 1;
89599 return 0;
89600 }
89601
89602 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89603 +#ifdef CONFIG_MODULES
89604 +static inline int is_module_text(unsigned long addr)
89605 +{
89606 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89607 + return 1;
89608 +
89609 + addr = ktla_ktva(addr);
89610 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89611 +}
89612 +#else
89613 +static inline int is_module_text(unsigned long addr)
89614 +{
89615 + return 0;
89616 +}
89617 +#endif
89618 +#endif
89619 +
89620 static inline int is_kernel_text(unsigned long addr)
89621 {
89622 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89623 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89624
89625 static inline int is_kernel(unsigned long addr)
89626 {
89627 +
89628 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89629 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89630 + return 1;
89631 +
89632 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89633 +#else
89634 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89635 +#endif
89636 +
89637 return 1;
89638 return in_gate_area_no_mm(addr);
89639 }
89640
89641 static int is_ksym_addr(unsigned long addr)
89642 {
89643 +
89644 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89645 + if (is_module_text(addr))
89646 + return 0;
89647 +#endif
89648 +
89649 if (all_var)
89650 return is_kernel(addr);
89651
89652 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89653
89654 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89655 {
89656 - iter->name[0] = '\0';
89657 iter->nameoff = get_symbol_offset(new_pos);
89658 iter->pos = new_pos;
89659 }
89660 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89661 {
89662 struct kallsym_iter *iter = m->private;
89663
89664 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89665 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89666 + return 0;
89667 +#endif
89668 +
89669 /* Some debugging symbols have no name. Ignore them. */
89670 if (!iter->name[0])
89671 return 0;
89672 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89673 */
89674 type = iter->exported ? toupper(iter->type) :
89675 tolower(iter->type);
89676 +
89677 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89678 type, iter->name, iter->module_name);
89679 } else
89680 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89681 index 0aa69ea..a7fcafb 100644
89682 --- a/kernel/kcmp.c
89683 +++ b/kernel/kcmp.c
89684 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89685 struct task_struct *task1, *task2;
89686 int ret;
89687
89688 +#ifdef CONFIG_GRKERNSEC
89689 + return -ENOSYS;
89690 +#endif
89691 +
89692 rcu_read_lock();
89693
89694 /*
89695 diff --git a/kernel/kexec.c b/kernel/kexec.c
89696 index 9a8a01a..3c35dd6 100644
89697 --- a/kernel/kexec.c
89698 +++ b/kernel/kexec.c
89699 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89700 compat_ulong_t, flags)
89701 {
89702 struct compat_kexec_segment in;
89703 - struct kexec_segment out, __user *ksegments;
89704 + struct kexec_segment out;
89705 + struct kexec_segment __user *ksegments;
89706 unsigned long i, result;
89707
89708 /* Don't allow clients that don't understand the native
89709 diff --git a/kernel/kmod.c b/kernel/kmod.c
89710 index 2777f40..a26e825 100644
89711 --- a/kernel/kmod.c
89712 +++ b/kernel/kmod.c
89713 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89714 kfree(info->argv);
89715 }
89716
89717 -static int call_modprobe(char *module_name, int wait)
89718 +static int call_modprobe(char *module_name, char *module_param, int wait)
89719 {
89720 struct subprocess_info *info;
89721 static char *envp[] = {
89722 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89723 NULL
89724 };
89725
89726 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89727 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89728 if (!argv)
89729 goto out;
89730
89731 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89732 argv[1] = "-q";
89733 argv[2] = "--";
89734 argv[3] = module_name; /* check free_modprobe_argv() */
89735 - argv[4] = NULL;
89736 + argv[4] = module_param;
89737 + argv[5] = NULL;
89738
89739 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89740 NULL, free_modprobe_argv, NULL);
89741 @@ -122,9 +123,8 @@ out:
89742 * If module auto-loading support is disabled then this function
89743 * becomes a no-operation.
89744 */
89745 -int __request_module(bool wait, const char *fmt, ...)
89746 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89747 {
89748 - va_list args;
89749 char module_name[MODULE_NAME_LEN];
89750 unsigned int max_modprobes;
89751 int ret;
89752 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89753 if (!modprobe_path[0])
89754 return 0;
89755
89756 - va_start(args, fmt);
89757 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89758 - va_end(args);
89759 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89760 if (ret >= MODULE_NAME_LEN)
89761 return -ENAMETOOLONG;
89762
89763 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89764 if (ret)
89765 return ret;
89766
89767 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89768 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89769 + /* hack to workaround consolekit/udisks stupidity */
89770 + read_lock(&tasklist_lock);
89771 + if (!strcmp(current->comm, "mount") &&
89772 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89773 + read_unlock(&tasklist_lock);
89774 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89775 + return -EPERM;
89776 + }
89777 + read_unlock(&tasklist_lock);
89778 + }
89779 +#endif
89780 +
89781 /* If modprobe needs a service that is in a module, we get a recursive
89782 * loop. Limit the number of running kmod threads to max_threads/2 or
89783 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89784 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89785
89786 trace_module_request(module_name, wait, _RET_IP_);
89787
89788 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89789 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89790
89791 atomic_dec(&kmod_concurrent);
89792 return ret;
89793 }
89794 +
89795 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89796 +{
89797 + va_list args;
89798 + int ret;
89799 +
89800 + va_start(args, fmt);
89801 + ret = ____request_module(wait, module_param, fmt, args);
89802 + va_end(args);
89803 +
89804 + return ret;
89805 +}
89806 +
89807 +int __request_module(bool wait, const char *fmt, ...)
89808 +{
89809 + va_list args;
89810 + int ret;
89811 +
89812 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89813 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89814 + char module_param[MODULE_NAME_LEN];
89815 +
89816 + memset(module_param, 0, sizeof(module_param));
89817 +
89818 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89819 +
89820 + va_start(args, fmt);
89821 + ret = ____request_module(wait, module_param, fmt, args);
89822 + va_end(args);
89823 +
89824 + return ret;
89825 + }
89826 +#endif
89827 +
89828 + va_start(args, fmt);
89829 + ret = ____request_module(wait, NULL, fmt, args);
89830 + va_end(args);
89831 +
89832 + return ret;
89833 +}
89834 +
89835 EXPORT_SYMBOL(__request_module);
89836 #endif /* CONFIG_MODULES */
89837
89838 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89839 {
89840 +#ifdef CONFIG_GRKERNSEC
89841 + kfree(info->path);
89842 + info->path = info->origpath;
89843 +#endif
89844 if (info->cleanup)
89845 (*info->cleanup)(info);
89846 kfree(info);
89847 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
89848 */
89849 set_user_nice(current, 0);
89850
89851 +#ifdef CONFIG_GRKERNSEC
89852 + /* this is race-free as far as userland is concerned as we copied
89853 + out the path to be used prior to this point and are now operating
89854 + on that copy
89855 + */
89856 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89857 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89858 + strncmp(sub_info->path, "/usr/libexec/", 13) &&
89859 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89860 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and system library paths\n", sub_info->path);
89861 + retval = -EPERM;
89862 + goto out;
89863 + }
89864 +#endif
89865 +
89866 retval = -ENOMEM;
89867 new = prepare_kernel_cred(current);
89868 if (!new)
89869 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
89870 commit_creds(new);
89871
89872 retval = do_execve(getname_kernel(sub_info->path),
89873 - (const char __user *const __user *)sub_info->argv,
89874 - (const char __user *const __user *)sub_info->envp);
89875 + (const char __user *const __force_user *)sub_info->argv,
89876 + (const char __user *const __force_user *)sub_info->envp);
89877 out:
89878 sub_info->retval = retval;
89879 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
89880 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
89881 *
89882 * Thus the __user pointer cast is valid here.
89883 */
89884 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
89885 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
89886
89887 /*
89888 * If ret is 0, either ____call_usermodehelper failed and the
89889 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
89890 goto out;
89891
89892 INIT_WORK(&sub_info->work, __call_usermodehelper);
89893 +#ifdef CONFIG_GRKERNSEC
89894 + sub_info->origpath = path;
89895 + sub_info->path = kstrdup(path, gfp_mask);
89896 +#else
89897 sub_info->path = path;
89898 +#endif
89899 sub_info->argv = argv;
89900 sub_info->envp = envp;
89901
89902 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
89903 static int proc_cap_handler(struct ctl_table *table, int write,
89904 void __user *buffer, size_t *lenp, loff_t *ppos)
89905 {
89906 - struct ctl_table t;
89907 + ctl_table_no_const t;
89908 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
89909 kernel_cap_t new_cap;
89910 int err, i;
89911 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
89912 index ee61992..62142b1 100644
89913 --- a/kernel/kprobes.c
89914 +++ b/kernel/kprobes.c
89915 @@ -31,6 +31,9 @@
89916 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
89917 * <prasanna@in.ibm.com> added function-return probes.
89918 */
89919 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89920 +#define __INCLUDED_BY_HIDESYM 1
89921 +#endif
89922 #include <linux/kprobes.h>
89923 #include <linux/hash.h>
89924 #include <linux/init.h>
89925 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
89926
89927 static void *alloc_insn_page(void)
89928 {
89929 - return module_alloc(PAGE_SIZE);
89930 + return module_alloc_exec(PAGE_SIZE);
89931 }
89932
89933 static void free_insn_page(void *page)
89934 {
89935 - module_memfree(page);
89936 + module_memfree_exec(page);
89937 }
89938
89939 struct kprobe_insn_cache kprobe_insn_slots = {
89940 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
89941 kprobe_type = "k";
89942
89943 if (sym)
89944 - seq_printf(pi, "%p %s %s+0x%x %s ",
89945 + seq_printf(pi, "%pK %s %s+0x%x %s ",
89946 p->addr, kprobe_type, sym, offset,
89947 (modname ? modname : " "));
89948 else
89949 - seq_printf(pi, "%p %s %p ",
89950 + seq_printf(pi, "%pK %s %pK ",
89951 p->addr, kprobe_type, p->addr);
89952
89953 if (!pp)
89954 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
89955 index 6683cce..daf8999 100644
89956 --- a/kernel/ksysfs.c
89957 +++ b/kernel/ksysfs.c
89958 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
89959 {
89960 if (count+1 > UEVENT_HELPER_PATH_LEN)
89961 return -ENOENT;
89962 + if (!capable(CAP_SYS_ADMIN))
89963 + return -EPERM;
89964 memcpy(uevent_helper, buf, count);
89965 uevent_helper[count] = '\0';
89966 if (count && uevent_helper[count-1] == '\n')
89967 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
89968 return count;
89969 }
89970
89971 -static struct bin_attribute notes_attr = {
89972 +static bin_attribute_no_const notes_attr __read_only = {
89973 .attr = {
89974 .name = "notes",
89975 .mode = S_IRUGO,
89976 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
89977 index 88d0d44..e9ce0ee 100644
89978 --- a/kernel/locking/lockdep.c
89979 +++ b/kernel/locking/lockdep.c
89980 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
89981 end = (unsigned long) &_end,
89982 addr = (unsigned long) obj;
89983
89984 +#ifdef CONFIG_PAX_KERNEXEC
89985 + start = ktla_ktva(start);
89986 +#endif
89987 +
89988 /*
89989 * static variable?
89990 */
89991 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
89992 if (!static_obj(lock->key)) {
89993 debug_locks_off();
89994 printk("INFO: trying to register non-static key.\n");
89995 + printk("lock:%pS key:%pS.\n", lock, lock->key);
89996 printk("the code is fine but needs lockdep annotation.\n");
89997 printk("turning off the locking correctness validator.\n");
89998 dump_stack();
89999 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
90000 if (!class)
90001 return 0;
90002 }
90003 - atomic_inc((atomic_t *)&class->ops);
90004 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
90005 if (very_verbose(class)) {
90006 printk("\nacquire class [%p] %s", class->key, class->name);
90007 if (class->name_version > 1)
90008 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
90009 index ef43ac4..2720dfa 100644
90010 --- a/kernel/locking/lockdep_proc.c
90011 +++ b/kernel/locking/lockdep_proc.c
90012 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
90013 return 0;
90014 }
90015
90016 - seq_printf(m, "%p", class->key);
90017 + seq_printf(m, "%pK", class->key);
90018 #ifdef CONFIG_DEBUG_LOCKDEP
90019 seq_printf(m, " OPS:%8ld", class->ops);
90020 #endif
90021 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
90022
90023 list_for_each_entry(entry, &class->locks_after, entry) {
90024 if (entry->distance == 1) {
90025 - seq_printf(m, " -> [%p] ", entry->class->key);
90026 + seq_printf(m, " -> [%pK] ", entry->class->key);
90027 print_name(m, entry->class);
90028 seq_puts(m, "\n");
90029 }
90030 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
90031 if (!class->key)
90032 continue;
90033
90034 - seq_printf(m, "[%p] ", class->key);
90035 + seq_printf(m, "[%pK] ", class->key);
90036 print_name(m, class);
90037 seq_puts(m, "\n");
90038 }
90039 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90040 if (!i)
90041 seq_line(m, '-', 40-namelen, namelen);
90042
90043 - snprintf(ip, sizeof(ip), "[<%p>]",
90044 + snprintf(ip, sizeof(ip), "[<%pK>]",
90045 (void *)class->contention_point[i]);
90046 seq_printf(m, "%40s %14lu %29s %pS\n",
90047 name, stats->contention_point[i],
90048 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
90049 if (!i)
90050 seq_line(m, '-', 40-namelen, namelen);
90051
90052 - snprintf(ip, sizeof(ip), "[<%p>]",
90053 + snprintf(ip, sizeof(ip), "[<%pK>]",
90054 (void *)class->contending_point[i]);
90055 seq_printf(m, "%40s %14lu %29s %pS\n",
90056 name, stats->contending_point[i],
90057 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
90058 index 9887a90..0cd2b1d 100644
90059 --- a/kernel/locking/mcs_spinlock.c
90060 +++ b/kernel/locking/mcs_spinlock.c
90061 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
90062
90063 prev = decode_cpu(old);
90064 node->prev = prev;
90065 - ACCESS_ONCE(prev->next) = node;
90066 + ACCESS_ONCE_RW(prev->next) = node;
90067
90068 /*
90069 * Normally @prev is untouchable after the above store; because at that
90070 @@ -172,8 +172,8 @@ unqueue:
90071 * it will wait in Step-A.
90072 */
90073
90074 - ACCESS_ONCE(next->prev) = prev;
90075 - ACCESS_ONCE(prev->next) = next;
90076 + ACCESS_ONCE_RW(next->prev) = prev;
90077 + ACCESS_ONCE_RW(prev->next) = next;
90078
90079 return false;
90080 }
90081 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90082 node = this_cpu_ptr(&osq_node);
90083 next = xchg(&node->next, NULL);
90084 if (next) {
90085 - ACCESS_ONCE(next->locked) = 1;
90086 + ACCESS_ONCE_RW(next->locked) = 1;
90087 return;
90088 }
90089
90090 next = osq_wait_next(lock, node, NULL);
90091 if (next)
90092 - ACCESS_ONCE(next->locked) = 1;
90093 + ACCESS_ONCE_RW(next->locked) = 1;
90094 }
90095
90096 #endif
90097 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90098 index 4d60986..5d351c1 100644
90099 --- a/kernel/locking/mcs_spinlock.h
90100 +++ b/kernel/locking/mcs_spinlock.h
90101 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90102 */
90103 return;
90104 }
90105 - ACCESS_ONCE(prev->next) = node;
90106 + ACCESS_ONCE_RW(prev->next) = node;
90107
90108 /* Wait until the lock holder passes the lock down. */
90109 arch_mcs_spin_lock_contended(&node->locked);
90110 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90111 index 3ef3736..9c951fa 100644
90112 --- a/kernel/locking/mutex-debug.c
90113 +++ b/kernel/locking/mutex-debug.c
90114 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90115 }
90116
90117 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90118 - struct thread_info *ti)
90119 + struct task_struct *task)
90120 {
90121 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90122
90123 /* Mark the current thread as blocked on the lock: */
90124 - ti->task->blocked_on = waiter;
90125 + task->blocked_on = waiter;
90126 }
90127
90128 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90129 - struct thread_info *ti)
90130 + struct task_struct *task)
90131 {
90132 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90133 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90134 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90135 - ti->task->blocked_on = NULL;
90136 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90137 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90138 + task->blocked_on = NULL;
90139
90140 list_del_init(&waiter->list);
90141 waiter->task = NULL;
90142 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90143 index 0799fd3..d06ae3b 100644
90144 --- a/kernel/locking/mutex-debug.h
90145 +++ b/kernel/locking/mutex-debug.h
90146 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90147 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90148 extern void debug_mutex_add_waiter(struct mutex *lock,
90149 struct mutex_waiter *waiter,
90150 - struct thread_info *ti);
90151 + struct task_struct *task);
90152 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90153 - struct thread_info *ti);
90154 + struct task_struct *task);
90155 extern void debug_mutex_unlock(struct mutex *lock);
90156 extern void debug_mutex_init(struct mutex *lock, const char *name,
90157 struct lock_class_key *key);
90158 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90159 index 4541951..39fe90a 100644
90160 --- a/kernel/locking/mutex.c
90161 +++ b/kernel/locking/mutex.c
90162 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90163 goto skip_wait;
90164
90165 debug_mutex_lock_common(lock, &waiter);
90166 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90167 + debug_mutex_add_waiter(lock, &waiter, task);
90168
90169 /* add waiting tasks to the end of the waitqueue (FIFO): */
90170 list_add_tail(&waiter.list, &lock->wait_list);
90171 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90172 schedule_preempt_disabled();
90173 spin_lock_mutex(&lock->wait_lock, flags);
90174 }
90175 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90176 + mutex_remove_waiter(lock, &waiter, task);
90177 /* set it to 0 if there are no waiters left: */
90178 if (likely(list_empty(&lock->wait_list)))
90179 atomic_set(&lock->count, 0);
90180 @@ -606,7 +606,7 @@ skip_wait:
90181 return 0;
90182
90183 err:
90184 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90185 + mutex_remove_waiter(lock, &waiter, task);
90186 spin_unlock_mutex(&lock->wait_lock, flags);
90187 debug_mutex_free_waiter(&waiter);
90188 mutex_release(&lock->dep_map, 1, ip);
90189 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90190 index 1d96dd0..994ff19 100644
90191 --- a/kernel/locking/rtmutex-tester.c
90192 +++ b/kernel/locking/rtmutex-tester.c
90193 @@ -22,7 +22,7 @@
90194 #define MAX_RT_TEST_MUTEXES 8
90195
90196 static spinlock_t rttest_lock;
90197 -static atomic_t rttest_event;
90198 +static atomic_unchecked_t rttest_event;
90199
90200 struct test_thread_data {
90201 int opcode;
90202 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90203
90204 case RTTEST_LOCKCONT:
90205 td->mutexes[td->opdata] = 1;
90206 - td->event = atomic_add_return(1, &rttest_event);
90207 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90208 return 0;
90209
90210 case RTTEST_RESET:
90211 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90212 return 0;
90213
90214 case RTTEST_RESETEVENT:
90215 - atomic_set(&rttest_event, 0);
90216 + atomic_set_unchecked(&rttest_event, 0);
90217 return 0;
90218
90219 default:
90220 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90221 return ret;
90222
90223 td->mutexes[id] = 1;
90224 - td->event = atomic_add_return(1, &rttest_event);
90225 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90226 rt_mutex_lock(&mutexes[id]);
90227 - td->event = atomic_add_return(1, &rttest_event);
90228 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90229 td->mutexes[id] = 4;
90230 return 0;
90231
90232 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90233 return ret;
90234
90235 td->mutexes[id] = 1;
90236 - td->event = atomic_add_return(1, &rttest_event);
90237 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90238 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90239 - td->event = atomic_add_return(1, &rttest_event);
90240 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90241 td->mutexes[id] = ret ? 0 : 4;
90242 return ret ? -EINTR : 0;
90243
90244 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90245 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90246 return ret;
90247
90248 - td->event = atomic_add_return(1, &rttest_event);
90249 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90250 rt_mutex_unlock(&mutexes[id]);
90251 - td->event = atomic_add_return(1, &rttest_event);
90252 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90253 td->mutexes[id] = 0;
90254 return 0;
90255
90256 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90257 break;
90258
90259 td->mutexes[dat] = 2;
90260 - td->event = atomic_add_return(1, &rttest_event);
90261 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90262 break;
90263
90264 default:
90265 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90266 return;
90267
90268 td->mutexes[dat] = 3;
90269 - td->event = atomic_add_return(1, &rttest_event);
90270 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90271 break;
90272
90273 case RTTEST_LOCKNOWAIT:
90274 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90275 return;
90276
90277 td->mutexes[dat] = 1;
90278 - td->event = atomic_add_return(1, &rttest_event);
90279 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90280 return;
90281
90282 default:
90283 diff --git a/kernel/module.c b/kernel/module.c
90284 index d856e96..b82225c 100644
90285 --- a/kernel/module.c
90286 +++ b/kernel/module.c
90287 @@ -59,6 +59,7 @@
90288 #include <linux/jump_label.h>
90289 #include <linux/pfn.h>
90290 #include <linux/bsearch.h>
90291 +#include <linux/grsecurity.h>
90292 #include <uapi/linux/module.h>
90293 #include "module-internal.h"
90294
90295 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90296
90297 /* Bounds of module allocation, for speeding __module_address.
90298 * Protected by module_mutex. */
90299 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90300 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90301 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90302
90303 int register_module_notifier(struct notifier_block *nb)
90304 {
90305 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90306 return true;
90307
90308 list_for_each_entry_rcu(mod, &modules, list) {
90309 - struct symsearch arr[] = {
90310 + struct symsearch modarr[] = {
90311 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90312 NOT_GPL_ONLY, false },
90313 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90314 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90315 if (mod->state == MODULE_STATE_UNFORMED)
90316 continue;
90317
90318 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90319 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90320 return true;
90321 }
90322 return false;
90323 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90324 if (!pcpusec->sh_size)
90325 return 0;
90326
90327 - if (align > PAGE_SIZE) {
90328 + if (align-1 >= PAGE_SIZE) {
90329 pr_warn("%s: per-cpu alignment %li > %li\n",
90330 mod->name, align, PAGE_SIZE);
90331 align = PAGE_SIZE;
90332 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90333 static ssize_t show_coresize(struct module_attribute *mattr,
90334 struct module_kobject *mk, char *buffer)
90335 {
90336 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90337 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90338 }
90339
90340 static struct module_attribute modinfo_coresize =
90341 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90342 static ssize_t show_initsize(struct module_attribute *mattr,
90343 struct module_kobject *mk, char *buffer)
90344 {
90345 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90346 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90347 }
90348
90349 static struct module_attribute modinfo_initsize =
90350 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90351 goto bad_version;
90352 }
90353
90354 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90355 + /*
90356 + * avoid potentially printing jibberish on attempted load
90357 + * of a module randomized with a different seed
90358 + */
90359 + pr_warn("no symbol version for %s\n", symname);
90360 +#else
90361 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90362 +#endif
90363 return 0;
90364
90365 bad_version:
90366 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90367 + /*
90368 + * avoid potentially printing jibberish on attempted load
90369 + * of a module randomized with a different seed
90370 + */
90371 + pr_warn("attempted module disagrees about version of symbol %s\n",
90372 + symname);
90373 +#else
90374 pr_warn("%s: disagrees about version of symbol %s\n",
90375 mod->name, symname);
90376 +#endif
90377 return 0;
90378 }
90379
90380 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90381 */
90382 #ifdef CONFIG_SYSFS
90383
90384 -#ifdef CONFIG_KALLSYMS
90385 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90386 static inline bool sect_empty(const Elf_Shdr *sect)
90387 {
90388 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90389 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90390 {
90391 unsigned int notes, loaded, i;
90392 struct module_notes_attrs *notes_attrs;
90393 - struct bin_attribute *nattr;
90394 + bin_attribute_no_const *nattr;
90395
90396 /* failed to create section attributes, so can't create notes */
90397 if (!mod->sect_attrs)
90398 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90399 static int module_add_modinfo_attrs(struct module *mod)
90400 {
90401 struct module_attribute *attr;
90402 - struct module_attribute *temp_attr;
90403 + module_attribute_no_const *temp_attr;
90404 int error = 0;
90405 int i;
90406
90407 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90408
90409 static void unset_module_core_ro_nx(struct module *mod)
90410 {
90411 - set_page_attributes(mod->module_core + mod->core_text_size,
90412 - mod->module_core + mod->core_size,
90413 + set_page_attributes(mod->module_core_rw,
90414 + mod->module_core_rw + mod->core_size_rw,
90415 set_memory_x);
90416 - set_page_attributes(mod->module_core,
90417 - mod->module_core + mod->core_ro_size,
90418 + set_page_attributes(mod->module_core_rx,
90419 + mod->module_core_rx + mod->core_size_rx,
90420 set_memory_rw);
90421 }
90422
90423 static void unset_module_init_ro_nx(struct module *mod)
90424 {
90425 - set_page_attributes(mod->module_init + mod->init_text_size,
90426 - mod->module_init + mod->init_size,
90427 + set_page_attributes(mod->module_init_rw,
90428 + mod->module_init_rw + mod->init_size_rw,
90429 set_memory_x);
90430 - set_page_attributes(mod->module_init,
90431 - mod->module_init + mod->init_ro_size,
90432 + set_page_attributes(mod->module_init_rx,
90433 + mod->module_init_rx + mod->init_size_rx,
90434 set_memory_rw);
90435 }
90436
90437 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90438 list_for_each_entry_rcu(mod, &modules, list) {
90439 if (mod->state == MODULE_STATE_UNFORMED)
90440 continue;
90441 - if ((mod->module_core) && (mod->core_text_size)) {
90442 - set_page_attributes(mod->module_core,
90443 - mod->module_core + mod->core_text_size,
90444 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90445 + set_page_attributes(mod->module_core_rx,
90446 + mod->module_core_rx + mod->core_size_rx,
90447 set_memory_rw);
90448 }
90449 - if ((mod->module_init) && (mod->init_text_size)) {
90450 - set_page_attributes(mod->module_init,
90451 - mod->module_init + mod->init_text_size,
90452 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90453 + set_page_attributes(mod->module_init_rx,
90454 + mod->module_init_rx + mod->init_size_rx,
90455 set_memory_rw);
90456 }
90457 }
90458 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90459 list_for_each_entry_rcu(mod, &modules, list) {
90460 if (mod->state == MODULE_STATE_UNFORMED)
90461 continue;
90462 - if ((mod->module_core) && (mod->core_text_size)) {
90463 - set_page_attributes(mod->module_core,
90464 - mod->module_core + mod->core_text_size,
90465 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90466 + set_page_attributes(mod->module_core_rx,
90467 + mod->module_core_rx + mod->core_size_rx,
90468 set_memory_ro);
90469 }
90470 - if ((mod->module_init) && (mod->init_text_size)) {
90471 - set_page_attributes(mod->module_init,
90472 - mod->module_init + mod->init_text_size,
90473 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90474 + set_page_attributes(mod->module_init_rx,
90475 + mod->module_init_rx + mod->init_size_rx,
90476 set_memory_ro);
90477 }
90478 }
90479 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90480 #else
90481 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90482 static void unset_module_core_ro_nx(struct module *mod) { }
90483 -static void unset_module_init_ro_nx(struct module *mod) { }
90484 +static void unset_module_init_ro_nx(struct module *mod)
90485 +{
90486 +
90487 +#ifdef CONFIG_PAX_KERNEXEC
90488 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90489 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90490 +#endif
90491 +
90492 +}
90493 #endif
90494
90495 void __weak module_memfree(void *module_region)
90496 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90497 /* This may be NULL, but that's OK */
90498 unset_module_init_ro_nx(mod);
90499 module_arch_freeing_init(mod);
90500 - module_memfree(mod->module_init);
90501 + module_memfree(mod->module_init_rw);
90502 + module_memfree_exec(mod->module_init_rx);
90503 kfree(mod->args);
90504 percpu_modfree(mod);
90505
90506 /* Free lock-classes: */
90507 - lockdep_free_key_range(mod->module_core, mod->core_size);
90508 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90509 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90510
90511 /* Finally, free the core (containing the module structure) */
90512 unset_module_core_ro_nx(mod);
90513 - module_memfree(mod->module_core);
90514 + module_memfree_exec(mod->module_core_rx);
90515 + module_memfree(mod->module_core_rw);
90516
90517 #ifdef CONFIG_MPU
90518 update_protections(current->mm);
90519 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90520 int ret = 0;
90521 const struct kernel_symbol *ksym;
90522
90523 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90524 + int is_fs_load = 0;
90525 + int register_filesystem_found = 0;
90526 + char *p;
90527 +
90528 + p = strstr(mod->args, "grsec_modharden_fs");
90529 + if (p) {
90530 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90531 + /* copy \0 as well */
90532 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90533 + is_fs_load = 1;
90534 + }
90535 +#endif
90536 +
90537 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90538 const char *name = info->strtab + sym[i].st_name;
90539
90540 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90541 + /* it's a real shame this will never get ripped and copied
90542 + upstream! ;(
90543 + */
90544 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90545 + register_filesystem_found = 1;
90546 +#endif
90547 +
90548 switch (sym[i].st_shndx) {
90549 case SHN_COMMON:
90550 /* Ignore common symbols */
90551 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90552 ksym = resolve_symbol_wait(mod, info, name);
90553 /* Ok if resolved. */
90554 if (ksym && !IS_ERR(ksym)) {
90555 + pax_open_kernel();
90556 sym[i].st_value = ksym->value;
90557 + pax_close_kernel();
90558 break;
90559 }
90560
90561 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90562 secbase = (unsigned long)mod_percpu(mod);
90563 else
90564 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90565 + pax_open_kernel();
90566 sym[i].st_value += secbase;
90567 + pax_close_kernel();
90568 break;
90569 }
90570 }
90571
90572 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90573 + if (is_fs_load && !register_filesystem_found) {
90574 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90575 + ret = -EPERM;
90576 + }
90577 +#endif
90578 +
90579 return ret;
90580 }
90581
90582 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90583 || s->sh_entsize != ~0UL
90584 || strstarts(sname, ".init"))
90585 continue;
90586 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90587 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90588 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90589 + else
90590 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90591 pr_debug("\t%s\n", sname);
90592 }
90593 - switch (m) {
90594 - case 0: /* executable */
90595 - mod->core_size = debug_align(mod->core_size);
90596 - mod->core_text_size = mod->core_size;
90597 - break;
90598 - case 1: /* RO: text and ro-data */
90599 - mod->core_size = debug_align(mod->core_size);
90600 - mod->core_ro_size = mod->core_size;
90601 - break;
90602 - case 3: /* whole core */
90603 - mod->core_size = debug_align(mod->core_size);
90604 - break;
90605 - }
90606 }
90607
90608 pr_debug("Init section allocation order:\n");
90609 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90610 || s->sh_entsize != ~0UL
90611 || !strstarts(sname, ".init"))
90612 continue;
90613 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90614 - | INIT_OFFSET_MASK);
90615 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90616 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90617 + else
90618 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90619 + s->sh_entsize |= INIT_OFFSET_MASK;
90620 pr_debug("\t%s\n", sname);
90621 }
90622 - switch (m) {
90623 - case 0: /* executable */
90624 - mod->init_size = debug_align(mod->init_size);
90625 - mod->init_text_size = mod->init_size;
90626 - break;
90627 - case 1: /* RO: text and ro-data */
90628 - mod->init_size = debug_align(mod->init_size);
90629 - mod->init_ro_size = mod->init_size;
90630 - break;
90631 - case 3: /* whole init */
90632 - mod->init_size = debug_align(mod->init_size);
90633 - break;
90634 - }
90635 }
90636 }
90637
90638 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90639
90640 /* Put symbol section at end of init part of module. */
90641 symsect->sh_flags |= SHF_ALLOC;
90642 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90643 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90644 info->index.sym) | INIT_OFFSET_MASK;
90645 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90646
90647 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90648 }
90649
90650 /* Append room for core symbols at end of core part. */
90651 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90652 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90653 - mod->core_size += strtab_size;
90654 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90655 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90656 + mod->core_size_rx += strtab_size;
90657
90658 /* Put string table section at end of init part of module. */
90659 strsect->sh_flags |= SHF_ALLOC;
90660 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90661 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90662 info->index.str) | INIT_OFFSET_MASK;
90663 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90664 }
90665 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90666 /* Make sure we get permanent strtab: don't use info->strtab. */
90667 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90668
90669 + pax_open_kernel();
90670 +
90671 /* Set types up while we still have access to sections. */
90672 for (i = 0; i < mod->num_symtab; i++)
90673 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90674
90675 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90676 - mod->core_strtab = s = mod->module_core + info->stroffs;
90677 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90678 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90679 src = mod->symtab;
90680 for (ndst = i = 0; i < mod->num_symtab; i++) {
90681 if (i == 0 ||
90682 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90683 }
90684 }
90685 mod->core_num_syms = ndst;
90686 +
90687 + pax_close_kernel();
90688 }
90689 #else
90690 static inline void layout_symtab(struct module *mod, struct load_info *info)
90691 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90692 return vmalloc_exec(size);
90693 }
90694
90695 -static void *module_alloc_update_bounds(unsigned long size)
90696 +static void *module_alloc_update_bounds_rw(unsigned long size)
90697 {
90698 void *ret = module_alloc(size);
90699
90700 if (ret) {
90701 mutex_lock(&module_mutex);
90702 /* Update module bounds. */
90703 - if ((unsigned long)ret < module_addr_min)
90704 - module_addr_min = (unsigned long)ret;
90705 - if ((unsigned long)ret + size > module_addr_max)
90706 - module_addr_max = (unsigned long)ret + size;
90707 + if ((unsigned long)ret < module_addr_min_rw)
90708 + module_addr_min_rw = (unsigned long)ret;
90709 + if ((unsigned long)ret + size > module_addr_max_rw)
90710 + module_addr_max_rw = (unsigned long)ret + size;
90711 + mutex_unlock(&module_mutex);
90712 + }
90713 + return ret;
90714 +}
90715 +
90716 +static void *module_alloc_update_bounds_rx(unsigned long size)
90717 +{
90718 + void *ret = module_alloc_exec(size);
90719 +
90720 + if (ret) {
90721 + mutex_lock(&module_mutex);
90722 + /* Update module bounds. */
90723 + if ((unsigned long)ret < module_addr_min_rx)
90724 + module_addr_min_rx = (unsigned long)ret;
90725 + if ((unsigned long)ret + size > module_addr_max_rx)
90726 + module_addr_max_rx = (unsigned long)ret + size;
90727 mutex_unlock(&module_mutex);
90728 }
90729 return ret;
90730 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90731 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90732
90733 if (info->index.sym == 0) {
90734 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90735 + /*
90736 + * avoid potentially printing jibberish on attempted load
90737 + * of a module randomized with a different seed
90738 + */
90739 + pr_warn("module has no symbols (stripped?)\n");
90740 +#else
90741 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90742 +#endif
90743 return ERR_PTR(-ENOEXEC);
90744 }
90745
90746 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90747 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90748 {
90749 const char *modmagic = get_modinfo(info, "vermagic");
90750 + const char *license = get_modinfo(info, "license");
90751 int err;
90752
90753 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90754 + if (!license || !license_is_gpl_compatible(license))
90755 + return -ENOEXEC;
90756 +#endif
90757 +
90758 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90759 modmagic = NULL;
90760
90761 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90762 }
90763
90764 /* Set up license info based on the info section */
90765 - set_license(mod, get_modinfo(info, "license"));
90766 + set_license(mod, license);
90767
90768 return 0;
90769 }
90770 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90771 void *ptr;
90772
90773 /* Do the allocs. */
90774 - ptr = module_alloc_update_bounds(mod->core_size);
90775 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90776 /*
90777 * The pointer to this block is stored in the module structure
90778 * which is inside the block. Just mark it as not being a
90779 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90780 if (!ptr)
90781 return -ENOMEM;
90782
90783 - memset(ptr, 0, mod->core_size);
90784 - mod->module_core = ptr;
90785 + memset(ptr, 0, mod->core_size_rw);
90786 + mod->module_core_rw = ptr;
90787
90788 - if (mod->init_size) {
90789 - ptr = module_alloc_update_bounds(mod->init_size);
90790 + if (mod->init_size_rw) {
90791 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90792 /*
90793 * The pointer to this block is stored in the module structure
90794 * which is inside the block. This block doesn't need to be
90795 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90796 */
90797 kmemleak_ignore(ptr);
90798 if (!ptr) {
90799 - module_memfree(mod->module_core);
90800 + module_memfree(mod->module_core_rw);
90801 return -ENOMEM;
90802 }
90803 - memset(ptr, 0, mod->init_size);
90804 - mod->module_init = ptr;
90805 + memset(ptr, 0, mod->init_size_rw);
90806 + mod->module_init_rw = ptr;
90807 } else
90808 - mod->module_init = NULL;
90809 + mod->module_init_rw = NULL;
90810 +
90811 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90812 + kmemleak_not_leak(ptr);
90813 + if (!ptr) {
90814 + if (mod->module_init_rw)
90815 + module_memfree(mod->module_init_rw);
90816 + module_memfree(mod->module_core_rw);
90817 + return -ENOMEM;
90818 + }
90819 +
90820 + pax_open_kernel();
90821 + memset(ptr, 0, mod->core_size_rx);
90822 + pax_close_kernel();
90823 + mod->module_core_rx = ptr;
90824 +
90825 + if (mod->init_size_rx) {
90826 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90827 + kmemleak_ignore(ptr);
90828 + if (!ptr && mod->init_size_rx) {
90829 + module_memfree_exec(mod->module_core_rx);
90830 + if (mod->module_init_rw)
90831 + module_memfree(mod->module_init_rw);
90832 + module_memfree(mod->module_core_rw);
90833 + return -ENOMEM;
90834 + }
90835 +
90836 + pax_open_kernel();
90837 + memset(ptr, 0, mod->init_size_rx);
90838 + pax_close_kernel();
90839 + mod->module_init_rx = ptr;
90840 + } else
90841 + mod->module_init_rx = NULL;
90842
90843 /* Transfer each section which specifies SHF_ALLOC */
90844 pr_debug("final section addresses:\n");
90845 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90846 if (!(shdr->sh_flags & SHF_ALLOC))
90847 continue;
90848
90849 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90850 - dest = mod->module_init
90851 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90852 - else
90853 - dest = mod->module_core + shdr->sh_entsize;
90854 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90855 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90856 + dest = mod->module_init_rw
90857 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90858 + else
90859 + dest = mod->module_init_rx
90860 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90861 + } else {
90862 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90863 + dest = mod->module_core_rw + shdr->sh_entsize;
90864 + else
90865 + dest = mod->module_core_rx + shdr->sh_entsize;
90866 + }
90867 +
90868 + if (shdr->sh_type != SHT_NOBITS) {
90869 +
90870 +#ifdef CONFIG_PAX_KERNEXEC
90871 +#ifdef CONFIG_X86_64
90872 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
90873 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
90874 +#endif
90875 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
90876 + pax_open_kernel();
90877 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90878 + pax_close_kernel();
90879 + } else
90880 +#endif
90881
90882 - if (shdr->sh_type != SHT_NOBITS)
90883 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90884 + }
90885 /* Update sh_addr to point to copy in image. */
90886 - shdr->sh_addr = (unsigned long)dest;
90887 +
90888 +#ifdef CONFIG_PAX_KERNEXEC
90889 + if (shdr->sh_flags & SHF_EXECINSTR)
90890 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
90891 + else
90892 +#endif
90893 +
90894 + shdr->sh_addr = (unsigned long)dest;
90895 pr_debug("\t0x%lx %s\n",
90896 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
90897 }
90898 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
90899 * Do it before processing of module parameters, so the module
90900 * can provide parameter accessor functions of its own.
90901 */
90902 - if (mod->module_init)
90903 - flush_icache_range((unsigned long)mod->module_init,
90904 - (unsigned long)mod->module_init
90905 - + mod->init_size);
90906 - flush_icache_range((unsigned long)mod->module_core,
90907 - (unsigned long)mod->module_core + mod->core_size);
90908 + if (mod->module_init_rx)
90909 + flush_icache_range((unsigned long)mod->module_init_rx,
90910 + (unsigned long)mod->module_init_rx
90911 + + mod->init_size_rx);
90912 + flush_icache_range((unsigned long)mod->module_core_rx,
90913 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
90914
90915 set_fs(old_fs);
90916 }
90917 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
90918 {
90919 percpu_modfree(mod);
90920 module_arch_freeing_init(mod);
90921 - module_memfree(mod->module_init);
90922 - module_memfree(mod->module_core);
90923 + module_memfree_exec(mod->module_init_rx);
90924 + module_memfree_exec(mod->module_core_rx);
90925 + module_memfree(mod->module_init_rw);
90926 + module_memfree(mod->module_core_rw);
90927 }
90928
90929 int __weak module_finalize(const Elf_Ehdr *hdr,
90930 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
90931 static int post_relocation(struct module *mod, const struct load_info *info)
90932 {
90933 /* Sort exception table now relocations are done. */
90934 + pax_open_kernel();
90935 sort_extable(mod->extable, mod->extable + mod->num_exentries);
90936 + pax_close_kernel();
90937
90938 /* Copy relocated percpu area over. */
90939 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
90940 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
90941 /* For freeing module_init on success, in case kallsyms traversing */
90942 struct mod_initfree {
90943 struct rcu_head rcu;
90944 - void *module_init;
90945 + void *module_init_rw;
90946 + void *module_init_rx;
90947 };
90948
90949 static void do_free_init(struct rcu_head *head)
90950 {
90951 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
90952 - module_memfree(m->module_init);
90953 + module_memfree(m->module_init_rw);
90954 + module_memfree_exec(m->module_init_rx);
90955 kfree(m);
90956 }
90957
90958 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
90959 ret = -ENOMEM;
90960 goto fail;
90961 }
90962 - freeinit->module_init = mod->module_init;
90963 + freeinit->module_init_rw = mod->module_init_rw;
90964 + freeinit->module_init_rx = mod->module_init_rx;
90965
90966 /*
90967 * We want to find out whether @mod uses async during init. Clear
90968 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
90969 #endif
90970 unset_module_init_ro_nx(mod);
90971 module_arch_freeing_init(mod);
90972 - mod->module_init = NULL;
90973 - mod->init_size = 0;
90974 - mod->init_ro_size = 0;
90975 - mod->init_text_size = 0;
90976 + mod->module_init_rw = NULL;
90977 + mod->module_init_rx = NULL;
90978 + mod->init_size_rw = 0;
90979 + mod->init_size_rx = 0;
90980 /*
90981 * We want to free module_init, but be aware that kallsyms may be
90982 * walking this with preempt disabled. In all the failure paths,
90983 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
90984 module_bug_finalize(info->hdr, info->sechdrs, mod);
90985
90986 /* Set RO and NX regions for core */
90987 - set_section_ro_nx(mod->module_core,
90988 - mod->core_text_size,
90989 - mod->core_ro_size,
90990 - mod->core_size);
90991 + set_section_ro_nx(mod->module_core_rx,
90992 + mod->core_size_rx,
90993 + mod->core_size_rx,
90994 + mod->core_size_rx);
90995
90996 /* Set RO and NX regions for init */
90997 - set_section_ro_nx(mod->module_init,
90998 - mod->init_text_size,
90999 - mod->init_ro_size,
91000 - mod->init_size);
91001 + set_section_ro_nx(mod->module_init_rx,
91002 + mod->init_size_rx,
91003 + mod->init_size_rx,
91004 + mod->init_size_rx);
91005
91006 /* Mark state as coming so strong_try_module_get() ignores us,
91007 * but kallsyms etc. can see us. */
91008 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
91009 if (err)
91010 goto free_unload;
91011
91012 + /* Now copy in args */
91013 + mod->args = strndup_user(uargs, ~0UL >> 1);
91014 + if (IS_ERR(mod->args)) {
91015 + err = PTR_ERR(mod->args);
91016 + goto free_unload;
91017 + }
91018 +
91019 /* Set up MODINFO_ATTR fields */
91020 setup_modinfo(mod, info);
91021
91022 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91023 + {
91024 + char *p, *p2;
91025 +
91026 + if (strstr(mod->args, "grsec_modharden_netdev")) {
91027 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
91028 + err = -EPERM;
91029 + goto free_modinfo;
91030 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
91031 + p += sizeof("grsec_modharden_normal") - 1;
91032 + p2 = strstr(p, "_");
91033 + if (p2) {
91034 + *p2 = '\0';
91035 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
91036 + *p2 = '_';
91037 + }
91038 + err = -EPERM;
91039 + goto free_modinfo;
91040 + }
91041 + }
91042 +#endif
91043 +
91044 /* Fix up syms, so that st_value is a pointer to location. */
91045 err = simplify_symbols(mod, info);
91046 if (err < 0)
91047 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
91048
91049 flush_module_icache(mod);
91050
91051 - /* Now copy in args */
91052 - mod->args = strndup_user(uargs, ~0UL >> 1);
91053 - if (IS_ERR(mod->args)) {
91054 - err = PTR_ERR(mod->args);
91055 - goto free_arch_cleanup;
91056 - }
91057 -
91058 dynamic_debug_setup(info->debug, info->num_debug);
91059
91060 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
91061 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
91062 ddebug_cleanup:
91063 dynamic_debug_remove(info->debug);
91064 synchronize_sched();
91065 - kfree(mod->args);
91066 - free_arch_cleanup:
91067 module_arch_cleanup(mod);
91068 free_modinfo:
91069 free_modinfo(mod);
91070 + kfree(mod->args);
91071 free_unload:
91072 module_unload_free(mod);
91073 unlink_mod:
91074 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
91075 unsigned long nextval;
91076
91077 /* At worse, next value is at end of module */
91078 - if (within_module_init(addr, mod))
91079 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
91080 + if (within_module_init_rx(addr, mod))
91081 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91082 + else if (within_module_init_rw(addr, mod))
91083 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91084 + else if (within_module_core_rx(addr, mod))
91085 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91086 + else if (within_module_core_rw(addr, mod))
91087 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91088 else
91089 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91090 + return NULL;
91091
91092 /* Scan for closest preceding symbol, and next symbol. (ELF
91093 starts real symbols at 1). */
91094 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91095 return 0;
91096
91097 seq_printf(m, "%s %u",
91098 - mod->name, mod->init_size + mod->core_size);
91099 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91100 print_unload_info(m, mod);
91101
91102 /* Informative for users. */
91103 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91104 mod->state == MODULE_STATE_COMING ? "Loading" :
91105 "Live");
91106 /* Used by oprofile and other similar tools. */
91107 - seq_printf(m, " 0x%pK", mod->module_core);
91108 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91109
91110 /* Taints info */
91111 if (mod->taints)
91112 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91113
91114 static int __init proc_modules_init(void)
91115 {
91116 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91117 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91118 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91119 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91120 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91121 +#else
91122 proc_create("modules", 0, NULL, &proc_modules_operations);
91123 +#endif
91124 +#else
91125 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91126 +#endif
91127 return 0;
91128 }
91129 module_init(proc_modules_init);
91130 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91131 {
91132 struct module *mod;
91133
91134 - if (addr < module_addr_min || addr > module_addr_max)
91135 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91136 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91137 return NULL;
91138
91139 list_for_each_entry_rcu(mod, &modules, list) {
91140 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91141 */
91142 struct module *__module_text_address(unsigned long addr)
91143 {
91144 - struct module *mod = __module_address(addr);
91145 + struct module *mod;
91146 +
91147 +#ifdef CONFIG_X86_32
91148 + addr = ktla_ktva(addr);
91149 +#endif
91150 +
91151 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91152 + return NULL;
91153 +
91154 + mod = __module_address(addr);
91155 +
91156 if (mod) {
91157 /* Make sure it's within the text section. */
91158 - if (!within(addr, mod->module_init, mod->init_text_size)
91159 - && !within(addr, mod->module_core, mod->core_text_size))
91160 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91161 mod = NULL;
91162 }
91163 return mod;
91164 diff --git a/kernel/notifier.c b/kernel/notifier.c
91165 index 4803da6..1c5eea6 100644
91166 --- a/kernel/notifier.c
91167 +++ b/kernel/notifier.c
91168 @@ -5,6 +5,7 @@
91169 #include <linux/rcupdate.h>
91170 #include <linux/vmalloc.h>
91171 #include <linux/reboot.h>
91172 +#include <linux/mm.h>
91173
91174 /*
91175 * Notifier list for kernel code which wants to be called
91176 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91177 while ((*nl) != NULL) {
91178 if (n->priority > (*nl)->priority)
91179 break;
91180 - nl = &((*nl)->next);
91181 + nl = (struct notifier_block **)&((*nl)->next);
91182 }
91183 - n->next = *nl;
91184 + pax_open_kernel();
91185 + *(const void **)&n->next = *nl;
91186 rcu_assign_pointer(*nl, n);
91187 + pax_close_kernel();
91188 return 0;
91189 }
91190
91191 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91192 return 0;
91193 if (n->priority > (*nl)->priority)
91194 break;
91195 - nl = &((*nl)->next);
91196 + nl = (struct notifier_block **)&((*nl)->next);
91197 }
91198 - n->next = *nl;
91199 + pax_open_kernel();
91200 + *(const void **)&n->next = *nl;
91201 rcu_assign_pointer(*nl, n);
91202 + pax_close_kernel();
91203 return 0;
91204 }
91205
91206 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91207 {
91208 while ((*nl) != NULL) {
91209 if ((*nl) == n) {
91210 + pax_open_kernel();
91211 rcu_assign_pointer(*nl, n->next);
91212 + pax_close_kernel();
91213 return 0;
91214 }
91215 - nl = &((*nl)->next);
91216 + nl = (struct notifier_block **)&((*nl)->next);
91217 }
91218 return -ENOENT;
91219 }
91220 diff --git a/kernel/padata.c b/kernel/padata.c
91221 index 161402f..598814c 100644
91222 --- a/kernel/padata.c
91223 +++ b/kernel/padata.c
91224 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91225 * seq_nr mod. number of cpus in use.
91226 */
91227
91228 - seq_nr = atomic_inc_return(&pd->seq_nr);
91229 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91230 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91231
91232 return padata_index_to_cpu(pd, cpu_index);
91233 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91234 padata_init_pqueues(pd);
91235 padata_init_squeues(pd);
91236 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91237 - atomic_set(&pd->seq_nr, -1);
91238 + atomic_set_unchecked(&pd->seq_nr, -1);
91239 atomic_set(&pd->reorder_objects, 0);
91240 atomic_set(&pd->refcnt, 0);
91241 pd->pinst = pinst;
91242 diff --git a/kernel/panic.c b/kernel/panic.c
91243 index 4d8d6f9..97b9b9c 100644
91244 --- a/kernel/panic.c
91245 +++ b/kernel/panic.c
91246 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91247 /*
91248 * Stop ourself in panic -- architecture code may override this
91249 */
91250 -void __weak panic_smp_self_stop(void)
91251 +void __weak __noreturn panic_smp_self_stop(void)
91252 {
91253 while (1)
91254 cpu_relax();
91255 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91256 disable_trace_on_warning();
91257
91258 pr_warn("------------[ cut here ]------------\n");
91259 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91260 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91261 raw_smp_processor_id(), current->pid, file, line, caller);
91262
91263 if (args)
91264 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91265 */
91266 __visible void __stack_chk_fail(void)
91267 {
91268 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91269 + dump_stack();
91270 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91271 __builtin_return_address(0));
91272 }
91273 EXPORT_SYMBOL(__stack_chk_fail);
91274 diff --git a/kernel/pid.c b/kernel/pid.c
91275 index cd36a5e..11f185d 100644
91276 --- a/kernel/pid.c
91277 +++ b/kernel/pid.c
91278 @@ -33,6 +33,7 @@
91279 #include <linux/rculist.h>
91280 #include <linux/bootmem.h>
91281 #include <linux/hash.h>
91282 +#include <linux/security.h>
91283 #include <linux/pid_namespace.h>
91284 #include <linux/init_task.h>
91285 #include <linux/syscalls.h>
91286 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91287
91288 int pid_max = PID_MAX_DEFAULT;
91289
91290 -#define RESERVED_PIDS 300
91291 +#define RESERVED_PIDS 500
91292
91293 int pid_max_min = RESERVED_PIDS + 1;
91294 int pid_max_max = PID_MAX_LIMIT;
91295 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91296 */
91297 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91298 {
91299 + struct task_struct *task;
91300 +
91301 rcu_lockdep_assert(rcu_read_lock_held(),
91302 "find_task_by_pid_ns() needs rcu_read_lock()"
91303 " protection");
91304 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91305 +
91306 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91307 +
91308 + if (gr_pid_is_chrooted(task))
91309 + return NULL;
91310 +
91311 + return task;
91312 }
91313
91314 struct task_struct *find_task_by_vpid(pid_t vnr)
91315 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91316 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91317 }
91318
91319 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91320 +{
91321 + rcu_lockdep_assert(rcu_read_lock_held(),
91322 + "find_task_by_pid_ns() needs rcu_read_lock()"
91323 + " protection");
91324 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91325 +}
91326 +
91327 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91328 {
91329 struct pid *pid;
91330 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91331 index a65ba13..f600dbb 100644
91332 --- a/kernel/pid_namespace.c
91333 +++ b/kernel/pid_namespace.c
91334 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91335 void __user *buffer, size_t *lenp, loff_t *ppos)
91336 {
91337 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91338 - struct ctl_table tmp = *table;
91339 + ctl_table_no_const tmp = *table;
91340
91341 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91342 return -EPERM;
91343 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91344 index 48b28d3..c63ccaf 100644
91345 --- a/kernel/power/Kconfig
91346 +++ b/kernel/power/Kconfig
91347 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91348 config HIBERNATION
91349 bool "Hibernation (aka 'suspend to disk')"
91350 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91351 + depends on !GRKERNSEC_KMEM
91352 + depends on !PAX_MEMORY_SANITIZE
91353 select HIBERNATE_CALLBACKS
91354 select LZO_COMPRESS
91355 select LZO_DECOMPRESS
91356 diff --git a/kernel/power/process.c b/kernel/power/process.c
91357 index 5a6ec86..3a8c884 100644
91358 --- a/kernel/power/process.c
91359 +++ b/kernel/power/process.c
91360 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91361 unsigned int elapsed_msecs;
91362 bool wakeup = false;
91363 int sleep_usecs = USEC_PER_MSEC;
91364 + bool timedout = false;
91365
91366 do_gettimeofday(&start);
91367
91368 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91369
91370 while (true) {
91371 todo = 0;
91372 + if (time_after(jiffies, end_time))
91373 + timedout = true;
91374 read_lock(&tasklist_lock);
91375 for_each_process_thread(g, p) {
91376 if (p == current || !freeze_task(p))
91377 continue;
91378
91379 - if (!freezer_should_skip(p))
91380 + if (!freezer_should_skip(p)) {
91381 todo++;
91382 + if (timedout) {
91383 + printk(KERN_ERR "Task refusing to freeze:\n");
91384 + sched_show_task(p);
91385 + }
91386 + }
91387 }
91388 read_unlock(&tasklist_lock);
91389
91390 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91391 todo += wq_busy;
91392 }
91393
91394 - if (!todo || time_after(jiffies, end_time))
91395 + if (!todo || timedout)
91396 break;
91397
91398 if (pm_wakeup_pending()) {
91399 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91400 index 2cdd353..7df1786 100644
91401 --- a/kernel/printk/printk.c
91402 +++ b/kernel/printk/printk.c
91403 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91404 if (from_file && type != SYSLOG_ACTION_OPEN)
91405 return 0;
91406
91407 +#ifdef CONFIG_GRKERNSEC_DMESG
91408 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91409 + return -EPERM;
91410 +#endif
91411 +
91412 if (syslog_action_restricted(type)) {
91413 if (capable(CAP_SYSLOG))
91414 return 0;
91415 diff --git a/kernel/profile.c b/kernel/profile.c
91416 index 54bf5ba..df6e0a2 100644
91417 --- a/kernel/profile.c
91418 +++ b/kernel/profile.c
91419 @@ -37,7 +37,7 @@ struct profile_hit {
91420 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91421 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91422
91423 -static atomic_t *prof_buffer;
91424 +static atomic_unchecked_t *prof_buffer;
91425 static unsigned long prof_len, prof_shift;
91426
91427 int prof_on __read_mostly;
91428 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91429 hits[i].pc = 0;
91430 continue;
91431 }
91432 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91433 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91434 hits[i].hits = hits[i].pc = 0;
91435 }
91436 }
91437 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91438 * Add the current hit(s) and flush the write-queue out
91439 * to the global buffer:
91440 */
91441 - atomic_add(nr_hits, &prof_buffer[pc]);
91442 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91443 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91444 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91445 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91446 hits[i].pc = hits[i].hits = 0;
91447 }
91448 out:
91449 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91450 {
91451 unsigned long pc;
91452 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91453 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91454 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91455 }
91456 #endif /* !CONFIG_SMP */
91457
91458 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91459 return -EFAULT;
91460 buf++; p++; count--; read++;
91461 }
91462 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91463 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91464 if (copy_to_user(buf, (void *)pnt, count))
91465 return -EFAULT;
91466 read += count;
91467 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91468 }
91469 #endif
91470 profile_discard_flip_buffers();
91471 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91472 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91473 return count;
91474 }
91475
91476 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91477 index 1eb9d90..d40d21e 100644
91478 --- a/kernel/ptrace.c
91479 +++ b/kernel/ptrace.c
91480 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91481 if (seize)
91482 flags |= PT_SEIZED;
91483 rcu_read_lock();
91484 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91485 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91486 flags |= PT_PTRACE_CAP;
91487 rcu_read_unlock();
91488 task->ptrace = flags;
91489 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91490 break;
91491 return -EIO;
91492 }
91493 - if (copy_to_user(dst, buf, retval))
91494 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91495 return -EFAULT;
91496 copied += retval;
91497 src += retval;
91498 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91499 bool seized = child->ptrace & PT_SEIZED;
91500 int ret = -EIO;
91501 siginfo_t siginfo, *si;
91502 - void __user *datavp = (void __user *) data;
91503 + void __user *datavp = (__force void __user *) data;
91504 unsigned long __user *datalp = datavp;
91505 unsigned long flags;
91506
91507 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91508 goto out;
91509 }
91510
91511 + if (gr_handle_ptrace(child, request)) {
91512 + ret = -EPERM;
91513 + goto out_put_task_struct;
91514 + }
91515 +
91516 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91517 ret = ptrace_attach(child, request, addr, data);
91518 /*
91519 * Some architectures need to do book-keeping after
91520 * a ptrace attach.
91521 */
91522 - if (!ret)
91523 + if (!ret) {
91524 arch_ptrace_attach(child);
91525 + gr_audit_ptrace(child);
91526 + }
91527 goto out_put_task_struct;
91528 }
91529
91530 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91531 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91532 if (copied != sizeof(tmp))
91533 return -EIO;
91534 - return put_user(tmp, (unsigned long __user *)data);
91535 + return put_user(tmp, (__force unsigned long __user *)data);
91536 }
91537
91538 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91539 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91540 }
91541
91542 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91543 - compat_long_t, addr, compat_long_t, data)
91544 + compat_ulong_t, addr, compat_ulong_t, data)
91545 {
91546 struct task_struct *child;
91547 long ret;
91548 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91549 goto out;
91550 }
91551
91552 + if (gr_handle_ptrace(child, request)) {
91553 + ret = -EPERM;
91554 + goto out_put_task_struct;
91555 + }
91556 +
91557 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91558 ret = ptrace_attach(child, request, addr, data);
91559 /*
91560 * Some architectures need to do book-keeping after
91561 * a ptrace attach.
91562 */
91563 - if (!ret)
91564 + if (!ret) {
91565 arch_ptrace_attach(child);
91566 + gr_audit_ptrace(child);
91567 + }
91568 goto out_put_task_struct;
91569 }
91570
91571 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91572 index 4d559ba..053da37 100644
91573 --- a/kernel/rcu/rcutorture.c
91574 +++ b/kernel/rcu/rcutorture.c
91575 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91576 rcu_torture_count) = { 0 };
91577 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91578 rcu_torture_batch) = { 0 };
91579 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91580 -static atomic_t n_rcu_torture_alloc;
91581 -static atomic_t n_rcu_torture_alloc_fail;
91582 -static atomic_t n_rcu_torture_free;
91583 -static atomic_t n_rcu_torture_mberror;
91584 -static atomic_t n_rcu_torture_error;
91585 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91586 +static atomic_unchecked_t n_rcu_torture_alloc;
91587 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91588 +static atomic_unchecked_t n_rcu_torture_free;
91589 +static atomic_unchecked_t n_rcu_torture_mberror;
91590 +static atomic_unchecked_t n_rcu_torture_error;
91591 static long n_rcu_torture_barrier_error;
91592 static long n_rcu_torture_boost_ktrerror;
91593 static long n_rcu_torture_boost_rterror;
91594 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91595 static long n_rcu_torture_timers;
91596 static long n_barrier_attempts;
91597 static long n_barrier_successes;
91598 -static atomic_long_t n_cbfloods;
91599 +static atomic_long_unchecked_t n_cbfloods;
91600 static struct list_head rcu_torture_removed;
91601
91602 static int rcu_torture_writer_state;
91603 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91604
91605 spin_lock_bh(&rcu_torture_lock);
91606 if (list_empty(&rcu_torture_freelist)) {
91607 - atomic_inc(&n_rcu_torture_alloc_fail);
91608 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91609 spin_unlock_bh(&rcu_torture_lock);
91610 return NULL;
91611 }
91612 - atomic_inc(&n_rcu_torture_alloc);
91613 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91614 p = rcu_torture_freelist.next;
91615 list_del_init(p);
91616 spin_unlock_bh(&rcu_torture_lock);
91617 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91618 static void
91619 rcu_torture_free(struct rcu_torture *p)
91620 {
91621 - atomic_inc(&n_rcu_torture_free);
91622 + atomic_inc_unchecked(&n_rcu_torture_free);
91623 spin_lock_bh(&rcu_torture_lock);
91624 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91625 spin_unlock_bh(&rcu_torture_lock);
91626 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91627 i = rp->rtort_pipe_count;
91628 if (i > RCU_TORTURE_PIPE_LEN)
91629 i = RCU_TORTURE_PIPE_LEN;
91630 - atomic_inc(&rcu_torture_wcount[i]);
91631 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91632 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91633 rp->rtort_mbtest = 0;
91634 return true;
91635 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91636 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91637 do {
91638 schedule_timeout_interruptible(cbflood_inter_holdoff);
91639 - atomic_long_inc(&n_cbfloods);
91640 + atomic_long_inc_unchecked(&n_cbfloods);
91641 WARN_ON(signal_pending(current));
91642 for (i = 0; i < cbflood_n_burst; i++) {
91643 for (j = 0; j < cbflood_n_per_burst; j++) {
91644 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91645 i = old_rp->rtort_pipe_count;
91646 if (i > RCU_TORTURE_PIPE_LEN)
91647 i = RCU_TORTURE_PIPE_LEN;
91648 - atomic_inc(&rcu_torture_wcount[i]);
91649 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91650 old_rp->rtort_pipe_count++;
91651 switch (synctype[torture_random(&rand) % nsynctypes]) {
91652 case RTWS_DEF_FREE:
91653 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91654 return;
91655 }
91656 if (p->rtort_mbtest == 0)
91657 - atomic_inc(&n_rcu_torture_mberror);
91658 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91659 spin_lock(&rand_lock);
91660 cur_ops->read_delay(&rand);
91661 n_rcu_torture_timers++;
91662 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91663 continue;
91664 }
91665 if (p->rtort_mbtest == 0)
91666 - atomic_inc(&n_rcu_torture_mberror);
91667 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91668 cur_ops->read_delay(&rand);
91669 preempt_disable();
91670 pipe_count = p->rtort_pipe_count;
91671 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91672 rcu_torture_current,
91673 rcu_torture_current_version,
91674 list_empty(&rcu_torture_freelist),
91675 - atomic_read(&n_rcu_torture_alloc),
91676 - atomic_read(&n_rcu_torture_alloc_fail),
91677 - atomic_read(&n_rcu_torture_free));
91678 + atomic_read_unchecked(&n_rcu_torture_alloc),
91679 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91680 + atomic_read_unchecked(&n_rcu_torture_free));
91681 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91682 - atomic_read(&n_rcu_torture_mberror),
91683 + atomic_read_unchecked(&n_rcu_torture_mberror),
91684 n_rcu_torture_boost_ktrerror,
91685 n_rcu_torture_boost_rterror);
91686 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91687 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91688 n_barrier_successes,
91689 n_barrier_attempts,
91690 n_rcu_torture_barrier_error);
91691 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91692 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91693
91694 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91695 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91696 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91697 n_rcu_torture_barrier_error != 0 ||
91698 n_rcu_torture_boost_ktrerror != 0 ||
91699 n_rcu_torture_boost_rterror != 0 ||
91700 n_rcu_torture_boost_failure != 0 ||
91701 i > 1) {
91702 pr_cont("%s", "!!! ");
91703 - atomic_inc(&n_rcu_torture_error);
91704 + atomic_inc_unchecked(&n_rcu_torture_error);
91705 WARN_ON_ONCE(1);
91706 }
91707 pr_cont("Reader Pipe: ");
91708 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91709 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91710 pr_cont("Free-Block Circulation: ");
91711 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91712 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91713 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91714 }
91715 pr_cont("\n");
91716
91717 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91718
91719 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91720
91721 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91722 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91723 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91724 else if (torture_onoff_failures())
91725 rcu_torture_print_module_parms(cur_ops,
91726 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91727
91728 rcu_torture_current = NULL;
91729 rcu_torture_current_version = 0;
91730 - atomic_set(&n_rcu_torture_alloc, 0);
91731 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91732 - atomic_set(&n_rcu_torture_free, 0);
91733 - atomic_set(&n_rcu_torture_mberror, 0);
91734 - atomic_set(&n_rcu_torture_error, 0);
91735 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91736 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91737 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91738 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91739 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91740 n_rcu_torture_barrier_error = 0;
91741 n_rcu_torture_boost_ktrerror = 0;
91742 n_rcu_torture_boost_rterror = 0;
91743 n_rcu_torture_boost_failure = 0;
91744 n_rcu_torture_boosts = 0;
91745 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91746 - atomic_set(&rcu_torture_wcount[i], 0);
91747 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91748 for_each_possible_cpu(cpu) {
91749 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91750 per_cpu(rcu_torture_count, cpu)[i] = 0;
91751 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91752 index 0db5649..e6ec167 100644
91753 --- a/kernel/rcu/tiny.c
91754 +++ b/kernel/rcu/tiny.c
91755 @@ -42,7 +42,7 @@
91756 /* Forward declarations for tiny_plugin.h. */
91757 struct rcu_ctrlblk;
91758 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91759 -static void rcu_process_callbacks(struct softirq_action *unused);
91760 +static void rcu_process_callbacks(void);
91761 static void __call_rcu(struct rcu_head *head,
91762 void (*func)(struct rcu_head *rcu),
91763 struct rcu_ctrlblk *rcp);
91764 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91765 false));
91766 }
91767
91768 -static void rcu_process_callbacks(struct softirq_action *unused)
91769 +static __latent_entropy void rcu_process_callbacks(void)
91770 {
91771 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91772 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91773 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91774 index 858c565..7efd915 100644
91775 --- a/kernel/rcu/tiny_plugin.h
91776 +++ b/kernel/rcu/tiny_plugin.h
91777 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91778 dump_stack();
91779 }
91780 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91781 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91782 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91783 3 * rcu_jiffies_till_stall_check() + 3;
91784 else if (ULONG_CMP_GE(j, js))
91785 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91786 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91787 }
91788
91789 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91790 {
91791 rcp->ticks_this_gp = 0;
91792 rcp->gp_start = jiffies;
91793 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91794 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91795 }
91796
91797 static void check_cpu_stalls(void)
91798 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91799 index 7680fc2..b8e9161 100644
91800 --- a/kernel/rcu/tree.c
91801 +++ b/kernel/rcu/tree.c
91802 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91803 */
91804 rdtp = this_cpu_ptr(&rcu_dynticks);
91805 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91806 - atomic_add(2, &rdtp->dynticks); /* QS. */
91807 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91808 smp_mb__after_atomic(); /* Later stuff after QS. */
91809 break;
91810 }
91811 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91812 rcu_prepare_for_idle();
91813 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91814 smp_mb__before_atomic(); /* See above. */
91815 - atomic_inc(&rdtp->dynticks);
91816 + atomic_inc_unchecked(&rdtp->dynticks);
91817 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91818 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91819 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91820 rcu_dynticks_task_enter();
91821
91822 /*
91823 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91824
91825 rcu_dynticks_task_exit();
91826 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91827 - atomic_inc(&rdtp->dynticks);
91828 + atomic_inc_unchecked(&rdtp->dynticks);
91829 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91830 smp_mb__after_atomic(); /* See above. */
91831 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91832 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91833 rcu_cleanup_after_idle();
91834 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91835 if (!user && !is_idle_task(current)) {
91836 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91837 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91838
91839 if (rdtp->dynticks_nmi_nesting == 0 &&
91840 - (atomic_read(&rdtp->dynticks) & 0x1))
91841 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91842 return;
91843 rdtp->dynticks_nmi_nesting++;
91844 smp_mb__before_atomic(); /* Force delay from prior write. */
91845 - atomic_inc(&rdtp->dynticks);
91846 + atomic_inc_unchecked(&rdtp->dynticks);
91847 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91848 smp_mb__after_atomic(); /* See above. */
91849 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91850 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91851 }
91852
91853 /**
91854 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91855 return;
91856 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91857 smp_mb__before_atomic(); /* See above. */
91858 - atomic_inc(&rdtp->dynticks);
91859 + atomic_inc_unchecked(&rdtp->dynticks);
91860 smp_mb__after_atomic(); /* Force delay to next write. */
91861 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91862 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91863 }
91864
91865 /**
91866 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
91867 */
91868 bool notrace __rcu_is_watching(void)
91869 {
91870 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91871 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91872 }
91873
91874 /**
91875 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
91876 static int dyntick_save_progress_counter(struct rcu_data *rdp,
91877 bool *isidle, unsigned long *maxj)
91878 {
91879 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
91880 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91881 rcu_sysidle_check_cpu(rdp, isidle, maxj);
91882 if ((rdp->dynticks_snap & 0x1) == 0) {
91883 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
91884 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91885 int *rcrmp;
91886 unsigned int snap;
91887
91888 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
91889 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91890 snap = (unsigned int)rdp->dynticks_snap;
91891
91892 /*
91893 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91894 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
91895 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
91896 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
91897 - ACCESS_ONCE(rdp->cond_resched_completed) =
91898 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
91899 ACCESS_ONCE(rdp->mynode->completed);
91900 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
91901 - ACCESS_ONCE(*rcrmp) =
91902 + ACCESS_ONCE_RW(*rcrmp) =
91903 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
91904 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
91905 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
91906 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
91907 rsp->gp_start = j;
91908 smp_wmb(); /* Record start time before stall time. */
91909 j1 = rcu_jiffies_till_stall_check();
91910 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
91911 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
91912 rsp->jiffies_resched = j + j1 / 2;
91913 }
91914
91915 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
91916 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91917 return;
91918 }
91919 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91920 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91921 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91922
91923 /*
91924 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
91925
91926 raw_spin_lock_irqsave(&rnp->lock, flags);
91927 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
91928 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
91929 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
91930 3 * rcu_jiffies_till_stall_check() + 3;
91931 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91932
91933 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
91934 struct rcu_state *rsp;
91935
91936 for_each_rcu_flavor(rsp)
91937 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91938 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91939 }
91940
91941 /*
91942 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
91943 raw_spin_unlock_irq(&rnp->lock);
91944 return 0;
91945 }
91946 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91947 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91948
91949 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
91950 /*
91951 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
91952 rdp = this_cpu_ptr(rsp->rda);
91953 rcu_preempt_check_blocked_tasks(rnp);
91954 rnp->qsmask = rnp->qsmaskinit;
91955 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
91956 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
91957 WARN_ON_ONCE(rnp->completed != rsp->completed);
91958 - ACCESS_ONCE(rnp->completed) = rsp->completed;
91959 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
91960 if (rnp == rdp->mynode)
91961 (void)__note_gp_changes(rsp, rnp, rdp);
91962 rcu_preempt_boost_start_gp(rnp);
91963 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
91964 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
91965 raw_spin_lock_irq(&rnp->lock);
91966 smp_mb__after_unlock_lock();
91967 - ACCESS_ONCE(rsp->gp_flags) =
91968 + ACCESS_ONCE_RW(rsp->gp_flags) =
91969 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
91970 raw_spin_unlock_irq(&rnp->lock);
91971 }
91972 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91973 rcu_for_each_node_breadth_first(rsp, rnp) {
91974 raw_spin_lock_irq(&rnp->lock);
91975 smp_mb__after_unlock_lock();
91976 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
91977 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
91978 rdp = this_cpu_ptr(rsp->rda);
91979 if (rnp == rdp->mynode)
91980 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
91981 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91982 rcu_nocb_gp_set(rnp, nocb);
91983
91984 /* Declare grace period done. */
91985 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
91986 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
91987 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
91988 rsp->fqs_state = RCU_GP_IDLE;
91989 rdp = this_cpu_ptr(rsp->rda);
91990 /* Advance CBs to reduce false positives below. */
91991 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
91992 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
91993 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91994 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91995 trace_rcu_grace_period(rsp->name,
91996 ACCESS_ONCE(rsp->gpnum),
91997 TPS("newreq"));
91998 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
91999 */
92000 return false;
92001 }
92002 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92003 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
92004 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
92005 TPS("newreq"));
92006
92007 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
92008 rsp->qlen += rdp->qlen;
92009 rdp->n_cbs_orphaned += rdp->qlen;
92010 rdp->qlen_lazy = 0;
92011 - ACCESS_ONCE(rdp->qlen) = 0;
92012 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92013 }
92014
92015 /*
92016 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
92017 }
92018 smp_mb(); /* List handling before counting for rcu_barrier(). */
92019 rdp->qlen_lazy -= count_lazy;
92020 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
92021 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
92022 rdp->n_cbs_invoked += count;
92023
92024 /* Reinstate batch limit if we have worked down the excess. */
92025 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
92026 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92027 return; /* Someone beat us to it. */
92028 }
92029 - ACCESS_ONCE(rsp->gp_flags) =
92030 + ACCESS_ONCE_RW(rsp->gp_flags) =
92031 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
92032 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
92033 rcu_gp_kthread_wake(rsp);
92034 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
92035 /*
92036 * Do RCU core processing for the current CPU.
92037 */
92038 -static void rcu_process_callbacks(struct softirq_action *unused)
92039 +static void rcu_process_callbacks(void)
92040 {
92041 struct rcu_state *rsp;
92042
92043 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92044 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
92045 if (debug_rcu_head_queue(head)) {
92046 /* Probable double call_rcu(), so leak the callback. */
92047 - ACCESS_ONCE(head->func) = rcu_leak_callback;
92048 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
92049 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
92050 return;
92051 }
92052 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
92053 local_irq_restore(flags);
92054 return;
92055 }
92056 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
92057 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
92058 if (lazy)
92059 rdp->qlen_lazy++;
92060 else
92061 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
92062 * counter wrap on a 32-bit system. Quite a few more CPUs would of
92063 * course be required on a 64-bit system.
92064 */
92065 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
92066 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
92067 (ulong)atomic_long_read(&rsp->expedited_done) +
92068 ULONG_MAX / 8)) {
92069 synchronize_sched();
92070 - atomic_long_inc(&rsp->expedited_wrap);
92071 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
92072 return;
92073 }
92074
92075 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
92076 * Take a ticket. Note that atomic_inc_return() implies a
92077 * full memory barrier.
92078 */
92079 - snap = atomic_long_inc_return(&rsp->expedited_start);
92080 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
92081 firstsnap = snap;
92082 if (!try_get_online_cpus()) {
92083 /* CPU hotplug operation in flight, fall back to normal GP. */
92084 wait_rcu_gp(call_rcu_sched);
92085 - atomic_long_inc(&rsp->expedited_normal);
92086 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92087 return;
92088 }
92089 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92090 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92091 for_each_cpu(cpu, cm) {
92092 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92093
92094 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92095 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92096 cpumask_clear_cpu(cpu, cm);
92097 }
92098 if (cpumask_weight(cm) == 0)
92099 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92100 synchronize_sched_expedited_cpu_stop,
92101 NULL) == -EAGAIN) {
92102 put_online_cpus();
92103 - atomic_long_inc(&rsp->expedited_tryfail);
92104 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92105
92106 /* Check to see if someone else did our work for us. */
92107 s = atomic_long_read(&rsp->expedited_done);
92108 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92109 /* ensure test happens before caller kfree */
92110 smp_mb__before_atomic(); /* ^^^ */
92111 - atomic_long_inc(&rsp->expedited_workdone1);
92112 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92113 free_cpumask_var(cm);
92114 return;
92115 }
92116 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92117 udelay(trycount * num_online_cpus());
92118 } else {
92119 wait_rcu_gp(call_rcu_sched);
92120 - atomic_long_inc(&rsp->expedited_normal);
92121 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92122 free_cpumask_var(cm);
92123 return;
92124 }
92125 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92126 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92127 /* ensure test happens before caller kfree */
92128 smp_mb__before_atomic(); /* ^^^ */
92129 - atomic_long_inc(&rsp->expedited_workdone2);
92130 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92131 free_cpumask_var(cm);
92132 return;
92133 }
92134 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92135 if (!try_get_online_cpus()) {
92136 /* CPU hotplug operation in flight, use normal GP. */
92137 wait_rcu_gp(call_rcu_sched);
92138 - atomic_long_inc(&rsp->expedited_normal);
92139 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92140 free_cpumask_var(cm);
92141 return;
92142 }
92143 - snap = atomic_long_read(&rsp->expedited_start);
92144 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92145 smp_mb(); /* ensure read is before try_stop_cpus(). */
92146 }
92147 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92148 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92149
92150 all_cpus_idle:
92151 free_cpumask_var(cm);
92152 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92153 * than we did already did their update.
92154 */
92155 do {
92156 - atomic_long_inc(&rsp->expedited_done_tries);
92157 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92158 s = atomic_long_read(&rsp->expedited_done);
92159 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92160 /* ensure test happens before caller kfree */
92161 smp_mb__before_atomic(); /* ^^^ */
92162 - atomic_long_inc(&rsp->expedited_done_lost);
92163 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92164 break;
92165 }
92166 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92167 - atomic_long_inc(&rsp->expedited_done_exit);
92168 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92169
92170 put_online_cpus();
92171 }
92172 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92173 * ACCESS_ONCE() to prevent the compiler from speculating
92174 * the increment to precede the early-exit check.
92175 */
92176 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92177 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92178 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92179 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92180 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92181 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92182
92183 /* Increment ->n_barrier_done to prevent duplicate work. */
92184 smp_mb(); /* Keep increment after above mechanism. */
92185 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92186 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92187 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92188 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92189 smp_mb(); /* Keep increment before caller's subsequent code. */
92190 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92191 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92192 init_callback_list(rdp);
92193 rdp->qlen_lazy = 0;
92194 - ACCESS_ONCE(rdp->qlen) = 0;
92195 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92196 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92197 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92198 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92199 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92200 rdp->cpu = cpu;
92201 rdp->rsp = rsp;
92202 rcu_boot_init_nocb_percpu_data(rdp);
92203 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92204 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92205 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92206 rcu_sysidle_init_percpu_data(rdp->dynticks);
92207 - atomic_set(&rdp->dynticks->dynticks,
92208 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92209 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92210 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92211 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92212
92213 /* Add CPU to rcu_node bitmasks. */
92214 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92215 index 8e7b184..9c55768 100644
92216 --- a/kernel/rcu/tree.h
92217 +++ b/kernel/rcu/tree.h
92218 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92219 long long dynticks_nesting; /* Track irq/process nesting level. */
92220 /* Process level is worth LLONG_MAX/2. */
92221 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92222 - atomic_t dynticks; /* Even value for idle, else odd. */
92223 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92224 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92225 long long dynticks_idle_nesting;
92226 /* irq/process nesting level from idle. */
92227 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92228 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92229 /* "Idle" excludes userspace execution. */
92230 unsigned long dynticks_idle_jiffies;
92231 /* End of last non-NMI non-idle period. */
92232 @@ -466,17 +466,17 @@ struct rcu_state {
92233 /* _rcu_barrier(). */
92234 /* End of fields guarded by barrier_mutex. */
92235
92236 - atomic_long_t expedited_start; /* Starting ticket. */
92237 - atomic_long_t expedited_done; /* Done ticket. */
92238 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92239 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92240 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92241 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92242 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92243 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92244 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92245 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92246 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92247 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92248 + atomic_long_t expedited_done; /* Done ticket. */
92249 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92250 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92251 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92252 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92253 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92254 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92255 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92256 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92257 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92258
92259 unsigned long jiffies_force_qs; /* Time at which to invoke */
92260 /* force_quiescent_state(). */
92261 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92262 index 3ec85cb..3687925 100644
92263 --- a/kernel/rcu/tree_plugin.h
92264 +++ b/kernel/rcu/tree_plugin.h
92265 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92266 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92267 {
92268 return !rcu_preempted_readers_exp(rnp) &&
92269 - ACCESS_ONCE(rnp->expmask) == 0;
92270 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92271 }
92272
92273 /*
92274 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92275
92276 /* Clean up and exit. */
92277 smp_mb(); /* ensure expedited GP seen before counter increment. */
92278 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92279 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92280 sync_rcu_preempt_exp_count + 1;
92281 unlock_mb_ret:
92282 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92283 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92284 free_cpumask_var(cm);
92285 }
92286
92287 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92288 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92289 .store = &rcu_cpu_kthread_task,
92290 .thread_should_run = rcu_cpu_kthread_should_run,
92291 .thread_fn = rcu_cpu_kthread,
92292 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92293 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92294 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92295 cpu, ticks_value, ticks_title,
92296 - atomic_read(&rdtp->dynticks) & 0xfff,
92297 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92298 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92299 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92300 fast_no_hz);
92301 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92302 return;
92303 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92304 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92305 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92306 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92307 wake_up(&rdp_leader->nocb_wq);
92308 }
92309 }
92310 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92311
92312 /* Enqueue the callback on the nocb list and update counts. */
92313 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92314 - ACCESS_ONCE(*old_rhpp) = rhp;
92315 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92316 atomic_long_add(rhcount, &rdp->nocb_q_count);
92317 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92318 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92319 @@ -2286,7 +2286,7 @@ wait_again:
92320 continue; /* No CBs here, try next follower. */
92321
92322 /* Move callbacks to wait-for-GP list, which is empty. */
92323 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92324 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92325 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92326 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92327 rdp->nocb_gp_count_lazy =
92328 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92329 list = ACCESS_ONCE(rdp->nocb_follower_head);
92330 BUG_ON(!list);
92331 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92332 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92333 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92334 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92335 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92336 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92337 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92338 list = next;
92339 }
92340 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92341 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92342 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92343 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92344 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92345 rdp->nocb_p_count_lazy - cl;
92346 rdp->n_nocbs_invoked += c;
92347 }
92348 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92349 if (!rcu_nocb_need_deferred_wakeup(rdp))
92350 return;
92351 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92352 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92353 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92354 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92355 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92356 }
92357 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92358 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92359 "rcuo%c/%d", rsp->abbr, cpu);
92360 BUG_ON(IS_ERR(t));
92361 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92362 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92363 }
92364
92365 /*
92366 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92367
92368 /* Record start of fully idle period. */
92369 j = jiffies;
92370 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92371 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92372 smp_mb__before_atomic();
92373 - atomic_inc(&rdtp->dynticks_idle);
92374 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92375 smp_mb__after_atomic();
92376 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92377 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92378 }
92379
92380 /*
92381 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92382
92383 /* Record end of idle period. */
92384 smp_mb__before_atomic();
92385 - atomic_inc(&rdtp->dynticks_idle);
92386 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92387 smp_mb__after_atomic();
92388 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92389 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92390
92391 /*
92392 * If we are the timekeeping CPU, we are permitted to be non-idle
92393 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92394 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92395
92396 /* Pick up current idle and NMI-nesting counter and check. */
92397 - cur = atomic_read(&rdtp->dynticks_idle);
92398 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92399 if (cur & 0x1) {
92400 *isidle = false; /* We are not idle! */
92401 return;
92402 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92403 case RCU_SYSIDLE_NOT:
92404
92405 /* First time all are idle, so note a short idle period. */
92406 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92407 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92408 break;
92409
92410 case RCU_SYSIDLE_SHORT:
92411 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92412 {
92413 smp_mb();
92414 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92415 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92416 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92417 }
92418
92419 /*
92420 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92421 smp_mb(); /* grace period precedes setting inuse. */
92422
92423 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92424 - ACCESS_ONCE(rshp->inuse) = 0;
92425 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92426 }
92427
92428 /*
92429 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92430 static void rcu_dynticks_task_enter(void)
92431 {
92432 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92433 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92434 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92435 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92436 }
92437
92438 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92439 static void rcu_dynticks_task_exit(void)
92440 {
92441 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92442 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92443 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92444 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92445 }
92446 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92447 index 5cdc62e..cc52e88 100644
92448 --- a/kernel/rcu/tree_trace.c
92449 +++ b/kernel/rcu/tree_trace.c
92450 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92451 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92452 rdp->passed_quiesce, rdp->qs_pending);
92453 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92454 - atomic_read(&rdp->dynticks->dynticks),
92455 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92456 rdp->dynticks->dynticks_nesting,
92457 rdp->dynticks->dynticks_nmi_nesting,
92458 rdp->dynticks_fqs);
92459 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92460 struct rcu_state *rsp = (struct rcu_state *)m->private;
92461
92462 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92463 - atomic_long_read(&rsp->expedited_start),
92464 + atomic_long_read_unchecked(&rsp->expedited_start),
92465 atomic_long_read(&rsp->expedited_done),
92466 - atomic_long_read(&rsp->expedited_wrap),
92467 - atomic_long_read(&rsp->expedited_tryfail),
92468 - atomic_long_read(&rsp->expedited_workdone1),
92469 - atomic_long_read(&rsp->expedited_workdone2),
92470 - atomic_long_read(&rsp->expedited_normal),
92471 - atomic_long_read(&rsp->expedited_stoppedcpus),
92472 - atomic_long_read(&rsp->expedited_done_tries),
92473 - atomic_long_read(&rsp->expedited_done_lost),
92474 - atomic_long_read(&rsp->expedited_done_exit));
92475 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92476 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92477 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92478 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92479 + atomic_long_read_unchecked(&rsp->expedited_normal),
92480 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92481 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92482 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92483 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92484 return 0;
92485 }
92486
92487 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92488 index e0d31a3..f4dafe3 100644
92489 --- a/kernel/rcu/update.c
92490 +++ b/kernel/rcu/update.c
92491 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92492 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92493 */
92494 if (till_stall_check < 3) {
92495 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92496 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92497 till_stall_check = 3;
92498 } else if (till_stall_check > 300) {
92499 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92500 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92501 till_stall_check = 300;
92502 }
92503 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92504 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92505 !ACCESS_ONCE(t->on_rq) ||
92506 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92507 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92508 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92509 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92510 list_del_init(&t->rcu_tasks_holdout_list);
92511 put_task_struct(t);
92512 return;
92513 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92514 !is_idle_task(t)) {
92515 get_task_struct(t);
92516 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92517 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92518 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92519 list_add(&t->rcu_tasks_holdout_list,
92520 &rcu_tasks_holdouts);
92521 }
92522 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92523 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92524 BUG_ON(IS_ERR(t));
92525 smp_mb(); /* Ensure others see full kthread. */
92526 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92527 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92528 mutex_unlock(&rcu_tasks_kthread_mutex);
92529 }
92530
92531 diff --git a/kernel/resource.c b/kernel/resource.c
92532 index 0bcebff..e7cd5b2 100644
92533 --- a/kernel/resource.c
92534 +++ b/kernel/resource.c
92535 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92536
92537 static int __init ioresources_init(void)
92538 {
92539 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92540 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92541 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92542 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92543 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92544 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92545 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92546 +#endif
92547 +#else
92548 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92549 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92550 +#endif
92551 return 0;
92552 }
92553 __initcall(ioresources_init);
92554 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92555 index eae160d..c9aa22e 100644
92556 --- a/kernel/sched/auto_group.c
92557 +++ b/kernel/sched/auto_group.c
92558 @@ -11,7 +11,7 @@
92559
92560 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92561 static struct autogroup autogroup_default;
92562 -static atomic_t autogroup_seq_nr;
92563 +static atomic_unchecked_t autogroup_seq_nr;
92564
92565 void __init autogroup_init(struct task_struct *init_task)
92566 {
92567 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92568
92569 kref_init(&ag->kref);
92570 init_rwsem(&ag->lock);
92571 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92572 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92573 ag->tg = tg;
92574 #ifdef CONFIG_RT_GROUP_SCHED
92575 /*
92576 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92577 index 607f852..486bc87 100644
92578 --- a/kernel/sched/completion.c
92579 +++ b/kernel/sched/completion.c
92580 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92581 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92582 * or number of jiffies left till timeout) if completed.
92583 */
92584 -long __sched
92585 +long __sched __intentional_overflow(-1)
92586 wait_for_completion_interruptible_timeout(struct completion *x,
92587 unsigned long timeout)
92588 {
92589 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92590 *
92591 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92592 */
92593 -int __sched wait_for_completion_killable(struct completion *x)
92594 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92595 {
92596 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92597 if (t == -ERESTARTSYS)
92598 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92599 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92600 * or number of jiffies left till timeout) if completed.
92601 */
92602 -long __sched
92603 +long __sched __intentional_overflow(-1)
92604 wait_for_completion_killable_timeout(struct completion *x,
92605 unsigned long timeout)
92606 {
92607 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92608 index 44dfc8b..56d160d 100644
92609 --- a/kernel/sched/core.c
92610 +++ b/kernel/sched/core.c
92611 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
92612 int sysctl_numa_balancing(struct ctl_table *table, int write,
92613 void __user *buffer, size_t *lenp, loff_t *ppos)
92614 {
92615 - struct ctl_table t;
92616 + ctl_table_no_const t;
92617 int err;
92618 int state = numabalancing_enabled;
92619
92620 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92621 next->active_mm = oldmm;
92622 atomic_inc(&oldmm->mm_count);
92623 enter_lazy_tlb(oldmm, next);
92624 - } else
92625 + } else {
92626 switch_mm(oldmm, mm, next);
92627 + populate_stack();
92628 + }
92629
92630 if (!prev->mm) {
92631 prev->active_mm = NULL;
92632 @@ -3152,6 +3154,8 @@ int can_nice(const struct task_struct *p, const int nice)
92633 /* convert nice value [19,-20] to rlimit style value [1,40] */
92634 int nice_rlim = nice_to_rlimit(nice);
92635
92636 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92637 +
92638 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92639 capable(CAP_SYS_NICE));
92640 }
92641 @@ -3178,7 +3182,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92642 nice = task_nice(current) + increment;
92643
92644 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92645 - if (increment < 0 && !can_nice(current, nice))
92646 + if (increment < 0 && (!can_nice(current, nice) ||
92647 + gr_handle_chroot_nice()))
92648 return -EPERM;
92649
92650 retval = security_task_setnice(current, nice);
92651 @@ -3473,6 +3478,7 @@ recheck:
92652 if (policy != p->policy && !rlim_rtprio)
92653 return -EPERM;
92654
92655 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92656 /* can't increase priority */
92657 if (attr->sched_priority > p->rt_priority &&
92658 attr->sched_priority > rlim_rtprio)
92659 @@ -4973,6 +4979,7 @@ void idle_task_exit(void)
92660
92661 if (mm != &init_mm) {
92662 switch_mm(mm, &init_mm, current);
92663 + populate_stack();
92664 finish_arch_post_lock_switch();
92665 }
92666 mmdrop(mm);
92667 @@ -5068,7 +5075,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92668
92669 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92670
92671 -static struct ctl_table sd_ctl_dir[] = {
92672 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92673 {
92674 .procname = "sched_domain",
92675 .mode = 0555,
92676 @@ -5085,17 +5092,17 @@ static struct ctl_table sd_ctl_root[] = {
92677 {}
92678 };
92679
92680 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92681 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92682 {
92683 - struct ctl_table *entry =
92684 + ctl_table_no_const *entry =
92685 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92686
92687 return entry;
92688 }
92689
92690 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92691 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92692 {
92693 - struct ctl_table *entry;
92694 + ctl_table_no_const *entry;
92695
92696 /*
92697 * In the intermediate directories, both the child directory and
92698 @@ -5103,22 +5110,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92699 * will always be set. In the lowest directory the names are
92700 * static strings and all have proc handlers.
92701 */
92702 - for (entry = *tablep; entry->mode; entry++) {
92703 - if (entry->child)
92704 - sd_free_ctl_entry(&entry->child);
92705 + for (entry = tablep; entry->mode; entry++) {
92706 + if (entry->child) {
92707 + sd_free_ctl_entry(entry->child);
92708 + pax_open_kernel();
92709 + entry->child = NULL;
92710 + pax_close_kernel();
92711 + }
92712 if (entry->proc_handler == NULL)
92713 kfree(entry->procname);
92714 }
92715
92716 - kfree(*tablep);
92717 - *tablep = NULL;
92718 + kfree(tablep);
92719 }
92720
92721 static int min_load_idx = 0;
92722 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92723
92724 static void
92725 -set_table_entry(struct ctl_table *entry,
92726 +set_table_entry(ctl_table_no_const *entry,
92727 const char *procname, void *data, int maxlen,
92728 umode_t mode, proc_handler *proc_handler,
92729 bool load_idx)
92730 @@ -5138,7 +5148,7 @@ set_table_entry(struct ctl_table *entry,
92731 static struct ctl_table *
92732 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92733 {
92734 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92735 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92736
92737 if (table == NULL)
92738 return NULL;
92739 @@ -5176,9 +5186,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92740 return table;
92741 }
92742
92743 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92744 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92745 {
92746 - struct ctl_table *entry, *table;
92747 + ctl_table_no_const *entry, *table;
92748 struct sched_domain *sd;
92749 int domain_num = 0, i;
92750 char buf[32];
92751 @@ -5205,11 +5215,13 @@ static struct ctl_table_header *sd_sysctl_header;
92752 static void register_sched_domain_sysctl(void)
92753 {
92754 int i, cpu_num = num_possible_cpus();
92755 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92756 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92757 char buf[32];
92758
92759 WARN_ON(sd_ctl_dir[0].child);
92760 + pax_open_kernel();
92761 sd_ctl_dir[0].child = entry;
92762 + pax_close_kernel();
92763
92764 if (entry == NULL)
92765 return;
92766 @@ -5232,8 +5244,12 @@ static void unregister_sched_domain_sysctl(void)
92767 if (sd_sysctl_header)
92768 unregister_sysctl_table(sd_sysctl_header);
92769 sd_sysctl_header = NULL;
92770 - if (sd_ctl_dir[0].child)
92771 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92772 + if (sd_ctl_dir[0].child) {
92773 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92774 + pax_open_kernel();
92775 + sd_ctl_dir[0].child = NULL;
92776 + pax_close_kernel();
92777 + }
92778 }
92779 #else
92780 static void register_sched_domain_sysctl(void)
92781 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92782 index fe331fc..29d620e 100644
92783 --- a/kernel/sched/fair.c
92784 +++ b/kernel/sched/fair.c
92785 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92786
92787 static void reset_ptenuma_scan(struct task_struct *p)
92788 {
92789 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92790 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92791 p->mm->numa_scan_offset = 0;
92792 }
92793
92794 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92795 * run_rebalance_domains is triggered when needed from the scheduler tick.
92796 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92797 */
92798 -static void run_rebalance_domains(struct softirq_action *h)
92799 +static __latent_entropy void run_rebalance_domains(void)
92800 {
92801 struct rq *this_rq = this_rq();
92802 enum cpu_idle_type idle = this_rq->idle_balance ?
92803 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92804 index 9a2a45c..bb91ace 100644
92805 --- a/kernel/sched/sched.h
92806 +++ b/kernel/sched/sched.h
92807 @@ -1182,7 +1182,7 @@ struct sched_class {
92808 #ifdef CONFIG_FAIR_GROUP_SCHED
92809 void (*task_move_group) (struct task_struct *p, int on_rq);
92810 #endif
92811 -};
92812 +} __do_const;
92813
92814 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92815 {
92816 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92817 index 4ef9687..4f44028 100644
92818 --- a/kernel/seccomp.c
92819 +++ b/kernel/seccomp.c
92820 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92821
92822 switch (action) {
92823 case SECCOMP_RET_ERRNO:
92824 - /* Set the low-order 16-bits as a errno. */
92825 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92826 + if (data > MAX_ERRNO)
92827 + data = MAX_ERRNO;
92828 syscall_set_return_value(current, task_pt_regs(current),
92829 -data, 0);
92830 goto skip;
92831 diff --git a/kernel/signal.c b/kernel/signal.c
92832 index 16a30529..25ad033 100644
92833 --- a/kernel/signal.c
92834 +++ b/kernel/signal.c
92835 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92836
92837 int print_fatal_signals __read_mostly;
92838
92839 -static void __user *sig_handler(struct task_struct *t, int sig)
92840 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92841 {
92842 return t->sighand->action[sig - 1].sa.sa_handler;
92843 }
92844
92845 -static int sig_handler_ignored(void __user *handler, int sig)
92846 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92847 {
92848 /* Is it explicitly or implicitly ignored? */
92849 return handler == SIG_IGN ||
92850 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92851
92852 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92853 {
92854 - void __user *handler;
92855 + __sighandler_t handler;
92856
92857 handler = sig_handler(t, sig);
92858
92859 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92860 atomic_inc(&user->sigpending);
92861 rcu_read_unlock();
92862
92863 + if (!override_rlimit)
92864 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
92865 +
92866 if (override_rlimit ||
92867 atomic_read(&user->sigpending) <=
92868 task_rlimit(t, RLIMIT_SIGPENDING)) {
92869 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
92870
92871 int unhandled_signal(struct task_struct *tsk, int sig)
92872 {
92873 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
92874 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
92875 if (is_global_init(tsk))
92876 return 1;
92877 if (handler != SIG_IGN && handler != SIG_DFL)
92878 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
92879 }
92880 }
92881
92882 + /* allow glibc communication via tgkill to other threads in our
92883 + thread group */
92884 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
92885 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
92886 + && gr_handle_signal(t, sig))
92887 + return -EPERM;
92888 +
92889 return security_task_kill(t, info, sig, 0);
92890 }
92891
92892 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92893 return send_signal(sig, info, p, 1);
92894 }
92895
92896 -static int
92897 +int
92898 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92899 {
92900 return send_signal(sig, info, t, 0);
92901 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92902 unsigned long int flags;
92903 int ret, blocked, ignored;
92904 struct k_sigaction *action;
92905 + int is_unhandled = 0;
92906
92907 spin_lock_irqsave(&t->sighand->siglock, flags);
92908 action = &t->sighand->action[sig-1];
92909 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92910 }
92911 if (action->sa.sa_handler == SIG_DFL)
92912 t->signal->flags &= ~SIGNAL_UNKILLABLE;
92913 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
92914 + is_unhandled = 1;
92915 ret = specific_send_sig_info(sig, info, t);
92916 spin_unlock_irqrestore(&t->sighand->siglock, flags);
92917
92918 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
92919 + normal operation */
92920 + if (is_unhandled) {
92921 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
92922 + gr_handle_crash(t, sig);
92923 + }
92924 +
92925 return ret;
92926 }
92927
92928 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92929 ret = check_kill_permission(sig, info, p);
92930 rcu_read_unlock();
92931
92932 - if (!ret && sig)
92933 + if (!ret && sig) {
92934 ret = do_send_sig_info(sig, info, p, true);
92935 + if (!ret)
92936 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
92937 + }
92938
92939 return ret;
92940 }
92941 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
92942 int error = -ESRCH;
92943
92944 rcu_read_lock();
92945 - p = find_task_by_vpid(pid);
92946 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92947 + /* allow glibc communication via tgkill to other threads in our
92948 + thread group */
92949 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
92950 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
92951 + p = find_task_by_vpid_unrestricted(pid);
92952 + else
92953 +#endif
92954 + p = find_task_by_vpid(pid);
92955 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
92956 error = check_kill_permission(sig, info, p);
92957 /*
92958 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
92959 }
92960 seg = get_fs();
92961 set_fs(KERNEL_DS);
92962 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
92963 - (stack_t __force __user *) &uoss,
92964 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
92965 + (stack_t __force_user *) &uoss,
92966 compat_user_stack_pointer());
92967 set_fs(seg);
92968 if (ret >= 0 && uoss_ptr) {
92969 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
92970 index 40190f2..8861d40 100644
92971 --- a/kernel/smpboot.c
92972 +++ b/kernel/smpboot.c
92973 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
92974 }
92975 smpboot_unpark_thread(plug_thread, cpu);
92976 }
92977 - list_add(&plug_thread->list, &hotplug_threads);
92978 + pax_list_add(&plug_thread->list, &hotplug_threads);
92979 out:
92980 mutex_unlock(&smpboot_threads_lock);
92981 put_online_cpus();
92982 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
92983 {
92984 get_online_cpus();
92985 mutex_lock(&smpboot_threads_lock);
92986 - list_del(&plug_thread->list);
92987 + pax_list_del(&plug_thread->list);
92988 smpboot_destroy_threads(plug_thread);
92989 mutex_unlock(&smpboot_threads_lock);
92990 put_online_cpus();
92991 diff --git a/kernel/softirq.c b/kernel/softirq.c
92992 index c497fcd..e8f90a9 100644
92993 --- a/kernel/softirq.c
92994 +++ b/kernel/softirq.c
92995 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
92996 EXPORT_SYMBOL(irq_stat);
92997 #endif
92998
92999 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
93000 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
93001
93002 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
93003
93004 @@ -266,7 +266,7 @@ restart:
93005 kstat_incr_softirqs_this_cpu(vec_nr);
93006
93007 trace_softirq_entry(vec_nr);
93008 - h->action(h);
93009 + h->action();
93010 trace_softirq_exit(vec_nr);
93011 if (unlikely(prev_count != preempt_count())) {
93012 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
93013 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
93014 or_softirq_pending(1UL << nr);
93015 }
93016
93017 -void open_softirq(int nr, void (*action)(struct softirq_action *))
93018 +void __init open_softirq(int nr, void (*action)(void))
93019 {
93020 softirq_vec[nr].action = action;
93021 }
93022 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
93023 }
93024 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
93025
93026 -static void tasklet_action(struct softirq_action *a)
93027 +static void tasklet_action(void)
93028 {
93029 struct tasklet_struct *list;
93030
93031 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
93032 }
93033 }
93034
93035 -static void tasklet_hi_action(struct softirq_action *a)
93036 +static __latent_entropy void tasklet_hi_action(void)
93037 {
93038 struct tasklet_struct *list;
93039
93040 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
93041 .notifier_call = cpu_callback
93042 };
93043
93044 -static struct smp_hotplug_thread softirq_threads = {
93045 +static struct smp_hotplug_thread softirq_threads __read_only = {
93046 .store = &ksoftirqd,
93047 .thread_should_run = ksoftirqd_should_run,
93048 .thread_fn = run_ksoftirqd,
93049 diff --git a/kernel/sys.c b/kernel/sys.c
93050 index ea9c881..2194af5 100644
93051 --- a/kernel/sys.c
93052 +++ b/kernel/sys.c
93053 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
93054 error = -EACCES;
93055 goto out;
93056 }
93057 +
93058 + if (gr_handle_chroot_setpriority(p, niceval)) {
93059 + error = -EACCES;
93060 + goto out;
93061 + }
93062 +
93063 no_nice = security_task_setnice(p, niceval);
93064 if (no_nice) {
93065 error = no_nice;
93066 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
93067 goto error;
93068 }
93069
93070 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
93071 + goto error;
93072 +
93073 + if (!gid_eq(new->gid, old->gid)) {
93074 + /* make sure we generate a learn log for what will
93075 + end up being a role transition after a full-learning
93076 + policy is generated
93077 + CAP_SETGID is required to perform a transition
93078 + we may not log a CAP_SETGID check above, e.g.
93079 + in the case where new rgid = old egid
93080 + */
93081 + gr_learn_cap(current, new, CAP_SETGID);
93082 + }
93083 +
93084 if (rgid != (gid_t) -1 ||
93085 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93086 new->sgid = new->egid;
93087 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93088 old = current_cred();
93089
93090 retval = -EPERM;
93091 +
93092 + if (gr_check_group_change(kgid, kgid, kgid))
93093 + goto error;
93094 +
93095 if (ns_capable(old->user_ns, CAP_SETGID))
93096 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93097 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93098 @@ -411,7 +435,7 @@ error:
93099 /*
93100 * change the user struct in a credentials set to match the new UID
93101 */
93102 -static int set_user(struct cred *new)
93103 +int set_user(struct cred *new)
93104 {
93105 struct user_struct *new_user;
93106
93107 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93108 goto error;
93109 }
93110
93111 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93112 + goto error;
93113 +
93114 if (!uid_eq(new->uid, old->uid)) {
93115 + /* make sure we generate a learn log for what will
93116 + end up being a role transition after a full-learning
93117 + policy is generated
93118 + CAP_SETUID is required to perform a transition
93119 + we may not log a CAP_SETUID check above, e.g.
93120 + in the case where new ruid = old euid
93121 + */
93122 + gr_learn_cap(current, new, CAP_SETUID);
93123 retval = set_user(new);
93124 if (retval < 0)
93125 goto error;
93126 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93127 old = current_cred();
93128
93129 retval = -EPERM;
93130 +
93131 + if (gr_check_crash_uid(kuid))
93132 + goto error;
93133 + if (gr_check_user_change(kuid, kuid, kuid))
93134 + goto error;
93135 +
93136 if (ns_capable(old->user_ns, CAP_SETUID)) {
93137 new->suid = new->uid = kuid;
93138 if (!uid_eq(kuid, old->uid)) {
93139 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93140 goto error;
93141 }
93142
93143 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93144 + goto error;
93145 +
93146 if (ruid != (uid_t) -1) {
93147 new->uid = kruid;
93148 if (!uid_eq(kruid, old->uid)) {
93149 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93150 goto error;
93151 }
93152
93153 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93154 + goto error;
93155 +
93156 if (rgid != (gid_t) -1)
93157 new->gid = krgid;
93158 if (egid != (gid_t) -1)
93159 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93160 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93161 ns_capable(old->user_ns, CAP_SETUID)) {
93162 if (!uid_eq(kuid, old->fsuid)) {
93163 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93164 + goto error;
93165 +
93166 new->fsuid = kuid;
93167 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93168 goto change_okay;
93169 }
93170 }
93171
93172 +error:
93173 abort_creds(new);
93174 return old_fsuid;
93175
93176 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93177 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93178 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93179 ns_capable(old->user_ns, CAP_SETGID)) {
93180 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93181 + goto error;
93182 +
93183 if (!gid_eq(kgid, old->fsgid)) {
93184 new->fsgid = kgid;
93185 goto change_okay;
93186 }
93187 }
93188
93189 +error:
93190 abort_creds(new);
93191 return old_fsgid;
93192
93193 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93194 return -EFAULT;
93195
93196 down_read(&uts_sem);
93197 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93198 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93199 __OLD_UTS_LEN);
93200 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93201 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93202 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93203 __OLD_UTS_LEN);
93204 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93205 - error |= __copy_to_user(&name->release, &utsname()->release,
93206 + error |= __copy_to_user(name->release, &utsname()->release,
93207 __OLD_UTS_LEN);
93208 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93209 - error |= __copy_to_user(&name->version, &utsname()->version,
93210 + error |= __copy_to_user(name->version, &utsname()->version,
93211 __OLD_UTS_LEN);
93212 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93213 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93214 + error |= __copy_to_user(name->machine, &utsname()->machine,
93215 __OLD_UTS_LEN);
93216 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93217 up_read(&uts_sem);
93218 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93219 */
93220 new_rlim->rlim_cur = 1;
93221 }
93222 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93223 + is changed to a lower value. Since tasks can be created by the same
93224 + user in between this limit change and an execve by this task, force
93225 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93226 + */
93227 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93228 + tsk->flags |= PF_NPROC_EXCEEDED;
93229 }
93230 if (!retval) {
93231 if (old_rlim)
93232 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93233 index 88ea2d6..88acc77 100644
93234 --- a/kernel/sysctl.c
93235 +++ b/kernel/sysctl.c
93236 @@ -94,7 +94,6 @@
93237
93238
93239 #if defined(CONFIG_SYSCTL)
93240 -
93241 /* External variables not in a header file. */
93242 extern int max_threads;
93243 extern int suid_dumpable;
93244 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93245
93246 /* Constants used for minimum and maximum */
93247 #ifdef CONFIG_LOCKUP_DETECTOR
93248 -static int sixty = 60;
93249 +static int sixty __read_only = 60;
93250 #endif
93251
93252 -static int __maybe_unused neg_one = -1;
93253 +static int __maybe_unused neg_one __read_only = -1;
93254
93255 -static int zero;
93256 -static int __maybe_unused one = 1;
93257 -static int __maybe_unused two = 2;
93258 -static int __maybe_unused four = 4;
93259 -static unsigned long one_ul = 1;
93260 -static int one_hundred = 100;
93261 +static int zero __read_only = 0;
93262 +static int __maybe_unused one __read_only = 1;
93263 +static int __maybe_unused two __read_only = 2;
93264 +static int __maybe_unused three __read_only = 3;
93265 +static int __maybe_unused four __read_only = 4;
93266 +static unsigned long one_ul __read_only = 1;
93267 +static int one_hundred __read_only = 100;
93268 #ifdef CONFIG_PRINTK
93269 -static int ten_thousand = 10000;
93270 +static int ten_thousand __read_only = 10000;
93271 #endif
93272
93273 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93274 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93275 void __user *buffer, size_t *lenp, loff_t *ppos);
93276 #endif
93277
93278 -#ifdef CONFIG_PRINTK
93279 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93280 void __user *buffer, size_t *lenp, loff_t *ppos);
93281 -#endif
93282
93283 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93284 void __user *buffer, size_t *lenp, loff_t *ppos);
93285 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93286
93287 #endif
93288
93289 +extern struct ctl_table grsecurity_table[];
93290 +
93291 static struct ctl_table kern_table[];
93292 static struct ctl_table vm_table[];
93293 static struct ctl_table fs_table[];
93294 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93295 int sysctl_legacy_va_layout;
93296 #endif
93297
93298 +#ifdef CONFIG_PAX_SOFTMODE
93299 +static struct ctl_table pax_table[] = {
93300 + {
93301 + .procname = "softmode",
93302 + .data = &pax_softmode,
93303 + .maxlen = sizeof(unsigned int),
93304 + .mode = 0600,
93305 + .proc_handler = &proc_dointvec,
93306 + },
93307 +
93308 + { }
93309 +};
93310 +#endif
93311 +
93312 /* The default sysctl tables: */
93313
93314 static struct ctl_table sysctl_base_table[] = {
93315 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93316 #endif
93317
93318 static struct ctl_table kern_table[] = {
93319 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93320 + {
93321 + .procname = "grsecurity",
93322 + .mode = 0500,
93323 + .child = grsecurity_table,
93324 + },
93325 +#endif
93326 +
93327 +#ifdef CONFIG_PAX_SOFTMODE
93328 + {
93329 + .procname = "pax",
93330 + .mode = 0500,
93331 + .child = pax_table,
93332 + },
93333 +#endif
93334 +
93335 {
93336 .procname = "sched_child_runs_first",
93337 .data = &sysctl_sched_child_runs_first,
93338 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93339 .data = &modprobe_path,
93340 .maxlen = KMOD_PATH_LEN,
93341 .mode = 0644,
93342 - .proc_handler = proc_dostring,
93343 + .proc_handler = proc_dostring_modpriv,
93344 },
93345 {
93346 .procname = "modules_disabled",
93347 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93348 .extra1 = &zero,
93349 .extra2 = &one,
93350 },
93351 +#endif
93352 {
93353 .procname = "kptr_restrict",
93354 .data = &kptr_restrict,
93355 .maxlen = sizeof(int),
93356 .mode = 0644,
93357 .proc_handler = proc_dointvec_minmax_sysadmin,
93358 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93359 + .extra1 = &two,
93360 +#else
93361 .extra1 = &zero,
93362 +#endif
93363 .extra2 = &two,
93364 },
93365 -#endif
93366 {
93367 .procname = "ngroups_max",
93368 .data = &ngroups_max,
93369 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93370 */
93371 {
93372 .procname = "perf_event_paranoid",
93373 - .data = &sysctl_perf_event_paranoid,
93374 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93375 + .data = &sysctl_perf_event_legitimately_concerned,
93376 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93377 .mode = 0644,
93378 - .proc_handler = proc_dointvec,
93379 + /* go ahead, be a hero */
93380 + .proc_handler = proc_dointvec_minmax_sysadmin,
93381 + .extra1 = &neg_one,
93382 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93383 + .extra2 = &three,
93384 +#else
93385 + .extra2 = &two,
93386 +#endif
93387 },
93388 {
93389 .procname = "perf_event_mlock_kb",
93390 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93391 .proc_handler = proc_dointvec_minmax,
93392 .extra1 = &zero,
93393 },
93394 + {
93395 + .procname = "heap_stack_gap",
93396 + .data = &sysctl_heap_stack_gap,
93397 + .maxlen = sizeof(sysctl_heap_stack_gap),
93398 + .mode = 0644,
93399 + .proc_handler = proc_doulongvec_minmax,
93400 + },
93401 #else
93402 {
93403 .procname = "nr_trim_pages",
93404 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93405 (char __user *)buffer, lenp, ppos);
93406 }
93407
93408 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93409 + void __user *buffer, size_t *lenp, loff_t *ppos)
93410 +{
93411 + if (write && !capable(CAP_SYS_MODULE))
93412 + return -EPERM;
93413 +
93414 + return _proc_do_string(table->data, table->maxlen, write,
93415 + buffer, lenp, ppos);
93416 +}
93417 +
93418 static size_t proc_skip_spaces(char **buf)
93419 {
93420 size_t ret;
93421 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93422 len = strlen(tmp);
93423 if (len > *size)
93424 len = *size;
93425 + if (len > sizeof(tmp))
93426 + len = sizeof(tmp);
93427 if (copy_to_user(*buf, tmp, len))
93428 return -EFAULT;
93429 *size -= len;
93430 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93431 static int proc_taint(struct ctl_table *table, int write,
93432 void __user *buffer, size_t *lenp, loff_t *ppos)
93433 {
93434 - struct ctl_table t;
93435 + ctl_table_no_const t;
93436 unsigned long tmptaint = get_taint();
93437 int err;
93438
93439 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
93440 return err;
93441 }
93442
93443 -#ifdef CONFIG_PRINTK
93444 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93445 void __user *buffer, size_t *lenp, loff_t *ppos)
93446 {
93447 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93448
93449 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93450 }
93451 -#endif
93452
93453 struct do_proc_dointvec_minmax_conv_param {
93454 int *min;
93455 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
93456 return -ENOSYS;
93457 }
93458
93459 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93460 + void __user *buffer, size_t *lenp, loff_t *ppos)
93461 +{
93462 + return -ENOSYS;
93463 +}
93464 +
93465 int proc_dointvec(struct ctl_table *table, int write,
93466 void __user *buffer, size_t *lenp, loff_t *ppos)
93467 {
93468 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93469 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93470 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93471 EXPORT_SYMBOL(proc_dostring);
93472 +EXPORT_SYMBOL(proc_dostring_modpriv);
93473 EXPORT_SYMBOL(proc_doulongvec_minmax);
93474 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93475 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93476 index 670fff8..a247812 100644
93477 --- a/kernel/taskstats.c
93478 +++ b/kernel/taskstats.c
93479 @@ -28,9 +28,12 @@
93480 #include <linux/fs.h>
93481 #include <linux/file.h>
93482 #include <linux/pid_namespace.h>
93483 +#include <linux/grsecurity.h>
93484 #include <net/genetlink.h>
93485 #include <linux/atomic.h>
93486
93487 +extern int gr_is_taskstats_denied(int pid);
93488 +
93489 /*
93490 * Maximum length of a cpumask that can be specified in
93491 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93492 @@ -576,6 +579,9 @@ err:
93493
93494 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93495 {
93496 + if (gr_is_taskstats_denied(current->pid))
93497 + return -EACCES;
93498 +
93499 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93500 return cmd_attr_register_cpumask(info);
93501 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93502 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93503 index a7077d3..dd48a49 100644
93504 --- a/kernel/time/alarmtimer.c
93505 +++ b/kernel/time/alarmtimer.c
93506 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93507 struct platform_device *pdev;
93508 int error = 0;
93509 int i;
93510 - struct k_clock alarm_clock = {
93511 + static struct k_clock alarm_clock = {
93512 .clock_getres = alarm_clock_getres,
93513 .clock_get = alarm_clock_get,
93514 .timer_create = alarm_timer_create,
93515 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93516 index d8c724c..6b331a4 100644
93517 --- a/kernel/time/hrtimer.c
93518 +++ b/kernel/time/hrtimer.c
93519 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93520 local_irq_restore(flags);
93521 }
93522
93523 -static void run_hrtimer_softirq(struct softirq_action *h)
93524 +static __latent_entropy void run_hrtimer_softirq(void)
93525 {
93526 hrtimer_peek_ahead_timers();
93527 }
93528 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93529 index a16b678..8c5bd9d 100644
93530 --- a/kernel/time/posix-cpu-timers.c
93531 +++ b/kernel/time/posix-cpu-timers.c
93532 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93533
93534 static __init int init_posix_cpu_timers(void)
93535 {
93536 - struct k_clock process = {
93537 + static struct k_clock process = {
93538 .clock_getres = process_cpu_clock_getres,
93539 .clock_get = process_cpu_clock_get,
93540 .timer_create = process_cpu_timer_create,
93541 .nsleep = process_cpu_nsleep,
93542 .nsleep_restart = process_cpu_nsleep_restart,
93543 };
93544 - struct k_clock thread = {
93545 + static struct k_clock thread = {
93546 .clock_getres = thread_cpu_clock_getres,
93547 .clock_get = thread_cpu_clock_get,
93548 .timer_create = thread_cpu_timer_create,
93549 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93550 index 31ea01f..7fc61ef 100644
93551 --- a/kernel/time/posix-timers.c
93552 +++ b/kernel/time/posix-timers.c
93553 @@ -43,6 +43,7 @@
93554 #include <linux/hash.h>
93555 #include <linux/posix-clock.h>
93556 #include <linux/posix-timers.h>
93557 +#include <linux/grsecurity.h>
93558 #include <linux/syscalls.h>
93559 #include <linux/wait.h>
93560 #include <linux/workqueue.h>
93561 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93562 * which we beg off on and pass to do_sys_settimeofday().
93563 */
93564
93565 -static struct k_clock posix_clocks[MAX_CLOCKS];
93566 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93567
93568 /*
93569 * These ones are defined below.
93570 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93571 */
93572 static __init int init_posix_timers(void)
93573 {
93574 - struct k_clock clock_realtime = {
93575 + static struct k_clock clock_realtime = {
93576 .clock_getres = hrtimer_get_res,
93577 .clock_get = posix_clock_realtime_get,
93578 .clock_set = posix_clock_realtime_set,
93579 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93580 .timer_get = common_timer_get,
93581 .timer_del = common_timer_del,
93582 };
93583 - struct k_clock clock_monotonic = {
93584 + static struct k_clock clock_monotonic = {
93585 .clock_getres = hrtimer_get_res,
93586 .clock_get = posix_ktime_get_ts,
93587 .nsleep = common_nsleep,
93588 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93589 .timer_get = common_timer_get,
93590 .timer_del = common_timer_del,
93591 };
93592 - struct k_clock clock_monotonic_raw = {
93593 + static struct k_clock clock_monotonic_raw = {
93594 .clock_getres = hrtimer_get_res,
93595 .clock_get = posix_get_monotonic_raw,
93596 };
93597 - struct k_clock clock_realtime_coarse = {
93598 + static struct k_clock clock_realtime_coarse = {
93599 .clock_getres = posix_get_coarse_res,
93600 .clock_get = posix_get_realtime_coarse,
93601 };
93602 - struct k_clock clock_monotonic_coarse = {
93603 + static struct k_clock clock_monotonic_coarse = {
93604 .clock_getres = posix_get_coarse_res,
93605 .clock_get = posix_get_monotonic_coarse,
93606 };
93607 - struct k_clock clock_tai = {
93608 + static struct k_clock clock_tai = {
93609 .clock_getres = hrtimer_get_res,
93610 .clock_get = posix_get_tai,
93611 .nsleep = common_nsleep,
93612 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93613 .timer_get = common_timer_get,
93614 .timer_del = common_timer_del,
93615 };
93616 - struct k_clock clock_boottime = {
93617 + static struct k_clock clock_boottime = {
93618 .clock_getres = hrtimer_get_res,
93619 .clock_get = posix_get_boottime,
93620 .nsleep = common_nsleep,
93621 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93622 return;
93623 }
93624
93625 - posix_clocks[clock_id] = *new_clock;
93626 + posix_clocks[clock_id] = new_clock;
93627 }
93628 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93629
93630 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93631 return (id & CLOCKFD_MASK) == CLOCKFD ?
93632 &clock_posix_dynamic : &clock_posix_cpu;
93633
93634 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93635 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93636 return NULL;
93637 - return &posix_clocks[id];
93638 + return posix_clocks[id];
93639 }
93640
93641 static int common_timer_create(struct k_itimer *new_timer)
93642 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93643 struct k_clock *kc = clockid_to_kclock(which_clock);
93644 struct k_itimer *new_timer;
93645 int error, new_timer_id;
93646 - sigevent_t event;
93647 + sigevent_t event = { };
93648 int it_id_set = IT_ID_NOT_SET;
93649
93650 if (!kc)
93651 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93652 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93653 return -EFAULT;
93654
93655 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93656 + have their clock_set fptr set to a nosettime dummy function
93657 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93658 + call common_clock_set, which calls do_sys_settimeofday, which
93659 + we hook
93660 + */
93661 +
93662 return kc->clock_set(which_clock, &new_tp);
93663 }
93664
93665 diff --git a/kernel/time/time.c b/kernel/time/time.c
93666 index 2c85b77..6530536 100644
93667 --- a/kernel/time/time.c
93668 +++ b/kernel/time/time.c
93669 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93670 return error;
93671
93672 if (tz) {
93673 + /* we log in do_settimeofday called below, so don't log twice
93674 + */
93675 + if (!tv)
93676 + gr_log_timechange();
93677 +
93678 sys_tz = *tz;
93679 update_vsyscall_tz();
93680 if (firsttime) {
93681 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93682 index 6a93185..288c331 100644
93683 --- a/kernel/time/timekeeping.c
93684 +++ b/kernel/time/timekeeping.c
93685 @@ -15,6 +15,7 @@
93686 #include <linux/init.h>
93687 #include <linux/mm.h>
93688 #include <linux/sched.h>
93689 +#include <linux/grsecurity.h>
93690 #include <linux/syscore_ops.h>
93691 #include <linux/clocksource.h>
93692 #include <linux/jiffies.h>
93693 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93694 if (!timespec64_valid_strict(ts))
93695 return -EINVAL;
93696
93697 + gr_log_timechange();
93698 +
93699 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93700 write_seqcount_begin(&tk_core.seq);
93701
93702 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93703 index 2d3f5c5..7ed7dc5 100644
93704 --- a/kernel/time/timer.c
93705 +++ b/kernel/time/timer.c
93706 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93707 /*
93708 * This function runs timers and the timer-tq in bottom half context.
93709 */
93710 -static void run_timer_softirq(struct softirq_action *h)
93711 +static __latent_entropy void run_timer_softirq(void)
93712 {
93713 struct tvec_base *base = __this_cpu_read(tvec_bases);
93714
93715 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93716 *
93717 * In all cases the return value is guaranteed to be non-negative.
93718 */
93719 -signed long __sched schedule_timeout(signed long timeout)
93720 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93721 {
93722 struct timer_list timer;
93723 unsigned long expire;
93724 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93725 index 61ed862..3b52c65 100644
93726 --- a/kernel/time/timer_list.c
93727 +++ b/kernel/time/timer_list.c
93728 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93729
93730 static void print_name_offset(struct seq_file *m, void *sym)
93731 {
93732 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93733 + SEQ_printf(m, "<%p>", NULL);
93734 +#else
93735 char symname[KSYM_NAME_LEN];
93736
93737 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93738 SEQ_printf(m, "<%pK>", sym);
93739 else
93740 SEQ_printf(m, "%s", symname);
93741 +#endif
93742 }
93743
93744 static void
93745 @@ -119,7 +123,11 @@ next_one:
93746 static void
93747 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93748 {
93749 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93750 + SEQ_printf(m, " .base: %p\n", NULL);
93751 +#else
93752 SEQ_printf(m, " .base: %pK\n", base);
93753 +#endif
93754 SEQ_printf(m, " .index: %d\n",
93755 base->index);
93756 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93757 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93758 {
93759 struct proc_dir_entry *pe;
93760
93761 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93762 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93763 +#else
93764 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93765 +#endif
93766 if (!pe)
93767 return -ENOMEM;
93768 return 0;
93769 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93770 index 1fb08f2..ca4bb1e 100644
93771 --- a/kernel/time/timer_stats.c
93772 +++ b/kernel/time/timer_stats.c
93773 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93774 static unsigned long nr_entries;
93775 static struct entry entries[MAX_ENTRIES];
93776
93777 -static atomic_t overflow_count;
93778 +static atomic_unchecked_t overflow_count;
93779
93780 /*
93781 * The entries are in a hash-table, for fast lookup:
93782 @@ -140,7 +140,7 @@ static void reset_entries(void)
93783 nr_entries = 0;
93784 memset(entries, 0, sizeof(entries));
93785 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93786 - atomic_set(&overflow_count, 0);
93787 + atomic_set_unchecked(&overflow_count, 0);
93788 }
93789
93790 static struct entry *alloc_entry(void)
93791 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93792 if (likely(entry))
93793 entry->count++;
93794 else
93795 - atomic_inc(&overflow_count);
93796 + atomic_inc_unchecked(&overflow_count);
93797
93798 out_unlock:
93799 raw_spin_unlock_irqrestore(lock, flags);
93800 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93801
93802 static void print_name_offset(struct seq_file *m, unsigned long addr)
93803 {
93804 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93805 + seq_printf(m, "<%p>", NULL);
93806 +#else
93807 char symname[KSYM_NAME_LEN];
93808
93809 if (lookup_symbol_name(addr, symname) < 0)
93810 - seq_printf(m, "<%p>", (void *)addr);
93811 + seq_printf(m, "<%pK>", (void *)addr);
93812 else
93813 seq_printf(m, "%s", symname);
93814 +#endif
93815 }
93816
93817 static int tstats_show(struct seq_file *m, void *v)
93818 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93819
93820 seq_puts(m, "Timer Stats Version: v0.3\n");
93821 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93822 - if (atomic_read(&overflow_count))
93823 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93824 + if (atomic_read_unchecked(&overflow_count))
93825 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93826 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93827
93828 for (i = 0; i < nr_entries; i++) {
93829 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93830 {
93831 struct proc_dir_entry *pe;
93832
93833 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93834 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93835 +#else
93836 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93837 +#endif
93838 if (!pe)
93839 return -ENOMEM;
93840 return 0;
93841 diff --git a/kernel/torture.c b/kernel/torture.c
93842 index dd70993..0bf694b 100644
93843 --- a/kernel/torture.c
93844 +++ b/kernel/torture.c
93845 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93846 mutex_lock(&fullstop_mutex);
93847 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93848 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93849 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93850 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93851 } else {
93852 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93853 }
93854 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93855 if (!torture_must_stop()) {
93856 if (stutter > 1) {
93857 schedule_timeout_interruptible(stutter - 1);
93858 - ACCESS_ONCE(stutter_pause_test) = 2;
93859 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93860 }
93861 schedule_timeout_interruptible(1);
93862 - ACCESS_ONCE(stutter_pause_test) = 1;
93863 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
93864 }
93865 if (!torture_must_stop())
93866 schedule_timeout_interruptible(stutter);
93867 - ACCESS_ONCE(stutter_pause_test) = 0;
93868 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
93869 torture_shutdown_absorb("torture_stutter");
93870 } while (!torture_must_stop());
93871 torture_kthread_stopping("torture_stutter");
93872 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
93873 schedule_timeout_uninterruptible(10);
93874 return true;
93875 }
93876 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
93877 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
93878 mutex_unlock(&fullstop_mutex);
93879 torture_shutdown_cleanup();
93880 torture_shuffle_cleanup();
93881 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
93882 index 483cecf..ac46091 100644
93883 --- a/kernel/trace/blktrace.c
93884 +++ b/kernel/trace/blktrace.c
93885 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
93886 struct blk_trace *bt = filp->private_data;
93887 char buf[16];
93888
93889 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
93890 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
93891
93892 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
93893 }
93894 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
93895 return 1;
93896
93897 bt = buf->chan->private_data;
93898 - atomic_inc(&bt->dropped);
93899 + atomic_inc_unchecked(&bt->dropped);
93900 return 0;
93901 }
93902
93903 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
93904
93905 bt->dir = dir;
93906 bt->dev = dev;
93907 - atomic_set(&bt->dropped, 0);
93908 + atomic_set_unchecked(&bt->dropped, 0);
93909 INIT_LIST_HEAD(&bt->running_list);
93910
93911 ret = -EIO;
93912 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
93913 index af5bffd..57664b8 100644
93914 --- a/kernel/trace/ftrace.c
93915 +++ b/kernel/trace/ftrace.c
93916 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
93917 if (unlikely(ftrace_disabled))
93918 return 0;
93919
93920 + ret = ftrace_arch_code_modify_prepare();
93921 + FTRACE_WARN_ON(ret);
93922 + if (ret)
93923 + return 0;
93924 +
93925 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
93926 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
93927 if (ret) {
93928 ftrace_bug(ret, rec);
93929 - return 0;
93930 }
93931 - return 1;
93932 + return ret ? 0 : 1;
93933 }
93934
93935 /*
93936 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
93937 if (!count)
93938 return 0;
93939
93940 + pax_open_kernel();
93941 sort(start, count, sizeof(*start),
93942 ftrace_cmp_ips, ftrace_swap_ips);
93943 + pax_close_kernel();
93944
93945 start_pg = ftrace_allocate_pages(count);
93946 if (!start_pg)
93947 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
93948
93949 if (t->ret_stack == NULL) {
93950 atomic_set(&t->tracing_graph_pause, 0);
93951 - atomic_set(&t->trace_overrun, 0);
93952 + atomic_set_unchecked(&t->trace_overrun, 0);
93953 t->curr_ret_stack = -1;
93954 /* Make sure the tasks see the -1 first: */
93955 smp_wmb();
93956 @@ -5876,7 +5883,7 @@ static void
93957 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
93958 {
93959 atomic_set(&t->tracing_graph_pause, 0);
93960 - atomic_set(&t->trace_overrun, 0);
93961 + atomic_set_unchecked(&t->trace_overrun, 0);
93962 t->ftrace_timestamp = 0;
93963 /* make curr_ret_stack visible before we add the ret_stack */
93964 smp_wmb();
93965 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
93966 index d2e151c..1498973 100644
93967 --- a/kernel/trace/ring_buffer.c
93968 +++ b/kernel/trace/ring_buffer.c
93969 @@ -350,9 +350,9 @@ struct buffer_data_page {
93970 */
93971 struct buffer_page {
93972 struct list_head list; /* list of buffer pages */
93973 - local_t write; /* index for next write */
93974 + local_unchecked_t write; /* index for next write */
93975 unsigned read; /* index for next read */
93976 - local_t entries; /* entries on this page */
93977 + local_unchecked_t entries; /* entries on this page */
93978 unsigned long real_end; /* real end of data */
93979 struct buffer_data_page *page; /* Actual data page */
93980 };
93981 @@ -473,11 +473,11 @@ struct ring_buffer_per_cpu {
93982 unsigned long last_overrun;
93983 local_t entries_bytes;
93984 local_t entries;
93985 - local_t overrun;
93986 - local_t commit_overrun;
93987 - local_t dropped_events;
93988 + local_unchecked_t overrun;
93989 + local_unchecked_t commit_overrun;
93990 + local_unchecked_t dropped_events;
93991 local_t committing;
93992 - local_t commits;
93993 + local_unchecked_t commits;
93994 unsigned long read;
93995 unsigned long read_bytes;
93996 u64 write_stamp;
93997 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93998 *
93999 * We add a counter to the write field to denote this.
94000 */
94001 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
94002 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
94003 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
94004 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
94005
94006 /*
94007 * Just make sure we have seen our old_write and synchronize
94008 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
94009 * cmpxchg to only update if an interrupt did not already
94010 * do it for us. If the cmpxchg fails, we don't care.
94011 */
94012 - (void)local_cmpxchg(&next_page->write, old_write, val);
94013 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
94014 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
94015 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
94016
94017 /*
94018 * No need to worry about races with clearing out the commit.
94019 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
94020
94021 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
94022 {
94023 - return local_read(&bpage->entries) & RB_WRITE_MASK;
94024 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
94025 }
94026
94027 static inline unsigned long rb_page_write(struct buffer_page *bpage)
94028 {
94029 - return local_read(&bpage->write) & RB_WRITE_MASK;
94030 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
94031 }
94032
94033 static int
94034 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
94035 * bytes consumed in ring buffer from here.
94036 * Increment overrun to account for the lost events.
94037 */
94038 - local_add(page_entries, &cpu_buffer->overrun);
94039 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
94040 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94041 }
94042
94043 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
94044 * it is our responsibility to update
94045 * the counters.
94046 */
94047 - local_add(entries, &cpu_buffer->overrun);
94048 + local_add_unchecked(entries, &cpu_buffer->overrun);
94049 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
94050
94051 /*
94052 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94053 if (tail == BUF_PAGE_SIZE)
94054 tail_page->real_end = 0;
94055
94056 - local_sub(length, &tail_page->write);
94057 + local_sub_unchecked(length, &tail_page->write);
94058 return;
94059 }
94060
94061 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94062 rb_event_set_padding(event);
94063
94064 /* Set the write back to the previous setting */
94065 - local_sub(length, &tail_page->write);
94066 + local_sub_unchecked(length, &tail_page->write);
94067 return;
94068 }
94069
94070 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
94071
94072 /* Set write to end of buffer */
94073 length = (tail + length) - BUF_PAGE_SIZE;
94074 - local_sub(length, &tail_page->write);
94075 + local_sub_unchecked(length, &tail_page->write);
94076 }
94077
94078 /*
94079 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94080 * about it.
94081 */
94082 if (unlikely(next_page == commit_page)) {
94083 - local_inc(&cpu_buffer->commit_overrun);
94084 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94085 goto out_reset;
94086 }
94087
94088 @@ -2360,7 +2360,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94089 * this is easy, just stop here.
94090 */
94091 if (!(buffer->flags & RB_FL_OVERWRITE)) {
94092 - local_inc(&cpu_buffer->dropped_events);
94093 + local_inc_unchecked(&cpu_buffer->dropped_events);
94094 goto out_reset;
94095 }
94096
94097 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94098 cpu_buffer->tail_page) &&
94099 (cpu_buffer->commit_page ==
94100 cpu_buffer->reader_page))) {
94101 - local_inc(&cpu_buffer->commit_overrun);
94102 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94103 goto out_reset;
94104 }
94105 }
94106 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94107 length += RB_LEN_TIME_EXTEND;
94108
94109 tail_page = cpu_buffer->tail_page;
94110 - write = local_add_return(length, &tail_page->write);
94111 + write = local_add_return_unchecked(length, &tail_page->write);
94112
94113 /* set write to only the index of the write */
94114 write &= RB_WRITE_MASK;
94115 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94116 kmemcheck_annotate_bitfield(event, bitfield);
94117 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94118
94119 - local_inc(&tail_page->entries);
94120 + local_inc_unchecked(&tail_page->entries);
94121
94122 /*
94123 * If this is the first commit on the page, then update
94124 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94125
94126 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94127 unsigned long write_mask =
94128 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94129 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94130 unsigned long event_length = rb_event_length(event);
94131 /*
94132 * This is on the tail page. It is possible that
94133 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94134 */
94135 old_index += write_mask;
94136 new_index += write_mask;
94137 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94138 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94139 if (index == old_index) {
94140 /* update counters */
94141 local_sub(event_length, &cpu_buffer->entries_bytes);
94142 @@ -2516,7 +2516,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94143 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
94144 {
94145 local_inc(&cpu_buffer->committing);
94146 - local_inc(&cpu_buffer->commits);
94147 + local_inc_unchecked(&cpu_buffer->commits);
94148 }
94149
94150 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94151 @@ -2528,7 +2528,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94152 return;
94153
94154 again:
94155 - commits = local_read(&cpu_buffer->commits);
94156 + commits = local_read_unchecked(&cpu_buffer->commits);
94157 /* synchronize with interrupts */
94158 barrier();
94159 if (local_read(&cpu_buffer->committing) == 1)
94160 @@ -2544,7 +2544,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
94161 * updating of the commit page and the clearing of the
94162 * committing counter.
94163 */
94164 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
94165 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
94166 !local_read(&cpu_buffer->committing)) {
94167 local_inc(&cpu_buffer->committing);
94168 goto again;
94169 @@ -2574,7 +2574,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
94170 barrier();
94171 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
94172 local_dec(&cpu_buffer->committing);
94173 - local_dec(&cpu_buffer->commits);
94174 + local_dec_unchecked(&cpu_buffer->commits);
94175 return NULL;
94176 }
94177 #endif
94178 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94179
94180 /* Do the likely case first */
94181 if (likely(bpage->page == (void *)addr)) {
94182 - local_dec(&bpage->entries);
94183 + local_dec_unchecked(&bpage->entries);
94184 return;
94185 }
94186
94187 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94188 start = bpage;
94189 do {
94190 if (bpage->page == (void *)addr) {
94191 - local_dec(&bpage->entries);
94192 + local_dec_unchecked(&bpage->entries);
94193 return;
94194 }
94195 rb_inc_page(cpu_buffer, &bpage);
94196 @@ -3200,7 +3200,7 @@ static inline unsigned long
94197 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94198 {
94199 return local_read(&cpu_buffer->entries) -
94200 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94201 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94202 }
94203
94204 /**
94205 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94206 return 0;
94207
94208 cpu_buffer = buffer->buffers[cpu];
94209 - ret = local_read(&cpu_buffer->overrun);
94210 + ret = local_read_unchecked(&cpu_buffer->overrun);
94211
94212 return ret;
94213 }
94214 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94215 return 0;
94216
94217 cpu_buffer = buffer->buffers[cpu];
94218 - ret = local_read(&cpu_buffer->commit_overrun);
94219 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94220
94221 return ret;
94222 }
94223 @@ -3334,7 +3334,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
94224 return 0;
94225
94226 cpu_buffer = buffer->buffers[cpu];
94227 - ret = local_read(&cpu_buffer->dropped_events);
94228 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
94229
94230 return ret;
94231 }
94232 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94233 /* if you care about this being correct, lock the buffer */
94234 for_each_buffer_cpu(buffer, cpu) {
94235 cpu_buffer = buffer->buffers[cpu];
94236 - overruns += local_read(&cpu_buffer->overrun);
94237 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94238 }
94239
94240 return overruns;
94241 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94242 /*
94243 * Reset the reader page to size zero.
94244 */
94245 - local_set(&cpu_buffer->reader_page->write, 0);
94246 - local_set(&cpu_buffer->reader_page->entries, 0);
94247 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94248 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94249 local_set(&cpu_buffer->reader_page->page->commit, 0);
94250 cpu_buffer->reader_page->real_end = 0;
94251
94252 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94253 * want to compare with the last_overrun.
94254 */
94255 smp_mb();
94256 - overwrite = local_read(&(cpu_buffer->overrun));
94257 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94258
94259 /*
94260 * Here's the tricky part.
94261 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94262
94263 cpu_buffer->head_page
94264 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94265 - local_set(&cpu_buffer->head_page->write, 0);
94266 - local_set(&cpu_buffer->head_page->entries, 0);
94267 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94268 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94269 local_set(&cpu_buffer->head_page->page->commit, 0);
94270
94271 cpu_buffer->head_page->read = 0;
94272 @@ -4186,18 +4186,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94273
94274 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94275 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94276 - local_set(&cpu_buffer->reader_page->write, 0);
94277 - local_set(&cpu_buffer->reader_page->entries, 0);
94278 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94279 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94280 local_set(&cpu_buffer->reader_page->page->commit, 0);
94281 cpu_buffer->reader_page->read = 0;
94282
94283 local_set(&cpu_buffer->entries_bytes, 0);
94284 - local_set(&cpu_buffer->overrun, 0);
94285 - local_set(&cpu_buffer->commit_overrun, 0);
94286 - local_set(&cpu_buffer->dropped_events, 0);
94287 + local_set_unchecked(&cpu_buffer->overrun, 0);
94288 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94289 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
94290 local_set(&cpu_buffer->entries, 0);
94291 local_set(&cpu_buffer->committing, 0);
94292 - local_set(&cpu_buffer->commits, 0);
94293 + local_set_unchecked(&cpu_buffer->commits, 0);
94294 cpu_buffer->read = 0;
94295 cpu_buffer->read_bytes = 0;
94296
94297 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94298 rb_init_page(bpage);
94299 bpage = reader->page;
94300 reader->page = *data_page;
94301 - local_set(&reader->write, 0);
94302 - local_set(&reader->entries, 0);
94303 + local_set_unchecked(&reader->write, 0);
94304 + local_set_unchecked(&reader->entries, 0);
94305 reader->read = 0;
94306 *data_page = bpage;
94307
94308 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94309 index 361a827..6a319a3 100644
94310 --- a/kernel/trace/trace.c
94311 +++ b/kernel/trace/trace.c
94312 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94313 return 0;
94314 }
94315
94316 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94317 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94318 {
94319 /* do nothing if flag is already set */
94320 if (!!(trace_flags & mask) == !!enabled)
94321 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94322 index 8de48ba..3e5b4fa 100644
94323 --- a/kernel/trace/trace.h
94324 +++ b/kernel/trace/trace.h
94325 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94326 void trace_printk_init_buffers(void);
94327 void trace_printk_start_comm(void);
94328 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94329 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94330 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94331
94332 /*
94333 * Normal trace_printk() and friends allocates special buffers
94334 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94335 index 57b67b1..66082a9 100644
94336 --- a/kernel/trace/trace_clock.c
94337 +++ b/kernel/trace/trace_clock.c
94338 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94339 return now;
94340 }
94341
94342 -static atomic64_t trace_counter;
94343 +static atomic64_unchecked_t trace_counter;
94344
94345 /*
94346 * trace_clock_counter(): simply an atomic counter.
94347 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94348 */
94349 u64 notrace trace_clock_counter(void)
94350 {
94351 - return atomic64_add_return(1, &trace_counter);
94352 + return atomic64_inc_return_unchecked(&trace_counter);
94353 }
94354 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94355 index b03a0ea..2df3168 100644
94356 --- a/kernel/trace/trace_events.c
94357 +++ b/kernel/trace/trace_events.c
94358 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94359 return 0;
94360 }
94361
94362 -struct ftrace_module_file_ops;
94363 static void __add_event_to_tracers(struct ftrace_event_call *call);
94364
94365 /* Add an additional event_call dynamically */
94366 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94367 index ba47600..d0e47fa 100644
94368 --- a/kernel/trace/trace_functions_graph.c
94369 +++ b/kernel/trace/trace_functions_graph.c
94370 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94371
94372 /* The return trace stack is full */
94373 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94374 - atomic_inc(&current->trace_overrun);
94375 + atomic_inc_unchecked(&current->trace_overrun);
94376 return -EBUSY;
94377 }
94378
94379 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94380 *ret = current->ret_stack[index].ret;
94381 trace->func = current->ret_stack[index].func;
94382 trace->calltime = current->ret_stack[index].calltime;
94383 - trace->overrun = atomic_read(&current->trace_overrun);
94384 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94385 trace->depth = index;
94386 }
94387
94388 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94389 index 7a9ba62..2e0e4a1 100644
94390 --- a/kernel/trace/trace_mmiotrace.c
94391 +++ b/kernel/trace/trace_mmiotrace.c
94392 @@ -24,7 +24,7 @@ struct header_iter {
94393 static struct trace_array *mmio_trace_array;
94394 static bool overrun_detected;
94395 static unsigned long prev_overruns;
94396 -static atomic_t dropped_count;
94397 +static atomic_unchecked_t dropped_count;
94398
94399 static void mmio_reset_data(struct trace_array *tr)
94400 {
94401 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94402
94403 static unsigned long count_overruns(struct trace_iterator *iter)
94404 {
94405 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94406 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94407 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94408
94409 if (over > prev_overruns)
94410 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94411 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94412 sizeof(*entry), 0, pc);
94413 if (!event) {
94414 - atomic_inc(&dropped_count);
94415 + atomic_inc_unchecked(&dropped_count);
94416 return;
94417 }
94418 entry = ring_buffer_event_data(event);
94419 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94420 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94421 sizeof(*entry), 0, pc);
94422 if (!event) {
94423 - atomic_inc(&dropped_count);
94424 + atomic_inc_unchecked(&dropped_count);
94425 return;
94426 }
94427 entry = ring_buffer_event_data(event);
94428 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94429 index b77b9a6..82f19bd 100644
94430 --- a/kernel/trace/trace_output.c
94431 +++ b/kernel/trace/trace_output.c
94432 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94433 goto out;
94434 }
94435
94436 + pax_open_kernel();
94437 if (event->funcs->trace == NULL)
94438 - event->funcs->trace = trace_nop_print;
94439 + *(void **)&event->funcs->trace = trace_nop_print;
94440 if (event->funcs->raw == NULL)
94441 - event->funcs->raw = trace_nop_print;
94442 + *(void **)&event->funcs->raw = trace_nop_print;
94443 if (event->funcs->hex == NULL)
94444 - event->funcs->hex = trace_nop_print;
94445 + *(void **)&event->funcs->hex = trace_nop_print;
94446 if (event->funcs->binary == NULL)
94447 - event->funcs->binary = trace_nop_print;
94448 + *(void **)&event->funcs->binary = trace_nop_print;
94449 + pax_close_kernel();
94450
94451 key = event->type & (EVENT_HASHSIZE - 1);
94452
94453 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94454 index f8b45d8..70ff6c8 100644
94455 --- a/kernel/trace/trace_seq.c
94456 +++ b/kernel/trace/trace_seq.c
94457 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94458 return 0;
94459 }
94460
94461 - seq_buf_path(&s->seq, path, "\n");
94462 + seq_buf_path(&s->seq, path, "\n\\");
94463
94464 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94465 s->seq.len = save_len;
94466 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94467 index 16eddb3..758b308 100644
94468 --- a/kernel/trace/trace_stack.c
94469 +++ b/kernel/trace/trace_stack.c
94470 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94471 return;
94472
94473 /* we do not handle interrupt stacks yet */
94474 - if (!object_is_on_stack(stack))
94475 + if (!object_starts_on_stack(stack))
94476 return;
94477
94478 local_irq_save(flags);
94479 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94480 index c6ee36f..78513f3 100644
94481 --- a/kernel/trace/trace_syscalls.c
94482 +++ b/kernel/trace/trace_syscalls.c
94483 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94484 int num;
94485
94486 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94487 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94488 + return -EINVAL;
94489
94490 mutex_lock(&syscall_trace_lock);
94491 if (!sys_perf_refcount_enter)
94492 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94493 int num;
94494
94495 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94496 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94497 + return;
94498
94499 mutex_lock(&syscall_trace_lock);
94500 sys_perf_refcount_enter--;
94501 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94502 int num;
94503
94504 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94505 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94506 + return -EINVAL;
94507
94508 mutex_lock(&syscall_trace_lock);
94509 if (!sys_perf_refcount_exit)
94510 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94511 int num;
94512
94513 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94514 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94515 + return;
94516
94517 mutex_lock(&syscall_trace_lock);
94518 sys_perf_refcount_exit--;
94519 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94520 index 4109f83..fe1f830 100644
94521 --- a/kernel/user_namespace.c
94522 +++ b/kernel/user_namespace.c
94523 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94524 !kgid_has_mapping(parent_ns, group))
94525 return -EPERM;
94526
94527 +#ifdef CONFIG_GRKERNSEC
94528 + /*
94529 + * This doesn't really inspire confidence:
94530 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94531 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94532 + * Increases kernel attack surface in areas developers
94533 + * previously cared little about ("low importance due
94534 + * to requiring "root" capability")
94535 + * To be removed when this code receives *proper* review
94536 + */
94537 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94538 + !capable(CAP_SETGID))
94539 + return -EPERM;
94540 +#endif
94541 +
94542 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94543 if (!ns)
94544 return -ENOMEM;
94545 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94546 if (atomic_read(&current->mm->mm_users) > 1)
94547 return -EINVAL;
94548
94549 - if (current->fs->users != 1)
94550 + if (atomic_read(&current->fs->users) != 1)
94551 return -EINVAL;
94552
94553 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94554 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94555 index c8eac43..4b5f08f 100644
94556 --- a/kernel/utsname_sysctl.c
94557 +++ b/kernel/utsname_sysctl.c
94558 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94559 static int proc_do_uts_string(struct ctl_table *table, int write,
94560 void __user *buffer, size_t *lenp, loff_t *ppos)
94561 {
94562 - struct ctl_table uts_table;
94563 + ctl_table_no_const uts_table;
94564 int r;
94565 memcpy(&uts_table, table, sizeof(uts_table));
94566 uts_table.data = get_uts(table, write);
94567 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94568 index 70bf118..4be3c37 100644
94569 --- a/kernel/watchdog.c
94570 +++ b/kernel/watchdog.c
94571 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94572 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94573 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94574
94575 -static struct smp_hotplug_thread watchdog_threads = {
94576 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94577 .store = &softlockup_watchdog,
94578 .thread_should_run = watchdog_should_run,
94579 .thread_fn = watchdog,
94580 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94581 index 82d0c8d..37f4222 100644
94582 --- a/kernel/workqueue.c
94583 +++ b/kernel/workqueue.c
94584 @@ -4565,7 +4565,7 @@ static void rebind_workers(struct worker_pool *pool)
94585 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94586 worker_flags |= WORKER_REBOUND;
94587 worker_flags &= ~WORKER_UNBOUND;
94588 - ACCESS_ONCE(worker->flags) = worker_flags;
94589 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94590 }
94591
94592 spin_unlock_irq(&pool->lock);
94593 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94594 index 5f2ce61..85a0b1b 100644
94595 --- a/lib/Kconfig.debug
94596 +++ b/lib/Kconfig.debug
94597 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94598
94599 config DEBUG_WW_MUTEX_SLOWPATH
94600 bool "Wait/wound mutex debugging: Slowpath testing"
94601 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94602 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94603 select DEBUG_LOCK_ALLOC
94604 select DEBUG_SPINLOCK
94605 select DEBUG_MUTEXES
94606 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94607
94608 config DEBUG_LOCK_ALLOC
94609 bool "Lock debugging: detect incorrect freeing of live locks"
94610 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94611 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94612 select DEBUG_SPINLOCK
94613 select DEBUG_MUTEXES
94614 select LOCKDEP
94615 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94616
94617 config PROVE_LOCKING
94618 bool "Lock debugging: prove locking correctness"
94619 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94620 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94621 select LOCKDEP
94622 select DEBUG_SPINLOCK
94623 select DEBUG_MUTEXES
94624 @@ -992,7 +992,7 @@ config LOCKDEP
94625
94626 config LOCK_STAT
94627 bool "Lock usage statistics"
94628 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94629 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94630 select LOCKDEP
94631 select DEBUG_SPINLOCK
94632 select DEBUG_MUTEXES
94633 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94634 depends on DEBUG_KERNEL
94635 depends on STACKTRACE_SUPPORT
94636 depends on PROC_FS
94637 + depends on !GRKERNSEC_HIDESYM
94638 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94639 select KALLSYMS
94640 select KALLSYMS_ALL
94641 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94642 config DEBUG_STRICT_USER_COPY_CHECKS
94643 bool "Strict user copy size checks"
94644 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94645 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94646 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94647 help
94648 Enabling this option turns a certain set of sanity checks for user
94649 copy operations into compile time failures.
94650 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94651
94652 config PROVIDE_OHCI1394_DMA_INIT
94653 bool "Remote debugging over FireWire early on boot"
94654 - depends on PCI && X86
94655 + depends on PCI && X86 && !GRKERNSEC
94656 help
94657 If you want to debug problems which hang or crash the kernel early
94658 on boot and the crashing machine has a FireWire port, you can use
94659 diff --git a/lib/Makefile b/lib/Makefile
94660 index 3c3b30b..ca29102 100644
94661 --- a/lib/Makefile
94662 +++ b/lib/Makefile
94663 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94664 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94665 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94666 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94667 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94668 +obj-y += list_debug.o
94669 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94670
94671 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94672 diff --git a/lib/average.c b/lib/average.c
94673 index 114d1be..ab0350c 100644
94674 --- a/lib/average.c
94675 +++ b/lib/average.c
94676 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94677 {
94678 unsigned long internal = ACCESS_ONCE(avg->internal);
94679
94680 - ACCESS_ONCE(avg->internal) = internal ?
94681 + ACCESS_ONCE_RW(avg->internal) = internal ?
94682 (((internal << avg->weight) - internal) +
94683 (val << avg->factor)) >> avg->weight :
94684 (val << avg->factor);
94685 diff --git a/lib/bitmap.c b/lib/bitmap.c
94686 index 324ea9e..46b1ae2 100644
94687 --- a/lib/bitmap.c
94688 +++ b/lib/bitmap.c
94689 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94690 }
94691 EXPORT_SYMBOL(__bitmap_subset);
94692
94693 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94694 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94695 {
94696 unsigned int k, lim = bits/BITS_PER_LONG;
94697 int w = 0;
94698 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94699 {
94700 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94701 u32 chunk;
94702 - const char __user __force *ubuf = (const char __user __force *)buf;
94703 + const char __user *ubuf = (const char __force_user *)buf;
94704
94705 bitmap_zero(maskp, nmaskbits);
94706
94707 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94708 {
94709 if (!access_ok(VERIFY_READ, ubuf, ulen))
94710 return -EFAULT;
94711 - return __bitmap_parse((const char __force *)ubuf,
94712 + return __bitmap_parse((const char __force_kernel *)ubuf,
94713 ulen, 1, maskp, nmaskbits);
94714
94715 }
94716 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94717 {
94718 unsigned a, b;
94719 int c, old_c, totaldigits;
94720 - const char __user __force *ubuf = (const char __user __force *)buf;
94721 + const char __user *ubuf = (const char __force_user *)buf;
94722 int exp_digit, in_range;
94723
94724 totaldigits = c = 0;
94725 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94726 {
94727 if (!access_ok(VERIFY_READ, ubuf, ulen))
94728 return -EFAULT;
94729 - return __bitmap_parselist((const char __force *)ubuf,
94730 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94731 ulen, 1, maskp, nmaskbits);
94732 }
94733 EXPORT_SYMBOL(bitmap_parselist_user);
94734 diff --git a/lib/bug.c b/lib/bug.c
94735 index 0c3bd95..5a615a1 100644
94736 --- a/lib/bug.c
94737 +++ b/lib/bug.c
94738 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94739 return BUG_TRAP_TYPE_NONE;
94740
94741 bug = find_bug(bugaddr);
94742 + if (!bug)
94743 + return BUG_TRAP_TYPE_NONE;
94744
94745 file = NULL;
94746 line = 0;
94747 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94748 index 547f7f9..a6d4ba0 100644
94749 --- a/lib/debugobjects.c
94750 +++ b/lib/debugobjects.c
94751 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94752 if (limit > 4)
94753 return;
94754
94755 - is_on_stack = object_is_on_stack(addr);
94756 + is_on_stack = object_starts_on_stack(addr);
94757 if (is_on_stack == onstack)
94758 return;
94759
94760 diff --git a/lib/div64.c b/lib/div64.c
94761 index 4382ad7..08aa558 100644
94762 --- a/lib/div64.c
94763 +++ b/lib/div64.c
94764 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94765 EXPORT_SYMBOL(__div64_32);
94766
94767 #ifndef div_s64_rem
94768 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94769 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94770 {
94771 u64 quotient;
94772
94773 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94774 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94775 */
94776 #ifndef div64_u64
94777 -u64 div64_u64(u64 dividend, u64 divisor)
94778 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94779 {
94780 u32 high = divisor >> 32;
94781 u64 quot;
94782 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94783 index 9722bd2..0d826f4 100644
94784 --- a/lib/dma-debug.c
94785 +++ b/lib/dma-debug.c
94786 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94787
94788 void dma_debug_add_bus(struct bus_type *bus)
94789 {
94790 - struct notifier_block *nb;
94791 + notifier_block_no_const *nb;
94792
94793 if (dma_debug_disabled())
94794 return;
94795 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94796
94797 static void check_for_stack(struct device *dev, void *addr)
94798 {
94799 - if (object_is_on_stack(addr))
94800 + if (object_starts_on_stack(addr))
94801 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94802 "stack [addr=%p]\n", addr);
94803 }
94804 diff --git a/lib/inflate.c b/lib/inflate.c
94805 index 013a761..c28f3fc 100644
94806 --- a/lib/inflate.c
94807 +++ b/lib/inflate.c
94808 @@ -269,7 +269,7 @@ static void free(void *where)
94809 malloc_ptr = free_mem_ptr;
94810 }
94811 #else
94812 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94813 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94814 #define free(a) kfree(a)
94815 #endif
94816
94817 diff --git a/lib/ioremap.c b/lib/ioremap.c
94818 index 0c9216c..863bd89 100644
94819 --- a/lib/ioremap.c
94820 +++ b/lib/ioremap.c
94821 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94822 unsigned long next;
94823
94824 phys_addr -= addr;
94825 - pmd = pmd_alloc(&init_mm, pud, addr);
94826 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94827 if (!pmd)
94828 return -ENOMEM;
94829 do {
94830 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94831 unsigned long next;
94832
94833 phys_addr -= addr;
94834 - pud = pud_alloc(&init_mm, pgd, addr);
94835 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94836 if (!pud)
94837 return -ENOMEM;
94838 do {
94839 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94840 index bd2bea9..6b3c95e 100644
94841 --- a/lib/is_single_threaded.c
94842 +++ b/lib/is_single_threaded.c
94843 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94844 struct task_struct *p, *t;
94845 bool ret;
94846
94847 + if (!mm)
94848 + return true;
94849 +
94850 if (atomic_read(&task->signal->live) != 1)
94851 return false;
94852
94853 diff --git a/lib/kobject.c b/lib/kobject.c
94854 index 03d4ab3..46f6374 100644
94855 --- a/lib/kobject.c
94856 +++ b/lib/kobject.c
94857 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94858
94859
94860 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94861 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94862 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94863
94864 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94865 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94866 {
94867 enum kobj_ns_type type = ops->type;
94868 int error;
94869 diff --git a/lib/list_debug.c b/lib/list_debug.c
94870 index c24c2f7..f0296f4 100644
94871 --- a/lib/list_debug.c
94872 +++ b/lib/list_debug.c
94873 @@ -11,7 +11,9 @@
94874 #include <linux/bug.h>
94875 #include <linux/kernel.h>
94876 #include <linux/rculist.h>
94877 +#include <linux/mm.h>
94878
94879 +#ifdef CONFIG_DEBUG_LIST
94880 /*
94881 * Insert a new entry between two known consecutive entries.
94882 *
94883 @@ -19,21 +21,40 @@
94884 * the prev/next entries already!
94885 */
94886
94887 +static bool __list_add_debug(struct list_head *new,
94888 + struct list_head *prev,
94889 + struct list_head *next)
94890 +{
94891 + if (unlikely(next->prev != prev)) {
94892 + printk(KERN_ERR "list_add corruption. next->prev should be "
94893 + "prev (%p), but was %p. (next=%p).\n",
94894 + prev, next->prev, next);
94895 + BUG();
94896 + return false;
94897 + }
94898 + if (unlikely(prev->next != next)) {
94899 + printk(KERN_ERR "list_add corruption. prev->next should be "
94900 + "next (%p), but was %p. (prev=%p).\n",
94901 + next, prev->next, prev);
94902 + BUG();
94903 + return false;
94904 + }
94905 + if (unlikely(new == prev || new == next)) {
94906 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
94907 + new, prev, next);
94908 + BUG();
94909 + return false;
94910 + }
94911 + return true;
94912 +}
94913 +
94914 void __list_add(struct list_head *new,
94915 - struct list_head *prev,
94916 - struct list_head *next)
94917 + struct list_head *prev,
94918 + struct list_head *next)
94919 {
94920 - WARN(next->prev != prev,
94921 - "list_add corruption. next->prev should be "
94922 - "prev (%p), but was %p. (next=%p).\n",
94923 - prev, next->prev, next);
94924 - WARN(prev->next != next,
94925 - "list_add corruption. prev->next should be "
94926 - "next (%p), but was %p. (prev=%p).\n",
94927 - next, prev->next, prev);
94928 - WARN(new == prev || new == next,
94929 - "list_add double add: new=%p, prev=%p, next=%p.\n",
94930 - new, prev, next);
94931 + if (!__list_add_debug(new, prev, next))
94932 + return;
94933 +
94934 next->prev = new;
94935 new->next = next;
94936 new->prev = prev;
94937 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
94938 }
94939 EXPORT_SYMBOL(__list_add);
94940
94941 -void __list_del_entry(struct list_head *entry)
94942 +static bool __list_del_entry_debug(struct list_head *entry)
94943 {
94944 struct list_head *prev, *next;
94945
94946 prev = entry->prev;
94947 next = entry->next;
94948
94949 - if (WARN(next == LIST_POISON1,
94950 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94951 - entry, LIST_POISON1) ||
94952 - WARN(prev == LIST_POISON2,
94953 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94954 - entry, LIST_POISON2) ||
94955 - WARN(prev->next != entry,
94956 - "list_del corruption. prev->next should be %p, "
94957 - "but was %p\n", entry, prev->next) ||
94958 - WARN(next->prev != entry,
94959 - "list_del corruption. next->prev should be %p, "
94960 - "but was %p\n", entry, next->prev))
94961 + if (unlikely(next == LIST_POISON1)) {
94962 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94963 + entry, LIST_POISON1);
94964 + BUG();
94965 + return false;
94966 + }
94967 + if (unlikely(prev == LIST_POISON2)) {
94968 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94969 + entry, LIST_POISON2);
94970 + BUG();
94971 + return false;
94972 + }
94973 + if (unlikely(entry->prev->next != entry)) {
94974 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
94975 + "but was %p\n", entry, prev->next);
94976 + BUG();
94977 + return false;
94978 + }
94979 + if (unlikely(entry->next->prev != entry)) {
94980 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
94981 + "but was %p\n", entry, next->prev);
94982 + BUG();
94983 + return false;
94984 + }
94985 + return true;
94986 +}
94987 +
94988 +void __list_del_entry(struct list_head *entry)
94989 +{
94990 + if (!__list_del_entry_debug(entry))
94991 return;
94992
94993 - __list_del(prev, next);
94994 + __list_del(entry->prev, entry->next);
94995 }
94996 EXPORT_SYMBOL(__list_del_entry);
94997
94998 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
94999 void __list_add_rcu(struct list_head *new,
95000 struct list_head *prev, struct list_head *next)
95001 {
95002 - WARN(next->prev != prev,
95003 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
95004 - prev, next->prev, next);
95005 - WARN(prev->next != next,
95006 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
95007 - next, prev->next, prev);
95008 + if (!__list_add_debug(new, prev, next))
95009 + return;
95010 +
95011 new->next = next;
95012 new->prev = prev;
95013 rcu_assign_pointer(list_next_rcu(prev), new);
95014 next->prev = new;
95015 }
95016 EXPORT_SYMBOL(__list_add_rcu);
95017 +#endif
95018 +
95019 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
95020 +{
95021 +#ifdef CONFIG_DEBUG_LIST
95022 + if (!__list_add_debug(new, prev, next))
95023 + return;
95024 +#endif
95025 +
95026 + pax_open_kernel();
95027 + next->prev = new;
95028 + new->next = next;
95029 + new->prev = prev;
95030 + prev->next = new;
95031 + pax_close_kernel();
95032 +}
95033 +EXPORT_SYMBOL(__pax_list_add);
95034 +
95035 +void pax_list_del(struct list_head *entry)
95036 +{
95037 +#ifdef CONFIG_DEBUG_LIST
95038 + if (!__list_del_entry_debug(entry))
95039 + return;
95040 +#endif
95041 +
95042 + pax_open_kernel();
95043 + __list_del(entry->prev, entry->next);
95044 + entry->next = LIST_POISON1;
95045 + entry->prev = LIST_POISON2;
95046 + pax_close_kernel();
95047 +}
95048 +EXPORT_SYMBOL(pax_list_del);
95049 +
95050 +void pax_list_del_init(struct list_head *entry)
95051 +{
95052 + pax_open_kernel();
95053 + __list_del(entry->prev, entry->next);
95054 + INIT_LIST_HEAD(entry);
95055 + pax_close_kernel();
95056 +}
95057 +EXPORT_SYMBOL(pax_list_del_init);
95058 +
95059 +void __pax_list_add_rcu(struct list_head *new,
95060 + struct list_head *prev, struct list_head *next)
95061 +{
95062 +#ifdef CONFIG_DEBUG_LIST
95063 + if (!__list_add_debug(new, prev, next))
95064 + return;
95065 +#endif
95066 +
95067 + pax_open_kernel();
95068 + new->next = next;
95069 + new->prev = prev;
95070 + rcu_assign_pointer(list_next_rcu(prev), new);
95071 + next->prev = new;
95072 + pax_close_kernel();
95073 +}
95074 +EXPORT_SYMBOL(__pax_list_add_rcu);
95075 +
95076 +void pax_list_del_rcu(struct list_head *entry)
95077 +{
95078 +#ifdef CONFIG_DEBUG_LIST
95079 + if (!__list_del_entry_debug(entry))
95080 + return;
95081 +#endif
95082 +
95083 + pax_open_kernel();
95084 + __list_del(entry->prev, entry->next);
95085 + entry->next = LIST_POISON1;
95086 + entry->prev = LIST_POISON2;
95087 + pax_close_kernel();
95088 +}
95089 +EXPORT_SYMBOL(pax_list_del_rcu);
95090 diff --git a/lib/lockref.c b/lib/lockref.c
95091 index d2233de..fa1a2f6 100644
95092 --- a/lib/lockref.c
95093 +++ b/lib/lockref.c
95094 @@ -48,13 +48,13 @@
95095 void lockref_get(struct lockref *lockref)
95096 {
95097 CMPXCHG_LOOP(
95098 - new.count++;
95099 + __lockref_inc(&new);
95100 ,
95101 return;
95102 );
95103
95104 spin_lock(&lockref->lock);
95105 - lockref->count++;
95106 + __lockref_inc(lockref);
95107 spin_unlock(&lockref->lock);
95108 }
95109 EXPORT_SYMBOL(lockref_get);
95110 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95111 int retval;
95112
95113 CMPXCHG_LOOP(
95114 - new.count++;
95115 + __lockref_inc(&new);
95116 if (!old.count)
95117 return 0;
95118 ,
95119 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
95120 spin_lock(&lockref->lock);
95121 retval = 0;
95122 if (lockref->count) {
95123 - lockref->count++;
95124 + __lockref_inc(lockref);
95125 retval = 1;
95126 }
95127 spin_unlock(&lockref->lock);
95128 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
95129 int lockref_get_or_lock(struct lockref *lockref)
95130 {
95131 CMPXCHG_LOOP(
95132 - new.count++;
95133 + __lockref_inc(&new);
95134 if (!old.count)
95135 break;
95136 ,
95137 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
95138 spin_lock(&lockref->lock);
95139 if (!lockref->count)
95140 return 0;
95141 - lockref->count++;
95142 + __lockref_inc(lockref);
95143 spin_unlock(&lockref->lock);
95144 return 1;
95145 }
95146 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95147 int lockref_put_or_lock(struct lockref *lockref)
95148 {
95149 CMPXCHG_LOOP(
95150 - new.count--;
95151 + __lockref_dec(&new);
95152 if (old.count <= 1)
95153 break;
95154 ,
95155 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95156 spin_lock(&lockref->lock);
95157 if (lockref->count <= 1)
95158 return 0;
95159 - lockref->count--;
95160 + __lockref_dec(lockref);
95161 spin_unlock(&lockref->lock);
95162 return 1;
95163 }
95164 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95165 int retval;
95166
95167 CMPXCHG_LOOP(
95168 - new.count++;
95169 + __lockref_inc(&new);
95170 if ((int)old.count < 0)
95171 return 0;
95172 ,
95173 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95174 spin_lock(&lockref->lock);
95175 retval = 0;
95176 if ((int) lockref->count >= 0) {
95177 - lockref->count++;
95178 + __lockref_inc(lockref);
95179 retval = 1;
95180 }
95181 spin_unlock(&lockref->lock);
95182 diff --git a/lib/nlattr.c b/lib/nlattr.c
95183 index 9c3e85f..0affd1b 100644
95184 --- a/lib/nlattr.c
95185 +++ b/lib/nlattr.c
95186 @@ -279,7 +279,11 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95187 {
95188 int minlen = min_t(int, count, nla_len(src));
95189
95190 + BUG_ON(minlen < 0);
95191 +
95192 memcpy(dest, nla_data(src), minlen);
95193 + if (count > minlen)
95194 + memset(dest + minlen, 0, count - minlen);
95195
95196 return minlen;
95197 }
95198 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95199 index 6111bcb..02e816b 100644
95200 --- a/lib/percpu-refcount.c
95201 +++ b/lib/percpu-refcount.c
95202 @@ -31,7 +31,7 @@
95203 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95204 */
95205
95206 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95207 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95208
95209 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95210
95211 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95212 index 3291a8e..346a91e 100644
95213 --- a/lib/radix-tree.c
95214 +++ b/lib/radix-tree.c
95215 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95216 int nr;
95217 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95218 };
95219 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95220 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95221
95222 static inline void *ptr_to_indirect(void *ptr)
95223 {
95224 diff --git a/lib/random32.c b/lib/random32.c
95225 index 0bee183..526f12f 100644
95226 --- a/lib/random32.c
95227 +++ b/lib/random32.c
95228 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95229 }
95230 #endif
95231
95232 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95233 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95234
95235 /**
95236 * prandom_u32_state - seeded pseudo-random number generator.
95237 diff --git a/lib/rbtree.c b/lib/rbtree.c
95238 index c16c81a..4dcbda1 100644
95239 --- a/lib/rbtree.c
95240 +++ b/lib/rbtree.c
95241 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95242 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95243
95244 static const struct rb_augment_callbacks dummy_callbacks = {
95245 - dummy_propagate, dummy_copy, dummy_rotate
95246 + .propagate = dummy_propagate,
95247 + .copy = dummy_copy,
95248 + .rotate = dummy_rotate
95249 };
95250
95251 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95252 diff --git a/lib/show_mem.c b/lib/show_mem.c
95253 index 7de89f4..00d70b7 100644
95254 --- a/lib/show_mem.c
95255 +++ b/lib/show_mem.c
95256 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95257 quicklist_total_size());
95258 #endif
95259 #ifdef CONFIG_MEMORY_FAILURE
95260 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95261 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95262 #endif
95263 }
95264 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95265 index bb2b201..46abaf9 100644
95266 --- a/lib/strncpy_from_user.c
95267 +++ b/lib/strncpy_from_user.c
95268 @@ -21,7 +21,7 @@
95269 */
95270 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95271 {
95272 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95273 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95274 long res = 0;
95275
95276 /*
95277 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95278 index a28df52..3d55877 100644
95279 --- a/lib/strnlen_user.c
95280 +++ b/lib/strnlen_user.c
95281 @@ -26,7 +26,7 @@
95282 */
95283 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95284 {
95285 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95286 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95287 long align, res = 0;
95288 unsigned long c;
95289
95290 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95291 index 4abda07..b9d3765 100644
95292 --- a/lib/swiotlb.c
95293 +++ b/lib/swiotlb.c
95294 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95295
95296 void
95297 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95298 - dma_addr_t dev_addr)
95299 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95300 {
95301 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95302
95303 diff --git a/lib/usercopy.c b/lib/usercopy.c
95304 index 4f5b1dd..7cab418 100644
95305 --- a/lib/usercopy.c
95306 +++ b/lib/usercopy.c
95307 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95308 WARN(1, "Buffer overflow detected!\n");
95309 }
95310 EXPORT_SYMBOL(copy_from_user_overflow);
95311 +
95312 +void copy_to_user_overflow(void)
95313 +{
95314 + WARN(1, "Buffer overflow detected!\n");
95315 +}
95316 +EXPORT_SYMBOL(copy_to_user_overflow);
95317 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95318 index ec337f6..8484eb2 100644
95319 --- a/lib/vsprintf.c
95320 +++ b/lib/vsprintf.c
95321 @@ -16,6 +16,9 @@
95322 * - scnprintf and vscnprintf
95323 */
95324
95325 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95326 +#define __INCLUDED_BY_HIDESYM 1
95327 +#endif
95328 #include <stdarg.h>
95329 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95330 #include <linux/types.h>
95331 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95332 #ifdef CONFIG_KALLSYMS
95333 if (*fmt == 'B')
95334 sprint_backtrace(sym, value);
95335 - else if (*fmt != 'f' && *fmt != 's')
95336 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95337 sprint_symbol(sym, value);
95338 else
95339 sprint_symbol_no_offset(sym, value);
95340 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95341 return number(buf, end, num, spec);
95342 }
95343
95344 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95345 +int kptr_restrict __read_mostly = 2;
95346 +#else
95347 int kptr_restrict __read_mostly;
95348 +#endif
95349
95350 /*
95351 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95352 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95353 *
95354 * - 'F' For symbolic function descriptor pointers with offset
95355 * - 'f' For simple symbolic function names without offset
95356 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95357 * - 'S' For symbolic direct pointers with offset
95358 * - 's' For symbolic direct pointers without offset
95359 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95360 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95361 * - 'B' For backtraced symbolic direct pointers with offset
95362 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95363 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95364
95365 if (!ptr && *fmt != 'K') {
95366 /*
95367 - * Print (null) with the same width as a pointer so it makes
95368 + * Print (nil) with the same width as a pointer so it makes
95369 * tabular output look nice.
95370 */
95371 if (spec.field_width == -1)
95372 spec.field_width = default_width;
95373 - return string(buf, end, "(null)", spec);
95374 + return string(buf, end, "(nil)", spec);
95375 }
95376
95377 switch (*fmt) {
95378 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95379 /* Fallthrough */
95380 case 'S':
95381 case 's':
95382 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95383 + break;
95384 +#else
95385 + return symbol_string(buf, end, ptr, spec, fmt);
95386 +#endif
95387 + case 'X':
95388 + ptr = dereference_function_descriptor(ptr);
95389 + case 'A':
95390 case 'B':
95391 return symbol_string(buf, end, ptr, spec, fmt);
95392 case 'R':
95393 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95394 va_end(va);
95395 return buf;
95396 }
95397 + case 'P':
95398 + break;
95399 case 'K':
95400 /*
95401 * %pK cannot be used in IRQ context because its test
95402 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95403 ((const struct file *)ptr)->f_path.dentry,
95404 spec, fmt);
95405 }
95406 +
95407 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95408 + /* 'P' = approved pointers to copy to userland,
95409 + as in the /proc/kallsyms case, as we make it display nothing
95410 + for non-root users, and the real contents for root users
95411 + 'X' = approved simple symbols
95412 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95413 + above
95414 + */
95415 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95416 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95417 + dump_stack();
95418 + ptr = NULL;
95419 + }
95420 +#endif
95421 +
95422 spec.flags |= SMALL;
95423 if (spec.field_width == -1) {
95424 spec.field_width = default_width;
95425 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95426 typeof(type) value; \
95427 if (sizeof(type) == 8) { \
95428 args = PTR_ALIGN(args, sizeof(u32)); \
95429 - *(u32 *)&value = *(u32 *)args; \
95430 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95431 + *(u32 *)&value = *(const u32 *)args; \
95432 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95433 } else { \
95434 args = PTR_ALIGN(args, sizeof(type)); \
95435 - value = *(typeof(type) *)args; \
95436 + value = *(const typeof(type) *)args; \
95437 } \
95438 args += sizeof(type); \
95439 value; \
95440 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95441 case FORMAT_TYPE_STR: {
95442 const char *str_arg = args;
95443 args += strlen(str_arg) + 1;
95444 - str = string(str, end, (char *)str_arg, spec);
95445 + str = string(str, end, str_arg, spec);
95446 break;
95447 }
95448
95449 diff --git a/localversion-grsec b/localversion-grsec
95450 new file mode 100644
95451 index 0000000..7cd6065
95452 --- /dev/null
95453 +++ b/localversion-grsec
95454 @@ -0,0 +1 @@
95455 +-grsec
95456 diff --git a/mm/Kconfig b/mm/Kconfig
95457 index 1d1ae6b..0f05885 100644
95458 --- a/mm/Kconfig
95459 +++ b/mm/Kconfig
95460 @@ -341,10 +341,11 @@ config KSM
95461 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95462
95463 config DEFAULT_MMAP_MIN_ADDR
95464 - int "Low address space to protect from user allocation"
95465 + int "Low address space to protect from user allocation"
95466 depends on MMU
95467 - default 4096
95468 - help
95469 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95470 + default 65536
95471 + help
95472 This is the portion of low virtual memory which should be protected
95473 from userspace allocation. Keeping a user from writing to low pages
95474 can help reduce the impact of kernel NULL pointer bugs.
95475 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95476
95477 config HWPOISON_INJECT
95478 tristate "HWPoison pages injector"
95479 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95480 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95481 select PROC_PAGE_MONITOR
95482
95483 config NOMMU_INITIAL_TRIM_EXCESS
95484 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
95485 index 957d3da..1d34e20 100644
95486 --- a/mm/Kconfig.debug
95487 +++ b/mm/Kconfig.debug
95488 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
95489 config DEBUG_PAGEALLOC
95490 bool "Debug page memory allocations"
95491 depends on DEBUG_KERNEL
95492 + depends on !PAX_MEMORY_SANITIZE
95493 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
95494 depends on !KMEMCHECK
95495 select PAGE_EXTENSION
95496 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95497 index 0ae0df5..82ac56b 100644
95498 --- a/mm/backing-dev.c
95499 +++ b/mm/backing-dev.c
95500 @@ -12,7 +12,7 @@
95501 #include <linux/device.h>
95502 #include <trace/events/writeback.h>
95503
95504 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95505 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95506
95507 struct backing_dev_info default_backing_dev_info = {
95508 .name = "default",
95509 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95510 return err;
95511
95512 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95513 - atomic_long_inc_return(&bdi_seq));
95514 + atomic_long_inc_return_unchecked(&bdi_seq));
95515 if (err) {
95516 bdi_destroy(bdi);
95517 return err;
95518 diff --git a/mm/filemap.c b/mm/filemap.c
95519 index 673e458..7192013 100644
95520 --- a/mm/filemap.c
95521 +++ b/mm/filemap.c
95522 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95523 struct address_space *mapping = file->f_mapping;
95524
95525 if (!mapping->a_ops->readpage)
95526 - return -ENOEXEC;
95527 + return -ENODEV;
95528 file_accessed(file);
95529 vma->vm_ops = &generic_file_vm_ops;
95530 return 0;
95531 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95532 *pos = i_size_read(inode);
95533
95534 if (limit != RLIM_INFINITY) {
95535 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95536 if (*pos >= limit) {
95537 send_sig(SIGXFSZ, current, 0);
95538 return -EFBIG;
95539 diff --git a/mm/fremap.c b/mm/fremap.c
95540 index 2805d71..8b56e7d 100644
95541 --- a/mm/fremap.c
95542 +++ b/mm/fremap.c
95543 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95544 retry:
95545 vma = find_vma(mm, start);
95546
95547 +#ifdef CONFIG_PAX_SEGMEXEC
95548 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95549 + goto out;
95550 +#endif
95551 +
95552 /*
95553 * Make sure the vma is shared, that it supports prefaulting,
95554 * and that the remapped range is valid and fully within
95555 diff --git a/mm/gup.c b/mm/gup.c
95556 index 9b2afbf..647297c 100644
95557 --- a/mm/gup.c
95558 +++ b/mm/gup.c
95559 @@ -274,11 +274,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95560 unsigned int fault_flags = 0;
95561 int ret;
95562
95563 - /* For mlock, just skip the stack guard page. */
95564 - if ((*flags & FOLL_MLOCK) &&
95565 - (stack_guard_page_start(vma, address) ||
95566 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95567 - return -ENOENT;
95568 if (*flags & FOLL_WRITE)
95569 fault_flags |= FAULT_FLAG_WRITE;
95570 if (nonblocking)
95571 @@ -444,14 +439,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95572 if (!(gup_flags & FOLL_FORCE))
95573 gup_flags |= FOLL_NUMA;
95574
95575 - do {
95576 + while (nr_pages) {
95577 struct page *page;
95578 unsigned int foll_flags = gup_flags;
95579 unsigned int page_increm;
95580
95581 /* first iteration or cross vma bound */
95582 if (!vma || start >= vma->vm_end) {
95583 - vma = find_extend_vma(mm, start);
95584 + vma = find_vma(mm, start);
95585 if (!vma && in_gate_area(mm, start)) {
95586 int ret;
95587 ret = get_gate_page(mm, start & PAGE_MASK,
95588 @@ -463,7 +458,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95589 goto next_page;
95590 }
95591
95592 - if (!vma || check_vma_flags(vma, gup_flags))
95593 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95594 return i ? : -EFAULT;
95595 if (is_vm_hugetlb_page(vma)) {
95596 i = follow_hugetlb_page(mm, vma, pages, vmas,
95597 @@ -518,7 +513,7 @@ next_page:
95598 i += page_increm;
95599 start += page_increm * PAGE_SIZE;
95600 nr_pages -= page_increm;
95601 - } while (nr_pages);
95602 + }
95603 return i;
95604 }
95605 EXPORT_SYMBOL(__get_user_pages);
95606 diff --git a/mm/highmem.c b/mm/highmem.c
95607 index 123bcd3..0de52ba 100644
95608 --- a/mm/highmem.c
95609 +++ b/mm/highmem.c
95610 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95611 * So no dangers, even with speculative execution.
95612 */
95613 page = pte_page(pkmap_page_table[i]);
95614 + pax_open_kernel();
95615 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95616 -
95617 + pax_close_kernel();
95618 set_page_address(page, NULL);
95619 need_flush = 1;
95620 }
95621 @@ -259,9 +260,11 @@ start:
95622 }
95623 }
95624 vaddr = PKMAP_ADDR(last_pkmap_nr);
95625 +
95626 + pax_open_kernel();
95627 set_pte_at(&init_mm, vaddr,
95628 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95629 -
95630 + pax_close_kernel();
95631 pkmap_count[last_pkmap_nr] = 1;
95632 set_page_address(page, (void *)vaddr);
95633
95634 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95635 index 267e419..394bed9 100644
95636 --- a/mm/hugetlb.c
95637 +++ b/mm/hugetlb.c
95638 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95639 struct ctl_table *table, int write,
95640 void __user *buffer, size_t *length, loff_t *ppos)
95641 {
95642 + ctl_table_no_const t;
95643 struct hstate *h = &default_hstate;
95644 unsigned long tmp = h->max_huge_pages;
95645 int ret;
95646 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95647 if (!hugepages_supported())
95648 return -ENOTSUPP;
95649
95650 - table->data = &tmp;
95651 - table->maxlen = sizeof(unsigned long);
95652 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95653 + t = *table;
95654 + t.data = &tmp;
95655 + t.maxlen = sizeof(unsigned long);
95656 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95657 if (ret)
95658 goto out;
95659
95660 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95661 struct hstate *h = &default_hstate;
95662 unsigned long tmp;
95663 int ret;
95664 + ctl_table_no_const hugetlb_table;
95665
95666 if (!hugepages_supported())
95667 return -ENOTSUPP;
95668 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95669 if (write && hstate_is_gigantic(h))
95670 return -EINVAL;
95671
95672 - table->data = &tmp;
95673 - table->maxlen = sizeof(unsigned long);
95674 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95675 + hugetlb_table = *table;
95676 + hugetlb_table.data = &tmp;
95677 + hugetlb_table.maxlen = sizeof(unsigned long);
95678 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95679 if (ret)
95680 goto out;
95681
95682 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95683 i_mmap_unlock_write(mapping);
95684 }
95685
95686 +#ifdef CONFIG_PAX_SEGMEXEC
95687 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95688 +{
95689 + struct mm_struct *mm = vma->vm_mm;
95690 + struct vm_area_struct *vma_m;
95691 + unsigned long address_m;
95692 + pte_t *ptep_m;
95693 +
95694 + vma_m = pax_find_mirror_vma(vma);
95695 + if (!vma_m)
95696 + return;
95697 +
95698 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95699 + address_m = address + SEGMEXEC_TASK_SIZE;
95700 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95701 + get_page(page_m);
95702 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95703 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95704 +}
95705 +#endif
95706 +
95707 /*
95708 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95709 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95710 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
95711 make_huge_pte(vma, new_page, 1));
95712 page_remove_rmap(old_page);
95713 hugepage_add_new_anon_rmap(new_page, vma, address);
95714 +
95715 +#ifdef CONFIG_PAX_SEGMEXEC
95716 + pax_mirror_huge_pte(vma, address, new_page);
95717 +#endif
95718 +
95719 /* Make the old page be freed below */
95720 new_page = old_page;
95721 }
95722 @@ -3070,6 +3100,10 @@ retry:
95723 && (vma->vm_flags & VM_SHARED)));
95724 set_huge_pte_at(mm, address, ptep, new_pte);
95725
95726 +#ifdef CONFIG_PAX_SEGMEXEC
95727 + pax_mirror_huge_pte(vma, address, page);
95728 +#endif
95729 +
95730 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95731 /* Optimization, do the COW without a second fault */
95732 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95733 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95734 struct address_space *mapping;
95735 int need_wait_lock = 0;
95736
95737 +#ifdef CONFIG_PAX_SEGMEXEC
95738 + struct vm_area_struct *vma_m;
95739 +#endif
95740 +
95741 address &= huge_page_mask(h);
95742
95743 ptep = huge_pte_offset(mm, address);
95744 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95745 VM_FAULT_SET_HINDEX(hstate_index(h));
95746 }
95747
95748 +#ifdef CONFIG_PAX_SEGMEXEC
95749 + vma_m = pax_find_mirror_vma(vma);
95750 + if (vma_m) {
95751 + unsigned long address_m;
95752 +
95753 + if (vma->vm_start > vma_m->vm_start) {
95754 + address_m = address;
95755 + address -= SEGMEXEC_TASK_SIZE;
95756 + vma = vma_m;
95757 + h = hstate_vma(vma);
95758 + } else
95759 + address_m = address + SEGMEXEC_TASK_SIZE;
95760 +
95761 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95762 + return VM_FAULT_OOM;
95763 + address_m &= HPAGE_MASK;
95764 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95765 + }
95766 +#endif
95767 +
95768 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95769 if (!ptep)
95770 return VM_FAULT_OOM;
95771 diff --git a/mm/internal.h b/mm/internal.h
95772 index efad241..57ae4ca 100644
95773 --- a/mm/internal.h
95774 +++ b/mm/internal.h
95775 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95776
95777 extern int __isolate_free_page(struct page *page, unsigned int order);
95778 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95779 +extern void free_compound_page(struct page *page);
95780 extern void prep_compound_page(struct page *page, unsigned long order);
95781 #ifdef CONFIG_MEMORY_FAILURE
95782 extern bool is_free_buddy_page(struct page *page);
95783 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95784
95785 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95786 unsigned long, unsigned long,
95787 - unsigned long, unsigned long);
95788 + unsigned long, unsigned long) __intentional_overflow(-1);
95789
95790 extern void set_pageblock_order(void);
95791 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95792 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95793 index 3cda50c..032ba634 100644
95794 --- a/mm/kmemleak.c
95795 +++ b/mm/kmemleak.c
95796 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95797
95798 for (i = 0; i < object->trace_len; i++) {
95799 void *ptr = (void *)object->trace[i];
95800 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95801 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95802 }
95803 }
95804
95805 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95806 return -ENOMEM;
95807 }
95808
95809 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95810 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95811 &kmemleak_fops);
95812 if (!dentry)
95813 pr_warning("Failed to create the debugfs kmemleak file\n");
95814 diff --git a/mm/maccess.c b/mm/maccess.c
95815 index d53adf9..03a24bf 100644
95816 --- a/mm/maccess.c
95817 +++ b/mm/maccess.c
95818 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95819 set_fs(KERNEL_DS);
95820 pagefault_disable();
95821 ret = __copy_from_user_inatomic(dst,
95822 - (__force const void __user *)src, size);
95823 + (const void __force_user *)src, size);
95824 pagefault_enable();
95825 set_fs(old_fs);
95826
95827 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95828
95829 set_fs(KERNEL_DS);
95830 pagefault_disable();
95831 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95832 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95833 pagefault_enable();
95834 set_fs(old_fs);
95835
95836 diff --git a/mm/madvise.c b/mm/madvise.c
95837 index a271adc..831d82f 100644
95838 --- a/mm/madvise.c
95839 +++ b/mm/madvise.c
95840 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95841 pgoff_t pgoff;
95842 unsigned long new_flags = vma->vm_flags;
95843
95844 +#ifdef CONFIG_PAX_SEGMEXEC
95845 + struct vm_area_struct *vma_m;
95846 +#endif
95847 +
95848 switch (behavior) {
95849 case MADV_NORMAL:
95850 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95851 @@ -126,6 +130,13 @@ success:
95852 /*
95853 * vm_flags is protected by the mmap_sem held in write mode.
95854 */
95855 +
95856 +#ifdef CONFIG_PAX_SEGMEXEC
95857 + vma_m = pax_find_mirror_vma(vma);
95858 + if (vma_m)
95859 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95860 +#endif
95861 +
95862 vma->vm_flags = new_flags;
95863
95864 out:
95865 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95866 struct vm_area_struct **prev,
95867 unsigned long start, unsigned long end)
95868 {
95869 +
95870 +#ifdef CONFIG_PAX_SEGMEXEC
95871 + struct vm_area_struct *vma_m;
95872 +#endif
95873 +
95874 *prev = vma;
95875 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
95876 return -EINVAL;
95877 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95878 zap_page_range(vma, start, end - start, &details);
95879 } else
95880 zap_page_range(vma, start, end - start, NULL);
95881 +
95882 +#ifdef CONFIG_PAX_SEGMEXEC
95883 + vma_m = pax_find_mirror_vma(vma);
95884 + if (vma_m) {
95885 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
95886 + struct zap_details details = {
95887 + .nonlinear_vma = vma_m,
95888 + .last_index = ULONG_MAX,
95889 + };
95890 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
95891 + } else
95892 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
95893 + }
95894 +#endif
95895 +
95896 return 0;
95897 }
95898
95899 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
95900 if (end < start)
95901 return error;
95902
95903 +#ifdef CONFIG_PAX_SEGMEXEC
95904 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
95905 + if (end > SEGMEXEC_TASK_SIZE)
95906 + return error;
95907 + } else
95908 +#endif
95909 +
95910 + if (end > TASK_SIZE)
95911 + return error;
95912 +
95913 error = 0;
95914 if (end == start)
95915 return error;
95916 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
95917 index 20c29dd..22bd8e2 100644
95918 --- a/mm/memory-failure.c
95919 +++ b/mm/memory-failure.c
95920 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
95921
95922 int sysctl_memory_failure_recovery __read_mostly = 1;
95923
95924 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95925 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95926
95927 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
95928
95929 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
95930 pfn, t->comm, t->pid);
95931 si.si_signo = SIGBUS;
95932 si.si_errno = 0;
95933 - si.si_addr = (void *)addr;
95934 + si.si_addr = (void __user *)addr;
95935 #ifdef __ARCH_SI_TRAPNO
95936 si.si_trapno = trapno;
95937 #endif
95938 @@ -786,7 +786,7 @@ static struct page_state {
95939 unsigned long res;
95940 char *msg;
95941 int (*action)(struct page *p, unsigned long pfn);
95942 -} error_states[] = {
95943 +} __do_const error_states[] = {
95944 { reserved, reserved, "reserved kernel", me_kernel },
95945 /*
95946 * free pages are specially detected outside this table:
95947 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95948 nr_pages = 1 << compound_order(hpage);
95949 else /* normal page or thp */
95950 nr_pages = 1;
95951 - atomic_long_add(nr_pages, &num_poisoned_pages);
95952 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
95953
95954 /*
95955 * We need/can do nothing about count=0 pages.
95956 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95957 if (PageHWPoison(hpage)) {
95958 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
95959 || (p != hpage && TestSetPageHWPoison(hpage))) {
95960 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95961 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95962 unlock_page(hpage);
95963 return 0;
95964 }
95965 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95966 */
95967 if (!PageHWPoison(p)) {
95968 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
95969 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95970 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95971 put_page(hpage);
95972 res = 0;
95973 goto out;
95974 }
95975 if (hwpoison_filter(p)) {
95976 if (TestClearPageHWPoison(p))
95977 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95978 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95979 unlock_page(hpage);
95980 put_page(hpage);
95981 return 0;
95982 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
95983 return 0;
95984 }
95985 if (TestClearPageHWPoison(p))
95986 - atomic_long_dec(&num_poisoned_pages);
95987 + atomic_long_dec_unchecked(&num_poisoned_pages);
95988 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
95989 return 0;
95990 }
95991 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
95992 */
95993 if (TestClearPageHWPoison(page)) {
95994 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
95995 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95996 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95997 freeit = 1;
95998 if (PageHuge(page))
95999 clear_page_hwpoison_huge_page(page);
96000 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
96001 if (PageHuge(page)) {
96002 set_page_hwpoison_huge_page(hpage);
96003 dequeue_hwpoisoned_huge_page(hpage);
96004 - atomic_long_add(1 << compound_order(hpage),
96005 + atomic_long_add_unchecked(1 << compound_order(hpage),
96006 &num_poisoned_pages);
96007 } else {
96008 SetPageHWPoison(page);
96009 - atomic_long_inc(&num_poisoned_pages);
96010 + atomic_long_inc_unchecked(&num_poisoned_pages);
96011 }
96012 }
96013 return ret;
96014 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
96015 put_page(page);
96016 pr_info("soft_offline: %#lx: invalidated\n", pfn);
96017 SetPageHWPoison(page);
96018 - atomic_long_inc(&num_poisoned_pages);
96019 + atomic_long_inc_unchecked(&num_poisoned_pages);
96020 return 0;
96021 }
96022
96023 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
96024 if (!is_free_buddy_page(page))
96025 pr_info("soft offline: %#lx: page leaked\n",
96026 pfn);
96027 - atomic_long_inc(&num_poisoned_pages);
96028 + atomic_long_inc_unchecked(&num_poisoned_pages);
96029 }
96030 } else {
96031 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
96032 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
96033 if (PageHuge(page)) {
96034 set_page_hwpoison_huge_page(hpage);
96035 dequeue_hwpoisoned_huge_page(hpage);
96036 - atomic_long_add(1 << compound_order(hpage),
96037 + atomic_long_add_unchecked(1 << compound_order(hpage),
96038 &num_poisoned_pages);
96039 } else {
96040 SetPageHWPoison(page);
96041 - atomic_long_inc(&num_poisoned_pages);
96042 + atomic_long_inc_unchecked(&num_poisoned_pages);
96043 }
96044 }
96045 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
96046 diff --git a/mm/memory.c b/mm/memory.c
96047 index 6aa7822..3c76005 100644
96048 --- a/mm/memory.c
96049 +++ b/mm/memory.c
96050 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96051 free_pte_range(tlb, pmd, addr);
96052 } while (pmd++, addr = next, addr != end);
96053
96054 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
96055 start &= PUD_MASK;
96056 if (start < floor)
96057 return;
96058 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
96059 pmd = pmd_offset(pud, start);
96060 pud_clear(pud);
96061 pmd_free_tlb(tlb, pmd, start);
96062 +#endif
96063 +
96064 }
96065
96066 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96067 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96068 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
96069 } while (pud++, addr = next, addr != end);
96070
96071 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
96072 start &= PGDIR_MASK;
96073 if (start < floor)
96074 return;
96075 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
96076 pud = pud_offset(pgd, start);
96077 pgd_clear(pgd);
96078 pud_free_tlb(tlb, pud, start);
96079 +#endif
96080 +
96081 }
96082
96083 /*
96084 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
96085 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
96086 */
96087 if (vma->vm_ops)
96088 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
96089 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
96090 vma->vm_ops->fault);
96091 if (vma->vm_file)
96092 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
96093 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
96094 vma->vm_file->f_op->mmap);
96095 dump_stack();
96096 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
96097 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
96098 page_add_file_rmap(page);
96099 set_pte_at(mm, addr, pte, mk_pte(page, prot));
96100
96101 +#ifdef CONFIG_PAX_SEGMEXEC
96102 + pax_mirror_file_pte(vma, addr, page, ptl);
96103 +#endif
96104 +
96105 retval = 0;
96106 pte_unmap_unlock(pte, ptl);
96107 return retval;
96108 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
96109 if (!page_count(page))
96110 return -EINVAL;
96111 if (!(vma->vm_flags & VM_MIXEDMAP)) {
96112 +
96113 +#ifdef CONFIG_PAX_SEGMEXEC
96114 + struct vm_area_struct *vma_m;
96115 +#endif
96116 +
96117 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
96118 BUG_ON(vma->vm_flags & VM_PFNMAP);
96119 vma->vm_flags |= VM_MIXEDMAP;
96120 +
96121 +#ifdef CONFIG_PAX_SEGMEXEC
96122 + vma_m = pax_find_mirror_vma(vma);
96123 + if (vma_m)
96124 + vma_m->vm_flags |= VM_MIXEDMAP;
96125 +#endif
96126 +
96127 }
96128 return insert_page(vma, addr, page, vma->vm_page_prot);
96129 }
96130 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
96131 unsigned long pfn)
96132 {
96133 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
96134 + BUG_ON(vma->vm_mirror);
96135
96136 if (addr < vma->vm_start || addr >= vma->vm_end)
96137 return -EFAULT;
96138 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
96139
96140 BUG_ON(pud_huge(*pud));
96141
96142 - pmd = pmd_alloc(mm, pud, addr);
96143 + pmd = (mm == &init_mm) ?
96144 + pmd_alloc_kernel(mm, pud, addr) :
96145 + pmd_alloc(mm, pud, addr);
96146 if (!pmd)
96147 return -ENOMEM;
96148 do {
96149 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96150 unsigned long next;
96151 int err;
96152
96153 - pud = pud_alloc(mm, pgd, addr);
96154 + pud = (mm == &init_mm) ?
96155 + pud_alloc_kernel(mm, pgd, addr) :
96156 + pud_alloc(mm, pgd, addr);
96157 if (!pud)
96158 return -ENOMEM;
96159 do {
96160 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96161 return ret;
96162 }
96163
96164 +#ifdef CONFIG_PAX_SEGMEXEC
96165 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96166 +{
96167 + struct mm_struct *mm = vma->vm_mm;
96168 + spinlock_t *ptl;
96169 + pte_t *pte, entry;
96170 +
96171 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96172 + entry = *pte;
96173 + if (!pte_present(entry)) {
96174 + if (!pte_none(entry)) {
96175 + BUG_ON(pte_file(entry));
96176 + free_swap_and_cache(pte_to_swp_entry(entry));
96177 + pte_clear_not_present_full(mm, address, pte, 0);
96178 + }
96179 + } else {
96180 + struct page *page;
96181 +
96182 + flush_cache_page(vma, address, pte_pfn(entry));
96183 + entry = ptep_clear_flush(vma, address, pte);
96184 + BUG_ON(pte_dirty(entry));
96185 + page = vm_normal_page(vma, address, entry);
96186 + if (page) {
96187 + update_hiwater_rss(mm);
96188 + if (PageAnon(page))
96189 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96190 + else
96191 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96192 + page_remove_rmap(page);
96193 + page_cache_release(page);
96194 + }
96195 + }
96196 + pte_unmap_unlock(pte, ptl);
96197 +}
96198 +
96199 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96200 + *
96201 + * the ptl of the lower mapped page is held on entry and is not released on exit
96202 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96203 + */
96204 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96205 +{
96206 + struct mm_struct *mm = vma->vm_mm;
96207 + unsigned long address_m;
96208 + spinlock_t *ptl_m;
96209 + struct vm_area_struct *vma_m;
96210 + pmd_t *pmd_m;
96211 + pte_t *pte_m, entry_m;
96212 +
96213 + BUG_ON(!page_m || !PageAnon(page_m));
96214 +
96215 + vma_m = pax_find_mirror_vma(vma);
96216 + if (!vma_m)
96217 + return;
96218 +
96219 + BUG_ON(!PageLocked(page_m));
96220 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96221 + address_m = address + SEGMEXEC_TASK_SIZE;
96222 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96223 + pte_m = pte_offset_map(pmd_m, address_m);
96224 + ptl_m = pte_lockptr(mm, pmd_m);
96225 + if (ptl != ptl_m) {
96226 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96227 + if (!pte_none(*pte_m))
96228 + goto out;
96229 + }
96230 +
96231 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96232 + page_cache_get(page_m);
96233 + page_add_anon_rmap(page_m, vma_m, address_m);
96234 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96235 + set_pte_at(mm, address_m, pte_m, entry_m);
96236 + update_mmu_cache(vma_m, address_m, pte_m);
96237 +out:
96238 + if (ptl != ptl_m)
96239 + spin_unlock(ptl_m);
96240 + pte_unmap(pte_m);
96241 + unlock_page(page_m);
96242 +}
96243 +
96244 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96245 +{
96246 + struct mm_struct *mm = vma->vm_mm;
96247 + unsigned long address_m;
96248 + spinlock_t *ptl_m;
96249 + struct vm_area_struct *vma_m;
96250 + pmd_t *pmd_m;
96251 + pte_t *pte_m, entry_m;
96252 +
96253 + BUG_ON(!page_m || PageAnon(page_m));
96254 +
96255 + vma_m = pax_find_mirror_vma(vma);
96256 + if (!vma_m)
96257 + return;
96258 +
96259 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96260 + address_m = address + SEGMEXEC_TASK_SIZE;
96261 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96262 + pte_m = pte_offset_map(pmd_m, address_m);
96263 + ptl_m = pte_lockptr(mm, pmd_m);
96264 + if (ptl != ptl_m) {
96265 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96266 + if (!pte_none(*pte_m))
96267 + goto out;
96268 + }
96269 +
96270 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96271 + page_cache_get(page_m);
96272 + page_add_file_rmap(page_m);
96273 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96274 + set_pte_at(mm, address_m, pte_m, entry_m);
96275 + update_mmu_cache(vma_m, address_m, pte_m);
96276 +out:
96277 + if (ptl != ptl_m)
96278 + spin_unlock(ptl_m);
96279 + pte_unmap(pte_m);
96280 +}
96281 +
96282 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96283 +{
96284 + struct mm_struct *mm = vma->vm_mm;
96285 + unsigned long address_m;
96286 + spinlock_t *ptl_m;
96287 + struct vm_area_struct *vma_m;
96288 + pmd_t *pmd_m;
96289 + pte_t *pte_m, entry_m;
96290 +
96291 + vma_m = pax_find_mirror_vma(vma);
96292 + if (!vma_m)
96293 + return;
96294 +
96295 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96296 + address_m = address + SEGMEXEC_TASK_SIZE;
96297 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96298 + pte_m = pte_offset_map(pmd_m, address_m);
96299 + ptl_m = pte_lockptr(mm, pmd_m);
96300 + if (ptl != ptl_m) {
96301 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96302 + if (!pte_none(*pte_m))
96303 + goto out;
96304 + }
96305 +
96306 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96307 + set_pte_at(mm, address_m, pte_m, entry_m);
96308 +out:
96309 + if (ptl != ptl_m)
96310 + spin_unlock(ptl_m);
96311 + pte_unmap(pte_m);
96312 +}
96313 +
96314 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96315 +{
96316 + struct page *page_m;
96317 + pte_t entry;
96318 +
96319 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96320 + goto out;
96321 +
96322 + entry = *pte;
96323 + page_m = vm_normal_page(vma, address, entry);
96324 + if (!page_m)
96325 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96326 + else if (PageAnon(page_m)) {
96327 + if (pax_find_mirror_vma(vma)) {
96328 + pte_unmap_unlock(pte, ptl);
96329 + lock_page(page_m);
96330 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96331 + if (pte_same(entry, *pte))
96332 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96333 + else
96334 + unlock_page(page_m);
96335 + }
96336 + } else
96337 + pax_mirror_file_pte(vma, address, page_m, ptl);
96338 +
96339 +out:
96340 + pte_unmap_unlock(pte, ptl);
96341 +}
96342 +#endif
96343 +
96344 /*
96345 * This routine handles present pages, when users try to write
96346 * to a shared page. It is done by copying the page to a new address
96347 @@ -2212,6 +2419,12 @@ gotten:
96348 */
96349 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96350 if (likely(pte_same(*page_table, orig_pte))) {
96351 +
96352 +#ifdef CONFIG_PAX_SEGMEXEC
96353 + if (pax_find_mirror_vma(vma))
96354 + BUG_ON(!trylock_page(new_page));
96355 +#endif
96356 +
96357 if (old_page) {
96358 if (!PageAnon(old_page)) {
96359 dec_mm_counter_fast(mm, MM_FILEPAGES);
96360 @@ -2265,6 +2478,10 @@ gotten:
96361 page_remove_rmap(old_page);
96362 }
96363
96364 +#ifdef CONFIG_PAX_SEGMEXEC
96365 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96366 +#endif
96367 +
96368 /* Free the old page.. */
96369 new_page = old_page;
96370 ret |= VM_FAULT_WRITE;
96371 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96372 swap_free(entry);
96373 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96374 try_to_free_swap(page);
96375 +
96376 +#ifdef CONFIG_PAX_SEGMEXEC
96377 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96378 +#endif
96379 +
96380 unlock_page(page);
96381 if (page != swapcache) {
96382 /*
96383 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96384
96385 /* No need to invalidate - it was non-present before */
96386 update_mmu_cache(vma, address, page_table);
96387 +
96388 +#ifdef CONFIG_PAX_SEGMEXEC
96389 + pax_mirror_anon_pte(vma, address, page, ptl);
96390 +#endif
96391 +
96392 unlock:
96393 pte_unmap_unlock(page_table, ptl);
96394 out:
96395 @@ -2581,40 +2808,6 @@ out_release:
96396 }
96397
96398 /*
96399 - * This is like a special single-page "expand_{down|up}wards()",
96400 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96401 - * doesn't hit another vma.
96402 - */
96403 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96404 -{
96405 - address &= PAGE_MASK;
96406 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96407 - struct vm_area_struct *prev = vma->vm_prev;
96408 -
96409 - /*
96410 - * Is there a mapping abutting this one below?
96411 - *
96412 - * That's only ok if it's the same stack mapping
96413 - * that has gotten split..
96414 - */
96415 - if (prev && prev->vm_end == address)
96416 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96417 -
96418 - return expand_downwards(vma, address - PAGE_SIZE);
96419 - }
96420 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96421 - struct vm_area_struct *next = vma->vm_next;
96422 -
96423 - /* As VM_GROWSDOWN but s/below/above/ */
96424 - if (next && next->vm_start == address + PAGE_SIZE)
96425 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96426 -
96427 - return expand_upwards(vma, address + PAGE_SIZE);
96428 - }
96429 - return 0;
96430 -}
96431 -
96432 -/*
96433 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96434 * but allow concurrent faults), and pte mapped but not yet locked.
96435 * We return with mmap_sem still held, but pte unmapped and unlocked.
96436 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96437 unsigned int flags)
96438 {
96439 struct mem_cgroup *memcg;
96440 - struct page *page;
96441 + struct page *page = NULL;
96442 spinlock_t *ptl;
96443 pte_t entry;
96444
96445 - pte_unmap(page_table);
96446 -
96447 - /* Check if we need to add a guard page to the stack */
96448 - if (check_stack_guard_page(vma, address) < 0)
96449 - return VM_FAULT_SIGSEGV;
96450 -
96451 - /* Use the zero-page for reads */
96452 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96453 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96454 vma->vm_page_prot));
96455 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96456 + ptl = pte_lockptr(mm, pmd);
96457 + spin_lock(ptl);
96458 if (!pte_none(*page_table))
96459 goto unlock;
96460 goto setpte;
96461 }
96462
96463 /* Allocate our own private page. */
96464 + pte_unmap(page_table);
96465 +
96466 if (unlikely(anon_vma_prepare(vma)))
96467 goto oom;
96468 page = alloc_zeroed_user_highpage_movable(vma, address);
96469 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96470 if (!pte_none(*page_table))
96471 goto release;
96472
96473 +#ifdef CONFIG_PAX_SEGMEXEC
96474 + if (pax_find_mirror_vma(vma))
96475 + BUG_ON(!trylock_page(page));
96476 +#endif
96477 +
96478 inc_mm_counter_fast(mm, MM_ANONPAGES);
96479 page_add_new_anon_rmap(page, vma, address);
96480 mem_cgroup_commit_charge(page, memcg, false);
96481 @@ -2677,6 +2871,12 @@ setpte:
96482
96483 /* No need to invalidate - it was non-present before */
96484 update_mmu_cache(vma, address, page_table);
96485 +
96486 +#ifdef CONFIG_PAX_SEGMEXEC
96487 + if (page)
96488 + pax_mirror_anon_pte(vma, address, page, ptl);
96489 +#endif
96490 +
96491 unlock:
96492 pte_unmap_unlock(page_table, ptl);
96493 return 0;
96494 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96495 return ret;
96496 }
96497 do_set_pte(vma, address, fault_page, pte, false, false);
96498 +
96499 +#ifdef CONFIG_PAX_SEGMEXEC
96500 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96501 +#endif
96502 +
96503 unlock_page(fault_page);
96504 unlock_out:
96505 pte_unmap_unlock(pte, ptl);
96506 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96507 page_cache_release(fault_page);
96508 goto uncharge_out;
96509 }
96510 +
96511 +#ifdef CONFIG_PAX_SEGMEXEC
96512 + if (pax_find_mirror_vma(vma))
96513 + BUG_ON(!trylock_page(new_page));
96514 +#endif
96515 +
96516 do_set_pte(vma, address, new_page, pte, true, true);
96517 +
96518 +#ifdef CONFIG_PAX_SEGMEXEC
96519 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96520 +#endif
96521 +
96522 mem_cgroup_commit_charge(new_page, memcg, false);
96523 lru_cache_add_active_or_unevictable(new_page, vma);
96524 pte_unmap_unlock(pte, ptl);
96525 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96526 return ret;
96527 }
96528 do_set_pte(vma, address, fault_page, pte, true, false);
96529 +
96530 +#ifdef CONFIG_PAX_SEGMEXEC
96531 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96532 +#endif
96533 +
96534 pte_unmap_unlock(pte, ptl);
96535
96536 if (set_page_dirty(fault_page))
96537 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96538 if (flags & FAULT_FLAG_WRITE)
96539 flush_tlb_fix_spurious_fault(vma, address);
96540 }
96541 +
96542 +#ifdef CONFIG_PAX_SEGMEXEC
96543 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96544 + return 0;
96545 +#endif
96546 +
96547 unlock:
96548 pte_unmap_unlock(pte, ptl);
96549 return 0;
96550 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96551 pmd_t *pmd;
96552 pte_t *pte;
96553
96554 +#ifdef CONFIG_PAX_SEGMEXEC
96555 + struct vm_area_struct *vma_m;
96556 +#endif
96557 +
96558 if (unlikely(is_vm_hugetlb_page(vma)))
96559 return hugetlb_fault(mm, vma, address, flags);
96560
96561 +#ifdef CONFIG_PAX_SEGMEXEC
96562 + vma_m = pax_find_mirror_vma(vma);
96563 + if (vma_m) {
96564 + unsigned long address_m;
96565 + pgd_t *pgd_m;
96566 + pud_t *pud_m;
96567 + pmd_t *pmd_m;
96568 +
96569 + if (vma->vm_start > vma_m->vm_start) {
96570 + address_m = address;
96571 + address -= SEGMEXEC_TASK_SIZE;
96572 + vma = vma_m;
96573 + } else
96574 + address_m = address + SEGMEXEC_TASK_SIZE;
96575 +
96576 + pgd_m = pgd_offset(mm, address_m);
96577 + pud_m = pud_alloc(mm, pgd_m, address_m);
96578 + if (!pud_m)
96579 + return VM_FAULT_OOM;
96580 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96581 + if (!pmd_m)
96582 + return VM_FAULT_OOM;
96583 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96584 + return VM_FAULT_OOM;
96585 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96586 + }
96587 +#endif
96588 +
96589 pgd = pgd_offset(mm, address);
96590 pud = pud_alloc(mm, pgd, address);
96591 if (!pud)
96592 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96593 spin_unlock(&mm->page_table_lock);
96594 return 0;
96595 }
96596 +
96597 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96598 +{
96599 + pud_t *new = pud_alloc_one(mm, address);
96600 + if (!new)
96601 + return -ENOMEM;
96602 +
96603 + smp_wmb(); /* See comment in __pte_alloc */
96604 +
96605 + spin_lock(&mm->page_table_lock);
96606 + if (pgd_present(*pgd)) /* Another has populated it */
96607 + pud_free(mm, new);
96608 + else
96609 + pgd_populate_kernel(mm, pgd, new);
96610 + spin_unlock(&mm->page_table_lock);
96611 + return 0;
96612 +}
96613 #endif /* __PAGETABLE_PUD_FOLDED */
96614
96615 #ifndef __PAGETABLE_PMD_FOLDED
96616 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96617 spin_unlock(&mm->page_table_lock);
96618 return 0;
96619 }
96620 +
96621 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96622 +{
96623 + pmd_t *new = pmd_alloc_one(mm, address);
96624 + if (!new)
96625 + return -ENOMEM;
96626 +
96627 + smp_wmb(); /* See comment in __pte_alloc */
96628 +
96629 + spin_lock(&mm->page_table_lock);
96630 +#ifndef __ARCH_HAS_4LEVEL_HACK
96631 + if (pud_present(*pud)) /* Another has populated it */
96632 + pmd_free(mm, new);
96633 + else
96634 + pud_populate_kernel(mm, pud, new);
96635 +#else
96636 + if (pgd_present(*pud)) /* Another has populated it */
96637 + pmd_free(mm, new);
96638 + else
96639 + pgd_populate_kernel(mm, pud, new);
96640 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96641 + spin_unlock(&mm->page_table_lock);
96642 + return 0;
96643 +}
96644 #endif /* __PAGETABLE_PMD_FOLDED */
96645
96646 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96647 @@ -3550,8 +3850,8 @@ out:
96648 return ret;
96649 }
96650
96651 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96652 - void *buf, int len, int write)
96653 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96654 + void *buf, size_t len, int write)
96655 {
96656 resource_size_t phys_addr;
96657 unsigned long prot = 0;
96658 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96659 * Access another process' address space as given in mm. If non-NULL, use the
96660 * given task for page fault accounting.
96661 */
96662 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96663 - unsigned long addr, void *buf, int len, int write)
96664 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96665 + unsigned long addr, void *buf, size_t len, int write)
96666 {
96667 struct vm_area_struct *vma;
96668 void *old_buf = buf;
96669 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96670 down_read(&mm->mmap_sem);
96671 /* ignore errors, just check how much was successfully transferred */
96672 while (len) {
96673 - int bytes, ret, offset;
96674 + ssize_t bytes, ret, offset;
96675 void *maddr;
96676 struct page *page = NULL;
96677
96678 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96679 *
96680 * The caller must hold a reference on @mm.
96681 */
96682 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96683 - void *buf, int len, int write)
96684 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96685 + void *buf, size_t len, int write)
96686 {
96687 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96688 }
96689 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96690 * Source/target buffer must be kernel space,
96691 * Do not walk the page table directly, use get_user_pages
96692 */
96693 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96694 - void *buf, int len, int write)
96695 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96696 + void *buf, size_t len, int write)
96697 {
96698 struct mm_struct *mm;
96699 - int ret;
96700 + ssize_t ret;
96701
96702 mm = get_task_mm(tsk);
96703 if (!mm)
96704 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96705 index 0e0961b..c9143b9 100644
96706 --- a/mm/mempolicy.c
96707 +++ b/mm/mempolicy.c
96708 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96709 unsigned long vmstart;
96710 unsigned long vmend;
96711
96712 +#ifdef CONFIG_PAX_SEGMEXEC
96713 + struct vm_area_struct *vma_m;
96714 +#endif
96715 +
96716 vma = find_vma(mm, start);
96717 if (!vma || vma->vm_start > start)
96718 return -EFAULT;
96719 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96720 err = vma_replace_policy(vma, new_pol);
96721 if (err)
96722 goto out;
96723 +
96724 +#ifdef CONFIG_PAX_SEGMEXEC
96725 + vma_m = pax_find_mirror_vma(vma);
96726 + if (vma_m) {
96727 + err = vma_replace_policy(vma_m, new_pol);
96728 + if (err)
96729 + goto out;
96730 + }
96731 +#endif
96732 +
96733 }
96734
96735 out:
96736 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96737
96738 if (end < start)
96739 return -EINVAL;
96740 +
96741 +#ifdef CONFIG_PAX_SEGMEXEC
96742 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96743 + if (end > SEGMEXEC_TASK_SIZE)
96744 + return -EINVAL;
96745 + } else
96746 +#endif
96747 +
96748 + if (end > TASK_SIZE)
96749 + return -EINVAL;
96750 +
96751 if (end == start)
96752 return 0;
96753
96754 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96755 */
96756 tcred = __task_cred(task);
96757 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96758 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96759 - !capable(CAP_SYS_NICE)) {
96760 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96761 rcu_read_unlock();
96762 err = -EPERM;
96763 goto out_put;
96764 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96765 goto out;
96766 }
96767
96768 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96769 + if (mm != current->mm &&
96770 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96771 + mmput(mm);
96772 + err = -EPERM;
96773 + goto out;
96774 + }
96775 +#endif
96776 +
96777 err = do_migrate_pages(mm, old, new,
96778 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96779
96780 diff --git a/mm/migrate.c b/mm/migrate.c
96781 index 344cdf6..07399500 100644
96782 --- a/mm/migrate.c
96783 +++ b/mm/migrate.c
96784 @@ -1503,8 +1503,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96785 */
96786 tcred = __task_cred(task);
96787 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96788 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96789 - !capable(CAP_SYS_NICE)) {
96790 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96791 rcu_read_unlock();
96792 err = -EPERM;
96793 goto out;
96794 diff --git a/mm/mlock.c b/mm/mlock.c
96795 index 73cf098..ab547c7 100644
96796 --- a/mm/mlock.c
96797 +++ b/mm/mlock.c
96798 @@ -14,6 +14,7 @@
96799 #include <linux/pagevec.h>
96800 #include <linux/mempolicy.h>
96801 #include <linux/syscalls.h>
96802 +#include <linux/security.h>
96803 #include <linux/sched.h>
96804 #include <linux/export.h>
96805 #include <linux/rmap.h>
96806 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96807 {
96808 unsigned long nstart, end, tmp;
96809 struct vm_area_struct * vma, * prev;
96810 - int error;
96811 + int error = 0;
96812
96813 VM_BUG_ON(start & ~PAGE_MASK);
96814 VM_BUG_ON(len != PAGE_ALIGN(len));
96815 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96816 return -EINVAL;
96817 if (end == start)
96818 return 0;
96819 + if (end > TASK_SIZE)
96820 + return -EINVAL;
96821 +
96822 vma = find_vma(current->mm, start);
96823 if (!vma || vma->vm_start > start)
96824 return -ENOMEM;
96825 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96826 for (nstart = start ; ; ) {
96827 vm_flags_t newflags;
96828
96829 +#ifdef CONFIG_PAX_SEGMEXEC
96830 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96831 + break;
96832 +#endif
96833 +
96834 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96835
96836 newflags = vma->vm_flags & ~VM_LOCKED;
96837 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96838 locked += current->mm->locked_vm;
96839
96840 /* check against resource limits */
96841 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96842 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96843 error = do_mlock(start, len, 1);
96844
96845 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96846 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96847 vm_flags_t newflags;
96848
96849 +#ifdef CONFIG_PAX_SEGMEXEC
96850 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96851 + break;
96852 +#endif
96853 +
96854 newflags = vma->vm_flags & ~VM_LOCKED;
96855 if (flags & MCL_CURRENT)
96856 newflags |= VM_LOCKED;
96857 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96858 lock_limit >>= PAGE_SHIFT;
96859
96860 ret = -ENOMEM;
96861 +
96862 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96863 +
96864 down_write(&current->mm->mmap_sem);
96865 -
96866 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
96867 capable(CAP_IPC_LOCK))
96868 ret = do_mlockall(flags);
96869 diff --git a/mm/mmap.c b/mm/mmap.c
96870 index e5cc3ca..bb9333f 100644
96871 --- a/mm/mmap.c
96872 +++ b/mm/mmap.c
96873 @@ -41,6 +41,7 @@
96874 #include <linux/notifier.h>
96875 #include <linux/memory.h>
96876 #include <linux/printk.h>
96877 +#include <linux/random.h>
96878
96879 #include <asm/uaccess.h>
96880 #include <asm/cacheflush.h>
96881 @@ -57,6 +58,16 @@
96882 #define arch_rebalance_pgtables(addr, len) (addr)
96883 #endif
96884
96885 +static inline void verify_mm_writelocked(struct mm_struct *mm)
96886 +{
96887 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
96888 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
96889 + up_read(&mm->mmap_sem);
96890 + BUG();
96891 + }
96892 +#endif
96893 +}
96894 +
96895 static void unmap_region(struct mm_struct *mm,
96896 struct vm_area_struct *vma, struct vm_area_struct *prev,
96897 unsigned long start, unsigned long end);
96898 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
96899 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
96900 *
96901 */
96902 -pgprot_t protection_map[16] = {
96903 +pgprot_t protection_map[16] __read_only = {
96904 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
96905 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
96906 };
96907
96908 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
96909 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
96910 {
96911 - return __pgprot(pgprot_val(protection_map[vm_flags &
96912 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
96913 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
96914 pgprot_val(arch_vm_get_page_prot(vm_flags)));
96915 +
96916 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
96917 + if (!(__supported_pte_mask & _PAGE_NX) &&
96918 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
96919 + (vm_flags & (VM_READ | VM_WRITE)))
96920 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
96921 +#endif
96922 +
96923 + return prot;
96924 }
96925 EXPORT_SYMBOL(vm_get_page_prot);
96926
96927 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
96928 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
96929 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
96930 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
96931 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
96932 /*
96933 * Make sure vm_committed_as in one cacheline and not cacheline shared with
96934 * other variables. It can be updated by several CPUs frequently.
96935 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
96936 struct vm_area_struct *next = vma->vm_next;
96937
96938 might_sleep();
96939 + BUG_ON(vma->vm_mirror);
96940 if (vma->vm_ops && vma->vm_ops->close)
96941 vma->vm_ops->close(vma);
96942 if (vma->vm_file)
96943 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
96944
96945 SYSCALL_DEFINE1(brk, unsigned long, brk)
96946 {
96947 + unsigned long rlim;
96948 unsigned long retval;
96949 unsigned long newbrk, oldbrk;
96950 struct mm_struct *mm = current->mm;
96951 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
96952 * segment grow beyond its set limit the in case where the limit is
96953 * not page aligned -Ram Gupta
96954 */
96955 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
96956 + rlim = rlimit(RLIMIT_DATA);
96957 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96958 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
96959 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
96960 + rlim = 4096 * PAGE_SIZE;
96961 +#endif
96962 + if (check_data_rlimit(rlim, brk, mm->start_brk,
96963 mm->end_data, mm->start_data))
96964 goto out;
96965
96966 @@ -978,6 +1007,12 @@ static int
96967 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
96968 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96969 {
96970 +
96971 +#ifdef CONFIG_PAX_SEGMEXEC
96972 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
96973 + return 0;
96974 +#endif
96975 +
96976 if (is_mergeable_vma(vma, file, vm_flags) &&
96977 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96978 if (vma->vm_pgoff == vm_pgoff)
96979 @@ -997,6 +1032,12 @@ static int
96980 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
96981 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96982 {
96983 +
96984 +#ifdef CONFIG_PAX_SEGMEXEC
96985 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
96986 + return 0;
96987 +#endif
96988 +
96989 if (is_mergeable_vma(vma, file, vm_flags) &&
96990 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96991 pgoff_t vm_pglen;
96992 @@ -1046,6 +1087,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96993 struct vm_area_struct *area, *next;
96994 int err;
96995
96996 +#ifdef CONFIG_PAX_SEGMEXEC
96997 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
96998 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
96999 +
97000 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
97001 +#endif
97002 +
97003 /*
97004 * We later require that vma->vm_flags == vm_flags,
97005 * so this tests vma->vm_flags & VM_SPECIAL, too.
97006 @@ -1061,6 +1109,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97007 if (next && next->vm_end == end) /* cases 6, 7, 8 */
97008 next = next->vm_next;
97009
97010 +#ifdef CONFIG_PAX_SEGMEXEC
97011 + if (prev)
97012 + prev_m = pax_find_mirror_vma(prev);
97013 + if (area)
97014 + area_m = pax_find_mirror_vma(area);
97015 + if (next)
97016 + next_m = pax_find_mirror_vma(next);
97017 +#endif
97018 +
97019 /*
97020 * Can it merge with the predecessor?
97021 */
97022 @@ -1080,9 +1137,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97023 /* cases 1, 6 */
97024 err = vma_adjust(prev, prev->vm_start,
97025 next->vm_end, prev->vm_pgoff, NULL);
97026 - } else /* cases 2, 5, 7 */
97027 +
97028 +#ifdef CONFIG_PAX_SEGMEXEC
97029 + if (!err && prev_m)
97030 + err = vma_adjust(prev_m, prev_m->vm_start,
97031 + next_m->vm_end, prev_m->vm_pgoff, NULL);
97032 +#endif
97033 +
97034 + } else { /* cases 2, 5, 7 */
97035 err = vma_adjust(prev, prev->vm_start,
97036 end, prev->vm_pgoff, NULL);
97037 +
97038 +#ifdef CONFIG_PAX_SEGMEXEC
97039 + if (!err && prev_m)
97040 + err = vma_adjust(prev_m, prev_m->vm_start,
97041 + end_m, prev_m->vm_pgoff, NULL);
97042 +#endif
97043 +
97044 + }
97045 if (err)
97046 return NULL;
97047 khugepaged_enter_vma_merge(prev, vm_flags);
97048 @@ -1096,12 +1168,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
97049 mpol_equal(policy, vma_policy(next)) &&
97050 can_vma_merge_before(next, vm_flags,
97051 anon_vma, file, pgoff+pglen)) {
97052 - if (prev && addr < prev->vm_end) /* case 4 */
97053 + if (prev && addr < prev->vm_end) { /* case 4 */
97054 err = vma_adjust(prev, prev->vm_start,
97055 addr, prev->vm_pgoff, NULL);
97056 - else /* cases 3, 8 */
97057 +
97058 +#ifdef CONFIG_PAX_SEGMEXEC
97059 + if (!err && prev_m)
97060 + err = vma_adjust(prev_m, prev_m->vm_start,
97061 + addr_m, prev_m->vm_pgoff, NULL);
97062 +#endif
97063 +
97064 + } else { /* cases 3, 8 */
97065 err = vma_adjust(area, addr, next->vm_end,
97066 next->vm_pgoff - pglen, NULL);
97067 +
97068 +#ifdef CONFIG_PAX_SEGMEXEC
97069 + if (!err && area_m)
97070 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
97071 + next_m->vm_pgoff - pglen, NULL);
97072 +#endif
97073 +
97074 + }
97075 if (err)
97076 return NULL;
97077 khugepaged_enter_vma_merge(area, vm_flags);
97078 @@ -1210,8 +1297,10 @@ none:
97079 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97080 struct file *file, long pages)
97081 {
97082 - const unsigned long stack_flags
97083 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
97084 +
97085 +#ifdef CONFIG_PAX_RANDMMAP
97086 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97087 +#endif
97088
97089 mm->total_vm += pages;
97090
97091 @@ -1219,7 +1308,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
97092 mm->shared_vm += pages;
97093 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
97094 mm->exec_vm += pages;
97095 - } else if (flags & stack_flags)
97096 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
97097 mm->stack_vm += pages;
97098 }
97099 #endif /* CONFIG_PROC_FS */
97100 @@ -1249,6 +1338,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
97101 locked += mm->locked_vm;
97102 lock_limit = rlimit(RLIMIT_MEMLOCK);
97103 lock_limit >>= PAGE_SHIFT;
97104 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97105 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
97106 return -EAGAIN;
97107 }
97108 @@ -1275,7 +1365,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97109 * (the exception is when the underlying filesystem is noexec
97110 * mounted, in which case we dont add PROT_EXEC.)
97111 */
97112 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
97113 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
97114 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
97115 prot |= PROT_EXEC;
97116
97117 @@ -1301,7 +1391,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97118 /* Obtain the address to map to. we verify (or select) it and ensure
97119 * that it represents a valid section of the address space.
97120 */
97121 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
97122 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
97123 if (addr & ~PAGE_MASK)
97124 return addr;
97125
97126 @@ -1312,6 +1402,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97127 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
97128 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
97129
97130 +#ifdef CONFIG_PAX_MPROTECT
97131 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97132 +
97133 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
97134 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
97135 + mm->binfmt->handle_mmap)
97136 + mm->binfmt->handle_mmap(file);
97137 +#endif
97138 +
97139 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97140 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
97141 + gr_log_rwxmmap(file);
97142 +
97143 +#ifdef CONFIG_PAX_EMUPLT
97144 + vm_flags &= ~VM_EXEC;
97145 +#else
97146 + return -EPERM;
97147 +#endif
97148 +
97149 + }
97150 +
97151 + if (!(vm_flags & VM_EXEC))
97152 + vm_flags &= ~VM_MAYEXEC;
97153 +#else
97154 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97155 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97156 +#endif
97157 + else
97158 + vm_flags &= ~VM_MAYWRITE;
97159 + }
97160 +#endif
97161 +
97162 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97163 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97164 + vm_flags &= ~VM_PAGEEXEC;
97165 +#endif
97166 +
97167 if (flags & MAP_LOCKED)
97168 if (!can_do_mlock())
97169 return -EPERM;
97170 @@ -1399,6 +1526,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97171 vm_flags |= VM_NORESERVE;
97172 }
97173
97174 + if (!gr_acl_handle_mmap(file, prot))
97175 + return -EACCES;
97176 +
97177 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97178 if (!IS_ERR_VALUE(addr) &&
97179 ((vm_flags & VM_LOCKED) ||
97180 @@ -1492,7 +1622,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97181 vm_flags_t vm_flags = vma->vm_flags;
97182
97183 /* If it was private or non-writable, the write bit is already clear */
97184 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97185 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97186 return 0;
97187
97188 /* The backer wishes to know when pages are first written to? */
97189 @@ -1543,7 +1673,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97190 struct rb_node **rb_link, *rb_parent;
97191 unsigned long charged = 0;
97192
97193 +#ifdef CONFIG_PAX_SEGMEXEC
97194 + struct vm_area_struct *vma_m = NULL;
97195 +#endif
97196 +
97197 + /*
97198 + * mm->mmap_sem is required to protect against another thread
97199 + * changing the mappings in case we sleep.
97200 + */
97201 + verify_mm_writelocked(mm);
97202 +
97203 /* Check against address space limit. */
97204 +
97205 +#ifdef CONFIG_PAX_RANDMMAP
97206 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97207 +#endif
97208 +
97209 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97210 unsigned long nr_pages;
97211
97212 @@ -1562,11 +1707,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97213
97214 /* Clear old maps */
97215 error = -ENOMEM;
97216 -munmap_back:
97217 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97218 if (do_munmap(mm, addr, len))
97219 return -ENOMEM;
97220 - goto munmap_back;
97221 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97222 }
97223
97224 /*
97225 @@ -1597,6 +1741,16 @@ munmap_back:
97226 goto unacct_error;
97227 }
97228
97229 +#ifdef CONFIG_PAX_SEGMEXEC
97230 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97231 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97232 + if (!vma_m) {
97233 + error = -ENOMEM;
97234 + goto free_vma;
97235 + }
97236 + }
97237 +#endif
97238 +
97239 vma->vm_mm = mm;
97240 vma->vm_start = addr;
97241 vma->vm_end = addr + len;
97242 @@ -1627,6 +1781,13 @@ munmap_back:
97243 if (error)
97244 goto unmap_and_free_vma;
97245
97246 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97247 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97248 + vma->vm_flags |= VM_PAGEEXEC;
97249 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97250 + }
97251 +#endif
97252 +
97253 /* Can addr have changed??
97254 *
97255 * Answer: Yes, several device drivers can do it in their
97256 @@ -1645,6 +1806,12 @@ munmap_back:
97257 }
97258
97259 vma_link(mm, vma, prev, rb_link, rb_parent);
97260 +
97261 +#ifdef CONFIG_PAX_SEGMEXEC
97262 + if (vma_m)
97263 + BUG_ON(pax_mirror_vma(vma_m, vma));
97264 +#endif
97265 +
97266 /* Once vma denies write, undo our temporary denial count */
97267 if (file) {
97268 if (vm_flags & VM_SHARED)
97269 @@ -1657,6 +1824,7 @@ out:
97270 perf_event_mmap(vma);
97271
97272 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97273 + track_exec_limit(mm, addr, addr + len, vm_flags);
97274 if (vm_flags & VM_LOCKED) {
97275 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97276 vma == get_gate_vma(current->mm)))
97277 @@ -1694,6 +1862,12 @@ allow_write_and_free_vma:
97278 if (vm_flags & VM_DENYWRITE)
97279 allow_write_access(file);
97280 free_vma:
97281 +
97282 +#ifdef CONFIG_PAX_SEGMEXEC
97283 + if (vma_m)
97284 + kmem_cache_free(vm_area_cachep, vma_m);
97285 +#endif
97286 +
97287 kmem_cache_free(vm_area_cachep, vma);
97288 unacct_error:
97289 if (charged)
97290 @@ -1701,7 +1875,63 @@ unacct_error:
97291 return error;
97292 }
97293
97294 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97295 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97296 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97297 +{
97298 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97299 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97300 +
97301 + return 0;
97302 +}
97303 +#endif
97304 +
97305 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97306 +{
97307 + if (!vma) {
97308 +#ifdef CONFIG_STACK_GROWSUP
97309 + if (addr > sysctl_heap_stack_gap)
97310 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97311 + else
97312 + vma = find_vma(current->mm, 0);
97313 + if (vma && (vma->vm_flags & VM_GROWSUP))
97314 + return false;
97315 +#endif
97316 + return true;
97317 + }
97318 +
97319 + if (addr + len > vma->vm_start)
97320 + return false;
97321 +
97322 + if (vma->vm_flags & VM_GROWSDOWN)
97323 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97324 +#ifdef CONFIG_STACK_GROWSUP
97325 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97326 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97327 +#endif
97328 + else if (offset)
97329 + return offset <= vma->vm_start - addr - len;
97330 +
97331 + return true;
97332 +}
97333 +
97334 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97335 +{
97336 + if (vma->vm_start < len)
97337 + return -ENOMEM;
97338 +
97339 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97340 + if (offset <= vma->vm_start - len)
97341 + return vma->vm_start - len - offset;
97342 + else
97343 + return -ENOMEM;
97344 + }
97345 +
97346 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97347 + return vma->vm_start - len - sysctl_heap_stack_gap;
97348 + return -ENOMEM;
97349 +}
97350 +
97351 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97352 {
97353 /*
97354 * We implement the search by looking for an rbtree node that
97355 @@ -1749,11 +1979,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97356 }
97357 }
97358
97359 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97360 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97361 check_current:
97362 /* Check if current node has a suitable gap */
97363 if (gap_start > high_limit)
97364 return -ENOMEM;
97365 +
97366 + if (gap_end - gap_start > info->threadstack_offset)
97367 + gap_start += info->threadstack_offset;
97368 + else
97369 + gap_start = gap_end;
97370 +
97371 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97372 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97373 + gap_start += sysctl_heap_stack_gap;
97374 + else
97375 + gap_start = gap_end;
97376 + }
97377 + if (vma->vm_flags & VM_GROWSDOWN) {
97378 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97379 + gap_end -= sysctl_heap_stack_gap;
97380 + else
97381 + gap_end = gap_start;
97382 + }
97383 if (gap_end >= low_limit && gap_end - gap_start >= length)
97384 goto found;
97385
97386 @@ -1803,7 +2051,7 @@ found:
97387 return gap_start;
97388 }
97389
97390 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97391 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97392 {
97393 struct mm_struct *mm = current->mm;
97394 struct vm_area_struct *vma;
97395 @@ -1857,6 +2105,24 @@ check_current:
97396 gap_end = vma->vm_start;
97397 if (gap_end < low_limit)
97398 return -ENOMEM;
97399 +
97400 + if (gap_end - gap_start > info->threadstack_offset)
97401 + gap_end -= info->threadstack_offset;
97402 + else
97403 + gap_end = gap_start;
97404 +
97405 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97406 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97407 + gap_start += sysctl_heap_stack_gap;
97408 + else
97409 + gap_start = gap_end;
97410 + }
97411 + if (vma->vm_flags & VM_GROWSDOWN) {
97412 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97413 + gap_end -= sysctl_heap_stack_gap;
97414 + else
97415 + gap_end = gap_start;
97416 + }
97417 if (gap_start <= high_limit && gap_end - gap_start >= length)
97418 goto found;
97419
97420 @@ -1920,6 +2186,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97421 struct mm_struct *mm = current->mm;
97422 struct vm_area_struct *vma;
97423 struct vm_unmapped_area_info info;
97424 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97425
97426 if (len > TASK_SIZE - mmap_min_addr)
97427 return -ENOMEM;
97428 @@ -1927,11 +2194,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97429 if (flags & MAP_FIXED)
97430 return addr;
97431
97432 +#ifdef CONFIG_PAX_RANDMMAP
97433 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97434 +#endif
97435 +
97436 if (addr) {
97437 addr = PAGE_ALIGN(addr);
97438 vma = find_vma(mm, addr);
97439 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97440 - (!vma || addr + len <= vma->vm_start))
97441 + check_heap_stack_gap(vma, addr, len, offset))
97442 return addr;
97443 }
97444
97445 @@ -1940,6 +2211,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97446 info.low_limit = mm->mmap_base;
97447 info.high_limit = TASK_SIZE;
97448 info.align_mask = 0;
97449 + info.threadstack_offset = offset;
97450 return vm_unmapped_area(&info);
97451 }
97452 #endif
97453 @@ -1958,6 +2230,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97454 struct mm_struct *mm = current->mm;
97455 unsigned long addr = addr0;
97456 struct vm_unmapped_area_info info;
97457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97458
97459 /* requested length too big for entire address space */
97460 if (len > TASK_SIZE - mmap_min_addr)
97461 @@ -1966,12 +2239,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97462 if (flags & MAP_FIXED)
97463 return addr;
97464
97465 +#ifdef CONFIG_PAX_RANDMMAP
97466 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97467 +#endif
97468 +
97469 /* requesting a specific address */
97470 if (addr) {
97471 addr = PAGE_ALIGN(addr);
97472 vma = find_vma(mm, addr);
97473 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97474 - (!vma || addr + len <= vma->vm_start))
97475 + check_heap_stack_gap(vma, addr, len, offset))
97476 return addr;
97477 }
97478
97479 @@ -1980,6 +2257,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97480 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97481 info.high_limit = mm->mmap_base;
97482 info.align_mask = 0;
97483 + info.threadstack_offset = offset;
97484 addr = vm_unmapped_area(&info);
97485
97486 /*
97487 @@ -1992,6 +2270,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97488 VM_BUG_ON(addr != -ENOMEM);
97489 info.flags = 0;
97490 info.low_limit = TASK_UNMAPPED_BASE;
97491 +
97492 +#ifdef CONFIG_PAX_RANDMMAP
97493 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97494 + info.low_limit += mm->delta_mmap;
97495 +#endif
97496 +
97497 info.high_limit = TASK_SIZE;
97498 addr = vm_unmapped_area(&info);
97499 }
97500 @@ -2092,6 +2376,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97501 return vma;
97502 }
97503
97504 +#ifdef CONFIG_PAX_SEGMEXEC
97505 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97506 +{
97507 + struct vm_area_struct *vma_m;
97508 +
97509 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97510 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97511 + BUG_ON(vma->vm_mirror);
97512 + return NULL;
97513 + }
97514 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97515 + vma_m = vma->vm_mirror;
97516 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97517 + BUG_ON(vma->vm_file != vma_m->vm_file);
97518 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97519 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97520 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97521 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97522 + return vma_m;
97523 +}
97524 +#endif
97525 +
97526 /*
97527 * Verify that the stack growth is acceptable and
97528 * update accounting. This is shared with both the
97529 @@ -2109,8 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97530
97531 /* Stack limit test */
97532 actual_size = size;
97533 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97534 - actual_size -= PAGE_SIZE;
97535 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97536 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97537 return -ENOMEM;
97538
97539 @@ -2121,6 +2426,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97540 locked = mm->locked_vm + grow;
97541 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97542 limit >>= PAGE_SHIFT;
97543 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97544 if (locked > limit && !capable(CAP_IPC_LOCK))
97545 return -ENOMEM;
97546 }
97547 @@ -2150,37 +2456,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97548 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97549 * vma is the last one with address > vma->vm_end. Have to extend vma.
97550 */
97551 +#ifndef CONFIG_IA64
97552 +static
97553 +#endif
97554 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97555 {
97556 int error;
97557 + bool locknext;
97558
97559 if (!(vma->vm_flags & VM_GROWSUP))
97560 return -EFAULT;
97561
97562 + /* Also guard against wrapping around to address 0. */
97563 + if (address < PAGE_ALIGN(address+1))
97564 + address = PAGE_ALIGN(address+1);
97565 + else
97566 + return -ENOMEM;
97567 +
97568 /*
97569 * We must make sure the anon_vma is allocated
97570 * so that the anon_vma locking is not a noop.
97571 */
97572 if (unlikely(anon_vma_prepare(vma)))
97573 return -ENOMEM;
97574 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97575 + if (locknext && anon_vma_prepare(vma->vm_next))
97576 + return -ENOMEM;
97577 vma_lock_anon_vma(vma);
97578 + if (locknext)
97579 + vma_lock_anon_vma(vma->vm_next);
97580
97581 /*
97582 * vma->vm_start/vm_end cannot change under us because the caller
97583 * is required to hold the mmap_sem in read mode. We need the
97584 - * anon_vma lock to serialize against concurrent expand_stacks.
97585 - * Also guard against wrapping around to address 0.
97586 + * anon_vma locks to serialize against concurrent expand_stacks
97587 + * and expand_upwards.
97588 */
97589 - if (address < PAGE_ALIGN(address+4))
97590 - address = PAGE_ALIGN(address+4);
97591 - else {
97592 - vma_unlock_anon_vma(vma);
97593 - return -ENOMEM;
97594 - }
97595 error = 0;
97596
97597 /* Somebody else might have raced and expanded it already */
97598 - if (address > vma->vm_end) {
97599 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97600 + error = -ENOMEM;
97601 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97602 unsigned long size, grow;
97603
97604 size = address - vma->vm_start;
97605 @@ -2215,6 +2532,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97606 }
97607 }
97608 }
97609 + if (locknext)
97610 + vma_unlock_anon_vma(vma->vm_next);
97611 vma_unlock_anon_vma(vma);
97612 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97613 validate_mm(vma->vm_mm);
97614 @@ -2229,6 +2548,8 @@ int expand_downwards(struct vm_area_struct *vma,
97615 unsigned long address)
97616 {
97617 int error;
97618 + bool lockprev = false;
97619 + struct vm_area_struct *prev;
97620
97621 /*
97622 * We must make sure the anon_vma is allocated
97623 @@ -2242,6 +2563,15 @@ int expand_downwards(struct vm_area_struct *vma,
97624 if (error)
97625 return error;
97626
97627 + prev = vma->vm_prev;
97628 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97629 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97630 +#endif
97631 + if (lockprev && anon_vma_prepare(prev))
97632 + return -ENOMEM;
97633 + if (lockprev)
97634 + vma_lock_anon_vma(prev);
97635 +
97636 vma_lock_anon_vma(vma);
97637
97638 /*
97639 @@ -2251,9 +2581,17 @@ int expand_downwards(struct vm_area_struct *vma,
97640 */
97641
97642 /* Somebody else might have raced and expanded it already */
97643 - if (address < vma->vm_start) {
97644 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97645 + error = -ENOMEM;
97646 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97647 unsigned long size, grow;
97648
97649 +#ifdef CONFIG_PAX_SEGMEXEC
97650 + struct vm_area_struct *vma_m;
97651 +
97652 + vma_m = pax_find_mirror_vma(vma);
97653 +#endif
97654 +
97655 size = vma->vm_end - address;
97656 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97657
97658 @@ -2278,13 +2616,27 @@ int expand_downwards(struct vm_area_struct *vma,
97659 vma->vm_pgoff -= grow;
97660 anon_vma_interval_tree_post_update_vma(vma);
97661 vma_gap_update(vma);
97662 +
97663 +#ifdef CONFIG_PAX_SEGMEXEC
97664 + if (vma_m) {
97665 + anon_vma_interval_tree_pre_update_vma(vma_m);
97666 + vma_m->vm_start -= grow << PAGE_SHIFT;
97667 + vma_m->vm_pgoff -= grow;
97668 + anon_vma_interval_tree_post_update_vma(vma_m);
97669 + vma_gap_update(vma_m);
97670 + }
97671 +#endif
97672 +
97673 spin_unlock(&vma->vm_mm->page_table_lock);
97674
97675 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97676 perf_event_mmap(vma);
97677 }
97678 }
97679 }
97680 vma_unlock_anon_vma(vma);
97681 + if (lockprev)
97682 + vma_unlock_anon_vma(prev);
97683 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97684 validate_mm(vma->vm_mm);
97685 return error;
97686 @@ -2384,6 +2736,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97687 do {
97688 long nrpages = vma_pages(vma);
97689
97690 +#ifdef CONFIG_PAX_SEGMEXEC
97691 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97692 + vma = remove_vma(vma);
97693 + continue;
97694 + }
97695 +#endif
97696 +
97697 if (vma->vm_flags & VM_ACCOUNT)
97698 nr_accounted += nrpages;
97699 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97700 @@ -2428,6 +2787,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97701 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97702 vma->vm_prev = NULL;
97703 do {
97704 +
97705 +#ifdef CONFIG_PAX_SEGMEXEC
97706 + if (vma->vm_mirror) {
97707 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97708 + vma->vm_mirror->vm_mirror = NULL;
97709 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97710 + vma->vm_mirror = NULL;
97711 + }
97712 +#endif
97713 +
97714 vma_rb_erase(vma, &mm->mm_rb);
97715 mm->map_count--;
97716 tail_vma = vma;
97717 @@ -2455,14 +2824,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97718 struct vm_area_struct *new;
97719 int err = -ENOMEM;
97720
97721 +#ifdef CONFIG_PAX_SEGMEXEC
97722 + struct vm_area_struct *vma_m, *new_m = NULL;
97723 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97724 +#endif
97725 +
97726 if (is_vm_hugetlb_page(vma) && (addr &
97727 ~(huge_page_mask(hstate_vma(vma)))))
97728 return -EINVAL;
97729
97730 +#ifdef CONFIG_PAX_SEGMEXEC
97731 + vma_m = pax_find_mirror_vma(vma);
97732 +#endif
97733 +
97734 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97735 if (!new)
97736 goto out_err;
97737
97738 +#ifdef CONFIG_PAX_SEGMEXEC
97739 + if (vma_m) {
97740 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97741 + if (!new_m) {
97742 + kmem_cache_free(vm_area_cachep, new);
97743 + goto out_err;
97744 + }
97745 + }
97746 +#endif
97747 +
97748 /* most fields are the same, copy all, and then fixup */
97749 *new = *vma;
97750
97751 @@ -2475,6 +2863,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97752 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97753 }
97754
97755 +#ifdef CONFIG_PAX_SEGMEXEC
97756 + if (vma_m) {
97757 + *new_m = *vma_m;
97758 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97759 + new_m->vm_mirror = new;
97760 + new->vm_mirror = new_m;
97761 +
97762 + if (new_below)
97763 + new_m->vm_end = addr_m;
97764 + else {
97765 + new_m->vm_start = addr_m;
97766 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97767 + }
97768 + }
97769 +#endif
97770 +
97771 err = vma_dup_policy(vma, new);
97772 if (err)
97773 goto out_free_vma;
97774 @@ -2495,6 +2899,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97775 else
97776 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97777
97778 +#ifdef CONFIG_PAX_SEGMEXEC
97779 + if (!err && vma_m) {
97780 + struct mempolicy *pol = vma_policy(new);
97781 +
97782 + if (anon_vma_clone(new_m, vma_m))
97783 + goto out_free_mpol;
97784 +
97785 + mpol_get(pol);
97786 + set_vma_policy(new_m, pol);
97787 +
97788 + if (new_m->vm_file)
97789 + get_file(new_m->vm_file);
97790 +
97791 + if (new_m->vm_ops && new_m->vm_ops->open)
97792 + new_m->vm_ops->open(new_m);
97793 +
97794 + if (new_below)
97795 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97796 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97797 + else
97798 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97799 +
97800 + if (err) {
97801 + if (new_m->vm_ops && new_m->vm_ops->close)
97802 + new_m->vm_ops->close(new_m);
97803 + if (new_m->vm_file)
97804 + fput(new_m->vm_file);
97805 + mpol_put(pol);
97806 + }
97807 + }
97808 +#endif
97809 +
97810 /* Success. */
97811 if (!err)
97812 return 0;
97813 @@ -2504,10 +2940,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97814 new->vm_ops->close(new);
97815 if (new->vm_file)
97816 fput(new->vm_file);
97817 - unlink_anon_vmas(new);
97818 out_free_mpol:
97819 mpol_put(vma_policy(new));
97820 out_free_vma:
97821 +
97822 +#ifdef CONFIG_PAX_SEGMEXEC
97823 + if (new_m) {
97824 + unlink_anon_vmas(new_m);
97825 + kmem_cache_free(vm_area_cachep, new_m);
97826 + }
97827 +#endif
97828 +
97829 + unlink_anon_vmas(new);
97830 kmem_cache_free(vm_area_cachep, new);
97831 out_err:
97832 return err;
97833 @@ -2520,6 +2964,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97834 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97835 unsigned long addr, int new_below)
97836 {
97837 +
97838 +#ifdef CONFIG_PAX_SEGMEXEC
97839 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97840 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97841 + if (mm->map_count >= sysctl_max_map_count-1)
97842 + return -ENOMEM;
97843 + } else
97844 +#endif
97845 +
97846 if (mm->map_count >= sysctl_max_map_count)
97847 return -ENOMEM;
97848
97849 @@ -2531,11 +2984,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97850 * work. This now handles partial unmappings.
97851 * Jeremy Fitzhardinge <jeremy@goop.org>
97852 */
97853 +#ifdef CONFIG_PAX_SEGMEXEC
97854 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97855 {
97856 + int ret = __do_munmap(mm, start, len);
97857 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97858 + return ret;
97859 +
97860 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97861 +}
97862 +
97863 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97864 +#else
97865 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97866 +#endif
97867 +{
97868 unsigned long end;
97869 struct vm_area_struct *vma, *prev, *last;
97870
97871 + /*
97872 + * mm->mmap_sem is required to protect against another thread
97873 + * changing the mappings in case we sleep.
97874 + */
97875 + verify_mm_writelocked(mm);
97876 +
97877 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
97878 return -EINVAL;
97879
97880 @@ -2613,6 +3085,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97881 /* Fix up all other VM information */
97882 remove_vma_list(mm, vma);
97883
97884 + track_exec_limit(mm, start, end, 0UL);
97885 +
97886 return 0;
97887 }
97888
97889 @@ -2621,6 +3095,13 @@ int vm_munmap(unsigned long start, size_t len)
97890 int ret;
97891 struct mm_struct *mm = current->mm;
97892
97893 +
97894 +#ifdef CONFIG_PAX_SEGMEXEC
97895 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
97896 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
97897 + return -EINVAL;
97898 +#endif
97899 +
97900 down_write(&mm->mmap_sem);
97901 ret = do_munmap(mm, start, len);
97902 up_write(&mm->mmap_sem);
97903 @@ -2634,16 +3115,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
97904 return vm_munmap(addr, len);
97905 }
97906
97907 -static inline void verify_mm_writelocked(struct mm_struct *mm)
97908 -{
97909 -#ifdef CONFIG_DEBUG_VM
97910 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97911 - WARN_ON(1);
97912 - up_read(&mm->mmap_sem);
97913 - }
97914 -#endif
97915 -}
97916 -
97917 /*
97918 * this is really a simplified "do_mmap". it only handles
97919 * anonymous maps. eventually we may be able to do some
97920 @@ -2657,6 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97921 struct rb_node **rb_link, *rb_parent;
97922 pgoff_t pgoff = addr >> PAGE_SHIFT;
97923 int error;
97924 + unsigned long charged;
97925
97926 len = PAGE_ALIGN(len);
97927 if (!len)
97928 @@ -2664,10 +3136,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97929
97930 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
97931
97932 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
97933 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
97934 + flags &= ~VM_EXEC;
97935 +
97936 +#ifdef CONFIG_PAX_MPROTECT
97937 + if (mm->pax_flags & MF_PAX_MPROTECT)
97938 + flags &= ~VM_MAYEXEC;
97939 +#endif
97940 +
97941 + }
97942 +#endif
97943 +
97944 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
97945 if (error & ~PAGE_MASK)
97946 return error;
97947
97948 + charged = len >> PAGE_SHIFT;
97949 +
97950 error = mlock_future_check(mm, mm->def_flags, len);
97951 if (error)
97952 return error;
97953 @@ -2681,21 +3167,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97954 /*
97955 * Clear old maps. this also does some error checking for us
97956 */
97957 - munmap_back:
97958 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97959 if (do_munmap(mm, addr, len))
97960 return -ENOMEM;
97961 - goto munmap_back;
97962 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97963 }
97964
97965 /* Check against address space limits *after* clearing old maps... */
97966 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
97967 + if (!may_expand_vm(mm, charged))
97968 return -ENOMEM;
97969
97970 if (mm->map_count > sysctl_max_map_count)
97971 return -ENOMEM;
97972
97973 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
97974 + if (security_vm_enough_memory_mm(mm, charged))
97975 return -ENOMEM;
97976
97977 /* Can we just expand an old private anonymous mapping? */
97978 @@ -2709,7 +3194,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97979 */
97980 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97981 if (!vma) {
97982 - vm_unacct_memory(len >> PAGE_SHIFT);
97983 + vm_unacct_memory(charged);
97984 return -ENOMEM;
97985 }
97986
97987 @@ -2723,10 +3208,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97988 vma_link(mm, vma, prev, rb_link, rb_parent);
97989 out:
97990 perf_event_mmap(vma);
97991 - mm->total_vm += len >> PAGE_SHIFT;
97992 + mm->total_vm += charged;
97993 if (flags & VM_LOCKED)
97994 - mm->locked_vm += (len >> PAGE_SHIFT);
97995 + mm->locked_vm += charged;
97996 vma->vm_flags |= VM_SOFTDIRTY;
97997 + track_exec_limit(mm, addr, addr + len, flags);
97998 return addr;
97999 }
98000
98001 @@ -2788,6 +3274,7 @@ void exit_mmap(struct mm_struct *mm)
98002 while (vma) {
98003 if (vma->vm_flags & VM_ACCOUNT)
98004 nr_accounted += vma_pages(vma);
98005 + vma->vm_mirror = NULL;
98006 vma = remove_vma(vma);
98007 }
98008 vm_unacct_memory(nr_accounted);
98009 @@ -2805,6 +3292,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98010 struct vm_area_struct *prev;
98011 struct rb_node **rb_link, *rb_parent;
98012
98013 +#ifdef CONFIG_PAX_SEGMEXEC
98014 + struct vm_area_struct *vma_m = NULL;
98015 +#endif
98016 +
98017 + if (security_mmap_addr(vma->vm_start))
98018 + return -EPERM;
98019 +
98020 /*
98021 * The vm_pgoff of a purely anonymous vma should be irrelevant
98022 * until its first write fault, when page's anon_vma and index
98023 @@ -2828,7 +3322,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
98024 security_vm_enough_memory_mm(mm, vma_pages(vma)))
98025 return -ENOMEM;
98026
98027 +#ifdef CONFIG_PAX_SEGMEXEC
98028 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
98029 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98030 + if (!vma_m)
98031 + return -ENOMEM;
98032 + }
98033 +#endif
98034 +
98035 vma_link(mm, vma, prev, rb_link, rb_parent);
98036 +
98037 +#ifdef CONFIG_PAX_SEGMEXEC
98038 + if (vma_m)
98039 + BUG_ON(pax_mirror_vma(vma_m, vma));
98040 +#endif
98041 +
98042 return 0;
98043 }
98044
98045 @@ -2847,6 +3355,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98046 struct rb_node **rb_link, *rb_parent;
98047 bool faulted_in_anon_vma = true;
98048
98049 + BUG_ON(vma->vm_mirror);
98050 +
98051 /*
98052 * If anonymous vma has not yet been faulted, update new pgoff
98053 * to match new location, to increase its chance of merging.
98054 @@ -2911,6 +3421,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
98055 return NULL;
98056 }
98057
98058 +#ifdef CONFIG_PAX_SEGMEXEC
98059 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
98060 +{
98061 + struct vm_area_struct *prev_m;
98062 + struct rb_node **rb_link_m, *rb_parent_m;
98063 + struct mempolicy *pol_m;
98064 +
98065 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
98066 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
98067 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
98068 + *vma_m = *vma;
98069 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
98070 + if (anon_vma_clone(vma_m, vma))
98071 + return -ENOMEM;
98072 + pol_m = vma_policy(vma_m);
98073 + mpol_get(pol_m);
98074 + set_vma_policy(vma_m, pol_m);
98075 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
98076 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
98077 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
98078 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
98079 + if (vma_m->vm_file)
98080 + get_file(vma_m->vm_file);
98081 + if (vma_m->vm_ops && vma_m->vm_ops->open)
98082 + vma_m->vm_ops->open(vma_m);
98083 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
98084 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
98085 + vma_m->vm_mirror = vma;
98086 + vma->vm_mirror = vma_m;
98087 + return 0;
98088 +}
98089 +#endif
98090 +
98091 /*
98092 * Return true if the calling process may expand its vm space by the passed
98093 * number of pages
98094 @@ -2922,6 +3465,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
98095
98096 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
98097
98098 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
98099 if (cur + npages > lim)
98100 return 0;
98101 return 1;
98102 @@ -3004,6 +3548,22 @@ static struct vm_area_struct *__install_special_mapping(
98103 vma->vm_start = addr;
98104 vma->vm_end = addr + len;
98105
98106 +#ifdef CONFIG_PAX_MPROTECT
98107 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98108 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98109 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
98110 + return ERR_PTR(-EPERM);
98111 + if (!(vm_flags & VM_EXEC))
98112 + vm_flags &= ~VM_MAYEXEC;
98113 +#else
98114 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98115 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98116 +#endif
98117 + else
98118 + vm_flags &= ~VM_MAYWRITE;
98119 + }
98120 +#endif
98121 +
98122 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
98123 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
98124
98125 diff --git a/mm/mprotect.c b/mm/mprotect.c
98126 index ace9345..63320dc 100644
98127 --- a/mm/mprotect.c
98128 +++ b/mm/mprotect.c
98129 @@ -24,10 +24,18 @@
98130 #include <linux/migrate.h>
98131 #include <linux/perf_event.h>
98132 #include <linux/ksm.h>
98133 +#include <linux/sched/sysctl.h>
98134 +
98135 +#ifdef CONFIG_PAX_MPROTECT
98136 +#include <linux/elf.h>
98137 +#include <linux/binfmts.h>
98138 +#endif
98139 +
98140 #include <asm/uaccess.h>
98141 #include <asm/pgtable.h>
98142 #include <asm/cacheflush.h>
98143 #include <asm/tlbflush.h>
98144 +#include <asm/mmu_context.h>
98145
98146 /*
98147 * For a prot_numa update we only hold mmap_sem for read so there is a
98148 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98149 return pages;
98150 }
98151
98152 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98153 +/* called while holding the mmap semaphor for writing except stack expansion */
98154 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98155 +{
98156 + unsigned long oldlimit, newlimit = 0UL;
98157 +
98158 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98159 + return;
98160 +
98161 + spin_lock(&mm->page_table_lock);
98162 + oldlimit = mm->context.user_cs_limit;
98163 + if ((prot & VM_EXEC) && oldlimit < end)
98164 + /* USER_CS limit moved up */
98165 + newlimit = end;
98166 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98167 + /* USER_CS limit moved down */
98168 + newlimit = start;
98169 +
98170 + if (newlimit) {
98171 + mm->context.user_cs_limit = newlimit;
98172 +
98173 +#ifdef CONFIG_SMP
98174 + wmb();
98175 + cpus_clear(mm->context.cpu_user_cs_mask);
98176 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98177 +#endif
98178 +
98179 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98180 + }
98181 + spin_unlock(&mm->page_table_lock);
98182 + if (newlimit == end) {
98183 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98184 +
98185 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98186 + if (is_vm_hugetlb_page(vma))
98187 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98188 + else
98189 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98190 + }
98191 +}
98192 +#endif
98193 +
98194 int
98195 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98196 unsigned long start, unsigned long end, unsigned long newflags)
98197 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98198 int error;
98199 int dirty_accountable = 0;
98200
98201 +#ifdef CONFIG_PAX_SEGMEXEC
98202 + struct vm_area_struct *vma_m = NULL;
98203 + unsigned long start_m, end_m;
98204 +
98205 + start_m = start + SEGMEXEC_TASK_SIZE;
98206 + end_m = end + SEGMEXEC_TASK_SIZE;
98207 +#endif
98208 +
98209 if (newflags == oldflags) {
98210 *pprev = vma;
98211 return 0;
98212 }
98213
98214 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98215 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98216 +
98217 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98218 + return -ENOMEM;
98219 +
98220 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98221 + return -ENOMEM;
98222 + }
98223 +
98224 /*
98225 * If we make a private mapping writable we increase our commit;
98226 * but (without finer accounting) cannot reduce our commit if we
98227 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98228 }
98229 }
98230
98231 +#ifdef CONFIG_PAX_SEGMEXEC
98232 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98233 + if (start != vma->vm_start) {
98234 + error = split_vma(mm, vma, start, 1);
98235 + if (error)
98236 + goto fail;
98237 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98238 + *pprev = (*pprev)->vm_next;
98239 + }
98240 +
98241 + if (end != vma->vm_end) {
98242 + error = split_vma(mm, vma, end, 0);
98243 + if (error)
98244 + goto fail;
98245 + }
98246 +
98247 + if (pax_find_mirror_vma(vma)) {
98248 + error = __do_munmap(mm, start_m, end_m - start_m);
98249 + if (error)
98250 + goto fail;
98251 + } else {
98252 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98253 + if (!vma_m) {
98254 + error = -ENOMEM;
98255 + goto fail;
98256 + }
98257 + vma->vm_flags = newflags;
98258 + error = pax_mirror_vma(vma_m, vma);
98259 + if (error) {
98260 + vma->vm_flags = oldflags;
98261 + goto fail;
98262 + }
98263 + }
98264 + }
98265 +#endif
98266 +
98267 /*
98268 * First try to merge with previous and/or next vma.
98269 */
98270 @@ -314,7 +418,19 @@ success:
98271 * vm_flags and vm_page_prot are protected by the mmap_sem
98272 * held in write mode.
98273 */
98274 +
98275 +#ifdef CONFIG_PAX_SEGMEXEC
98276 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98277 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98278 +#endif
98279 +
98280 vma->vm_flags = newflags;
98281 +
98282 +#ifdef CONFIG_PAX_MPROTECT
98283 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98284 + mm->binfmt->handle_mprotect(vma, newflags);
98285 +#endif
98286 +
98287 dirty_accountable = vma_wants_writenotify(vma);
98288 vma_set_page_prot(vma);
98289
98290 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98291 end = start + len;
98292 if (end <= start)
98293 return -ENOMEM;
98294 +
98295 +#ifdef CONFIG_PAX_SEGMEXEC
98296 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98297 + if (end > SEGMEXEC_TASK_SIZE)
98298 + return -EINVAL;
98299 + } else
98300 +#endif
98301 +
98302 + if (end > TASK_SIZE)
98303 + return -EINVAL;
98304 +
98305 if (!arch_validate_prot(prot))
98306 return -EINVAL;
98307
98308 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98309 /*
98310 * Does the application expect PROT_READ to imply PROT_EXEC:
98311 */
98312 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98313 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98314 prot |= PROT_EXEC;
98315
98316 vm_flags = calc_vm_prot_bits(prot);
98317 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98318 if (start > vma->vm_start)
98319 prev = vma;
98320
98321 +#ifdef CONFIG_PAX_MPROTECT
98322 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98323 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98324 +#endif
98325 +
98326 for (nstart = start ; ; ) {
98327 unsigned long newflags;
98328
98329 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98330
98331 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98332 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98333 + if (prot & (PROT_WRITE | PROT_EXEC))
98334 + gr_log_rwxmprotect(vma);
98335 +
98336 + error = -EACCES;
98337 + goto out;
98338 + }
98339 +
98340 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98341 error = -EACCES;
98342 goto out;
98343 }
98344 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98345 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98346 if (error)
98347 goto out;
98348 +
98349 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98350 +
98351 nstart = tmp;
98352
98353 if (nstart < prev->vm_end)
98354 diff --git a/mm/mremap.c b/mm/mremap.c
98355 index 17fa018..6f7892b 100644
98356 --- a/mm/mremap.c
98357 +++ b/mm/mremap.c
98358 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98359 continue;
98360 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98361 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98362 +
98363 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98364 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98365 + pte = pte_exprotect(pte);
98366 +#endif
98367 +
98368 pte = move_soft_dirty_pte(pte);
98369 set_pte_at(mm, new_addr, new_pte, pte);
98370 }
98371 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98372 if (is_vm_hugetlb_page(vma))
98373 goto Einval;
98374
98375 +#ifdef CONFIG_PAX_SEGMEXEC
98376 + if (pax_find_mirror_vma(vma))
98377 + goto Einval;
98378 +#endif
98379 +
98380 /* We can't remap across vm area boundaries */
98381 if (old_len > vma->vm_end - addr)
98382 goto Efault;
98383 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98384 unsigned long ret = -EINVAL;
98385 unsigned long charged = 0;
98386 unsigned long map_flags;
98387 + unsigned long pax_task_size = TASK_SIZE;
98388
98389 if (new_addr & ~PAGE_MASK)
98390 goto out;
98391
98392 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98393 +#ifdef CONFIG_PAX_SEGMEXEC
98394 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98395 + pax_task_size = SEGMEXEC_TASK_SIZE;
98396 +#endif
98397 +
98398 + pax_task_size -= PAGE_SIZE;
98399 +
98400 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98401 goto out;
98402
98403 /* Check if the location we're moving into overlaps the
98404 * old location at all, and fail if it does.
98405 */
98406 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98407 - goto out;
98408 -
98409 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98410 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98411 goto out;
98412
98413 ret = do_munmap(mm, new_addr, new_len);
98414 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98415 unsigned long ret = -EINVAL;
98416 unsigned long charged = 0;
98417 bool locked = false;
98418 + unsigned long pax_task_size = TASK_SIZE;
98419
98420 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98421 return ret;
98422 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98423 if (!new_len)
98424 return ret;
98425
98426 +#ifdef CONFIG_PAX_SEGMEXEC
98427 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98428 + pax_task_size = SEGMEXEC_TASK_SIZE;
98429 +#endif
98430 +
98431 + pax_task_size -= PAGE_SIZE;
98432 +
98433 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98434 + old_len > pax_task_size || addr > pax_task_size-old_len)
98435 + return ret;
98436 +
98437 down_write(&current->mm->mmap_sem);
98438
98439 if (flags & MREMAP_FIXED) {
98440 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98441 new_addr = addr;
98442 }
98443 ret = addr;
98444 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98445 goto out;
98446 }
98447 }
98448 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98449 goto out;
98450 }
98451
98452 + map_flags = vma->vm_flags;
98453 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98454 + if (!(ret & ~PAGE_MASK)) {
98455 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98456 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98457 + }
98458 }
98459 out:
98460 if (ret & ~PAGE_MASK)
98461 diff --git a/mm/nommu.c b/mm/nommu.c
98462 index ae5baae..cbb2ed5 100644
98463 --- a/mm/nommu.c
98464 +++ b/mm/nommu.c
98465 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98466 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98467 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98468 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98469 -int heap_stack_gap = 0;
98470
98471 atomic_long_t mmap_pages_allocated;
98472
98473 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98474 EXPORT_SYMBOL(find_vma);
98475
98476 /*
98477 - * find a VMA
98478 - * - we don't extend stack VMAs under NOMMU conditions
98479 - */
98480 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98481 -{
98482 - return find_vma(mm, addr);
98483 -}
98484 -
98485 -/*
98486 * expand a stack to a given address
98487 * - not supported under NOMMU conditions
98488 */
98489 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98490
98491 /* most fields are the same, copy all, and then fixup */
98492 *new = *vma;
98493 + INIT_LIST_HEAD(&new->anon_vma_chain);
98494 *region = *vma->vm_region;
98495 new->vm_region = region;
98496
98497 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98498 }
98499 EXPORT_SYMBOL(generic_file_remap_pages);
98500
98501 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98502 - unsigned long addr, void *buf, int len, int write)
98503 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98504 + unsigned long addr, void *buf, size_t len, int write)
98505 {
98506 struct vm_area_struct *vma;
98507
98508 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98509 *
98510 * The caller must hold a reference on @mm.
98511 */
98512 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98513 - void *buf, int len, int write)
98514 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98515 + void *buf, size_t len, int write)
98516 {
98517 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98518 }
98519 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98520 * Access another process' address space.
98521 * - source/target buffer must be kernel space
98522 */
98523 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98524 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98525 {
98526 struct mm_struct *mm;
98527
98528 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98529 index 6f43352..e44bf41 100644
98530 --- a/mm/page-writeback.c
98531 +++ b/mm/page-writeback.c
98532 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98533 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98534 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98535 */
98536 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98537 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98538 unsigned long thresh,
98539 unsigned long bg_thresh,
98540 unsigned long dirty,
98541 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98542 index 8bbef06..a8d1989 100644
98543 --- a/mm/page_alloc.c
98544 +++ b/mm/page_alloc.c
98545 @@ -60,6 +60,7 @@
98546 #include <linux/hugetlb.h>
98547 #include <linux/sched/rt.h>
98548 #include <linux/page_owner.h>
98549 +#include <linux/random.h>
98550
98551 #include <asm/sections.h>
98552 #include <asm/tlbflush.h>
98553 @@ -358,7 +359,7 @@ out:
98554 * This usage means that zero-order pages may not be compound.
98555 */
98556
98557 -static void free_compound_page(struct page *page)
98558 +void free_compound_page(struct page *page)
98559 {
98560 __free_pages_ok(page, compound_order(page));
98561 }
98562 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98563 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98564 }
98565 #else
98566 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98567 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98568 static inline void set_page_guard(struct zone *zone, struct page *page,
98569 unsigned int order, int migratetype) {}
98570 static inline void clear_page_guard(struct zone *zone, struct page *page,
98571 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98572 int i;
98573 int bad = 0;
98574
98575 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98576 + unsigned long index = 1UL << order;
98577 +#endif
98578 +
98579 VM_BUG_ON_PAGE(PageTail(page), page);
98580 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98581
98582 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98583 debug_check_no_obj_freed(page_address(page),
98584 PAGE_SIZE << order);
98585 }
98586 +
98587 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98588 + for (; index; --index)
98589 + sanitize_highpage(page + index - 1);
98590 +#endif
98591 +
98592 arch_free_page(page, order);
98593 kernel_map_pages(page, 1 << order, 0);
98594
98595 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98596 local_irq_restore(flags);
98597 }
98598
98599 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98600 +bool __meminitdata extra_latent_entropy;
98601 +
98602 +static int __init setup_pax_extra_latent_entropy(char *str)
98603 +{
98604 + extra_latent_entropy = true;
98605 + return 0;
98606 +}
98607 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98608 +
98609 +volatile u64 latent_entropy __latent_entropy;
98610 +EXPORT_SYMBOL(latent_entropy);
98611 +#endif
98612 +
98613 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98614 {
98615 unsigned int nr_pages = 1 << order;
98616 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98617 __ClearPageReserved(p);
98618 set_page_count(p, 0);
98619
98620 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98621 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98622 + u64 hash = 0;
98623 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98624 + const u64 *data = lowmem_page_address(page);
98625 +
98626 + for (index = 0; index < end; index++)
98627 + hash ^= hash + data[index];
98628 + latent_entropy ^= hash;
98629 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98630 + }
98631 +#endif
98632 +
98633 page_zone(page)->managed_pages += nr_pages;
98634 set_page_refcounted(page);
98635 __free_pages(page, order);
98636 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98637 arch_alloc_page(page, order);
98638 kernel_map_pages(page, 1 << order, 1);
98639
98640 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98641 if (gfp_flags & __GFP_ZERO)
98642 prep_zero_page(page, order, gfp_flags);
98643 +#endif
98644
98645 if (order && (gfp_flags & __GFP_COMP))
98646 prep_compound_page(page, order);
98647 @@ -1700,7 +1740,7 @@ again:
98648 }
98649
98650 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98651 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98652 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98653 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98654 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98655
98656 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98657 do {
98658 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98659 high_wmark_pages(zone) - low_wmark_pages(zone) -
98660 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98661 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98662 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98663 } while (zone++ != preferred_zone);
98664 }
98665 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
98666
98667 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98668 high_wmark_pages(zone) - low_wmark_pages(zone) -
98669 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98670 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98671
98672 setup_zone_migrate_reserve(zone);
98673 spin_unlock_irqrestore(&zone->lock, flags);
98674 diff --git a/mm/percpu.c b/mm/percpu.c
98675 index d39e2f4..de5f4b4 100644
98676 --- a/mm/percpu.c
98677 +++ b/mm/percpu.c
98678 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98679 static unsigned int pcpu_high_unit_cpu __read_mostly;
98680
98681 /* the address of the first chunk which starts with the kernel static area */
98682 -void *pcpu_base_addr __read_mostly;
98683 +void *pcpu_base_addr __read_only;
98684 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98685
98686 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98687 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98688 index 5077afc..846c9ef 100644
98689 --- a/mm/process_vm_access.c
98690 +++ b/mm/process_vm_access.c
98691 @@ -13,6 +13,7 @@
98692 #include <linux/uio.h>
98693 #include <linux/sched.h>
98694 #include <linux/highmem.h>
98695 +#include <linux/security.h>
98696 #include <linux/ptrace.h>
98697 #include <linux/slab.h>
98698 #include <linux/syscalls.h>
98699 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98700 ssize_t iov_len;
98701 size_t total_len = iov_iter_count(iter);
98702
98703 + return -ENOSYS; // PaX: until properly audited
98704 +
98705 /*
98706 * Work out how many pages of struct pages we're going to need
98707 * when eventually calling get_user_pages
98708 */
98709 for (i = 0; i < riovcnt; i++) {
98710 iov_len = rvec[i].iov_len;
98711 - if (iov_len > 0) {
98712 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98713 - + iov_len)
98714 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98715 - / PAGE_SIZE + 1;
98716 - nr_pages = max(nr_pages, nr_pages_iov);
98717 - }
98718 + if (iov_len <= 0)
98719 + continue;
98720 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98721 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98722 + nr_pages = max(nr_pages, nr_pages_iov);
98723 }
98724
98725 if (nr_pages == 0)
98726 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98727 goto free_proc_pages;
98728 }
98729
98730 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98731 + rc = -EPERM;
98732 + goto put_task_struct;
98733 + }
98734 +
98735 mm = mm_access(task, PTRACE_MODE_ATTACH);
98736 if (!mm || IS_ERR(mm)) {
98737 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98738 diff --git a/mm/rmap.c b/mm/rmap.c
98739 index 71cd5bd..e259089 100644
98740 --- a/mm/rmap.c
98741 +++ b/mm/rmap.c
98742 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98743 struct anon_vma *anon_vma = vma->anon_vma;
98744 struct anon_vma_chain *avc;
98745
98746 +#ifdef CONFIG_PAX_SEGMEXEC
98747 + struct anon_vma_chain *avc_m = NULL;
98748 +#endif
98749 +
98750 might_sleep();
98751 if (unlikely(!anon_vma)) {
98752 struct mm_struct *mm = vma->vm_mm;
98753 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98754 if (!avc)
98755 goto out_enomem;
98756
98757 +#ifdef CONFIG_PAX_SEGMEXEC
98758 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98759 + if (!avc_m)
98760 + goto out_enomem_free_avc;
98761 +#endif
98762 +
98763 anon_vma = find_mergeable_anon_vma(vma);
98764 allocated = NULL;
98765 if (!anon_vma) {
98766 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98767 /* page_table_lock to protect against threads */
98768 spin_lock(&mm->page_table_lock);
98769 if (likely(!vma->anon_vma)) {
98770 +
98771 +#ifdef CONFIG_PAX_SEGMEXEC
98772 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98773 +
98774 + if (vma_m) {
98775 + BUG_ON(vma_m->anon_vma);
98776 + vma_m->anon_vma = anon_vma;
98777 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98778 + anon_vma->degree++;
98779 + avc_m = NULL;
98780 + }
98781 +#endif
98782 +
98783 vma->anon_vma = anon_vma;
98784 anon_vma_chain_link(vma, avc, anon_vma);
98785 /* vma reference or self-parent link for new root */
98786 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98787
98788 if (unlikely(allocated))
98789 put_anon_vma(allocated);
98790 +
98791 +#ifdef CONFIG_PAX_SEGMEXEC
98792 + if (unlikely(avc_m))
98793 + anon_vma_chain_free(avc_m);
98794 +#endif
98795 +
98796 if (unlikely(avc))
98797 anon_vma_chain_free(avc);
98798 }
98799 return 0;
98800
98801 out_enomem_free_avc:
98802 +
98803 +#ifdef CONFIG_PAX_SEGMEXEC
98804 + if (avc_m)
98805 + anon_vma_chain_free(avc_m);
98806 +#endif
98807 +
98808 anon_vma_chain_free(avc);
98809 out_enomem:
98810 return -ENOMEM;
98811 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98812 * good chance of avoiding scanning the whole hierarchy when it searches where
98813 * page is mapped.
98814 */
98815 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98816 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98817 {
98818 struct anon_vma_chain *avc, *pavc;
98819 struct anon_vma *root = NULL;
98820 @@ -296,7 +331,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98821 * the corresponding VMA in the parent process is attached to.
98822 * Returns 0 on success, non-zero on failure.
98823 */
98824 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98825 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98826 {
98827 struct anon_vma_chain *avc;
98828 struct anon_vma *anon_vma;
98829 @@ -416,8 +451,10 @@ static void anon_vma_ctor(void *data)
98830 void __init anon_vma_init(void)
98831 {
98832 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98833 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98834 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98835 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98836 + anon_vma_ctor);
98837 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98838 + SLAB_PANIC|SLAB_NO_SANITIZE);
98839 }
98840
98841 /*
98842 diff --git a/mm/shmem.c b/mm/shmem.c
98843 index 993e6ba..a962ba3 100644
98844 --- a/mm/shmem.c
98845 +++ b/mm/shmem.c
98846 @@ -33,7 +33,7 @@
98847 #include <linux/swap.h>
98848 #include <linux/aio.h>
98849
98850 -static struct vfsmount *shm_mnt;
98851 +struct vfsmount *shm_mnt;
98852
98853 #ifdef CONFIG_SHMEM
98854 /*
98855 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98856 #define BOGO_DIRENT_SIZE 20
98857
98858 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98859 -#define SHORT_SYMLINK_LEN 128
98860 +#define SHORT_SYMLINK_LEN 64
98861
98862 /*
98863 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
98864 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
98865 static int shmem_xattr_validate(const char *name)
98866 {
98867 struct { const char *prefix; size_t len; } arr[] = {
98868 +
98869 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98870 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
98871 +#endif
98872 +
98873 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
98874 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
98875 };
98876 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
98877 if (err)
98878 return err;
98879
98880 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98881 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
98882 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
98883 + return -EOPNOTSUPP;
98884 + if (size > 8)
98885 + return -EINVAL;
98886 + }
98887 +#endif
98888 +
98889 return simple_xattr_set(&info->xattrs, name, value, size, flags);
98890 }
98891
98892 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
98893 int err = -ENOMEM;
98894
98895 /* Round up to L1_CACHE_BYTES to resist false sharing */
98896 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
98897 - L1_CACHE_BYTES), GFP_KERNEL);
98898 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
98899 if (!sbinfo)
98900 return -ENOMEM;
98901
98902 diff --git a/mm/slab.c b/mm/slab.c
98903 index 65b5dcb..d53d866 100644
98904 --- a/mm/slab.c
98905 +++ b/mm/slab.c
98906 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98907 if ((x)->max_freeable < i) \
98908 (x)->max_freeable = i; \
98909 } while (0)
98910 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
98911 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
98912 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
98913 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
98914 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
98915 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
98916 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
98917 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
98918 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
98919 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
98920 #else
98921 #define STATS_INC_ACTIVE(x) do { } while (0)
98922 #define STATS_DEC_ACTIVE(x) do { } while (0)
98923 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98924 #define STATS_INC_ALLOCMISS(x) do { } while (0)
98925 #define STATS_INC_FREEHIT(x) do { } while (0)
98926 #define STATS_INC_FREEMISS(x) do { } while (0)
98927 +#define STATS_INC_SANITIZED(x) do { } while (0)
98928 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
98929 #endif
98930
98931 #if DEBUG
98932 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
98933 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
98934 */
98935 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
98936 - const struct page *page, void *obj)
98937 + const struct page *page, const void *obj)
98938 {
98939 u32 offset = (obj - page->s_mem);
98940 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
98941 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
98942 * structures first. Without this, further allocations will bug.
98943 */
98944 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
98945 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
98946 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
98947 slab_state = PARTIAL_NODE;
98948
98949 slab_early_init = 0;
98950 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
98951
98952 cachep = find_mergeable(size, align, flags, name, ctor);
98953 if (cachep) {
98954 - cachep->refcount++;
98955 + atomic_inc(&cachep->refcount);
98956
98957 /*
98958 * Adjust the object sizes so that we clear
98959 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
98960 struct array_cache *ac = cpu_cache_get(cachep);
98961
98962 check_irq_off();
98963 +
98964 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98965 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
98966 + STATS_INC_NOT_SANITIZED(cachep);
98967 + else {
98968 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
98969 +
98970 + if (cachep->ctor)
98971 + cachep->ctor(objp);
98972 +
98973 + STATS_INC_SANITIZED(cachep);
98974 + }
98975 +#endif
98976 +
98977 kmemleak_free_recursive(objp, cachep->flags);
98978 objp = cache_free_debugcheck(cachep, objp, caller);
98979
98980 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
98981 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
98982 }
98983
98984 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
98985 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
98986 {
98987 return __do_kmalloc_node(size, flags, node, _RET_IP_);
98988 }
98989 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
98990 * @flags: the type of memory to allocate (see kmalloc).
98991 * @caller: function caller for debug tracking of the caller
98992 */
98993 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
98994 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
98995 unsigned long caller)
98996 {
98997 struct kmem_cache *cachep;
98998 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
98999
99000 if (unlikely(ZERO_OR_NULL_PTR(objp)))
99001 return;
99002 + VM_BUG_ON(!virt_addr_valid(objp));
99003 local_irq_save(flags);
99004 kfree_debugcheck(objp);
99005 c = virt_to_cache(objp);
99006 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
99007 }
99008 /* cpu stats */
99009 {
99010 - unsigned long allochit = atomic_read(&cachep->allochit);
99011 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
99012 - unsigned long freehit = atomic_read(&cachep->freehit);
99013 - unsigned long freemiss = atomic_read(&cachep->freemiss);
99014 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
99015 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
99016 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
99017 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
99018
99019 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
99020 allochit, allocmiss, freehit, freemiss);
99021 }
99022 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99023 + {
99024 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
99025 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
99026 +
99027 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
99028 + }
99029 +#endif
99030 #endif
99031 }
99032
99033 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
99034 static int __init slab_proc_init(void)
99035 {
99036 #ifdef CONFIG_DEBUG_SLAB_LEAK
99037 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
99038 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
99039 #endif
99040 return 0;
99041 }
99042 module_init(slab_proc_init);
99043 #endif
99044
99045 +bool is_usercopy_object(const void *ptr)
99046 +{
99047 + struct page *page;
99048 + struct kmem_cache *cachep;
99049 +
99050 + if (ZERO_OR_NULL_PTR(ptr))
99051 + return false;
99052 +
99053 + if (!slab_is_available())
99054 + return false;
99055 +
99056 + if (!virt_addr_valid(ptr))
99057 + return false;
99058 +
99059 + page = virt_to_head_page(ptr);
99060 +
99061 + if (!PageSlab(page))
99062 + return false;
99063 +
99064 + cachep = page->slab_cache;
99065 + return cachep->flags & SLAB_USERCOPY;
99066 +}
99067 +
99068 +#ifdef CONFIG_PAX_USERCOPY
99069 +const char *check_heap_object(const void *ptr, unsigned long n)
99070 +{
99071 + struct page *page;
99072 + struct kmem_cache *cachep;
99073 + unsigned int objnr;
99074 + unsigned long offset;
99075 +
99076 + if (ZERO_OR_NULL_PTR(ptr))
99077 + return "<null>";
99078 +
99079 + if (!virt_addr_valid(ptr))
99080 + return NULL;
99081 +
99082 + page = virt_to_head_page(ptr);
99083 +
99084 + if (!PageSlab(page))
99085 + return NULL;
99086 +
99087 + cachep = page->slab_cache;
99088 + if (!(cachep->flags & SLAB_USERCOPY))
99089 + return cachep->name;
99090 +
99091 + objnr = obj_to_index(cachep, page, ptr);
99092 + BUG_ON(objnr >= cachep->num);
99093 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
99094 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
99095 + return NULL;
99096 +
99097 + return cachep->name;
99098 +}
99099 +#endif
99100 +
99101 /**
99102 * ksize - get the actual amount of memory allocated for a given object
99103 * @objp: Pointer to the object
99104 diff --git a/mm/slab.h b/mm/slab.h
99105 index 1cf40054..10ad563 100644
99106 --- a/mm/slab.h
99107 +++ b/mm/slab.h
99108 @@ -22,7 +22,7 @@ struct kmem_cache {
99109 unsigned int align; /* Alignment as calculated */
99110 unsigned long flags; /* Active flags on the slab */
99111 const char *name; /* Slab name for sysfs */
99112 - int refcount; /* Use counter */
99113 + atomic_t refcount; /* Use counter */
99114 void (*ctor)(void *); /* Called on object slot creation */
99115 struct list_head list; /* List of all slab caches on the system */
99116 };
99117 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
99118 /* The slab cache that manages slab cache information */
99119 extern struct kmem_cache *kmem_cache;
99120
99121 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99122 +#ifdef CONFIG_X86_64
99123 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
99124 +#else
99125 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
99126 +#endif
99127 +enum pax_sanitize_mode {
99128 + PAX_SANITIZE_SLAB_OFF = 0,
99129 + PAX_SANITIZE_SLAB_FAST,
99130 + PAX_SANITIZE_SLAB_FULL,
99131 +};
99132 +extern enum pax_sanitize_mode pax_sanitize_slab;
99133 +#endif
99134 +
99135 unsigned long calculate_alignment(unsigned long flags,
99136 unsigned long align, unsigned long size);
99137
99138 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
99139
99140 /* Legal flag mask for kmem_cache_create(), for various configurations */
99141 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
99142 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
99143 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
99144 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
99145
99146 #if defined(CONFIG_DEBUG_SLAB)
99147 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99148 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99149 return s;
99150
99151 page = virt_to_head_page(x);
99152 +
99153 + BUG_ON(!PageSlab(page));
99154 +
99155 cachep = page->slab_cache;
99156 if (slab_equal_or_root(cachep, s))
99157 return cachep;
99158 diff --git a/mm/slab_common.c b/mm/slab_common.c
99159 index e03dd6f..c475838 100644
99160 --- a/mm/slab_common.c
99161 +++ b/mm/slab_common.c
99162 @@ -25,11 +25,35 @@
99163
99164 #include "slab.h"
99165
99166 -enum slab_state slab_state;
99167 +enum slab_state slab_state __read_only;
99168 LIST_HEAD(slab_caches);
99169 DEFINE_MUTEX(slab_mutex);
99170 struct kmem_cache *kmem_cache;
99171
99172 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99173 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99174 +static int __init pax_sanitize_slab_setup(char *str)
99175 +{
99176 + if (!str)
99177 + return 0;
99178 +
99179 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99180 + pr_info("PaX slab sanitization: %s\n", "disabled");
99181 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99182 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99183 + pr_info("PaX slab sanitization: %s\n", "fast");
99184 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99185 + } else if (!strcmp(str, "full")) {
99186 + pr_info("PaX slab sanitization: %s\n", "full");
99187 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99188 + } else
99189 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99190 +
99191 + return 0;
99192 +}
99193 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99194 +#endif
99195 +
99196 /*
99197 * Set of flags that will prevent slab merging
99198 */
99199 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99200 * Merge control. If this is set then no merging of slab caches will occur.
99201 * (Could be removed. This was introduced to pacify the merge skeptics.)
99202 */
99203 -static int slab_nomerge;
99204 +static int slab_nomerge = 1;
99205
99206 static int __init setup_slab_nomerge(char *str)
99207 {
99208 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99209 /*
99210 * We may have set a slab to be unmergeable during bootstrap.
99211 */
99212 - if (s->refcount < 0)
99213 + if (atomic_read(&s->refcount) < 0)
99214 return 1;
99215
99216 return 0;
99217 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99218 if (err)
99219 goto out_free_cache;
99220
99221 - s->refcount = 1;
99222 + atomic_set(&s->refcount, 1);
99223 list_add(&s->list, &slab_caches);
99224 out:
99225 if (err)
99226 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99227 */
99228 flags &= CACHE_CREATE_MASK;
99229
99230 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99231 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99232 + flags |= SLAB_NO_SANITIZE;
99233 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99234 + flags &= ~SLAB_NO_SANITIZE;
99235 +#endif
99236 +
99237 s = __kmem_cache_alias(name, size, align, flags, ctor);
99238 if (s)
99239 goto out_unlock;
99240 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99241
99242 mutex_lock(&slab_mutex);
99243
99244 - s->refcount--;
99245 - if (s->refcount)
99246 + if (!atomic_dec_and_test(&s->refcount))
99247 goto out_unlock;
99248
99249 if (memcg_cleanup_cache_params(s) != 0)
99250 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99251 rcu_barrier();
99252
99253 memcg_free_cache_params(s);
99254 -#ifdef SLAB_SUPPORTS_SYSFS
99255 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99256 sysfs_slab_remove(s);
99257 #else
99258 slab_kmem_cache_release(s);
99259 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99260 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99261 name, size, err);
99262
99263 - s->refcount = -1; /* Exempt from merging for now */
99264 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99265 }
99266
99267 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99268 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99269
99270 create_boot_cache(s, name, size, flags);
99271 list_add(&s->list, &slab_caches);
99272 - s->refcount = 1;
99273 + atomic_set(&s->refcount, 1);
99274 return s;
99275 }
99276
99277 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99278 EXPORT_SYMBOL(kmalloc_dma_caches);
99279 #endif
99280
99281 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99282 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99283 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99284 +#endif
99285 +
99286 /*
99287 * Conversion table for small slabs sizes / 8 to the index in the
99288 * kmalloc array. This is necessary for slabs < 192 since we have non power
99289 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99290 return kmalloc_dma_caches[index];
99291
99292 #endif
99293 +
99294 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99295 + if (unlikely((flags & GFP_USERCOPY)))
99296 + return kmalloc_usercopy_caches[index];
99297 +
99298 +#endif
99299 +
99300 return kmalloc_caches[index];
99301 }
99302
99303 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99304 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99305 if (!kmalloc_caches[i]) {
99306 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99307 - 1 << i, flags);
99308 + 1 << i, SLAB_USERCOPY | flags);
99309 }
99310
99311 /*
99312 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99313 * earlier power of two caches
99314 */
99315 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99316 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99317 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99318
99319 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99320 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99321 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99322 }
99323
99324 /* Kmalloc array is now usable */
99325 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99326 }
99327 }
99328 #endif
99329 +
99330 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99331 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99332 + struct kmem_cache *s = kmalloc_caches[i];
99333 +
99334 + if (s) {
99335 + int size = kmalloc_size(i);
99336 + char *n = kasprintf(GFP_NOWAIT,
99337 + "usercopy-kmalloc-%d", size);
99338 +
99339 + BUG_ON(!n);
99340 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99341 + size, SLAB_USERCOPY | flags);
99342 + }
99343 + }
99344 +#endif
99345 +
99346 }
99347 #endif /* !CONFIG_SLOB */
99348
99349 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99350 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99351 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99352 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99353 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99354 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99355 +#endif
99356 #endif
99357 seq_putc(m, '\n');
99358 }
99359 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99360 module_init(slab_proc_init);
99361 #endif /* CONFIG_SLABINFO */
99362
99363 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99364 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99365 gfp_t flags)
99366 {
99367 void *ret;
99368 diff --git a/mm/slob.c b/mm/slob.c
99369 index 96a8620..46b3f12 100644
99370 --- a/mm/slob.c
99371 +++ b/mm/slob.c
99372 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99373 /*
99374 * Return the size of a slob block.
99375 */
99376 -static slobidx_t slob_units(slob_t *s)
99377 +static slobidx_t slob_units(const slob_t *s)
99378 {
99379 if (s->units > 0)
99380 return s->units;
99381 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99382 /*
99383 * Return the next free slob block pointer after this one.
99384 */
99385 -static slob_t *slob_next(slob_t *s)
99386 +static slob_t *slob_next(const slob_t *s)
99387 {
99388 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99389 slobidx_t next;
99390 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99391 /*
99392 * Returns true if s is the last free block in its page.
99393 */
99394 -static int slob_last(slob_t *s)
99395 +static int slob_last(const slob_t *s)
99396 {
99397 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99398 }
99399
99400 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99401 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99402 {
99403 - void *page;
99404 + struct page *page;
99405
99406 #ifdef CONFIG_NUMA
99407 if (node != NUMA_NO_NODE)
99408 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99409 if (!page)
99410 return NULL;
99411
99412 - return page_address(page);
99413 + __SetPageSlab(page);
99414 + return page;
99415 }
99416
99417 -static void slob_free_pages(void *b, int order)
99418 +static void slob_free_pages(struct page *sp, int order)
99419 {
99420 if (current->reclaim_state)
99421 current->reclaim_state->reclaimed_slab += 1 << order;
99422 - free_pages((unsigned long)b, order);
99423 + __ClearPageSlab(sp);
99424 + page_mapcount_reset(sp);
99425 + sp->private = 0;
99426 + __free_pages(sp, order);
99427 }
99428
99429 /*
99430 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99431
99432 /* Not enough space: must allocate a new page */
99433 if (!b) {
99434 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99435 - if (!b)
99436 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99437 + if (!sp)
99438 return NULL;
99439 - sp = virt_to_page(b);
99440 - __SetPageSlab(sp);
99441 + b = page_address(sp);
99442
99443 spin_lock_irqsave(&slob_lock, flags);
99444 sp->units = SLOB_UNITS(PAGE_SIZE);
99445 sp->freelist = b;
99446 + sp->private = 0;
99447 INIT_LIST_HEAD(&sp->lru);
99448 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99449 set_slob_page_free(sp, slob_list);
99450 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99451 /*
99452 * slob_free: entry point into the slob allocator.
99453 */
99454 -static void slob_free(void *block, int size)
99455 +static void slob_free(struct kmem_cache *c, void *block, int size)
99456 {
99457 struct page *sp;
99458 slob_t *prev, *next, *b = (slob_t *)block;
99459 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99460 if (slob_page_free(sp))
99461 clear_slob_page_free(sp);
99462 spin_unlock_irqrestore(&slob_lock, flags);
99463 - __ClearPageSlab(sp);
99464 - page_mapcount_reset(sp);
99465 - slob_free_pages(b, 0);
99466 + slob_free_pages(sp, 0);
99467 return;
99468 }
99469
99470 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99471 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99472 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99473 +#endif
99474 +
99475 if (!slob_page_free(sp)) {
99476 /* This slob page is about to become partially free. Easy! */
99477 sp->units = units;
99478 @@ -424,11 +431,10 @@ out:
99479 */
99480
99481 static __always_inline void *
99482 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99483 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99484 {
99485 - unsigned int *m;
99486 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99487 - void *ret;
99488 + slob_t *m;
99489 + void *ret = NULL;
99490
99491 gfp &= gfp_allowed_mask;
99492
99493 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99494
99495 if (!m)
99496 return NULL;
99497 - *m = size;
99498 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99499 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99500 + m[0].units = size;
99501 + m[1].units = align;
99502 ret = (void *)m + align;
99503
99504 trace_kmalloc_node(caller, ret,
99505 size, size + align, gfp, node);
99506 } else {
99507 unsigned int order = get_order(size);
99508 + struct page *page;
99509
99510 if (likely(order))
99511 gfp |= __GFP_COMP;
99512 - ret = slob_new_pages(gfp, order, node);
99513 + page = slob_new_pages(gfp, order, node);
99514 + if (page) {
99515 + ret = page_address(page);
99516 + page->private = size;
99517 + }
99518
99519 trace_kmalloc_node(caller, ret,
99520 size, PAGE_SIZE << order, gfp, node);
99521 }
99522
99523 - kmemleak_alloc(ret, size, 1, gfp);
99524 return ret;
99525 }
99526
99527 -void *__kmalloc(size_t size, gfp_t gfp)
99528 +static __always_inline void *
99529 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99530 +{
99531 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99532 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99533 +
99534 + if (!ZERO_OR_NULL_PTR(ret))
99535 + kmemleak_alloc(ret, size, 1, gfp);
99536 + return ret;
99537 +}
99538 +
99539 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99540 {
99541 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99542 }
99543 @@ -491,34 +515,112 @@ void kfree(const void *block)
99544 return;
99545 kmemleak_free(block);
99546
99547 + VM_BUG_ON(!virt_addr_valid(block));
99548 sp = virt_to_page(block);
99549 - if (PageSlab(sp)) {
99550 + VM_BUG_ON(!PageSlab(sp));
99551 + if (!sp->private) {
99552 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99553 - unsigned int *m = (unsigned int *)(block - align);
99554 - slob_free(m, *m + align);
99555 - } else
99556 + slob_t *m = (slob_t *)(block - align);
99557 + slob_free(NULL, m, m[0].units + align);
99558 + } else {
99559 + __ClearPageSlab(sp);
99560 + page_mapcount_reset(sp);
99561 + sp->private = 0;
99562 __free_pages(sp, compound_order(sp));
99563 + }
99564 }
99565 EXPORT_SYMBOL(kfree);
99566
99567 +bool is_usercopy_object(const void *ptr)
99568 +{
99569 + if (!slab_is_available())
99570 + return false;
99571 +
99572 + // PAX: TODO
99573 +
99574 + return false;
99575 +}
99576 +
99577 +#ifdef CONFIG_PAX_USERCOPY
99578 +const char *check_heap_object(const void *ptr, unsigned long n)
99579 +{
99580 + struct page *page;
99581 + const slob_t *free;
99582 + const void *base;
99583 + unsigned long flags;
99584 +
99585 + if (ZERO_OR_NULL_PTR(ptr))
99586 + return "<null>";
99587 +
99588 + if (!virt_addr_valid(ptr))
99589 + return NULL;
99590 +
99591 + page = virt_to_head_page(ptr);
99592 + if (!PageSlab(page))
99593 + return NULL;
99594 +
99595 + if (page->private) {
99596 + base = page;
99597 + if (base <= ptr && n <= page->private - (ptr - base))
99598 + return NULL;
99599 + return "<slob>";
99600 + }
99601 +
99602 + /* some tricky double walking to find the chunk */
99603 + spin_lock_irqsave(&slob_lock, flags);
99604 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99605 + free = page->freelist;
99606 +
99607 + while (!slob_last(free) && (void *)free <= ptr) {
99608 + base = free + slob_units(free);
99609 + free = slob_next(free);
99610 + }
99611 +
99612 + while (base < (void *)free) {
99613 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99614 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99615 + int offset;
99616 +
99617 + if (ptr < base + align)
99618 + break;
99619 +
99620 + offset = ptr - base - align;
99621 + if (offset >= m) {
99622 + base += size;
99623 + continue;
99624 + }
99625 +
99626 + if (n > m - offset)
99627 + break;
99628 +
99629 + spin_unlock_irqrestore(&slob_lock, flags);
99630 + return NULL;
99631 + }
99632 +
99633 + spin_unlock_irqrestore(&slob_lock, flags);
99634 + return "<slob>";
99635 +}
99636 +#endif
99637 +
99638 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99639 size_t ksize(const void *block)
99640 {
99641 struct page *sp;
99642 int align;
99643 - unsigned int *m;
99644 + slob_t *m;
99645
99646 BUG_ON(!block);
99647 if (unlikely(block == ZERO_SIZE_PTR))
99648 return 0;
99649
99650 sp = virt_to_page(block);
99651 - if (unlikely(!PageSlab(sp)))
99652 - return PAGE_SIZE << compound_order(sp);
99653 + VM_BUG_ON(!PageSlab(sp));
99654 + if (sp->private)
99655 + return sp->private;
99656
99657 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99658 - m = (unsigned int *)(block - align);
99659 - return SLOB_UNITS(*m) * SLOB_UNIT;
99660 + m = (slob_t *)(block - align);
99661 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99662 }
99663 EXPORT_SYMBOL(ksize);
99664
99665 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99666
99667 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99668 {
99669 - void *b;
99670 + void *b = NULL;
99671
99672 flags &= gfp_allowed_mask;
99673
99674 lockdep_trace_alloc(flags);
99675
99676 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99677 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99678 +#else
99679 if (c->size < PAGE_SIZE) {
99680 b = slob_alloc(c->size, flags, c->align, node);
99681 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99682 SLOB_UNITS(c->size) * SLOB_UNIT,
99683 flags, node);
99684 } else {
99685 - b = slob_new_pages(flags, get_order(c->size), node);
99686 + struct page *sp;
99687 +
99688 + sp = slob_new_pages(flags, get_order(c->size), node);
99689 + if (sp) {
99690 + b = page_address(sp);
99691 + sp->private = c->size;
99692 + }
99693 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99694 PAGE_SIZE << get_order(c->size),
99695 flags, node);
99696 }
99697 +#endif
99698
99699 if (b && c->ctor)
99700 c->ctor(b);
99701 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99702 EXPORT_SYMBOL(kmem_cache_alloc);
99703
99704 #ifdef CONFIG_NUMA
99705 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99706 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99707 {
99708 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99709 }
99710 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99711 EXPORT_SYMBOL(kmem_cache_alloc_node);
99712 #endif
99713
99714 -static void __kmem_cache_free(void *b, int size)
99715 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99716 {
99717 - if (size < PAGE_SIZE)
99718 - slob_free(b, size);
99719 + struct page *sp;
99720 +
99721 + sp = virt_to_page(b);
99722 + BUG_ON(!PageSlab(sp));
99723 + if (!sp->private)
99724 + slob_free(c, b, size);
99725 else
99726 - slob_free_pages(b, get_order(size));
99727 + slob_free_pages(sp, get_order(size));
99728 }
99729
99730 static void kmem_rcu_free(struct rcu_head *head)
99731 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99732 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99733 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99734
99735 - __kmem_cache_free(b, slob_rcu->size);
99736 + __kmem_cache_free(NULL, b, slob_rcu->size);
99737 }
99738
99739 void kmem_cache_free(struct kmem_cache *c, void *b)
99740 {
99741 + int size = c->size;
99742 +
99743 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99744 + if (size + c->align < PAGE_SIZE) {
99745 + size += c->align;
99746 + b -= c->align;
99747 + }
99748 +#endif
99749 +
99750 kmemleak_free_recursive(b, c->flags);
99751 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99752 struct slob_rcu *slob_rcu;
99753 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99754 - slob_rcu->size = c->size;
99755 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99756 + slob_rcu->size = size;
99757 call_rcu(&slob_rcu->head, kmem_rcu_free);
99758 } else {
99759 - __kmem_cache_free(b, c->size);
99760 + __kmem_cache_free(c, b, size);
99761 }
99762
99763 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99764 + trace_kfree(_RET_IP_, b);
99765 +#else
99766 trace_kmem_cache_free(_RET_IP_, b);
99767 +#endif
99768 +
99769 }
99770 EXPORT_SYMBOL(kmem_cache_free);
99771
99772 diff --git a/mm/slub.c b/mm/slub.c
99773 index fe376fe..2f5757c 100644
99774 --- a/mm/slub.c
99775 +++ b/mm/slub.c
99776 @@ -197,7 +197,7 @@ struct track {
99777
99778 enum track_item { TRACK_ALLOC, TRACK_FREE };
99779
99780 -#ifdef CONFIG_SYSFS
99781 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99782 static int sysfs_slab_add(struct kmem_cache *);
99783 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99784 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99785 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99786 if (!t->addr)
99787 return;
99788
99789 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99790 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99791 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99792 #ifdef CONFIG_STACKTRACE
99793 {
99794 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99795
99796 slab_free_hook(s, x);
99797
99798 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99799 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99800 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99801 + if (s->ctor)
99802 + s->ctor(x);
99803 + }
99804 +#endif
99805 +
99806 redo:
99807 /*
99808 * Determine the currently cpus per cpu slab.
99809 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99810 s->inuse = size;
99811
99812 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99813 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99814 + (!(flags & SLAB_NO_SANITIZE)) ||
99815 +#endif
99816 s->ctor)) {
99817 /*
99818 * Relocate free pointer after the object if it is not
99819 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99820
99821 __setup("slub_min_objects=", setup_slub_min_objects);
99822
99823 -void *__kmalloc(size_t size, gfp_t flags)
99824 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99825 {
99826 struct kmem_cache *s;
99827 void *ret;
99828 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99829 return ptr;
99830 }
99831
99832 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99833 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99834 {
99835 struct kmem_cache *s;
99836 void *ret;
99837 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99838 EXPORT_SYMBOL(__kmalloc_node);
99839 #endif
99840
99841 +bool is_usercopy_object(const void *ptr)
99842 +{
99843 + struct page *page;
99844 + struct kmem_cache *s;
99845 +
99846 + if (ZERO_OR_NULL_PTR(ptr))
99847 + return false;
99848 +
99849 + if (!slab_is_available())
99850 + return false;
99851 +
99852 + if (!virt_addr_valid(ptr))
99853 + return false;
99854 +
99855 + page = virt_to_head_page(ptr);
99856 +
99857 + if (!PageSlab(page))
99858 + return false;
99859 +
99860 + s = page->slab_cache;
99861 + return s->flags & SLAB_USERCOPY;
99862 +}
99863 +
99864 +#ifdef CONFIG_PAX_USERCOPY
99865 +const char *check_heap_object(const void *ptr, unsigned long n)
99866 +{
99867 + struct page *page;
99868 + struct kmem_cache *s;
99869 + unsigned long offset;
99870 +
99871 + if (ZERO_OR_NULL_PTR(ptr))
99872 + return "<null>";
99873 +
99874 + if (!virt_addr_valid(ptr))
99875 + return NULL;
99876 +
99877 + page = virt_to_head_page(ptr);
99878 +
99879 + if (!PageSlab(page))
99880 + return NULL;
99881 +
99882 + s = page->slab_cache;
99883 + if (!(s->flags & SLAB_USERCOPY))
99884 + return s->name;
99885 +
99886 + offset = (ptr - page_address(page)) % s->size;
99887 + if (offset <= s->object_size && n <= s->object_size - offset)
99888 + return NULL;
99889 +
99890 + return s->name;
99891 +}
99892 +#endif
99893 +
99894 size_t ksize(const void *object)
99895 {
99896 struct page *page;
99897 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
99898 if (unlikely(ZERO_OR_NULL_PTR(x)))
99899 return;
99900
99901 + VM_BUG_ON(!virt_addr_valid(x));
99902 page = virt_to_head_page(x);
99903 if (unlikely(!PageSlab(page))) {
99904 BUG_ON(!PageCompound(page));
99905 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99906 int i;
99907 struct kmem_cache *c;
99908
99909 - s->refcount++;
99910 + atomic_inc(&s->refcount);
99911
99912 /*
99913 * Adjust the object sizes so that we clear
99914 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99915 }
99916
99917 if (sysfs_slab_alias(s, name)) {
99918 - s->refcount--;
99919 + atomic_dec(&s->refcount);
99920 s = NULL;
99921 }
99922 }
99923 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
99924 }
99925 #endif
99926
99927 -#ifdef CONFIG_SYSFS
99928 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99929 static int count_inuse(struct page *page)
99930 {
99931 return page->inuse;
99932 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
99933 len += sprintf(buf + len, "%7ld ", l->count);
99934
99935 if (l->addr)
99936 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99937 + len += sprintf(buf + len, "%pS", NULL);
99938 +#else
99939 len += sprintf(buf + len, "%pS", (void *)l->addr);
99940 +#endif
99941 else
99942 len += sprintf(buf + len, "<not-available>");
99943
99944 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
99945 validate_slab_cache(kmalloc_caches[9]);
99946 }
99947 #else
99948 -#ifdef CONFIG_SYSFS
99949 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99950 static void resiliency_test(void) {};
99951 #endif
99952 #endif
99953
99954 -#ifdef CONFIG_SYSFS
99955 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99956 enum slab_stat_type {
99957 SL_ALL, /* All slabs */
99958 SL_PARTIAL, /* Only partially allocated slabs */
99959 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
99960 {
99961 if (!s->ctor)
99962 return 0;
99963 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99964 + return sprintf(buf, "%pS\n", NULL);
99965 +#else
99966 return sprintf(buf, "%pS\n", s->ctor);
99967 +#endif
99968 }
99969 SLAB_ATTR_RO(ctor);
99970
99971 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
99972 {
99973 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
99974 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
99975 }
99976 SLAB_ATTR_RO(aliases);
99977
99978 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
99979 SLAB_ATTR_RO(cache_dma);
99980 #endif
99981
99982 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99983 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
99984 +{
99985 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
99986 +}
99987 +SLAB_ATTR_RO(usercopy);
99988 +#endif
99989 +
99990 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99991 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
99992 +{
99993 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
99994 +}
99995 +SLAB_ATTR_RO(sanitize);
99996 +#endif
99997 +
99998 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
99999 {
100000 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
100001 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
100002 * as well as cause other issues like converting a mergeable
100003 * cache into an umergeable one.
100004 */
100005 - if (s->refcount > 1)
100006 + if (atomic_read(&s->refcount) > 1)
100007 return -EINVAL;
100008
100009 s->flags &= ~SLAB_TRACE;
100010 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
100011 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
100012 size_t length)
100013 {
100014 - if (s->refcount > 1)
100015 + if (atomic_read(&s->refcount) > 1)
100016 return -EINVAL;
100017
100018 s->flags &= ~SLAB_FAILSLAB;
100019 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
100020 #ifdef CONFIG_ZONE_DMA
100021 &cache_dma_attr.attr,
100022 #endif
100023 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100024 + &usercopy_attr.attr,
100025 +#endif
100026 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100027 + &sanitize_attr.attr,
100028 +#endif
100029 #ifdef CONFIG_NUMA
100030 &remote_node_defrag_ratio_attr.attr,
100031 #endif
100032 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
100033 return name;
100034 }
100035
100036 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100037 static int sysfs_slab_add(struct kmem_cache *s)
100038 {
100039 int err;
100040 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
100041 kobject_del(&s->kobj);
100042 kobject_put(&s->kobj);
100043 }
100044 +#endif
100045
100046 /*
100047 * Need to buffer aliases during bootup until sysfs becomes
100048 @@ -5161,6 +5258,7 @@ struct saved_alias {
100049
100050 static struct saved_alias *alias_list;
100051
100052 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
100053 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100054 {
100055 struct saved_alias *al;
100056 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
100057 alias_list = al;
100058 return 0;
100059 }
100060 +#endif
100061
100062 static int __init slab_sysfs_init(void)
100063 {
100064 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
100065 index 4cba9c2..b4f9fcc 100644
100066 --- a/mm/sparse-vmemmap.c
100067 +++ b/mm/sparse-vmemmap.c
100068 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
100069 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100070 if (!p)
100071 return NULL;
100072 - pud_populate(&init_mm, pud, p);
100073 + pud_populate_kernel(&init_mm, pud, p);
100074 }
100075 return pud;
100076 }
100077 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
100078 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
100079 if (!p)
100080 return NULL;
100081 - pgd_populate(&init_mm, pgd, p);
100082 + pgd_populate_kernel(&init_mm, pgd, p);
100083 }
100084 return pgd;
100085 }
100086 diff --git a/mm/sparse.c b/mm/sparse.c
100087 index d1b48b6..6e8590e 100644
100088 --- a/mm/sparse.c
100089 +++ b/mm/sparse.c
100090 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
100091
100092 for (i = 0; i < PAGES_PER_SECTION; i++) {
100093 if (PageHWPoison(&memmap[i])) {
100094 - atomic_long_sub(1, &num_poisoned_pages);
100095 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
100096 ClearPageHWPoison(&memmap[i]);
100097 }
100098 }
100099 diff --git a/mm/swap.c b/mm/swap.c
100100 index 8a12b33..7068e78 100644
100101 --- a/mm/swap.c
100102 +++ b/mm/swap.c
100103 @@ -31,6 +31,7 @@
100104 #include <linux/memcontrol.h>
100105 #include <linux/gfp.h>
100106 #include <linux/uio.h>
100107 +#include <linux/hugetlb.h>
100108
100109 #include "internal.h"
100110
100111 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
100112
100113 __page_cache_release(page);
100114 dtor = get_compound_page_dtor(page);
100115 + if (!PageHuge(page))
100116 + BUG_ON(dtor != free_compound_page);
100117 (*dtor)(page);
100118 }
100119
100120 diff --git a/mm/swapfile.c b/mm/swapfile.c
100121 index 63f55cc..31874e6 100644
100122 --- a/mm/swapfile.c
100123 +++ b/mm/swapfile.c
100124 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
100125
100126 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
100127 /* Activity counter to indicate that a swapon or swapoff has occurred */
100128 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
100129 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
100130
100131 static inline unsigned char swap_count(unsigned char ent)
100132 {
100133 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
100134 spin_unlock(&swap_lock);
100135
100136 err = 0;
100137 - atomic_inc(&proc_poll_event);
100138 + atomic_inc_unchecked(&proc_poll_event);
100139 wake_up_interruptible(&proc_poll_wait);
100140
100141 out_dput:
100142 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
100143
100144 poll_wait(file, &proc_poll_wait, wait);
100145
100146 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100147 - seq->poll_event = atomic_read(&proc_poll_event);
100148 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100149 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100150 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100151 }
100152
100153 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100154 return ret;
100155
100156 seq = file->private_data;
100157 - seq->poll_event = atomic_read(&proc_poll_event);
100158 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100159 return 0;
100160 }
100161
100162 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100163 (frontswap_map) ? "FS" : "");
100164
100165 mutex_unlock(&swapon_mutex);
100166 - atomic_inc(&proc_poll_event);
100167 + atomic_inc_unchecked(&proc_poll_event);
100168 wake_up_interruptible(&proc_poll_wait);
100169
100170 if (S_ISREG(inode->i_mode))
100171 diff --git a/mm/util.c b/mm/util.c
100172 index fec39d4..3e60325 100644
100173 --- a/mm/util.c
100174 +++ b/mm/util.c
100175 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100176 void arch_pick_mmap_layout(struct mm_struct *mm)
100177 {
100178 mm->mmap_base = TASK_UNMAPPED_BASE;
100179 +
100180 +#ifdef CONFIG_PAX_RANDMMAP
100181 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100182 + mm->mmap_base += mm->delta_mmap;
100183 +#endif
100184 +
100185 mm->get_unmapped_area = arch_get_unmapped_area;
100186 }
100187 #endif
100188 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100189 if (!mm->arg_end)
100190 goto out_mm; /* Shh! No looking before we're done */
100191
100192 + if (gr_acl_handle_procpidmem(task))
100193 + goto out_mm;
100194 +
100195 len = mm->arg_end - mm->arg_start;
100196
100197 if (len > buflen)
100198 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100199 index 39c3388..7d976d4 100644
100200 --- a/mm/vmalloc.c
100201 +++ b/mm/vmalloc.c
100202 @@ -39,20 +39,65 @@ struct vfree_deferred {
100203 struct work_struct wq;
100204 };
100205 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100206 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100207 +
100208 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100209 +struct stack_deferred_llist {
100210 + struct llist_head list;
100211 + void *stack;
100212 + void *lowmem_stack;
100213 +};
100214 +
100215 +struct stack_deferred {
100216 + struct stack_deferred_llist list;
100217 + struct work_struct wq;
100218 +};
100219 +
100220 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100221 +#endif
100222
100223 static void __vunmap(const void *, int);
100224
100225 -static void free_work(struct work_struct *w)
100226 +static void vfree_work(struct work_struct *w)
100227 +{
100228 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100229 + struct llist_node *llnode = llist_del_all(&p->list);
100230 + while (llnode) {
100231 + void *x = llnode;
100232 + llnode = llist_next(llnode);
100233 + __vunmap(x, 1);
100234 + }
100235 +}
100236 +
100237 +static void vunmap_work(struct work_struct *w)
100238 {
100239 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100240 struct llist_node *llnode = llist_del_all(&p->list);
100241 while (llnode) {
100242 void *p = llnode;
100243 llnode = llist_next(llnode);
100244 - __vunmap(p, 1);
100245 + __vunmap(p, 0);
100246 }
100247 }
100248
100249 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100250 +static void unmap_work(struct work_struct *w)
100251 +{
100252 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100253 + struct llist_node *llnode = llist_del_all(&p->list.list);
100254 + while (llnode) {
100255 + struct stack_deferred_llist *x =
100256 + llist_entry((struct llist_head *)llnode,
100257 + struct stack_deferred_llist, list);
100258 + void *stack = ACCESS_ONCE(x->stack);
100259 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100260 + llnode = llist_next(llnode);
100261 + __vunmap(stack, 0);
100262 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100263 + }
100264 +}
100265 +#endif
100266 +
100267 /*** Page table manipulation functions ***/
100268
100269 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100270 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100271
100272 pte = pte_offset_kernel(pmd, addr);
100273 do {
100274 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100275 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100276 +
100277 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100278 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100279 + BUG_ON(!pte_exec(*pte));
100280 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100281 + continue;
100282 + }
100283 +#endif
100284 +
100285 + {
100286 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100287 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100288 + }
100289 } while (pte++, addr += PAGE_SIZE, addr != end);
100290 }
100291
100292 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100293 pte = pte_alloc_kernel(pmd, addr);
100294 if (!pte)
100295 return -ENOMEM;
100296 +
100297 + pax_open_kernel();
100298 do {
100299 struct page *page = pages[*nr];
100300
100301 - if (WARN_ON(!pte_none(*pte)))
100302 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100303 + if (pgprot_val(prot) & _PAGE_NX)
100304 +#endif
100305 +
100306 + if (!pte_none(*pte)) {
100307 + pax_close_kernel();
100308 + WARN_ON(1);
100309 return -EBUSY;
100310 - if (WARN_ON(!page))
100311 + }
100312 + if (!page) {
100313 + pax_close_kernel();
100314 + WARN_ON(1);
100315 return -ENOMEM;
100316 + }
100317 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100318 (*nr)++;
100319 } while (pte++, addr += PAGE_SIZE, addr != end);
100320 + pax_close_kernel();
100321 return 0;
100322 }
100323
100324 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100325 pmd_t *pmd;
100326 unsigned long next;
100327
100328 - pmd = pmd_alloc(&init_mm, pud, addr);
100329 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100330 if (!pmd)
100331 return -ENOMEM;
100332 do {
100333 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100334 pud_t *pud;
100335 unsigned long next;
100336
100337 - pud = pud_alloc(&init_mm, pgd, addr);
100338 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100339 if (!pud)
100340 return -ENOMEM;
100341 do {
100342 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100343 if (addr >= MODULES_VADDR && addr < MODULES_END)
100344 return 1;
100345 #endif
100346 +
100347 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100348 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100349 + return 1;
100350 +#endif
100351 +
100352 return is_vmalloc_addr(x);
100353 }
100354
100355 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100356
100357 if (!pgd_none(*pgd)) {
100358 pud_t *pud = pud_offset(pgd, addr);
100359 +#ifdef CONFIG_X86
100360 + if (!pud_large(*pud))
100361 +#endif
100362 if (!pud_none(*pud)) {
100363 pmd_t *pmd = pmd_offset(pud, addr);
100364 +#ifdef CONFIG_X86
100365 + if (!pmd_large(*pmd))
100366 +#endif
100367 if (!pmd_none(*pmd)) {
100368 pte_t *ptep, pte;
100369
100370 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100371 * Allocate a region of KVA of the specified size and alignment, within the
100372 * vstart and vend.
100373 */
100374 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100375 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100376 unsigned long align,
100377 unsigned long vstart, unsigned long vend,
100378 int node, gfp_t gfp_mask)
100379 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100380 for_each_possible_cpu(i) {
100381 struct vmap_block_queue *vbq;
100382 struct vfree_deferred *p;
100383 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100384 + struct stack_deferred *p2;
100385 +#endif
100386
100387 vbq = &per_cpu(vmap_block_queue, i);
100388 spin_lock_init(&vbq->lock);
100389 INIT_LIST_HEAD(&vbq->free);
100390 +
100391 p = &per_cpu(vfree_deferred, i);
100392 init_llist_head(&p->list);
100393 - INIT_WORK(&p->wq, free_work);
100394 + INIT_WORK(&p->wq, vfree_work);
100395 +
100396 + p = &per_cpu(vunmap_deferred, i);
100397 + init_llist_head(&p->list);
100398 + INIT_WORK(&p->wq, vunmap_work);
100399 +
100400 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100401 + p2 = &per_cpu(stack_deferred, i);
100402 + init_llist_head(&p2->list.list);
100403 + INIT_WORK(&p2->wq, unmap_work);
100404 +#endif
100405 }
100406
100407 /* Import existing vmlist entries. */
100408 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100409 struct vm_struct *area;
100410
100411 BUG_ON(in_interrupt());
100412 +
100413 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100414 + if (flags & VM_KERNEXEC) {
100415 + if (start != VMALLOC_START || end != VMALLOC_END)
100416 + return NULL;
100417 + start = (unsigned long)MODULES_EXEC_VADDR;
100418 + end = (unsigned long)MODULES_EXEC_END;
100419 + }
100420 +#endif
100421 +
100422 if (flags & VM_IOREMAP)
100423 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100424
100425 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100426 */
100427 void vunmap(const void *addr)
100428 {
100429 - BUG_ON(in_interrupt());
100430 - might_sleep();
100431 - if (addr)
100432 + if (!addr)
100433 + return;
100434 +
100435 + if (unlikely(in_interrupt())) {
100436 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
100437 + if (llist_add((struct llist_node *)addr, &p->list))
100438 + schedule_work(&p->wq);
100439 + } else {
100440 + might_sleep();
100441 __vunmap(addr, 0);
100442 + }
100443 }
100444 EXPORT_SYMBOL(vunmap);
100445
100446 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100447 +void unmap_process_stacks(struct task_struct *task)
100448 +{
100449 + if (unlikely(in_interrupt())) {
100450 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100451 + struct stack_deferred_llist *list = task->stack;
100452 + list->stack = task->stack;
100453 + list->lowmem_stack = task->lowmem_stack;
100454 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100455 + schedule_work(&p->wq);
100456 + } else {
100457 + __vunmap(task->stack, 0);
100458 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100459 + }
100460 +}
100461 +#endif
100462 +
100463 /**
100464 * vmap - map an array of pages into virtually contiguous space
100465 * @pages: array of page pointers
100466 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
100467 if (count > totalram_pages)
100468 return NULL;
100469
100470 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100471 + if (!(pgprot_val(prot) & _PAGE_NX))
100472 + flags |= VM_KERNEXEC;
100473 +#endif
100474 +
100475 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100476 __builtin_return_address(0));
100477 if (!area)
100478 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100479 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100480 goto fail;
100481
100482 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100483 + if (!(pgprot_val(prot) & _PAGE_NX))
100484 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100485 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100486 + else
100487 +#endif
100488 +
100489 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100490 start, end, node, gfp_mask, caller);
100491 if (!area)
100492 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
100493 * For tight control over page level allocator and protection flags
100494 * use __vmalloc() instead.
100495 */
100496 -
100497 void *vmalloc_exec(unsigned long size)
100498 {
100499 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100500 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100501 NUMA_NO_NODE, __builtin_return_address(0));
100502 }
100503
100504 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100505 {
100506 struct vm_struct *area;
100507
100508 + BUG_ON(vma->vm_mirror);
100509 +
100510 size = PAGE_ALIGN(size);
100511
100512 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100513 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
100514 v->addr, v->addr + v->size, v->size);
100515
100516 if (v->caller)
100517 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100518 + seq_printf(m, " %pK", v->caller);
100519 +#else
100520 seq_printf(m, " %pS", v->caller);
100521 +#endif
100522
100523 if (v->nr_pages)
100524 seq_printf(m, " pages=%d", v->nr_pages);
100525 diff --git a/mm/vmstat.c b/mm/vmstat.c
100526 index cdac773..7dd324e 100644
100527 --- a/mm/vmstat.c
100528 +++ b/mm/vmstat.c
100529 @@ -24,6 +24,7 @@
100530 #include <linux/mm_inline.h>
100531 #include <linux/page_ext.h>
100532 #include <linux/page_owner.h>
100533 +#include <linux/grsecurity.h>
100534
100535 #include "internal.h"
100536
100537 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100538 *
100539 * vm_stat contains the global counters
100540 */
100541 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100542 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100543 EXPORT_SYMBOL(vm_stat);
100544
100545 #ifdef CONFIG_SMP
100546 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100547
100548 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100549 if (diff[i]) {
100550 - atomic_long_add(diff[i], &vm_stat[i]);
100551 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100552 changes++;
100553 }
100554 return changes;
100555 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100556 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100557 if (v) {
100558
100559 - atomic_long_add(v, &zone->vm_stat[i]);
100560 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100561 global_diff[i] += v;
100562 #ifdef CONFIG_NUMA
100563 /* 3 seconds idle till flush */
100564 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100565
100566 v = p->vm_stat_diff[i];
100567 p->vm_stat_diff[i] = 0;
100568 - atomic_long_add(v, &zone->vm_stat[i]);
100569 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100570 global_diff[i] += v;
100571 }
100572 }
100573 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100574 if (pset->vm_stat_diff[i]) {
100575 int v = pset->vm_stat_diff[i];
100576 pset->vm_stat_diff[i] = 0;
100577 - atomic_long_add(v, &zone->vm_stat[i]);
100578 - atomic_long_add(v, &vm_stat[i]);
100579 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100580 + atomic_long_add_unchecked(v, &vm_stat[i]);
100581 }
100582 }
100583 #endif
100584 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100585 stat_items_size += sizeof(struct vm_event_state);
100586 #endif
100587
100588 - v = kmalloc(stat_items_size, GFP_KERNEL);
100589 + v = kzalloc(stat_items_size, GFP_KERNEL);
100590 m->private = v;
100591 if (!v)
100592 return ERR_PTR(-ENOMEM);
100593 +
100594 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100595 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100596 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100597 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100598 + && !in_group_p(grsec_proc_gid)
100599 +#endif
100600 + )
100601 + return (unsigned long *)m->private + *pos;
100602 +#endif
100603 +#endif
100604 +
100605 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100606 v[i] = global_page_state(i);
100607 v += NR_VM_ZONE_STAT_ITEMS;
100608 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100609 cpu_notifier_register_done();
100610 #endif
100611 #ifdef CONFIG_PROC_FS
100612 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100613 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100614 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100615 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100616 + {
100617 + mode_t gr_mode = S_IRUGO;
100618 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100619 + gr_mode = S_IRUSR;
100620 +#endif
100621 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100622 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100623 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100624 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100625 + }
100626 #endif
100627 return 0;
100628 }
100629 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100630 index 64c6bed..b79a5de 100644
100631 --- a/net/8021q/vlan.c
100632 +++ b/net/8021q/vlan.c
100633 @@ -481,7 +481,7 @@ out:
100634 return NOTIFY_DONE;
100635 }
100636
100637 -static struct notifier_block vlan_notifier_block __read_mostly = {
100638 +static struct notifier_block vlan_notifier_block = {
100639 .notifier_call = vlan_device_event,
100640 };
100641
100642 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100643 err = -EPERM;
100644 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100645 break;
100646 - if ((args.u.name_type >= 0) &&
100647 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100648 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100649 struct vlan_net *vn;
100650
100651 vn = net_generic(net, vlan_net_id);
100652 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100653 index 8ac8a5c..991defc 100644
100654 --- a/net/8021q/vlan_netlink.c
100655 +++ b/net/8021q/vlan_netlink.c
100656 @@ -238,7 +238,7 @@ nla_put_failure:
100657 return -EMSGSIZE;
100658 }
100659
100660 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100661 +struct rtnl_link_ops vlan_link_ops = {
100662 .kind = "vlan",
100663 .maxtype = IFLA_VLAN_MAX,
100664 .policy = vlan_policy,
100665 diff --git a/net/9p/client.c b/net/9p/client.c
100666 index e86a9bea..e91f70e 100644
100667 --- a/net/9p/client.c
100668 +++ b/net/9p/client.c
100669 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100670 len - inline_len);
100671 } else {
100672 err = copy_from_user(ename + inline_len,
100673 - uidata, len - inline_len);
100674 + (char __force_user *)uidata, len - inline_len);
100675 if (err) {
100676 err = -EFAULT;
100677 goto out_err;
100678 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100679 kernel_buf = 1;
100680 indata = data;
100681 } else
100682 - indata = (__force char *)udata;
100683 + indata = (__force_kernel char *)udata;
100684 /*
100685 * response header len is 11
100686 * PDU Header(7) + IO Size (4)
100687 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100688 kernel_buf = 1;
100689 odata = data;
100690 } else
100691 - odata = (char *)udata;
100692 + odata = (char __force_kernel *)udata;
100693 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100694 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100695 fid->fid, offset, rsize);
100696 diff --git a/net/9p/mod.c b/net/9p/mod.c
100697 index 6ab36ae..6f1841b 100644
100698 --- a/net/9p/mod.c
100699 +++ b/net/9p/mod.c
100700 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100701 void v9fs_register_trans(struct p9_trans_module *m)
100702 {
100703 spin_lock(&v9fs_trans_lock);
100704 - list_add_tail(&m->list, &v9fs_trans_list);
100705 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100706 spin_unlock(&v9fs_trans_lock);
100707 }
100708 EXPORT_SYMBOL(v9fs_register_trans);
100709 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100710 void v9fs_unregister_trans(struct p9_trans_module *m)
100711 {
100712 spin_lock(&v9fs_trans_lock);
100713 - list_del_init(&m->list);
100714 + pax_list_del_init((struct list_head *)&m->list);
100715 spin_unlock(&v9fs_trans_lock);
100716 }
100717 EXPORT_SYMBOL(v9fs_unregister_trans);
100718 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100719 index 80d08f6..de63fd1 100644
100720 --- a/net/9p/trans_fd.c
100721 +++ b/net/9p/trans_fd.c
100722 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100723 oldfs = get_fs();
100724 set_fs(get_ds());
100725 /* The cast to a user pointer is valid due to the set_fs() */
100726 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100727 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100728 set_fs(oldfs);
100729
100730 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100731 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100732 index af46bc4..f9adfcd 100644
100733 --- a/net/appletalk/atalk_proc.c
100734 +++ b/net/appletalk/atalk_proc.c
100735 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100736 struct proc_dir_entry *p;
100737 int rc = -ENOMEM;
100738
100739 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100740 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100741 if (!atalk_proc_dir)
100742 goto out;
100743
100744 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100745 index 876fbe8..8bbea9f 100644
100746 --- a/net/atm/atm_misc.c
100747 +++ b/net/atm/atm_misc.c
100748 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100749 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100750 return 1;
100751 atm_return(vcc, truesize);
100752 - atomic_inc(&vcc->stats->rx_drop);
100753 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100754 return 0;
100755 }
100756 EXPORT_SYMBOL(atm_charge);
100757 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100758 }
100759 }
100760 atm_return(vcc, guess);
100761 - atomic_inc(&vcc->stats->rx_drop);
100762 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100763 return NULL;
100764 }
100765 EXPORT_SYMBOL(atm_alloc_charge);
100766 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100767
100768 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100769 {
100770 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100771 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100772 __SONET_ITEMS
100773 #undef __HANDLE_ITEM
100774 }
100775 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100776
100777 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100778 {
100779 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100780 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100781 __SONET_ITEMS
100782 #undef __HANDLE_ITEM
100783 }
100784 diff --git a/net/atm/lec.c b/net/atm/lec.c
100785 index 4b98f89..5a2f6cb 100644
100786 --- a/net/atm/lec.c
100787 +++ b/net/atm/lec.c
100788 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100789 }
100790
100791 static struct lane2_ops lane2_ops = {
100792 - lane2_resolve, /* resolve, spec 3.1.3 */
100793 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100794 - NULL /* associate indicator, spec 3.1.5 */
100795 + .resolve = lane2_resolve,
100796 + .associate_req = lane2_associate_req,
100797 + .associate_indicator = NULL
100798 };
100799
100800 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100801 diff --git a/net/atm/lec.h b/net/atm/lec.h
100802 index 4149db1..f2ab682 100644
100803 --- a/net/atm/lec.h
100804 +++ b/net/atm/lec.h
100805 @@ -48,7 +48,7 @@ struct lane2_ops {
100806 const u8 *tlvs, u32 sizeoftlvs);
100807 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100808 const u8 *tlvs, u32 sizeoftlvs);
100809 -};
100810 +} __no_const;
100811
100812 /*
100813 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100814 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100815 index d1b2d9a..d549f7f 100644
100816 --- a/net/atm/mpoa_caches.c
100817 +++ b/net/atm/mpoa_caches.c
100818 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100819
100820
100821 static struct in_cache_ops ingress_ops = {
100822 - in_cache_add_entry, /* add_entry */
100823 - in_cache_get, /* get */
100824 - in_cache_get_with_mask, /* get_with_mask */
100825 - in_cache_get_by_vcc, /* get_by_vcc */
100826 - in_cache_put, /* put */
100827 - in_cache_remove_entry, /* remove_entry */
100828 - cache_hit, /* cache_hit */
100829 - clear_count_and_expired, /* clear_count */
100830 - check_resolving_entries, /* check_resolving */
100831 - refresh_entries, /* refresh */
100832 - in_destroy_cache /* destroy_cache */
100833 + .add_entry = in_cache_add_entry,
100834 + .get = in_cache_get,
100835 + .get_with_mask = in_cache_get_with_mask,
100836 + .get_by_vcc = in_cache_get_by_vcc,
100837 + .put = in_cache_put,
100838 + .remove_entry = in_cache_remove_entry,
100839 + .cache_hit = cache_hit,
100840 + .clear_count = clear_count_and_expired,
100841 + .check_resolving = check_resolving_entries,
100842 + .refresh = refresh_entries,
100843 + .destroy_cache = in_destroy_cache
100844 };
100845
100846 static struct eg_cache_ops egress_ops = {
100847 - eg_cache_add_entry, /* add_entry */
100848 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100849 - eg_cache_get_by_tag, /* get_by_tag */
100850 - eg_cache_get_by_vcc, /* get_by_vcc */
100851 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100852 - eg_cache_put, /* put */
100853 - eg_cache_remove_entry, /* remove_entry */
100854 - update_eg_cache_entry, /* update */
100855 - clear_expired, /* clear_expired */
100856 - eg_destroy_cache /* destroy_cache */
100857 + .add_entry = eg_cache_add_entry,
100858 + .get_by_cache_id = eg_cache_get_by_cache_id,
100859 + .get_by_tag = eg_cache_get_by_tag,
100860 + .get_by_vcc = eg_cache_get_by_vcc,
100861 + .get_by_src_ip = eg_cache_get_by_src_ip,
100862 + .put = eg_cache_put,
100863 + .remove_entry = eg_cache_remove_entry,
100864 + .update = update_eg_cache_entry,
100865 + .clear_expired = clear_expired,
100866 + .destroy_cache = eg_destroy_cache
100867 };
100868
100869
100870 diff --git a/net/atm/proc.c b/net/atm/proc.c
100871 index bbb6461..cf04016 100644
100872 --- a/net/atm/proc.c
100873 +++ b/net/atm/proc.c
100874 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
100875 const struct k_atm_aal_stats *stats)
100876 {
100877 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
100878 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
100879 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
100880 - atomic_read(&stats->rx_drop));
100881 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
100882 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
100883 + atomic_read_unchecked(&stats->rx_drop));
100884 }
100885
100886 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
100887 diff --git a/net/atm/resources.c b/net/atm/resources.c
100888 index 0447d5d..3cf4728 100644
100889 --- a/net/atm/resources.c
100890 +++ b/net/atm/resources.c
100891 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
100892 static void copy_aal_stats(struct k_atm_aal_stats *from,
100893 struct atm_aal_stats *to)
100894 {
100895 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100896 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100897 __AAL_STAT_ITEMS
100898 #undef __HANDLE_ITEM
100899 }
100900 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
100901 static void subtract_aal_stats(struct k_atm_aal_stats *from,
100902 struct atm_aal_stats *to)
100903 {
100904 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100905 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
100906 __AAL_STAT_ITEMS
100907 #undef __HANDLE_ITEM
100908 }
100909 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
100910 index 919a5ce..cc6b444 100644
100911 --- a/net/ax25/sysctl_net_ax25.c
100912 +++ b/net/ax25/sysctl_net_ax25.c
100913 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
100914 {
100915 char path[sizeof("net/ax25/") + IFNAMSIZ];
100916 int k;
100917 - struct ctl_table *table;
100918 + ctl_table_no_const *table;
100919
100920 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
100921 if (!table)
100922 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
100923 index 1e80539..676c37a 100644
100924 --- a/net/batman-adv/bat_iv_ogm.c
100925 +++ b/net/batman-adv/bat_iv_ogm.c
100926 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
100927
100928 /* randomize initial seqno to avoid collision */
100929 get_random_bytes(&random_seqno, sizeof(random_seqno));
100930 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100931 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100932
100933 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
100934 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
100935 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
100936 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
100937
100938 /* change sequence number to network order */
100939 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
100940 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
100941 batadv_ogm_packet->seqno = htonl(seqno);
100942 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
100943 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
100944
100945 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
100946
100947 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
100948 return;
100949
100950 /* could be changed by schedule_own_packet() */
100951 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
100952 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
100953
100954 if (ogm_packet->flags & BATADV_DIRECTLINK)
100955 has_directlink_flag = true;
100956 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
100957 index 00f9e14..e1c7203 100644
100958 --- a/net/batman-adv/fragmentation.c
100959 +++ b/net/batman-adv/fragmentation.c
100960 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
100961 frag_header.packet_type = BATADV_UNICAST_FRAG;
100962 frag_header.version = BATADV_COMPAT_VERSION;
100963 frag_header.ttl = BATADV_TTL;
100964 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
100965 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
100966 frag_header.reserved = 0;
100967 frag_header.no = 0;
100968 frag_header.total_size = htons(skb->len);
100969 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
100970 index 5467955..75ad4e3 100644
100971 --- a/net/batman-adv/soft-interface.c
100972 +++ b/net/batman-adv/soft-interface.c
100973 @@ -296,7 +296,7 @@ send:
100974 primary_if->net_dev->dev_addr);
100975
100976 /* set broadcast sequence number */
100977 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
100978 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
100979 bcast_packet->seqno = htonl(seqno);
100980
100981 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
100982 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100983 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
100984
100985 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
100986 - atomic_set(&bat_priv->bcast_seqno, 1);
100987 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
100988 atomic_set(&bat_priv->tt.vn, 0);
100989 atomic_set(&bat_priv->tt.local_changes, 0);
100990 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
100991 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100992
100993 /* randomize initial seqno to avoid collision */
100994 get_random_bytes(&random_seqno, sizeof(random_seqno));
100995 - atomic_set(&bat_priv->frag_seqno, random_seqno);
100996 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
100997
100998 bat_priv->primary_if = NULL;
100999 bat_priv->num_ifaces = 0;
101000 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
101001 return 0;
101002 }
101003
101004 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
101005 +struct rtnl_link_ops batadv_link_ops = {
101006 .kind = "batadv",
101007 .priv_size = sizeof(struct batadv_priv),
101008 .setup = batadv_softif_init_early,
101009 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
101010 index 8854c05..ee5d5497 100644
101011 --- a/net/batman-adv/types.h
101012 +++ b/net/batman-adv/types.h
101013 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
101014 struct batadv_hard_iface_bat_iv {
101015 unsigned char *ogm_buff;
101016 int ogm_buff_len;
101017 - atomic_t ogm_seqno;
101018 + atomic_unchecked_t ogm_seqno;
101019 };
101020
101021 /**
101022 @@ -768,7 +768,7 @@ struct batadv_priv {
101023 atomic_t bonding;
101024 atomic_t fragmentation;
101025 atomic_t packet_size_max;
101026 - atomic_t frag_seqno;
101027 + atomic_unchecked_t frag_seqno;
101028 #ifdef CONFIG_BATMAN_ADV_BLA
101029 atomic_t bridge_loop_avoidance;
101030 #endif
101031 @@ -787,7 +787,7 @@ struct batadv_priv {
101032 #endif
101033 uint32_t isolation_mark;
101034 uint32_t isolation_mark_mask;
101035 - atomic_t bcast_seqno;
101036 + atomic_unchecked_t bcast_seqno;
101037 atomic_t bcast_queue_left;
101038 atomic_t batman_queue_left;
101039 char num_ifaces;
101040 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
101041 index 2c245fd..dccf543 100644
101042 --- a/net/bluetooth/hci_sock.c
101043 +++ b/net/bluetooth/hci_sock.c
101044 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
101045 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
101046 }
101047
101048 - len = min_t(unsigned int, len, sizeof(uf));
101049 + len = min((size_t)len, sizeof(uf));
101050 if (copy_from_user(&uf, optval, len)) {
101051 err = -EFAULT;
101052 break;
101053 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
101054 index d04dc00..d25d576 100644
101055 --- a/net/bluetooth/l2cap_core.c
101056 +++ b/net/bluetooth/l2cap_core.c
101057 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
101058 break;
101059
101060 case L2CAP_CONF_RFC:
101061 - if (olen == sizeof(rfc))
101062 - memcpy(&rfc, (void *)val, olen);
101063 + if (olen != sizeof(rfc))
101064 + break;
101065 +
101066 + memcpy(&rfc, (void *)val, olen);
101067
101068 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
101069 rfc.mode != chan->mode)
101070 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
101071 index f65caf4..c07110c 100644
101072 --- a/net/bluetooth/l2cap_sock.c
101073 +++ b/net/bluetooth/l2cap_sock.c
101074 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101075 struct sock *sk = sock->sk;
101076 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
101077 struct l2cap_options opts;
101078 - int len, err = 0;
101079 + int err = 0;
101080 + size_t len = optlen;
101081 u32 opt;
101082
101083 BT_DBG("sk %p", sk);
101084 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
101085 opts.max_tx = chan->max_tx;
101086 opts.txwin_size = chan->tx_win;
101087
101088 - len = min_t(unsigned int, sizeof(opts), optlen);
101089 + len = min(sizeof(opts), len);
101090 if (copy_from_user((char *) &opts, optval, len)) {
101091 err = -EFAULT;
101092 break;
101093 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101094 struct bt_security sec;
101095 struct bt_power pwr;
101096 struct l2cap_conn *conn;
101097 - int len, err = 0;
101098 + int err = 0;
101099 + size_t len = optlen;
101100 u32 opt;
101101
101102 BT_DBG("sk %p", sk);
101103 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101104
101105 sec.level = BT_SECURITY_LOW;
101106
101107 - len = min_t(unsigned int, sizeof(sec), optlen);
101108 + len = min(sizeof(sec), len);
101109 if (copy_from_user((char *) &sec, optval, len)) {
101110 err = -EFAULT;
101111 break;
101112 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
101113
101114 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
101115
101116 - len = min_t(unsigned int, sizeof(pwr), optlen);
101117 + len = min(sizeof(pwr), len);
101118 if (copy_from_user((char *) &pwr, optval, len)) {
101119 err = -EFAULT;
101120 break;
101121 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
101122 index 2348176..b9b6cf2 100644
101123 --- a/net/bluetooth/rfcomm/sock.c
101124 +++ b/net/bluetooth/rfcomm/sock.c
101125 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101126 struct sock *sk = sock->sk;
101127 struct bt_security sec;
101128 int err = 0;
101129 - size_t len;
101130 + size_t len = optlen;
101131 u32 opt;
101132
101133 BT_DBG("sk %p", sk);
101134 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
101135
101136 sec.level = BT_SECURITY_LOW;
101137
101138 - len = min_t(unsigned int, sizeof(sec), optlen);
101139 + len = min(sizeof(sec), len);
101140 if (copy_from_user((char *) &sec, optval, len)) {
101141 err = -EFAULT;
101142 break;
101143 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
101144 index 8e385a0..a5bdd8e 100644
101145 --- a/net/bluetooth/rfcomm/tty.c
101146 +++ b/net/bluetooth/rfcomm/tty.c
101147 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101148 BT_DBG("tty %p id %d", tty, tty->index);
101149
101150 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101151 - dev->channel, dev->port.count);
101152 + dev->channel, atomic_read(&dev->port.count));
101153
101154 err = tty_port_open(&dev->port, tty, filp);
101155 if (err)
101156 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101157 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101158
101159 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101160 - dev->port.count);
101161 + atomic_read(&dev->port.count));
101162
101163 tty_port_close(&dev->port, tty, filp);
101164 }
101165 diff --git a/net/bridge/br.c b/net/bridge/br.c
101166 index 44425af..4ee730e 100644
101167 --- a/net/bridge/br.c
101168 +++ b/net/bridge/br.c
101169 @@ -147,6 +147,8 @@ static int __init br_init(void)
101170 {
101171 int err;
101172
101173 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101174 +
101175 err = stp_proto_register(&br_stp_proto);
101176 if (err < 0) {
101177 pr_err("bridge: can't register sap for STP\n");
101178 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101179 index 9f5eb55..45ab9c5 100644
101180 --- a/net/bridge/br_netlink.c
101181 +++ b/net/bridge/br_netlink.c
101182 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101183 .get_link_af_size = br_get_link_af_size,
101184 };
101185
101186 -struct rtnl_link_ops br_link_ops __read_mostly = {
101187 +struct rtnl_link_ops br_link_ops = {
101188 .kind = "bridge",
101189 .priv_size = sizeof(struct net_bridge),
101190 .setup = br_dev_setup,
101191 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101192 index d9a8c05..8dadc6c6 100644
101193 --- a/net/bridge/netfilter/ebtables.c
101194 +++ b/net/bridge/netfilter/ebtables.c
101195 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101196 tmp.valid_hooks = t->table->valid_hooks;
101197 }
101198 mutex_unlock(&ebt_mutex);
101199 - if (copy_to_user(user, &tmp, *len) != 0) {
101200 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101201 BUGPRINT("c2u Didn't work\n");
101202 ret = -EFAULT;
101203 break;
101204 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101205 goto out;
101206 tmp.valid_hooks = t->valid_hooks;
101207
101208 - if (copy_to_user(user, &tmp, *len) != 0) {
101209 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101210 ret = -EFAULT;
101211 break;
101212 }
101213 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101214 tmp.entries_size = t->table->entries_size;
101215 tmp.valid_hooks = t->table->valid_hooks;
101216
101217 - if (copy_to_user(user, &tmp, *len) != 0) {
101218 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101219 ret = -EFAULT;
101220 break;
101221 }
101222 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101223 index f5afda1..dcf770a 100644
101224 --- a/net/caif/cfctrl.c
101225 +++ b/net/caif/cfctrl.c
101226 @@ -10,6 +10,7 @@
101227 #include <linux/spinlock.h>
101228 #include <linux/slab.h>
101229 #include <linux/pkt_sched.h>
101230 +#include <linux/sched.h>
101231 #include <net/caif/caif_layer.h>
101232 #include <net/caif/cfpkt.h>
101233 #include <net/caif/cfctrl.h>
101234 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101235 memset(&dev_info, 0, sizeof(dev_info));
101236 dev_info.id = 0xff;
101237 cfsrvl_init(&this->serv, 0, &dev_info, false);
101238 - atomic_set(&this->req_seq_no, 1);
101239 - atomic_set(&this->rsp_seq_no, 1);
101240 + atomic_set_unchecked(&this->req_seq_no, 1);
101241 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101242 this->serv.layer.receive = cfctrl_recv;
101243 sprintf(this->serv.layer.name, "ctrl");
101244 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101245 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101246 struct cfctrl_request_info *req)
101247 {
101248 spin_lock_bh(&ctrl->info_list_lock);
101249 - atomic_inc(&ctrl->req_seq_no);
101250 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101251 + atomic_inc_unchecked(&ctrl->req_seq_no);
101252 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101253 list_add_tail(&req->list, &ctrl->list);
101254 spin_unlock_bh(&ctrl->info_list_lock);
101255 }
101256 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101257 if (p != first)
101258 pr_warn("Requests are not received in order\n");
101259
101260 - atomic_set(&ctrl->rsp_seq_no,
101261 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101262 p->sequence_no);
101263 list_del(&p->list);
101264 goto out;
101265 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101266 index 67a4a36..8d28068 100644
101267 --- a/net/caif/chnl_net.c
101268 +++ b/net/caif/chnl_net.c
101269 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101270 };
101271
101272
101273 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101274 +static struct rtnl_link_ops ipcaif_link_ops = {
101275 .kind = "caif",
101276 .priv_size = sizeof(struct chnl_net),
101277 .setup = ipcaif_net_setup,
101278 diff --git a/net/can/af_can.c b/net/can/af_can.c
101279 index 32d710e..93bcf05 100644
101280 --- a/net/can/af_can.c
101281 +++ b/net/can/af_can.c
101282 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101283 };
101284
101285 /* notifier block for netdevice event */
101286 -static struct notifier_block can_netdev_notifier __read_mostly = {
101287 +static struct notifier_block can_netdev_notifier = {
101288 .notifier_call = can_notifier,
101289 };
101290
101291 diff --git a/net/can/bcm.c b/net/can/bcm.c
101292 index ee9ffd9..dfdf3d4 100644
101293 --- a/net/can/bcm.c
101294 +++ b/net/can/bcm.c
101295 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101296 }
101297
101298 /* create /proc/net/can-bcm directory */
101299 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101300 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101301 return 0;
101302 }
101303
101304 diff --git a/net/can/gw.c b/net/can/gw.c
101305 index 295f62e..0c3b09e 100644
101306 --- a/net/can/gw.c
101307 +++ b/net/can/gw.c
101308 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101309 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101310
101311 static HLIST_HEAD(cgw_list);
101312 -static struct notifier_block notifier;
101313
101314 static struct kmem_cache *cgw_cache __read_mostly;
101315
101316 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101317 return err;
101318 }
101319
101320 +static struct notifier_block notifier = {
101321 + .notifier_call = cgw_notifier
101322 +};
101323 +
101324 static __init int cgw_module_init(void)
101325 {
101326 /* sanitize given module parameter */
101327 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101328 return -ENOMEM;
101329
101330 /* set notifier */
101331 - notifier.notifier_call = cgw_notifier;
101332 register_netdevice_notifier(&notifier);
101333
101334 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101335 diff --git a/net/can/proc.c b/net/can/proc.c
101336 index 1a19b98..df2b4ec 100644
101337 --- a/net/can/proc.c
101338 +++ b/net/can/proc.c
101339 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101340 void can_init_proc(void)
101341 {
101342 /* create /proc/net/can directory */
101343 - can_dir = proc_mkdir("can", init_net.proc_net);
101344 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101345
101346 if (!can_dir) {
101347 printk(KERN_INFO "can: failed to create /proc/net/can . "
101348 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101349 index 33a2f20..371bd09 100644
101350 --- a/net/ceph/messenger.c
101351 +++ b/net/ceph/messenger.c
101352 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101353 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101354
101355 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101356 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101357 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101358
101359 static struct page *zero_page; /* used in certain error cases */
101360
101361 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101362 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101363 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101364
101365 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101366 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101367 s = addr_str[i];
101368
101369 switch (ss->ss_family) {
101370 diff --git a/net/compat.c b/net/compat.c
101371 index f7bd286..76ea56a 100644
101372 --- a/net/compat.c
101373 +++ b/net/compat.c
101374 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101375
101376 #define CMSG_COMPAT_FIRSTHDR(msg) \
101377 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101378 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101379 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101380 (struct compat_cmsghdr __user *)NULL)
101381
101382 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101383 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101384 (ucmlen) <= (unsigned long) \
101385 ((mhdr)->msg_controllen - \
101386 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101387 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101388
101389 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101390 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101391 {
101392 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101393 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101394 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101395 msg->msg_controllen)
101396 return NULL;
101397 return (struct compat_cmsghdr __user *)ptr;
101398 @@ -203,7 +203,7 @@ Efault:
101399
101400 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101401 {
101402 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101403 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101404 struct compat_cmsghdr cmhdr;
101405 struct compat_timeval ctv;
101406 struct compat_timespec cts[3];
101407 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101408
101409 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101410 {
101411 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101412 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101413 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101414 int fdnum = scm->fp->count;
101415 struct file **fp = scm->fp->fp;
101416 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101417 return -EFAULT;
101418 old_fs = get_fs();
101419 set_fs(KERNEL_DS);
101420 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101421 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101422 set_fs(old_fs);
101423
101424 return err;
101425 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101426 len = sizeof(ktime);
101427 old_fs = get_fs();
101428 set_fs(KERNEL_DS);
101429 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101430 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101431 set_fs(old_fs);
101432
101433 if (!err) {
101434 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101435 case MCAST_JOIN_GROUP:
101436 case MCAST_LEAVE_GROUP:
101437 {
101438 - struct compat_group_req __user *gr32 = (void *)optval;
101439 + struct compat_group_req __user *gr32 = (void __user *)optval;
101440 struct group_req __user *kgr =
101441 compat_alloc_user_space(sizeof(struct group_req));
101442 u32 interface;
101443 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101444 case MCAST_BLOCK_SOURCE:
101445 case MCAST_UNBLOCK_SOURCE:
101446 {
101447 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101448 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101449 struct group_source_req __user *kgsr = compat_alloc_user_space(
101450 sizeof(struct group_source_req));
101451 u32 interface;
101452 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101453 }
101454 case MCAST_MSFILTER:
101455 {
101456 - struct compat_group_filter __user *gf32 = (void *)optval;
101457 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101458 struct group_filter __user *kgf;
101459 u32 interface, fmode, numsrc;
101460
101461 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101462 char __user *optval, int __user *optlen,
101463 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101464 {
101465 - struct compat_group_filter __user *gf32 = (void *)optval;
101466 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101467 struct group_filter __user *kgf;
101468 int __user *koptlen;
101469 u32 interface, fmode, numsrc;
101470 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101471
101472 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101473 return -EINVAL;
101474 - if (copy_from_user(a, args, nas[call]))
101475 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101476 return -EFAULT;
101477 a0 = a[0];
101478 a1 = a[1];
101479 diff --git a/net/core/datagram.c b/net/core/datagram.c
101480 index df493d6..1145766 100644
101481 --- a/net/core/datagram.c
101482 +++ b/net/core/datagram.c
101483 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101484 }
101485
101486 kfree_skb(skb);
101487 - atomic_inc(&sk->sk_drops);
101488 + atomic_inc_unchecked(&sk->sk_drops);
101489 sk_mem_reclaim_partial(sk);
101490
101491 return err;
101492 diff --git a/net/core/dev.c b/net/core/dev.c
101493 index 4ff46f8..e877e78 100644
101494 --- a/net/core/dev.c
101495 +++ b/net/core/dev.c
101496 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101497 {
101498 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101499 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101500 - atomic_long_inc(&dev->rx_dropped);
101501 + atomic_long_inc_unchecked(&dev->rx_dropped);
101502 kfree_skb(skb);
101503 return NET_RX_DROP;
101504 }
101505 }
101506
101507 if (unlikely(!is_skb_forwardable(dev, skb))) {
101508 - atomic_long_inc(&dev->rx_dropped);
101509 + atomic_long_inc_unchecked(&dev->rx_dropped);
101510 kfree_skb(skb);
101511 return NET_RX_DROP;
101512 }
101513 @@ -2958,7 +2958,7 @@ recursion_alert:
101514 drop:
101515 rcu_read_unlock_bh();
101516
101517 - atomic_long_inc(&dev->tx_dropped);
101518 + atomic_long_inc_unchecked(&dev->tx_dropped);
101519 kfree_skb_list(skb);
101520 return rc;
101521 out:
101522 @@ -3301,7 +3301,7 @@ enqueue:
101523
101524 local_irq_restore(flags);
101525
101526 - atomic_long_inc(&skb->dev->rx_dropped);
101527 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101528 kfree_skb(skb);
101529 return NET_RX_DROP;
101530 }
101531 @@ -3378,7 +3378,7 @@ int netif_rx_ni(struct sk_buff *skb)
101532 }
101533 EXPORT_SYMBOL(netif_rx_ni);
101534
101535 -static void net_tx_action(struct softirq_action *h)
101536 +static __latent_entropy void net_tx_action(void)
101537 {
101538 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101539
101540 @@ -3711,7 +3711,7 @@ ncls:
101541 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101542 } else {
101543 drop:
101544 - atomic_long_inc(&skb->dev->rx_dropped);
101545 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101546 kfree_skb(skb);
101547 /* Jamal, now you will not able to escape explaining
101548 * me how you were going to use this. :-)
101549 @@ -4599,7 +4599,7 @@ out_unlock:
101550 return work;
101551 }
101552
101553 -static void net_rx_action(struct softirq_action *h)
101554 +static __latent_entropy void net_rx_action(void)
101555 {
101556 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101557 unsigned long time_limit = jiffies + 2;
101558 @@ -6610,8 +6610,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101559 } else {
101560 netdev_stats_to_stats64(storage, &dev->stats);
101561 }
101562 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101563 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101564 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101565 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101566 return storage;
101567 }
101568 EXPORT_SYMBOL(dev_get_stats);
101569 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101570 index b94b1d2..da3ed7c 100644
101571 --- a/net/core/dev_ioctl.c
101572 +++ b/net/core/dev_ioctl.c
101573 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101574 no_module = !dev;
101575 if (no_module && capable(CAP_NET_ADMIN))
101576 no_module = request_module("netdev-%s", name);
101577 - if (no_module && capable(CAP_SYS_MODULE))
101578 + if (no_module && capable(CAP_SYS_MODULE)) {
101579 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101580 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101581 +#else
101582 request_module("%s", name);
101583 +#endif
101584 + }
101585 }
101586 EXPORT_SYMBOL(dev_load);
101587
101588 diff --git a/net/core/filter.c b/net/core/filter.c
101589 index ec9baea..dd6195d 100644
101590 --- a/net/core/filter.c
101591 +++ b/net/core/filter.c
101592 @@ -533,7 +533,11 @@ do_pass:
101593
101594 /* Unkown instruction. */
101595 default:
101596 - goto err;
101597 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101598 + fp->code, fp->jt, fp->jf, fp->k);
101599 + kfree(addrs);
101600 + BUG();
101601 + return -EINVAL;
101602 }
101603
101604 insn++;
101605 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101606 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101607 int pc, ret = 0;
101608
101609 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101610 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101611
101612 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101613 if (!masks)
101614 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101615 if (!fp)
101616 return -ENOMEM;
101617
101618 - memcpy(fp->insns, fprog->filter, fsize);
101619 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101620
101621 fp->len = fprog->len;
101622 /* Since unattached filters are not copied back to user
101623 diff --git a/net/core/flow.c b/net/core/flow.c
101624 index 1033725..340f65d 100644
101625 --- a/net/core/flow.c
101626 +++ b/net/core/flow.c
101627 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101628 static int flow_entry_valid(struct flow_cache_entry *fle,
101629 struct netns_xfrm *xfrm)
101630 {
101631 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101632 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101633 return 0;
101634 if (fle->object && !fle->object->ops->check(fle->object))
101635 return 0;
101636 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101637 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101638 fcp->hash_count++;
101639 }
101640 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101641 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101642 flo = fle->object;
101643 if (!flo)
101644 goto ret_object;
101645 @@ -263,7 +263,7 @@ nocache:
101646 }
101647 flo = resolver(net, key, family, dir, flo, ctx);
101648 if (fle) {
101649 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101650 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101651 if (!IS_ERR(flo))
101652 fle->object = flo;
101653 else
101654 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101655 index 8d614c9..55752ea 100644
101656 --- a/net/core/neighbour.c
101657 +++ b/net/core/neighbour.c
101658 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101659 void __user *buffer, size_t *lenp, loff_t *ppos)
101660 {
101661 int size, ret;
101662 - struct ctl_table tmp = *ctl;
101663 + ctl_table_no_const tmp = *ctl;
101664
101665 tmp.extra1 = &zero;
101666 tmp.extra2 = &unres_qlen_max;
101667 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101668 void __user *buffer,
101669 size_t *lenp, loff_t *ppos)
101670 {
101671 - struct ctl_table tmp = *ctl;
101672 + ctl_table_no_const tmp = *ctl;
101673 int ret;
101674
101675 tmp.extra1 = &zero;
101676 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101677 index 2bf8329..2eb1423 100644
101678 --- a/net/core/net-procfs.c
101679 +++ b/net/core/net-procfs.c
101680 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101681 struct rtnl_link_stats64 temp;
101682 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101683
101684 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101685 + if (gr_proc_is_restricted())
101686 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101687 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101688 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101689 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101690 + else
101691 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101692 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101693 dev->name, stats->rx_bytes, stats->rx_packets,
101694 stats->rx_errors,
101695 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101696 return 0;
101697 }
101698
101699 -static const struct seq_operations dev_seq_ops = {
101700 +const struct seq_operations dev_seq_ops = {
101701 .start = dev_seq_start,
101702 .next = dev_seq_next,
101703 .stop = dev_seq_stop,
101704 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101705
101706 static int softnet_seq_open(struct inode *inode, struct file *file)
101707 {
101708 - return seq_open(file, &softnet_seq_ops);
101709 + return seq_open_restrict(file, &softnet_seq_ops);
101710 }
101711
101712 static const struct file_operations softnet_seq_fops = {
101713 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101714 else
101715 seq_printf(seq, "%04x", ntohs(pt->type));
101716
101717 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101718 + seq_printf(seq, " %-8s %pf\n",
101719 + pt->dev ? pt->dev->name : "", NULL);
101720 +#else
101721 seq_printf(seq, " %-8s %pf\n",
101722 pt->dev ? pt->dev->name : "", pt->func);
101723 +#endif
101724 }
101725
101726 return 0;
101727 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101728 index 9993412..2a4672b 100644
101729 --- a/net/core/net-sysfs.c
101730 +++ b/net/core/net-sysfs.c
101731 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101732 {
101733 struct net_device *netdev = to_net_dev(dev);
101734 return sprintf(buf, fmt_dec,
101735 - atomic_read(&netdev->carrier_changes));
101736 + atomic_read_unchecked(&netdev->carrier_changes));
101737 }
101738 static DEVICE_ATTR_RO(carrier_changes);
101739
101740 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101741 index ce780c7..6d296b3 100644
101742 --- a/net/core/net_namespace.c
101743 +++ b/net/core/net_namespace.c
101744 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101745 int error;
101746 LIST_HEAD(net_exit_list);
101747
101748 - list_add_tail(&ops->list, list);
101749 + pax_list_add_tail((struct list_head *)&ops->list, list);
101750 if (ops->init || (ops->id && ops->size)) {
101751 for_each_net(net) {
101752 error = ops_init(ops, net);
101753 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101754
101755 out_undo:
101756 /* If I have an error cleanup all namespaces I initialized */
101757 - list_del(&ops->list);
101758 + pax_list_del((struct list_head *)&ops->list);
101759 ops_exit_list(ops, &net_exit_list);
101760 ops_free_list(ops, &net_exit_list);
101761 return error;
101762 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101763 struct net *net;
101764 LIST_HEAD(net_exit_list);
101765
101766 - list_del(&ops->list);
101767 + pax_list_del((struct list_head *)&ops->list);
101768 for_each_net(net)
101769 list_add_tail(&net->exit_list, &net_exit_list);
101770 ops_exit_list(ops, &net_exit_list);
101771 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101772 mutex_lock(&net_mutex);
101773 error = register_pernet_operations(&pernet_list, ops);
101774 if (!error && (first_device == &pernet_list))
101775 - first_device = &ops->list;
101776 + first_device = (struct list_head *)&ops->list;
101777 mutex_unlock(&net_mutex);
101778 return error;
101779 }
101780 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101781 index e0ad5d1..04fa7f7 100644
101782 --- a/net/core/netpoll.c
101783 +++ b/net/core/netpoll.c
101784 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101785 struct udphdr *udph;
101786 struct iphdr *iph;
101787 struct ethhdr *eth;
101788 - static atomic_t ip_ident;
101789 + static atomic_unchecked_t ip_ident;
101790 struct ipv6hdr *ip6h;
101791
101792 udp_len = len + sizeof(*udph);
101793 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101794 put_unaligned(0x45, (unsigned char *)iph);
101795 iph->tos = 0;
101796 put_unaligned(htons(ip_len), &(iph->tot_len));
101797 - iph->id = htons(atomic_inc_return(&ip_ident));
101798 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101799 iph->frag_off = 0;
101800 iph->ttl = 64;
101801 iph->protocol = IPPROTO_UDP;
101802 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101803 index 352d183..1bddfaf 100644
101804 --- a/net/core/pktgen.c
101805 +++ b/net/core/pktgen.c
101806 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
101807 pn->net = net;
101808 INIT_LIST_HEAD(&pn->pktgen_threads);
101809 pn->pktgen_exiting = false;
101810 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101811 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101812 if (!pn->proc_dir) {
101813 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101814 return -ENODEV;
101815 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101816 index 76ec6c5..9cfb81c 100644
101817 --- a/net/core/rtnetlink.c
101818 +++ b/net/core/rtnetlink.c
101819 @@ -60,7 +60,7 @@ struct rtnl_link {
101820 rtnl_doit_func doit;
101821 rtnl_dumpit_func dumpit;
101822 rtnl_calcit_func calcit;
101823 -};
101824 +} __no_const;
101825
101826 static DEFINE_MUTEX(rtnl_mutex);
101827
101828 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101829 * to use the ops for creating device. So do not
101830 * fill up dellink as well. That disables rtnl_dellink.
101831 */
101832 - if (ops->setup && !ops->dellink)
101833 - ops->dellink = unregister_netdevice_queue;
101834 + if (ops->setup && !ops->dellink) {
101835 + pax_open_kernel();
101836 + *(void **)&ops->dellink = unregister_netdevice_queue;
101837 + pax_close_kernel();
101838 + }
101839
101840 - list_add_tail(&ops->list, &link_ops);
101841 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101842 return 0;
101843 }
101844 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101845 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101846 for_each_net(net) {
101847 __rtnl_kill_links(net, ops);
101848 }
101849 - list_del(&ops->list);
101850 + pax_list_del((struct list_head *)&ops->list);
101851 }
101852 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101853
101854 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101855 (dev->ifalias &&
101856 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101857 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101858 - atomic_read(&dev->carrier_changes)))
101859 + atomic_read_unchecked(&dev->carrier_changes)))
101860 goto nla_put_failure;
101861
101862 if (1) {
101863 @@ -2094,6 +2097,10 @@ replay:
101864 if (IS_ERR(dest_net))
101865 return PTR_ERR(dest_net);
101866
101867 + err = -EPERM;
101868 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
101869 + goto out;
101870 +
101871 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
101872 if (IS_ERR(dev)) {
101873 err = PTR_ERR(dev);
101874 diff --git a/net/core/scm.c b/net/core/scm.c
101875 index 3b6899b..cf36238 100644
101876 --- a/net/core/scm.c
101877 +++ b/net/core/scm.c
101878 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
101879 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101880 {
101881 struct cmsghdr __user *cm
101882 - = (__force struct cmsghdr __user *)msg->msg_control;
101883 + = (struct cmsghdr __force_user *)msg->msg_control;
101884 struct cmsghdr cmhdr;
101885 int cmlen = CMSG_LEN(len);
101886 int err;
101887 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101888 err = -EFAULT;
101889 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
101890 goto out;
101891 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
101892 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
101893 goto out;
101894 cmlen = CMSG_SPACE(len);
101895 if (msg->msg_controllen < cmlen)
101896 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
101897 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101898 {
101899 struct cmsghdr __user *cm
101900 - = (__force struct cmsghdr __user*)msg->msg_control;
101901 + = (struct cmsghdr __force_user *)msg->msg_control;
101902
101903 int fdmax = 0;
101904 int fdnum = scm->fp->count;
101905 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101906 if (fdnum < fdmax)
101907 fdmax = fdnum;
101908
101909 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
101910 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
101911 i++, cmfptr++)
101912 {
101913 struct socket *sock;
101914 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
101915 index 62c67be..01893a0a 100644
101916 --- a/net/core/skbuff.c
101917 +++ b/net/core/skbuff.c
101918 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
101919 __wsum skb_checksum(const struct sk_buff *skb, int offset,
101920 int len, __wsum csum)
101921 {
101922 - const struct skb_checksum_ops ops = {
101923 + static const struct skb_checksum_ops ops = {
101924 .update = csum_partial_ext,
101925 .combine = csum_block_add_ext,
101926 };
101927 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
101928 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
101929 sizeof(struct sk_buff),
101930 0,
101931 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101932 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101933 + SLAB_NO_SANITIZE,
101934 NULL);
101935 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
101936 sizeof(struct sk_buff_fclones),
101937 0,
101938 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101939 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101940 + SLAB_NO_SANITIZE,
101941 NULL);
101942 }
101943
101944 diff --git a/net/core/sock.c b/net/core/sock.c
101945 index 1c7a33d..a3817e2 100644
101946 --- a/net/core/sock.c
101947 +++ b/net/core/sock.c
101948 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101949 struct sk_buff_head *list = &sk->sk_receive_queue;
101950
101951 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
101952 - atomic_inc(&sk->sk_drops);
101953 + atomic_inc_unchecked(&sk->sk_drops);
101954 trace_sock_rcvqueue_full(sk, skb);
101955 return -ENOMEM;
101956 }
101957 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101958 return err;
101959
101960 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
101961 - atomic_inc(&sk->sk_drops);
101962 + atomic_inc_unchecked(&sk->sk_drops);
101963 return -ENOBUFS;
101964 }
101965
101966 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101967 skb_dst_force(skb);
101968
101969 spin_lock_irqsave(&list->lock, flags);
101970 - skb->dropcount = atomic_read(&sk->sk_drops);
101971 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
101972 __skb_queue_tail(list, skb);
101973 spin_unlock_irqrestore(&list->lock, flags);
101974
101975 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101976 skb->dev = NULL;
101977
101978 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
101979 - atomic_inc(&sk->sk_drops);
101980 + atomic_inc_unchecked(&sk->sk_drops);
101981 goto discard_and_relse;
101982 }
101983 if (nested)
101984 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101985 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
101986 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
101987 bh_unlock_sock(sk);
101988 - atomic_inc(&sk->sk_drops);
101989 + atomic_inc_unchecked(&sk->sk_drops);
101990 goto discard_and_relse;
101991 }
101992
101993 @@ -888,6 +888,7 @@ set_rcvbuf:
101994 }
101995 break;
101996
101997 +#ifndef GRKERNSEC_BPF_HARDEN
101998 case SO_ATTACH_BPF:
101999 ret = -EINVAL;
102000 if (optlen == sizeof(u32)) {
102001 @@ -900,7 +901,7 @@ set_rcvbuf:
102002 ret = sk_attach_bpf(ufd, sk);
102003 }
102004 break;
102005 -
102006 +#endif
102007 case SO_DETACH_FILTER:
102008 ret = sk_detach_filter(sk);
102009 break;
102010 @@ -1004,12 +1005,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102011 struct timeval tm;
102012 } v;
102013
102014 - int lv = sizeof(int);
102015 - int len;
102016 + unsigned int lv = sizeof(int);
102017 + unsigned int len;
102018
102019 if (get_user(len, optlen))
102020 return -EFAULT;
102021 - if (len < 0)
102022 + if (len > INT_MAX)
102023 return -EINVAL;
102024
102025 memset(&v, 0, sizeof(v));
102026 @@ -1147,11 +1148,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102027
102028 case SO_PEERNAME:
102029 {
102030 - char address[128];
102031 + char address[_K_SS_MAXSIZE];
102032
102033 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
102034 return -ENOTCONN;
102035 - if (lv < len)
102036 + if (lv < len || sizeof address < len)
102037 return -EINVAL;
102038 if (copy_to_user(optval, address, len))
102039 return -EFAULT;
102040 @@ -1236,7 +1237,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
102041
102042 if (len > lv)
102043 len = lv;
102044 - if (copy_to_user(optval, &v, len))
102045 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
102046 return -EFAULT;
102047 lenout:
102048 if (put_user(len, optlen))
102049 @@ -2349,7 +2350,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
102050 */
102051 smp_wmb();
102052 atomic_set(&sk->sk_refcnt, 1);
102053 - atomic_set(&sk->sk_drops, 0);
102054 + atomic_set_unchecked(&sk->sk_drops, 0);
102055 }
102056 EXPORT_SYMBOL(sock_init_data);
102057
102058 @@ -2477,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
102059 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102060 int level, int type)
102061 {
102062 + struct sock_extended_err ee;
102063 struct sock_exterr_skb *serr;
102064 struct sk_buff *skb;
102065 int copied, err;
102066 @@ -2498,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
102067 sock_recv_timestamp(msg, sk, skb);
102068
102069 serr = SKB_EXT_ERR(skb);
102070 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
102071 + ee = serr->ee;
102072 + put_cmsg(msg, level, type, sizeof ee, &ee);
102073
102074 msg->msg_flags |= MSG_ERRQUEUE;
102075 err = copied;
102076 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
102077 index ad704c7..ca48aff 100644
102078 --- a/net/core/sock_diag.c
102079 +++ b/net/core/sock_diag.c
102080 @@ -9,26 +9,33 @@
102081 #include <linux/inet_diag.h>
102082 #include <linux/sock_diag.h>
102083
102084 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
102085 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
102086 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
102087 static DEFINE_MUTEX(sock_diag_table_mutex);
102088
102089 int sock_diag_check_cookie(void *sk, __u32 *cookie)
102090 {
102091 +#ifndef CONFIG_GRKERNSEC_HIDESYM
102092 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
102093 cookie[1] != INET_DIAG_NOCOOKIE) &&
102094 ((u32)(unsigned long)sk != cookie[0] ||
102095 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
102096 return -ESTALE;
102097 else
102098 +#endif
102099 return 0;
102100 }
102101 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
102102
102103 void sock_diag_save_cookie(void *sk, __u32 *cookie)
102104 {
102105 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102106 + cookie[0] = 0;
102107 + cookie[1] = 0;
102108 +#else
102109 cookie[0] = (u32)(unsigned long)sk;
102110 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
102111 +#endif
102112 }
102113 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
102114
102115 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
102116 mutex_lock(&sock_diag_table_mutex);
102117 if (sock_diag_handlers[hndl->family])
102118 err = -EBUSY;
102119 - else
102120 + else {
102121 + pax_open_kernel();
102122 sock_diag_handlers[hndl->family] = hndl;
102123 + pax_close_kernel();
102124 + }
102125 mutex_unlock(&sock_diag_table_mutex);
102126
102127 return err;
102128 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
102129
102130 mutex_lock(&sock_diag_table_mutex);
102131 BUG_ON(sock_diag_handlers[family] != hnld);
102132 + pax_open_kernel();
102133 sock_diag_handlers[family] = NULL;
102134 + pax_close_kernel();
102135 mutex_unlock(&sock_diag_table_mutex);
102136 }
102137 EXPORT_SYMBOL_GPL(sock_diag_unregister);
102138 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
102139 index bbb1d5a..754e2e5 100644
102140 --- a/net/core/sysctl_net_core.c
102141 +++ b/net/core/sysctl_net_core.c
102142 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
102143 {
102144 unsigned int orig_size, size;
102145 int ret, i;
102146 - struct ctl_table tmp = {
102147 + ctl_table_no_const tmp = {
102148 .data = &size,
102149 .maxlen = sizeof(size),
102150 .mode = table->mode
102151 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102152 void __user *buffer, size_t *lenp, loff_t *ppos)
102153 {
102154 char id[IFNAMSIZ];
102155 - struct ctl_table tbl = {
102156 + ctl_table_no_const tbl = {
102157 .data = id,
102158 .maxlen = IFNAMSIZ,
102159 };
102160 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102161 static int proc_do_rss_key(struct ctl_table *table, int write,
102162 void __user *buffer, size_t *lenp, loff_t *ppos)
102163 {
102164 - struct ctl_table fake_table;
102165 + ctl_table_no_const fake_table;
102166 char buf[NETDEV_RSS_KEY_LEN * 3];
102167
102168 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102169 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102170 .mode = 0444,
102171 .proc_handler = proc_do_rss_key,
102172 },
102173 -#ifdef CONFIG_BPF_JIT
102174 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102175 {
102176 .procname = "bpf_jit_enable",
102177 .data = &bpf_jit_enable,
102178 @@ -402,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102179
102180 static __net_init int sysctl_core_net_init(struct net *net)
102181 {
102182 - struct ctl_table *tbl;
102183 + ctl_table_no_const *tbl = NULL;
102184
102185 net->core.sysctl_somaxconn = SOMAXCONN;
102186
102187 - tbl = netns_core_table;
102188 if (!net_eq(net, &init_net)) {
102189 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102190 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102191 if (tbl == NULL)
102192 goto err_dup;
102193
102194 @@ -418,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102195 if (net->user_ns != &init_user_ns) {
102196 tbl[0].procname = NULL;
102197 }
102198 - }
102199 -
102200 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102201 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102202 + } else
102203 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102204 if (net->core.sysctl_hdr == NULL)
102205 goto err_reg;
102206
102207 return 0;
102208
102209 err_reg:
102210 - if (tbl != netns_core_table)
102211 - kfree(tbl);
102212 + kfree(tbl);
102213 err_dup:
102214 return -ENOMEM;
102215 }
102216 @@ -443,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102217 kfree(tbl);
102218 }
102219
102220 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102221 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102222 .init = sysctl_core_net_init,
102223 .exit = sysctl_core_net_exit,
102224 };
102225 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102226 index 8102286..a0c2755 100644
102227 --- a/net/decnet/af_decnet.c
102228 +++ b/net/decnet/af_decnet.c
102229 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102230 .sysctl_rmem = sysctl_decnet_rmem,
102231 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102232 .obj_size = sizeof(struct dn_sock),
102233 + .slab_flags = SLAB_USERCOPY,
102234 };
102235
102236 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102237 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102238 index 4400da7..3429972 100644
102239 --- a/net/decnet/dn_dev.c
102240 +++ b/net/decnet/dn_dev.c
102241 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102242 .extra1 = &min_t3,
102243 .extra2 = &max_t3
102244 },
102245 - {0}
102246 + { }
102247 },
102248 };
102249
102250 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102251 index 5325b54..a0d4d69 100644
102252 --- a/net/decnet/sysctl_net_decnet.c
102253 +++ b/net/decnet/sysctl_net_decnet.c
102254 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102255
102256 if (len > *lenp) len = *lenp;
102257
102258 - if (copy_to_user(buffer, addr, len))
102259 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102260 return -EFAULT;
102261
102262 *lenp = len;
102263 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102264
102265 if (len > *lenp) len = *lenp;
102266
102267 - if (copy_to_user(buffer, devname, len))
102268 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102269 return -EFAULT;
102270
102271 *lenp = len;
102272 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102273 index a2c7e4c..3dc9f67 100644
102274 --- a/net/hsr/hsr_netlink.c
102275 +++ b/net/hsr/hsr_netlink.c
102276 @@ -102,7 +102,7 @@ nla_put_failure:
102277 return -EMSGSIZE;
102278 }
102279
102280 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102281 +static struct rtnl_link_ops hsr_link_ops = {
102282 .kind = "hsr",
102283 .maxtype = IFLA_HSR_MAX,
102284 .policy = hsr_policy,
102285 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102286 index 27eaa65..7083217 100644
102287 --- a/net/ieee802154/6lowpan_rtnl.c
102288 +++ b/net/ieee802154/6lowpan_rtnl.c
102289 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102290 dev_put(real_dev);
102291 }
102292
102293 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102294 +static struct rtnl_link_ops lowpan_link_ops = {
102295 .kind = "lowpan",
102296 .priv_size = sizeof(struct lowpan_dev_info),
102297 .setup = lowpan_setup,
102298 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102299 index 9d980ed..7d01e12 100644
102300 --- a/net/ieee802154/reassembly.c
102301 +++ b/net/ieee802154/reassembly.c
102302 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102303
102304 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102305 {
102306 - struct ctl_table *table;
102307 + ctl_table_no_const *table = NULL;
102308 struct ctl_table_header *hdr;
102309 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102310 net_ieee802154_lowpan(net);
102311
102312 - table = lowpan_frags_ns_ctl_table;
102313 if (!net_eq(net, &init_net)) {
102314 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102315 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102316 GFP_KERNEL);
102317 if (table == NULL)
102318 goto err_alloc;
102319 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102320 /* Don't export sysctls to unprivileged users */
102321 if (net->user_ns != &init_user_ns)
102322 table[0].procname = NULL;
102323 - }
102324 -
102325 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102326 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102327 + } else
102328 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102329 if (hdr == NULL)
102330 goto err_reg;
102331
102332 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102333 return 0;
102334
102335 err_reg:
102336 - if (!net_eq(net, &init_net))
102337 - kfree(table);
102338 + kfree(table);
102339 err_alloc:
102340 return -ENOMEM;
102341 }
102342 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102343 index a44773c..a6ae415 100644
102344 --- a/net/ipv4/af_inet.c
102345 +++ b/net/ipv4/af_inet.c
102346 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102347 return ip_recv_error(sk, msg, len, addr_len);
102348 #if IS_ENABLED(CONFIG_IPV6)
102349 if (sk->sk_family == AF_INET6)
102350 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102351 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102352 #endif
102353 return -EINVAL;
102354 }
102355 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102356 index 214882e..ec032f6 100644
102357 --- a/net/ipv4/devinet.c
102358 +++ b/net/ipv4/devinet.c
102359 @@ -69,7 +69,8 @@
102360
102361 static struct ipv4_devconf ipv4_devconf = {
102362 .data = {
102363 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102364 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102365 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102366 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102367 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102368 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102369 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102370
102371 static struct ipv4_devconf ipv4_devconf_dflt = {
102372 .data = {
102373 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102374 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102375 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102376 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102377 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102378 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102379 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102380 idx = 0;
102381 head = &net->dev_index_head[h];
102382 rcu_read_lock();
102383 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102384 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102385 net->dev_base_seq;
102386 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102387 if (idx < s_idx)
102388 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102389 idx = 0;
102390 head = &net->dev_index_head[h];
102391 rcu_read_lock();
102392 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102393 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102394 net->dev_base_seq;
102395 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102396 if (idx < s_idx)
102397 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102398 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102399 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102400
102401 -static struct devinet_sysctl_table {
102402 +static const struct devinet_sysctl_table {
102403 struct ctl_table_header *sysctl_header;
102404 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102405 } devinet_sysctl = {
102406 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102407 int err;
102408 struct ipv4_devconf *all, *dflt;
102409 #ifdef CONFIG_SYSCTL
102410 - struct ctl_table *tbl = ctl_forward_entry;
102411 + ctl_table_no_const *tbl = NULL;
102412 struct ctl_table_header *forw_hdr;
102413 #endif
102414
102415 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102416 goto err_alloc_dflt;
102417
102418 #ifdef CONFIG_SYSCTL
102419 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102420 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102421 if (tbl == NULL)
102422 goto err_alloc_ctl;
102423
102424 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102425 goto err_reg_dflt;
102426
102427 err = -ENOMEM;
102428 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102429 + if (!net_eq(net, &init_net))
102430 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102431 + else
102432 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102433 if (forw_hdr == NULL)
102434 goto err_reg_ctl;
102435 net->ipv4.forw_hdr = forw_hdr;
102436 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102437 err_reg_dflt:
102438 __devinet_sysctl_unregister(all);
102439 err_reg_all:
102440 - if (tbl != ctl_forward_entry)
102441 - kfree(tbl);
102442 + kfree(tbl);
102443 err_alloc_ctl:
102444 #endif
102445 if (dflt != &ipv4_devconf_dflt)
102446 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102447 index 23104a3..9f5570b 100644
102448 --- a/net/ipv4/fib_frontend.c
102449 +++ b/net/ipv4/fib_frontend.c
102450 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102451 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102452 fib_sync_up(dev);
102453 #endif
102454 - atomic_inc(&net->ipv4.dev_addr_genid);
102455 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102456 rt_cache_flush(dev_net(dev));
102457 break;
102458 case NETDEV_DOWN:
102459 fib_del_ifaddr(ifa, NULL);
102460 - atomic_inc(&net->ipv4.dev_addr_genid);
102461 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102462 if (ifa->ifa_dev->ifa_list == NULL) {
102463 /* Last address was deleted from this interface.
102464 * Disable IP.
102465 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102466 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102467 fib_sync_up(dev);
102468 #endif
102469 - atomic_inc(&net->ipv4.dev_addr_genid);
102470 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102471 rt_cache_flush(net);
102472 break;
102473 case NETDEV_DOWN:
102474 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102475 index f99f41b..1879da9 100644
102476 --- a/net/ipv4/fib_semantics.c
102477 +++ b/net/ipv4/fib_semantics.c
102478 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102479 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102480 nh->nh_gw,
102481 nh->nh_parent->fib_scope);
102482 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102483 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102484
102485 return nh->nh_saddr;
102486 }
102487 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102488 index 9111a4e..3576905 100644
102489 --- a/net/ipv4/inet_hashtables.c
102490 +++ b/net/ipv4/inet_hashtables.c
102491 @@ -18,6 +18,7 @@
102492 #include <linux/sched.h>
102493 #include <linux/slab.h>
102494 #include <linux/wait.h>
102495 +#include <linux/security.h>
102496
102497 #include <net/inet_connection_sock.h>
102498 #include <net/inet_hashtables.h>
102499 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102500 return inet_ehashfn(net, laddr, lport, faddr, fport);
102501 }
102502
102503 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102504 +
102505 /*
102506 * Allocate and initialize a new local port bind bucket.
102507 * The bindhash mutex for snum's hash chain must be held here.
102508 @@ -554,6 +557,8 @@ ok:
102509 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102510 spin_unlock(&head->lock);
102511
102512 + gr_update_task_in_ip_table(inet_sk(sk));
102513 +
102514 if (tw) {
102515 inet_twsk_deschedule(tw, death_row);
102516 while (twrefcnt) {
102517 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102518 index 241afd7..31b95d5 100644
102519 --- a/net/ipv4/inetpeer.c
102520 +++ b/net/ipv4/inetpeer.c
102521 @@ -461,7 +461,7 @@ relookup:
102522 if (p) {
102523 p->daddr = *daddr;
102524 atomic_set(&p->refcnt, 1);
102525 - atomic_set(&p->rid, 0);
102526 + atomic_set_unchecked(&p->rid, 0);
102527 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102528 p->rate_tokens = 0;
102529 /* 60*HZ is arbitrary, but chosen enough high so that the first
102530 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102531 index 145a50c..5dd8cc5 100644
102532 --- a/net/ipv4/ip_fragment.c
102533 +++ b/net/ipv4/ip_fragment.c
102534 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102535 return 0;
102536
102537 start = qp->rid;
102538 - end = atomic_inc_return(&peer->rid);
102539 + end = atomic_inc_return_unchecked(&peer->rid);
102540 qp->rid = end;
102541
102542 rc = qp->q.fragments && (end - start) > max;
102543 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102544
102545 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102546 {
102547 - struct ctl_table *table;
102548 + ctl_table_no_const *table = NULL;
102549 struct ctl_table_header *hdr;
102550
102551 - table = ip4_frags_ns_ctl_table;
102552 if (!net_eq(net, &init_net)) {
102553 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102554 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102555 if (table == NULL)
102556 goto err_alloc;
102557
102558 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102559 /* Don't export sysctls to unprivileged users */
102560 if (net->user_ns != &init_user_ns)
102561 table[0].procname = NULL;
102562 - }
102563 + hdr = register_net_sysctl(net, "net/ipv4", table);
102564 + } else
102565 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102566
102567 - hdr = register_net_sysctl(net, "net/ipv4", table);
102568 if (hdr == NULL)
102569 goto err_reg;
102570
102571 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102572 return 0;
102573
102574 err_reg:
102575 - if (!net_eq(net, &init_net))
102576 - kfree(table);
102577 + kfree(table);
102578 err_alloc:
102579 return -ENOMEM;
102580 }
102581 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102582 index 4f4bf5b..2c936fe 100644
102583 --- a/net/ipv4/ip_gre.c
102584 +++ b/net/ipv4/ip_gre.c
102585 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102586 module_param(log_ecn_error, bool, 0644);
102587 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102588
102589 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102590 +static struct rtnl_link_ops ipgre_link_ops;
102591 static int ipgre_tunnel_init(struct net_device *dev);
102592
102593 static int ipgre_net_id __read_mostly;
102594 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102595 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102596 };
102597
102598 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102599 +static struct rtnl_link_ops ipgre_link_ops = {
102600 .kind = "gre",
102601 .maxtype = IFLA_GRE_MAX,
102602 .policy = ipgre_policy,
102603 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102604 .fill_info = ipgre_fill_info,
102605 };
102606
102607 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102608 +static struct rtnl_link_ops ipgre_tap_ops = {
102609 .kind = "gretap",
102610 .maxtype = IFLA_GRE_MAX,
102611 .policy = ipgre_policy,
102612 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102613 index 3d4da2c..40f9c29 100644
102614 --- a/net/ipv4/ip_input.c
102615 +++ b/net/ipv4/ip_input.c
102616 @@ -147,6 +147,10 @@
102617 #include <linux/mroute.h>
102618 #include <linux/netlink.h>
102619
102620 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102621 +extern int grsec_enable_blackhole;
102622 +#endif
102623 +
102624 /*
102625 * Process Router Attention IP option (RFC 2113)
102626 */
102627 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102628 if (!raw) {
102629 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102630 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102631 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102632 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102633 +#endif
102634 icmp_send(skb, ICMP_DEST_UNREACH,
102635 ICMP_PROT_UNREACH, 0);
102636 }
102637 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102638 index 6b85adb..cd7e5d3 100644
102639 --- a/net/ipv4/ip_sockglue.c
102640 +++ b/net/ipv4/ip_sockglue.c
102641 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102642 len = min_t(unsigned int, len, opt->optlen);
102643 if (put_user(len, optlen))
102644 return -EFAULT;
102645 - if (copy_to_user(optval, opt->__data, len))
102646 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102647 + copy_to_user(optval, opt->__data, len))
102648 return -EFAULT;
102649 return 0;
102650 }
102651 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102652 if (sk->sk_type != SOCK_STREAM)
102653 return -ENOPROTOOPT;
102654
102655 - msg.msg_control = (__force void *) optval;
102656 + msg.msg_control = (__force_kernel void *) optval;
102657 msg.msg_controllen = len;
102658 msg.msg_flags = flags;
102659
102660 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102661 index 1a7e979..fd05aa4 100644
102662 --- a/net/ipv4/ip_vti.c
102663 +++ b/net/ipv4/ip_vti.c
102664 @@ -45,7 +45,7 @@
102665 #include <net/net_namespace.h>
102666 #include <net/netns/generic.h>
102667
102668 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102669 +static struct rtnl_link_ops vti_link_ops;
102670
102671 static int vti_net_id __read_mostly;
102672 static int vti_tunnel_init(struct net_device *dev);
102673 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102674 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102675 };
102676
102677 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102678 +static struct rtnl_link_ops vti_link_ops = {
102679 .kind = "vti",
102680 .maxtype = IFLA_VTI_MAX,
102681 .policy = vti_policy,
102682 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102683 index 7fa18bc..bea16af 100644
102684 --- a/net/ipv4/ipconfig.c
102685 +++ b/net/ipv4/ipconfig.c
102686 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102687
102688 mm_segment_t oldfs = get_fs();
102689 set_fs(get_ds());
102690 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102691 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102692 set_fs(oldfs);
102693 return res;
102694 }
102695 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102696
102697 mm_segment_t oldfs = get_fs();
102698 set_fs(get_ds());
102699 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102700 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102701 set_fs(oldfs);
102702 return res;
102703 }
102704 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102705
102706 mm_segment_t oldfs = get_fs();
102707 set_fs(get_ds());
102708 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102709 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102710 set_fs(oldfs);
102711 return res;
102712 }
102713 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102714 index 40403114..c35c647 100644
102715 --- a/net/ipv4/ipip.c
102716 +++ b/net/ipv4/ipip.c
102717 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102718 static int ipip_net_id __read_mostly;
102719
102720 static int ipip_tunnel_init(struct net_device *dev);
102721 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102722 +static struct rtnl_link_ops ipip_link_ops;
102723
102724 static int ipip_err(struct sk_buff *skb, u32 info)
102725 {
102726 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102727 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102728 };
102729
102730 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102731 +static struct rtnl_link_ops ipip_link_ops = {
102732 .kind = "ipip",
102733 .maxtype = IFLA_IPTUN_MAX,
102734 .policy = ipip_policy,
102735 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102736 index f95b6f9..2ee2097 100644
102737 --- a/net/ipv4/netfilter/arp_tables.c
102738 +++ b/net/ipv4/netfilter/arp_tables.c
102739 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102740 #endif
102741
102742 static int get_info(struct net *net, void __user *user,
102743 - const int *len, int compat)
102744 + int len, int compat)
102745 {
102746 char name[XT_TABLE_MAXNAMELEN];
102747 struct xt_table *t;
102748 int ret;
102749
102750 - if (*len != sizeof(struct arpt_getinfo)) {
102751 - duprintf("length %u != %Zu\n", *len,
102752 + if (len != sizeof(struct arpt_getinfo)) {
102753 + duprintf("length %u != %Zu\n", len,
102754 sizeof(struct arpt_getinfo));
102755 return -EINVAL;
102756 }
102757 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102758 info.size = private->size;
102759 strcpy(info.name, name);
102760
102761 - if (copy_to_user(user, &info, *len) != 0)
102762 + if (copy_to_user(user, &info, len) != 0)
102763 ret = -EFAULT;
102764 else
102765 ret = 0;
102766 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102767
102768 switch (cmd) {
102769 case ARPT_SO_GET_INFO:
102770 - ret = get_info(sock_net(sk), user, len, 1);
102771 + ret = get_info(sock_net(sk), user, *len, 1);
102772 break;
102773 case ARPT_SO_GET_ENTRIES:
102774 ret = compat_get_entries(sock_net(sk), user, len);
102775 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102776
102777 switch (cmd) {
102778 case ARPT_SO_GET_INFO:
102779 - ret = get_info(sock_net(sk), user, len, 0);
102780 + ret = get_info(sock_net(sk), user, *len, 0);
102781 break;
102782
102783 case ARPT_SO_GET_ENTRIES:
102784 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102785 index 99e810f..3711b81 100644
102786 --- a/net/ipv4/netfilter/ip_tables.c
102787 +++ b/net/ipv4/netfilter/ip_tables.c
102788 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102789 #endif
102790
102791 static int get_info(struct net *net, void __user *user,
102792 - const int *len, int compat)
102793 + int len, int compat)
102794 {
102795 char name[XT_TABLE_MAXNAMELEN];
102796 struct xt_table *t;
102797 int ret;
102798
102799 - if (*len != sizeof(struct ipt_getinfo)) {
102800 - duprintf("length %u != %zu\n", *len,
102801 + if (len != sizeof(struct ipt_getinfo)) {
102802 + duprintf("length %u != %zu\n", len,
102803 sizeof(struct ipt_getinfo));
102804 return -EINVAL;
102805 }
102806 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102807 info.size = private->size;
102808 strcpy(info.name, name);
102809
102810 - if (copy_to_user(user, &info, *len) != 0)
102811 + if (copy_to_user(user, &info, len) != 0)
102812 ret = -EFAULT;
102813 else
102814 ret = 0;
102815 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102816
102817 switch (cmd) {
102818 case IPT_SO_GET_INFO:
102819 - ret = get_info(sock_net(sk), user, len, 1);
102820 + ret = get_info(sock_net(sk), user, *len, 1);
102821 break;
102822 case IPT_SO_GET_ENTRIES:
102823 ret = compat_get_entries(sock_net(sk), user, len);
102824 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102825
102826 switch (cmd) {
102827 case IPT_SO_GET_INFO:
102828 - ret = get_info(sock_net(sk), user, len, 0);
102829 + ret = get_info(sock_net(sk), user, *len, 0);
102830 break;
102831
102832 case IPT_SO_GET_ENTRIES:
102833 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102834 index e90f83a..3e6acca 100644
102835 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102836 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102837 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102838 spin_lock_init(&cn->lock);
102839
102840 #ifdef CONFIG_PROC_FS
102841 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102842 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102843 if (!cn->procdir) {
102844 pr_err("Unable to proc dir entry\n");
102845 return -ENOMEM;
102846 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
102847 index 0ae28f5..d32b565 100644
102848 --- a/net/ipv4/ping.c
102849 +++ b/net/ipv4/ping.c
102850 @@ -59,7 +59,7 @@ struct ping_table {
102851 };
102852
102853 static struct ping_table ping_table;
102854 -struct pingv6_ops pingv6_ops;
102855 +struct pingv6_ops *pingv6_ops;
102856 EXPORT_SYMBOL_GPL(pingv6_ops);
102857
102858 static u16 ping_port_rover;
102859 @@ -358,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102860 return -ENODEV;
102861 }
102862 }
102863 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
102864 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
102865 scoped);
102866 rcu_read_unlock();
102867
102868 @@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102869 }
102870 #if IS_ENABLED(CONFIG_IPV6)
102871 } else if (skb->protocol == htons(ETH_P_IPV6)) {
102872 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
102873 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
102874 #endif
102875 }
102876
102877 @@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102878 info, (u8 *)icmph);
102879 #if IS_ENABLED(CONFIG_IPV6)
102880 } else if (family == AF_INET6) {
102881 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
102882 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
102883 info, (u8 *)icmph);
102884 #endif
102885 }
102886 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
102887 }
102888
102889 if (inet6_sk(sk)->rxopt.all)
102890 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
102891 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
102892 if (skb->protocol == htons(ETH_P_IPV6) &&
102893 inet6_sk(sk)->rxopt.all)
102894 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
102895 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
102896 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
102897 ip_cmsg_recv(msg, skb);
102898 #endif
102899 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
102900 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
102901 0, sock_i_ino(sp),
102902 atomic_read(&sp->sk_refcnt), sp,
102903 - atomic_read(&sp->sk_drops));
102904 + atomic_read_unchecked(&sp->sk_drops));
102905 }
102906
102907 static int ping_v4_seq_show(struct seq_file *seq, void *v)
102908 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
102909 index 0bb68df..59405fc 100644
102910 --- a/net/ipv4/raw.c
102911 +++ b/net/ipv4/raw.c
102912 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
102913 int raw_rcv(struct sock *sk, struct sk_buff *skb)
102914 {
102915 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
102916 - atomic_inc(&sk->sk_drops);
102917 + atomic_inc_unchecked(&sk->sk_drops);
102918 kfree_skb(skb);
102919 return NET_RX_DROP;
102920 }
102921 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
102922
102923 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
102924 {
102925 + struct icmp_filter filter;
102926 +
102927 if (optlen > sizeof(struct icmp_filter))
102928 optlen = sizeof(struct icmp_filter);
102929 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
102930 + if (copy_from_user(&filter, optval, optlen))
102931 return -EFAULT;
102932 + raw_sk(sk)->filter = filter;
102933 return 0;
102934 }
102935
102936 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
102937 {
102938 int len, ret = -EFAULT;
102939 + struct icmp_filter filter;
102940
102941 if (get_user(len, optlen))
102942 goto out;
102943 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
102944 if (len > sizeof(struct icmp_filter))
102945 len = sizeof(struct icmp_filter);
102946 ret = -EFAULT;
102947 - if (put_user(len, optlen) ||
102948 - copy_to_user(optval, &raw_sk(sk)->filter, len))
102949 + filter = raw_sk(sk)->filter;
102950 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
102951 goto out;
102952 ret = 0;
102953 out: return ret;
102954 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
102955 0, 0L, 0,
102956 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
102957 0, sock_i_ino(sp),
102958 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
102959 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
102960 }
102961
102962 static int raw_seq_show(struct seq_file *seq, void *v)
102963 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
102964 index 52e1f2b..e736cb4 100644
102965 --- a/net/ipv4/route.c
102966 +++ b/net/ipv4/route.c
102967 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
102968
102969 static int rt_cache_seq_open(struct inode *inode, struct file *file)
102970 {
102971 - return seq_open(file, &rt_cache_seq_ops);
102972 + return seq_open_restrict(file, &rt_cache_seq_ops);
102973 }
102974
102975 static const struct file_operations rt_cache_seq_fops = {
102976 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
102977
102978 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
102979 {
102980 - return seq_open(file, &rt_cpu_seq_ops);
102981 + return seq_open_restrict(file, &rt_cpu_seq_ops);
102982 }
102983
102984 static const struct file_operations rt_cpu_seq_fops = {
102985 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
102986
102987 static int rt_acct_proc_open(struct inode *inode, struct file *file)
102988 {
102989 - return single_open(file, rt_acct_proc_show, NULL);
102990 + return single_open_restrict(file, rt_acct_proc_show, NULL);
102991 }
102992
102993 static const struct file_operations rt_acct_proc_fops = {
102994 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
102995
102996 #define IP_IDENTS_SZ 2048u
102997 struct ip_ident_bucket {
102998 - atomic_t id;
102999 + atomic_unchecked_t id;
103000 u32 stamp32;
103001 };
103002
103003 -static struct ip_ident_bucket *ip_idents __read_mostly;
103004 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
103005
103006 /* In order to protect privacy, we add a perturbation to identifiers
103007 * if one generator is seldom used. This makes hard for an attacker
103008 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
103009 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
103010 delta = prandom_u32_max(now - old);
103011
103012 - return atomic_add_return(segs + delta, &bucket->id) - segs;
103013 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
103014 }
103015 EXPORT_SYMBOL(ip_idents_reserve);
103016
103017 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
103018 .maxlen = sizeof(int),
103019 .mode = 0200,
103020 .proc_handler = ipv4_sysctl_rtcache_flush,
103021 + .extra1 = &init_net,
103022 },
103023 { },
103024 };
103025
103026 static __net_init int sysctl_route_net_init(struct net *net)
103027 {
103028 - struct ctl_table *tbl;
103029 + ctl_table_no_const *tbl = NULL;
103030
103031 - tbl = ipv4_route_flush_table;
103032 if (!net_eq(net, &init_net)) {
103033 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103034 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
103035 if (tbl == NULL)
103036 goto err_dup;
103037
103038 /* Don't export sysctls to unprivileged users */
103039 if (net->user_ns != &init_user_ns)
103040 tbl[0].procname = NULL;
103041 - }
103042 - tbl[0].extra1 = net;
103043 + tbl[0].extra1 = net;
103044 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103045 + } else
103046 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
103047
103048 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
103049 if (net->ipv4.route_hdr == NULL)
103050 goto err_reg;
103051 return 0;
103052
103053 err_reg:
103054 - if (tbl != ipv4_route_flush_table)
103055 - kfree(tbl);
103056 + kfree(tbl);
103057 err_dup:
103058 return -ENOMEM;
103059 }
103060 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
103061
103062 static __net_init int rt_genid_init(struct net *net)
103063 {
103064 - atomic_set(&net->ipv4.rt_genid, 0);
103065 - atomic_set(&net->fnhe_genid, 0);
103066 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
103067 + atomic_set_unchecked(&net->fnhe_genid, 0);
103068 get_random_bytes(&net->ipv4.dev_addr_genid,
103069 sizeof(net->ipv4.dev_addr_genid));
103070 return 0;
103071 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
103072 {
103073 int rc = 0;
103074
103075 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
103076 - if (!ip_idents)
103077 - panic("IP: failed to allocate ip_idents\n");
103078 -
103079 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
103080 + prandom_bytes(ip_idents, sizeof(ip_idents));
103081
103082 #ifdef CONFIG_IP_ROUTE_CLASSID
103083 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
103084 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
103085 index e0ee384..e2688d9 100644
103086 --- a/net/ipv4/sysctl_net_ipv4.c
103087 +++ b/net/ipv4/sysctl_net_ipv4.c
103088 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
103089 container_of(table->data, struct net, ipv4.ip_local_ports.range);
103090 int ret;
103091 int range[2];
103092 - struct ctl_table tmp = {
103093 + ctl_table_no_const tmp = {
103094 .data = &range,
103095 .maxlen = sizeof(range),
103096 .mode = table->mode,
103097 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
103098 int ret;
103099 gid_t urange[2];
103100 kgid_t low, high;
103101 - struct ctl_table tmp = {
103102 + ctl_table_no_const tmp = {
103103 .data = &urange,
103104 .maxlen = sizeof(urange),
103105 .mode = table->mode,
103106 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
103107 void __user *buffer, size_t *lenp, loff_t *ppos)
103108 {
103109 char val[TCP_CA_NAME_MAX];
103110 - struct ctl_table tbl = {
103111 + ctl_table_no_const tbl = {
103112 .data = val,
103113 .maxlen = TCP_CA_NAME_MAX,
103114 };
103115 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
103116 void __user *buffer, size_t *lenp,
103117 loff_t *ppos)
103118 {
103119 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
103120 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
103121 int ret;
103122
103123 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103124 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
103125 void __user *buffer, size_t *lenp,
103126 loff_t *ppos)
103127 {
103128 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
103129 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
103130 int ret;
103131
103132 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
103133 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
103134 void __user *buffer, size_t *lenp,
103135 loff_t *ppos)
103136 {
103137 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103138 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
103139 struct tcp_fastopen_context *ctxt;
103140 int ret;
103141 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
103142 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
103143
103144 static __net_init int ipv4_sysctl_init_net(struct net *net)
103145 {
103146 - struct ctl_table *table;
103147 + ctl_table_no_const *table = NULL;
103148
103149 - table = ipv4_net_table;
103150 if (!net_eq(net, &init_net)) {
103151 int i;
103152
103153 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103154 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103155 if (table == NULL)
103156 goto err_alloc;
103157
103158 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103159 table[i].data += (void *)net - (void *)&init_net;
103160 }
103161
103162 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103163 + if (!net_eq(net, &init_net))
103164 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103165 + else
103166 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103167 if (net->ipv4.ipv4_hdr == NULL)
103168 goto err_reg;
103169
103170 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103171 index 075ab4d..623bb9d 100644
103172 --- a/net/ipv4/tcp_input.c
103173 +++ b/net/ipv4/tcp_input.c
103174 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103175 * without any lock. We want to make sure compiler wont store
103176 * intermediate values in this location.
103177 */
103178 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103179 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103180 sk->sk_max_pacing_rate);
103181 }
103182
103183 @@ -4528,7 +4528,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103184 * simplifies code)
103185 */
103186 static void
103187 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103188 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103189 struct sk_buff *head, struct sk_buff *tail,
103190 u32 start, u32 end)
103191 {
103192 @@ -5506,6 +5506,7 @@ discard:
103193 tcp_paws_reject(&tp->rx_opt, 0))
103194 goto discard_and_undo;
103195
103196 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103197 if (th->syn) {
103198 /* We see SYN without ACK. It is attempt of
103199 * simultaneous connect with crossed SYNs.
103200 @@ -5556,6 +5557,7 @@ discard:
103201 goto discard;
103202 #endif
103203 }
103204 +#endif
103205 /* "fifth, if neither of the SYN or RST bits is set then
103206 * drop the segment and return."
103207 */
103208 @@ -5602,7 +5604,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103209 goto discard;
103210
103211 if (th->syn) {
103212 - if (th->fin)
103213 + if (th->fin || th->urg || th->psh)
103214 goto discard;
103215 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103216 return 1;
103217 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103218 index d22f544..62f6787 100644
103219 --- a/net/ipv4/tcp_ipv4.c
103220 +++ b/net/ipv4/tcp_ipv4.c
103221 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103222 int sysctl_tcp_low_latency __read_mostly;
103223 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103224
103225 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103226 +extern int grsec_enable_blackhole;
103227 +#endif
103228 +
103229 #ifdef CONFIG_TCP_MD5SIG
103230 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103231 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103232 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103233 return 0;
103234
103235 reset:
103236 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103237 + if (!grsec_enable_blackhole)
103238 +#endif
103239 tcp_v4_send_reset(rsk, skb);
103240 discard:
103241 kfree_skb(skb);
103242 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103243 TCP_SKB_CB(skb)->sacked = 0;
103244
103245 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103246 - if (!sk)
103247 + if (!sk) {
103248 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103249 + ret = 1;
103250 +#endif
103251 goto no_tcp_socket;
103252 -
103253 + }
103254 process:
103255 - if (sk->sk_state == TCP_TIME_WAIT)
103256 + if (sk->sk_state == TCP_TIME_WAIT) {
103257 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103258 + ret = 2;
103259 +#endif
103260 goto do_time_wait;
103261 + }
103262
103263 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103264 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103265 @@ -1698,6 +1712,10 @@ csum_error:
103266 bad_packet:
103267 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103268 } else {
103269 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103270 + if (!grsec_enable_blackhole || (ret == 1 &&
103271 + (skb->dev->flags & IFF_LOOPBACK)))
103272 +#endif
103273 tcp_v4_send_reset(NULL, skb);
103274 }
103275
103276 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103277 index 63d2680..2db9d6b 100644
103278 --- a/net/ipv4/tcp_minisocks.c
103279 +++ b/net/ipv4/tcp_minisocks.c
103280 @@ -27,6 +27,10 @@
103281 #include <net/inet_common.h>
103282 #include <net/xfrm.h>
103283
103284 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103285 +extern int grsec_enable_blackhole;
103286 +#endif
103287 +
103288 int sysctl_tcp_syncookies __read_mostly = 1;
103289 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103290
103291 @@ -739,7 +743,10 @@ embryonic_reset:
103292 * avoid becoming vulnerable to outside attack aiming at
103293 * resetting legit local connections.
103294 */
103295 - req->rsk_ops->send_reset(sk, skb);
103296 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103297 + if (!grsec_enable_blackhole)
103298 +#endif
103299 + req->rsk_ops->send_reset(sk, skb);
103300 } else if (fastopen) { /* received a valid RST pkt */
103301 reqsk_fastopen_remove(sk, req, true);
103302 tcp_reset(sk);
103303 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103304 index ebf5ff5..4d1ff32 100644
103305 --- a/net/ipv4/tcp_probe.c
103306 +++ b/net/ipv4/tcp_probe.c
103307 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103308 if (cnt + width >= len)
103309 break;
103310
103311 - if (copy_to_user(buf + cnt, tbuf, width))
103312 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103313 return -EFAULT;
103314 cnt += width;
103315 }
103316 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103317 index 1829c7f..c0b3d52 100644
103318 --- a/net/ipv4/tcp_timer.c
103319 +++ b/net/ipv4/tcp_timer.c
103320 @@ -22,6 +22,10 @@
103321 #include <linux/gfp.h>
103322 #include <net/tcp.h>
103323
103324 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103325 +extern int grsec_lastack_retries;
103326 +#endif
103327 +
103328 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103329 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103330 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103331 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103332 }
103333 }
103334
103335 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103336 + if ((sk->sk_state == TCP_LAST_ACK) &&
103337 + (grsec_lastack_retries > 0) &&
103338 + (grsec_lastack_retries < retry_until))
103339 + retry_until = grsec_lastack_retries;
103340 +#endif
103341 +
103342 if (retransmits_timed_out(sk, retry_until,
103343 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103344 /* Has it gone just too far? */
103345 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103346 index 13b4dcf..b866a2a 100644
103347 --- a/net/ipv4/udp.c
103348 +++ b/net/ipv4/udp.c
103349 @@ -87,6 +87,7 @@
103350 #include <linux/types.h>
103351 #include <linux/fcntl.h>
103352 #include <linux/module.h>
103353 +#include <linux/security.h>
103354 #include <linux/socket.h>
103355 #include <linux/sockios.h>
103356 #include <linux/igmp.h>
103357 @@ -114,6 +115,10 @@
103358 #include <net/busy_poll.h>
103359 #include "udp_impl.h"
103360
103361 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103362 +extern int grsec_enable_blackhole;
103363 +#endif
103364 +
103365 struct udp_table udp_table __read_mostly;
103366 EXPORT_SYMBOL(udp_table);
103367
103368 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103369 return true;
103370 }
103371
103372 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103373 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103374 +
103375 /*
103376 * This routine is called by the ICMP module when it gets some
103377 * sort of error condition. If err < 0 then the socket should
103378 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103379 dport = usin->sin_port;
103380 if (dport == 0)
103381 return -EINVAL;
103382 +
103383 + err = gr_search_udp_sendmsg(sk, usin);
103384 + if (err)
103385 + return err;
103386 } else {
103387 if (sk->sk_state != TCP_ESTABLISHED)
103388 return -EDESTADDRREQ;
103389 +
103390 + err = gr_search_udp_sendmsg(sk, NULL);
103391 + if (err)
103392 + return err;
103393 +
103394 daddr = inet->inet_daddr;
103395 dport = inet->inet_dport;
103396 /* Open fast path for connected socket.
103397 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103398 IS_UDPLITE(sk));
103399 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103400 IS_UDPLITE(sk));
103401 - atomic_inc(&sk->sk_drops);
103402 + atomic_inc_unchecked(&sk->sk_drops);
103403 __skb_unlink(skb, rcvq);
103404 __skb_queue_tail(&list_kill, skb);
103405 }
103406 @@ -1275,6 +1292,10 @@ try_again:
103407 if (!skb)
103408 goto out;
103409
103410 + err = gr_search_udp_recvmsg(sk, skb);
103411 + if (err)
103412 + goto out_free;
103413 +
103414 ulen = skb->len - sizeof(struct udphdr);
103415 copied = len;
103416 if (copied > ulen)
103417 @@ -1307,7 +1328,7 @@ try_again:
103418 if (unlikely(err)) {
103419 trace_kfree_skb(skb, udp_recvmsg);
103420 if (!peeked) {
103421 - atomic_inc(&sk->sk_drops);
103422 + atomic_inc_unchecked(&sk->sk_drops);
103423 UDP_INC_STATS_USER(sock_net(sk),
103424 UDP_MIB_INERRORS, is_udplite);
103425 }
103426 @@ -1605,7 +1626,7 @@ csum_error:
103427 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103428 drop:
103429 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103430 - atomic_inc(&sk->sk_drops);
103431 + atomic_inc_unchecked(&sk->sk_drops);
103432 kfree_skb(skb);
103433 return -1;
103434 }
103435 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103436 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103437
103438 if (!skb1) {
103439 - atomic_inc(&sk->sk_drops);
103440 + atomic_inc_unchecked(&sk->sk_drops);
103441 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103442 IS_UDPLITE(sk));
103443 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103444 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103445 goto csum_error;
103446
103447 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103448 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103449 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103450 +#endif
103451 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103452
103453 /*
103454 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103455 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103456 0, sock_i_ino(sp),
103457 atomic_read(&sp->sk_refcnt), sp,
103458 - atomic_read(&sp->sk_drops));
103459 + atomic_read_unchecked(&sp->sk_drops));
103460 }
103461
103462 int udp4_seq_show(struct seq_file *seq, void *v)
103463 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103464 index 6156f68..d6ab46d 100644
103465 --- a/net/ipv4/xfrm4_policy.c
103466 +++ b/net/ipv4/xfrm4_policy.c
103467 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103468 fl4->flowi4_tos = iph->tos;
103469 }
103470
103471 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103472 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103473 {
103474 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103475
103476 - xfrm4_policy_afinfo.garbage_collect(net);
103477 + xfrm_garbage_collect_deferred(net);
103478 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103479 }
103480
103481 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103482
103483 static int __net_init xfrm4_net_init(struct net *net)
103484 {
103485 - struct ctl_table *table;
103486 + ctl_table_no_const *table = NULL;
103487 struct ctl_table_header *hdr;
103488
103489 - table = xfrm4_policy_table;
103490 if (!net_eq(net, &init_net)) {
103491 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103492 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103493 if (!table)
103494 goto err_alloc;
103495
103496 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103497 - }
103498 -
103499 - hdr = register_net_sysctl(net, "net/ipv4", table);
103500 + hdr = register_net_sysctl(net, "net/ipv4", table);
103501 + } else
103502 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103503 if (!hdr)
103504 goto err_reg;
103505
103506 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103507 return 0;
103508
103509 err_reg:
103510 - if (!net_eq(net, &init_net))
103511 - kfree(table);
103512 + kfree(table);
103513 err_alloc:
103514 return -ENOMEM;
103515 }
103516 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103517 index dac9419..534fa31 100644
103518 --- a/net/ipv6/addrconf.c
103519 +++ b/net/ipv6/addrconf.c
103520 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103521 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103522 .mtu6 = IPV6_MIN_MTU,
103523 .accept_ra = 1,
103524 - .accept_redirects = 1,
103525 + .accept_redirects = 0,
103526 .autoconf = 1,
103527 .force_mld_version = 0,
103528 .mldv1_unsolicited_report_interval = 10 * HZ,
103529 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103530 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103531 .mtu6 = IPV6_MIN_MTU,
103532 .accept_ra = 1,
103533 - .accept_redirects = 1,
103534 + .accept_redirects = 0,
103535 .autoconf = 1,
103536 .force_mld_version = 0,
103537 .mldv1_unsolicited_report_interval = 10 * HZ,
103538 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103539 idx = 0;
103540 head = &net->dev_index_head[h];
103541 rcu_read_lock();
103542 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103543 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103544 net->dev_base_seq;
103545 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103546 if (idx < s_idx)
103547 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103548 p.iph.ihl = 5;
103549 p.iph.protocol = IPPROTO_IPV6;
103550 p.iph.ttl = 64;
103551 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103552 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103553
103554 if (ops->ndo_do_ioctl) {
103555 mm_segment_t oldfs = get_fs();
103556 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103557 .release = seq_release_net,
103558 };
103559
103560 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103561 +extern void unregister_ipv6_seq_ops_addr(void);
103562 +
103563 static int __net_init if6_proc_net_init(struct net *net)
103564 {
103565 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103566 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103567 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103568 + unregister_ipv6_seq_ops_addr();
103569 return -ENOMEM;
103570 + }
103571 return 0;
103572 }
103573
103574 static void __net_exit if6_proc_net_exit(struct net *net)
103575 {
103576 remove_proc_entry("if_inet6", net->proc_net);
103577 + unregister_ipv6_seq_ops_addr();
103578 }
103579
103580 static struct pernet_operations if6_proc_net_ops = {
103581 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103582 s_ip_idx = ip_idx = cb->args[2];
103583
103584 rcu_read_lock();
103585 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103586 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103587 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103588 idx = 0;
103589 head = &net->dev_index_head[h];
103590 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103591 rt_genid_bump_ipv6(net);
103592 break;
103593 }
103594 - atomic_inc(&net->ipv6.dev_addr_genid);
103595 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103596 }
103597
103598 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103599 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103600 int *valp = ctl->data;
103601 int val = *valp;
103602 loff_t pos = *ppos;
103603 - struct ctl_table lctl;
103604 + ctl_table_no_const lctl;
103605 int ret;
103606
103607 /*
103608 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103609 int *valp = ctl->data;
103610 int val = *valp;
103611 loff_t pos = *ppos;
103612 - struct ctl_table lctl;
103613 + ctl_table_no_const lctl;
103614 int ret;
103615
103616 /*
103617 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103618 index e8c4400..a4cd5da 100644
103619 --- a/net/ipv6/af_inet6.c
103620 +++ b/net/ipv6/af_inet6.c
103621 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103622 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103623 net->ipv6.sysctl.flowlabel_consistency = 1;
103624 net->ipv6.sysctl.auto_flowlabels = 0;
103625 - atomic_set(&net->ipv6.fib6_sernum, 1);
103626 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103627
103628 err = ipv6_init_mibs(net);
103629 if (err)
103630 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103631 index 49f5e73..ae02d54 100644
103632 --- a/net/ipv6/datagram.c
103633 +++ b/net/ipv6/datagram.c
103634 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103635 0,
103636 sock_i_ino(sp),
103637 atomic_read(&sp->sk_refcnt), sp,
103638 - atomic_read(&sp->sk_drops));
103639 + atomic_read_unchecked(&sp->sk_drops));
103640 }
103641 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103642 index d674152..fb5a01d 100644
103643 --- a/net/ipv6/icmp.c
103644 +++ b/net/ipv6/icmp.c
103645 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103646
103647 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103648 {
103649 - struct ctl_table *table;
103650 + ctl_table_no_const *table;
103651
103652 table = kmemdup(ipv6_icmp_table_template,
103653 sizeof(ipv6_icmp_table_template),
103654 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103655 index f1c6d5e..faabef6 100644
103656 --- a/net/ipv6/ip6_fib.c
103657 +++ b/net/ipv6/ip6_fib.c
103658 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103659 int new, old;
103660
103661 do {
103662 - old = atomic_read(&net->ipv6.fib6_sernum);
103663 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103664 new = old < INT_MAX ? old + 1 : 1;
103665 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103666 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103667 old, new) != old);
103668 return new;
103669 }
103670 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103671 index 01ccc28..66861c7 100644
103672 --- a/net/ipv6/ip6_gre.c
103673 +++ b/net/ipv6/ip6_gre.c
103674 @@ -71,8 +71,8 @@ struct ip6gre_net {
103675 struct net_device *fb_tunnel_dev;
103676 };
103677
103678 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103679 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103680 +static struct rtnl_link_ops ip6gre_link_ops;
103681 +static struct rtnl_link_ops ip6gre_tap_ops;
103682 static int ip6gre_tunnel_init(struct net_device *dev);
103683 static void ip6gre_tunnel_setup(struct net_device *dev);
103684 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103685 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103686 }
103687
103688
103689 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103690 +static struct inet6_protocol ip6gre_protocol = {
103691 .handler = ip6gre_rcv,
103692 .err_handler = ip6gre_err,
103693 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103694 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103695 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103696 };
103697
103698 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103699 +static struct rtnl_link_ops ip6gre_link_ops = {
103700 .kind = "ip6gre",
103701 .maxtype = IFLA_GRE_MAX,
103702 .policy = ip6gre_policy,
103703 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103704 .fill_info = ip6gre_fill_info,
103705 };
103706
103707 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103708 +static struct rtnl_link_ops ip6gre_tap_ops = {
103709 .kind = "ip6gretap",
103710 .maxtype = IFLA_GRE_MAX,
103711 .policy = ip6gre_policy,
103712 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103713 index 92b3da5..77837b8 100644
103714 --- a/net/ipv6/ip6_tunnel.c
103715 +++ b/net/ipv6/ip6_tunnel.c
103716 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103717
103718 static int ip6_tnl_dev_init(struct net_device *dev);
103719 static void ip6_tnl_dev_setup(struct net_device *dev);
103720 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103721 +static struct rtnl_link_ops ip6_link_ops;
103722
103723 static int ip6_tnl_net_id __read_mostly;
103724 struct ip6_tnl_net {
103725 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103726 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103727 };
103728
103729 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103730 +static struct rtnl_link_ops ip6_link_ops = {
103731 .kind = "ip6tnl",
103732 .maxtype = IFLA_IPTUN_MAX,
103733 .policy = ip6_tnl_policy,
103734 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103735 index ace10d0..97a8b49 100644
103736 --- a/net/ipv6/ip6_vti.c
103737 +++ b/net/ipv6/ip6_vti.c
103738 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103739
103740 static int vti6_dev_init(struct net_device *dev);
103741 static void vti6_dev_setup(struct net_device *dev);
103742 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103743 +static struct rtnl_link_ops vti6_link_ops;
103744
103745 static int vti6_net_id __read_mostly;
103746 struct vti6_net {
103747 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103748 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103749 };
103750
103751 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103752 +static struct rtnl_link_ops vti6_link_ops = {
103753 .kind = "vti6",
103754 .maxtype = IFLA_VTI_MAX,
103755 .policy = vti6_policy,
103756 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103757 index 66980d8d..8aef0d1 100644
103758 --- a/net/ipv6/ipv6_sockglue.c
103759 +++ b/net/ipv6/ipv6_sockglue.c
103760 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103761 if (sk->sk_type != SOCK_STREAM)
103762 return -ENOPROTOOPT;
103763
103764 - msg.msg_control = optval;
103765 + msg.msg_control = (void __force_kernel *)optval;
103766 msg.msg_controllen = len;
103767 msg.msg_flags = flags;
103768
103769 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103770 index e080fbb..412b3cf 100644
103771 --- a/net/ipv6/netfilter/ip6_tables.c
103772 +++ b/net/ipv6/netfilter/ip6_tables.c
103773 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103774 #endif
103775
103776 static int get_info(struct net *net, void __user *user,
103777 - const int *len, int compat)
103778 + int len, int compat)
103779 {
103780 char name[XT_TABLE_MAXNAMELEN];
103781 struct xt_table *t;
103782 int ret;
103783
103784 - if (*len != sizeof(struct ip6t_getinfo)) {
103785 - duprintf("length %u != %zu\n", *len,
103786 + if (len != sizeof(struct ip6t_getinfo)) {
103787 + duprintf("length %u != %zu\n", len,
103788 sizeof(struct ip6t_getinfo));
103789 return -EINVAL;
103790 }
103791 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103792 info.size = private->size;
103793 strcpy(info.name, name);
103794
103795 - if (copy_to_user(user, &info, *len) != 0)
103796 + if (copy_to_user(user, &info, len) != 0)
103797 ret = -EFAULT;
103798 else
103799 ret = 0;
103800 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103801
103802 switch (cmd) {
103803 case IP6T_SO_GET_INFO:
103804 - ret = get_info(sock_net(sk), user, len, 1);
103805 + ret = get_info(sock_net(sk), user, *len, 1);
103806 break;
103807 case IP6T_SO_GET_ENTRIES:
103808 ret = compat_get_entries(sock_net(sk), user, len);
103809 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103810
103811 switch (cmd) {
103812 case IP6T_SO_GET_INFO:
103813 - ret = get_info(sock_net(sk), user, len, 0);
103814 + ret = get_info(sock_net(sk), user, *len, 0);
103815 break;
103816
103817 case IP6T_SO_GET_ENTRIES:
103818 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103819 index 6f187c8..34b367f 100644
103820 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
103821 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
103822 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
103823
103824 static int nf_ct_frag6_sysctl_register(struct net *net)
103825 {
103826 - struct ctl_table *table;
103827 + ctl_table_no_const *table = NULL;
103828 struct ctl_table_header *hdr;
103829
103830 - table = nf_ct_frag6_sysctl_table;
103831 if (!net_eq(net, &init_net)) {
103832 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
103833 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
103834 GFP_KERNEL);
103835 if (table == NULL)
103836 goto err_alloc;
103837 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103838 table[2].data = &net->nf_frag.frags.high_thresh;
103839 table[2].extra1 = &net->nf_frag.frags.low_thresh;
103840 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
103841 - }
103842 -
103843 - hdr = register_net_sysctl(net, "net/netfilter", table);
103844 + hdr = register_net_sysctl(net, "net/netfilter", table);
103845 + } else
103846 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
103847 if (hdr == NULL)
103848 goto err_reg;
103849
103850 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103851 return 0;
103852
103853 err_reg:
103854 - if (!net_eq(net, &init_net))
103855 - kfree(table);
103856 + kfree(table);
103857 err_alloc:
103858 return -ENOMEM;
103859 }
103860 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
103861 index fe7e3e4..47aba96 100644
103862 --- a/net/ipv6/ping.c
103863 +++ b/net/ipv6/ping.c
103864 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
103865 };
103866 #endif
103867
103868 +static struct pingv6_ops real_pingv6_ops = {
103869 + .ipv6_recv_error = ipv6_recv_error,
103870 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
103871 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
103872 + .icmpv6_err_convert = icmpv6_err_convert,
103873 + .ipv6_icmp_error = ipv6_icmp_error,
103874 + .ipv6_chk_addr = ipv6_chk_addr,
103875 +};
103876 +
103877 +static struct pingv6_ops dummy_pingv6_ops = {
103878 + .ipv6_recv_error = dummy_ipv6_recv_error,
103879 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
103880 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
103881 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
103882 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
103883 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
103884 +};
103885 +
103886 int __init pingv6_init(void)
103887 {
103888 #ifdef CONFIG_PROC_FS
103889 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
103890 if (ret)
103891 return ret;
103892 #endif
103893 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
103894 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
103895 - pingv6_ops.ip6_datagram_recv_specific_ctl =
103896 - ip6_datagram_recv_specific_ctl;
103897 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
103898 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
103899 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
103900 + pingv6_ops = &real_pingv6_ops;
103901 return inet6_register_protosw(&pingv6_protosw);
103902 }
103903
103904 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
103905 */
103906 void pingv6_exit(void)
103907 {
103908 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
103909 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
103910 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
103911 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
103912 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
103913 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
103914 #ifdef CONFIG_PROC_FS
103915 unregister_pernet_subsys(&ping_v6_net_ops);
103916 #endif
103917 + pingv6_ops = &dummy_pingv6_ops;
103918 inet6_unregister_protosw(&pingv6_protosw);
103919 }
103920 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
103921 index 679253d0..70b653c 100644
103922 --- a/net/ipv6/proc.c
103923 +++ b/net/ipv6/proc.c
103924 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
103925 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
103926 goto proc_snmp6_fail;
103927
103928 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
103929 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
103930 if (!net->mib.proc_net_devsnmp6)
103931 goto proc_dev_snmp6_fail;
103932 return 0;
103933 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
103934 index ee25631..3c3ac5d 100644
103935 --- a/net/ipv6/raw.c
103936 +++ b/net/ipv6/raw.c
103937 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
103938 {
103939 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
103940 skb_checksum_complete(skb)) {
103941 - atomic_inc(&sk->sk_drops);
103942 + atomic_inc_unchecked(&sk->sk_drops);
103943 kfree_skb(skb);
103944 return NET_RX_DROP;
103945 }
103946 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103947 struct raw6_sock *rp = raw6_sk(sk);
103948
103949 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
103950 - atomic_inc(&sk->sk_drops);
103951 + atomic_inc_unchecked(&sk->sk_drops);
103952 kfree_skb(skb);
103953 return NET_RX_DROP;
103954 }
103955 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103956
103957 if (inet->hdrincl) {
103958 if (skb_checksum_complete(skb)) {
103959 - atomic_inc(&sk->sk_drops);
103960 + atomic_inc_unchecked(&sk->sk_drops);
103961 kfree_skb(skb);
103962 return NET_RX_DROP;
103963 }
103964 @@ -609,7 +609,7 @@ out:
103965 return err;
103966 }
103967
103968 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
103969 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
103970 struct flowi6 *fl6, struct dst_entry **dstp,
103971 unsigned int flags)
103972 {
103973 @@ -916,12 +916,15 @@ do_confirm:
103974 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
103975 char __user *optval, int optlen)
103976 {
103977 + struct icmp6_filter filter;
103978 +
103979 switch (optname) {
103980 case ICMPV6_FILTER:
103981 if (optlen > sizeof(struct icmp6_filter))
103982 optlen = sizeof(struct icmp6_filter);
103983 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
103984 + if (copy_from_user(&filter, optval, optlen))
103985 return -EFAULT;
103986 + raw6_sk(sk)->filter = filter;
103987 return 0;
103988 default:
103989 return -ENOPROTOOPT;
103990 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103991 char __user *optval, int __user *optlen)
103992 {
103993 int len;
103994 + struct icmp6_filter filter;
103995
103996 switch (optname) {
103997 case ICMPV6_FILTER:
103998 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103999 len = sizeof(struct icmp6_filter);
104000 if (put_user(len, optlen))
104001 return -EFAULT;
104002 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
104003 + filter = raw6_sk(sk)->filter;
104004 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
104005 return -EFAULT;
104006 return 0;
104007 default:
104008 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
104009 index d7d70e6..bd5e9fc 100644
104010 --- a/net/ipv6/reassembly.c
104011 +++ b/net/ipv6/reassembly.c
104012 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
104013
104014 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104015 {
104016 - struct ctl_table *table;
104017 + ctl_table_no_const *table = NULL;
104018 struct ctl_table_header *hdr;
104019
104020 - table = ip6_frags_ns_ctl_table;
104021 if (!net_eq(net, &init_net)) {
104022 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104023 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
104024 if (table == NULL)
104025 goto err_alloc;
104026
104027 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104028 /* Don't export sysctls to unprivileged users */
104029 if (net->user_ns != &init_user_ns)
104030 table[0].procname = NULL;
104031 - }
104032 + hdr = register_net_sysctl(net, "net/ipv6", table);
104033 + } else
104034 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
104035
104036 - hdr = register_net_sysctl(net, "net/ipv6", table);
104037 if (hdr == NULL)
104038 goto err_reg;
104039
104040 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
104041 return 0;
104042
104043 err_reg:
104044 - if (!net_eq(net, &init_net))
104045 - kfree(table);
104046 + kfree(table);
104047 err_alloc:
104048 return -ENOMEM;
104049 }
104050 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
104051 index 1528d84..f393960 100644
104052 --- a/net/ipv6/route.c
104053 +++ b/net/ipv6/route.c
104054 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
104055
104056 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
104057 {
104058 - struct ctl_table *table;
104059 + ctl_table_no_const *table;
104060
104061 table = kmemdup(ipv6_route_table_template,
104062 sizeof(ipv6_route_table_template),
104063 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
104064 index cdbfe5a..e13eb31 100644
104065 --- a/net/ipv6/sit.c
104066 +++ b/net/ipv6/sit.c
104067 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
104068 static void ipip6_dev_free(struct net_device *dev);
104069 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
104070 __be32 *v4dst);
104071 -static struct rtnl_link_ops sit_link_ops __read_mostly;
104072 +static struct rtnl_link_ops sit_link_ops;
104073
104074 static int sit_net_id __read_mostly;
104075 struct sit_net {
104076 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
104077 unregister_netdevice_queue(dev, head);
104078 }
104079
104080 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
104081 +static struct rtnl_link_ops sit_link_ops = {
104082 .kind = "sit",
104083 .maxtype = IFLA_IPTUN_MAX,
104084 .policy = ipip6_policy,
104085 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
104086 index c5c10fa..2577d51 100644
104087 --- a/net/ipv6/sysctl_net_ipv6.c
104088 +++ b/net/ipv6/sysctl_net_ipv6.c
104089 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
104090
104091 static int __net_init ipv6_sysctl_net_init(struct net *net)
104092 {
104093 - struct ctl_table *ipv6_table;
104094 + ctl_table_no_const *ipv6_table;
104095 struct ctl_table *ipv6_route_table;
104096 struct ctl_table *ipv6_icmp_table;
104097 int err;
104098 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
104099 index 9c0b54e..5e7bd8f 100644
104100 --- a/net/ipv6/tcp_ipv6.c
104101 +++ b/net/ipv6/tcp_ipv6.c
104102 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
104103 }
104104 }
104105
104106 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104107 +extern int grsec_enable_blackhole;
104108 +#endif
104109 +
104110 static void tcp_v6_hash(struct sock *sk)
104111 {
104112 if (sk->sk_state != TCP_CLOSE) {
104113 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
104114 return 0;
104115
104116 reset:
104117 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104118 + if (!grsec_enable_blackhole)
104119 +#endif
104120 tcp_v6_send_reset(sk, skb);
104121 discard:
104122 if (opt_skb)
104123 @@ -1443,12 +1450,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
104124
104125 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
104126 inet6_iif(skb));
104127 - if (!sk)
104128 + if (!sk) {
104129 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104130 + ret = 1;
104131 +#endif
104132 goto no_tcp_socket;
104133 + }
104134
104135 process:
104136 - if (sk->sk_state == TCP_TIME_WAIT)
104137 + if (sk->sk_state == TCP_TIME_WAIT) {
104138 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104139 + ret = 2;
104140 +#endif
104141 goto do_time_wait;
104142 + }
104143
104144 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
104145 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
104146 @@ -1499,6 +1514,10 @@ csum_error:
104147 bad_packet:
104148 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104149 } else {
104150 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104151 + if (!grsec_enable_blackhole || (ret == 1 &&
104152 + (skb->dev->flags & IFF_LOOPBACK)))
104153 +#endif
104154 tcp_v6_send_reset(NULL, skb);
104155 }
104156
104157 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104158 index 189dc4a..458bec0 100644
104159 --- a/net/ipv6/udp.c
104160 +++ b/net/ipv6/udp.c
104161 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104162 udp_ipv6_hash_secret + net_hash_mix(net));
104163 }
104164
104165 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104166 +extern int grsec_enable_blackhole;
104167 +#endif
104168 +
104169 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104170 {
104171 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104172 @@ -448,7 +452,7 @@ try_again:
104173 if (unlikely(err)) {
104174 trace_kfree_skb(skb, udpv6_recvmsg);
104175 if (!peeked) {
104176 - atomic_inc(&sk->sk_drops);
104177 + atomic_inc_unchecked(&sk->sk_drops);
104178 if (is_udp4)
104179 UDP_INC_STATS_USER(sock_net(sk),
104180 UDP_MIB_INERRORS,
104181 @@ -714,7 +718,7 @@ csum_error:
104182 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104183 drop:
104184 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104185 - atomic_inc(&sk->sk_drops);
104186 + atomic_inc_unchecked(&sk->sk_drops);
104187 kfree_skb(skb);
104188 return -1;
104189 }
104190 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104191 if (likely(skb1 == NULL))
104192 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104193 if (!skb1) {
104194 - atomic_inc(&sk->sk_drops);
104195 + atomic_inc_unchecked(&sk->sk_drops);
104196 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104197 IS_UDPLITE(sk));
104198 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104199 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104200 goto csum_error;
104201
104202 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104203 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104204 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104205 +#endif
104206 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104207
104208 kfree_skb(skb);
104209 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104210 index 48bf5a0..691985a 100644
104211 --- a/net/ipv6/xfrm6_policy.c
104212 +++ b/net/ipv6/xfrm6_policy.c
104213 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104214 }
104215 }
104216
104217 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104218 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104219 {
104220 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104221
104222 - xfrm6_policy_afinfo.garbage_collect(net);
104223 + xfrm_garbage_collect_deferred(net);
104224 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104225 }
104226
104227 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104228
104229 static int __net_init xfrm6_net_init(struct net *net)
104230 {
104231 - struct ctl_table *table;
104232 + ctl_table_no_const *table = NULL;
104233 struct ctl_table_header *hdr;
104234
104235 - table = xfrm6_policy_table;
104236 if (!net_eq(net, &init_net)) {
104237 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104238 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104239 if (!table)
104240 goto err_alloc;
104241
104242 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104243 - }
104244 + hdr = register_net_sysctl(net, "net/ipv6", table);
104245 + } else
104246 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104247
104248 - hdr = register_net_sysctl(net, "net/ipv6", table);
104249 if (!hdr)
104250 goto err_reg;
104251
104252 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104253 return 0;
104254
104255 err_reg:
104256 - if (!net_eq(net, &init_net))
104257 - kfree(table);
104258 + kfree(table);
104259 err_alloc:
104260 return -ENOMEM;
104261 }
104262 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104263 index c1d247e..9e5949d 100644
104264 --- a/net/ipx/ipx_proc.c
104265 +++ b/net/ipx/ipx_proc.c
104266 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104267 struct proc_dir_entry *p;
104268 int rc = -ENOMEM;
104269
104270 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104271 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104272
104273 if (!ipx_proc_dir)
104274 goto out;
104275 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104276 index 4efe486..dee966e 100644
104277 --- a/net/irda/ircomm/ircomm_tty.c
104278 +++ b/net/irda/ircomm/ircomm_tty.c
104279 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104280 add_wait_queue(&port->open_wait, &wait);
104281
104282 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104283 - __FILE__, __LINE__, tty->driver->name, port->count);
104284 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104285
104286 spin_lock_irqsave(&port->lock, flags);
104287 - port->count--;
104288 + atomic_dec(&port->count);
104289 port->blocked_open++;
104290 spin_unlock_irqrestore(&port->lock, flags);
104291
104292 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104293 }
104294
104295 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104296 - __FILE__, __LINE__, tty->driver->name, port->count);
104297 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104298
104299 schedule();
104300 }
104301 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104302
104303 spin_lock_irqsave(&port->lock, flags);
104304 if (!tty_hung_up_p(filp))
104305 - port->count++;
104306 + atomic_inc(&port->count);
104307 port->blocked_open--;
104308 spin_unlock_irqrestore(&port->lock, flags);
104309
104310 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104311 - __FILE__, __LINE__, tty->driver->name, port->count);
104312 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104313
104314 if (!retval)
104315 port->flags |= ASYNC_NORMAL_ACTIVE;
104316 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104317
104318 /* ++ is not atomic, so this should be protected - Jean II */
104319 spin_lock_irqsave(&self->port.lock, flags);
104320 - self->port.count++;
104321 + atomic_inc(&self->port.count);
104322 spin_unlock_irqrestore(&self->port.lock, flags);
104323 tty_port_tty_set(&self->port, tty);
104324
104325 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104326 - self->line, self->port.count);
104327 + self->line, atomic_read(&self->port.count));
104328
104329 /* Not really used by us, but lets do it anyway */
104330 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104331 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104332 tty_kref_put(port->tty);
104333 }
104334 port->tty = NULL;
104335 - port->count = 0;
104336 + atomic_set(&port->count, 0);
104337 spin_unlock_irqrestore(&port->lock, flags);
104338
104339 wake_up_interruptible(&port->open_wait);
104340 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104341 seq_putc(m, '\n');
104342
104343 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104344 - seq_printf(m, "Open count: %d\n", self->port.count);
104345 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104346 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104347 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104348
104349 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104350 index b9ac598..f88cc56 100644
104351 --- a/net/irda/irproc.c
104352 +++ b/net/irda/irproc.c
104353 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104354 {
104355 int i;
104356
104357 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104358 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104359 if (proc_irda == NULL)
104360 return;
104361
104362 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104363 index 2e9953b..ed06350 100644
104364 --- a/net/iucv/af_iucv.c
104365 +++ b/net/iucv/af_iucv.c
104366 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104367 {
104368 char name[12];
104369
104370 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104371 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104372 while (__iucv_get_sock_by_name(name)) {
104373 sprintf(name, "%08x",
104374 - atomic_inc_return(&iucv_sk_list.autobind_name));
104375 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104376 }
104377 memcpy(iucv->src_name, name, 8);
104378 }
104379 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104380 index 2a6a1fd..6c112b0 100644
104381 --- a/net/iucv/iucv.c
104382 +++ b/net/iucv/iucv.c
104383 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104384 return NOTIFY_OK;
104385 }
104386
104387 -static struct notifier_block __refdata iucv_cpu_notifier = {
104388 +static struct notifier_block iucv_cpu_notifier = {
104389 .notifier_call = iucv_cpu_notify,
104390 };
104391
104392 diff --git a/net/key/af_key.c b/net/key/af_key.c
104393 index f8ac939..1e189bf 100644
104394 --- a/net/key/af_key.c
104395 +++ b/net/key/af_key.c
104396 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104397 static u32 get_acqseq(void)
104398 {
104399 u32 res;
104400 - static atomic_t acqseq;
104401 + static atomic_unchecked_t acqseq;
104402
104403 do {
104404 - res = atomic_inc_return(&acqseq);
104405 + res = atomic_inc_return_unchecked(&acqseq);
104406 } while (!res);
104407 return res;
104408 }
104409 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104410 index 781b3a2..73a7434 100644
104411 --- a/net/l2tp/l2tp_eth.c
104412 +++ b/net/l2tp/l2tp_eth.c
104413 @@ -42,12 +42,12 @@ struct l2tp_eth {
104414 struct sock *tunnel_sock;
104415 struct l2tp_session *session;
104416 struct list_head list;
104417 - atomic_long_t tx_bytes;
104418 - atomic_long_t tx_packets;
104419 - atomic_long_t tx_dropped;
104420 - atomic_long_t rx_bytes;
104421 - atomic_long_t rx_packets;
104422 - atomic_long_t rx_errors;
104423 + atomic_long_unchecked_t tx_bytes;
104424 + atomic_long_unchecked_t tx_packets;
104425 + atomic_long_unchecked_t tx_dropped;
104426 + atomic_long_unchecked_t rx_bytes;
104427 + atomic_long_unchecked_t rx_packets;
104428 + atomic_long_unchecked_t rx_errors;
104429 };
104430
104431 /* via l2tp_session_priv() */
104432 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104433 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104434
104435 if (likely(ret == NET_XMIT_SUCCESS)) {
104436 - atomic_long_add(len, &priv->tx_bytes);
104437 - atomic_long_inc(&priv->tx_packets);
104438 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104439 + atomic_long_inc_unchecked(&priv->tx_packets);
104440 } else {
104441 - atomic_long_inc(&priv->tx_dropped);
104442 + atomic_long_inc_unchecked(&priv->tx_dropped);
104443 }
104444 return NETDEV_TX_OK;
104445 }
104446 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104447 {
104448 struct l2tp_eth *priv = netdev_priv(dev);
104449
104450 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104451 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104452 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104453 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104454 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104455 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104456 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104457 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104458 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104459 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104460 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104461 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104462 return stats;
104463 }
104464
104465 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104466 nf_reset(skb);
104467
104468 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104469 - atomic_long_inc(&priv->rx_packets);
104470 - atomic_long_add(data_len, &priv->rx_bytes);
104471 + atomic_long_inc_unchecked(&priv->rx_packets);
104472 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104473 } else {
104474 - atomic_long_inc(&priv->rx_errors);
104475 + atomic_long_inc_unchecked(&priv->rx_errors);
104476 }
104477 return;
104478
104479 error:
104480 - atomic_long_inc(&priv->rx_errors);
104481 + atomic_long_inc_unchecked(&priv->rx_errors);
104482 kfree_skb(skb);
104483 }
104484
104485 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104486 index 1a3c7e0..80f8b0c 100644
104487 --- a/net/llc/llc_proc.c
104488 +++ b/net/llc/llc_proc.c
104489 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104490 int rc = -ENOMEM;
104491 struct proc_dir_entry *p;
104492
104493 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104494 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104495 if (!llc_proc_dir)
104496 goto out;
104497
104498 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104499 index e75d5c5..429fc95 100644
104500 --- a/net/mac80211/cfg.c
104501 +++ b/net/mac80211/cfg.c
104502 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104503 ret = ieee80211_vif_use_channel(sdata, chandef,
104504 IEEE80211_CHANCTX_EXCLUSIVE);
104505 }
104506 - } else if (local->open_count == local->monitors) {
104507 + } else if (local_read(&local->open_count) == local->monitors) {
104508 local->_oper_chandef = *chandef;
104509 ieee80211_hw_config(local, 0);
104510 }
104511 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104512 else
104513 local->probe_req_reg--;
104514
104515 - if (!local->open_count)
104516 + if (!local_read(&local->open_count))
104517 break;
104518
104519 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104520 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104521 if (chanctx_conf) {
104522 *chandef = sdata->vif.bss_conf.chandef;
104523 ret = 0;
104524 - } else if (local->open_count > 0 &&
104525 - local->open_count == local->monitors &&
104526 + } else if (local_read(&local->open_count) > 0 &&
104527 + local_read(&local->open_count) == local->monitors &&
104528 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104529 if (local->use_chanctx)
104530 *chandef = local->monitor_chandef;
104531 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104532 index cc6e964..029a3a3 100644
104533 --- a/net/mac80211/ieee80211_i.h
104534 +++ b/net/mac80211/ieee80211_i.h
104535 @@ -29,6 +29,7 @@
104536 #include <net/ieee80211_radiotap.h>
104537 #include <net/cfg80211.h>
104538 #include <net/mac80211.h>
104539 +#include <asm/local.h>
104540 #include "key.h"
104541 #include "sta_info.h"
104542 #include "debug.h"
104543 @@ -1114,7 +1115,7 @@ struct ieee80211_local {
104544 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104545 spinlock_t queue_stop_reason_lock;
104546
104547 - int open_count;
104548 + local_t open_count;
104549 int monitors, cooked_mntrs;
104550 /* number of interfaces with corresponding FIF_ flags */
104551 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104552 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104553 index 4173553..e3b5a3f 100644
104554 --- a/net/mac80211/iface.c
104555 +++ b/net/mac80211/iface.c
104556 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104557 break;
104558 }
104559
104560 - if (local->open_count == 0) {
104561 + if (local_read(&local->open_count) == 0) {
104562 res = drv_start(local);
104563 if (res)
104564 goto err_del_bss;
104565 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104566 res = drv_add_interface(local, sdata);
104567 if (res)
104568 goto err_stop;
104569 - } else if (local->monitors == 0 && local->open_count == 0) {
104570 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104571 res = ieee80211_add_virtual_monitor(local);
104572 if (res)
104573 goto err_stop;
104574 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104575 atomic_inc(&local->iff_promiscs);
104576
104577 if (coming_up)
104578 - local->open_count++;
104579 + local_inc(&local->open_count);
104580
104581 if (hw_reconf_flags)
104582 ieee80211_hw_config(local, hw_reconf_flags);
104583 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104584 err_del_interface:
104585 drv_remove_interface(local, sdata);
104586 err_stop:
104587 - if (!local->open_count)
104588 + if (!local_read(&local->open_count))
104589 drv_stop(local);
104590 err_del_bss:
104591 sdata->bss = NULL;
104592 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104593 }
104594
104595 if (going_down)
104596 - local->open_count--;
104597 + local_dec(&local->open_count);
104598
104599 switch (sdata->vif.type) {
104600 case NL80211_IFTYPE_AP_VLAN:
104601 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104602 }
104603 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104604
104605 - if (local->open_count == 0)
104606 + if (local_read(&local->open_count) == 0)
104607 ieee80211_clear_tx_pending(local);
104608
104609 /*
104610 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104611 if (cancel_scan)
104612 flush_delayed_work(&local->scan_work);
104613
104614 - if (local->open_count == 0) {
104615 + if (local_read(&local->open_count) == 0) {
104616 ieee80211_stop_device(local);
104617
104618 /* no reconfiguring after stop! */
104619 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104620 ieee80211_configure_filter(local);
104621 ieee80211_hw_config(local, hw_reconf_flags);
104622
104623 - if (local->monitors == local->open_count)
104624 + if (local->monitors == local_read(&local->open_count))
104625 ieee80211_add_virtual_monitor(local);
104626 }
104627
104628 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104629 index 6ab99da..f9502d4 100644
104630 --- a/net/mac80211/main.c
104631 +++ b/net/mac80211/main.c
104632 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104633 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104634 IEEE80211_CONF_CHANGE_POWER);
104635
104636 - if (changed && local->open_count) {
104637 + if (changed && local_read(&local->open_count)) {
104638 ret = drv_config(local, changed);
104639 /*
104640 * Goal:
104641 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104642 index 4a95fe3..0bfd713 100644
104643 --- a/net/mac80211/pm.c
104644 +++ b/net/mac80211/pm.c
104645 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104646 struct ieee80211_sub_if_data *sdata;
104647 struct sta_info *sta;
104648
104649 - if (!local->open_count)
104650 + if (!local_read(&local->open_count))
104651 goto suspend;
104652
104653 ieee80211_scan_cancel(local);
104654 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104655 cancel_work_sync(&local->dynamic_ps_enable_work);
104656 del_timer_sync(&local->dynamic_ps_timer);
104657
104658 - local->wowlan = wowlan && local->open_count;
104659 + local->wowlan = wowlan && local_read(&local->open_count);
104660 if (local->wowlan) {
104661 int err = drv_suspend(local, wowlan);
104662 if (err < 0) {
104663 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104664 WARN_ON(!list_empty(&local->chanctx_list));
104665
104666 /* stop hardware - this must stop RX */
104667 - if (local->open_count)
104668 + if (local_read(&local->open_count))
104669 ieee80211_stop_device(local);
104670
104671 suspend:
104672 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104673 index d53355b..21f583a 100644
104674 --- a/net/mac80211/rate.c
104675 +++ b/net/mac80211/rate.c
104676 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104677
104678 ASSERT_RTNL();
104679
104680 - if (local->open_count)
104681 + if (local_read(&local->open_count))
104682 return -EBUSY;
104683
104684 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104685 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104686 index 974ebe7..57bcd3c 100644
104687 --- a/net/mac80211/util.c
104688 +++ b/net/mac80211/util.c
104689 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104690 }
104691 #endif
104692 /* everything else happens only if HW was up & running */
104693 - if (!local->open_count)
104694 + if (!local_read(&local->open_count))
104695 goto wake_up;
104696
104697 /*
104698 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104699 local->in_reconfig = false;
104700 barrier();
104701
104702 - if (local->monitors == local->open_count && local->monitors > 0)
104703 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104704 ieee80211_add_virtual_monitor(local);
104705
104706 /*
104707 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104708 index b02660f..c0f791c 100644
104709 --- a/net/netfilter/Kconfig
104710 +++ b/net/netfilter/Kconfig
104711 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104712
104713 To compile it as a module, choose M here. If unsure, say N.
104714
104715 +config NETFILTER_XT_MATCH_GRADM
104716 + tristate '"gradm" match support'
104717 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104718 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104719 + ---help---
104720 + The gradm match allows to match on grsecurity RBAC being enabled.
104721 + It is useful when iptables rules are applied early on bootup to
104722 + prevent connections to the machine (except from a trusted host)
104723 + while the RBAC system is disabled.
104724 +
104725 config NETFILTER_XT_MATCH_HASHLIMIT
104726 tristate '"hashlimit" match support'
104727 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104728 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104729 index 89f73a9..e4e5bd9 100644
104730 --- a/net/netfilter/Makefile
104731 +++ b/net/netfilter/Makefile
104732 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104733 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104734 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104735 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104736 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104737 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104738 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104739 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104740 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104741 index d259da3..6a32b2c 100644
104742 --- a/net/netfilter/ipset/ip_set_core.c
104743 +++ b/net/netfilter/ipset/ip_set_core.c
104744 @@ -1952,7 +1952,7 @@ done:
104745 return ret;
104746 }
104747
104748 -static struct nf_sockopt_ops so_set __read_mostly = {
104749 +static struct nf_sockopt_ops so_set = {
104750 .pf = PF_INET,
104751 .get_optmin = SO_IP_SET,
104752 .get_optmax = SO_IP_SET + 1,
104753 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104754 index b0f7b62..0541842 100644
104755 --- a/net/netfilter/ipvs/ip_vs_conn.c
104756 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104757 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104758 /* Increase the refcnt counter of the dest */
104759 ip_vs_dest_hold(dest);
104760
104761 - conn_flags = atomic_read(&dest->conn_flags);
104762 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104763 if (cp->protocol != IPPROTO_UDP)
104764 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104765 flags = cp->flags;
104766 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104767
104768 cp->control = NULL;
104769 atomic_set(&cp->n_control, 0);
104770 - atomic_set(&cp->in_pkts, 0);
104771 + atomic_set_unchecked(&cp->in_pkts, 0);
104772
104773 cp->packet_xmit = NULL;
104774 cp->app = NULL;
104775 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104776
104777 /* Don't drop the entry if its number of incoming packets is not
104778 located in [0, 8] */
104779 - i = atomic_read(&cp->in_pkts);
104780 + i = atomic_read_unchecked(&cp->in_pkts);
104781 if (i > 8 || i < 0) return 0;
104782
104783 if (!todrop_rate[i]) return 0;
104784 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104785 index b87ca32..76c7799 100644
104786 --- a/net/netfilter/ipvs/ip_vs_core.c
104787 +++ b/net/netfilter/ipvs/ip_vs_core.c
104788 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104789 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104790 /* do not touch skb anymore */
104791
104792 - atomic_inc(&cp->in_pkts);
104793 + atomic_inc_unchecked(&cp->in_pkts);
104794 ip_vs_conn_put(cp);
104795 return ret;
104796 }
104797 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104798 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104799 pkts = sysctl_sync_threshold(ipvs);
104800 else
104801 - pkts = atomic_add_return(1, &cp->in_pkts);
104802 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104803
104804 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104805 ip_vs_sync_conn(net, cp, pkts);
104806 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104807 index fdcda8b..dbc1979 100644
104808 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104809 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104810 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104811 */
104812 ip_vs_rs_hash(ipvs, dest);
104813 }
104814 - atomic_set(&dest->conn_flags, conn_flags);
104815 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104816
104817 /* bind the service */
104818 old_svc = rcu_dereference_protected(dest->svc, 1);
104819 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
104820 * align with netns init in ip_vs_control_net_init()
104821 */
104822
104823 -static struct ctl_table vs_vars[] = {
104824 +static ctl_table_no_const vs_vars[] __read_only = {
104825 {
104826 .procname = "amemthresh",
104827 .maxlen = sizeof(int),
104828 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104829 " %-7s %-6d %-10d %-10d\n",
104830 &dest->addr.in6,
104831 ntohs(dest->port),
104832 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104833 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104834 atomic_read(&dest->weight),
104835 atomic_read(&dest->activeconns),
104836 atomic_read(&dest->inactconns));
104837 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104838 "%-7s %-6d %-10d %-10d\n",
104839 ntohl(dest->addr.ip),
104840 ntohs(dest->port),
104841 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104842 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104843 atomic_read(&dest->weight),
104844 atomic_read(&dest->activeconns),
104845 atomic_read(&dest->inactconns));
104846 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
104847
104848 entry.addr = dest->addr.ip;
104849 entry.port = dest->port;
104850 - entry.conn_flags = atomic_read(&dest->conn_flags);
104851 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
104852 entry.weight = atomic_read(&dest->weight);
104853 entry.u_threshold = dest->u_threshold;
104854 entry.l_threshold = dest->l_threshold;
104855 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
104856 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
104857 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
104858 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
104859 - (atomic_read(&dest->conn_flags) &
104860 + (atomic_read_unchecked(&dest->conn_flags) &
104861 IP_VS_CONN_F_FWD_MASK)) ||
104862 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
104863 atomic_read(&dest->weight)) ||
104864 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
104865 {
104866 int idx;
104867 struct netns_ipvs *ipvs = net_ipvs(net);
104868 - struct ctl_table *tbl;
104869 + ctl_table_no_const *tbl;
104870
104871 atomic_set(&ipvs->dropentry, 0);
104872 spin_lock_init(&ipvs->dropentry_lock);
104873 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
104874 index 127f140..553d652 100644
104875 --- a/net/netfilter/ipvs/ip_vs_lblc.c
104876 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
104877 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
104878 * IPVS LBLC sysctl table
104879 */
104880 #ifdef CONFIG_SYSCTL
104881 -static struct ctl_table vs_vars_table[] = {
104882 +static ctl_table_no_const vs_vars_table[] __read_only = {
104883 {
104884 .procname = "lblc_expiration",
104885 .data = NULL,
104886 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
104887 index 2229d2d..b32b785 100644
104888 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
104889 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
104890 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
104891 * IPVS LBLCR sysctl table
104892 */
104893
104894 -static struct ctl_table vs_vars_table[] = {
104895 +static ctl_table_no_const vs_vars_table[] __read_only = {
104896 {
104897 .procname = "lblcr_expiration",
104898 .data = NULL,
104899 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
104900 index d93ceeb..4556144 100644
104901 --- a/net/netfilter/ipvs/ip_vs_sync.c
104902 +++ b/net/netfilter/ipvs/ip_vs_sync.c
104903 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
104904 cp = cp->control;
104905 if (cp) {
104906 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104907 - pkts = atomic_add_return(1, &cp->in_pkts);
104908 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104909 else
104910 pkts = sysctl_sync_threshold(ipvs);
104911 ip_vs_sync_conn(net, cp->control, pkts);
104912 @@ -771,7 +771,7 @@ control:
104913 if (!cp)
104914 return;
104915 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104916 - pkts = atomic_add_return(1, &cp->in_pkts);
104917 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104918 else
104919 pkts = sysctl_sync_threshold(ipvs);
104920 goto sloop;
104921 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
104922
104923 if (opt)
104924 memcpy(&cp->in_seq, opt, sizeof(*opt));
104925 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104926 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104927 cp->state = state;
104928 cp->old_state = cp->state;
104929 /*
104930 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
104931 index 3aedbda..6a63567 100644
104932 --- a/net/netfilter/ipvs/ip_vs_xmit.c
104933 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
104934 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
104935 else
104936 rc = NF_ACCEPT;
104937 /* do not touch skb anymore */
104938 - atomic_inc(&cp->in_pkts);
104939 + atomic_inc_unchecked(&cp->in_pkts);
104940 goto out;
104941 }
104942
104943 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
104944 else
104945 rc = NF_ACCEPT;
104946 /* do not touch skb anymore */
104947 - atomic_inc(&cp->in_pkts);
104948 + atomic_inc_unchecked(&cp->in_pkts);
104949 goto out;
104950 }
104951
104952 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
104953 index a4b5e2a..13b1de3 100644
104954 --- a/net/netfilter/nf_conntrack_acct.c
104955 +++ b/net/netfilter/nf_conntrack_acct.c
104956 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
104957 #ifdef CONFIG_SYSCTL
104958 static int nf_conntrack_acct_init_sysctl(struct net *net)
104959 {
104960 - struct ctl_table *table;
104961 + ctl_table_no_const *table;
104962
104963 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
104964 GFP_KERNEL);
104965 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
104966 index 46d1b26..b7f3b76 100644
104967 --- a/net/netfilter/nf_conntrack_core.c
104968 +++ b/net/netfilter/nf_conntrack_core.c
104969 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
104970 #define DYING_NULLS_VAL ((1<<30)+1)
104971 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
104972
104973 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104974 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
104975 +#endif
104976 +
104977 int nf_conntrack_init_net(struct net *net)
104978 {
104979 int ret = -ENOMEM;
104980 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
104981 if (!net->ct.stat)
104982 goto err_pcpu_lists;
104983
104984 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104985 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
104986 +#else
104987 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
104988 +#endif
104989 if (!net->ct.slabname)
104990 goto err_slabname;
104991
104992 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
104993 index 4e78c57..ec8fb74 100644
104994 --- a/net/netfilter/nf_conntrack_ecache.c
104995 +++ b/net/netfilter/nf_conntrack_ecache.c
104996 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
104997 #ifdef CONFIG_SYSCTL
104998 static int nf_conntrack_event_init_sysctl(struct net *net)
104999 {
105000 - struct ctl_table *table;
105001 + ctl_table_no_const *table;
105002
105003 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
105004 GFP_KERNEL);
105005 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
105006 index bd9d315..989947e 100644
105007 --- a/net/netfilter/nf_conntrack_helper.c
105008 +++ b/net/netfilter/nf_conntrack_helper.c
105009 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
105010
105011 static int nf_conntrack_helper_init_sysctl(struct net *net)
105012 {
105013 - struct ctl_table *table;
105014 + ctl_table_no_const *table;
105015
105016 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
105017 GFP_KERNEL);
105018 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
105019 index b65d586..beec902 100644
105020 --- a/net/netfilter/nf_conntrack_proto.c
105021 +++ b/net/netfilter/nf_conntrack_proto.c
105022 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
105023
105024 static void
105025 nf_ct_unregister_sysctl(struct ctl_table_header **header,
105026 - struct ctl_table **table,
105027 + ctl_table_no_const **table,
105028 unsigned int users)
105029 {
105030 if (users > 0)
105031 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
105032 index fc823fa..8311af3 100644
105033 --- a/net/netfilter/nf_conntrack_standalone.c
105034 +++ b/net/netfilter/nf_conntrack_standalone.c
105035 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
105036
105037 static int nf_conntrack_standalone_init_sysctl(struct net *net)
105038 {
105039 - struct ctl_table *table;
105040 + ctl_table_no_const *table;
105041
105042 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
105043 GFP_KERNEL);
105044 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
105045 index 7a394df..bd91a8a 100644
105046 --- a/net/netfilter/nf_conntrack_timestamp.c
105047 +++ b/net/netfilter/nf_conntrack_timestamp.c
105048 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
105049 #ifdef CONFIG_SYSCTL
105050 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
105051 {
105052 - struct ctl_table *table;
105053 + ctl_table_no_const *table;
105054
105055 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
105056 GFP_KERNEL);
105057 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
105058 index 43c926c..a5731d8 100644
105059 --- a/net/netfilter/nf_log.c
105060 +++ b/net/netfilter/nf_log.c
105061 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
105062
105063 #ifdef CONFIG_SYSCTL
105064 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
105065 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
105066 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
105067
105068 static int nf_log_proc_dostring(struct ctl_table *table, int write,
105069 void __user *buffer, size_t *lenp, loff_t *ppos)
105070 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
105071 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
105072 mutex_unlock(&nf_log_mutex);
105073 } else {
105074 + ctl_table_no_const nf_log_table = *table;
105075 +
105076 mutex_lock(&nf_log_mutex);
105077 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
105078 if (!logger)
105079 - table->data = "NONE";
105080 + nf_log_table.data = "NONE";
105081 else
105082 - table->data = logger->name;
105083 - r = proc_dostring(table, write, buffer, lenp, ppos);
105084 + nf_log_table.data = logger->name;
105085 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
105086 mutex_unlock(&nf_log_mutex);
105087 }
105088
105089 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
105090 index c68c1e5..8b5d670 100644
105091 --- a/net/netfilter/nf_sockopt.c
105092 +++ b/net/netfilter/nf_sockopt.c
105093 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
105094 }
105095 }
105096
105097 - list_add(&reg->list, &nf_sockopts);
105098 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
105099 out:
105100 mutex_unlock(&nf_sockopt_mutex);
105101 return ret;
105102 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
105103 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
105104 {
105105 mutex_lock(&nf_sockopt_mutex);
105106 - list_del(&reg->list);
105107 + pax_list_del((struct list_head *)&reg->list);
105108 mutex_unlock(&nf_sockopt_mutex);
105109 }
105110 EXPORT_SYMBOL(nf_unregister_sockopt);
105111 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
105112 index 11d85b3..7fcc420 100644
105113 --- a/net/netfilter/nfnetlink_log.c
105114 +++ b/net/netfilter/nfnetlink_log.c
105115 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
105116 struct nfnl_log_net {
105117 spinlock_t instances_lock;
105118 struct hlist_head instance_table[INSTANCE_BUCKETS];
105119 - atomic_t global_seq;
105120 + atomic_unchecked_t global_seq;
105121 };
105122
105123 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
105124 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
105125 /* global sequence number */
105126 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
105127 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
105128 - htonl(atomic_inc_return(&log->global_seq))))
105129 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
105130 goto nla_put_failure;
105131
105132 if (data_len) {
105133 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
105134 new file mode 100644
105135 index 0000000..c566332
105136 --- /dev/null
105137 +++ b/net/netfilter/xt_gradm.c
105138 @@ -0,0 +1,51 @@
105139 +/*
105140 + * gradm match for netfilter
105141 + * Copyright © Zbigniew Krzystolik, 2010
105142 + *
105143 + * This program is free software; you can redistribute it and/or modify
105144 + * it under the terms of the GNU General Public License; either version
105145 + * 2 or 3 as published by the Free Software Foundation.
105146 + */
105147 +#include <linux/module.h>
105148 +#include <linux/moduleparam.h>
105149 +#include <linux/skbuff.h>
105150 +#include <linux/netfilter/x_tables.h>
105151 +#include <linux/grsecurity.h>
105152 +#include <linux/netfilter/xt_gradm.h>
105153 +
105154 +static bool
105155 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105156 +{
105157 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105158 + bool retval = false;
105159 + if (gr_acl_is_enabled())
105160 + retval = true;
105161 + return retval ^ info->invflags;
105162 +}
105163 +
105164 +static struct xt_match gradm_mt_reg __read_mostly = {
105165 + .name = "gradm",
105166 + .revision = 0,
105167 + .family = NFPROTO_UNSPEC,
105168 + .match = gradm_mt,
105169 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105170 + .me = THIS_MODULE,
105171 +};
105172 +
105173 +static int __init gradm_mt_init(void)
105174 +{
105175 + return xt_register_match(&gradm_mt_reg);
105176 +}
105177 +
105178 +static void __exit gradm_mt_exit(void)
105179 +{
105180 + xt_unregister_match(&gradm_mt_reg);
105181 +}
105182 +
105183 +module_init(gradm_mt_init);
105184 +module_exit(gradm_mt_exit);
105185 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105186 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105187 +MODULE_LICENSE("GPL");
105188 +MODULE_ALIAS("ipt_gradm");
105189 +MODULE_ALIAS("ip6t_gradm");
105190 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105191 index 1786968..1ec6dac 100644
105192 --- a/net/netfilter/xt_hashlimit.c
105193 +++ b/net/netfilter/xt_hashlimit.c
105194 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105195 {
105196 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105197
105198 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105199 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105200 if (!hashlimit_net->ipt_hashlimit)
105201 return -ENOMEM;
105202 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105203 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105204 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105205 if (!hashlimit_net->ip6t_hashlimit) {
105206 remove_proc_entry("ipt_hashlimit", net->proc_net);
105207 return -ENOMEM;
105208 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105209 index a9faae8..1ea30e0 100644
105210 --- a/net/netfilter/xt_recent.c
105211 +++ b/net/netfilter/xt_recent.c
105212 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105213 {
105214 struct recent_net *recent_net = recent_pernet(net);
105215
105216 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105217 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105218 if (!recent_net->xt_recent)
105219 return -ENOMEM;
105220 return 0;
105221 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105222 index 11de55e..f25e448 100644
105223 --- a/net/netfilter/xt_statistic.c
105224 +++ b/net/netfilter/xt_statistic.c
105225 @@ -19,7 +19,7 @@
105226 #include <linux/module.h>
105227
105228 struct xt_statistic_priv {
105229 - atomic_t count;
105230 + atomic_unchecked_t count;
105231 } ____cacheline_aligned_in_smp;
105232
105233 MODULE_LICENSE("GPL");
105234 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105235 break;
105236 case XT_STATISTIC_MODE_NTH:
105237 do {
105238 - oval = atomic_read(&info->master->count);
105239 + oval = atomic_read_unchecked(&info->master->count);
105240 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105241 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105242 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105243 if (nval == 0)
105244 ret = !ret;
105245 break;
105246 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105247 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105248 if (info->master == NULL)
105249 return -ENOMEM;
105250 - atomic_set(&info->master->count, info->u.nth.count);
105251 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105252
105253 return 0;
105254 }
105255 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105256 index 75532ef..7a461cd 100644
105257 --- a/net/netlink/af_netlink.c
105258 +++ b/net/netlink/af_netlink.c
105259 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105260 sk->sk_error_report(sk);
105261 }
105262 }
105263 - atomic_inc(&sk->sk_drops);
105264 + atomic_inc_unchecked(&sk->sk_drops);
105265 }
105266
105267 static void netlink_rcv_wake(struct sock *sk)
105268 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105269 sk_wmem_alloc_get(s),
105270 nlk->cb_running,
105271 atomic_read(&s->sk_refcnt),
105272 - atomic_read(&s->sk_drops),
105273 + atomic_read_unchecked(&s->sk_drops),
105274 sock_i_ino(s)
105275 );
105276
105277 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105278 index 6a55f71..e88c937 100644
105279 --- a/net/openvswitch/vport-internal_dev.c
105280 +++ b/net/openvswitch/vport-internal_dev.c
105281 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105282 .ndo_get_stats64 = internal_dev_get_stats,
105283 };
105284
105285 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105286 +static struct rtnl_link_ops internal_dev_link_ops = {
105287 .kind = "openvswitch",
105288 };
105289
105290 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105291 index 2034c6d..1a24f03 100644
105292 --- a/net/openvswitch/vport.c
105293 +++ b/net/openvswitch/vport.c
105294 @@ -305,10 +305,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105295 * netdev-stats can be directly read over netlink-ioctl.
105296 */
105297
105298 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105299 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105300 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105301 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105302 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105303 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105304 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105305 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105306
105307 for_each_possible_cpu(i) {
105308 const struct pcpu_sw_netstats *percpu_stats;
105309 @@ -539,19 +539,19 @@ static void ovs_vport_record_error(struct vport *vport,
105310 {
105311 switch (err_type) {
105312 case VPORT_E_RX_DROPPED:
105313 - atomic_long_inc(&vport->err_stats.rx_dropped);
105314 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105315 break;
105316
105317 case VPORT_E_RX_ERROR:
105318 - atomic_long_inc(&vport->err_stats.rx_errors);
105319 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105320 break;
105321
105322 case VPORT_E_TX_DROPPED:
105323 - atomic_long_inc(&vport->err_stats.tx_dropped);
105324 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105325 break;
105326
105327 case VPORT_E_TX_ERROR:
105328 - atomic_long_inc(&vport->err_stats.tx_errors);
105329 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105330 break;
105331 }
105332
105333 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105334 index 8a057d7..b5710c8 100644
105335 --- a/net/openvswitch/vport.h
105336 +++ b/net/openvswitch/vport.h
105337 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105338 /* The following definitions are for implementers of vport devices: */
105339
105340 struct vport_err_stats {
105341 - atomic_long_t rx_dropped;
105342 - atomic_long_t rx_errors;
105343 - atomic_long_t tx_dropped;
105344 - atomic_long_t tx_errors;
105345 + atomic_long_unchecked_t rx_dropped;
105346 + atomic_long_unchecked_t rx_errors;
105347 + atomic_long_unchecked_t tx_dropped;
105348 + atomic_long_unchecked_t tx_errors;
105349 };
105350 /**
105351 * struct vport_portids - array of netlink portids of a vport.
105352 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105353 index 9cfe2e1..1b7caf8 100644
105354 --- a/net/packet/af_packet.c
105355 +++ b/net/packet/af_packet.c
105356 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105357
105358 return ret;
105359 drop:
105360 - atomic_long_inc(&dev->tx_dropped);
105361 + atomic_long_inc_unchecked(&dev->tx_dropped);
105362 kfree_skb(skb);
105363 return NET_XMIT_DROP;
105364 }
105365 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105366
105367 spin_lock(&sk->sk_receive_queue.lock);
105368 po->stats.stats1.tp_packets++;
105369 - skb->dropcount = atomic_read(&sk->sk_drops);
105370 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105371 __skb_queue_tail(&sk->sk_receive_queue, skb);
105372 spin_unlock(&sk->sk_receive_queue.lock);
105373 sk->sk_data_ready(sk);
105374 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105375 drop_n_acct:
105376 spin_lock(&sk->sk_receive_queue.lock);
105377 po->stats.stats1.tp_drops++;
105378 - atomic_inc(&sk->sk_drops);
105379 + atomic_inc_unchecked(&sk->sk_drops);
105380 spin_unlock(&sk->sk_receive_queue.lock);
105381
105382 drop_n_restore:
105383 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105384 case PACKET_HDRLEN:
105385 if (len > sizeof(int))
105386 len = sizeof(int);
105387 - if (copy_from_user(&val, optval, len))
105388 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105389 return -EFAULT;
105390 switch (val) {
105391 case TPACKET_V1:
105392 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105393 len = lv;
105394 if (put_user(len, optlen))
105395 return -EFAULT;
105396 - if (copy_to_user(optval, data, len))
105397 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105398 return -EFAULT;
105399 return 0;
105400 }
105401 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105402 index 5d3f2b7..8a4dbb7 100644
105403 --- a/net/phonet/pep.c
105404 +++ b/net/phonet/pep.c
105405 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105406
105407 case PNS_PEP_CTRL_REQ:
105408 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105409 - atomic_inc(&sk->sk_drops);
105410 + atomic_inc_unchecked(&sk->sk_drops);
105411 break;
105412 }
105413 __skb_pull(skb, 4);
105414 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105415 }
105416
105417 if (pn->rx_credits == 0) {
105418 - atomic_inc(&sk->sk_drops);
105419 + atomic_inc_unchecked(&sk->sk_drops);
105420 err = -ENOBUFS;
105421 break;
105422 }
105423 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105424 }
105425
105426 if (pn->rx_credits == 0) {
105427 - atomic_inc(&sk->sk_drops);
105428 + atomic_inc_unchecked(&sk->sk_drops);
105429 err = NET_RX_DROP;
105430 break;
105431 }
105432 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105433 index 008214a..bb68240 100644
105434 --- a/net/phonet/socket.c
105435 +++ b/net/phonet/socket.c
105436 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105437 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105438 sock_i_ino(sk),
105439 atomic_read(&sk->sk_refcnt), sk,
105440 - atomic_read(&sk->sk_drops));
105441 + atomic_read_unchecked(&sk->sk_drops));
105442 }
105443 seq_pad(seq, '\n');
105444 return 0;
105445 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105446 index c02a8c4..3c5b600 100644
105447 --- a/net/phonet/sysctl.c
105448 +++ b/net/phonet/sysctl.c
105449 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105450 {
105451 int ret;
105452 int range[2] = {local_port_range[0], local_port_range[1]};
105453 - struct ctl_table tmp = {
105454 + ctl_table_no_const tmp = {
105455 .data = &range,
105456 .maxlen = sizeof(range),
105457 .mode = table->mode,
105458 diff --git a/net/rds/cong.c b/net/rds/cong.c
105459 index e5b65ac..f3b6fb7 100644
105460 --- a/net/rds/cong.c
105461 +++ b/net/rds/cong.c
105462 @@ -78,7 +78,7 @@
105463 * finds that the saved generation number is smaller than the global generation
105464 * number, it wakes up the process.
105465 */
105466 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105467 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105468
105469 /*
105470 * Congestion monitoring
105471 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105472 rdsdebug("waking map %p for %pI4\n",
105473 map, &map->m_addr);
105474 rds_stats_inc(s_cong_update_received);
105475 - atomic_inc(&rds_cong_generation);
105476 + atomic_inc_unchecked(&rds_cong_generation);
105477 if (waitqueue_active(&map->m_waitq))
105478 wake_up(&map->m_waitq);
105479 if (waitqueue_active(&rds_poll_waitq))
105480 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105481
105482 int rds_cong_updated_since(unsigned long *recent)
105483 {
105484 - unsigned long gen = atomic_read(&rds_cong_generation);
105485 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105486
105487 if (likely(*recent == gen))
105488 return 0;
105489 diff --git a/net/rds/ib.h b/net/rds/ib.h
105490 index c36d713..af45bf2 100644
105491 --- a/net/rds/ib.h
105492 +++ b/net/rds/ib.h
105493 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105494 /* sending acks */
105495 unsigned long i_ack_flags;
105496 #ifdef KERNEL_HAS_ATOMIC64
105497 - atomic64_t i_ack_next; /* next ACK to send */
105498 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105499 #else
105500 spinlock_t i_ack_lock; /* protect i_ack_next */
105501 u64 i_ack_next; /* next ACK to send */
105502 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105503 index 31b74f5..dc1fbfa 100644
105504 --- a/net/rds/ib_cm.c
105505 +++ b/net/rds/ib_cm.c
105506 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105507 /* Clear the ACK state */
105508 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105509 #ifdef KERNEL_HAS_ATOMIC64
105510 - atomic64_set(&ic->i_ack_next, 0);
105511 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105512 #else
105513 ic->i_ack_next = 0;
105514 #endif
105515 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105516 index 1b981a4..ae44b0c 100644
105517 --- a/net/rds/ib_recv.c
105518 +++ b/net/rds/ib_recv.c
105519 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105520 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105521 int ack_required)
105522 {
105523 - atomic64_set(&ic->i_ack_next, seq);
105524 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105525 if (ack_required) {
105526 smp_mb__before_atomic();
105527 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105528 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105529 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105530 smp_mb__after_atomic();
105531
105532 - return atomic64_read(&ic->i_ack_next);
105533 + return atomic64_read_unchecked(&ic->i_ack_next);
105534 }
105535 #endif
105536
105537 diff --git a/net/rds/iw.h b/net/rds/iw.h
105538 index cbe6674..dc9eb89 100644
105539 --- a/net/rds/iw.h
105540 +++ b/net/rds/iw.h
105541 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105542 /* sending acks */
105543 unsigned long i_ack_flags;
105544 #ifdef KERNEL_HAS_ATOMIC64
105545 - atomic64_t i_ack_next; /* next ACK to send */
105546 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105547 #else
105548 spinlock_t i_ack_lock; /* protect i_ack_next */
105549 u64 i_ack_next; /* next ACK to send */
105550 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105551 index a91e1db..cf3053f 100644
105552 --- a/net/rds/iw_cm.c
105553 +++ b/net/rds/iw_cm.c
105554 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105555 /* Clear the ACK state */
105556 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105557 #ifdef KERNEL_HAS_ATOMIC64
105558 - atomic64_set(&ic->i_ack_next, 0);
105559 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105560 #else
105561 ic->i_ack_next = 0;
105562 #endif
105563 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105564 index a66d179..cf1e258 100644
105565 --- a/net/rds/iw_recv.c
105566 +++ b/net/rds/iw_recv.c
105567 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105568 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105569 int ack_required)
105570 {
105571 - atomic64_set(&ic->i_ack_next, seq);
105572 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105573 if (ack_required) {
105574 smp_mb__before_atomic();
105575 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105576 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105577 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105578 smp_mb__after_atomic();
105579
105580 - return atomic64_read(&ic->i_ack_next);
105581 + return atomic64_read_unchecked(&ic->i_ack_next);
105582 }
105583 #endif
105584
105585 diff --git a/net/rds/rds.h b/net/rds/rds.h
105586 index c2a5eef..90ba1fd 100644
105587 --- a/net/rds/rds.h
105588 +++ b/net/rds/rds.h
105589 @@ -448,7 +448,7 @@ struct rds_transport {
105590 void (*sync_mr)(void *trans_private, int direction);
105591 void (*free_mr)(void *trans_private, int invalidate);
105592 void (*flush_mrs)(void);
105593 -};
105594 +} __do_const;
105595
105596 struct rds_sock {
105597 struct sock rs_sk;
105598 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105599 index edac9ef..16bcb98 100644
105600 --- a/net/rds/tcp.c
105601 +++ b/net/rds/tcp.c
105602 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105603 int val = 1;
105604
105605 set_fs(KERNEL_DS);
105606 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105607 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105608 sizeof(val));
105609 set_fs(oldfs);
105610 }
105611 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105612 index 53b17ca..45463e7 100644
105613 --- a/net/rds/tcp_send.c
105614 +++ b/net/rds/tcp_send.c
105615 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105616
105617 oldfs = get_fs();
105618 set_fs(KERNEL_DS);
105619 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105620 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105621 sizeof(val));
105622 set_fs(oldfs);
105623 }
105624 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105625 index 7b16704..9628ec6 100644
105626 --- a/net/rxrpc/af_rxrpc.c
105627 +++ b/net/rxrpc/af_rxrpc.c
105628 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105629 __be32 rxrpc_epoch;
105630
105631 /* current debugging ID */
105632 -atomic_t rxrpc_debug_id;
105633 +atomic_unchecked_t rxrpc_debug_id;
105634
105635 /* count of skbs currently in use */
105636 atomic_t rxrpc_n_skbs;
105637 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105638 index c6be17a..2a6200a 100644
105639 --- a/net/rxrpc/ar-ack.c
105640 +++ b/net/rxrpc/ar-ack.c
105641 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105642
105643 _enter("{%d,%d,%d,%d},",
105644 call->acks_hard, call->acks_unacked,
105645 - atomic_read(&call->sequence),
105646 + atomic_read_unchecked(&call->sequence),
105647 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105648
105649 stop = 0;
105650 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105651
105652 /* each Tx packet has a new serial number */
105653 sp->hdr.serial =
105654 - htonl(atomic_inc_return(&call->conn->serial));
105655 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105656
105657 hdr = (struct rxrpc_header *) txb->head;
105658 hdr->serial = sp->hdr.serial;
105659 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105660 */
105661 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105662 {
105663 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105664 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105665 }
105666
105667 /*
105668 @@ -677,7 +677,7 @@ process_further:
105669
105670 latest = ntohl(sp->hdr.serial);
105671 hard = ntohl(ack.firstPacket);
105672 - tx = atomic_read(&call->sequence);
105673 + tx = atomic_read_unchecked(&call->sequence);
105674
105675 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105676 latest,
105677 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105678 goto maybe_reschedule;
105679
105680 send_ACK_with_skew:
105681 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105682 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105683 ntohl(ack.serial));
105684 send_ACK:
105685 mtu = call->conn->trans->peer->if_mtu;
105686 @@ -1221,7 +1221,7 @@ send_ACK:
105687 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105688 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105689
105690 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105691 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105692 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105693 ntohl(hdr.serial),
105694 ntohs(ack.maxSkew),
105695 @@ -1239,7 +1239,7 @@ send_ACK:
105696 send_message:
105697 _debug("send message");
105698
105699 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105700 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105701 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
105702 send_message_2:
105703
105704 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
105705 index a9e05db..194e793 100644
105706 --- a/net/rxrpc/ar-call.c
105707 +++ b/net/rxrpc/ar-call.c
105708 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
105709 spin_lock_init(&call->lock);
105710 rwlock_init(&call->state_lock);
105711 atomic_set(&call->usage, 1);
105712 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
105713 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105714 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
105715
105716 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
105717 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
105718 index 6631f4f..bfdf056 100644
105719 --- a/net/rxrpc/ar-connection.c
105720 +++ b/net/rxrpc/ar-connection.c
105721 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
105722 rwlock_init(&conn->lock);
105723 spin_lock_init(&conn->state_lock);
105724 atomic_set(&conn->usage, 1);
105725 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
105726 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105727 conn->avail_calls = RXRPC_MAXCALLS;
105728 conn->size_align = 4;
105729 conn->header_size = sizeof(struct rxrpc_header);
105730 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
105731 index e7ed43a..6afa140 100644
105732 --- a/net/rxrpc/ar-connevent.c
105733 +++ b/net/rxrpc/ar-connevent.c
105734 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
105735
105736 len = iov[0].iov_len + iov[1].iov_len;
105737
105738 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105739 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105740 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
105741
105742 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105743 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
105744 index 481f89f..ceeaf8d 100644
105745 --- a/net/rxrpc/ar-input.c
105746 +++ b/net/rxrpc/ar-input.c
105747 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
105748 /* track the latest serial number on this connection for ACK packet
105749 * information */
105750 serial = ntohl(sp->hdr.serial);
105751 - hi_serial = atomic_read(&call->conn->hi_serial);
105752 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
105753 while (serial > hi_serial)
105754 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
105755 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
105756 serial);
105757
105758 /* request ACK generation for any ACK or DATA packet that requests
105759 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
105760 index ba9fd36..9bbfe01 100644
105761 --- a/net/rxrpc/ar-internal.h
105762 +++ b/net/rxrpc/ar-internal.h
105763 @@ -272,8 +272,8 @@ struct rxrpc_connection {
105764 int error; /* error code for local abort */
105765 int debug_id; /* debug ID for printks */
105766 unsigned int call_counter; /* call ID counter */
105767 - atomic_t serial; /* packet serial number counter */
105768 - atomic_t hi_serial; /* highest serial number received */
105769 + atomic_unchecked_t serial; /* packet serial number counter */
105770 + atomic_unchecked_t hi_serial; /* highest serial number received */
105771 u8 avail_calls; /* number of calls available */
105772 u8 size_align; /* data size alignment (for security) */
105773 u8 header_size; /* rxrpc + security header size */
105774 @@ -346,7 +346,7 @@ struct rxrpc_call {
105775 spinlock_t lock;
105776 rwlock_t state_lock; /* lock for state transition */
105777 atomic_t usage;
105778 - atomic_t sequence; /* Tx data packet sequence counter */
105779 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
105780 u32 abort_code; /* local/remote abort code */
105781 enum { /* current state of call */
105782 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
105783 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
105784 */
105785 extern atomic_t rxrpc_n_skbs;
105786 extern __be32 rxrpc_epoch;
105787 -extern atomic_t rxrpc_debug_id;
105788 +extern atomic_unchecked_t rxrpc_debug_id;
105789 extern struct workqueue_struct *rxrpc_workqueue;
105790
105791 /*
105792 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
105793 index 87f7135..74d3703 100644
105794 --- a/net/rxrpc/ar-local.c
105795 +++ b/net/rxrpc/ar-local.c
105796 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
105797 spin_lock_init(&local->lock);
105798 rwlock_init(&local->services_lock);
105799 atomic_set(&local->usage, 1);
105800 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
105801 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105802 memcpy(&local->srx, srx, sizeof(*srx));
105803 }
105804
105805 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
105806 index e1a9373..a67f207 100644
105807 --- a/net/rxrpc/ar-output.c
105808 +++ b/net/rxrpc/ar-output.c
105809 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
105810 memset(skb_put(skb, pad), 0, pad);
105811 }
105812
105813 - seq = atomic_inc_return(&call->sequence);
105814 + seq = atomic_inc_return_unchecked(&call->sequence);
105815
105816 sp->hdr.epoch = conn->epoch;
105817 sp->hdr.cid = call->cid;
105818 sp->hdr.callNumber = call->call_id;
105819 sp->hdr.seq = htonl(seq);
105820 sp->hdr.serial =
105821 - htonl(atomic_inc_return(&conn->serial));
105822 + htonl(atomic_inc_return_unchecked(&conn->serial));
105823 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
105824 sp->hdr.userStatus = 0;
105825 sp->hdr.securityIndex = conn->security_ix;
105826 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
105827 index bebaa43..2644591 100644
105828 --- a/net/rxrpc/ar-peer.c
105829 +++ b/net/rxrpc/ar-peer.c
105830 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
105831 INIT_LIST_HEAD(&peer->error_targets);
105832 spin_lock_init(&peer->lock);
105833 atomic_set(&peer->usage, 1);
105834 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
105835 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105836 memcpy(&peer->srx, srx, sizeof(*srx));
105837
105838 rxrpc_assess_MTU_size(peer);
105839 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
105840 index 38047f7..9f48511 100644
105841 --- a/net/rxrpc/ar-proc.c
105842 +++ b/net/rxrpc/ar-proc.c
105843 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
105844 atomic_read(&conn->usage),
105845 rxrpc_conn_states[conn->state],
105846 key_serial(conn->key),
105847 - atomic_read(&conn->serial),
105848 - atomic_read(&conn->hi_serial));
105849 + atomic_read_unchecked(&conn->serial),
105850 + atomic_read_unchecked(&conn->hi_serial));
105851
105852 return 0;
105853 }
105854 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
105855 index 1976dec..aa70be5 100644
105856 --- a/net/rxrpc/ar-transport.c
105857 +++ b/net/rxrpc/ar-transport.c
105858 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
105859 spin_lock_init(&trans->client_lock);
105860 rwlock_init(&trans->conn_lock);
105861 atomic_set(&trans->usage, 1);
105862 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
105863 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105864
105865 if (peer->srx.transport.family == AF_INET) {
105866 switch (peer->srx.transport_type) {
105867 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
105868 index f226709..0e735a8 100644
105869 --- a/net/rxrpc/rxkad.c
105870 +++ b/net/rxrpc/rxkad.c
105871 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
105872
105873 len = iov[0].iov_len + iov[1].iov_len;
105874
105875 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105876 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105877 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
105878
105879 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105880 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
105881
105882 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
105883
105884 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
105885 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105886 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
105887
105888 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
105889 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
105890 index 6efca30..1259f82 100644
105891 --- a/net/sched/sch_generic.c
105892 +++ b/net/sched/sch_generic.c
105893 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
105894 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105895 if (dev->reg_state == NETREG_UNINITIALIZED)
105896 return;
105897 - atomic_inc(&dev->carrier_changes);
105898 + atomic_inc_unchecked(&dev->carrier_changes);
105899 linkwatch_fire_event(dev);
105900 if (netif_running(dev))
105901 __netdev_watchdog_up(dev);
105902 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
105903 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105904 if (dev->reg_state == NETREG_UNINITIALIZED)
105905 return;
105906 - atomic_inc(&dev->carrier_changes);
105907 + atomic_inc_unchecked(&dev->carrier_changes);
105908 linkwatch_fire_event(dev);
105909 }
105910 }
105911 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
105912 index 0e4198e..f94193e 100644
105913 --- a/net/sctp/ipv6.c
105914 +++ b/net/sctp/ipv6.c
105915 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
105916 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
105917 };
105918
105919 -static struct sctp_af sctp_af_inet6 = {
105920 +static struct sctp_af sctp_af_inet6 __read_only = {
105921 .sa_family = AF_INET6,
105922 .sctp_xmit = sctp_v6_xmit,
105923 .setsockopt = ipv6_setsockopt,
105924 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
105925 #endif
105926 };
105927
105928 -static struct sctp_pf sctp_pf_inet6 = {
105929 +static struct sctp_pf sctp_pf_inet6 __read_only = {
105930 .event_msgname = sctp_inet6_event_msgname,
105931 .skb_msgname = sctp_inet6_skb_msgname,
105932 .af_supported = sctp_inet6_af_supported,
105933 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
105934
105935 void sctp_v6_pf_exit(void)
105936 {
105937 - list_del(&sctp_af_inet6.list);
105938 + pax_list_del(&sctp_af_inet6.list);
105939 }
105940
105941 /* Initialize IPv6 support and register with socket layer. */
105942 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
105943 index 8f34b27..b105385 100644
105944 --- a/net/sctp/protocol.c
105945 +++ b/net/sctp/protocol.c
105946 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
105947 return 0;
105948 }
105949
105950 + pax_open_kernel();
105951 INIT_LIST_HEAD(&af->list);
105952 - list_add_tail(&af->list, &sctp_address_families);
105953 + pax_close_kernel();
105954 + pax_list_add_tail(&af->list, &sctp_address_families);
105955 return 1;
105956 }
105957
105958 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
105959
105960 static struct sctp_af sctp_af_inet;
105961
105962 -static struct sctp_pf sctp_pf_inet = {
105963 +static struct sctp_pf sctp_pf_inet __read_only = {
105964 .event_msgname = sctp_inet_event_msgname,
105965 .skb_msgname = sctp_inet_skb_msgname,
105966 .af_supported = sctp_inet_af_supported,
105967 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
105968 };
105969
105970 /* IPv4 address related functions. */
105971 -static struct sctp_af sctp_af_inet = {
105972 +static struct sctp_af sctp_af_inet __read_only = {
105973 .sa_family = AF_INET,
105974 .sctp_xmit = sctp_v4_xmit,
105975 .setsockopt = ip_setsockopt,
105976 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
105977
105978 static void sctp_v4_pf_exit(void)
105979 {
105980 - list_del(&sctp_af_inet.list);
105981 + pax_list_del(&sctp_af_inet.list);
105982 }
105983
105984 static int sctp_v4_protosw_init(void)
105985 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
105986 index fef2acd..c705c4f 100644
105987 --- a/net/sctp/sm_sideeffect.c
105988 +++ b/net/sctp/sm_sideeffect.c
105989 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
105990 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
105991 }
105992
105993 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105994 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105995 NULL,
105996 sctp_generate_t1_cookie_event,
105997 sctp_generate_t1_init_event,
105998 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
105999 index aafe94b..40b016f 100644
106000 --- a/net/sctp/socket.c
106001 +++ b/net/sctp/socket.c
106002 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
106003 {
106004 struct sctp_association *asoc;
106005 struct sctp_ulpevent *event;
106006 + struct sctp_event_subscribe subscribe;
106007
106008 if (optlen > sizeof(struct sctp_event_subscribe))
106009 return -EINVAL;
106010 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
106011 + if (copy_from_user(&subscribe, optval, optlen))
106012 return -EFAULT;
106013 + sctp_sk(sk)->subscribe = subscribe;
106014
106015 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
106016 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
106017 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
106018 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106019 int __user *optlen)
106020 {
106021 + struct sctp_event_subscribe subscribe;
106022 +
106023 if (len <= 0)
106024 return -EINVAL;
106025 if (len > sizeof(struct sctp_event_subscribe))
106026 len = sizeof(struct sctp_event_subscribe);
106027 if (put_user(len, optlen))
106028 return -EFAULT;
106029 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
106030 + subscribe = sctp_sk(sk)->subscribe;
106031 + if (copy_to_user(optval, &subscribe, len))
106032 return -EFAULT;
106033 return 0;
106034 }
106035 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
106036 */
106037 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
106038 {
106039 + __u32 autoclose;
106040 +
106041 /* Applicable to UDP-style socket only */
106042 if (sctp_style(sk, TCP))
106043 return -EOPNOTSUPP;
106044 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
106045 len = sizeof(int);
106046 if (put_user(len, optlen))
106047 return -EFAULT;
106048 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
106049 + autoclose = sctp_sk(sk)->autoclose;
106050 + if (copy_to_user(optval, &autoclose, sizeof(int)))
106051 return -EFAULT;
106052 return 0;
106053 }
106054 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
106055 */
106056 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
106057 {
106058 + struct sctp_initmsg initmsg;
106059 +
106060 if (len < sizeof(struct sctp_initmsg))
106061 return -EINVAL;
106062 len = sizeof(struct sctp_initmsg);
106063 if (put_user(len, optlen))
106064 return -EFAULT;
106065 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
106066 + initmsg = sctp_sk(sk)->initmsg;
106067 + if (copy_to_user(optval, &initmsg, len))
106068 return -EFAULT;
106069 return 0;
106070 }
106071 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
106072 ->addr_to_user(sp, &temp);
106073 if (space_left < addrlen)
106074 return -ENOMEM;
106075 + if (addrlen > sizeof(temp) || addrlen < 0)
106076 + return -EFAULT;
106077 if (copy_to_user(to, &temp, addrlen))
106078 return -EFAULT;
106079 to += addrlen;
106080 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
106081 index 2e9ada1..40f425d 100644
106082 --- a/net/sctp/sysctl.c
106083 +++ b/net/sctp/sysctl.c
106084 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
106085 loff_t *ppos)
106086 {
106087 struct net *net = current->nsproxy->net_ns;
106088 - struct ctl_table tbl;
106089 + ctl_table_no_const tbl;
106090 bool changed = false;
106091 char *none = "none";
106092 char tmp[8];
106093 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
106094 struct net *net = current->nsproxy->net_ns;
106095 unsigned int min = *(unsigned int *) ctl->extra1;
106096 unsigned int max = *(unsigned int *) ctl->extra2;
106097 - struct ctl_table tbl;
106098 + ctl_table_no_const tbl;
106099 int ret, new_value;
106100
106101 memset(&tbl, 0, sizeof(struct ctl_table));
106102 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
106103 struct net *net = current->nsproxy->net_ns;
106104 unsigned int min = *(unsigned int *) ctl->extra1;
106105 unsigned int max = *(unsigned int *) ctl->extra2;
106106 - struct ctl_table tbl;
106107 + ctl_table_no_const tbl;
106108 int ret, new_value;
106109
106110 memset(&tbl, 0, sizeof(struct ctl_table));
106111 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106112 loff_t *ppos)
106113 {
106114 struct net *net = current->nsproxy->net_ns;
106115 - struct ctl_table tbl;
106116 + ctl_table_no_const tbl;
106117 int new_value, ret;
106118
106119 memset(&tbl, 0, sizeof(struct ctl_table));
106120 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
106121
106122 int sctp_sysctl_net_register(struct net *net)
106123 {
106124 - struct ctl_table *table;
106125 + ctl_table_no_const *table;
106126 int i;
106127
106128 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
106129 diff --git a/net/socket.c b/net/socket.c
106130 index d50e7ca..c33fa46 100644
106131 --- a/net/socket.c
106132 +++ b/net/socket.c
106133 @@ -89,6 +89,7 @@
106134 #include <linux/magic.h>
106135 #include <linux/slab.h>
106136 #include <linux/xattr.h>
106137 +#include <linux/in.h>
106138
106139 #include <asm/uaccess.h>
106140 #include <asm/unistd.h>
106141 @@ -107,6 +108,7 @@
106142 #include <linux/atalk.h>
106143 #include <net/busy_poll.h>
106144 #include <linux/errqueue.h>
106145 +#include <linux/grsock.h>
106146
106147 #ifdef CONFIG_NET_RX_BUSY_POLL
106148 unsigned int sysctl_net_busy_read __read_mostly;
106149 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106150 */
106151
106152 static DEFINE_SPINLOCK(net_family_lock);
106153 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106154 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106155
106156 /*
106157 * Statistics counters of the socket lists
106158 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106159 &sockfs_dentry_operations, SOCKFS_MAGIC);
106160 }
106161
106162 -static struct vfsmount *sock_mnt __read_mostly;
106163 +struct vfsmount *sock_mnt __read_mostly;
106164
106165 static struct file_system_type sock_fs_type = {
106166 .name = "sockfs",
106167 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106168 return -EAFNOSUPPORT;
106169 if (type < 0 || type >= SOCK_MAX)
106170 return -EINVAL;
106171 + if (protocol < 0)
106172 + return -EINVAL;
106173
106174 /* Compatibility.
106175
106176 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106177 if (err)
106178 return err;
106179
106180 + if(!kern && !gr_search_socket(family, type, protocol)) {
106181 + if (rcu_access_pointer(net_families[family]) == NULL)
106182 + return -EAFNOSUPPORT;
106183 + else
106184 + return -EACCES;
106185 + }
106186 +
106187 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106188 + if (rcu_access_pointer(net_families[family]) == NULL)
106189 + return -EAFNOSUPPORT;
106190 + else
106191 + return -EACCES;
106192 + }
106193 +
106194 /*
106195 * Allocate the socket and allow the family to set things up. if
106196 * the protocol is 0, the family is instructed to select an appropriate
106197 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106198 if (sock) {
106199 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106200 if (err >= 0) {
106201 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106202 + err = -EACCES;
106203 + goto error;
106204 + }
106205 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106206 + if (err)
106207 + goto error;
106208 +
106209 err = security_socket_bind(sock,
106210 (struct sockaddr *)&address,
106211 addrlen);
106212 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106213 (struct sockaddr *)
106214 &address, addrlen);
106215 }
106216 +error:
106217 fput_light(sock->file, fput_needed);
106218 }
106219 return err;
106220 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106221 if ((unsigned int)backlog > somaxconn)
106222 backlog = somaxconn;
106223
106224 + if (gr_handle_sock_server_other(sock->sk)) {
106225 + err = -EPERM;
106226 + goto error;
106227 + }
106228 +
106229 + err = gr_search_listen(sock);
106230 + if (err)
106231 + goto error;
106232 +
106233 err = security_socket_listen(sock, backlog);
106234 if (!err)
106235 err = sock->ops->listen(sock, backlog);
106236
106237 +error:
106238 fput_light(sock->file, fput_needed);
106239 }
106240 return err;
106241 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106242 newsock->type = sock->type;
106243 newsock->ops = sock->ops;
106244
106245 + if (gr_handle_sock_server_other(sock->sk)) {
106246 + err = -EPERM;
106247 + sock_release(newsock);
106248 + goto out_put;
106249 + }
106250 +
106251 + err = gr_search_accept(sock);
106252 + if (err) {
106253 + sock_release(newsock);
106254 + goto out_put;
106255 + }
106256 +
106257 /*
106258 * We don't need try_module_get here, as the listening socket (sock)
106259 * has the protocol module (sock->ops->owner) held.
106260 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106261 fd_install(newfd, newfile);
106262 err = newfd;
106263
106264 + gr_attach_curr_ip(newsock->sk);
106265 +
106266 out_put:
106267 fput_light(sock->file, fput_needed);
106268 out:
106269 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106270 int, addrlen)
106271 {
106272 struct socket *sock;
106273 + struct sockaddr *sck;
106274 struct sockaddr_storage address;
106275 int err, fput_needed;
106276
106277 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106278 if (err < 0)
106279 goto out_put;
106280
106281 + sck = (struct sockaddr *)&address;
106282 +
106283 + if (gr_handle_sock_client(sck)) {
106284 + err = -EACCES;
106285 + goto out_put;
106286 + }
106287 +
106288 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106289 + if (err)
106290 + goto out_put;
106291 +
106292 err =
106293 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106294 if (err)
106295 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106296 * the protocol.
106297 */
106298
106299 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106300 +
106301 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106302 unsigned int, flags, struct sockaddr __user *, addr,
106303 int, addr_len)
106304 @@ -1819,7 +1884,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106305 struct socket *sock;
106306 struct iovec iov;
106307 struct msghdr msg;
106308 - struct sockaddr_storage address;
106309 + struct sockaddr_storage address = { };
106310 int err, err2;
106311 int fput_needed;
106312
106313 @@ -2069,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106314 * checking falls down on this.
106315 */
106316 if (copy_from_user(ctl_buf,
106317 - (void __user __force *)msg_sys->msg_control,
106318 + (void __force_user *)msg_sys->msg_control,
106319 ctl_len))
106320 goto out_freectl;
106321 msg_sys->msg_control = ctl_buf;
106322 @@ -2220,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106323 ssize_t err;
106324
106325 /* kernel mode address */
106326 - struct sockaddr_storage addr;
106327 + struct sockaddr_storage addr = { };
106328
106329 /* user mode address pointers */
106330 struct sockaddr __user *uaddr;
106331 @@ -2866,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106332 ifr = compat_alloc_user_space(buf_size);
106333 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106334
106335 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106336 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106337 return -EFAULT;
106338
106339 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106340 @@ -2977,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106341 old_fs = get_fs();
106342 set_fs(KERNEL_DS);
106343 err = dev_ioctl(net, cmd,
106344 - (struct ifreq __user __force *) &kifr);
106345 + (struct ifreq __force_user *) &kifr);
106346 set_fs(old_fs);
106347
106348 return err;
106349 @@ -3070,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106350
106351 old_fs = get_fs();
106352 set_fs(KERNEL_DS);
106353 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106354 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106355 set_fs(old_fs);
106356
106357 if (cmd == SIOCGIFMAP && !err) {
106358 @@ -3154,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106359 ret |= get_user(rtdev, &(ur4->rt_dev));
106360 if (rtdev) {
106361 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106362 - r4.rt_dev = (char __user __force *)devname;
106363 + r4.rt_dev = (char __force_user *)devname;
106364 devname[15] = 0;
106365 } else
106366 r4.rt_dev = NULL;
106367 @@ -3381,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106368 int __user *uoptlen;
106369 int err;
106370
106371 - uoptval = (char __user __force *) optval;
106372 - uoptlen = (int __user __force *) optlen;
106373 + uoptval = (char __force_user *) optval;
106374 + uoptlen = (int __force_user *) optlen;
106375
106376 set_fs(KERNEL_DS);
106377 if (level == SOL_SOCKET)
106378 @@ -3402,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106379 char __user *uoptval;
106380 int err;
106381
106382 - uoptval = (char __user __force *) optval;
106383 + uoptval = (char __force_user *) optval;
106384
106385 set_fs(KERNEL_DS);
106386 if (level == SOL_SOCKET)
106387 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106388 index 224a82f..7a42b51 100644
106389 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106390 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106391 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106392 uint64_t *handle)
106393 {
106394 struct rsc rsci, *rscp = NULL;
106395 - static atomic64_t ctxhctr;
106396 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106397 long long ctxh;
106398 struct gss_api_mech *gm = NULL;
106399 time_t expiry;
106400 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106401 status = -ENOMEM;
106402 /* the handle needs to be just a unique id,
106403 * use a static counter */
106404 - ctxh = atomic64_inc_return(&ctxhctr);
106405 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106406
106407 /* make a copy for the caller */
106408 *handle = ctxh;
106409 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106410 index 5199bb1..567a54c 100644
106411 --- a/net/sunrpc/cache.c
106412 +++ b/net/sunrpc/cache.c
106413 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106414 struct sunrpc_net *sn;
106415
106416 sn = net_generic(net, sunrpc_net_id);
106417 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106418 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106419 if (cd->u.procfs.proc_ent == NULL)
106420 goto out_nomem;
106421 cd->u.procfs.channel_ent = NULL;
106422 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106423 index 3f5d4d4..554f997 100644
106424 --- a/net/sunrpc/clnt.c
106425 +++ b/net/sunrpc/clnt.c
106426 @@ -1438,7 +1438,9 @@ call_start(struct rpc_task *task)
106427 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106428
106429 /* Increment call count */
106430 - task->tk_msg.rpc_proc->p_count++;
106431 + pax_open_kernel();
106432 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106433 + pax_close_kernel();
106434 clnt->cl_stats->rpccnt++;
106435 task->tk_action = call_reserve;
106436 }
106437 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106438 index d20f232..ec9cd28 100644
106439 --- a/net/sunrpc/sched.c
106440 +++ b/net/sunrpc/sched.c
106441 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106442 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106443 static void rpc_task_set_debuginfo(struct rpc_task *task)
106444 {
106445 - static atomic_t rpc_pid;
106446 + static atomic_unchecked_t rpc_pid;
106447
106448 - task->tk_pid = atomic_inc_return(&rpc_pid);
106449 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106450 }
106451 #else
106452 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106453 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106454 index 9711a15..fb0eb4d 100644
106455 --- a/net/sunrpc/stats.c
106456 +++ b/net/sunrpc/stats.c
106457 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106458
106459 dprintk("RPC: registering /proc/net/rpc\n");
106460 sn = net_generic(net, sunrpc_net_id);
106461 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106462 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106463 if (sn->proc_net_rpc == NULL)
106464 return -ENOMEM;
106465
106466 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106467 index 91eaef1..08434d4 100644
106468 --- a/net/sunrpc/svc.c
106469 +++ b/net/sunrpc/svc.c
106470 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106471 svc_putnl(resv, RPC_SUCCESS);
106472
106473 /* Bump per-procedure stats counter */
106474 - procp->pc_count++;
106475 + pax_open_kernel();
106476 + (*(unsigned int *)&procp->pc_count)++;
106477 + pax_close_kernel();
106478
106479 /* Initialize storage for argp and resp */
106480 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106481 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106482 index 621ca7b..59421dd 100644
106483 --- a/net/sunrpc/svcauth_unix.c
106484 +++ b/net/sunrpc/svcauth_unix.c
106485 @@ -414,7 +414,7 @@ struct unix_gid {
106486 struct group_info *gi;
106487 };
106488
106489 -static int unix_gid_hash(kuid_t uid)
106490 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106491 {
106492 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106493 }
106494 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106495 (*bpp)[-1] = '\n';
106496 }
106497
106498 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106499 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106500
106501 static int unix_gid_parse(struct cache_detail *cd,
106502 char *mesg, int mlen)
106503 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106504 index c1b6270..05089c1 100644
106505 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106506 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106507 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106508 static unsigned int min_max_inline = 4096;
106509 static unsigned int max_max_inline = 65536;
106510
106511 -atomic_t rdma_stat_recv;
106512 -atomic_t rdma_stat_read;
106513 -atomic_t rdma_stat_write;
106514 -atomic_t rdma_stat_sq_starve;
106515 -atomic_t rdma_stat_rq_starve;
106516 -atomic_t rdma_stat_rq_poll;
106517 -atomic_t rdma_stat_rq_prod;
106518 -atomic_t rdma_stat_sq_poll;
106519 -atomic_t rdma_stat_sq_prod;
106520 +atomic_unchecked_t rdma_stat_recv;
106521 +atomic_unchecked_t rdma_stat_read;
106522 +atomic_unchecked_t rdma_stat_write;
106523 +atomic_unchecked_t rdma_stat_sq_starve;
106524 +atomic_unchecked_t rdma_stat_rq_starve;
106525 +atomic_unchecked_t rdma_stat_rq_poll;
106526 +atomic_unchecked_t rdma_stat_rq_prod;
106527 +atomic_unchecked_t rdma_stat_sq_poll;
106528 +atomic_unchecked_t rdma_stat_sq_prod;
106529
106530 /* Temporary NFS request map and context caches */
106531 struct kmem_cache *svc_rdma_map_cachep;
106532 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106533 len -= *ppos;
106534 if (len > *lenp)
106535 len = *lenp;
106536 - if (len && copy_to_user(buffer, str_buf, len))
106537 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106538 return -EFAULT;
106539 *lenp = len;
106540 *ppos += len;
106541 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106542 {
106543 .procname = "rdma_stat_read",
106544 .data = &rdma_stat_read,
106545 - .maxlen = sizeof(atomic_t),
106546 + .maxlen = sizeof(atomic_unchecked_t),
106547 .mode = 0644,
106548 .proc_handler = read_reset_stat,
106549 },
106550 {
106551 .procname = "rdma_stat_recv",
106552 .data = &rdma_stat_recv,
106553 - .maxlen = sizeof(atomic_t),
106554 + .maxlen = sizeof(atomic_unchecked_t),
106555 .mode = 0644,
106556 .proc_handler = read_reset_stat,
106557 },
106558 {
106559 .procname = "rdma_stat_write",
106560 .data = &rdma_stat_write,
106561 - .maxlen = sizeof(atomic_t),
106562 + .maxlen = sizeof(atomic_unchecked_t),
106563 .mode = 0644,
106564 .proc_handler = read_reset_stat,
106565 },
106566 {
106567 .procname = "rdma_stat_sq_starve",
106568 .data = &rdma_stat_sq_starve,
106569 - .maxlen = sizeof(atomic_t),
106570 + .maxlen = sizeof(atomic_unchecked_t),
106571 .mode = 0644,
106572 .proc_handler = read_reset_stat,
106573 },
106574 {
106575 .procname = "rdma_stat_rq_starve",
106576 .data = &rdma_stat_rq_starve,
106577 - .maxlen = sizeof(atomic_t),
106578 + .maxlen = sizeof(atomic_unchecked_t),
106579 .mode = 0644,
106580 .proc_handler = read_reset_stat,
106581 },
106582 {
106583 .procname = "rdma_stat_rq_poll",
106584 .data = &rdma_stat_rq_poll,
106585 - .maxlen = sizeof(atomic_t),
106586 + .maxlen = sizeof(atomic_unchecked_t),
106587 .mode = 0644,
106588 .proc_handler = read_reset_stat,
106589 },
106590 {
106591 .procname = "rdma_stat_rq_prod",
106592 .data = &rdma_stat_rq_prod,
106593 - .maxlen = sizeof(atomic_t),
106594 + .maxlen = sizeof(atomic_unchecked_t),
106595 .mode = 0644,
106596 .proc_handler = read_reset_stat,
106597 },
106598 {
106599 .procname = "rdma_stat_sq_poll",
106600 .data = &rdma_stat_sq_poll,
106601 - .maxlen = sizeof(atomic_t),
106602 + .maxlen = sizeof(atomic_unchecked_t),
106603 .mode = 0644,
106604 .proc_handler = read_reset_stat,
106605 },
106606 {
106607 .procname = "rdma_stat_sq_prod",
106608 .data = &rdma_stat_sq_prod,
106609 - .maxlen = sizeof(atomic_t),
106610 + .maxlen = sizeof(atomic_unchecked_t),
106611 .mode = 0644,
106612 .proc_handler = read_reset_stat,
106613 },
106614 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106615 index e011027..9d3c4e1 100644
106616 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106617 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106618 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106619 *page_no = pg_no;
106620 *page_offset = pg_off;
106621 ret = read;
106622 - atomic_inc(&rdma_stat_read);
106623 + atomic_inc_unchecked(&rdma_stat_read);
106624 return ret;
106625 err:
106626 svc_rdma_unmap_dma(ctxt);
106627 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106628 *page_no = pg_no;
106629 *page_offset = pg_off;
106630 ret = read;
106631 - atomic_inc(&rdma_stat_read);
106632 + atomic_inc_unchecked(&rdma_stat_read);
106633 return ret;
106634 err:
106635 svc_rdma_unmap_dma(ctxt);
106636 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106637 dto_q);
106638 list_del_init(&ctxt->dto_q);
106639 } else {
106640 - atomic_inc(&rdma_stat_rq_starve);
106641 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106642 clear_bit(XPT_DATA, &xprt->xpt_flags);
106643 ctxt = NULL;
106644 }
106645 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106646 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106647 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106648 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106649 - atomic_inc(&rdma_stat_recv);
106650 + atomic_inc_unchecked(&rdma_stat_recv);
106651
106652 /* Build up the XDR from the receive buffers. */
106653 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106654 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106655 index 9f1b506..2e0b321 100644
106656 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106657 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106658 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106659 write_wr.wr.rdma.remote_addr = to;
106660
106661 /* Post It */
106662 - atomic_inc(&rdma_stat_write);
106663 + atomic_inc_unchecked(&rdma_stat_write);
106664 if (svc_rdma_send(xprt, &write_wr))
106665 goto err;
106666 return write_len - bc;
106667 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106668 index 4e61880..1f0d963 100644
106669 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106670 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106671 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106672 return;
106673
106674 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106675 - atomic_inc(&rdma_stat_rq_poll);
106676 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106677
106678 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106679 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106680 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106681 }
106682
106683 if (ctxt)
106684 - atomic_inc(&rdma_stat_rq_prod);
106685 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106686
106687 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106688 /*
106689 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106690 return;
106691
106692 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106693 - atomic_inc(&rdma_stat_sq_poll);
106694 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106695 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106696 int i;
106697
106698 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106699 }
106700
106701 if (ctxt)
106702 - atomic_inc(&rdma_stat_sq_prod);
106703 + atomic_inc_unchecked(&rdma_stat_sq_prod);
106704 }
106705
106706 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
106707 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
106708 spin_lock_bh(&xprt->sc_lock);
106709 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
106710 spin_unlock_bh(&xprt->sc_lock);
106711 - atomic_inc(&rdma_stat_sq_starve);
106712 + atomic_inc_unchecked(&rdma_stat_sq_starve);
106713
106714 /* See if we can opportunistically reap SQ WR to make room */
106715 sq_cq_reap(xprt);
106716 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
106717 index e7000be..e3b0ba7 100644
106718 --- a/net/sysctl_net.c
106719 +++ b/net/sysctl_net.c
106720 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
106721 kgid_t root_gid = make_kgid(net->user_ns, 0);
106722
106723 /* Allow network administrator to have same access as root. */
106724 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
106725 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
106726 uid_eq(root_uid, current_euid())) {
106727 int mode = (table->mode >> 6) & 7;
106728 return (mode << 6) | (mode << 3) | mode;
106729 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
106730 index 0344206..bff8abf 100644
106731 --- a/net/tipc/subscr.c
106732 +++ b/net/tipc/subscr.c
106733 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
106734 struct tipc_subscriber *subscriber = sub->subscriber;
106735 struct kvec msg_sect;
106736
106737 - msg_sect.iov_base = (void *)&sub->evt;
106738 + msg_sect.iov_base = &sub->evt;
106739 msg_sect.iov_len = sizeof(struct tipc_event);
106740 sub->evt.event = htohl(event, sub->swap);
106741 sub->evt.found_lower = htohl(found_lower, sub->swap);
106742 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
106743 index 8e1b102..900d70f 100644
106744 --- a/net/unix/af_unix.c
106745 +++ b/net/unix/af_unix.c
106746 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
106747 err = -ECONNREFUSED;
106748 if (!S_ISSOCK(inode->i_mode))
106749 goto put_fail;
106750 +
106751 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
106752 + err = -EACCES;
106753 + goto put_fail;
106754 + }
106755 +
106756 u = unix_find_socket_byinode(inode);
106757 if (!u)
106758 goto put_fail;
106759 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
106760 if (u) {
106761 struct dentry *dentry;
106762 dentry = unix_sk(u)->path.dentry;
106763 +
106764 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
106765 + err = -EPERM;
106766 + sock_put(u);
106767 + goto fail;
106768 + }
106769 +
106770 if (dentry)
106771 touch_atime(&unix_sk(u)->path);
106772 } else
106773 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
106774 */
106775 err = security_path_mknod(&path, dentry, mode, 0);
106776 if (!err) {
106777 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
106778 + err = -EACCES;
106779 + goto out;
106780 + }
106781 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
106782 if (!err) {
106783 res->mnt = mntget(path.mnt);
106784 res->dentry = dget(dentry);
106785 + gr_handle_create(dentry, path.mnt);
106786 }
106787 }
106788 +out:
106789 done_path_create(&path, dentry);
106790 return err;
106791 }
106792 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
106793 writable = unix_writable(sk);
106794 other = unix_peer_get(sk);
106795 if (other) {
106796 - if (unix_peer(other) != sk) {
106797 + unix_state_lock(other);
106798 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
106799 + unix_state_unlock(other);
106800 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
106801 if (unix_recvq_full(other))
106802 writable = 0;
106803 - }
106804 + } else
106805 + unix_state_unlock(other);
106806 sock_put(other);
106807 }
106808
106809 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106810 seq_puts(seq, "Num RefCount Protocol Flags Type St "
106811 "Inode Path\n");
106812 else {
106813 - struct sock *s = v;
106814 + struct sock *s = v, *peer;
106815 struct unix_sock *u = unix_sk(s);
106816 unix_state_lock(s);
106817 + peer = unix_peer(s);
106818 + unix_state_unlock(s);
106819 +
106820 + unix_state_double_lock(s, peer);
106821
106822 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
106823 s,
106824 @@ -2378,8 +2404,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106825 }
106826 for ( ; i < len; i++)
106827 seq_putc(seq, u->addr->name->sun_path[i]);
106828 - }
106829 - unix_state_unlock(s);
106830 + } else if (peer)
106831 + seq_printf(seq, " P%lu", sock_i_ino(peer));
106832 +
106833 + unix_state_double_unlock(s, peer);
106834 seq_putc(seq, '\n');
106835 }
106836
106837 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
106838 index b3d5150..ff3a837 100644
106839 --- a/net/unix/sysctl_net_unix.c
106840 +++ b/net/unix/sysctl_net_unix.c
106841 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
106842
106843 int __net_init unix_sysctl_register(struct net *net)
106844 {
106845 - struct ctl_table *table;
106846 + ctl_table_no_const *table;
106847
106848 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
106849 if (table == NULL)
106850 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
106851 index 9b7f207..2596621 100644
106852 --- a/net/vmw_vsock/vmci_transport_notify.c
106853 +++ b/net/vmw_vsock/vmci_transport_notify.c
106854 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
106855
106856 /* Socket control packet based operations. */
106857 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
106858 - vmci_transport_notify_pkt_socket_init,
106859 - vmci_transport_notify_pkt_socket_destruct,
106860 - vmci_transport_notify_pkt_poll_in,
106861 - vmci_transport_notify_pkt_poll_out,
106862 - vmci_transport_notify_pkt_handle_pkt,
106863 - vmci_transport_notify_pkt_recv_init,
106864 - vmci_transport_notify_pkt_recv_pre_block,
106865 - vmci_transport_notify_pkt_recv_pre_dequeue,
106866 - vmci_transport_notify_pkt_recv_post_dequeue,
106867 - vmci_transport_notify_pkt_send_init,
106868 - vmci_transport_notify_pkt_send_pre_block,
106869 - vmci_transport_notify_pkt_send_pre_enqueue,
106870 - vmci_transport_notify_pkt_send_post_enqueue,
106871 - vmci_transport_notify_pkt_process_request,
106872 - vmci_transport_notify_pkt_process_negotiate,
106873 + .socket_init = vmci_transport_notify_pkt_socket_init,
106874 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106875 + .poll_in = vmci_transport_notify_pkt_poll_in,
106876 + .poll_out = vmci_transport_notify_pkt_poll_out,
106877 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106878 + .recv_init = vmci_transport_notify_pkt_recv_init,
106879 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106880 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106881 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106882 + .send_init = vmci_transport_notify_pkt_send_init,
106883 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106884 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106885 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106886 + .process_request = vmci_transport_notify_pkt_process_request,
106887 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106888 };
106889 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
106890 index dc9c792..3089de0 100644
106891 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
106892 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
106893 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
106894
106895 /* Socket always on control packet based operations. */
106896 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
106897 - vmci_transport_notify_pkt_socket_init,
106898 - vmci_transport_notify_pkt_socket_destruct,
106899 - vmci_transport_notify_pkt_poll_in,
106900 - vmci_transport_notify_pkt_poll_out,
106901 - vmci_transport_notify_pkt_handle_pkt,
106902 - vmci_transport_notify_pkt_recv_init,
106903 - vmci_transport_notify_pkt_recv_pre_block,
106904 - vmci_transport_notify_pkt_recv_pre_dequeue,
106905 - vmci_transport_notify_pkt_recv_post_dequeue,
106906 - vmci_transport_notify_pkt_send_init,
106907 - vmci_transport_notify_pkt_send_pre_block,
106908 - vmci_transport_notify_pkt_send_pre_enqueue,
106909 - vmci_transport_notify_pkt_send_post_enqueue,
106910 - vmci_transport_notify_pkt_process_request,
106911 - vmci_transport_notify_pkt_process_negotiate,
106912 + .socket_init = vmci_transport_notify_pkt_socket_init,
106913 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106914 + .poll_in = vmci_transport_notify_pkt_poll_in,
106915 + .poll_out = vmci_transport_notify_pkt_poll_out,
106916 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106917 + .recv_init = vmci_transport_notify_pkt_recv_init,
106918 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106919 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106920 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106921 + .send_init = vmci_transport_notify_pkt_send_init,
106922 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106923 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106924 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106925 + .process_request = vmci_transport_notify_pkt_process_request,
106926 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106927 };
106928 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
106929 index c8717c1..08539f5 100644
106930 --- a/net/wireless/wext-core.c
106931 +++ b/net/wireless/wext-core.c
106932 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106933 */
106934
106935 /* Support for very large requests */
106936 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
106937 - (user_length > descr->max_tokens)) {
106938 + if (user_length > descr->max_tokens) {
106939 /* Allow userspace to GET more than max so
106940 * we can support any size GET requests.
106941 * There is still a limit : -ENOMEM.
106942 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106943 }
106944 }
106945
106946 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
106947 - /*
106948 - * If this is a GET, but not NOMAX, it means that the extra
106949 - * data is not bounded by userspace, but by max_tokens. Thus
106950 - * set the length to max_tokens. This matches the extra data
106951 - * allocation.
106952 - * The driver should fill it with the number of tokens it
106953 - * provided, and it may check iwp->length rather than having
106954 - * knowledge of max_tokens. If the driver doesn't change the
106955 - * iwp->length, this ioctl just copies back max_token tokens
106956 - * filled with zeroes. Hopefully the driver isn't claiming
106957 - * them to be valid data.
106958 - */
106959 - iwp->length = descr->max_tokens;
106960 - }
106961 -
106962 err = handler(dev, info, (union iwreq_data *) iwp, extra);
106963
106964 iwp->length += essid_compat;
106965 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
106966 index 4323952..a06dfe1 100644
106967 --- a/net/x25/sysctl_net_x25.c
106968 +++ b/net/x25/sysctl_net_x25.c
106969 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
106970 .mode = 0644,
106971 .proc_handler = proc_dointvec,
106972 },
106973 - { 0, },
106974 + { },
106975 };
106976
106977 void __init x25_register_sysctl(void)
106978 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
106979 index 0917f04..f4e3d8c 100644
106980 --- a/net/x25/x25_proc.c
106981 +++ b/net/x25/x25_proc.c
106982 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
106983
106984 int __init x25_proc_init(void)
106985 {
106986 - if (!proc_mkdir("x25", init_net.proc_net))
106987 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
106988 return -ENOMEM;
106989
106990 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
106991 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
106992 index cee479b..0ea3567 100644
106993 --- a/net/xfrm/xfrm_policy.c
106994 +++ b/net/xfrm/xfrm_policy.c
106995 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
106996 {
106997 policy->walk.dead = 1;
106998
106999 - atomic_inc(&policy->genid);
107000 + atomic_inc_unchecked(&policy->genid);
107001
107002 if (del_timer(&policy->polq.hold_timer))
107003 xfrm_pol_put(policy);
107004 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
107005 else
107006 hlist_add_head(&policy->bydst, chain);
107007 __xfrm_policy_link(policy, dir);
107008 - atomic_inc(&net->xfrm.flow_cache_genid);
107009 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
107010
107011 /* After previous checking, family can either be AF_INET or AF_INET6 */
107012 if (policy->family == AF_INET)
107013 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
107014
107015 xdst->num_pols = num_pols;
107016 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
107017 - xdst->policy_genid = atomic_read(&pols[0]->genid);
107018 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
107019
107020 return xdst;
107021 }
107022 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
107023 }
107024 EXPORT_SYMBOL(xfrm_garbage_collect);
107025
107026 -static void xfrm_garbage_collect_deferred(struct net *net)
107027 +void xfrm_garbage_collect_deferred(struct net *net)
107028 {
107029 flow_cache_flush_deferred(net);
107030 }
107031 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
107032
107033 static void xfrm_init_pmtu(struct dst_entry *dst)
107034 {
107035 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
107036 if (xdst->xfrm_genid != dst->xfrm->genid)
107037 return 0;
107038 if (xdst->num_pols > 0 &&
107039 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
107040 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
107041 return 0;
107042
107043 mtu = dst_mtu(dst->child);
107044 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
107045 dst_ops->link_failure = xfrm_link_failure;
107046 if (likely(dst_ops->neigh_lookup == NULL))
107047 dst_ops->neigh_lookup = xfrm_neigh_lookup;
107048 - if (likely(afinfo->garbage_collect == NULL))
107049 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
107050 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
107051 }
107052 spin_unlock(&xfrm_policy_afinfo_lock);
107053 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
107054 dst_ops->check = NULL;
107055 dst_ops->negative_advice = NULL;
107056 dst_ops->link_failure = NULL;
107057 - afinfo->garbage_collect = NULL;
107058 }
107059 return err;
107060 }
107061 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
107062 sizeof(pol->xfrm_vec[i].saddr));
107063 pol->xfrm_vec[i].encap_family = mp->new_family;
107064 /* flush bundles */
107065 - atomic_inc(&pol->genid);
107066 + atomic_inc_unchecked(&pol->genid);
107067 }
107068 }
107069
107070 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
107071 index de971b6..b843409 100644
107072 --- a/net/xfrm/xfrm_state.c
107073 +++ b/net/xfrm/xfrm_state.c
107074 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
107075
107076 if (unlikely(afinfo == NULL))
107077 return -EAFNOSUPPORT;
107078 - typemap = afinfo->type_map;
107079 + typemap = (const struct xfrm_type **)afinfo->type_map;
107080 spin_lock_bh(&xfrm_type_lock);
107081
107082 - if (likely(typemap[type->proto] == NULL))
107083 + if (likely(typemap[type->proto] == NULL)) {
107084 + pax_open_kernel();
107085 typemap[type->proto] = type;
107086 - else
107087 + pax_close_kernel();
107088 + } else
107089 err = -EEXIST;
107090 spin_unlock_bh(&xfrm_type_lock);
107091 xfrm_state_put_afinfo(afinfo);
107092 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
107093
107094 if (unlikely(afinfo == NULL))
107095 return -EAFNOSUPPORT;
107096 - typemap = afinfo->type_map;
107097 + typemap = (const struct xfrm_type **)afinfo->type_map;
107098 spin_lock_bh(&xfrm_type_lock);
107099
107100 if (unlikely(typemap[type->proto] != type))
107101 err = -ENOENT;
107102 - else
107103 + else {
107104 + pax_open_kernel();
107105 typemap[type->proto] = NULL;
107106 + pax_close_kernel();
107107 + }
107108 spin_unlock_bh(&xfrm_type_lock);
107109 xfrm_state_put_afinfo(afinfo);
107110 return err;
107111 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
107112 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
107113 {
107114 struct xfrm_state_afinfo *afinfo;
107115 - const struct xfrm_type **typemap;
107116 const struct xfrm_type *type;
107117 int modload_attempted = 0;
107118
107119 @@ -211,9 +215,8 @@ retry:
107120 afinfo = xfrm_state_get_afinfo(family);
107121 if (unlikely(afinfo == NULL))
107122 return NULL;
107123 - typemap = afinfo->type_map;
107124
107125 - type = typemap[proto];
107126 + type = afinfo->type_map[proto];
107127 if (unlikely(type && !try_module_get(type->owner)))
107128 type = NULL;
107129 if (!type && !modload_attempted) {
107130 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107131 return -EAFNOSUPPORT;
107132
107133 err = -EEXIST;
107134 - modemap = afinfo->mode_map;
107135 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107136 spin_lock_bh(&xfrm_mode_lock);
107137 if (modemap[mode->encap])
107138 goto out;
107139 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
107140 if (!try_module_get(afinfo->owner))
107141 goto out;
107142
107143 - mode->afinfo = afinfo;
107144 + pax_open_kernel();
107145 + *(const void **)&mode->afinfo = afinfo;
107146 modemap[mode->encap] = mode;
107147 + pax_close_kernel();
107148 err = 0;
107149
107150 out:
107151 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107152 return -EAFNOSUPPORT;
107153
107154 err = -ENOENT;
107155 - modemap = afinfo->mode_map;
107156 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107157 spin_lock_bh(&xfrm_mode_lock);
107158 if (likely(modemap[mode->encap] == mode)) {
107159 + pax_open_kernel();
107160 modemap[mode->encap] = NULL;
107161 + pax_close_kernel();
107162 module_put(mode->afinfo->owner);
107163 err = 0;
107164 }
107165 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107166 u32 xfrm_get_acqseq(void)
107167 {
107168 u32 res;
107169 - static atomic_t acqseq;
107170 + static atomic_unchecked_t acqseq;
107171
107172 do {
107173 - res = atomic_inc_return(&acqseq);
107174 + res = atomic_inc_return_unchecked(&acqseq);
107175 } while (!res);
107176
107177 return res;
107178 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107179 index 05a6e3d..6716ec9 100644
107180 --- a/net/xfrm/xfrm_sysctl.c
107181 +++ b/net/xfrm/xfrm_sysctl.c
107182 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107183
107184 int __net_init xfrm_sysctl_init(struct net *net)
107185 {
107186 - struct ctl_table *table;
107187 + ctl_table_no_const *table;
107188
107189 __xfrm_sysctl_init(net);
107190
107191 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107192 index edd2794..73c7db9 100644
107193 --- a/scripts/Kbuild.include
107194 +++ b/scripts/Kbuild.include
107195 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107196 # cc-ldoption
107197 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107198 cc-ldoption = $(call try-run,\
107199 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107200 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107201
107202 # ld-option
107203 # Usage: LDFLAGS += $(call ld-option, -X)
107204 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107205 index 649ce68..f6bc05c 100644
107206 --- a/scripts/Makefile.build
107207 +++ b/scripts/Makefile.build
107208 @@ -60,7 +60,7 @@ endif
107209 endif
107210
107211 # Do not include host rules unless needed
107212 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107213 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107214 include scripts/Makefile.host
107215 endif
107216
107217 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107218 index 627f8cb..dbe0bca 100644
107219 --- a/scripts/Makefile.clean
107220 +++ b/scripts/Makefile.clean
107221 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107222 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107223 $(always) $(targets) $(clean-files) \
107224 $(host-progs) \
107225 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107226 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107227 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107228
107229 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107230
107231 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107232 index 133edfa..c9aa07f 100644
107233 --- a/scripts/Makefile.host
107234 +++ b/scripts/Makefile.host
107235 @@ -20,7 +20,19 @@
107236 # Will compile qconf as a C++ program, and menu as a C program.
107237 # They are linked as C++ code to the executable qconf
107238
107239 +# hostprogs-y := conf
107240 +# conf-objs := conf.o libkconfig.so
107241 +# libkconfig-objs := expr.o type.o
107242 +# Will create a shared library named libkconfig.so that consists of
107243 +# expr.o and type.o (they are both compiled as C code and the object files
107244 +# are made as position independent code).
107245 +# conf.c is compiled as a C program, and conf.o is linked together with
107246 +# libkconfig.so as the executable conf.
107247 +# Note: Shared libraries consisting of C++ files are not supported
107248 +
107249 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107250 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107251 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107252
107253 # C code
107254 # Executables compiled from a single .c file
107255 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107256 # C++ Object (.o) files compiled from .cc files
107257 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107258
107259 +# Shared libaries (only .c supported)
107260 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107261 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107262 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107263 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107264 +# Remove .so files from "xxx-objs"
107265 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107266 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107267 +
107268 +# Object (.o) files used by the shared libaries
107269 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107270 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107271 +
107272 # output directory for programs/.o files
107273 # hostprogs-y := tools/build may have been specified.
107274 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107275 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107276 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107277 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107278 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107279 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107280 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107281 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107282 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107283 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107284
107285 obj-dirs += $(host-objdirs)
107286 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107287 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107288 $(call if_changed_dep,host-cxxobjs)
107289
107290 +# Compile .c file, create position independent .o file
107291 +# host-cshobjs -> .o
107292 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107293 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107294 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107295 + $(call if_changed_dep,host-cshobjs)
107296 +
107297 +# Compile .c file, create position independent .o file
107298 +# host-cxxshobjs -> .o
107299 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107300 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107301 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107302 + $(call if_changed_dep,host-cxxshobjs)
107303 +
107304 +# Link a shared library, based on position independent .o files
107305 +# *.o -> .so shared library (host-cshlib)
107306 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107307 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107308 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107309 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107310 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107311 + $(call if_changed,host-cshlib)
107312 +
107313 +# Link a shared library, based on position independent .o files
107314 +# *.o -> .so shared library (host-cxxshlib)
107315 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107316 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107317 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107318 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107319 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107320 + $(call if_changed,host-cxxshlib)
107321 +
107322 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107323 - $(host-cxxmulti) $(host-cxxobjs)
107324 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107325 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107326 index b304068..462d24e 100644
107327 --- a/scripts/basic/fixdep.c
107328 +++ b/scripts/basic/fixdep.c
107329 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107330 /*
107331 * Lookup a value in the configuration string.
107332 */
107333 -static int is_defined_config(const char *name, int len, unsigned int hash)
107334 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107335 {
107336 struct item *aux;
107337
107338 @@ -211,10 +211,10 @@ static void clear_config(void)
107339 /*
107340 * Record the use of a CONFIG_* word.
107341 */
107342 -static void use_config(const char *m, int slen)
107343 +static void use_config(const char *m, unsigned int slen)
107344 {
107345 unsigned int hash = strhash(m, slen);
107346 - int c, i;
107347 + unsigned int c, i;
107348
107349 if (is_defined_config(m, slen, hash))
107350 return;
107351 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107352
107353 static void parse_config_file(const char *map, size_t len)
107354 {
107355 - const int *end = (const int *) (map + len);
107356 + const unsigned int *end = (const unsigned int *) (map + len);
107357 /* start at +1, so that p can never be < map */
107358 - const int *m = (const int *) map + 1;
107359 + const unsigned int *m = (const unsigned int *) map + 1;
107360 const char *p, *q;
107361
107362 for (; m < end; m++) {
107363 @@ -435,7 +435,7 @@ static void print_deps(void)
107364 static void traps(void)
107365 {
107366 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107367 - int *p = (int *)test;
107368 + unsigned int *p = (unsigned int *)test;
107369
107370 if (*p != INT_CONF) {
107371 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107372 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107373 new file mode 100644
107374 index 0000000..822fa9e
107375 --- /dev/null
107376 +++ b/scripts/gcc-plugin.sh
107377 @@ -0,0 +1,51 @@
107378 +#!/bin/sh
107379 +srctree=$(dirname "$0")
107380 +gccplugins_dir=$($3 -print-file-name=plugin)
107381 +plugincc=$($1 -E - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107382 +#include "gcc-common.h"
107383 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107384 +#warning $2 CXX
107385 +#else
107386 +#warning $1 CC
107387 +#endif
107388 +EOF
107389 +)
107390 +
107391 +if [ $? -ne 0 ]
107392 +then
107393 + exit 1
107394 +fi
107395 +
107396 +case "$plugincc" in
107397 + *"$1 CC"*)
107398 + echo "$1"
107399 + exit 0
107400 + ;;
107401 +
107402 + *"$2 CXX"*)
107403 + # the c++ compiler needs another test, see below
107404 + ;;
107405 +
107406 + *)
107407 + exit 1
107408 + ;;
107409 +esac
107410 +
107411 +# we need a c++ compiler that supports the designated initializer GNU extension
107412 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107413 +#include "gcc-common.h"
107414 +class test {
107415 +public:
107416 + int test;
107417 +} test = {
107418 + .test = 1
107419 +};
107420 +EOF
107421 +)
107422 +
107423 +if [ $? -eq 0 ]
107424 +then
107425 + echo "$2"
107426 + exit 0
107427 +fi
107428 +exit 1
107429 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107430 index fdebd66..a349e33 100755
107431 --- a/scripts/headers_install.sh
107432 +++ b/scripts/headers_install.sh
107433 @@ -32,6 +32,7 @@ do
107434 FILE="$(basename "$i")"
107435 sed -r \
107436 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107437 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107438 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107439 -e 's@^#include <linux/compiler.h>@@' \
107440 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107441 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107442 index 86a4fe7..99e91f9 100755
107443 --- a/scripts/link-vmlinux.sh
107444 +++ b/scripts/link-vmlinux.sh
107445 @@ -166,7 +166,7 @@ else
107446 fi;
107447
107448 # final build of init/
107449 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107450 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107451
107452 kallsymso=""
107453 kallsyms_vmlinux=""
107454 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107455 index e614ef6..d9d2b01 100644
107456 --- a/scripts/mod/file2alias.c
107457 +++ b/scripts/mod/file2alias.c
107458 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107459 unsigned long size, unsigned long id_size,
107460 void *symval)
107461 {
107462 - int i;
107463 + unsigned int i;
107464
107465 if (size % id_size || size < id_size) {
107466 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107467 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107468 /* USB is special because the bcdDevice can be matched against a numeric range */
107469 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107470 static void do_usb_entry(void *symval,
107471 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107472 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107473 unsigned char range_lo, unsigned char range_hi,
107474 unsigned char max, struct module *mod)
107475 {
107476 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107477 {
107478 unsigned int devlo, devhi;
107479 unsigned char chi, clo, max;
107480 - int ndigits;
107481 + unsigned int ndigits;
107482
107483 DEF_FIELD(symval, usb_device_id, match_flags);
107484 DEF_FIELD(symval, usb_device_id, idVendor);
107485 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107486 for (i = 0; i < count; i++) {
107487 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107488 char acpi_id[sizeof(*id)];
107489 - int j;
107490 + unsigned int j;
107491
107492 buf_printf(&mod->dev_table_buf,
107493 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107494 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107495
107496 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107497 const char *id = (char *)(*devs)[j].id;
107498 - int i2, j2;
107499 + unsigned int i2, j2;
107500 int dup = 0;
107501
107502 if (!id[0])
107503 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107504 /* add an individual alias for every device entry */
107505 if (!dup) {
107506 char acpi_id[PNP_ID_LEN];
107507 - int k;
107508 + unsigned int k;
107509
107510 buf_printf(&mod->dev_table_buf,
107511 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107512 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107513 static int do_dmi_entry(const char *filename, void *symval,
107514 char *alias)
107515 {
107516 - int i, j;
107517 + unsigned int i, j;
107518 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107519 sprintf(alias, "dmi*");
107520
107521 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107522 index d439856..10c1eac 100644
107523 --- a/scripts/mod/modpost.c
107524 +++ b/scripts/mod/modpost.c
107525 @@ -921,6 +921,7 @@ enum mismatch {
107526 ANY_INIT_TO_ANY_EXIT,
107527 ANY_EXIT_TO_ANY_INIT,
107528 EXPORT_TO_INIT_EXIT,
107529 + DATA_TO_TEXT
107530 };
107531
107532 struct sectioncheck {
107533 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107534 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107535 .mismatch = EXPORT_TO_INIT_EXIT,
107536 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107537 +},
107538 +/* Do not reference code from writable data */
107539 +{
107540 + .fromsec = { DATA_SECTIONS, NULL },
107541 + .tosec = { TEXT_SECTIONS, NULL },
107542 + .mismatch = DATA_TO_TEXT
107543 }
107544 };
107545
107546 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107547 continue;
107548 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107549 continue;
107550 - if (sym->st_value == addr)
107551 - return sym;
107552 /* Find a symbol nearby - addr are maybe negative */
107553 d = sym->st_value - addr;
107554 + if (d == 0)
107555 + return sym;
107556 if (d < 0)
107557 d = addr - sym->st_value;
107558 if (d < distance) {
107559 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107560 tosym, prl_to, prl_to, tosym);
107561 free(prl_to);
107562 break;
107563 + case DATA_TO_TEXT:
107564 +#if 0
107565 + fprintf(stderr,
107566 + "The %s %s:%s references\n"
107567 + "the %s %s:%s%s\n",
107568 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107569 +#endif
107570 + break;
107571 }
107572 fprintf(stderr, "\n");
107573 }
107574 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107575 static void check_sec_ref(struct module *mod, const char *modname,
107576 struct elf_info *elf)
107577 {
107578 - int i;
107579 + unsigned int i;
107580 Elf_Shdr *sechdrs = elf->sechdrs;
107581
107582 /* Walk through all sections */
107583 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107584 va_end(ap);
107585 }
107586
107587 -void buf_write(struct buffer *buf, const char *s, int len)
107588 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107589 {
107590 if (buf->size - buf->pos < len) {
107591 buf->size += len + SZ;
107592 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107593 if (fstat(fileno(file), &st) < 0)
107594 goto close_write;
107595
107596 - if (st.st_size != b->pos)
107597 + if (st.st_size != (off_t)b->pos)
107598 goto close_write;
107599
107600 tmp = NOFAIL(malloc(b->pos));
107601 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107602 index 168b43d..77914bf 100644
107603 --- a/scripts/mod/modpost.h
107604 +++ b/scripts/mod/modpost.h
107605 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107606
107607 struct buffer {
107608 char *p;
107609 - int pos;
107610 - int size;
107611 + unsigned int pos;
107612 + unsigned int size;
107613 };
107614
107615 void __attribute__((format(printf, 2, 3)))
107616 buf_printf(struct buffer *buf, const char *fmt, ...);
107617
107618 void
107619 -buf_write(struct buffer *buf, const char *s, int len);
107620 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107621
107622 struct module {
107623 struct module *next;
107624 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107625 index 944418d..15291e4 100644
107626 --- a/scripts/mod/sumversion.c
107627 +++ b/scripts/mod/sumversion.c
107628 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107629 goto out;
107630 }
107631
107632 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107633 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107634 warn("writing sum in %s failed: %s\n",
107635 filename, strerror(errno));
107636 goto out;
107637 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107638 index 0865b3e..7235dd4 100644
107639 --- a/scripts/module-common.lds
107640 +++ b/scripts/module-common.lds
107641 @@ -6,6 +6,10 @@
107642 SECTIONS {
107643 /DISCARD/ : { *(.discard) }
107644
107645 + .rodata : {
107646 + *(.rodata) *(.rodata.*)
107647 + *(.data..read_only)
107648 + }
107649 __ksymtab : { *(SORT(___ksymtab+*)) }
107650 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107651 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107652 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107653 index 99ca6e7..3a1a1a1 100644
107654 --- a/scripts/package/Makefile
107655 +++ b/scripts/package/Makefile
107656 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107657 ln -sf $(srctree) $(KERNELPATH)
107658 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107659 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107660 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107661 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107662 rm $(KERNELPATH)
107663 rm -f $(objtree)/.scmversion
107664 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107665 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107666 index 5972624..4028795 100755
107667 --- a/scripts/package/builddeb
107668 +++ b/scripts/package/builddeb
107669 @@ -293,6 +293,7 @@ fi
107670 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107671 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107672 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107673 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107674 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107675 mkdir -p "$destdir"
107676 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107677 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107678 index d9ab94b..eb7f04c 100755
107679 --- a/scripts/package/mkspec
107680 +++ b/scripts/package/mkspec
107681 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
107682 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
107683 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
107684 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
107685 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
107686 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
107687 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
107688 fi
107689
107690 echo ""
107691 echo "%clean"
107692 echo 'rm -rf $RPM_BUILD_ROOT'
107693 echo ""
107694 +echo "%pre"
107695 +echo 'chmod -f 0500 /boot'
107696 +echo 'if [ -d /lib/modules ]; then'
107697 +echo 'chmod -f 0500 /lib/modules'
107698 +echo 'fi'
107699 +echo 'if [ -d /lib32/modules ]; then'
107700 +echo 'chmod -f 0500 /lib32/modules'
107701 +echo 'fi'
107702 +echo 'if [ -d /lib64/modules ]; then'
107703 +echo 'chmod -f 0500 /lib64/modules'
107704 +echo 'fi'
107705 +echo ""
107706 +echo "%post devel"
107707 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
107708 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
107709 +echo ""
107710 echo "%post"
107711 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
107712 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
107713 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
107714 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
107715 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107716 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107717 +echo "if [ -x /sbin/dracut ]; then"
107718 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107719 +echo "else"
107720 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107721 echo "fi"
107722 echo ""
107723 echo "%files"
107724 -echo '%defattr (-, root, root)'
107725 +echo '%defattr (400, root, root, 500)'
107726 echo "%dir /lib/modules"
107727 -echo "/lib/modules/$KERNELRELEASE"
107728 echo "%exclude /lib/modules/$KERNELRELEASE/build"
107729 echo "%exclude /lib/modules/$KERNELRELEASE/source"
107730 +echo "/lib/modules/$KERNELRELEASE"
107731 echo "/lib/firmware/$KERNELRELEASE"
107732 echo "/boot/*"
107733 echo ""
107734 @@ -155,9 +166,8 @@ echo "/usr/include"
107735 echo ""
107736 if ! $PREBUILT; then
107737 echo "%files devel"
107738 -echo '%defattr (-, root, root)'
107739 +echo '%defattr (400, root, root, 500)'
107740 +echo "%dir /lib/modules/$KERNELRELEASE"
107741 echo "/usr/src/kernels/$KERNELRELEASE"
107742 -echo "/lib/modules/$KERNELRELEASE/build"
107743 -echo "/lib/modules/$KERNELRELEASE/source"
107744 echo ""
107745 fi
107746 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
107747 index 4718d78..9220d58 100644
107748 --- a/scripts/pnmtologo.c
107749 +++ b/scripts/pnmtologo.c
107750 @@ -244,14 +244,14 @@ static void write_header(void)
107751 fprintf(out, " * Linux logo %s\n", logoname);
107752 fputs(" */\n\n", out);
107753 fputs("#include <linux/linux_logo.h>\n\n", out);
107754 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
107755 + fprintf(out, "static unsigned char %s_data[] = {\n",
107756 logoname);
107757 }
107758
107759 static void write_footer(void)
107760 {
107761 fputs("\n};\n\n", out);
107762 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
107763 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
107764 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
107765 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
107766 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
107767 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
107768 fputs("\n};\n\n", out);
107769
107770 /* write logo clut */
107771 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
107772 + fprintf(out, "static unsigned char %s_clut[] = {\n",
107773 logoname);
107774 write_hex_cnt = 0;
107775 for (i = 0; i < logo_clutsize; i++) {
107776 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
107777 index ba87004..3f4852c 100644
107778 --- a/scripts/sortextable.h
107779 +++ b/scripts/sortextable.h
107780 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
107781 const char *secstrtab;
107782 const char *strtab;
107783 char *extab_image;
107784 - int extab_index = 0;
107785 - int i;
107786 - int idx;
107787 + unsigned int extab_index = 0;
107788 + unsigned int i;
107789 + unsigned int idx;
107790 unsigned int num_sections;
107791 unsigned int secindex_strings;
107792
107793 diff --git a/scripts/tags.sh b/scripts/tags.sh
107794 index cdb491d..8d32bfc 100755
107795 --- a/scripts/tags.sh
107796 +++ b/scripts/tags.sh
107797 @@ -26,7 +26,7 @@ else
107798 fi
107799
107800 # ignore userspace tools
107801 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
107802 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
107803
107804 # Find all available archs
107805 find_all_archs()
107806 diff --git a/security/Kconfig b/security/Kconfig
107807 index beb86b5..653742f 100644
107808 --- a/security/Kconfig
107809 +++ b/security/Kconfig
107810 @@ -4,6 +4,975 @@
107811
107812 menu "Security options"
107813
107814 +menu "Grsecurity"
107815 +
107816 + config ARCH_TRACK_EXEC_LIMIT
107817 + bool
107818 +
107819 + config PAX_KERNEXEC_PLUGIN
107820 + bool
107821 +
107822 + config PAX_PER_CPU_PGD
107823 + bool
107824 +
107825 + config TASK_SIZE_MAX_SHIFT
107826 + int
107827 + depends on X86_64
107828 + default 47 if !PAX_PER_CPU_PGD
107829 + default 42 if PAX_PER_CPU_PGD
107830 +
107831 + config PAX_ENABLE_PAE
107832 + bool
107833 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
107834 +
107835 + config PAX_USERCOPY_SLABS
107836 + bool
107837 +
107838 +config GRKERNSEC
107839 + bool "Grsecurity"
107840 + select CRYPTO
107841 + select CRYPTO_SHA256
107842 + select PROC_FS
107843 + select STOP_MACHINE
107844 + select TTY
107845 + select DEBUG_KERNEL
107846 + select DEBUG_LIST
107847 + help
107848 + If you say Y here, you will be able to configure many features
107849 + that will enhance the security of your system. It is highly
107850 + recommended that you say Y here and read through the help
107851 + for each option so that you fully understand the features and
107852 + can evaluate their usefulness for your machine.
107853 +
107854 +choice
107855 + prompt "Configuration Method"
107856 + depends on GRKERNSEC
107857 + default GRKERNSEC_CONFIG_CUSTOM
107858 + help
107859 +
107860 +config GRKERNSEC_CONFIG_AUTO
107861 + bool "Automatic"
107862 + help
107863 + If you choose this configuration method, you'll be able to answer a small
107864 + number of simple questions about how you plan to use this kernel.
107865 + The settings of grsecurity and PaX will be automatically configured for
107866 + the highest commonly-used settings within the provided constraints.
107867 +
107868 + If you require additional configuration, custom changes can still be made
107869 + from the "custom configuration" menu.
107870 +
107871 +config GRKERNSEC_CONFIG_CUSTOM
107872 + bool "Custom"
107873 + help
107874 + If you choose this configuration method, you'll be able to configure all
107875 + grsecurity and PaX settings manually. Via this method, no options are
107876 + automatically enabled.
107877 +
107878 +endchoice
107879 +
107880 +choice
107881 + prompt "Usage Type"
107882 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107883 + default GRKERNSEC_CONFIG_SERVER
107884 + help
107885 +
107886 +config GRKERNSEC_CONFIG_SERVER
107887 + bool "Server"
107888 + help
107889 + Choose this option if you plan to use this kernel on a server.
107890 +
107891 +config GRKERNSEC_CONFIG_DESKTOP
107892 + bool "Desktop"
107893 + help
107894 + Choose this option if you plan to use this kernel on a desktop.
107895 +
107896 +endchoice
107897 +
107898 +choice
107899 + prompt "Virtualization Type"
107900 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
107901 + default GRKERNSEC_CONFIG_VIRT_NONE
107902 + help
107903 +
107904 +config GRKERNSEC_CONFIG_VIRT_NONE
107905 + bool "None"
107906 + help
107907 + Choose this option if this kernel will be run on bare metal.
107908 +
107909 +config GRKERNSEC_CONFIG_VIRT_GUEST
107910 + bool "Guest"
107911 + help
107912 + Choose this option if this kernel will be run as a VM guest.
107913 +
107914 +config GRKERNSEC_CONFIG_VIRT_HOST
107915 + bool "Host"
107916 + help
107917 + Choose this option if this kernel will be run as a VM host.
107918 +
107919 +endchoice
107920 +
107921 +choice
107922 + prompt "Virtualization Hardware"
107923 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107924 + help
107925 +
107926 +config GRKERNSEC_CONFIG_VIRT_EPT
107927 + bool "EPT/RVI Processor Support"
107928 + depends on X86
107929 + help
107930 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
107931 + hardware virtualization. This allows for additional kernel hardening protections
107932 + to operate without additional performance impact.
107933 +
107934 + To see if your Intel processor supports EPT, see:
107935 + http://ark.intel.com/Products/VirtualizationTechnology
107936 + (Most Core i3/5/7 support EPT)
107937 +
107938 + To see if your AMD processor supports RVI, see:
107939 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
107940 +
107941 +config GRKERNSEC_CONFIG_VIRT_SOFT
107942 + bool "First-gen/No Hardware Virtualization"
107943 + help
107944 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
107945 + support hardware virtualization or doesn't support the EPT/RVI extensions.
107946 +
107947 +endchoice
107948 +
107949 +choice
107950 + prompt "Virtualization Software"
107951 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107952 + help
107953 +
107954 +config GRKERNSEC_CONFIG_VIRT_XEN
107955 + bool "Xen"
107956 + help
107957 + Choose this option if this kernel is running as a Xen guest or host.
107958 +
107959 +config GRKERNSEC_CONFIG_VIRT_VMWARE
107960 + bool "VMWare"
107961 + help
107962 + Choose this option if this kernel is running as a VMWare guest or host.
107963 +
107964 +config GRKERNSEC_CONFIG_VIRT_KVM
107965 + bool "KVM"
107966 + help
107967 + Choose this option if this kernel is running as a KVM guest or host.
107968 +
107969 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
107970 + bool "VirtualBox"
107971 + help
107972 + Choose this option if this kernel is running as a VirtualBox guest or host.
107973 +
107974 +config GRKERNSEC_CONFIG_VIRT_HYPERV
107975 + bool "Hyper-V"
107976 + help
107977 + Choose this option if this kernel is running as a Hyper-V guest.
107978 +
107979 +endchoice
107980 +
107981 +choice
107982 + prompt "Required Priorities"
107983 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107984 + default GRKERNSEC_CONFIG_PRIORITY_PERF
107985 + help
107986 +
107987 +config GRKERNSEC_CONFIG_PRIORITY_PERF
107988 + bool "Performance"
107989 + help
107990 + Choose this option if performance is of highest priority for this deployment
107991 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
107992 + clearing of structures intended for userland, and freed memory sanitizing will
107993 + be disabled.
107994 +
107995 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
107996 + bool "Security"
107997 + help
107998 + Choose this option if security is of highest priority for this deployment of
107999 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
108000 + for userland, and freed memory sanitizing will be enabled for this kernel.
108001 + In a worst-case scenario, these features can introduce a 20% performance hit
108002 + (UDEREF on x64 contributing half of this hit).
108003 +
108004 +endchoice
108005 +
108006 +menu "Default Special Groups"
108007 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
108008 +
108009 +config GRKERNSEC_PROC_GID
108010 + int "GID exempted from /proc restrictions"
108011 + default 1001
108012 + help
108013 + Setting this GID determines which group will be exempted from
108014 + grsecurity's /proc restrictions, allowing users of the specified
108015 + group to view network statistics and the existence of other users'
108016 + processes on the system. This GID may also be chosen at boot time
108017 + via "grsec_proc_gid=" on the kernel commandline.
108018 +
108019 +config GRKERNSEC_TPE_UNTRUSTED_GID
108020 + int "GID for TPE-untrusted users"
108021 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
108022 + default 1005
108023 + help
108024 + Setting this GID determines which group untrusted users should
108025 + be added to. These users will be placed under grsecurity's Trusted Path
108026 + Execution mechanism, preventing them from executing their own binaries.
108027 + The users will only be able to execute binaries in directories owned and
108028 + writable only by the root user. If the sysctl option is enabled, a sysctl
108029 + option with name "tpe_gid" is created.
108030 +
108031 +config GRKERNSEC_TPE_TRUSTED_GID
108032 + int "GID for TPE-trusted users"
108033 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
108034 + default 1005
108035 + help
108036 + Setting this GID determines what group TPE restrictions will be
108037 + *disabled* for. If the sysctl option is enabled, a sysctl option
108038 + with name "tpe_gid" is created.
108039 +
108040 +config GRKERNSEC_SYMLINKOWN_GID
108041 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
108042 + depends on GRKERNSEC_CONFIG_SERVER
108043 + default 1006
108044 + help
108045 + Setting this GID determines what group kernel-enforced
108046 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
108047 + is enabled, a sysctl option with name "symlinkown_gid" is created.
108048 +
108049 +
108050 +endmenu
108051 +
108052 +menu "Customize Configuration"
108053 +depends on GRKERNSEC
108054 +
108055 +menu "PaX"
108056 +
108057 +config PAX
108058 + bool "Enable various PaX features"
108059 + default y if GRKERNSEC_CONFIG_AUTO
108060 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
108061 + help
108062 + This allows you to enable various PaX features. PaX adds
108063 + intrusion prevention mechanisms to the kernel that reduce
108064 + the risks posed by exploitable memory corruption bugs.
108065 +
108066 +menu "PaX Control"
108067 + depends on PAX
108068 +
108069 +config PAX_SOFTMODE
108070 + bool 'Support soft mode'
108071 + help
108072 + Enabling this option will allow you to run PaX in soft mode, that
108073 + is, PaX features will not be enforced by default, only on executables
108074 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
108075 + support as they are the only way to mark executables for soft mode use.
108076 +
108077 + Soft mode can be activated by using the "pax_softmode=1" kernel command
108078 + line option on boot. Furthermore you can control various PaX features
108079 + at runtime via the entries in /proc/sys/kernel/pax.
108080 +
108081 +config PAX_EI_PAX
108082 + bool 'Use legacy ELF header marking'
108083 + default y if GRKERNSEC_CONFIG_AUTO
108084 + help
108085 + Enabling this option will allow you to control PaX features on
108086 + a per executable basis via the 'chpax' utility available at
108087 + http://pax.grsecurity.net/. The control flags will be read from
108088 + an otherwise reserved part of the ELF header. This marking has
108089 + numerous drawbacks (no support for soft-mode, toolchain does not
108090 + know about the non-standard use of the ELF header) therefore it
108091 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
108092 + support.
108093 +
108094 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
108095 + support as well, they will override the legacy EI_PAX marks.
108096 +
108097 + If you enable none of the marking options then all applications
108098 + will run with PaX enabled on them by default.
108099 +
108100 +config PAX_PT_PAX_FLAGS
108101 + bool 'Use ELF program header marking'
108102 + default y if GRKERNSEC_CONFIG_AUTO
108103 + help
108104 + Enabling this option will allow you to control PaX features on
108105 + a per executable basis via the 'paxctl' utility available at
108106 + http://pax.grsecurity.net/. The control flags will be read from
108107 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
108108 + has the benefits of supporting both soft mode and being fully
108109 + integrated into the toolchain (the binutils patch is available
108110 + from http://pax.grsecurity.net).
108111 +
108112 + Note that if you enable the legacy EI_PAX marking support as well,
108113 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
108114 +
108115 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108116 + must make sure that the marks are the same if a binary has both marks.
108117 +
108118 + If you enable none of the marking options then all applications
108119 + will run with PaX enabled on them by default.
108120 +
108121 +config PAX_XATTR_PAX_FLAGS
108122 + bool 'Use filesystem extended attributes marking'
108123 + default y if GRKERNSEC_CONFIG_AUTO
108124 + select CIFS_XATTR if CIFS
108125 + select F2FS_FS_XATTR if F2FS_FS
108126 + select EXT2_FS_XATTR if EXT2_FS
108127 + select EXT3_FS_XATTR if EXT3_FS
108128 + select JFFS2_FS_XATTR if JFFS2_FS
108129 + select REISERFS_FS_XATTR if REISERFS_FS
108130 + select SQUASHFS_XATTR if SQUASHFS
108131 + select TMPFS_XATTR if TMPFS
108132 + help
108133 + Enabling this option will allow you to control PaX features on
108134 + a per executable basis via the 'setfattr' utility. The control
108135 + flags will be read from the user.pax.flags extended attribute of
108136 + the file. This marking has the benefit of supporting binary-only
108137 + applications that self-check themselves (e.g., skype) and would
108138 + not tolerate chpax/paxctl changes. The main drawback is that
108139 + extended attributes are not supported by some filesystems (e.g.,
108140 + isofs, udf, vfat) so copying files through such filesystems will
108141 + lose the extended attributes and these PaX markings.
108142 +
108143 + Note that if you enable the legacy EI_PAX marking support as well,
108144 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
108145 +
108146 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108147 + must make sure that the marks are the same if a binary has both marks.
108148 +
108149 + If you enable none of the marking options then all applications
108150 + will run with PaX enabled on them by default.
108151 +
108152 +choice
108153 + prompt 'MAC system integration'
108154 + default PAX_HAVE_ACL_FLAGS
108155 + help
108156 + Mandatory Access Control systems have the option of controlling
108157 + PaX flags on a per executable basis, choose the method supported
108158 + by your particular system.
108159 +
108160 + - "none": if your MAC system does not interact with PaX,
108161 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108162 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108163 +
108164 + NOTE: this option is for developers/integrators only.
108165 +
108166 + config PAX_NO_ACL_FLAGS
108167 + bool 'none'
108168 +
108169 + config PAX_HAVE_ACL_FLAGS
108170 + bool 'direct'
108171 +
108172 + config PAX_HOOK_ACL_FLAGS
108173 + bool 'hook'
108174 +endchoice
108175 +
108176 +endmenu
108177 +
108178 +menu "Non-executable pages"
108179 + depends on PAX
108180 +
108181 +config PAX_NOEXEC
108182 + bool "Enforce non-executable pages"
108183 + default y if GRKERNSEC_CONFIG_AUTO
108184 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108185 + help
108186 + By design some architectures do not allow for protecting memory
108187 + pages against execution or even if they do, Linux does not make
108188 + use of this feature. In practice this means that if a page is
108189 + readable (such as the stack or heap) it is also executable.
108190 +
108191 + There is a well known exploit technique that makes use of this
108192 + fact and a common programming mistake where an attacker can
108193 + introduce code of his choice somewhere in the attacked program's
108194 + memory (typically the stack or the heap) and then execute it.
108195 +
108196 + If the attacked program was running with different (typically
108197 + higher) privileges than that of the attacker, then he can elevate
108198 + his own privilege level (e.g. get a root shell, write to files for
108199 + which he does not have write access to, etc).
108200 +
108201 + Enabling this option will let you choose from various features
108202 + that prevent the injection and execution of 'foreign' code in
108203 + a program.
108204 +
108205 + This will also break programs that rely on the old behaviour and
108206 + expect that dynamically allocated memory via the malloc() family
108207 + of functions is executable (which it is not). Notable examples
108208 + are the XFree86 4.x server, the java runtime and wine.
108209 +
108210 +config PAX_PAGEEXEC
108211 + bool "Paging based non-executable pages"
108212 + default y if GRKERNSEC_CONFIG_AUTO
108213 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108214 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108215 + help
108216 + This implementation is based on the paging feature of the CPU.
108217 + On i386 without hardware non-executable bit support there is a
108218 + variable but usually low performance impact, however on Intel's
108219 + P4 core based CPUs it is very high so you should not enable this
108220 + for kernels meant to be used on such CPUs.
108221 +
108222 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108223 + with hardware non-executable bit support there is no performance
108224 + impact, on ppc the impact is negligible.
108225 +
108226 + Note that several architectures require various emulations due to
108227 + badly designed userland ABIs, this will cause a performance impact
108228 + but will disappear as soon as userland is fixed. For example, ppc
108229 + userland MUST have been built with secure-plt by a recent toolchain.
108230 +
108231 +config PAX_SEGMEXEC
108232 + bool "Segmentation based non-executable pages"
108233 + default y if GRKERNSEC_CONFIG_AUTO
108234 + depends on PAX_NOEXEC && X86_32
108235 + help
108236 + This implementation is based on the segmentation feature of the
108237 + CPU and has a very small performance impact, however applications
108238 + will be limited to a 1.5 GB address space instead of the normal
108239 + 3 GB.
108240 +
108241 +config PAX_EMUTRAMP
108242 + bool "Emulate trampolines"
108243 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108244 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108245 + help
108246 + There are some programs and libraries that for one reason or
108247 + another attempt to execute special small code snippets from
108248 + non-executable memory pages. Most notable examples are the
108249 + signal handler return code generated by the kernel itself and
108250 + the GCC trampolines.
108251 +
108252 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108253 + such programs will no longer work under your kernel.
108254 +
108255 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108256 + utilities to enable trampoline emulation for the affected programs
108257 + yet still have the protection provided by the non-executable pages.
108258 +
108259 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108260 + your system will not even boot.
108261 +
108262 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108263 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108264 + for the affected files.
108265 +
108266 + NOTE: enabling this feature *may* open up a loophole in the
108267 + protection provided by non-executable pages that an attacker
108268 + could abuse. Therefore the best solution is to not have any
108269 + files on your system that would require this option. This can
108270 + be achieved by not using libc5 (which relies on the kernel
108271 + signal handler return code) and not using or rewriting programs
108272 + that make use of the nested function implementation of GCC.
108273 + Skilled users can just fix GCC itself so that it implements
108274 + nested function calls in a way that does not interfere with PaX.
108275 +
108276 +config PAX_EMUSIGRT
108277 + bool "Automatically emulate sigreturn trampolines"
108278 + depends on PAX_EMUTRAMP && PARISC
108279 + default y
108280 + help
108281 + Enabling this option will have the kernel automatically detect
108282 + and emulate signal return trampolines executing on the stack
108283 + that would otherwise lead to task termination.
108284 +
108285 + This solution is intended as a temporary one for users with
108286 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108287 + Modula-3 runtime, etc) or executables linked to such, basically
108288 + everything that does not specify its own SA_RESTORER function in
108289 + normal executable memory like glibc 2.1+ does.
108290 +
108291 + On parisc you MUST enable this option, otherwise your system will
108292 + not even boot.
108293 +
108294 + NOTE: this feature cannot be disabled on a per executable basis
108295 + and since it *does* open up a loophole in the protection provided
108296 + by non-executable pages, the best solution is to not have any
108297 + files on your system that would require this option.
108298 +
108299 +config PAX_MPROTECT
108300 + bool "Restrict mprotect()"
108301 + default y if GRKERNSEC_CONFIG_AUTO
108302 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108303 + help
108304 + Enabling this option will prevent programs from
108305 + - changing the executable status of memory pages that were
108306 + not originally created as executable,
108307 + - making read-only executable pages writable again,
108308 + - creating executable pages from anonymous memory,
108309 + - making read-only-after-relocations (RELRO) data pages writable again.
108310 +
108311 + You should say Y here to complete the protection provided by
108312 + the enforcement of non-executable pages.
108313 +
108314 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108315 + this feature on a per file basis.
108316 +
108317 +config PAX_MPROTECT_COMPAT
108318 + bool "Use legacy/compat protection demoting (read help)"
108319 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108320 + depends on PAX_MPROTECT
108321 + help
108322 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108323 + by sending the proper error code to the application. For some broken
108324 + userland, this can cause problems with Python or other applications. The
108325 + current implementation however allows for applications like clamav to
108326 + detect if JIT compilation/execution is allowed and to fall back gracefully
108327 + to an interpreter-based mode if it does not. While we encourage everyone
108328 + to use the current implementation as-is and push upstream to fix broken
108329 + userland (note that the RWX logging option can assist with this), in some
108330 + environments this may not be possible. Having to disable MPROTECT
108331 + completely on certain binaries reduces the security benefit of PaX,
108332 + so this option is provided for those environments to revert to the old
108333 + behavior.
108334 +
108335 +config PAX_ELFRELOCS
108336 + bool "Allow ELF text relocations (read help)"
108337 + depends on PAX_MPROTECT
108338 + default n
108339 + help
108340 + Non-executable pages and mprotect() restrictions are effective
108341 + in preventing the introduction of new executable code into an
108342 + attacked task's address space. There remain only two venues
108343 + for this kind of attack: if the attacker can execute already
108344 + existing code in the attacked task then he can either have it
108345 + create and mmap() a file containing his code or have it mmap()
108346 + an already existing ELF library that does not have position
108347 + independent code in it and use mprotect() on it to make it
108348 + writable and copy his code there. While protecting against
108349 + the former approach is beyond PaX, the latter can be prevented
108350 + by having only PIC ELF libraries on one's system (which do not
108351 + need to relocate their code). If you are sure this is your case,
108352 + as is the case with all modern Linux distributions, then leave
108353 + this option disabled. You should say 'n' here.
108354 +
108355 +config PAX_ETEXECRELOCS
108356 + bool "Allow ELF ET_EXEC text relocations"
108357 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108358 + select PAX_ELFRELOCS
108359 + default y
108360 + help
108361 + On some architectures there are incorrectly created applications
108362 + that require text relocations and would not work without enabling
108363 + this option. If you are an alpha, ia64 or parisc user, you should
108364 + enable this option and disable it once you have made sure that
108365 + none of your applications need it.
108366 +
108367 +config PAX_EMUPLT
108368 + bool "Automatically emulate ELF PLT"
108369 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108370 + default y
108371 + help
108372 + Enabling this option will have the kernel automatically detect
108373 + and emulate the Procedure Linkage Table entries in ELF files.
108374 + On some architectures such entries are in writable memory, and
108375 + become non-executable leading to task termination. Therefore
108376 + it is mandatory that you enable this option on alpha, parisc,
108377 + sparc and sparc64, otherwise your system would not even boot.
108378 +
108379 + NOTE: this feature *does* open up a loophole in the protection
108380 + provided by the non-executable pages, therefore the proper
108381 + solution is to modify the toolchain to produce a PLT that does
108382 + not need to be writable.
108383 +
108384 +config PAX_DLRESOLVE
108385 + bool 'Emulate old glibc resolver stub'
108386 + depends on PAX_EMUPLT && SPARC
108387 + default n
108388 + help
108389 + This option is needed if userland has an old glibc (before 2.4)
108390 + that puts a 'save' instruction into the runtime generated resolver
108391 + stub that needs special emulation.
108392 +
108393 +config PAX_KERNEXEC
108394 + bool "Enforce non-executable kernel pages"
108395 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108396 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108397 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108398 + select PAX_KERNEXEC_PLUGIN if X86_64
108399 + select ARM_KERNMEM_PERMS if ARM
108400 + help
108401 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108402 + that is, enabling this option will make it harder to inject
108403 + and execute 'foreign' code in kernel memory itself.
108404 +
108405 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108406 + the kernel command-line will result in an RWX physical map.
108407 +
108408 + Likewise, the EFI runtime services are necessarily mapped as
108409 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108410 + is recommended that you boot with "noefi" on the kernel
108411 + command-line if possible to eliminate the mapping.
108412 +
108413 +choice
108414 + prompt "Return Address Instrumentation Method"
108415 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108416 + depends on PAX_KERNEXEC_PLUGIN
108417 + help
108418 + Select the method used to instrument function pointer dereferences.
108419 + Note that binary modules cannot be instrumented by this approach.
108420 +
108421 + Note that the implementation requires a gcc with plugin support,
108422 + i.e., gcc 4.5 or newer. You may need to install the supporting
108423 + headers explicitly in addition to the normal gcc package.
108424 +
108425 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108426 + bool "bts"
108427 + help
108428 + This method is compatible with binary only modules but has
108429 + a higher runtime overhead.
108430 +
108431 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108432 + bool "or"
108433 + depends on !PARAVIRT
108434 + help
108435 + This method is incompatible with binary only modules but has
108436 + a lower runtime overhead.
108437 +endchoice
108438 +
108439 +config PAX_KERNEXEC_PLUGIN_METHOD
108440 + string
108441 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108442 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108443 + default ""
108444 +
108445 +config PAX_KERNEXEC_MODULE_TEXT
108446 + int "Minimum amount of memory reserved for module code"
108447 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108448 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108449 + depends on PAX_KERNEXEC && X86_32
108450 + help
108451 + Due to implementation details the kernel must reserve a fixed
108452 + amount of memory for runtime allocated code (such as modules)
108453 + at compile time that cannot be changed at runtime. Here you
108454 + can specify the minimum amount in MB that will be reserved.
108455 + Due to the same implementation details this size will always
108456 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108457 + the actually available memory for runtime allocated code will
108458 + usually be more than this minimum.
108459 +
108460 + The default 4 MB should be enough for most users but if you have
108461 + an excessive number of modules (e.g., most distribution configs
108462 + compile many drivers as modules) or use huge modules such as
108463 + nvidia's kernel driver, you will need to adjust this amount.
108464 + A good rule of thumb is to look at your currently loaded kernel
108465 + modules and add up their sizes.
108466 +
108467 +endmenu
108468 +
108469 +menu "Address Space Layout Randomization"
108470 + depends on PAX
108471 +
108472 +config PAX_ASLR
108473 + bool "Address Space Layout Randomization"
108474 + default y if GRKERNSEC_CONFIG_AUTO
108475 + help
108476 + Many if not most exploit techniques rely on the knowledge of
108477 + certain addresses in the attacked program. The following options
108478 + will allow the kernel to apply a certain amount of randomization
108479 + to specific parts of the program thereby forcing an attacker to
108480 + guess them in most cases. Any failed guess will most likely crash
108481 + the attacked program which allows the kernel to detect such attempts
108482 + and react on them. PaX itself provides no reaction mechanisms,
108483 + instead it is strongly encouraged that you make use of grsecurity's
108484 + (http://www.grsecurity.net/) built-in crash detection features or
108485 + develop one yourself.
108486 +
108487 + By saying Y here you can choose to randomize the following areas:
108488 + - top of the task's kernel stack
108489 + - top of the task's userland stack
108490 + - base address for mmap() requests that do not specify one
108491 + (this includes all libraries)
108492 + - base address of the main executable
108493 +
108494 + It is strongly recommended to say Y here as address space layout
108495 + randomization has negligible impact on performance yet it provides
108496 + a very effective protection.
108497 +
108498 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108499 + this feature on a per file basis.
108500 +
108501 +config PAX_RANDKSTACK
108502 + bool "Randomize kernel stack base"
108503 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108504 + depends on X86_TSC && X86
108505 + help
108506 + By saying Y here the kernel will randomize every task's kernel
108507 + stack on every system call. This will not only force an attacker
108508 + to guess it but also prevent him from making use of possible
108509 + leaked information about it.
108510 +
108511 + Since the kernel stack is a rather scarce resource, randomization
108512 + may cause unexpected stack overflows, therefore you should very
108513 + carefully test your system. Note that once enabled in the kernel
108514 + configuration, this feature cannot be disabled on a per file basis.
108515 +
108516 +config PAX_RANDUSTACK
108517 + bool
108518 +
108519 +config PAX_RANDMMAP
108520 + bool "Randomize user stack and mmap() bases"
108521 + default y if GRKERNSEC_CONFIG_AUTO
108522 + depends on PAX_ASLR
108523 + select PAX_RANDUSTACK
108524 + help
108525 + By saying Y here the kernel will randomize every task's userland
108526 + stack and use a randomized base address for mmap() requests that
108527 + do not specify one themselves.
108528 +
108529 + The stack randomization is done in two steps where the second
108530 + one may apply a big amount of shift to the top of the stack and
108531 + cause problems for programs that want to use lots of memory (more
108532 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108533 +
108534 + As a result of mmap randomization all dynamically loaded libraries
108535 + will appear at random addresses and therefore be harder to exploit
108536 + by a technique where an attacker attempts to execute library code
108537 + for his purposes (e.g. spawn a shell from an exploited program that
108538 + is running at an elevated privilege level).
108539 +
108540 + Furthermore, if a program is relinked as a dynamic ELF file, its
108541 + base address will be randomized as well, completing the full
108542 + randomization of the address space layout. Attacking such programs
108543 + becomes a guess game. You can find an example of doing this at
108544 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108545 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108546 +
108547 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108548 + feature on a per file basis.
108549 +
108550 +endmenu
108551 +
108552 +menu "Miscellaneous hardening features"
108553 +
108554 +config PAX_MEMORY_SANITIZE
108555 + bool "Sanitize all freed memory"
108556 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108557 + help
108558 + By saying Y here the kernel will erase memory pages and slab objects
108559 + as soon as they are freed. This in turn reduces the lifetime of data
108560 + stored in them, making it less likely that sensitive information such
108561 + as passwords, cryptographic secrets, etc stay in memory for too long.
108562 +
108563 + This is especially useful for programs whose runtime is short, long
108564 + lived processes and the kernel itself benefit from this as long as
108565 + they ensure timely freeing of memory that may hold sensitive
108566 + information.
108567 +
108568 + A nice side effect of the sanitization of slab objects is the
108569 + reduction of possible info leaks caused by padding bytes within the
108570 + leaky structures. Use-after-free bugs for structures containing
108571 + pointers can also be detected as dereferencing the sanitized pointer
108572 + will generate an access violation.
108573 +
108574 + The tradeoff is performance impact, on a single CPU system kernel
108575 + compilation sees a 3% slowdown, other systems and workloads may vary
108576 + and you are advised to test this feature on your expected workload
108577 + before deploying it.
108578 +
108579 + The slab sanitization feature excludes a few slab caches per default
108580 + for performance reasons. To extend the feature to cover those as
108581 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108582 +
108583 + To reduce the performance penalty by sanitizing pages only, albeit
108584 + limiting the effectiveness of this feature at the same time, slab
108585 + sanitization can be disabled with the kernel command line parameter
108586 + "pax_sanitize_slab=off".
108587 +
108588 + Note that this feature does not protect data stored in live pages,
108589 + e.g., process memory swapped to disk may stay there for a long time.
108590 +
108591 +config PAX_MEMORY_STACKLEAK
108592 + bool "Sanitize kernel stack"
108593 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108594 + depends on X86
108595 + help
108596 + By saying Y here the kernel will erase the kernel stack before it
108597 + returns from a system call. This in turn reduces the information
108598 + that a kernel stack leak bug can reveal.
108599 +
108600 + Note that such a bug can still leak information that was put on
108601 + the stack by the current system call (the one eventually triggering
108602 + the bug) but traces of earlier system calls on the kernel stack
108603 + cannot leak anymore.
108604 +
108605 + The tradeoff is performance impact: on a single CPU system kernel
108606 + compilation sees a 1% slowdown, other systems and workloads may vary
108607 + and you are advised to test this feature on your expected workload
108608 + before deploying it.
108609 +
108610 + Note that the full feature requires a gcc with plugin support,
108611 + i.e., gcc 4.5 or newer. You may need to install the supporting
108612 + headers explicitly in addition to the normal gcc package. Using
108613 + older gcc versions means that functions with large enough stack
108614 + frames may leave uninitialized memory behind that may be exposed
108615 + to a later syscall leaking the stack.
108616 +
108617 +config PAX_MEMORY_STRUCTLEAK
108618 + bool "Forcibly initialize local variables copied to userland"
108619 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108620 + help
108621 + By saying Y here the kernel will zero initialize some local
108622 + variables that are going to be copied to userland. This in
108623 + turn prevents unintended information leakage from the kernel
108624 + stack should later code forget to explicitly set all parts of
108625 + the copied variable.
108626 +
108627 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108628 + at a much smaller coverage.
108629 +
108630 + Note that the implementation requires a gcc with plugin support,
108631 + i.e., gcc 4.5 or newer. You may need to install the supporting
108632 + headers explicitly in addition to the normal gcc package.
108633 +
108634 +config PAX_MEMORY_UDEREF
108635 + bool "Prevent invalid userland pointer dereference"
108636 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108637 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108638 + select PAX_PER_CPU_PGD if X86_64
108639 + help
108640 + By saying Y here the kernel will be prevented from dereferencing
108641 + userland pointers in contexts where the kernel expects only kernel
108642 + pointers. This is both a useful runtime debugging feature and a
108643 + security measure that prevents exploiting a class of kernel bugs.
108644 +
108645 + The tradeoff is that some virtualization solutions may experience
108646 + a huge slowdown and therefore you should not enable this feature
108647 + for kernels meant to run in such environments. Whether a given VM
108648 + solution is affected or not is best determined by simply trying it
108649 + out, the performance impact will be obvious right on boot as this
108650 + mechanism engages from very early on. A good rule of thumb is that
108651 + VMs running on CPUs without hardware virtualization support (i.e.,
108652 + the majority of IA-32 CPUs) will likely experience the slowdown.
108653 +
108654 + On X86_64 the kernel will make use of PCID support when available
108655 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108656 + or performance impact. Pass pax_weakuderef on the kernel command
108657 + line to choose the latter.
108658 +
108659 +config PAX_REFCOUNT
108660 + bool "Prevent various kernel object reference counter overflows"
108661 + default y if GRKERNSEC_CONFIG_AUTO
108662 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108663 + help
108664 + By saying Y here the kernel will detect and prevent overflowing
108665 + various (but not all) kinds of object reference counters. Such
108666 + overflows can normally occur due to bugs only and are often, if
108667 + not always, exploitable.
108668 +
108669 + The tradeoff is that data structures protected by an overflowed
108670 + refcount will never be freed and therefore will leak memory. Note
108671 + that this leak also happens even without this protection but in
108672 + that case the overflow can eventually trigger the freeing of the
108673 + data structure while it is still being used elsewhere, resulting
108674 + in the exploitable situation that this feature prevents.
108675 +
108676 + Since this has a negligible performance impact, you should enable
108677 + this feature.
108678 +
108679 +config PAX_CONSTIFY_PLUGIN
108680 + bool "Automatically constify eligible structures"
108681 + default y
108682 + depends on !UML && PAX_KERNEXEC
108683 + help
108684 + By saying Y here the compiler will automatically constify a class
108685 + of types that contain only function pointers. This reduces the
108686 + kernel's attack surface and also produces a better memory layout.
108687 +
108688 + Note that the implementation requires a gcc with plugin support,
108689 + i.e., gcc 4.5 or newer. You may need to install the supporting
108690 + headers explicitly in addition to the normal gcc package.
108691 +
108692 + Note that if some code really has to modify constified variables
108693 + then the source code will have to be patched to allow it. Examples
108694 + can be found in PaX itself (the no_const attribute) and for some
108695 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
108696 +
108697 +config PAX_USERCOPY
108698 + bool "Harden heap object copies between kernel and userland"
108699 + default y if GRKERNSEC_CONFIG_AUTO
108700 + depends on ARM || IA64 || PPC || SPARC || X86
108701 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
108702 + select PAX_USERCOPY_SLABS
108703 + help
108704 + By saying Y here the kernel will enforce the size of heap objects
108705 + when they are copied in either direction between the kernel and
108706 + userland, even if only a part of the heap object is copied.
108707 +
108708 + Specifically, this checking prevents information leaking from the
108709 + kernel heap during kernel to userland copies (if the kernel heap
108710 + object is otherwise fully initialized) and prevents kernel heap
108711 + overflows during userland to kernel copies.
108712 +
108713 + Note that the current implementation provides the strictest bounds
108714 + checks for the SLUB allocator.
108715 +
108716 + Enabling this option also enables per-slab cache protection against
108717 + data in a given cache being copied into/out of via userland
108718 + accessors. Though the whitelist of regions will be reduced over
108719 + time, it notably protects important data structures like task structs.
108720 +
108721 + If frame pointers are enabled on x86, this option will also restrict
108722 + copies into and out of the kernel stack to local variables within a
108723 + single frame.
108724 +
108725 + Since this has a negligible performance impact, you should enable
108726 + this feature.
108727 +
108728 +config PAX_USERCOPY_DEBUG
108729 + bool
108730 + depends on X86 && PAX_USERCOPY
108731 + default n
108732 +
108733 +config PAX_SIZE_OVERFLOW
108734 + bool "Prevent various integer overflows in function size parameters"
108735 + default y if GRKERNSEC_CONFIG_AUTO
108736 + depends on X86
108737 + help
108738 + By saying Y here the kernel recomputes expressions of function
108739 + arguments marked by a size_overflow attribute with double integer
108740 + precision (DImode/TImode for 32/64 bit integer types).
108741 +
108742 + The recomputed argument is checked against TYPE_MAX and an event
108743 + is logged on overflow and the triggering process is killed.
108744 +
108745 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
108746 +
108747 + Note that the implementation requires a gcc with plugin support,
108748 + i.e., gcc 4.5 or newer. You may need to install the supporting
108749 + headers explicitly in addition to the normal gcc package.
108750 +
108751 +config PAX_LATENT_ENTROPY
108752 + bool "Generate some entropy during boot and runtime"
108753 + default y if GRKERNSEC_CONFIG_AUTO
108754 + help
108755 + By saying Y here the kernel will instrument some kernel code to
108756 + extract some entropy from both original and artificially created
108757 + program state. This will help especially embedded systems where
108758 + there is little 'natural' source of entropy normally. The cost
108759 + is some slowdown of the boot process and fork and irq processing.
108760 +
108761 + When pax_extra_latent_entropy is passed on the kernel command line,
108762 + entropy will be extracted from up to the first 4GB of RAM while the
108763 + runtime memory allocator is being initialized. This costs even more
108764 + slowdown of the boot process.
108765 +
108766 + Note that the implementation requires a gcc with plugin support,
108767 + i.e., gcc 4.5 or newer. You may need to install the supporting
108768 + headers explicitly in addition to the normal gcc package.
108769 +
108770 + Note that entropy extracted this way is not cryptographically
108771 + secure!
108772 +
108773 +endmenu
108774 +
108775 +endmenu
108776 +
108777 +source grsecurity/Kconfig
108778 +
108779 +endmenu
108780 +
108781 +endmenu
108782 +
108783 source security/keys/Kconfig
108784
108785 config SECURITY_DMESG_RESTRICT
108786 @@ -103,7 +1072,7 @@ config INTEL_TXT
108787 config LSM_MMAP_MIN_ADDR
108788 int "Low address space for LSM to protect from user allocation"
108789 depends on SECURITY && SECURITY_SELINUX
108790 - default 32768 if ARM || (ARM64 && COMPAT)
108791 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
108792 default 65536
108793 help
108794 This is the portion of low virtual memory which should be protected
108795 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
108796 index fdaa50c..2761dcb 100644
108797 --- a/security/apparmor/file.c
108798 +++ b/security/apparmor/file.c
108799 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
108800 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
108801 struct path *new_dir, struct dentry *new_dentry)
108802 {
108803 - struct path link = { new_dir->mnt, new_dentry };
108804 - struct path target = { new_dir->mnt, old_dentry };
108805 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
108806 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
108807 struct path_cond cond = {
108808 old_dentry->d_inode->i_uid,
108809 old_dentry->d_inode->i_mode
108810 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
108811 index 65ca451..ad6f22d 100644
108812 --- a/security/apparmor/lsm.c
108813 +++ b/security/apparmor/lsm.c
108814 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108815 struct dentry *dentry, u32 mask,
108816 struct path_cond *cond)
108817 {
108818 - struct path path = { dir->mnt, dentry };
108819 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
108820
108821 return common_perm(op, &path, mask, cond);
108822 }
108823 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108824 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
108825 struct dentry *dentry, u32 mask)
108826 {
108827 - struct path path = { mnt, dentry };
108828 + struct path path = { .mnt = mnt, .dentry = dentry };
108829 struct path_cond cond = { dentry->d_inode->i_uid,
108830 dentry->d_inode->i_mode
108831 };
108832 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
108833
108834 profile = aa_current_profile();
108835 if (!unconfined(profile)) {
108836 - struct path old_path = { old_dir->mnt, old_dentry };
108837 - struct path new_path = { new_dir->mnt, new_dentry };
108838 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
108839 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
108840 struct path_cond cond = { old_dentry->d_inode->i_uid,
108841 old_dentry->d_inode->i_mode
108842 };
108843 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
108844 return error;
108845 }
108846
108847 -static struct security_operations apparmor_ops = {
108848 +static struct security_operations apparmor_ops __read_only = {
108849 .name = "apparmor",
108850
108851 .ptrace_access_check = apparmor_ptrace_access_check,
108852 diff --git a/security/commoncap.c b/security/commoncap.c
108853 index 2915d85..970753f 100644
108854 --- a/security/commoncap.c
108855 +++ b/security/commoncap.c
108856 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
108857 return 0;
108858 }
108859
108860 +/* returns:
108861 + 1 for suid privilege
108862 + 2 for sgid privilege
108863 + 3 for fscap privilege
108864 +*/
108865 +int is_privileged_binary(const struct dentry *dentry)
108866 +{
108867 + struct cpu_vfs_cap_data capdata;
108868 + struct inode *inode = dentry->d_inode;
108869 +
108870 + if (!inode || S_ISDIR(inode->i_mode))
108871 + return 0;
108872 +
108873 + if (inode->i_mode & S_ISUID)
108874 + return 1;
108875 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
108876 + return 2;
108877 +
108878 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
108879 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
108880 + return 3;
108881 + }
108882 +
108883 + return 0;
108884 +}
108885 +
108886 /*
108887 * Attempt to get the on-exec apply capability sets for an executable file from
108888 * its xattrs and, if present, apply them to the proposed credentials being
108889 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
108890 const struct cred *cred = current_cred();
108891 kuid_t root_uid = make_kuid(cred->user_ns, 0);
108892
108893 + if (gr_acl_enable_at_secure())
108894 + return 1;
108895 +
108896 if (!uid_eq(cred->uid, root_uid)) {
108897 if (bprm->cap_effective)
108898 return 1;
108899 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
108900 index 8ee997d..24c174b 100644
108901 --- a/security/integrity/ima/ima.h
108902 +++ b/security/integrity/ima/ima.h
108903 @@ -116,8 +116,8 @@ int ima_init_template(void);
108904 extern spinlock_t ima_queue_lock;
108905
108906 struct ima_h_table {
108907 - atomic_long_t len; /* number of stored measurements in the list */
108908 - atomic_long_t violations;
108909 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
108910 + atomic_long_unchecked_t violations;
108911 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
108912 };
108913 extern struct ima_h_table ima_htable;
108914 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
108915 index b8a27c5..50a769f 100644
108916 --- a/security/integrity/ima/ima_api.c
108917 +++ b/security/integrity/ima/ima_api.c
108918 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
108919 int result;
108920
108921 /* can overflow, only indicator */
108922 - atomic_long_inc(&ima_htable.violations);
108923 + atomic_long_inc_unchecked(&ima_htable.violations);
108924
108925 result = ima_alloc_init_template(NULL, file, filename,
108926 NULL, 0, &entry);
108927 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
108928 index 461215e..9bb12ee 100644
108929 --- a/security/integrity/ima/ima_fs.c
108930 +++ b/security/integrity/ima/ima_fs.c
108931 @@ -28,12 +28,12 @@
108932 static int valid_policy = 1;
108933 #define TMPBUFLEN 12
108934 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
108935 - loff_t *ppos, atomic_long_t *val)
108936 + loff_t *ppos, atomic_long_unchecked_t *val)
108937 {
108938 char tmpbuf[TMPBUFLEN];
108939 ssize_t len;
108940
108941 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
108942 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
108943 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
108944 }
108945
108946 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
108947 index 552705d..9920f4fb 100644
108948 --- a/security/integrity/ima/ima_queue.c
108949 +++ b/security/integrity/ima/ima_queue.c
108950 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
108951 INIT_LIST_HEAD(&qe->later);
108952 list_add_tail_rcu(&qe->later, &ima_measurements);
108953
108954 - atomic_long_inc(&ima_htable.len);
108955 + atomic_long_inc_unchecked(&ima_htable.len);
108956 key = ima_hash_key(entry->digest);
108957 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
108958 return 0;
108959 diff --git a/security/keys/compat.c b/security/keys/compat.c
108960 index 3478965..ec7bb9e 100644
108961 --- a/security/keys/compat.c
108962 +++ b/security/keys/compat.c
108963 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
108964 if (ret == 0)
108965 goto no_payload_free;
108966
108967 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
108968 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
108969 err:
108970 if (iov != iovstack)
108971 kfree(iov);
108972 diff --git a/security/keys/internal.h b/security/keys/internal.h
108973 index 200e378..cdc74b5 100644
108974 --- a/security/keys/internal.h
108975 +++ b/security/keys/internal.h
108976 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
108977 extern long keyctl_invalidate_key(key_serial_t);
108978
108979 extern long keyctl_instantiate_key_common(key_serial_t,
108980 - const struct iovec *,
108981 + const struct iovec __user *,
108982 unsigned, size_t, key_serial_t);
108983 #ifdef CONFIG_PERSISTENT_KEYRINGS
108984 extern long keyctl_get_persistent(uid_t, key_serial_t);
108985 diff --git a/security/keys/key.c b/security/keys/key.c
108986 index aee2ec5..c276071 100644
108987 --- a/security/keys/key.c
108988 +++ b/security/keys/key.c
108989 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
108990
108991 atomic_set(&key->usage, 1);
108992 init_rwsem(&key->sem);
108993 - lockdep_set_class(&key->sem, &type->lock_class);
108994 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
108995 key->index_key.type = type;
108996 key->user = user;
108997 key->quotalen = quotalen;
108998 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
108999 struct key_type *p;
109000 int ret;
109001
109002 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
109003 + pax_open_kernel();
109004 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
109005 + pax_close_kernel();
109006
109007 ret = -EEXIST;
109008 down_write(&key_types_sem);
109009 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
109010 }
109011
109012 /* store the type */
109013 - list_add(&ktype->link, &key_types_list);
109014 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
109015
109016 pr_notice("Key type %s registered\n", ktype->name);
109017 ret = 0;
109018 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
109019 void unregister_key_type(struct key_type *ktype)
109020 {
109021 down_write(&key_types_sem);
109022 - list_del_init(&ktype->link);
109023 + pax_list_del_init((struct list_head *)&ktype->link);
109024 downgrade_write(&key_types_sem);
109025 key_gc_keytype(ktype);
109026 pr_notice("Key type %s unregistered\n", ktype->name);
109027 @@ -1125,10 +1127,10 @@ void __init key_init(void)
109028 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
109029
109030 /* add the special key types */
109031 - list_add_tail(&key_type_keyring.link, &key_types_list);
109032 - list_add_tail(&key_type_dead.link, &key_types_list);
109033 - list_add_tail(&key_type_user.link, &key_types_list);
109034 - list_add_tail(&key_type_logon.link, &key_types_list);
109035 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
109036 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
109037 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
109038 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
109039
109040 /* record the root user tracking */
109041 rb_link_node(&root_key_user.node,
109042 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
109043 index 4743d71..170a185 100644
109044 --- a/security/keys/keyctl.c
109045 +++ b/security/keys/keyctl.c
109046 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
109047 /*
109048 * Copy the iovec data from userspace
109049 */
109050 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109051 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
109052 unsigned ioc)
109053 {
109054 for (; ioc > 0; ioc--) {
109055 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
109056 * If successful, 0 will be returned.
109057 */
109058 long keyctl_instantiate_key_common(key_serial_t id,
109059 - const struct iovec *payload_iov,
109060 + const struct iovec __user *payload_iov,
109061 unsigned ioc,
109062 size_t plen,
109063 key_serial_t ringid)
109064 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
109065 [0].iov_len = plen
109066 };
109067
109068 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
109069 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
109070 }
109071
109072 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
109073 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
109074 if (ret == 0)
109075 goto no_payload_free;
109076
109077 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
109078 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
109079 err:
109080 if (iov != iovstack)
109081 kfree(iov);
109082 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
109083 index 0c7aea4..486ef6f 100644
109084 --- a/security/keys/request_key.c
109085 +++ b/security/keys/request_key.c
109086 @@ -414,6 +414,7 @@ link_check_failed:
109087
109088 link_prealloc_failed:
109089 mutex_unlock(&user->cons_lock);
109090 + key_put(key);
109091 kleave(" = %d [prelink]", ret);
109092 return ret;
109093
109094 diff --git a/security/min_addr.c b/security/min_addr.c
109095 index f728728..6457a0c 100644
109096 --- a/security/min_addr.c
109097 +++ b/security/min_addr.c
109098 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
109099 */
109100 static void update_mmap_min_addr(void)
109101 {
109102 +#ifndef SPARC
109103 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
109104 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
109105 mmap_min_addr = dac_mmap_min_addr;
109106 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
109107 #else
109108 mmap_min_addr = dac_mmap_min_addr;
109109 #endif
109110 +#endif
109111 }
109112
109113 /*
109114 diff --git a/security/security.c b/security/security.c
109115 index 18b35c6..c9fbc92 100644
109116 --- a/security/security.c
109117 +++ b/security/security.c
109118 @@ -33,8 +33,8 @@
109119 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
109120 CONFIG_DEFAULT_SECURITY;
109121
109122 -static struct security_operations *security_ops;
109123 -static struct security_operations default_security_ops = {
109124 +struct security_operations *security_ops __read_only;
109125 +struct security_operations default_security_ops __read_only = {
109126 .name = "default",
109127 };
109128
109129 @@ -73,11 +73,6 @@ int __init security_init(void)
109130 return 0;
109131 }
109132
109133 -void reset_security_ops(void)
109134 -{
109135 - security_ops = &default_security_ops;
109136 -}
109137 -
109138 /* Save user chosen LSM */
109139 static int __init choose_lsm(char *str)
109140 {
109141 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
109142 index a18f1fa..c9b9fc4 100644
109143 --- a/security/selinux/avc.c
109144 +++ b/security/selinux/avc.c
109145 @@ -59,7 +59,7 @@ struct avc_node {
109146 struct avc_cache {
109147 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109148 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109149 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109150 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109151 atomic_t active_nodes;
109152 u32 latest_notif; /* latest revocation notification */
109153 };
109154 @@ -167,7 +167,7 @@ void __init avc_init(void)
109155 spin_lock_init(&avc_cache.slots_lock[i]);
109156 }
109157 atomic_set(&avc_cache.active_nodes, 0);
109158 - atomic_set(&avc_cache.lru_hint, 0);
109159 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109160
109161 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109162 0, SLAB_PANIC, NULL);
109163 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109164 spinlock_t *lock;
109165
109166 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109167 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109168 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109169 head = &avc_cache.slots[hvalue];
109170 lock = &avc_cache.slots_lock[hvalue];
109171
109172 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109173 index 6da7532..f0b1882 100644
109174 --- a/security/selinux/hooks.c
109175 +++ b/security/selinux/hooks.c
109176 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109177
109178 #endif
109179
109180 -static struct security_operations selinux_ops = {
109181 +static struct security_operations selinux_ops __read_only = {
109182 + .name = "selinux",
109183 .name = "selinux",
109184
109185 .ptrace_access_check = selinux_ptrace_access_check,
109186 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109187 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109188 static int selinux_disabled;
109189
109190 +extern struct security_operations *security_ops;
109191 +extern struct security_operations default_security_ops;
109192 +
109193 int selinux_disable(void)
109194 {
109195 if (ss_initialized) {
109196 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109197 selinux_disabled = 1;
109198 selinux_enabled = 0;
109199
109200 - reset_security_ops();
109201 + pax_open_kernel();
109202 + security_ops = &default_security_ops;
109203 + pax_close_kernel();
109204
109205 /* Try to destroy the avc node cache */
109206 avc_disable();
109207 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109208 index 1450f85..a91e0bc 100644
109209 --- a/security/selinux/include/xfrm.h
109210 +++ b/security/selinux/include/xfrm.h
109211 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109212
109213 rtnl_lock();
109214 for_each_net(net) {
109215 - atomic_inc(&net->xfrm.flow_cache_genid);
109216 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109217 rt_genid_bump_all(net);
109218 }
109219 rtnl_unlock();
109220 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109221 index a717877..0747450 100644
109222 --- a/security/smack/smack_lsm.c
109223 +++ b/security/smack/smack_lsm.c
109224 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109225 return 0;
109226 }
109227
109228 -struct security_operations smack_ops = {
109229 +struct security_operations smack_ops __read_only = {
109230 .name = "smack",
109231
109232 .ptrace_access_check = smack_ptrace_access_check,
109233 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109234 index 4003907..13a2b55 100644
109235 --- a/security/tomoyo/file.c
109236 +++ b/security/tomoyo/file.c
109237 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109238 {
109239 struct tomoyo_request_info r;
109240 struct tomoyo_obj_info obj = {
109241 - .path1 = *path,
109242 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109243 };
109244 int error = -ENOMEM;
109245 struct tomoyo_path_info buf;
109246 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109247 struct tomoyo_path_info buf;
109248 struct tomoyo_request_info r;
109249 struct tomoyo_obj_info obj = {
109250 - .path1 = *path,
109251 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109252 };
109253 int idx;
109254
109255 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109256 {
109257 struct tomoyo_request_info r;
109258 struct tomoyo_obj_info obj = {
109259 - .path1 = *path,
109260 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109261 };
109262 int error;
109263 struct tomoyo_path_info buf;
109264 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109265 {
109266 struct tomoyo_request_info r;
109267 struct tomoyo_obj_info obj = {
109268 - .path1 = *path,
109269 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109270 };
109271 int error = -ENOMEM;
109272 struct tomoyo_path_info buf;
109273 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109274 struct tomoyo_path_info buf2;
109275 struct tomoyo_request_info r;
109276 struct tomoyo_obj_info obj = {
109277 - .path1 = *path1,
109278 - .path2 = *path2,
109279 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109280 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109281 };
109282 int idx;
109283
109284 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109285 index 390c646..f2f8db3 100644
109286 --- a/security/tomoyo/mount.c
109287 +++ b/security/tomoyo/mount.c
109288 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109289 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109290 need_dev = -1; /* dev_name is a directory */
109291 } else {
109292 + if (!capable(CAP_SYS_ADMIN)) {
109293 + error = -EPERM;
109294 + goto out;
109295 + }
109296 fstype = get_fs_type(type);
109297 if (!fstype) {
109298 error = -ENODEV;
109299 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109300 index f0b756e..8aa497b 100644
109301 --- a/security/tomoyo/tomoyo.c
109302 +++ b/security/tomoyo/tomoyo.c
109303 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109304 */
109305 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109306 {
109307 - struct path path = { mnt, dentry };
109308 + struct path path = { .mnt = mnt, .dentry = dentry };
109309 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109310 }
109311
109312 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109313 */
109314 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109315 {
109316 - struct path path = { parent->mnt, dentry };
109317 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109318 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109319 }
109320
109321 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109322 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109323 umode_t mode)
109324 {
109325 - struct path path = { parent->mnt, dentry };
109326 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109327 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109328 mode & S_IALLUGO);
109329 }
109330 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109331 */
109332 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109333 {
109334 - struct path path = { parent->mnt, dentry };
109335 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109336 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109337 }
109338
109339 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109340 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109341 const char *old_name)
109342 {
109343 - struct path path = { parent->mnt, dentry };
109344 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109345 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109346 }
109347
109348 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109349 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109350 umode_t mode, unsigned int dev)
109351 {
109352 - struct path path = { parent->mnt, dentry };
109353 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109354 int type = TOMOYO_TYPE_CREATE;
109355 const unsigned int perm = mode & S_IALLUGO;
109356
109357 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109358 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109359 struct dentry *new_dentry)
109360 {
109361 - struct path path1 = { new_dir->mnt, old_dentry };
109362 - struct path path2 = { new_dir->mnt, new_dentry };
109363 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109364 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109365 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109366 }
109367
109368 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109369 struct path *new_parent,
109370 struct dentry *new_dentry)
109371 {
109372 - struct path path1 = { old_parent->mnt, old_dentry };
109373 - struct path path2 = { new_parent->mnt, new_dentry };
109374 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109375 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109376 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109377 }
109378
109379 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109380 */
109381 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109382 {
109383 - struct path path = { mnt, mnt->mnt_root };
109384 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109385 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109386 }
109387
109388 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109389 * tomoyo_security_ops is a "struct security_operations" which is used for
109390 * registering TOMOYO.
109391 */
109392 -static struct security_operations tomoyo_security_ops = {
109393 +static struct security_operations tomoyo_security_ops __read_only = {
109394 .name = "tomoyo",
109395 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109396 .cred_prepare = tomoyo_cred_prepare,
109397 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109398 index 20ef514..4182bed 100644
109399 --- a/security/yama/Kconfig
109400 +++ b/security/yama/Kconfig
109401 @@ -1,6 +1,6 @@
109402 config SECURITY_YAMA
109403 bool "Yama support"
109404 - depends on SECURITY
109405 + depends on SECURITY && !GRKERNSEC
109406 select SECURITYFS
109407 select SECURITY_PATH
109408 default n
109409 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109410 index 13c88fbc..f8c115e 100644
109411 --- a/security/yama/yama_lsm.c
109412 +++ b/security/yama/yama_lsm.c
109413 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109414 }
109415
109416 #ifndef CONFIG_SECURITY_YAMA_STACKED
109417 -static struct security_operations yama_ops = {
109418 +static struct security_operations yama_ops __read_only = {
109419 .name = "yama",
109420
109421 .ptrace_access_check = yama_ptrace_access_check,
109422 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109423 #endif
109424
109425 #ifdef CONFIG_SYSCTL
109426 +static int zero __read_only;
109427 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109428 +
109429 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109430 void __user *buffer, size_t *lenp, loff_t *ppos)
109431 {
109432 - int rc;
109433 + ctl_table_no_const yama_table;
109434
109435 if (write && !capable(CAP_SYS_PTRACE))
109436 return -EPERM;
109437
109438 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109439 - if (rc)
109440 - return rc;
109441 -
109442 + yama_table = *table;
109443 /* Lock the max value if it ever gets set. */
109444 - if (write && *(int *)table->data == *(int *)table->extra2)
109445 - table->extra1 = table->extra2;
109446 -
109447 - return rc;
109448 + if (ptrace_scope == max_scope)
109449 + yama_table.extra1 = &max_scope;
109450 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109451 }
109452
109453 -static int zero;
109454 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109455 -
109456 struct ctl_path yama_sysctl_path[] = {
109457 { .procname = "kernel", },
109458 { .procname = "yama", },
109459 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109460 index 23c371e..da7c25e 100644
109461 --- a/sound/aoa/codecs/onyx.c
109462 +++ b/sound/aoa/codecs/onyx.c
109463 @@ -54,7 +54,7 @@ struct onyx {
109464 spdif_locked:1,
109465 analog_locked:1,
109466 original_mute:2;
109467 - int open_count;
109468 + local_t open_count;
109469 struct codec_info *codec_info;
109470
109471 /* mutex serializes concurrent access to the device
109472 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109473 struct onyx *onyx = cii->codec_data;
109474
109475 mutex_lock(&onyx->mutex);
109476 - onyx->open_count++;
109477 + local_inc(&onyx->open_count);
109478 mutex_unlock(&onyx->mutex);
109479
109480 return 0;
109481 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109482 struct onyx *onyx = cii->codec_data;
109483
109484 mutex_lock(&onyx->mutex);
109485 - onyx->open_count--;
109486 - if (!onyx->open_count)
109487 + if (local_dec_and_test(&onyx->open_count))
109488 onyx->spdif_locked = onyx->analog_locked = 0;
109489 mutex_unlock(&onyx->mutex);
109490
109491 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109492 index ffd2025..df062c9 100644
109493 --- a/sound/aoa/codecs/onyx.h
109494 +++ b/sound/aoa/codecs/onyx.h
109495 @@ -11,6 +11,7 @@
109496 #include <linux/i2c.h>
109497 #include <asm/pmac_low_i2c.h>
109498 #include <asm/prom.h>
109499 +#include <asm/local.h>
109500
109501 /* PCM3052 register definitions */
109502
109503 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109504 index ada69d7..5f65386 100644
109505 --- a/sound/core/oss/pcm_oss.c
109506 +++ b/sound/core/oss/pcm_oss.c
109507 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109508 if (in_kernel) {
109509 mm_segment_t fs;
109510 fs = snd_enter_user();
109511 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109512 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109513 snd_leave_user(fs);
109514 } else {
109515 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109516 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109517 }
109518 if (ret != -EPIPE && ret != -ESTRPIPE)
109519 break;
109520 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109521 if (in_kernel) {
109522 mm_segment_t fs;
109523 fs = snd_enter_user();
109524 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109525 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109526 snd_leave_user(fs);
109527 } else {
109528 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109529 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109530 }
109531 if (ret == -EPIPE) {
109532 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109533 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109534 struct snd_pcm_plugin_channel *channels;
109535 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109536 if (!in_kernel) {
109537 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109538 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109539 return -EFAULT;
109540 buf = runtime->oss.buffer;
109541 }
109542 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109543 }
109544 } else {
109545 tmp = snd_pcm_oss_write2(substream,
109546 - (const char __force *)buf,
109547 + (const char __force_kernel *)buf,
109548 runtime->oss.period_bytes, 0);
109549 if (tmp <= 0)
109550 goto err;
109551 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109552 struct snd_pcm_runtime *runtime = substream->runtime;
109553 snd_pcm_sframes_t frames, frames1;
109554 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109555 - char __user *final_dst = (char __force __user *)buf;
109556 + char __user *final_dst = (char __force_user *)buf;
109557 if (runtime->oss.plugin_first) {
109558 struct snd_pcm_plugin_channel *channels;
109559 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109560 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109561 xfer += tmp;
109562 runtime->oss.buffer_used -= tmp;
109563 } else {
109564 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109565 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109566 runtime->oss.period_bytes, 0);
109567 if (tmp <= 0)
109568 goto err;
109569 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109570 size1);
109571 size1 /= runtime->channels; /* frames */
109572 fs = snd_enter_user();
109573 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109574 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109575 snd_leave_user(fs);
109576 }
109577 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109578 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109579 index 2d957ba..fda022c 100644
109580 --- a/sound/core/pcm_compat.c
109581 +++ b/sound/core/pcm_compat.c
109582 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109583 int err;
109584
109585 fs = snd_enter_user();
109586 - err = snd_pcm_delay(substream, &delay);
109587 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109588 snd_leave_user(fs);
109589 if (err < 0)
109590 return err;
109591 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109592 index 64d9863..969034b 100644
109593 --- a/sound/core/pcm_native.c
109594 +++ b/sound/core/pcm_native.c
109595 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109596 switch (substream->stream) {
109597 case SNDRV_PCM_STREAM_PLAYBACK:
109598 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109599 - (void __user *)arg);
109600 + (void __force_user *)arg);
109601 break;
109602 case SNDRV_PCM_STREAM_CAPTURE:
109603 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109604 - (void __user *)arg);
109605 + (void __force_user *)arg);
109606 break;
109607 default:
109608 result = -EINVAL;
109609 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109610 index 16d4267..fe8b49b 100644
109611 --- a/sound/core/seq/oss/seq_oss.c
109612 +++ b/sound/core/seq/oss/seq_oss.c
109613 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109614 {
109615 int rc;
109616 static struct snd_seq_dev_ops ops = {
109617 - snd_seq_oss_synth_register,
109618 - snd_seq_oss_synth_unregister,
109619 + .init_device = snd_seq_oss_synth_register,
109620 + .free_device = snd_seq_oss_synth_unregister,
109621 };
109622
109623 snd_seq_autoload_lock();
109624 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109625 index 0631bda..d0dcd49 100644
109626 --- a/sound/core/seq/seq_device.c
109627 +++ b/sound/core/seq/seq_device.c
109628 @@ -65,7 +65,7 @@ struct ops_list {
109629 int argsize; /* argument size */
109630
109631 /* operators */
109632 - struct snd_seq_dev_ops ops;
109633 + struct snd_seq_dev_ops *ops;
109634
109635 /* registered devices */
109636 struct list_head dev_list; /* list of devices */
109637 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109638
109639 mutex_lock(&ops->reg_mutex);
109640 /* copy driver operators */
109641 - ops->ops = *entry;
109642 + ops->ops = entry;
109643 ops->driver |= DRIVER_LOADED;
109644 ops->argsize = argsize;
109645
109646 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109647 dev->name, ops->id, ops->argsize, dev->argsize);
109648 return -EINVAL;
109649 }
109650 - if (ops->ops.init_device(dev) >= 0) {
109651 + if (ops->ops->init_device(dev) >= 0) {
109652 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109653 ops->num_init_devices++;
109654 } else {
109655 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109656 dev->name, ops->id, ops->argsize, dev->argsize);
109657 return -EINVAL;
109658 }
109659 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109660 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109661 dev->status = SNDRV_SEQ_DEVICE_FREE;
109662 dev->driver_data = NULL;
109663 ops->num_init_devices--;
109664 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109665 index a1fd77a..69cd659 100644
109666 --- a/sound/core/seq/seq_midi.c
109667 +++ b/sound/core/seq/seq_midi.c
109668 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109669 static int __init alsa_seq_midi_init(void)
109670 {
109671 static struct snd_seq_dev_ops ops = {
109672 - snd_seq_midisynth_register_port,
109673 - snd_seq_midisynth_unregister_port,
109674 + .init_device = snd_seq_midisynth_register_port,
109675 + .free_device = snd_seq_midisynth_unregister_port,
109676 };
109677 memset(&synths, 0, sizeof(synths));
109678 snd_seq_autoload_lock();
109679 diff --git a/sound/core/sound.c b/sound/core/sound.c
109680 index f133306..3ec0dab 100644
109681 --- a/sound/core/sound.c
109682 +++ b/sound/core/sound.c
109683 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
109684 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
109685 default: return;
109686 }
109687 - request_module(str);
109688 + request_module("%s", str);
109689 }
109690
109691 #endif /* modular kernel */
109692 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
109693 index 2a008a9..a1efb3f 100644
109694 --- a/sound/drivers/mts64.c
109695 +++ b/sound/drivers/mts64.c
109696 @@ -29,6 +29,7 @@
109697 #include <sound/initval.h>
109698 #include <sound/rawmidi.h>
109699 #include <sound/control.h>
109700 +#include <asm/local.h>
109701
109702 #define CARD_NAME "Miditerminal 4140"
109703 #define DRIVER_NAME "MTS64"
109704 @@ -67,7 +68,7 @@ struct mts64 {
109705 struct pardevice *pardev;
109706 int pardev_claimed;
109707
109708 - int open_count;
109709 + local_t open_count;
109710 int current_midi_output_port;
109711 int current_midi_input_port;
109712 u8 mode[MTS64_NUM_INPUT_PORTS];
109713 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109714 {
109715 struct mts64 *mts = substream->rmidi->private_data;
109716
109717 - if (mts->open_count == 0) {
109718 + if (local_read(&mts->open_count) == 0) {
109719 /* We don't need a spinlock here, because this is just called
109720 if the device has not been opened before.
109721 So there aren't any IRQs from the device */
109722 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109723
109724 msleep(50);
109725 }
109726 - ++(mts->open_count);
109727 + local_inc(&mts->open_count);
109728
109729 return 0;
109730 }
109731 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109732 struct mts64 *mts = substream->rmidi->private_data;
109733 unsigned long flags;
109734
109735 - --(mts->open_count);
109736 - if (mts->open_count == 0) {
109737 + if (local_dec_return(&mts->open_count) == 0) {
109738 /* We need the spinlock_irqsave here because we can still
109739 have IRQs at this point */
109740 spin_lock_irqsave(&mts->lock, flags);
109741 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109742
109743 msleep(500);
109744
109745 - } else if (mts->open_count < 0)
109746 - mts->open_count = 0;
109747 + } else if (local_read(&mts->open_count) < 0)
109748 + local_set(&mts->open_count, 0);
109749
109750 return 0;
109751 }
109752 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
109753 index 6839953..7a0f4b9 100644
109754 --- a/sound/drivers/opl3/opl3_seq.c
109755 +++ b/sound/drivers/opl3/opl3_seq.c
109756 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
109757 {
109758 static struct snd_seq_dev_ops ops =
109759 {
109760 - snd_opl3_seq_new_device,
109761 - snd_opl3_seq_delete_device
109762 + .init_device = snd_opl3_seq_new_device,
109763 + .free_device = snd_opl3_seq_delete_device
109764 };
109765
109766 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
109767 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
109768 index b953fb4..1999c01 100644
109769 --- a/sound/drivers/opl4/opl4_lib.c
109770 +++ b/sound/drivers/opl4/opl4_lib.c
109771 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
109772 MODULE_DESCRIPTION("OPL4 driver");
109773 MODULE_LICENSE("GPL");
109774
109775 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
109776 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
109777 {
109778 int timeout = 10;
109779 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
109780 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
109781 index 9919769..d7de36c 100644
109782 --- a/sound/drivers/opl4/opl4_seq.c
109783 +++ b/sound/drivers/opl4/opl4_seq.c
109784 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
109785 static int __init alsa_opl4_synth_init(void)
109786 {
109787 static struct snd_seq_dev_ops ops = {
109788 - snd_opl4_seq_new_device,
109789 - snd_opl4_seq_delete_device
109790 + .init_device = snd_opl4_seq_new_device,
109791 + .free_device = snd_opl4_seq_delete_device
109792 };
109793
109794 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
109795 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
109796 index 464385a..46ab3f6 100644
109797 --- a/sound/drivers/portman2x4.c
109798 +++ b/sound/drivers/portman2x4.c
109799 @@ -48,6 +48,7 @@
109800 #include <sound/initval.h>
109801 #include <sound/rawmidi.h>
109802 #include <sound/control.h>
109803 +#include <asm/local.h>
109804
109805 #define CARD_NAME "Portman 2x4"
109806 #define DRIVER_NAME "portman"
109807 @@ -85,7 +86,7 @@ struct portman {
109808 struct pardevice *pardev;
109809 int pardev_claimed;
109810
109811 - int open_count;
109812 + local_t open_count;
109813 int mode[PORTMAN_NUM_INPUT_PORTS];
109814 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
109815 };
109816 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
109817 index 911341b..bd18b63 100644
109818 --- a/sound/firewire/amdtp.c
109819 +++ b/sound/firewire/amdtp.c
109820 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
109821 ptr = s->pcm_buffer_pointer + frames;
109822 if (ptr >= pcm->runtime->buffer_size)
109823 ptr -= pcm->runtime->buffer_size;
109824 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
109825 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
109826
109827 s->pcm_period_pointer += frames;
109828 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
109829 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
109830 */
109831 void amdtp_stream_update(struct amdtp_stream *s)
109832 {
109833 - ACCESS_ONCE(s->source_node_id_field) =
109834 + ACCESS_ONCE_RW(s->source_node_id_field) =
109835 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
109836 }
109837 EXPORT_SYMBOL(amdtp_stream_update);
109838 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
109839 index 8a03a91..aaacc0c 100644
109840 --- a/sound/firewire/amdtp.h
109841 +++ b/sound/firewire/amdtp.h
109842 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
109843 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
109844 struct snd_pcm_substream *pcm)
109845 {
109846 - ACCESS_ONCE(s->pcm) = pcm;
109847 + ACCESS_ONCE_RW(s->pcm) = pcm;
109848 }
109849
109850 /**
109851 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
109852 struct snd_rawmidi_substream *midi)
109853 {
109854 if (port < s->midi_ports)
109855 - ACCESS_ONCE(s->midi[port]) = midi;
109856 + ACCESS_ONCE_RW(s->midi[port]) = midi;
109857 }
109858
109859 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
109860 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
109861 index 48d6dca..a0266c23 100644
109862 --- a/sound/firewire/isight.c
109863 +++ b/sound/firewire/isight.c
109864 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
109865 ptr += count;
109866 if (ptr >= runtime->buffer_size)
109867 ptr -= runtime->buffer_size;
109868 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
109869 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
109870
109871 isight->period_counter += count;
109872 if (isight->period_counter >= runtime->period_size) {
109873 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
109874 if (err < 0)
109875 return err;
109876
109877 - ACCESS_ONCE(isight->pcm_active) = true;
109878 + ACCESS_ONCE_RW(isight->pcm_active) = true;
109879
109880 return 0;
109881 }
109882 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
109883 {
109884 struct isight *isight = substream->private_data;
109885
109886 - ACCESS_ONCE(isight->pcm_active) = false;
109887 + ACCESS_ONCE_RW(isight->pcm_active) = false;
109888
109889 mutex_lock(&isight->mutex);
109890 isight_stop_streaming(isight);
109891 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
109892
109893 switch (cmd) {
109894 case SNDRV_PCM_TRIGGER_START:
109895 - ACCESS_ONCE(isight->pcm_running) = true;
109896 + ACCESS_ONCE_RW(isight->pcm_running) = true;
109897 break;
109898 case SNDRV_PCM_TRIGGER_STOP:
109899 - ACCESS_ONCE(isight->pcm_running) = false;
109900 + ACCESS_ONCE_RW(isight->pcm_running) = false;
109901 break;
109902 default:
109903 return -EINVAL;
109904 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
109905 index 2dba848..c682aef 100644
109906 --- a/sound/firewire/scs1x.c
109907 +++ b/sound/firewire/scs1x.c
109908 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
109909 {
109910 struct scs *scs = stream->rmidi->private_data;
109911
109912 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
109913 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
109914 if (up) {
109915 scs->output_idle = false;
109916 tasklet_schedule(&scs->tasklet);
109917 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
109918 {
109919 struct scs *scs = stream->rmidi->private_data;
109920
109921 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
109922 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
109923 }
109924
109925 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
109926 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
109927
109928 snd_card_disconnect(scs->card);
109929
109930 - ACCESS_ONCE(scs->output) = NULL;
109931 - ACCESS_ONCE(scs->input) = NULL;
109932 + ACCESS_ONCE_RW(scs->output) = NULL;
109933 + ACCESS_ONCE_RW(scs->input) = NULL;
109934
109935 wait_event(scs->idle_wait, scs->output_idle);
109936
109937 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
109938 index 95b39be..42f142c 100644
109939 --- a/sound/isa/sb/emu8000_synth.c
109940 +++ b/sound/isa/sb/emu8000_synth.c
109941 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
109942 {
109943
109944 static struct snd_seq_dev_ops ops = {
109945 - snd_emu8000_new_device,
109946 - snd_emu8000_delete_device,
109947 + .init_device = snd_emu8000_new_device,
109948 + .free_device = snd_emu8000_delete_device,
109949 };
109950 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
109951 sizeof(struct snd_emu8000*));
109952 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
109953 index 048439a..3be9f6f 100644
109954 --- a/sound/oss/sb_audio.c
109955 +++ b/sound/oss/sb_audio.c
109956 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
109957 buf16 = (signed short *)(localbuf + localoffs);
109958 while (c)
109959 {
109960 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109961 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109962 if (copy_from_user(lbuf8,
109963 userbuf+useroffs + p,
109964 locallen))
109965 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
109966 index a33e8ce..2262303 100644
109967 --- a/sound/oss/swarm_cs4297a.c
109968 +++ b/sound/oss/swarm_cs4297a.c
109969 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
109970 {
109971 struct cs4297a_state *s;
109972 u32 pwr, id;
109973 - mm_segment_t fs;
109974 int rval;
109975 u64 cfg;
109976 int mdio_val;
109977 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
109978 if (!rval) {
109979 char *sb1250_duart_present;
109980
109981 +#if 0
109982 + mm_segment_t fs;
109983 fs = get_fs();
109984 set_fs(KERNEL_DS);
109985 -#if 0
109986 val = SOUND_MASK_LINE;
109987 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
109988 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
109989 val = initvol[i].vol;
109990 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
109991 }
109992 + set_fs(fs);
109993 // cs4297a_write_ac97(s, 0x18, 0x0808);
109994 #else
109995 // cs4297a_write_ac97(s, 0x5e, 0x180);
109996 cs4297a_write_ac97(s, 0x02, 0x0808);
109997 cs4297a_write_ac97(s, 0x18, 0x0808);
109998 #endif
109999 - set_fs(fs);
110000
110001 list_add(&s->list, &cs4297a_devs);
110002
110003 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
110004 index 4c41c90..37f3631 100644
110005 --- a/sound/pci/emu10k1/emu10k1_synth.c
110006 +++ b/sound/pci/emu10k1/emu10k1_synth.c
110007 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
110008 {
110009
110010 static struct snd_seq_dev_ops ops = {
110011 - snd_emu10k1_synth_new_device,
110012 - snd_emu10k1_synth_delete_device,
110013 + .init_device = snd_emu10k1_synth_new_device,
110014 + .free_device = snd_emu10k1_synth_delete_device,
110015 };
110016 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
110017 sizeof(struct snd_emu10k1_synth_arg));
110018 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
110019 index 2fe86d2..8f1cd08 100644
110020 --- a/sound/pci/hda/hda_codec.c
110021 +++ b/sound/pci/hda/hda_codec.c
110022 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
110023 /* FIXME: set_fs() hack for obtaining user-space TLV data */
110024 mm_segment_t fs = get_fs();
110025 set_fs(get_ds());
110026 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
110027 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
110028 tlv = _tlv;
110029 set_fs(fs);
110030 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
110031 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
110032 index 4631a23..001ae57 100644
110033 --- a/sound/pci/ymfpci/ymfpci.h
110034 +++ b/sound/pci/ymfpci/ymfpci.h
110035 @@ -358,7 +358,7 @@ struct snd_ymfpci {
110036 spinlock_t reg_lock;
110037 spinlock_t voice_lock;
110038 wait_queue_head_t interrupt_sleep;
110039 - atomic_t interrupt_sleep_count;
110040 + atomic_unchecked_t interrupt_sleep_count;
110041 struct snd_info_entry *proc_entry;
110042 const struct firmware *dsp_microcode;
110043 const struct firmware *controller_microcode;
110044 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
110045 index 81c916a..516f0bf 100644
110046 --- a/sound/pci/ymfpci/ymfpci_main.c
110047 +++ b/sound/pci/ymfpci/ymfpci_main.c
110048 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
110049 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
110050 break;
110051 }
110052 - if (atomic_read(&chip->interrupt_sleep_count)) {
110053 - atomic_set(&chip->interrupt_sleep_count, 0);
110054 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110055 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110056 wake_up(&chip->interrupt_sleep);
110057 }
110058 __end:
110059 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
110060 continue;
110061 init_waitqueue_entry(&wait, current);
110062 add_wait_queue(&chip->interrupt_sleep, &wait);
110063 - atomic_inc(&chip->interrupt_sleep_count);
110064 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
110065 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
110066 remove_wait_queue(&chip->interrupt_sleep, &wait);
110067 }
110068 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
110069 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
110070 spin_unlock(&chip->reg_lock);
110071
110072 - if (atomic_read(&chip->interrupt_sleep_count)) {
110073 - atomic_set(&chip->interrupt_sleep_count, 0);
110074 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
110075 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110076 wake_up(&chip->interrupt_sleep);
110077 }
110078 }
110079 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
110080 spin_lock_init(&chip->reg_lock);
110081 spin_lock_init(&chip->voice_lock);
110082 init_waitqueue_head(&chip->interrupt_sleep);
110083 - atomic_set(&chip->interrupt_sleep_count, 0);
110084 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
110085 chip->card = card;
110086 chip->pci = pci;
110087 chip->irq = -1;
110088 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
110089 index 08d7259..0336224 100644
110090 --- a/sound/soc/soc-ac97.c
110091 +++ b/sound/soc/soc-ac97.c
110092 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
110093 if (ret)
110094 return ret;
110095
110096 - ops->warm_reset = snd_soc_ac97_warm_reset;
110097 - ops->reset = snd_soc_ac97_reset;
110098 + pax_open_kernel();
110099 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
110100 + *(void **)&ops->reset = snd_soc_ac97_reset;
110101 + pax_close_kernel();
110102
110103 snd_ac97_rst_cfg = cfg;
110104 return 0;
110105 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
110106 index 7778b8e..3d619fc 100644
110107 --- a/sound/synth/emux/emux_seq.c
110108 +++ b/sound/synth/emux/emux_seq.c
110109 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
110110 * MIDI emulation operators
110111 */
110112 static struct snd_midi_op emux_ops = {
110113 - snd_emux_note_on,
110114 - snd_emux_note_off,
110115 - snd_emux_key_press,
110116 - snd_emux_terminate_note,
110117 - snd_emux_control,
110118 - snd_emux_nrpn,
110119 - snd_emux_sysex,
110120 + .note_on = snd_emux_note_on,
110121 + .note_off = snd_emux_note_off,
110122 + .key_press = snd_emux_key_press,
110123 + .note_terminate = snd_emux_terminate_note,
110124 + .control = snd_emux_control,
110125 + .nrpn = snd_emux_nrpn,
110126 + .sysex = snd_emux_sysex,
110127 };
110128
110129
110130 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
110131 new file mode 100644
110132 index 0000000..de92ed9
110133 --- /dev/null
110134 +++ b/tools/gcc/.gitignore
110135 @@ -0,0 +1 @@
110136 +randomize_layout_seed.h
110137 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
110138 new file mode 100644
110139 index 0000000..7b8921f
110140 --- /dev/null
110141 +++ b/tools/gcc/Makefile
110142 @@ -0,0 +1,52 @@
110143 +#CC := gcc
110144 +#PLUGIN_SOURCE_FILES := pax_plugin.c
110145 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
110146 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110147 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110148 +
110149 +ifeq ($(PLUGINCC),$(HOSTCC))
110150 +HOSTLIBS := hostlibs
110151 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110152 +export HOST_EXTRACFLAGS
110153 +else
110154 +HOSTLIBS := hostcxxlibs
110155 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110156 +export HOST_EXTRACXXFLAGS
110157 +endif
110158 +
110159 +export GCCPLUGINS_DIR HOSTLIBS
110160 +
110161 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110162 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110163 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110164 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110165 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110166 +$(HOSTLIBS)-y += colorize_plugin.so
110167 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110168 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110169 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110170 +
110171 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110172 +subdir- += size_overflow_plugin
110173 +
110174 +always := $($(HOSTLIBS)-y)
110175 +
110176 +constify_plugin-objs := constify_plugin.o
110177 +stackleak_plugin-objs := stackleak_plugin.o
110178 +kallocstat_plugin-objs := kallocstat_plugin.o
110179 +kernexec_plugin-objs := kernexec_plugin.o
110180 +checker_plugin-objs := checker_plugin.o
110181 +colorize_plugin-objs := colorize_plugin.o
110182 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110183 +structleak_plugin-objs := structleak_plugin.o
110184 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110185 +
110186 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110187 +
110188 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110189 + cmd_create_randomize_layout_seed = \
110190 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110191 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110192 + $(call if_changed,create_randomize_layout_seed)
110193 +
110194 +targets += randomize_layout_seed.h randomize_layout_hash.h
110195 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110196 new file mode 100644
110197 index 0000000..5452feea
110198 --- /dev/null
110199 +++ b/tools/gcc/checker_plugin.c
110200 @@ -0,0 +1,150 @@
110201 +/*
110202 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110203 + * Licensed under the GPL v2
110204 + *
110205 + * Note: the choice of the license means that the compilation process is
110206 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110207 + * but for the kernel it doesn't matter since it doesn't link against
110208 + * any of the gcc libraries
110209 + *
110210 + * gcc plugin to implement various sparse (source code checker) features
110211 + *
110212 + * TODO:
110213 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110214 + *
110215 + * BUGS:
110216 + * - none known
110217 + */
110218 +
110219 +#include "gcc-common.h"
110220 +
110221 +extern void c_register_addr_space (const char *str, addr_space_t as);
110222 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110223 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110224 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110225 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110226 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110227 +
110228 +int plugin_is_GPL_compatible;
110229 +
110230 +static struct plugin_info checker_plugin_info = {
110231 + .version = "201304082245",
110232 + .help = NULL,
110233 +};
110234 +
110235 +#define ADDR_SPACE_KERNEL 0
110236 +#define ADDR_SPACE_FORCE_KERNEL 1
110237 +#define ADDR_SPACE_USER 2
110238 +#define ADDR_SPACE_FORCE_USER 3
110239 +#define ADDR_SPACE_IOMEM 0
110240 +#define ADDR_SPACE_FORCE_IOMEM 0
110241 +#define ADDR_SPACE_PERCPU 0
110242 +#define ADDR_SPACE_FORCE_PERCPU 0
110243 +#define ADDR_SPACE_RCU 0
110244 +#define ADDR_SPACE_FORCE_RCU 0
110245 +
110246 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110247 +{
110248 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110249 +}
110250 +
110251 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110252 +{
110253 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110254 +}
110255 +
110256 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110257 +{
110258 + return default_addr_space_valid_pointer_mode(mode, as);
110259 +}
110260 +
110261 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110262 +{
110263 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110264 +}
110265 +
110266 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110267 +{
110268 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110269 +}
110270 +
110271 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110272 +{
110273 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110274 + return true;
110275 +
110276 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110277 + return true;
110278 +
110279 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110280 + return true;
110281 +
110282 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110283 + return true;
110284 +
110285 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110286 + return true;
110287 +
110288 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110289 + return true;
110290 +
110291 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110292 + return true;
110293 +
110294 + return subset == superset;
110295 +}
110296 +
110297 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110298 +{
110299 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110300 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110301 +
110302 + return op;
110303 +}
110304 +
110305 +static void register_checker_address_spaces(void *event_data, void *data)
110306 +{
110307 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110308 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110309 + c_register_addr_space("__user", ADDR_SPACE_USER);
110310 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110311 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110312 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110313 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110314 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110315 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110316 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110317 +
110318 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110319 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110320 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110321 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110322 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110323 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110324 + targetm.addr_space.convert = checker_addr_space_convert;
110325 +}
110326 +
110327 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110328 +{
110329 + const char * const plugin_name = plugin_info->base_name;
110330 + const int argc = plugin_info->argc;
110331 + const struct plugin_argument * const argv = plugin_info->argv;
110332 + int i;
110333 +
110334 + if (!plugin_default_version_check(version, &gcc_version)) {
110335 + error(G_("incompatible gcc/plugin versions"));
110336 + return 1;
110337 + }
110338 +
110339 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110340 +
110341 + for (i = 0; i < argc; ++i)
110342 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110343 +
110344 + if (TARGET_64BIT == 0)
110345 + return 0;
110346 +
110347 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110348 +
110349 + return 0;
110350 +}
110351 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110352 new file mode 100644
110353 index 0000000..54461af
110354 --- /dev/null
110355 +++ b/tools/gcc/colorize_plugin.c
110356 @@ -0,0 +1,210 @@
110357 +/*
110358 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
110359 + * Licensed under the GPL v2
110360 + *
110361 + * Note: the choice of the license means that the compilation process is
110362 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110363 + * but for the kernel it doesn't matter since it doesn't link against
110364 + * any of the gcc libraries
110365 + *
110366 + * gcc plugin to colorize diagnostic output
110367 + *
110368 + */
110369 +
110370 +#include "gcc-common.h"
110371 +
110372 +int plugin_is_GPL_compatible;
110373 +
110374 +static struct plugin_info colorize_plugin_info = {
110375 + .version = "201404202350",
110376 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110377 +};
110378 +
110379 +#define GREEN "\033[32m\033[K"
110380 +#define LIGHTGREEN "\033[1;32m\033[K"
110381 +#define YELLOW "\033[33m\033[K"
110382 +#define LIGHTYELLOW "\033[1;33m\033[K"
110383 +#define RED "\033[31m\033[K"
110384 +#define LIGHTRED "\033[1;31m\033[K"
110385 +#define BLUE "\033[34m\033[K"
110386 +#define LIGHTBLUE "\033[1;34m\033[K"
110387 +#define BRIGHT "\033[1;m\033[K"
110388 +#define NORMAL "\033[m\033[K"
110389 +
110390 +static diagnostic_starter_fn old_starter;
110391 +static diagnostic_finalizer_fn old_finalizer;
110392 +
110393 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110394 +{
110395 + const char *color;
110396 + char *newprefix;
110397 +
110398 + switch (diagnostic->kind) {
110399 + case DK_NOTE:
110400 + color = LIGHTBLUE;
110401 + break;
110402 +
110403 + case DK_PEDWARN:
110404 + case DK_WARNING:
110405 + color = LIGHTYELLOW;
110406 + break;
110407 +
110408 + case DK_ERROR:
110409 + case DK_FATAL:
110410 + case DK_ICE:
110411 + case DK_PERMERROR:
110412 + case DK_SORRY:
110413 + color = LIGHTRED;
110414 + break;
110415 +
110416 + default:
110417 + color = NORMAL;
110418 + }
110419 +
110420 + old_starter(context, diagnostic);
110421 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110422 + return;
110423 + pp_destroy_prefix(context->printer);
110424 + pp_set_prefix(context->printer, newprefix);
110425 +}
110426 +
110427 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110428 +{
110429 + old_finalizer(context, diagnostic);
110430 +}
110431 +
110432 +static void colorize_arm(void)
110433 +{
110434 + old_starter = diagnostic_starter(global_dc);
110435 + old_finalizer = diagnostic_finalizer(global_dc);
110436 +
110437 + diagnostic_starter(global_dc) = start_colorize;
110438 + diagnostic_finalizer(global_dc) = finalize_colorize;
110439 +}
110440 +
110441 +static unsigned int execute_colorize_rearm(void)
110442 +{
110443 + if (diagnostic_starter(global_dc) == start_colorize)
110444 + return 0;
110445 +
110446 + colorize_arm();
110447 + return 0;
110448 +}
110449 +
110450 +#if BUILDING_GCC_VERSION >= 4009
110451 +static const struct pass_data colorize_rearm_pass_data = {
110452 +#else
110453 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110454 + .pass = {
110455 +#endif
110456 + .type = SIMPLE_IPA_PASS,
110457 + .name = "colorize_rearm",
110458 +#if BUILDING_GCC_VERSION >= 4008
110459 + .optinfo_flags = OPTGROUP_NONE,
110460 +#endif
110461 +#if BUILDING_GCC_VERSION >= 4009
110462 + .has_gate = false,
110463 + .has_execute = true,
110464 +#else
110465 + .gate = NULL,
110466 + .execute = execute_colorize_rearm,
110467 + .sub = NULL,
110468 + .next = NULL,
110469 + .static_pass_number = 0,
110470 +#endif
110471 + .tv_id = TV_NONE,
110472 + .properties_required = 0,
110473 + .properties_provided = 0,
110474 + .properties_destroyed = 0,
110475 + .todo_flags_start = 0,
110476 + .todo_flags_finish = 0
110477 +#if BUILDING_GCC_VERSION < 4009
110478 + }
110479 +#endif
110480 +};
110481 +
110482 +#if BUILDING_GCC_VERSION >= 4009
110483 +namespace {
110484 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110485 +public:
110486 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110487 + unsigned int execute() { return execute_colorize_rearm(); }
110488 +};
110489 +}
110490 +
110491 +static opt_pass *make_colorize_rearm_pass(void)
110492 +{
110493 + return new colorize_rearm_pass();
110494 +}
110495 +#else
110496 +static struct opt_pass *make_colorize_rearm_pass(void)
110497 +{
110498 + return &colorize_rearm_pass.pass;
110499 +}
110500 +#endif
110501 +
110502 +static void colorize_start_unit(void *gcc_data, void *user_data)
110503 +{
110504 + colorize_arm();
110505 +}
110506 +
110507 +static bool should_colorize(void)
110508 +{
110509 +#if BUILDING_GCC_VERSION >= 4009
110510 + return false;
110511 +#else
110512 + char const *t = getenv("TERM");
110513 +
110514 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110515 +#endif
110516 +}
110517 +
110518 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110519 +{
110520 + const char * const plugin_name = plugin_info->base_name;
110521 + const int argc = plugin_info->argc;
110522 + const struct plugin_argument * const argv = plugin_info->argv;
110523 + int i;
110524 + struct register_pass_info colorize_rearm_pass_info;
110525 + bool colorize;
110526 +
110527 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110528 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110529 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110530 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110531 +
110532 + if (!plugin_default_version_check(version, &gcc_version)) {
110533 + error(G_("incompatible gcc/plugin versions"));
110534 + return 1;
110535 + }
110536 +
110537 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110538 +
110539 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110540 +
110541 + for (i = 0; i < argc; ++i) {
110542 + if (!strcmp(argv[i].key, "color")) {
110543 + if (!argv[i].value) {
110544 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110545 + continue;
110546 + }
110547 + if (!strcmp(argv[i].value, "always"))
110548 + colorize = true;
110549 + else if (!strcmp(argv[i].value, "never"))
110550 + colorize = false;
110551 + else if (!strcmp(argv[i].value, "auto"))
110552 + colorize = should_colorize();
110553 + else
110554 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110555 + continue;
110556 + }
110557 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110558 + }
110559 +
110560 + if (colorize) {
110561 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110562 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110563 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110564 + }
110565 + return 0;
110566 +}
110567 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110568 new file mode 100644
110569 index 0000000..3b5af59
110570 --- /dev/null
110571 +++ b/tools/gcc/constify_plugin.c
110572 @@ -0,0 +1,558 @@
110573 +/*
110574 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110575 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
110576 + * Licensed under the GPL v2, or (at your option) v3
110577 + *
110578 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110579 + *
110580 + * Homepage:
110581 + * http://www.grsecurity.net/~ephox/const_plugin/
110582 + *
110583 + * Usage:
110584 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110585 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110586 + */
110587 +
110588 +#include "gcc-common.h"
110589 +
110590 +// unused C type flag in all versions 4.5-4.9
110591 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110592 +
110593 +int plugin_is_GPL_compatible;
110594 +
110595 +static struct plugin_info const_plugin_info = {
110596 + .version = "201401270210",
110597 + .help = "no-constify\tturn off constification\n",
110598 +};
110599 +
110600 +typedef struct {
110601 + bool has_fptr_field;
110602 + bool has_writable_field;
110603 + bool has_do_const_field;
110604 + bool has_no_const_field;
110605 +} constify_info;
110606 +
110607 +static const_tree get_field_type(const_tree field)
110608 +{
110609 + return strip_array_types(TREE_TYPE(field));
110610 +}
110611 +
110612 +static bool is_fptr(const_tree field)
110613 +{
110614 + const_tree ptr = get_field_type(field);
110615 +
110616 + if (TREE_CODE(ptr) != POINTER_TYPE)
110617 + return false;
110618 +
110619 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110620 +}
110621 +
110622 +/*
110623 + * determine whether the given structure type meets the requirements for automatic constification,
110624 + * including the constification attributes on nested structure types
110625 + */
110626 +static void constifiable(const_tree node, constify_info *cinfo)
110627 +{
110628 + const_tree field;
110629 +
110630 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110631 +
110632 + // e.g., pointer to structure fields while still constructing the structure type
110633 + if (TYPE_FIELDS(node) == NULL_TREE)
110634 + return;
110635 +
110636 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110637 + const_tree type = get_field_type(field);
110638 + enum tree_code code = TREE_CODE(type);
110639 +
110640 + if (node == type)
110641 + continue;
110642 +
110643 + if (is_fptr(field))
110644 + cinfo->has_fptr_field = true;
110645 + else if (!TREE_READONLY(field))
110646 + cinfo->has_writable_field = true;
110647 +
110648 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110649 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110650 + cinfo->has_do_const_field = true;
110651 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110652 + cinfo->has_no_const_field = true;
110653 + else
110654 + constifiable(type, cinfo);
110655 + }
110656 + }
110657 +}
110658 +
110659 +static bool constified(const_tree node)
110660 +{
110661 + constify_info cinfo = {
110662 + .has_fptr_field = false,
110663 + .has_writable_field = false,
110664 + .has_do_const_field = false,
110665 + .has_no_const_field = false
110666 + };
110667 +
110668 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110669 +
110670 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110671 +// gcc_assert(!TYPE_READONLY(node));
110672 + return false;
110673 + }
110674 +
110675 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
110676 + gcc_assert(TYPE_READONLY(node));
110677 + return true;
110678 + }
110679 +
110680 + constifiable(node, &cinfo);
110681 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
110682 + return false;
110683 +
110684 + return TYPE_READONLY(node);
110685 +}
110686 +
110687 +static void deconstify_tree(tree node);
110688 +
110689 +static void deconstify_type(tree type)
110690 +{
110691 + tree field;
110692 +
110693 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
110694 +
110695 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
110696 + const_tree fieldtype = get_field_type(field);
110697 +
110698 + // special case handling of simple ptr-to-same-array-type members
110699 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
110700 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
110701 +
110702 + if (TREE_TYPE(TREE_TYPE(field)) == type)
110703 + continue;
110704 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
110705 + continue;
110706 + if (!constified(ptrtype))
110707 + continue;
110708 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
110709 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
110710 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
110711 + }
110712 + continue;
110713 + }
110714 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
110715 + continue;
110716 + if (!constified(fieldtype))
110717 + continue;
110718 +
110719 + deconstify_tree(field);
110720 + TREE_READONLY(field) = 0;
110721 + }
110722 + TYPE_READONLY(type) = 0;
110723 + C_TYPE_FIELDS_READONLY(type) = 0;
110724 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110725 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110726 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
110727 + }
110728 +}
110729 +
110730 +static void deconstify_tree(tree node)
110731 +{
110732 + tree old_type, new_type, field;
110733 +
110734 + old_type = TREE_TYPE(node);
110735 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
110736 + node = TREE_TYPE(node) = copy_node(old_type);
110737 + old_type = TREE_TYPE(old_type);
110738 + }
110739 +
110740 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
110741 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
110742 +
110743 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
110744 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
110745 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
110746 + DECL_FIELD_CONTEXT(field) = new_type;
110747 +
110748 + deconstify_type(new_type);
110749 +
110750 + TREE_TYPE(node) = new_type;
110751 +}
110752 +
110753 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110754 +{
110755 + tree type;
110756 + constify_info cinfo = {
110757 + .has_fptr_field = false,
110758 + .has_writable_field = false,
110759 + .has_do_const_field = false,
110760 + .has_no_const_field = false
110761 + };
110762 +
110763 + *no_add_attrs = true;
110764 + if (TREE_CODE(*node) == FUNCTION_DECL) {
110765 + error("%qE attribute does not apply to functions (%qF)", name, *node);
110766 + return NULL_TREE;
110767 + }
110768 +
110769 + if (TREE_CODE(*node) == PARM_DECL) {
110770 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
110771 + return NULL_TREE;
110772 + }
110773 +
110774 + if (TREE_CODE(*node) == VAR_DECL) {
110775 + error("%qE attribute does not apply to variables (%qD)", name, *node);
110776 + return NULL_TREE;
110777 + }
110778 +
110779 + if (TYPE_P(*node)) {
110780 + type = *node;
110781 + } else {
110782 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
110783 + type = TREE_TYPE(*node);
110784 + }
110785 +
110786 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
110787 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
110788 + return NULL_TREE;
110789 + }
110790 +
110791 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
110792 + error("%qE attribute is already applied to the type %qT", name, type);
110793 + return NULL_TREE;
110794 + }
110795 +
110796 + if (TYPE_P(*node)) {
110797 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110798 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
110799 + else
110800 + *no_add_attrs = false;
110801 + return NULL_TREE;
110802 + }
110803 +
110804 + constifiable(type, &cinfo);
110805 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110806 + deconstify_tree(*node);
110807 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
110808 + return NULL_TREE;
110809 + }
110810 +
110811 + error("%qE attribute used on type %qT that is not constified", name, type);
110812 + return NULL_TREE;
110813 +}
110814 +
110815 +static void constify_type(tree type)
110816 +{
110817 + TYPE_READONLY(type) = 1;
110818 + C_TYPE_FIELDS_READONLY(type) = 1;
110819 + TYPE_CONSTIFY_VISITED(type) = 1;
110820 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110821 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
110822 +}
110823 +
110824 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110825 +{
110826 + *no_add_attrs = true;
110827 + if (!TYPE_P(*node)) {
110828 + error("%qE attribute applies to types only (%qD)", name, *node);
110829 + return NULL_TREE;
110830 + }
110831 +
110832 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
110833 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
110834 + return NULL_TREE;
110835 + }
110836 +
110837 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
110838 + error("%qE attribute used on %qT is already applied to the type", name, *node);
110839 + return NULL_TREE;
110840 + }
110841 +
110842 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
110843 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
110844 + return NULL_TREE;
110845 + }
110846 +
110847 + *no_add_attrs = false;
110848 + return NULL_TREE;
110849 +}
110850 +
110851 +static struct attribute_spec no_const_attr = {
110852 + .name = "no_const",
110853 + .min_length = 0,
110854 + .max_length = 0,
110855 + .decl_required = false,
110856 + .type_required = false,
110857 + .function_type_required = false,
110858 + .handler = handle_no_const_attribute,
110859 +#if BUILDING_GCC_VERSION >= 4007
110860 + .affects_type_identity = true
110861 +#endif
110862 +};
110863 +
110864 +static struct attribute_spec do_const_attr = {
110865 + .name = "do_const",
110866 + .min_length = 0,
110867 + .max_length = 0,
110868 + .decl_required = false,
110869 + .type_required = false,
110870 + .function_type_required = false,
110871 + .handler = handle_do_const_attribute,
110872 +#if BUILDING_GCC_VERSION >= 4007
110873 + .affects_type_identity = true
110874 +#endif
110875 +};
110876 +
110877 +static void register_attributes(void *event_data, void *data)
110878 +{
110879 + register_attribute(&no_const_attr);
110880 + register_attribute(&do_const_attr);
110881 +}
110882 +
110883 +static void finish_type(void *event_data, void *data)
110884 +{
110885 + tree type = (tree)event_data;
110886 + constify_info cinfo = {
110887 + .has_fptr_field = false,
110888 + .has_writable_field = false,
110889 + .has_do_const_field = false,
110890 + .has_no_const_field = false
110891 + };
110892 +
110893 + if (type == NULL_TREE || type == error_mark_node)
110894 + return;
110895 +
110896 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
110897 + return;
110898 +
110899 + constifiable(type, &cinfo);
110900 +
110901 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
110902 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
110903 + deconstify_type(type);
110904 + TYPE_CONSTIFY_VISITED(type) = 1;
110905 + } else
110906 + error("'no_const' attribute used on type %qT that is not constified", type);
110907 + return;
110908 + }
110909 +
110910 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110911 + if (!cinfo.has_writable_field) {
110912 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
110913 + return;
110914 + }
110915 + constify_type(type);
110916 + return;
110917 + }
110918 +
110919 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
110920 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110921 + error("'do_const' attribute used on type %qT that is constified", type);
110922 + return;
110923 + }
110924 + constify_type(type);
110925 + return;
110926 + }
110927 +
110928 + deconstify_type(type);
110929 + TYPE_CONSTIFY_VISITED(type) = 1;
110930 +}
110931 +
110932 +static void check_global_variables(void *event_data, void *data)
110933 +{
110934 +#if BUILDING_GCC_VERSION >= 4009
110935 + varpool_node *node;
110936 +#else
110937 + struct varpool_node *node;
110938 +#endif
110939 +
110940 + FOR_EACH_VARIABLE(node) {
110941 + tree var = NODE_DECL(node);
110942 + tree type = TREE_TYPE(var);
110943 +
110944 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110945 + continue;
110946 +
110947 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110948 + continue;
110949 +
110950 + if (!TYPE_CONSTIFY_VISITED(type))
110951 + continue;
110952 +
110953 + if (DECL_EXTERNAL(var))
110954 + continue;
110955 +
110956 + if (DECL_INITIAL(var))
110957 + continue;
110958 +
110959 + // this works around a gcc bug/feature where uninitialized globals
110960 + // are moved into the .bss section regardless of any constification
110961 + DECL_INITIAL(var) = build_constructor(type, NULL);
110962 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
110963 + }
110964 +}
110965 +
110966 +static unsigned int check_local_variables(void)
110967 +{
110968 + unsigned int ret = 0;
110969 + tree var;
110970 +
110971 + unsigned int i;
110972 +
110973 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
110974 + tree type = TREE_TYPE(var);
110975 +
110976 + gcc_assert(DECL_P(var));
110977 + if (is_global_var(var))
110978 + continue;
110979 +
110980 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110981 + continue;
110982 +
110983 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110984 + continue;
110985 +
110986 + if (!TYPE_CONSTIFY_VISITED(type))
110987 + continue;
110988 +
110989 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
110990 + ret = 1;
110991 + }
110992 + return ret;
110993 +}
110994 +
110995 +#if BUILDING_GCC_VERSION >= 4009
110996 +static const struct pass_data check_local_variables_pass_data = {
110997 +#else
110998 +static struct gimple_opt_pass check_local_variables_pass = {
110999 + .pass = {
111000 +#endif
111001 + .type = GIMPLE_PASS,
111002 + .name = "check_local_variables",
111003 +#if BUILDING_GCC_VERSION >= 4008
111004 + .optinfo_flags = OPTGROUP_NONE,
111005 +#endif
111006 +#if BUILDING_GCC_VERSION >= 5000
111007 +#elif BUILDING_GCC_VERSION >= 4009
111008 + .has_gate = false,
111009 + .has_execute = true,
111010 +#else
111011 + .gate = NULL,
111012 + .execute = check_local_variables,
111013 + .sub = NULL,
111014 + .next = NULL,
111015 + .static_pass_number = 0,
111016 +#endif
111017 + .tv_id = TV_NONE,
111018 + .properties_required = 0,
111019 + .properties_provided = 0,
111020 + .properties_destroyed = 0,
111021 + .todo_flags_start = 0,
111022 + .todo_flags_finish = 0
111023 +#if BUILDING_GCC_VERSION < 4009
111024 + }
111025 +#endif
111026 +};
111027 +
111028 +#if BUILDING_GCC_VERSION >= 4009
111029 +namespace {
111030 +class check_local_variables_pass : public gimple_opt_pass {
111031 +public:
111032 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
111033 + unsigned int execute() { return check_local_variables(); }
111034 +};
111035 +}
111036 +
111037 +static opt_pass *make_check_local_variables_pass(void)
111038 +{
111039 + return new check_local_variables_pass();
111040 +}
111041 +#else
111042 +static struct opt_pass *make_check_local_variables_pass(void)
111043 +{
111044 + return &check_local_variables_pass.pass;
111045 +}
111046 +#endif
111047 +
111048 +static struct {
111049 + const char *name;
111050 + const char *asm_op;
111051 +} sections[] = {
111052 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
111053 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
111054 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
111055 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
111056 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
111057 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
111058 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
111059 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
111060 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
111061 +};
111062 +
111063 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
111064 +
111065 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
111066 +{
111067 + size_t i;
111068 +
111069 + for (i = 0; i < ARRAY_SIZE(sections); i++)
111070 + if (!strcmp(sections[i].name, name))
111071 + return 0;
111072 + return old_section_type_flags(decl, name, reloc);
111073 +}
111074 +
111075 +static void constify_start_unit(void *gcc_data, void *user_data)
111076 +{
111077 +// size_t i;
111078 +
111079 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
111080 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
111081 +// sections[i].section = get_section(sections[i].name, 0, NULL);
111082 +
111083 + old_section_type_flags = targetm.section_type_flags;
111084 + targetm.section_type_flags = constify_section_type_flags;
111085 +}
111086 +
111087 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111088 +{
111089 + const char * const plugin_name = plugin_info->base_name;
111090 + const int argc = plugin_info->argc;
111091 + const struct plugin_argument * const argv = plugin_info->argv;
111092 + int i;
111093 + bool constify = true;
111094 +
111095 + struct register_pass_info check_local_variables_pass_info;
111096 +
111097 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
111098 + check_local_variables_pass_info.reference_pass_name = "ssa";
111099 + check_local_variables_pass_info.ref_pass_instance_number = 1;
111100 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
111101 +
111102 + if (!plugin_default_version_check(version, &gcc_version)) {
111103 + error(G_("incompatible gcc/plugin versions"));
111104 + return 1;
111105 + }
111106 +
111107 + for (i = 0; i < argc; ++i) {
111108 + if (!(strcmp(argv[i].key, "no-constify"))) {
111109 + constify = false;
111110 + continue;
111111 + }
111112 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
111113 + }
111114 +
111115 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
111116 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
111117 + constify = false;
111118 + }
111119 +
111120 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
111121 + if (constify) {
111122 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
111123 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
111124 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
111125 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
111126 + }
111127 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
111128 +
111129 + return 0;
111130 +}
111131 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
111132 new file mode 100644
111133 index 0000000..14ec226
111134 --- /dev/null
111135 +++ b/tools/gcc/gcc-common.h
111136 @@ -0,0 +1,520 @@
111137 +#ifndef GCC_COMMON_H_INCLUDED
111138 +#define GCC_COMMON_H_INCLUDED
111139 +
111140 +#include "plugin.h"
111141 +#include "bversion.h"
111142 +#include "plugin-version.h"
111143 +#include "config.h"
111144 +#include "system.h"
111145 +#include "coretypes.h"
111146 +#include "tm.h"
111147 +#include "line-map.h"
111148 +#include "input.h"
111149 +#include "tree.h"
111150 +
111151 +#include "tree-inline.h"
111152 +#include "version.h"
111153 +#include "rtl.h"
111154 +#include "tm_p.h"
111155 +#include "flags.h"
111156 +//#include "insn-attr.h"
111157 +//#include "insn-config.h"
111158 +//#include "insn-flags.h"
111159 +#include "hard-reg-set.h"
111160 +//#include "recog.h"
111161 +#include "output.h"
111162 +#include "except.h"
111163 +#include "function.h"
111164 +#include "toplev.h"
111165 +//#include "expr.h"
111166 +#include "basic-block.h"
111167 +#include "intl.h"
111168 +#include "ggc.h"
111169 +//#include "regs.h"
111170 +#include "timevar.h"
111171 +
111172 +#include "params.h"
111173 +
111174 +#if BUILDING_GCC_VERSION <= 4009
111175 +#include "pointer-set.h"
111176 +#else
111177 +#include "hash-map.h"
111178 +#endif
111179 +
111180 +#include "emit-rtl.h"
111181 +//#include "reload.h"
111182 +//#include "ira.h"
111183 +//#include "dwarf2asm.h"
111184 +#include "debug.h"
111185 +#include "target.h"
111186 +#include "langhooks.h"
111187 +#include "cfgloop.h"
111188 +//#include "hosthooks.h"
111189 +#include "cgraph.h"
111190 +#include "opts.h"
111191 +//#include "coverage.h"
111192 +//#include "value-prof.h"
111193 +
111194 +#if BUILDING_GCC_VERSION == 4005
111195 +#include <sys/mman.h>
111196 +#endif
111197 +
111198 +#if BUILDING_GCC_VERSION >= 4007
111199 +#include "tree-pretty-print.h"
111200 +#include "gimple-pretty-print.h"
111201 +#endif
111202 +
111203 +#if BUILDING_GCC_VERSION >= 4006
111204 +//#include "c-tree.h"
111205 +//#include "cp/cp-tree.h"
111206 +#include "c-family/c-common.h"
111207 +#else
111208 +#include "c-common.h"
111209 +#endif
111210 +
111211 +#if BUILDING_GCC_VERSION <= 4008
111212 +#include "tree-flow.h"
111213 +#else
111214 +#include "tree-cfgcleanup.h"
111215 +#endif
111216 +
111217 +#if BUILDING_GCC_VERSION >= 4008
111218 +#include "is-a.h"
111219 +#endif
111220 +
111221 +#include "diagnostic.h"
111222 +//#include "tree-diagnostic.h"
111223 +#include "tree-dump.h"
111224 +#include "tree-pass.h"
111225 +//#include "df.h"
111226 +#include "predict.h"
111227 +#include "ipa-utils.h"
111228 +
111229 +#if BUILDING_GCC_VERSION >= 4009
111230 +#include "varasm.h"
111231 +#include "stor-layout.h"
111232 +#include "internal-fn.h"
111233 +#include "gimple-expr.h"
111234 +#include "gimple-fold.h"
111235 +//#include "diagnostic-color.h"
111236 +#include "context.h"
111237 +#include "tree-ssa-alias.h"
111238 +#include "stringpool.h"
111239 +#include "tree-ssanames.h"
111240 +#include "print-tree.h"
111241 +#include "tree-eh.h"
111242 +#include "stmt.h"
111243 +#endif
111244 +
111245 +#include "gimple.h"
111246 +
111247 +#if BUILDING_GCC_VERSION >= 4009
111248 +#include "tree-ssa-operands.h"
111249 +#include "tree-phinodes.h"
111250 +#include "tree-cfg.h"
111251 +#include "gimple-iterator.h"
111252 +#include "gimple-ssa.h"
111253 +#include "ssa-iterators.h"
111254 +#endif
111255 +
111256 +//#include "lto/lto.h"
111257 +#if BUILDING_GCC_VERSION >= 4007
111258 +//#include "data-streamer.h"
111259 +#else
111260 +//#include "lto-streamer.h"
111261 +#endif
111262 +//#include "lto-compress.h"
111263 +#if BUILDING_GCC_VERSION >= 5000
111264 +//#include "lto-section-names.h"
111265 +#endif
111266 +
111267 +//#include "expr.h" where are you...
111268 +extern rtx emit_move_insn(rtx x, rtx y);
111269 +
111270 +// missing from basic_block.h...
111271 +extern void debug_dominance_info(enum cdi_direction dir);
111272 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111273 +
111274 +#ifdef __cplusplus
111275 +static inline void debug_tree(const_tree t)
111276 +{
111277 + debug_tree(CONST_CAST_TREE(t));
111278 +}
111279 +#else
111280 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111281 +#endif
111282 +
111283 +#define __unused __attribute__((__unused__))
111284 +
111285 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111286 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111287 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111288 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111289 +
111290 +// should come from c-tree.h if only it were installed for gcc 4.5...
111291 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111292 +
111293 +#if BUILDING_GCC_VERSION == 4005
111294 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
111295 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111296 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111297 +#define TODO_rebuild_cgraph_edges 0
111298 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
111299 +
111300 +#ifndef O_BINARY
111301 +#define O_BINARY 0
111302 +#endif
111303 +
111304 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111305 +{
111306 + tree fndecl;
111307 +
111308 + if (!is_gimple_call(stmt))
111309 + return false;
111310 + fndecl = gimple_call_fndecl(stmt);
111311 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111312 + return false;
111313 +// print_node(stderr, "pax", fndecl, 4);
111314 + return DECL_FUNCTION_CODE(fndecl) == code;
111315 +}
111316 +
111317 +static inline bool is_simple_builtin(tree decl)
111318 +{
111319 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111320 + return false;
111321 +
111322 + switch (DECL_FUNCTION_CODE(decl)) {
111323 + /* Builtins that expand to constants. */
111324 + case BUILT_IN_CONSTANT_P:
111325 + case BUILT_IN_EXPECT:
111326 + case BUILT_IN_OBJECT_SIZE:
111327 + case BUILT_IN_UNREACHABLE:
111328 + /* Simple register moves or loads from stack. */
111329 + case BUILT_IN_RETURN_ADDRESS:
111330 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111331 + case BUILT_IN_FROB_RETURN_ADDR:
111332 + case BUILT_IN_RETURN:
111333 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111334 + case BUILT_IN_FRAME_ADDRESS:
111335 + case BUILT_IN_VA_END:
111336 + case BUILT_IN_STACK_SAVE:
111337 + case BUILT_IN_STACK_RESTORE:
111338 + /* Exception state returns or moves registers around. */
111339 + case BUILT_IN_EH_FILTER:
111340 + case BUILT_IN_EH_POINTER:
111341 + case BUILT_IN_EH_COPY_VALUES:
111342 + return true;
111343 +
111344 + default:
111345 + return false;
111346 + }
111347 +}
111348 +#endif
111349 +
111350 +#if BUILDING_GCC_VERSION <= 4006
111351 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111352 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111353 +#define EDGE_PRESERVE 0ULL
111354 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111355 +#define flag_fat_lto_objects true
111356 +
111357 +#define get_random_seed(noinit) ({ \
111358 + unsigned HOST_WIDE_INT seed; \
111359 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111360 + seed * seed; })
111361 +
111362 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111363 +
111364 +static inline bool gimple_clobber_p(gimple s __unused)
111365 +{
111366 + return false;
111367 +}
111368 +
111369 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111370 +{
111371 + unsigned i;
111372 +
111373 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111374 + tree op = gimple_asm_clobber_op(stmt, i);
111375 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111376 + return true;
111377 + }
111378 +
111379 + return false;
111380 +}
111381 +
111382 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111383 +{
111384 + return implicit_built_in_decls[fncode];
111385 +}
111386 +
111387 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111388 +{
111389 + return cgraph_postorder(order);
111390 +}
111391 +
111392 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111393 +{
111394 + struct cgraph_node *node = cgraph_get_node(decl);
111395 +
111396 + return node ? node : cgraph_node(decl);
111397 +}
111398 +
111399 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111400 +{
111401 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111402 +}
111403 +
111404 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111405 +{
111406 + struct cgraph_node *node;
111407 +
111408 + for (node = cgraph_nodes; node; node = node->next)
111409 + if (cgraph_function_with_gimple_body_p(node))
111410 + return node;
111411 + return NULL;
111412 +}
111413 +
111414 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111415 +{
111416 + for (node = node->next; node; node = node->next)
111417 + if (cgraph_function_with_gimple_body_p(node))
111418 + return node;
111419 + return NULL;
111420 +}
111421 +
111422 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111423 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111424 + (node) = cgraph_next_function_with_gimple_body(node))
111425 +#endif
111426 +
111427 +#if BUILDING_GCC_VERSION == 4006
111428 +extern void debug_gimple_stmt(gimple);
111429 +extern void debug_gimple_seq(gimple_seq);
111430 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111431 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111432 +extern void print_gimple_expr(FILE *, gimple, int, int);
111433 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111434 +#endif
111435 +
111436 +#if BUILDING_GCC_VERSION <= 4007
111437 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111438 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111439 +#define PROP_loops 0
111440 +#define NODE_SYMBOL(node) (node)
111441 +#define NODE_DECL(node) (node)->decl
111442 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
111443 +
111444 +static inline int bb_loop_depth(const_basic_block bb)
111445 +{
111446 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111447 +}
111448 +
111449 +static inline bool gimple_store_p(gimple gs)
111450 +{
111451 + tree lhs = gimple_get_lhs(gs);
111452 + return lhs && !is_gimple_reg(lhs);
111453 +}
111454 +#endif
111455 +
111456 +#if BUILDING_GCC_VERSION >= 4007
111457 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111458 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111459 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111460 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111461 +#endif
111462 +
111463 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
111464 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
111465 +{
111466 + return cgraph_alias_aliased_node(n);
111467 +}
111468 +#endif
111469 +
111470 +#if BUILDING_GCC_VERSION <= 4008
111471 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111472 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111473 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111474 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111475 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111476 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111477 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111478 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111479 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111480 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111481 +
111482 +static inline const char *get_tree_code_name(enum tree_code code)
111483 +{
111484 + gcc_assert(code < MAX_TREE_CODES);
111485 + return tree_code_name[code];
111486 +}
111487 +
111488 +#define ipa_remove_stmt_references(cnode, stmt)
111489 +typedef union gimple_statement_d gasm;
111490 +typedef union gimple_statement_d gassign;
111491 +typedef union gimple_statement_d gcall;
111492 +typedef union gimple_statement_d gphi;
111493 +typedef union gimple_statement_d greturn;
111494 +#endif
111495 +
111496 +#if BUILDING_GCC_VERSION == 4008
111497 +#define NODE_SYMBOL(node) (&(node)->symbol)
111498 +#define NODE_DECL(node) (node)->symbol.decl
111499 +#endif
111500 +
111501 +#if BUILDING_GCC_VERSION >= 4008
111502 +#define add_referenced_var(var)
111503 +#define mark_sym_for_renaming(var)
111504 +#define varpool_mark_needed_node(node)
111505 +#define TODO_dump_func 0
111506 +#define TODO_dump_cgraph 0
111507 +#endif
111508 +
111509 +#if BUILDING_GCC_VERSION <= 4009
111510 +#define TODO_verify_il 0
111511 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
111512 +#endif
111513 +
111514 +#if BUILDING_GCC_VERSION == 4009
111515 +typedef struct gimple_statement_base gasm;
111516 +typedef struct gimple_statement_base gassign;
111517 +typedef struct gimple_statement_base gcall;
111518 +typedef struct gimple_statement_base gphi;
111519 +typedef struct gimple_statement_base greturn;
111520 +#endif
111521 +
111522 +#if BUILDING_GCC_VERSION <= 4009
111523 +typedef struct rtx_def rtx_insn;
111524 +
111525 +static inline gasm *as_a_gasm(gimple stmt)
111526 +{
111527 + return stmt;
111528 +}
111529 +
111530 +static inline gcall *as_a_gcall(gimple stmt)
111531 +{
111532 + return stmt;
111533 +}
111534 +#endif
111535 +
111536 +#if BUILDING_GCC_VERSION >= 4009
111537 +#define TODO_ggc_collect 0
111538 +#define NODE_SYMBOL(node) (node)
111539 +#define NODE_DECL(node) (node)->decl
111540 +#define cgraph_node_name(node) (node)->name()
111541 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111542 +#endif
111543 +
111544 +#if BUILDING_GCC_VERSION >= 5000
111545 +#define TODO_verify_ssa TODO_verify_il
111546 +#define TODO_verify_flow TODO_verify_il
111547 +#define TODO_verify_stmts TODO_verify_il
111548 +#define TODO_verify_rtl_sharing TODO_verify_il
111549 +
111550 +#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
111551 +
111552 +#define INSN_DELETED_P(insn) (insn)->deleted()
111553 +
111554 +extern bool is_simple_builtin(tree);
111555 +
111556 +// symtab/cgraph related
111557 +#define debug_cgraph_node(node) (node)->debug()
111558 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111559 +#define cgraph_n_nodes symtab->cgraph_count
111560 +#define cgraph_max_uid symtab->cgraph_max_uid
111561 +
111562 +typedef struct cgraph_node *cgraph_node_ptr;
111563 +typedef struct cgraph_edge *cgraph_edge_p;
111564 +
111565 +static inline void change_decl_assembler_name(tree decl, tree name)
111566 +{
111567 + symtab->change_decl_assembler_name(decl, name);
111568 +}
111569 +
111570 +static inline void varpool_finalize_decl(tree decl)
111571 +{
111572 + varpool_node::finalize_decl(decl);
111573 +}
111574 +
111575 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
111576 +{
111577 + return node->function_symbol(availability);
111578 +}
111579 +
111580 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
111581 +{
111582 + return node->ultimate_alias_target(availability);
111583 +}
111584 +
111585 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
111586 +{
111587 + return node->only_called_directly_p();
111588 +}
111589 +
111590 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
111591 +{
111592 + return node->get_availability();
111593 +}
111594 +
111595 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
111596 +{
111597 + return node->get_alias_target();
111598 +}
111599 +
111600 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
111601 +{
111602 + return symtab->add_cgraph_insertion_hook(hook, data);
111603 +}
111604 +
111605 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
111606 +{
111607 + symtab->remove_cgraph_insertion_hook(entry);
111608 +}
111609 +
111610 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
111611 +{
111612 + return symtab->add_cgraph_removal_hook(hook, data);
111613 +}
111614 +
111615 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
111616 +{
111617 + symtab->remove_cgraph_removal_hook(entry);
111618 +}
111619 +
111620 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
111621 +{
111622 + return symtab->add_cgraph_duplication_hook(hook, data);
111623 +}
111624 +
111625 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
111626 +{
111627 + symtab->remove_cgraph_duplication_hook(entry);
111628 +}
111629 +
111630 +// gimple related
111631 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
111632 +{
111633 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
111634 +}
111635 +
111636 +static inline gasm *as_a_gasm(gimple stmt)
111637 +{
111638 + return as_a<gasm *>(stmt);
111639 +}
111640 +
111641 +static inline gcall *as_a_gcall(gimple stmt)
111642 +{
111643 + return as_a<gcall *>(stmt);
111644 +}
111645 +
111646 +// IPA/LTO related
111647 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
111648 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
111649 +
111650 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
111651 +{
111652 + return dyn_cast<cgraph_node_ptr>(ref->referring);
111653 +}
111654 +#endif
111655 +
111656 +#endif
111657 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
111658 new file mode 100644
111659 index 0000000..7514850
111660 --- /dev/null
111661 +++ b/tools/gcc/gen-random-seed.sh
111662 @@ -0,0 +1,8 @@
111663 +#!/bin/sh
111664 +
111665 +if [ ! -f "$1" ]; then
111666 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
111667 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
111668 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
111669 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
111670 +fi
111671 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
111672 new file mode 100644
111673 index 0000000..d81c094
111674 --- /dev/null
111675 +++ b/tools/gcc/kallocstat_plugin.c
111676 @@ -0,0 +1,183 @@
111677 +/*
111678 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111679 + * Licensed under the GPL v2
111680 + *
111681 + * Note: the choice of the license means that the compilation process is
111682 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111683 + * but for the kernel it doesn't matter since it doesn't link against
111684 + * any of the gcc libraries
111685 + *
111686 + * gcc plugin to find the distribution of k*alloc sizes
111687 + *
111688 + * TODO:
111689 + *
111690 + * BUGS:
111691 + * - none known
111692 + */
111693 +
111694 +#include "gcc-common.h"
111695 +
111696 +int plugin_is_GPL_compatible;
111697 +
111698 +static struct plugin_info kallocstat_plugin_info = {
111699 + .version = "201401260140",
111700 + .help = NULL
111701 +};
111702 +
111703 +static const char * const kalloc_functions[] = {
111704 + "__kmalloc",
111705 + "kmalloc",
111706 + "kmalloc_large",
111707 + "kmalloc_node",
111708 + "kmalloc_order",
111709 + "kmalloc_order_trace",
111710 + "kmalloc_slab",
111711 + "kzalloc",
111712 + "kzalloc_node",
111713 +};
111714 +
111715 +static bool is_kalloc(const char *fnname)
111716 +{
111717 + size_t i;
111718 +
111719 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
111720 + if (!strcmp(fnname, kalloc_functions[i]))
111721 + return true;
111722 + return false;
111723 +}
111724 +
111725 +static unsigned int execute_kallocstat(void)
111726 +{
111727 + basic_block bb;
111728 +
111729 + // 1. loop through BBs and GIMPLE statements
111730 + FOR_EACH_BB_FN(bb, cfun) {
111731 + gimple_stmt_iterator gsi;
111732 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111733 + // gimple match:
111734 + tree fndecl, size;
111735 + gimple stmt;
111736 + const char *fnname;
111737 +
111738 + // is it a call
111739 + stmt = gsi_stmt(gsi);
111740 + if (!is_gimple_call(stmt))
111741 + continue;
111742 + fndecl = gimple_call_fndecl(stmt);
111743 + if (fndecl == NULL_TREE)
111744 + continue;
111745 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
111746 + continue;
111747 +
111748 + // is it a call to k*alloc
111749 + fnname = DECL_NAME_POINTER(fndecl);
111750 + if (!is_kalloc(fnname))
111751 + continue;
111752 +
111753 + // is the size arg const or the result of a simple const assignment
111754 + size = gimple_call_arg(stmt, 0);
111755 + while (true) {
111756 + expanded_location xloc;
111757 + size_t size_val;
111758 +
111759 + if (TREE_CONSTANT(size)) {
111760 + xloc = expand_location(gimple_location(stmt));
111761 + if (!xloc.file)
111762 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
111763 + size_val = TREE_INT_CST_LOW(size);
111764 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
111765 + break;
111766 + }
111767 +
111768 + if (TREE_CODE(size) != SSA_NAME)
111769 + break;
111770 + stmt = SSA_NAME_DEF_STMT(size);
111771 +//debug_gimple_stmt(stmt);
111772 +//debug_tree(size);
111773 + if (!stmt || !is_gimple_assign(stmt))
111774 + break;
111775 + if (gimple_num_ops(stmt) != 2)
111776 + break;
111777 + size = gimple_assign_rhs1(stmt);
111778 + }
111779 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111780 +//debug_tree(gimple_call_fn(call_stmt));
111781 +//print_node(stderr, "pax", fndecl, 4);
111782 + }
111783 + }
111784 +
111785 + return 0;
111786 +}
111787 +
111788 +#if BUILDING_GCC_VERSION >= 4009
111789 +static const struct pass_data kallocstat_pass_data = {
111790 +#else
111791 +static struct gimple_opt_pass kallocstat_pass = {
111792 + .pass = {
111793 +#endif
111794 + .type = GIMPLE_PASS,
111795 + .name = "kallocstat",
111796 +#if BUILDING_GCC_VERSION >= 4008
111797 + .optinfo_flags = OPTGROUP_NONE,
111798 +#endif
111799 +#if BUILDING_GCC_VERSION >= 4009
111800 + .has_gate = false,
111801 + .has_execute = true,
111802 +#else
111803 + .gate = NULL,
111804 + .execute = execute_kallocstat,
111805 + .sub = NULL,
111806 + .next = NULL,
111807 + .static_pass_number = 0,
111808 +#endif
111809 + .tv_id = TV_NONE,
111810 + .properties_required = 0,
111811 + .properties_provided = 0,
111812 + .properties_destroyed = 0,
111813 + .todo_flags_start = 0,
111814 + .todo_flags_finish = 0
111815 +#if BUILDING_GCC_VERSION < 4009
111816 + }
111817 +#endif
111818 +};
111819 +
111820 +#if BUILDING_GCC_VERSION >= 4009
111821 +namespace {
111822 +class kallocstat_pass : public gimple_opt_pass {
111823 +public:
111824 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
111825 + unsigned int execute() { return execute_kallocstat(); }
111826 +};
111827 +}
111828 +
111829 +static opt_pass *make_kallocstat_pass(void)
111830 +{
111831 + return new kallocstat_pass();
111832 +}
111833 +#else
111834 +static struct opt_pass *make_kallocstat_pass(void)
111835 +{
111836 + return &kallocstat_pass.pass;
111837 +}
111838 +#endif
111839 +
111840 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111841 +{
111842 + const char * const plugin_name = plugin_info->base_name;
111843 + struct register_pass_info kallocstat_pass_info;
111844 +
111845 + kallocstat_pass_info.pass = make_kallocstat_pass();
111846 + kallocstat_pass_info.reference_pass_name = "ssa";
111847 + kallocstat_pass_info.ref_pass_instance_number = 1;
111848 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111849 +
111850 + if (!plugin_default_version_check(version, &gcc_version)) {
111851 + error(G_("incompatible gcc/plugin versions"));
111852 + return 1;
111853 + }
111854 +
111855 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
111856 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
111857 +
111858 + return 0;
111859 +}
111860 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
111861 new file mode 100644
111862 index 0000000..89f256d
111863 --- /dev/null
111864 +++ b/tools/gcc/kernexec_plugin.c
111865 @@ -0,0 +1,522 @@
111866 +/*
111867 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111868 + * Licensed under the GPL v2
111869 + *
111870 + * Note: the choice of the license means that the compilation process is
111871 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111872 + * but for the kernel it doesn't matter since it doesn't link against
111873 + * any of the gcc libraries
111874 + *
111875 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
111876 + *
111877 + * TODO:
111878 + *
111879 + * BUGS:
111880 + * - none known
111881 + */
111882 +
111883 +#include "gcc-common.h"
111884 +
111885 +int plugin_is_GPL_compatible;
111886 +
111887 +static struct plugin_info kernexec_plugin_info = {
111888 + .version = "201401260140",
111889 + .help = "method=[bts|or]\tinstrumentation method\n"
111890 +};
111891 +
111892 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
111893 +static void (*kernexec_instrument_retaddr)(rtx);
111894 +
111895 +/*
111896 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
111897 + */
111898 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
111899 +{
111900 + gimple asm_movabs_stmt;
111901 +
111902 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
111903 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
111904 + gimple_asm_set_volatile(asm_movabs_stmt, true);
111905 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
111906 + update_stmt(asm_movabs_stmt);
111907 +}
111908 +
111909 +/*
111910 + * find all asm() stmts that clobber r12 and add a reload of r12
111911 + */
111912 +static unsigned int execute_kernexec_reload(void)
111913 +{
111914 + basic_block bb;
111915 +
111916 + // 1. loop through BBs and GIMPLE statements
111917 + FOR_EACH_BB_FN(bb, cfun) {
111918 + gimple_stmt_iterator gsi;
111919 +
111920 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111921 + // gimple match: __asm__ ("" : : : "r12");
111922 + gimple asm_stmt;
111923 + size_t nclobbers;
111924 +
111925 + // is it an asm ...
111926 + asm_stmt = gsi_stmt(gsi);
111927 + if (gimple_code(asm_stmt) != GIMPLE_ASM)
111928 + continue;
111929 +
111930 + // ... clobbering r12
111931 + nclobbers = gimple_asm_nclobbers(asm_stmt);
111932 + while (nclobbers--) {
111933 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
111934 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
111935 + continue;
111936 + kernexec_reload_fptr_mask(&gsi);
111937 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
111938 + break;
111939 + }
111940 + }
111941 + }
111942 +
111943 + return 0;
111944 +}
111945 +
111946 +/*
111947 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
111948 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
111949 + */
111950 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
111951 +{
111952 + gimple assign_intptr, assign_new_fptr, call_stmt;
111953 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
111954 +
111955 + call_stmt = gsi_stmt(*gsi);
111956 + old_fptr = gimple_call_fn(call_stmt);
111957 +
111958 + // create temporary unsigned long variable used for bitops and cast fptr to it
111959 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
111960 + add_referenced_var(intptr);
111961 + intptr = make_ssa_name(intptr, NULL);
111962 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
111963 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111964 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111965 + update_stmt(assign_intptr);
111966 +
111967 + // apply logical or to temporary unsigned long and bitmask
111968 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
111969 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
111970 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
111971 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
111972 + assign_intptr = gimple_build_assign(intptr, orptr);
111973 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111974 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111975 + update_stmt(assign_intptr);
111976 +
111977 + // cast temporary unsigned long back to a temporary fptr variable
111978 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
111979 + add_referenced_var(new_fptr);
111980 + new_fptr = make_ssa_name(new_fptr, NULL);
111981 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
111982 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
111983 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
111984 + update_stmt(assign_new_fptr);
111985 +
111986 + // replace call stmt fn with the new fptr
111987 + gimple_call_set_fn(call_stmt, new_fptr);
111988 + update_stmt(call_stmt);
111989 +}
111990 +
111991 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
111992 +{
111993 + gimple asm_or_stmt, call_stmt;
111994 + tree old_fptr, new_fptr, input, output;
111995 +#if BUILDING_GCC_VERSION <= 4007
111996 + VEC(tree, gc) *inputs = NULL;
111997 + VEC(tree, gc) *outputs = NULL;
111998 +#else
111999 + vec<tree, va_gc> *inputs = NULL;
112000 + vec<tree, va_gc> *outputs = NULL;
112001 +#endif
112002 +
112003 + call_stmt = gsi_stmt(*gsi);
112004 + old_fptr = gimple_call_fn(call_stmt);
112005 +
112006 + // create temporary fptr variable
112007 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
112008 + add_referenced_var(new_fptr);
112009 + new_fptr = make_ssa_name(new_fptr, NULL);
112010 +
112011 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
112012 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
112013 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
112014 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
112015 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
112016 +#if BUILDING_GCC_VERSION <= 4007
112017 + VEC_safe_push(tree, gc, inputs, input);
112018 + VEC_safe_push(tree, gc, outputs, output);
112019 +#else
112020 + vec_safe_push(inputs, input);
112021 + vec_safe_push(outputs, output);
112022 +#endif
112023 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
112024 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
112025 + gimple_asm_set_volatile(asm_or_stmt, true);
112026 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
112027 + update_stmt(asm_or_stmt);
112028 +
112029 + // replace call stmt fn with the new fptr
112030 + gimple_call_set_fn(call_stmt, new_fptr);
112031 + update_stmt(call_stmt);
112032 +}
112033 +
112034 +/*
112035 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
112036 + */
112037 +static unsigned int execute_kernexec_fptr(void)
112038 +{
112039 + basic_block bb;
112040 +
112041 + // 1. loop through BBs and GIMPLE statements
112042 + FOR_EACH_BB_FN(bb, cfun) {
112043 + gimple_stmt_iterator gsi;
112044 +
112045 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
112046 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
112047 + tree fn;
112048 + gimple call_stmt;
112049 +
112050 + // is it a call ...
112051 + call_stmt = gsi_stmt(gsi);
112052 + if (!is_gimple_call(call_stmt))
112053 + continue;
112054 + fn = gimple_call_fn(call_stmt);
112055 + if (TREE_CODE(fn) == ADDR_EXPR)
112056 + continue;
112057 + if (TREE_CODE(fn) != SSA_NAME)
112058 + gcc_unreachable();
112059 +
112060 + // ... through a function pointer
112061 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
112062 + fn = SSA_NAME_VAR(fn);
112063 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
112064 + debug_tree(fn);
112065 + gcc_unreachable();
112066 + }
112067 + }
112068 + fn = TREE_TYPE(fn);
112069 + if (TREE_CODE(fn) != POINTER_TYPE)
112070 + continue;
112071 + fn = TREE_TYPE(fn);
112072 + if (TREE_CODE(fn) != FUNCTION_TYPE)
112073 + continue;
112074 +
112075 + kernexec_instrument_fptr(&gsi);
112076 +
112077 +//debug_tree(gimple_call_fn(call_stmt));
112078 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
112079 + }
112080 + }
112081 +
112082 + return 0;
112083 +}
112084 +
112085 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
112086 +static void kernexec_instrument_retaddr_bts(rtx insn)
112087 +{
112088 + rtx btsq;
112089 + rtvec argvec, constraintvec, labelvec;
112090 + int line;
112091 +
112092 + // create asm volatile("btsq $63,(%%rsp)":::)
112093 + argvec = rtvec_alloc(0);
112094 + constraintvec = rtvec_alloc(0);
112095 + labelvec = rtvec_alloc(0);
112096 + line = expand_location(RTL_LOCATION(insn)).line;
112097 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112098 + MEM_VOLATILE_P(btsq) = 1;
112099 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
112100 + emit_insn_before(btsq, insn);
112101 +}
112102 +
112103 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
112104 +static void kernexec_instrument_retaddr_or(rtx insn)
112105 +{
112106 + rtx orq;
112107 + rtvec argvec, constraintvec, labelvec;
112108 + int line;
112109 +
112110 + // create asm volatile("orq %%r12,(%%rsp)":::)
112111 + argvec = rtvec_alloc(0);
112112 + constraintvec = rtvec_alloc(0);
112113 + labelvec = rtvec_alloc(0);
112114 + line = expand_location(RTL_LOCATION(insn)).line;
112115 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
112116 + MEM_VOLATILE_P(orq) = 1;
112117 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
112118 + emit_insn_before(orq, insn);
112119 +}
112120 +
112121 +/*
112122 + * find all asm level function returns and forcibly set the highest bit of the return address
112123 + */
112124 +static unsigned int execute_kernexec_retaddr(void)
112125 +{
112126 + rtx insn;
112127 +
112128 +// if (stack_realign_drap)
112129 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112130 +
112131 + // 1. find function returns
112132 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
112133 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
112134 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
112135 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
112136 + rtx body;
112137 +
112138 + // is it a retn
112139 + if (!JUMP_P(insn))
112140 + continue;
112141 + body = PATTERN(insn);
112142 + if (GET_CODE(body) == PARALLEL)
112143 + body = XVECEXP(body, 0, 0);
112144 + if (!ANY_RETURN_P(body))
112145 + continue;
112146 + kernexec_instrument_retaddr(insn);
112147 + }
112148 +
112149 +// print_simple_rtl(stderr, get_insns());
112150 +// print_rtl(stderr, get_insns());
112151 +
112152 + return 0;
112153 +}
112154 +
112155 +static bool kernexec_cmodel_check(void)
112156 +{
112157 + tree section;
112158 +
112159 + if (ix86_cmodel != CM_KERNEL)
112160 + return false;
112161 +
112162 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
112163 + if (!section || !TREE_VALUE(section))
112164 + return true;
112165 +
112166 + section = TREE_VALUE(TREE_VALUE(section));
112167 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
112168 + return true;
112169 +
112170 + return false;
112171 +}
112172 +
112173 +#if BUILDING_GCC_VERSION >= 4009
112174 +static const struct pass_data kernexec_reload_pass_data = {
112175 +#else
112176 +static struct gimple_opt_pass kernexec_reload_pass = {
112177 + .pass = {
112178 +#endif
112179 + .type = GIMPLE_PASS,
112180 + .name = "kernexec_reload",
112181 +#if BUILDING_GCC_VERSION >= 4008
112182 + .optinfo_flags = OPTGROUP_NONE,
112183 +#endif
112184 +#if BUILDING_GCC_VERSION >= 4009
112185 + .has_gate = true,
112186 + .has_execute = true,
112187 +#else
112188 + .gate = kernexec_cmodel_check,
112189 + .execute = execute_kernexec_reload,
112190 + .sub = NULL,
112191 + .next = NULL,
112192 + .static_pass_number = 0,
112193 +#endif
112194 + .tv_id = TV_NONE,
112195 + .properties_required = 0,
112196 + .properties_provided = 0,
112197 + .properties_destroyed = 0,
112198 + .todo_flags_start = 0,
112199 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112200 +#if BUILDING_GCC_VERSION < 4009
112201 + }
112202 +#endif
112203 +};
112204 +
112205 +#if BUILDING_GCC_VERSION >= 4009
112206 +static const struct pass_data kernexec_fptr_pass_data = {
112207 +#else
112208 +static struct gimple_opt_pass kernexec_fptr_pass = {
112209 + .pass = {
112210 +#endif
112211 + .type = GIMPLE_PASS,
112212 + .name = "kernexec_fptr",
112213 +#if BUILDING_GCC_VERSION >= 4008
112214 + .optinfo_flags = OPTGROUP_NONE,
112215 +#endif
112216 +#if BUILDING_GCC_VERSION >= 4009
112217 + .has_gate = true,
112218 + .has_execute = true,
112219 +#else
112220 + .gate = kernexec_cmodel_check,
112221 + .execute = execute_kernexec_fptr,
112222 + .sub = NULL,
112223 + .next = NULL,
112224 + .static_pass_number = 0,
112225 +#endif
112226 + .tv_id = TV_NONE,
112227 + .properties_required = 0,
112228 + .properties_provided = 0,
112229 + .properties_destroyed = 0,
112230 + .todo_flags_start = 0,
112231 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
112232 +#if BUILDING_GCC_VERSION < 4009
112233 + }
112234 +#endif
112235 +};
112236 +
112237 +#if BUILDING_GCC_VERSION >= 4009
112238 +static const struct pass_data kernexec_retaddr_pass_data = {
112239 +#else
112240 +static struct rtl_opt_pass kernexec_retaddr_pass = {
112241 + .pass = {
112242 +#endif
112243 + .type = RTL_PASS,
112244 + .name = "kernexec_retaddr",
112245 +#if BUILDING_GCC_VERSION >= 4008
112246 + .optinfo_flags = OPTGROUP_NONE,
112247 +#endif
112248 +#if BUILDING_GCC_VERSION >= 4009
112249 + .has_gate = true,
112250 + .has_execute = true,
112251 +#else
112252 + .gate = kernexec_cmodel_check,
112253 + .execute = execute_kernexec_retaddr,
112254 + .sub = NULL,
112255 + .next = NULL,
112256 + .static_pass_number = 0,
112257 +#endif
112258 + .tv_id = TV_NONE,
112259 + .properties_required = 0,
112260 + .properties_provided = 0,
112261 + .properties_destroyed = 0,
112262 + .todo_flags_start = 0,
112263 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
112264 +#if BUILDING_GCC_VERSION < 4009
112265 + }
112266 +#endif
112267 +};
112268 +
112269 +#if BUILDING_GCC_VERSION >= 4009
112270 +namespace {
112271 +class kernexec_reload_pass : public gimple_opt_pass {
112272 +public:
112273 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
112274 + bool gate() { return kernexec_cmodel_check(); }
112275 + unsigned int execute() { return execute_kernexec_reload(); }
112276 +};
112277 +
112278 +class kernexec_fptr_pass : public gimple_opt_pass {
112279 +public:
112280 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
112281 + bool gate() { return kernexec_cmodel_check(); }
112282 + unsigned int execute() { return execute_kernexec_fptr(); }
112283 +};
112284 +
112285 +class kernexec_retaddr_pass : public rtl_opt_pass {
112286 +public:
112287 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
112288 + bool gate() { return kernexec_cmodel_check(); }
112289 + unsigned int execute() { return execute_kernexec_retaddr(); }
112290 +};
112291 +}
112292 +
112293 +static opt_pass *make_kernexec_reload_pass(void)
112294 +{
112295 + return new kernexec_reload_pass();
112296 +}
112297 +
112298 +static opt_pass *make_kernexec_fptr_pass(void)
112299 +{
112300 + return new kernexec_fptr_pass();
112301 +}
112302 +
112303 +static opt_pass *make_kernexec_retaddr_pass(void)
112304 +{
112305 + return new kernexec_retaddr_pass();
112306 +}
112307 +#else
112308 +static struct opt_pass *make_kernexec_reload_pass(void)
112309 +{
112310 + return &kernexec_reload_pass.pass;
112311 +}
112312 +
112313 +static struct opt_pass *make_kernexec_fptr_pass(void)
112314 +{
112315 + return &kernexec_fptr_pass.pass;
112316 +}
112317 +
112318 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112319 +{
112320 + return &kernexec_retaddr_pass.pass;
112321 +}
112322 +#endif
112323 +
112324 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112325 +{
112326 + const char * const plugin_name = plugin_info->base_name;
112327 + const int argc = plugin_info->argc;
112328 + const struct plugin_argument * const argv = plugin_info->argv;
112329 + int i;
112330 + struct register_pass_info kernexec_reload_pass_info;
112331 + struct register_pass_info kernexec_fptr_pass_info;
112332 + struct register_pass_info kernexec_retaddr_pass_info;
112333 +
112334 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112335 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112336 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112337 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112338 +
112339 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112340 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112341 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112342 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112343 +
112344 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112345 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112346 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112347 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112348 +
112349 + if (!plugin_default_version_check(version, &gcc_version)) {
112350 + error(G_("incompatible gcc/plugin versions"));
112351 + return 1;
112352 + }
112353 +
112354 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112355 +
112356 + if (TARGET_64BIT == 0)
112357 + return 0;
112358 +
112359 + for (i = 0; i < argc; ++i) {
112360 + if (!strcmp(argv[i].key, "method")) {
112361 + if (!argv[i].value) {
112362 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112363 + continue;
112364 + }
112365 + if (!strcmp(argv[i].value, "bts")) {
112366 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112367 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112368 + } else if (!strcmp(argv[i].value, "or")) {
112369 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112370 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112371 + fix_register("r12", 1, 1);
112372 + } else
112373 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112374 + continue;
112375 + }
112376 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112377 + }
112378 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112379 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112380 +
112381 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112382 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112383 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112384 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112385 +
112386 + return 0;
112387 +}
112388 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112389 new file mode 100644
112390 index 0000000..2a39357
112391 --- /dev/null
112392 +++ b/tools/gcc/latent_entropy_plugin.c
112393 @@ -0,0 +1,467 @@
112394 +/*
112395 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
112396 + * Licensed under the GPL v2
112397 + *
112398 + * Note: the choice of the license means that the compilation process is
112399 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112400 + * but for the kernel it doesn't matter since it doesn't link against
112401 + * any of the gcc libraries
112402 + *
112403 + * gcc plugin to help generate a little bit of entropy from program state,
112404 + * used throughout the uptime of the kernel
112405 + *
112406 + * TODO:
112407 + * - add ipa pass to identify not explicitly marked candidate functions
112408 + * - mix in more program state (function arguments/return values, loop variables, etc)
112409 + * - more instrumentation control via attribute parameters
112410 + *
112411 + * BUGS:
112412 + * - LTO needs -flto-partition=none for now
112413 + */
112414 +
112415 +#include "gcc-common.h"
112416 +
112417 +int plugin_is_GPL_compatible;
112418 +
112419 +static GTY(()) tree latent_entropy_decl;
112420 +
112421 +static struct plugin_info latent_entropy_plugin_info = {
112422 + .version = "201409101820",
112423 + .help = NULL
112424 +};
112425 +
112426 +static unsigned HOST_WIDE_INT seed;
112427 +static unsigned HOST_WIDE_INT get_random_const(void)
112428 +{
112429 + unsigned int i;
112430 + unsigned HOST_WIDE_INT ret = 0;
112431 +
112432 + for (i = 0; i < 8 * sizeof ret; i++) {
112433 + ret = (ret << 1) | (seed & 1);
112434 + seed >>= 1;
112435 + if (ret & 1)
112436 + seed ^= 0xD800000000000000ULL;
112437 + }
112438 +
112439 + return ret;
112440 +}
112441 +
112442 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112443 +{
112444 + tree type;
112445 + unsigned long long mask;
112446 +#if BUILDING_GCC_VERSION <= 4007
112447 + VEC(constructor_elt, gc) *vals;
112448 +#else
112449 + vec<constructor_elt, va_gc> *vals;
112450 +#endif
112451 +
112452 + switch (TREE_CODE(*node)) {
112453 + default:
112454 + *no_add_attrs = true;
112455 + error("%qE attribute only applies to functions and variables", name);
112456 + break;
112457 +
112458 + case VAR_DECL:
112459 + if (DECL_INITIAL(*node)) {
112460 + *no_add_attrs = true;
112461 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112462 + break;
112463 + }
112464 +
112465 + if (!TREE_STATIC(*node)) {
112466 + *no_add_attrs = true;
112467 + error("variable %qD with %qE attribute must not be local", *node, name);
112468 + break;
112469 + }
112470 +
112471 + type = TREE_TYPE(*node);
112472 + switch (TREE_CODE(type)) {
112473 + default:
112474 + *no_add_attrs = true;
112475 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112476 + break;
112477 +
112478 + case RECORD_TYPE: {
112479 + tree field;
112480 + unsigned int nelt = 0;
112481 +
112482 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112483 + tree fieldtype;
112484 +
112485 + fieldtype = TREE_TYPE(field);
112486 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112487 + *no_add_attrs = true;
112488 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112489 + break;
112490 + }
112491 + }
112492 +
112493 + if (field)
112494 + break;
112495 +
112496 +#if BUILDING_GCC_VERSION <= 4007
112497 + vals = VEC_alloc(constructor_elt, gc, nelt);
112498 +#else
112499 + vec_alloc(vals, nelt);
112500 +#endif
112501 +
112502 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112503 + tree fieldtype;
112504 +
112505 + fieldtype = TREE_TYPE(field);
112506 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112507 + mask = 2 * (mask - 1) + 1;
112508 +
112509 + if (TYPE_UNSIGNED(fieldtype))
112510 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112511 + else
112512 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112513 + }
112514 +
112515 + DECL_INITIAL(*node) = build_constructor(type, vals);
112516 +//debug_tree(DECL_INITIAL(*node));
112517 + break;
112518 + }
112519 +
112520 + case INTEGER_TYPE:
112521 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112522 + mask = 2 * (mask - 1) + 1;
112523 +
112524 + if (TYPE_UNSIGNED(type))
112525 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112526 + else
112527 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112528 + break;
112529 +
112530 + case ARRAY_TYPE: {
112531 + tree elt_type, array_size, elt_size;
112532 + unsigned int i, nelt;
112533 +
112534 + elt_type = TREE_TYPE(type);
112535 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112536 + array_size = TYPE_SIZE_UNIT(type);
112537 +
112538 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112539 + *no_add_attrs = true;
112540 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112541 + break;
112542 + }
112543 +
112544 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112545 +#if BUILDING_GCC_VERSION <= 4007
112546 + vals = VEC_alloc(constructor_elt, gc, nelt);
112547 +#else
112548 + vec_alloc(vals, nelt);
112549 +#endif
112550 +
112551 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112552 + mask = 2 * (mask - 1) + 1;
112553 +
112554 + for (i = 0; i < nelt; i++)
112555 + if (TYPE_UNSIGNED(elt_type))
112556 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112557 + else
112558 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112559 +
112560 + DECL_INITIAL(*node) = build_constructor(type, vals);
112561 +//debug_tree(DECL_INITIAL(*node));
112562 + break;
112563 + }
112564 + }
112565 + break;
112566 +
112567 + case FUNCTION_DECL:
112568 + break;
112569 + }
112570 +
112571 + return NULL_TREE;
112572 +}
112573 +
112574 +static struct attribute_spec latent_entropy_attr = {
112575 + .name = "latent_entropy",
112576 + .min_length = 0,
112577 + .max_length = 0,
112578 + .decl_required = true,
112579 + .type_required = false,
112580 + .function_type_required = false,
112581 + .handler = handle_latent_entropy_attribute,
112582 +#if BUILDING_GCC_VERSION >= 4007
112583 + .affects_type_identity = false
112584 +#endif
112585 +};
112586 +
112587 +static void register_attributes(void *event_data, void *data)
112588 +{
112589 + register_attribute(&latent_entropy_attr);
112590 +}
112591 +
112592 +static bool gate_latent_entropy(void)
112593 +{
112594 + // don't bother with noreturn functions for now
112595 + if (TREE_THIS_VOLATILE(current_function_decl))
112596 + return false;
112597 +
112598 + // gcc-4.5 doesn't discover some trivial noreturn functions
112599 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112600 + return false;
112601 +
112602 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112603 +}
112604 +
112605 +static enum tree_code get_op(tree *rhs)
112606 +{
112607 + static enum tree_code op;
112608 + unsigned HOST_WIDE_INT random_const;
112609 +
112610 + random_const = get_random_const();
112611 +
112612 + switch (op) {
112613 + case BIT_XOR_EXPR:
112614 + op = PLUS_EXPR;
112615 + break;
112616 +
112617 + case PLUS_EXPR:
112618 + if (rhs) {
112619 + op = LROTATE_EXPR;
112620 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
112621 + break;
112622 + }
112623 +
112624 + case LROTATE_EXPR:
112625 + default:
112626 + op = BIT_XOR_EXPR;
112627 + break;
112628 + }
112629 + if (rhs)
112630 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
112631 + return op;
112632 +}
112633 +
112634 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
112635 +{
112636 + gimple_stmt_iterator gsi;
112637 + gimple assign;
112638 + tree addxorrol, rhs;
112639 + enum tree_code op;
112640 +
112641 + op = get_op(&rhs);
112642 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
112643 + assign = gimple_build_assign(local_entropy, addxorrol);
112644 + gsi = gsi_after_labels(bb);
112645 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
112646 + update_stmt(assign);
112647 +//debug_bb(bb);
112648 +}
112649 +
112650 +static void perturb_latent_entropy(basic_block bb, tree rhs)
112651 +{
112652 + gimple_stmt_iterator gsi;
112653 + gimple assign;
112654 + tree addxorrol, temp;
112655 +
112656 + // 1. create temporary copy of latent_entropy
112657 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
112658 + add_referenced_var(temp);
112659 +
112660 + // 2. read...
112661 + temp = make_ssa_name(temp, NULL);
112662 + assign = gimple_build_assign(temp, latent_entropy_decl);
112663 + SSA_NAME_DEF_STMT(temp) = assign;
112664 + add_referenced_var(latent_entropy_decl);
112665 + gsi = gsi_after_labels(bb);
112666 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112667 + update_stmt(assign);
112668 +
112669 + // 3. ...modify...
112670 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
112671 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
112672 + assign = gimple_build_assign(temp, addxorrol);
112673 + SSA_NAME_DEF_STMT(temp) = assign;
112674 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112675 + update_stmt(assign);
112676 +
112677 + // 4. ...write latent_entropy
112678 + assign = gimple_build_assign(latent_entropy_decl, temp);
112679 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112680 + update_stmt(assign);
112681 +}
112682 +
112683 +static unsigned int execute_latent_entropy(void)
112684 +{
112685 + basic_block bb;
112686 + gimple assign;
112687 + gimple_stmt_iterator gsi;
112688 + tree local_entropy;
112689 +
112690 + if (!latent_entropy_decl) {
112691 +#if BUILDING_GCC_VERSION >= 4009
112692 + varpool_node *node;
112693 +#else
112694 + struct varpool_node *node;
112695 +#endif
112696 +
112697 + FOR_EACH_VARIABLE(node) {
112698 + tree var = NODE_DECL(node);
112699 +
112700 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
112701 + continue;
112702 + latent_entropy_decl = var;
112703 +// debug_tree(var);
112704 + break;
112705 + }
112706 + if (!latent_entropy_decl) {
112707 +// debug_tree(current_function_decl);
112708 + return 0;
112709 + }
112710 + }
112711 +
112712 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112713 +
112714 + // 1. create local entropy variable
112715 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
112716 + add_referenced_var(local_entropy);
112717 + mark_sym_for_renaming(local_entropy);
112718 +
112719 + // 2. initialize local entropy variable
112720 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
112721 + if (dom_info_available_p(CDI_DOMINATORS))
112722 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
112723 + gsi = gsi_start_bb(bb);
112724 +
112725 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
112726 +// gimple_set_location(assign, loc);
112727 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112728 + update_stmt(assign);
112729 +//debug_bb(bb);
112730 + gcc_assert(single_succ_p(bb));
112731 + bb = single_succ(bb);
112732 +
112733 + // 3. instrument each BB with an operation on the local entropy variable
112734 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
112735 + perturb_local_entropy(bb, local_entropy);
112736 +//debug_bb(bb);
112737 + bb = bb->next_bb;
112738 + };
112739 +
112740 + // 4. mix local entropy into the global entropy variable
112741 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112742 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
112743 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112744 + return 0;
112745 +}
112746 +
112747 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
112748 +{
112749 + tree latent_entropy_type;
112750 +
112751 + seed = get_random_seed(false);
112752 +
112753 + if (in_lto_p)
112754 + return;
112755 +
112756 + // extern volatile u64 latent_entropy
112757 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
112758 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
112759 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
112760 +
112761 + TREE_STATIC(latent_entropy_decl) = 1;
112762 + TREE_PUBLIC(latent_entropy_decl) = 1;
112763 + TREE_USED(latent_entropy_decl) = 1;
112764 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
112765 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
112766 + DECL_EXTERNAL(latent_entropy_decl) = 1;
112767 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
112768 + lang_hooks.decls.pushdecl(latent_entropy_decl);
112769 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
112770 +// varpool_finalize_decl(latent_entropy_decl);
112771 +// varpool_mark_needed_node(latent_entropy_decl);
112772 +}
112773 +
112774 +#if BUILDING_GCC_VERSION >= 4009
112775 +static const struct pass_data latent_entropy_pass_data = {
112776 +#else
112777 +static struct gimple_opt_pass latent_entropy_pass = {
112778 + .pass = {
112779 +#endif
112780 + .type = GIMPLE_PASS,
112781 + .name = "latent_entropy",
112782 +#if BUILDING_GCC_VERSION >= 4008
112783 + .optinfo_flags = OPTGROUP_NONE,
112784 +#endif
112785 +#if BUILDING_GCC_VERSION >= 4009
112786 + .has_gate = true,
112787 + .has_execute = true,
112788 +#else
112789 + .gate = gate_latent_entropy,
112790 + .execute = execute_latent_entropy,
112791 + .sub = NULL,
112792 + .next = NULL,
112793 + .static_pass_number = 0,
112794 +#endif
112795 + .tv_id = TV_NONE,
112796 + .properties_required = PROP_gimple_leh | PROP_cfg,
112797 + .properties_provided = 0,
112798 + .properties_destroyed = 0,
112799 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
112800 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
112801 +#if BUILDING_GCC_VERSION < 4009
112802 + }
112803 +#endif
112804 +};
112805 +
112806 +#if BUILDING_GCC_VERSION >= 4009
112807 +namespace {
112808 +class latent_entropy_pass : public gimple_opt_pass {
112809 +public:
112810 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
112811 + bool gate() { return gate_latent_entropy(); }
112812 + unsigned int execute() { return execute_latent_entropy(); }
112813 +};
112814 +}
112815 +
112816 +static opt_pass *make_latent_entropy_pass(void)
112817 +{
112818 + return new latent_entropy_pass();
112819 +}
112820 +#else
112821 +static struct opt_pass *make_latent_entropy_pass(void)
112822 +{
112823 + return &latent_entropy_pass.pass;
112824 +}
112825 +#endif
112826 +
112827 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112828 +{
112829 + const char * const plugin_name = plugin_info->base_name;
112830 + struct register_pass_info latent_entropy_pass_info;
112831 +
112832 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
112833 + latent_entropy_pass_info.reference_pass_name = "optimized";
112834 + latent_entropy_pass_info.ref_pass_instance_number = 1;
112835 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112836 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
112837 + {
112838 + .base = &latent_entropy_decl,
112839 + .nelt = 1,
112840 + .stride = sizeof(latent_entropy_decl),
112841 + .cb = &gt_ggc_mx_tree_node,
112842 + .pchw = &gt_pch_nx_tree_node
112843 + },
112844 + LAST_GGC_ROOT_TAB
112845 + };
112846 +
112847 + if (!plugin_default_version_check(version, &gcc_version)) {
112848 + error(G_("incompatible gcc/plugin versions"));
112849 + return 1;
112850 + }
112851 +
112852 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
112853 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
112854 + if (!in_lto_p)
112855 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
112856 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
112857 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112858 +
112859 + return 0;
112860 +}
112861 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
112862 new file mode 100644
112863 index 0000000..a5cb46b
112864 --- /dev/null
112865 +++ b/tools/gcc/randomize_layout_plugin.c
112866 @@ -0,0 +1,915 @@
112867 +/*
112868 + * Copyright 2014 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
112869 + * and PaX Team <pageexec@freemail.hu>
112870 + * Licensed under the GPL v2
112871 + *
112872 + * Usage:
112873 + * $ # for 4.5/4.6/C based 4.7
112874 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112875 + * $ # for C++ based 4.7/4.8+
112876 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112877 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
112878 + */
112879 +
112880 +#include "gcc-common.h"
112881 +#include "randomize_layout_seed.h"
112882 +
112883 +#if BUILDING_GCC_MAJOR < 4 || BUILDING_GCC_MINOR < 6 || (BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
112884 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
112885 +#endif
112886 +
112887 +#define ORIG_TYPE_NAME(node) \
112888 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
112889 +
112890 +int plugin_is_GPL_compatible;
112891 +
112892 +static int performance_mode;
112893 +
112894 +static struct plugin_info randomize_layout_plugin_info = {
112895 + .version = "201402201816",
112896 + .help = "disable\t\t\tdo not activate plugin\n"
112897 + "performance-mode\tenable cacheline-aware layout randomization\n"
112898 +};
112899 +
112900 +/* from old Linux dcache.h */
112901 +static inline unsigned long
112902 +partial_name_hash(unsigned long c, unsigned long prevhash)
112903 +{
112904 + return (prevhash + (c << 4) + (c >> 4)) * 11;
112905 +}
112906 +static inline unsigned int
112907 +name_hash(const unsigned char *name)
112908 +{
112909 + unsigned long hash = 0;
112910 + unsigned int len = strlen((const char *)name);
112911 + while (len--)
112912 + hash = partial_name_hash(*name++, hash);
112913 + return (unsigned int)hash;
112914 +}
112915 +
112916 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112917 +{
112918 + tree type;
112919 +
112920 + *no_add_attrs = true;
112921 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112922 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112923 + return NULL_TREE;
112924 + }
112925 +
112926 + if (TREE_CODE(*node) == PARM_DECL) {
112927 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112928 + return NULL_TREE;
112929 + }
112930 +
112931 + if (TREE_CODE(*node) == VAR_DECL) {
112932 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112933 + return NULL_TREE;
112934 + }
112935 +
112936 + if (TYPE_P(*node)) {
112937 + type = *node;
112938 + } else {
112939 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112940 + type = TREE_TYPE(*node);
112941 + }
112942 +
112943 + if (TREE_CODE(type) != RECORD_TYPE) {
112944 + error("%qE attribute used on %qT applies to struct types only", name, type);
112945 + return NULL_TREE;
112946 + }
112947 +
112948 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112949 + error("%qE attribute is already applied to the type %qT", name, type);
112950 + return NULL_TREE;
112951 + }
112952 +
112953 + *no_add_attrs = false;
112954 +
112955 + return NULL_TREE;
112956 +}
112957 +
112958 +/* set on complete types that we don't need to inspect further at all */
112959 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112960 +{
112961 + *no_add_attrs = false;
112962 + return NULL_TREE;
112963 +}
112964 +
112965 +/*
112966 + * set on types that we've performed a shuffle on, to prevent re-shuffling
112967 + * this does not preclude us from inspecting its fields for potential shuffles
112968 + */
112969 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112970 +{
112971 + *no_add_attrs = false;
112972 + return NULL_TREE;
112973 +}
112974 +
112975 +/*
112976 + * 64bit variant of Bob Jenkins' public domain PRNG
112977 + * 256 bits of internal state
112978 + */
112979 +
112980 +typedef unsigned long long u64;
112981 +
112982 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
112983 +
112984 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
112985 +static u64 ranval(ranctx *x) {
112986 + u64 e = x->a - rot(x->b, 7);
112987 + x->a = x->b ^ rot(x->c, 13);
112988 + x->b = x->c + rot(x->d, 37);
112989 + x->c = x->d + e;
112990 + x->d = e + x->a;
112991 + return x->d;
112992 +}
112993 +
112994 +static void raninit(ranctx *x, u64 *seed) {
112995 + int i;
112996 +
112997 + x->a = seed[0];
112998 + x->b = seed[1];
112999 + x->c = seed[2];
113000 + x->d = seed[3];
113001 +
113002 + for (i=0; i < 30; ++i)
113003 + (void)ranval(x);
113004 +}
113005 +
113006 +static u64 shuffle_seed[4];
113007 +
113008 +struct partition_group {
113009 + tree tree_start;
113010 + unsigned long start;
113011 + unsigned long length;
113012 +};
113013 +
113014 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
113015 +{
113016 + unsigned long i;
113017 + unsigned long accum_size = 0;
113018 + unsigned long accum_length = 0;
113019 + unsigned long group_idx = 0;
113020 +
113021 + gcc_assert(length < INT_MAX);
113022 +
113023 + memset(size_groups, 0, sizeof(struct partition_group) * length);
113024 +
113025 + for (i = 0; i < length; i++) {
113026 + if (size_groups[group_idx].tree_start == NULL_TREE) {
113027 + size_groups[group_idx].tree_start = fields[i];
113028 + size_groups[group_idx].start = i;
113029 + accum_length = 0;
113030 + accum_size = 0;
113031 + }
113032 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
113033 + accum_length++;
113034 + if (accum_size >= 64) {
113035 + size_groups[group_idx].length = accum_length;
113036 + accum_length = 0;
113037 + group_idx++;
113038 + }
113039 + }
113040 +
113041 + if (size_groups[group_idx].tree_start != NULL_TREE &&
113042 + !size_groups[group_idx].length) {
113043 + size_groups[group_idx].length = accum_length;
113044 + group_idx++;
113045 + }
113046 +
113047 + *num_groups = group_idx;
113048 +}
113049 +
113050 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113051 +{
113052 + unsigned long i, x;
113053 + struct partition_group size_group[length];
113054 + unsigned long num_groups = 0;
113055 + unsigned long randnum;
113056 +
113057 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
113058 + for (i = num_groups - 1; i > 0; i--) {
113059 + struct partition_group tmp;
113060 + randnum = ranval(prng_state) % (i + 1);
113061 + tmp = size_group[i];
113062 + size_group[i] = size_group[randnum];
113063 + size_group[randnum] = tmp;
113064 + }
113065 +
113066 + for (x = 0; x < num_groups; x++) {
113067 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
113068 + tree tmp;
113069 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
113070 + continue;
113071 + randnum = ranval(prng_state) % (i + 1);
113072 + // we could handle this case differently if desired
113073 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
113074 + continue;
113075 + tmp = newtree[i];
113076 + newtree[i] = newtree[randnum];
113077 + newtree[randnum] = tmp;
113078 + }
113079 + }
113080 +}
113081 +
113082 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
113083 +{
113084 + unsigned long i, randnum;
113085 +
113086 + for (i = length - 1; i > 0; i--) {
113087 + tree tmp;
113088 + randnum = ranval(prng_state) % (i + 1);
113089 + tmp = newtree[i];
113090 + newtree[i] = newtree[randnum];
113091 + newtree[randnum] = tmp;
113092 + }
113093 +}
113094 +
113095 +/* modern in-place Fisher-Yates shuffle */
113096 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
113097 +{
113098 + unsigned long i;
113099 + u64 seed[4];
113100 + ranctx prng_state;
113101 + const unsigned char *structname;
113102 +
113103 + if (length == 0)
113104 + return;
113105 +
113106 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113107 +
113108 + structname = ORIG_TYPE_NAME(type);
113109 +
113110 +#ifdef __DEBUG_PLUGIN
113111 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
113112 +#ifdef __DEBUG_VERBOSE
113113 + debug_tree((tree)type);
113114 +#endif
113115 +#endif
113116 +
113117 + for (i = 0; i < 4; i++) {
113118 + seed[i] = shuffle_seed[i];
113119 + seed[i] ^= name_hash(structname);
113120 + }
113121 +
113122 + raninit(&prng_state, (u64 *)&seed);
113123 +
113124 + if (performance_mode)
113125 + performance_shuffle(newtree, length, &prng_state);
113126 + else
113127 + full_shuffle(newtree, length, &prng_state);
113128 +}
113129 +
113130 +static bool is_flexible_array(const_tree field)
113131 +{
113132 + const_tree fieldtype;
113133 + const_tree typesize;
113134 + const_tree elemtype;
113135 + const_tree elemsize;
113136 +
113137 + fieldtype = TREE_TYPE(field);
113138 + typesize = TYPE_SIZE(fieldtype);
113139 +
113140 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
113141 + return false;
113142 +
113143 + elemtype = TREE_TYPE(fieldtype);
113144 + elemsize = TYPE_SIZE(elemtype);
113145 +
113146 + /* size of type is represented in bits */
113147 +
113148 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
113149 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
113150 + return true;
113151 +
113152 + if (typesize != NULL_TREE &&
113153 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
113154 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
113155 + return true;
113156 +
113157 + return false;
113158 +}
113159 +
113160 +static int relayout_struct(tree type)
113161 +{
113162 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
113163 + unsigned long shuffle_length = num_fields;
113164 + tree field;
113165 + tree newtree[num_fields];
113166 + unsigned long i;
113167 + tree list;
113168 + tree variant;
113169 + expanded_location xloc;
113170 +
113171 + if (TYPE_FIELDS(type) == NULL_TREE)
113172 + return 0;
113173 +
113174 + if (num_fields < 2)
113175 + return 0;
113176 +
113177 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113178 +
113179 + gcc_assert(num_fields < INT_MAX);
113180 +
113181 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
113182 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
113183 + return 0;
113184 +
113185 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
113186 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
113187 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
113188 + return 0;
113189 +
113190 + /* throw out any structs in uapi */
113191 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
113192 +
113193 + if (strstr(xloc.file, "/uapi/"))
113194 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
113195 +
113196 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
113197 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
113198 + newtree[i] = field;
113199 + }
113200 +
113201 + /*
113202 + * enforce that we don't randomize the layout of the last
113203 + * element of a struct if it's a 0 or 1-length array
113204 + * or a proper flexible array
113205 + */
113206 + if (is_flexible_array(newtree[num_fields - 1]))
113207 + shuffle_length--;
113208 +
113209 + shuffle(type, (tree *)newtree, shuffle_length);
113210 +
113211 + /*
113212 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
113213 + * as gcc provides no other way to detect such code
113214 + */
113215 + list = make_node(FIELD_DECL);
113216 + TREE_CHAIN(list) = newtree[0];
113217 + TREE_TYPE(list) = void_type_node;
113218 + DECL_SIZE(list) = bitsize_zero_node;
113219 + DECL_NONADDRESSABLE_P(list) = 1;
113220 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
113221 + DECL_SIZE_UNIT(list) = size_zero_node;
113222 + DECL_FIELD_OFFSET(list) = size_zero_node;
113223 + // to satisfy the constify plugin
113224 + TREE_READONLY(list) = 1;
113225 +
113226 + for (i = 0; i < num_fields - 1; i++)
113227 + TREE_CHAIN(newtree[i]) = newtree[i+1];
113228 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
113229 +
113230 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113231 + TYPE_FIELDS(variant) = list;
113232 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
113233 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
113234 + // force a re-layout
113235 + TYPE_SIZE(variant) = NULL_TREE;
113236 + layout_type(variant);
113237 + }
113238 +
113239 + return 1;
113240 +}
113241 +
113242 +/* from constify plugin */
113243 +static const_tree get_field_type(const_tree field)
113244 +{
113245 + return strip_array_types(TREE_TYPE(field));
113246 +}
113247 +
113248 +/* from constify plugin */
113249 +static bool is_fptr(const_tree fieldtype)
113250 +{
113251 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
113252 + return false;
113253 +
113254 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
113255 +}
113256 +
113257 +/* derived from constify plugin */
113258 +static int is_pure_ops_struct(const_tree node)
113259 +{
113260 + const_tree field;
113261 +
113262 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
113263 +
113264 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
113265 + const_tree fieldtype = get_field_type(field);
113266 + enum tree_code code = TREE_CODE(fieldtype);
113267 +
113268 + if (node == fieldtype)
113269 + continue;
113270 +
113271 + if (!is_fptr(fieldtype))
113272 + return 0;
113273 +
113274 + if (code != RECORD_TYPE && code != UNION_TYPE)
113275 + continue;
113276 +
113277 + if (!is_pure_ops_struct(fieldtype))
113278 + return 0;
113279 + }
113280 +
113281 + return 1;
113282 +}
113283 +
113284 +static void randomize_type(tree type)
113285 +{
113286 + tree variant;
113287 +
113288 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
113289 +
113290 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113291 + return;
113292 +
113293 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113294 + relayout_struct(type);
113295 +
113296 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113297 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113298 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113299 + }
113300 +#ifdef __DEBUG_PLUGIN
113301 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113302 +#ifdef __DEBUG_VERBOSE
113303 + debug_tree(type);
113304 +#endif
113305 +#endif
113306 +}
113307 +
113308 +static void randomize_layout_finish_decl(void *event_data, void *data)
113309 +{
113310 + tree decl = (tree)event_data;
113311 + tree type;
113312 +
113313 + if (decl == NULL_TREE || decl == error_mark_node)
113314 + return;
113315 +
113316 + type = TREE_TYPE(decl);
113317 +
113318 + if (TREE_CODE(decl) != VAR_DECL)
113319 + return;
113320 +
113321 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113322 + return;
113323 +
113324 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113325 + return;
113326 +
113327 + relayout_decl(decl);
113328 +}
113329 +
113330 +static void finish_type(void *event_data, void *data)
113331 +{
113332 + tree type = (tree)event_data;
113333 +
113334 + if (type == NULL_TREE || type == error_mark_node)
113335 + return;
113336 +
113337 + if (TREE_CODE(type) != RECORD_TYPE)
113338 + return;
113339 +
113340 + if (TYPE_FIELDS(type) == NULL_TREE)
113341 + return;
113342 +
113343 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113344 + return;
113345 +
113346 +#ifdef __DEBUG_PLUGIN
113347 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113348 +#endif
113349 +#ifdef __DEBUG_VERBOSE
113350 + debug_tree(type);
113351 +#endif
113352 + randomize_type(type);
113353 +
113354 + return;
113355 +}
113356 +
113357 +static struct attribute_spec randomize_layout_attr = {
113358 + .name = "randomize_layout",
113359 + // related to args
113360 + .min_length = 0,
113361 + .max_length = 0,
113362 + .decl_required = false,
113363 + // need type declaration
113364 + .type_required = true,
113365 + .function_type_required = false,
113366 + .handler = handle_randomize_layout_attr,
113367 +#if BUILDING_GCC_VERSION >= 4007
113368 + .affects_type_identity = true
113369 +#endif
113370 +};
113371 +
113372 +static struct attribute_spec no_randomize_layout_attr = {
113373 + .name = "no_randomize_layout",
113374 + // related to args
113375 + .min_length = 0,
113376 + .max_length = 0,
113377 + .decl_required = false,
113378 + // need type declaration
113379 + .type_required = true,
113380 + .function_type_required = false,
113381 + .handler = handle_randomize_layout_attr,
113382 +#if BUILDING_GCC_VERSION >= 4007
113383 + .affects_type_identity = true
113384 +#endif
113385 +};
113386 +
113387 +static struct attribute_spec randomize_considered_attr = {
113388 + .name = "randomize_considered",
113389 + // related to args
113390 + .min_length = 0,
113391 + .max_length = 0,
113392 + .decl_required = false,
113393 + // need type declaration
113394 + .type_required = true,
113395 + .function_type_required = false,
113396 + .handler = handle_randomize_considered_attr,
113397 +#if BUILDING_GCC_VERSION >= 4007
113398 + .affects_type_identity = false
113399 +#endif
113400 +};
113401 +
113402 +static struct attribute_spec randomize_performed_attr = {
113403 + .name = "randomize_performed",
113404 + // related to args
113405 + .min_length = 0,
113406 + .max_length = 0,
113407 + .decl_required = false,
113408 + // need type declaration
113409 + .type_required = true,
113410 + .function_type_required = false,
113411 + .handler = handle_randomize_performed_attr,
113412 +#if BUILDING_GCC_VERSION >= 4007
113413 + .affects_type_identity = false
113414 +#endif
113415 +};
113416 +
113417 +static void register_attributes(void *event_data, void *data)
113418 +{
113419 + register_attribute(&randomize_layout_attr);
113420 + register_attribute(&no_randomize_layout_attr);
113421 + register_attribute(&randomize_considered_attr);
113422 + register_attribute(&randomize_performed_attr);
113423 +}
113424 +
113425 +static void check_bad_casts_in_constructor(tree var, tree init)
113426 +{
113427 + unsigned HOST_WIDE_INT idx;
113428 + tree field, val;
113429 + tree field_type, val_type;
113430 +
113431 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113432 + if (TREE_CODE(val) == CONSTRUCTOR) {
113433 + check_bad_casts_in_constructor(var, val);
113434 + continue;
113435 + }
113436 +
113437 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113438 + normal code which all have valid 'field' trees. work around this */
113439 + if (field == NULL_TREE)
113440 + continue;
113441 + field_type = TREE_TYPE(field);
113442 + val_type = TREE_TYPE(val);
113443 +
113444 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113445 + continue;
113446 +
113447 + if (field_type == val_type)
113448 + continue;
113449 +
113450 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113451 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113452 +
113453 + if (field_type == void_type_node)
113454 + continue;
113455 + if (field_type == val_type)
113456 + continue;
113457 + if (TREE_CODE(val_type) != RECORD_TYPE)
113458 + continue;
113459 +
113460 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113461 + continue;
113462 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113463 + }
113464 +}
113465 +
113466 +/* derived from the constify plugin */
113467 +static void check_global_variables(void *event_data, void *data)
113468 +{
113469 + struct varpool_node *node;
113470 + tree init;
113471 +
113472 + FOR_EACH_VARIABLE(node) {
113473 + tree var = NODE_DECL(node);
113474 + init = DECL_INITIAL(var);
113475 + if (init == NULL_TREE)
113476 + continue;
113477 +
113478 + if (TREE_CODE(init) != CONSTRUCTOR)
113479 + continue;
113480 +
113481 + check_bad_casts_in_constructor(var, init);
113482 + }
113483 +}
113484 +
113485 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113486 +{
113487 + basic_block dom;
113488 + gimple dom_stmt;
113489 + gimple call_stmt;
113490 + const_tree dom_lhs;
113491 + const_tree poss_is_err_cond;
113492 + const_tree poss_is_err_func;
113493 + const_tree is_err_arg;
113494 +
113495 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113496 + if (!dom)
113497 + return false;
113498 +
113499 + dom_stmt = last_stmt(dom);
113500 + if (!dom_stmt)
113501 + return false;
113502 +
113503 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113504 + return false;
113505 +
113506 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113507 + return false;
113508 +
113509 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113510 + return false;
113511 +
113512 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113513 +
113514 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113515 + return false;
113516 +
113517 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113518 +
113519 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113520 + return false;
113521 +
113522 + dom_lhs = gimple_get_lhs(call_stmt);
113523 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113524 + if (!poss_is_err_func)
113525 + return false;
113526 + if (dom_lhs != poss_is_err_cond)
113527 + return false;
113528 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113529 + return false;
113530 +
113531 + is_err_arg = gimple_call_arg(call_stmt, 0);
113532 + if (!is_err_arg)
113533 + return false;
113534 +
113535 + if (is_err_arg != rhs)
113536 + return false;
113537 +
113538 + return true;
113539 +}
113540 +
113541 +static void handle_local_var_initializers(void)
113542 +{
113543 + tree var;
113544 + unsigned int i;
113545 +
113546 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113547 + tree init = DECL_INITIAL(var);
113548 + if (!init)
113549 + continue;
113550 + if (TREE_CODE(init) != CONSTRUCTOR)
113551 + continue;
113552 + check_bad_casts_in_constructor(var, init);
113553 + }
113554 +}
113555 +
113556 +/*
113557 + * iterate over all statements to find "bad" casts:
113558 + * those where the address of the start of a structure is cast
113559 + * to a pointer of a structure of a different type, or a
113560 + * structure pointer type is cast to a different structure pointer type
113561 + */
113562 +static unsigned int find_bad_casts(void)
113563 +{
113564 + basic_block bb;
113565 +
113566 + handle_local_var_initializers();
113567 +
113568 + FOR_ALL_BB_FN(bb, cfun) {
113569 + gimple_stmt_iterator gsi;
113570 +
113571 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113572 + gimple stmt;
113573 + const_tree lhs;
113574 + const_tree lhs_type;
113575 + const_tree rhs1;
113576 + const_tree rhs_type;
113577 + const_tree ptr_lhs_type;
113578 + const_tree ptr_rhs_type;
113579 + const_tree op0;
113580 + const_tree op0_type;
113581 + enum tree_code rhs_code;
113582 +
113583 + stmt = gsi_stmt(gsi);
113584 +
113585 +#ifdef __DEBUG_PLUGIN
113586 +#ifdef __DEBUG_VERBOSE
113587 + debug_gimple_stmt(stmt);
113588 + debug_tree(gimple_get_lhs(stmt));
113589 +#endif
113590 +#endif
113591 +
113592 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113593 + continue;
113594 +
113595 +#ifdef __DEBUG_PLUGIN
113596 +#ifdef __DEBUG_VERBOSE
113597 + debug_tree(gimple_assign_rhs1(stmt));
113598 +#endif
113599 +#endif
113600 +
113601 + rhs_code = gimple_assign_rhs_code(stmt);
113602 +
113603 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113604 + continue;
113605 +
113606 + lhs = gimple_get_lhs(stmt);
113607 + lhs_type = TREE_TYPE(lhs);
113608 + rhs1 = gimple_assign_rhs1(stmt);
113609 + rhs_type = TREE_TYPE(rhs1);
113610 +
113611 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113612 + TREE_CODE(lhs_type) != POINTER_TYPE)
113613 + continue;
113614 +
113615 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
113616 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
113617 +
113618 + if (ptr_rhs_type == void_type_node)
113619 + continue;
113620 +
113621 + if (ptr_lhs_type == void_type_node)
113622 + continue;
113623 +
113624 + if (dominated_by_is_err(rhs1, bb))
113625 + continue;
113626 +
113627 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
113628 +#ifndef __DEBUG_PLUGIN
113629 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
113630 +#endif
113631 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113632 + continue;
113633 + }
113634 +
113635 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
113636 + continue;
113637 +
113638 + if (rhs_code == ADDR_EXPR) {
113639 + op0 = TREE_OPERAND(rhs1, 0);
113640 +
113641 + if (op0 == NULL_TREE)
113642 + continue;
113643 +
113644 + if (TREE_CODE(op0) != VAR_DECL)
113645 + continue;
113646 +
113647 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
113648 + if (op0_type == ptr_lhs_type)
113649 + continue;
113650 +
113651 +#ifndef __DEBUG_PLUGIN
113652 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
113653 +#endif
113654 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
113655 + } else {
113656 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
113657 + /* skip bogus type casts introduced by container_of */
113658 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
113659 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
113660 + continue;
113661 +#ifndef __DEBUG_PLUGIN
113662 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
113663 +#endif
113664 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113665 + }
113666 +
113667 + }
113668 + }
113669 + return 0;
113670 +}
113671 +
113672 +#if BUILDING_GCC_VERSION >= 4009
113673 +static const struct pass_data randomize_layout_bad_cast_data = {
113674 +#else
113675 +static struct gimple_opt_pass randomize_layout_bad_cast = {
113676 + .pass = {
113677 +#endif
113678 + .type = GIMPLE_PASS,
113679 + .name = "randomize_layout_bad_cast",
113680 +#if BUILDING_GCC_VERSION >= 4008
113681 + .optinfo_flags = OPTGROUP_NONE,
113682 +#endif
113683 +#if BUILDING_GCC_VERSION >= 4009
113684 + .has_gate = false,
113685 + .has_execute = true,
113686 +#else
113687 + .gate = NULL,
113688 + .execute = find_bad_casts,
113689 + .sub = NULL,
113690 + .next = NULL,
113691 + .static_pass_number = 0,
113692 +#endif
113693 + .tv_id = TV_NONE,
113694 + .properties_required = PROP_cfg,
113695 + .properties_provided = 0,
113696 + .properties_destroyed = 0,
113697 + .todo_flags_start = 0,
113698 + .todo_flags_finish = TODO_dump_func
113699 +#if BUILDING_GCC_VERSION < 4009
113700 + }
113701 +#endif
113702 +};
113703 +
113704 +#if BUILDING_GCC_VERSION >= 4009
113705 +namespace {
113706 +class randomize_layout_bad_cast : public gimple_opt_pass {
113707 +public:
113708 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
113709 + unsigned int execute() { return find_bad_casts(); }
113710 +};
113711 +}
113712 +#endif
113713 +
113714 +static struct opt_pass *make_randomize_layout_bad_cast(void)
113715 +{
113716 +#if BUILDING_GCC_VERSION >= 4009
113717 + return new randomize_layout_bad_cast();
113718 +#else
113719 + return &randomize_layout_bad_cast.pass;
113720 +#endif
113721 +}
113722 +
113723 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113724 +{
113725 + int i;
113726 + const char * const plugin_name = plugin_info->base_name;
113727 + const int argc = plugin_info->argc;
113728 + const struct plugin_argument * const argv = plugin_info->argv;
113729 + bool enable = true;
113730 + int obtained_seed = 0;
113731 + struct register_pass_info randomize_layout_bad_cast_info;
113732 +
113733 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
113734 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
113735 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
113736 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
113737 +
113738 + if (!plugin_default_version_check(version, &gcc_version)) {
113739 + error(G_("incompatible gcc/plugin versions"));
113740 + return 1;
113741 + }
113742 +
113743 + if (strcmp(lang_hooks.name, "GNU C")) {
113744 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
113745 + enable = false;
113746 + }
113747 +
113748 + for (i = 0; i < argc; ++i) {
113749 + if (!strcmp(argv[i].key, "disable")) {
113750 + enable = false;
113751 + continue;
113752 + }
113753 + if (!strcmp(argv[i].key, "performance-mode")) {
113754 + performance_mode = 1;
113755 + continue;
113756 + }
113757 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113758 + }
113759 +
113760 + if (strlen(randstruct_seed) != 64) {
113761 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
113762 + return 1;
113763 + }
113764 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
113765 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
113766 + if (obtained_seed != 4) {
113767 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
113768 + return 1;
113769 + }
113770 +
113771 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
113772 + if (enable) {
113773 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113774 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
113775 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113776 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
113777 + }
113778 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113779 +
113780 + return 0;
113781 +}
113782 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
113783 new file mode 100644
113784 index 0000000..1f0214f
113785 --- /dev/null
113786 +++ b/tools/gcc/size_overflow_plugin/.gitignore
113787 @@ -0,0 +1,3 @@
113788 +randomize_layout_seed.h
113789 +size_overflow_hash.h
113790 +size_overflow_hash_aux.h
113791 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
113792 new file mode 100644
113793 index 0000000..1ae2ed5
113794 --- /dev/null
113795 +++ b/tools/gcc/size_overflow_plugin/Makefile
113796 @@ -0,0 +1,20 @@
113797 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
113798 +always := $($(HOSTLIBS)-y)
113799 +
113800 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
113801 +
113802 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
113803 +
113804 +quiet_cmd_build_size_overflow_hash = GENHASH $@
113805 + cmd_build_size_overflow_hash = \
113806 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
113807 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
113808 + $(call if_changed,build_size_overflow_hash)
113809 +
113810 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
113811 + cmd_build_size_overflow_hash_aux = \
113812 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
113813 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
113814 + $(call if_changed,build_size_overflow_hash_aux)
113815 +
113816 +targets += size_overflow_hash.h size_overflow_hash_aux.h
113817 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113818 new file mode 100644
113819 index 0000000..12b1e3b
113820 --- /dev/null
113821 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113822 @@ -0,0 +1,102 @@
113823 +#!/bin/bash
113824 +
113825 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
113826 +
113827 +header1="size_overflow_hash.h"
113828 +database="size_overflow_hash.data"
113829 +n=65536
113830 +hashtable_name="size_overflow_hash"
113831 +
113832 +usage() {
113833 +cat <<EOF
113834 +usage: $0 options
113835 +OPTIONS:
113836 + -h|--help help
113837 + -o header file
113838 + -d database file
113839 + -n hash array size
113840 + -s name of the hash table
113841 +EOF
113842 + return 0
113843 +}
113844 +
113845 +while true
113846 +do
113847 + case "$1" in
113848 + -h|--help) usage && exit 0;;
113849 + -n) n=$2; shift 2;;
113850 + -o) header1="$2"; shift 2;;
113851 + -d) database="$2"; shift 2;;
113852 + -s) hashtable_name="$2"; shift 2;;
113853 + --) shift 1; break ;;
113854 + *) break ;;
113855 + esac
113856 +done
113857 +
113858 +create_defines() {
113859 + for i in `seq 0 31`
113860 + do
113861 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
113862 + done
113863 + echo >> "$header1"
113864 +}
113865 +
113866 +create_structs() {
113867 + rm -f "$header1"
113868 +
113869 + create_defines
113870 +
113871 + cat "$database" | while read data
113872 + do
113873 + data_array=($data)
113874 + struct_hash_name="${data_array[0]}"
113875 + funcn="${data_array[1]}"
113876 + params="${data_array[2]}"
113877 + next="${data_array[4]}"
113878 +
113879 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
113880 +
113881 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
113882 + echo -en "\t.param\t= " >> "$header1"
113883 + line=
113884 + for param_num in ${params//-/ };
113885 + do
113886 + line="${line}PARAM"$param_num"|"
113887 + done
113888 +
113889 + echo -e "${line%?},\n};\n" >> "$header1"
113890 + done
113891 +}
113892 +
113893 +create_headers() {
113894 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
113895 +}
113896 +
113897 +create_array_elements() {
113898 + index=0
113899 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
113900 + do
113901 + data_array=($data)
113902 + i="${data_array[3]}"
113903 + hash="${data_array[0]}"
113904 + while [[ $index -lt $i ]]
113905 + do
113906 + echo -e "\t["$index"]\t= NULL," >> "$header1"
113907 + index=$(($index + 1))
113908 + done
113909 + index=$(($index + 1))
113910 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
113911 + done
113912 + echo '};' >> $header1
113913 +}
113914 +
113915 +size_overflow_plugin_dir=`dirname $header1`
113916 +if [ "$size_overflow_plugin_dir" != '.' ]; then
113917 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
113918 +fi
113919 +
113920 +create_structs
113921 +create_headers
113922 +create_array_elements
113923 +
113924 +exit 0
113925 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113926 new file mode 100644
113927 index 0000000..493fe76
113928 --- /dev/null
113929 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113930 @@ -0,0 +1,404 @@
113931 +/*
113932 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
113933 + * Licensed under the GPL v2, or (at your option) v3
113934 + *
113935 + * Homepage:
113936 + * https://github.com/ephox-gcc-plugins/size_overflow
113937 + *
113938 + * Documentation:
113939 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
113940 + *
113941 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
113942 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
113943 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
113944 + *
113945 + * Usage:
113946 + * $ make
113947 + * $ make run
113948 + */
113949 +
113950 +#include "size_overflow.h"
113951 +
113952 +// Data for the size_overflow asm stmt
113953 +struct asm_data {
113954 + // call or return stmt with our attributes
113955 + gimple target_stmt;
113956 + // def_stmt of the marked arg
113957 + gimple def_stmt;
113958 + // size_overflow asm rhs
113959 + tree input;
113960 + // the output (lhs) of the size_overflow asm is the marked arg
113961 + tree output;
113962 + // marked arg number (0 for return values)
113963 + unsigned int argnum;
113964 + // intentional mark type
113965 + enum intentional_mark intentional_mark;
113966 +};
113967 +
113968 +static void __unused print_asm_data(struct asm_data *asm_data)
113969 +{
113970 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
113971 +
113972 + fprintf(stderr, "def_stmt\n");
113973 + debug_gimple_stmt(asm_data->def_stmt);
113974 + fprintf(stderr, "target_stmt\n");
113975 + debug_gimple_stmt(asm_data->target_stmt);
113976 + fprintf(stderr, "output\n");
113977 + debug_tree(asm_data->output);
113978 + fprintf(stderr, "input\n");
113979 + debug_tree(asm_data->input);
113980 +}
113981 +
113982 +static const char *convert_mark_to_str(enum intentional_mark mark)
113983 +{
113984 + switch (mark) {
113985 + case MARK_NO:
113986 + return OK_ASM_STR;
113987 + case MARK_YES:
113988 + return YES_ASM_STR;
113989 + case MARK_END_INTENTIONAL:
113990 + return END_INTENTIONAL_ASM_STR;
113991 + case MARK_TURN_OFF:
113992 + return TURN_OFF_ASM_STR;
113993 + }
113994 + gcc_unreachable();
113995 +}
113996 +
113997 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
113998 +{
113999 + const char *fn_name;
114000 + char *asm_comment;
114001 + unsigned int len;
114002 +
114003 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
114004 + fn_name = DECL_NAME_POINTER(current_function_decl);
114005 + else
114006 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
114007 +
114008 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
114009 + gcc_assert(len > 0);
114010 +
114011 + return asm_comment;
114012 +}
114013 +
114014 +#if BUILDING_GCC_VERSION <= 4007
114015 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
114016 +#else
114017 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
114018 +#endif
114019 +{
114020 + tree list;
114021 +#if BUILDING_GCC_VERSION <= 4007
114022 + VEC(tree, gc) *vec_list = NULL;
114023 +#else
114024 + vec<tree, va_gc> *vec_list = NULL;
114025 +#endif
114026 +
114027 + list = build_tree_list(NULL_TREE, string);
114028 + list = chainon(NULL_TREE, build_tree_list(list, io));
114029 +#if BUILDING_GCC_VERSION <= 4007
114030 + VEC_safe_push(tree, gc, vec_list, list);
114031 +#else
114032 + vec_safe_push(vec_list, list);
114033 +#endif
114034 + return vec_list;
114035 +}
114036 +
114037 +static void create_so_asm_stmt(struct asm_data *asm_data)
114038 +{
114039 + char *asm_comment;
114040 + const char *mark_str;
114041 + gimple asm_stmt;
114042 + gimple_stmt_iterator gsi;
114043 + tree str_input, str_output;
114044 +#if BUILDING_GCC_VERSION <= 4007
114045 + VEC(tree, gc) *input = NULL, *output = NULL;
114046 +#else
114047 + vec<tree, va_gc> *input = NULL, *output = NULL;
114048 +#endif
114049 +
114050 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
114051 + asm_comment = create_asm_comment(asm_data, mark_str);
114052 +
114053 + str_input = build_string(2, "0");
114054 + input = create_asm_io_list(str_input, asm_data->input);
114055 + str_output = build_string(4, "=rm");
114056 + output = create_asm_io_list(str_output, asm_data->output);
114057 +
114058 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
114059 + gimple_asm_set_volatile(asm_stmt, true);
114060 +
114061 + gsi = gsi_for_stmt(asm_data->def_stmt);
114062 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
114063 +
114064 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
114065 +
114066 + free(asm_comment);
114067 +}
114068 +
114069 +static void check_size_overflow_asm(struct asm_data *asm_data)
114070 +{
114071 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
114072 +
114073 + if (old_intentional_mark == asm_data->intentional_mark)
114074 + return;
114075 + if (asm_data->intentional_mark == MARK_NO)
114076 + return;
114077 +
114078 + print_intentional_mark(old_intentional_mark);
114079 + print_intentional_mark(asm_data->intentional_mark);
114080 + gcc_unreachable();
114081 +}
114082 +
114083 +static tree get_so_asm_output(struct asm_data *asm_data)
114084 +{
114085 + gimple stmt = asm_data->target_stmt;
114086 + unsigned int argnum = asm_data->argnum;
114087 +
114088 + switch (gimple_code(stmt)) {
114089 + case GIMPLE_RETURN:
114090 + gcc_assert(argnum == 0);
114091 + return gimple_return_retval(stmt);
114092 + case GIMPLE_CALL:
114093 + gcc_assert(argnum != 0);
114094 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
114095 + return gimple_call_arg(stmt, argnum - 1);
114096 + default:
114097 + debug_gimple_stmt(stmt);
114098 + gcc_unreachable();
114099 + }
114100 +}
114101 +
114102 +static tree get_so_asm_input(struct asm_data *asm_data)
114103 +{
114104 + gimple assign;
114105 + tree output_type, new_var;
114106 + gimple_stmt_iterator gsi;
114107 +
114108 + output_type = TREE_TYPE(asm_data->output);
114109 + new_var = create_new_var(output_type);
114110 +
114111 + assign = gimple_build_assign(new_var, asm_data->output);
114112 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
114113 +
114114 + gsi = gsi_for_stmt(asm_data->target_stmt);
114115 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114116 +
114117 + asm_data->def_stmt = assign;
114118 +
114119 + new_var = create_new_var(output_type);
114120 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
114121 +
114122 + return gimple_assign_lhs(assign);
114123 +}
114124 +
114125 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
114126 +{
114127 + switch (gimple_code(asm_data->target_stmt)) {
114128 + case GIMPLE_CALL:
114129 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
114130 + break;
114131 + case GIMPLE_RETURN:
114132 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
114133 + break;
114134 + default:
114135 + debug_gimple_stmt(asm_data->target_stmt);
114136 + gcc_unreachable();
114137 + }
114138 +
114139 + update_stmt(asm_data->def_stmt);
114140 +}
114141 +
114142 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
114143 + * is of the right kind create the appropriate size_overflow asm stmts:
114144 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
114145 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
114146 + */
114147 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
114148 +{
114149 + struct asm_data asm_data;
114150 +
114151 + asm_data.target_stmt = stmt;
114152 + asm_data.argnum = argnum;
114153 + asm_data.intentional_mark = intentional_mark;
114154 +
114155 + asm_data.output = get_so_asm_output(&asm_data);
114156 + if (asm_data.output == NULL_TREE)
114157 + return;
114158 + if (is_gimple_constant(asm_data.output))
114159 + return;
114160 + if (skip_types(asm_data.output))
114161 + return;
114162 +
114163 + asm_data.def_stmt = get_def_stmt(asm_data.output);
114164 + if (is_size_overflow_asm(asm_data.def_stmt)) {
114165 + check_size_overflow_asm(&asm_data);
114166 + return;
114167 + }
114168 +
114169 + asm_data.input = get_so_asm_input(&asm_data);
114170 +
114171 + create_so_asm_stmt(&asm_data);
114172 + set_so_asm_input_target_stmt(&asm_data);
114173 +
114174 + update_stmt(asm_data.def_stmt);
114175 + update_stmt(asm_data.target_stmt);
114176 +}
114177 +
114178 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
114179 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
114180 +{
114181 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
114182 + insert_size_overflow_asm(stmt, 0, MARK_NO);
114183 + return;
114184 + }
114185 +
114186 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
114187 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
114188 +}
114189 +
114190 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
114191 +static void set_argnum_attribute(const_tree attr, bool *argnums)
114192 +{
114193 + unsigned int argnum;
114194 + tree attr_value;
114195 +
114196 + gcc_assert(attr);
114197 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
114198 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
114199 + argnums[argnum] = true;
114200 + }
114201 +}
114202 +
114203 +// Check whether the arguments are marked by the size_overflow attribute.
114204 +static void search_interesting_so_args(tree fndecl, bool *argnums)
114205 +{
114206 + const_tree attr;
114207 +
114208 + attr = get_attribute("size_overflow", fndecl);
114209 + if (attr)
114210 + set_argnum_attribute(attr, argnums);
114211 +}
114212 +
114213 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
114214 +{
114215 + enum intentional_mark mark;
114216 +
114217 + mark = check_intentional_attribute(stmt, argnum);
114218 + if (mark == MARK_NO)
114219 + return MARK_NO;
114220 + insert_size_overflow_asm(stmt, argnum, mark);
114221 + return mark;
114222 +}
114223 +
114224 +static void handle_size_overflow_attr_ret(gimple stmt)
114225 +{
114226 + enum intentional_mark mark;
114227 + bool orig_argnums[MAX_PARAM + 1] = {false};
114228 +
114229 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
114230 +
114231 + mark = handle_intentional_attr(stmt, 0);
114232 + if (mark == MARK_NO && orig_argnums[0])
114233 + insert_so_asm_by_so_attr(stmt, 0);
114234 +}
114235 +
114236 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
114237 +static void handle_size_overflow_attr_call(gimple stmt)
114238 +{
114239 + tree fndecl;
114240 + unsigned int argnum;
114241 + bool orig_argnums[MAX_PARAM + 1] = {false};
114242 +
114243 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114244 + if (fndecl == NULL_TREE)
114245 + return;
114246 + if (DECL_BUILT_IN(fndecl))
114247 + return;
114248 +
114249 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
114250 +
114251 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
114252 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
114253 +
114254 + if (mark == MARK_NO && orig_argnums[argnum])
114255 + insert_so_asm_by_so_attr(stmt, argnum);
114256 + }
114257 +}
114258 +
114259 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
114260 +static unsigned int search_interesting_functions(void)
114261 +{
114262 + basic_block bb;
114263 +
114264 + FOR_ALL_BB_FN(bb, cfun) {
114265 + gimple_stmt_iterator gsi;
114266 +
114267 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114268 + gimple stmt = gsi_stmt(gsi);
114269 +
114270 + if (is_gimple_call(stmt))
114271 + handle_size_overflow_attr_call(stmt);
114272 + else if (gimple_code(stmt) == GIMPLE_RETURN)
114273 + handle_size_overflow_attr_ret(stmt);
114274 + }
114275 + }
114276 + return 0;
114277 +}
114278 +
114279 +/*
114280 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
114281 + * this pass inserts asm stmts to mark the interesting args
114282 + * that the ipa pass will detect and insert the size overflow checks for.
114283 + */
114284 +#if BUILDING_GCC_VERSION >= 4009
114285 +static const struct pass_data insert_size_overflow_asm_pass_data = {
114286 +#else
114287 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
114288 + .pass = {
114289 +#endif
114290 + .type = GIMPLE_PASS,
114291 + .name = "insert_size_overflow_asm",
114292 +#if BUILDING_GCC_VERSION >= 4008
114293 + .optinfo_flags = OPTGROUP_NONE,
114294 +#endif
114295 +#if BUILDING_GCC_VERSION >= 4009
114296 + .has_gate = false,
114297 + .has_execute = true,
114298 +#else
114299 + .gate = NULL,
114300 + .execute = search_interesting_functions,
114301 + .sub = NULL,
114302 + .next = NULL,
114303 + .static_pass_number = 0,
114304 +#endif
114305 + .tv_id = TV_NONE,
114306 + .properties_required = PROP_cfg,
114307 + .properties_provided = 0,
114308 + .properties_destroyed = 0,
114309 + .todo_flags_start = 0,
114310 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114311 +#if BUILDING_GCC_VERSION < 4009
114312 + }
114313 +#endif
114314 +};
114315 +
114316 +#if BUILDING_GCC_VERSION >= 4009
114317 +namespace {
114318 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114319 +public:
114320 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114321 + unsigned int execute() { return search_interesting_functions(); }
114322 +};
114323 +}
114324 +
114325 +opt_pass *make_insert_size_overflow_asm_pass(void)
114326 +{
114327 + return new insert_size_overflow_asm_pass();
114328 +}
114329 +#else
114330 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114331 +{
114332 + return &insert_size_overflow_asm_pass.pass;
114333 +}
114334 +#endif
114335 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114336 new file mode 100644
114337 index 0000000..7f645dc
114338 --- /dev/null
114339 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114340 @@ -0,0 +1,951 @@
114341 +/*
114342 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114343 + * Licensed under the GPL v2, or (at your option) v3
114344 + *
114345 + * Homepage:
114346 + * https://github.com/ephox-gcc-plugins/size_overflow
114347 + *
114348 + * Documentation:
114349 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114350 + *
114351 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114352 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114353 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114354 + *
114355 + * Usage:
114356 + * $ make
114357 + * $ make run
114358 + */
114359 +
114360 +#include "size_overflow.h"
114361 +
114362 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114363 +
114364 +static const char *get_asm_string(const_gimple stmt)
114365 +{
114366 + if (!stmt)
114367 + return NULL;
114368 + if (gimple_code(stmt) != GIMPLE_ASM)
114369 + return NULL;
114370 +
114371 + return gimple_asm_string(stmt);
114372 +}
114373 +
114374 +tree get_size_overflow_asm_input(const_gimple stmt)
114375 +{
114376 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114377 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114378 +}
114379 +
114380 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114381 +{
114382 + const char *str;
114383 +
114384 + if (!is_size_overflow_asm(stmt))
114385 + return false;
114386 +
114387 + str = get_asm_string(stmt);
114388 + if (!str)
114389 + return false;
114390 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114391 +}
114392 +
114393 +bool is_size_overflow_asm(const_gimple stmt)
114394 +{
114395 + const char *str;
114396 +
114397 + if (!stmt)
114398 + return false;
114399 + if (gimple_code(stmt) != GIMPLE_ASM)
114400 + return false;
114401 +
114402 + str = get_asm_string(stmt);
114403 + if (!str)
114404 + return false;
114405 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114406 +}
114407 +
114408 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114409 +{
114410 + const char *str;
114411 +
114412 + if (!is_size_overflow_asm(stmt))
114413 + return false;
114414 +
114415 + str = get_asm_string(stmt);
114416 + if (!str)
114417 + return false;
114418 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114419 +}
114420 +
114421 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114422 +{
114423 + const char *str;
114424 +
114425 + if (!is_size_overflow_asm(stmt))
114426 + return false;
114427 +
114428 + str = get_asm_string(stmt);
114429 + if (!str)
114430 + return false;
114431 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114432 +}
114433 +
114434 +/* Get the param of the intentional_overflow attribute.
114435 + * * 0: MARK_END_INTENTIONAL
114436 + * * 1..MAX_PARAM: MARK_YES
114437 + * * -1: MARK_TURN_OFF
114438 + */
114439 +static tree get_attribute_param(const_tree decl)
114440 +{
114441 + const_tree attr;
114442 +
114443 + if (decl == NULL_TREE)
114444 + return NULL_TREE;
114445 +
114446 + attr = get_attribute("intentional_overflow", decl);
114447 + if (attr)
114448 + return TREE_VALUE(attr);
114449 + return NULL_TREE;
114450 +}
114451 +
114452 +// MARK_TURN_OFF
114453 +static bool is_turn_off_intentional_attr(const_tree decl)
114454 +{
114455 + const_tree param_head;
114456 +
114457 + param_head = get_attribute_param(decl);
114458 + if (param_head == NULL_TREE)
114459 + return false;
114460 +
114461 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114462 + return true;
114463 + return false;
114464 +}
114465 +
114466 +// MARK_END_INTENTIONAL
114467 +static bool is_end_intentional_intentional_attr(const_tree decl)
114468 +{
114469 + const_tree param_head;
114470 +
114471 + param_head = get_attribute_param(decl);
114472 + if (param_head == NULL_TREE)
114473 + return false;
114474 +
114475 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114476 + return true;
114477 + return false;
114478 +}
114479 +
114480 +// MARK_YES
114481 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114482 +{
114483 + tree param, param_head;
114484 +
114485 + if (argnum == 0)
114486 + return false;
114487 +
114488 + param_head = get_attribute_param(decl);
114489 + for (param = param_head; param; param = TREE_CHAIN(param))
114490 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114491 + return true;
114492 + return false;
114493 +}
114494 +
114495 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114496 +{
114497 + const struct size_overflow_hash *hash;
114498 + location_t loc;
114499 +
114500 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114501 + return;
114502 +
114503 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114504 + return;
114505 +
114506 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114507 + if (!hash)
114508 + return;
114509 +
114510 + loc = DECL_SOURCE_LOCATION(decl);
114511 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114512 +}
114513 +
114514 +// Get the field decl of a component ref for intentional_overflow checking
114515 +static const_tree search_field_decl(const_tree comp_ref)
114516 +{
114517 + const_tree field = NULL_TREE;
114518 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114519 +
114520 + for (i = 0; i < len; i++) {
114521 + field = TREE_OPERAND(comp_ref, i);
114522 + if (TREE_CODE(field) == FIELD_DECL)
114523 + break;
114524 + }
114525 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114526 + return field;
114527 +}
114528 +
114529 +/* Get the type of the intentional_overflow attribute of a node
114530 + * * MARK_TURN_OFF
114531 + * * MARK_YES
114532 + * * MARK_NO
114533 + * * MARK_END_INTENTIONAL
114534 + */
114535 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114536 +{
114537 + const_tree cur_decl;
114538 +
114539 + if (node == NULL_TREE)
114540 + return MARK_NO;
114541 +
114542 + switch (TREE_CODE(node)) {
114543 + case COMPONENT_REF:
114544 + cur_decl = search_field_decl(node);
114545 + if (is_turn_off_intentional_attr(cur_decl))
114546 + return MARK_TURN_OFF;
114547 + if (is_end_intentional_intentional_attr(cur_decl))
114548 + return MARK_YES;
114549 + break;
114550 + case PARM_DECL: {
114551 + unsigned int argnum;
114552 +
114553 + cur_decl = get_orig_fndecl(current_function_decl);
114554 + argnum = find_arg_number_tree(node, cur_decl);
114555 + if (argnum == CANNOT_FIND_ARG)
114556 + return MARK_NO;
114557 + if (is_yes_intentional_attr(cur_decl, argnum))
114558 + return MARK_YES;
114559 + if (is_end_intentional_intentional_attr(cur_decl))
114560 + return MARK_END_INTENTIONAL;
114561 + break;
114562 + }
114563 + case FUNCTION_DECL: {
114564 + const_tree fndecl = get_orig_fndecl(node);
114565 +
114566 + if (is_turn_off_intentional_attr(fndecl))
114567 + return MARK_TURN_OFF;
114568 + if (is_end_intentional_intentional_attr(fndecl))
114569 + return MARK_END_INTENTIONAL;
114570 + }
114571 + default:
114572 + break;
114573 + }
114574 + return MARK_NO;
114575 +}
114576 +
114577 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114578 +{
114579 + enum intentional_mark mark = MARK_NO;
114580 + gimple phi = get_def_stmt(result);
114581 + unsigned int i, n = gimple_phi_num_args(phi);
114582 +
114583 + pointer_set_insert(visited, phi);
114584 + for (i = 0; i < n; i++) {
114585 + tree arg = gimple_phi_arg_def(phi, i);
114586 +
114587 + mark = walk_use_def(visited, arg);
114588 + if (mark != MARK_NO)
114589 + return mark;
114590 + }
114591 +
114592 + return mark;
114593 +}
114594 +
114595 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114596 +{
114597 + enum intentional_mark mark;
114598 + tree rhs1, rhs2;
114599 + gimple def_stmt = get_def_stmt(lhs);
114600 +
114601 + rhs1 = gimple_assign_rhs1(def_stmt);
114602 + rhs2 = gimple_assign_rhs2(def_stmt);
114603 +
114604 + mark = walk_use_def(visited, rhs1);
114605 + if (mark == MARK_NO)
114606 + return walk_use_def(visited, rhs2);
114607 + return mark;
114608 +}
114609 +
114610 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114611 +{
114612 + if (!stmt)
114613 + return MARK_NO;
114614 + if (!is_size_overflow_asm(stmt))
114615 + return MARK_NO;
114616 + if (is_size_overflow_insert_check_asm(stmt))
114617 + return MARK_NO;
114618 + if (is_size_overflow_intentional_asm_turn_off(stmt))
114619 + return MARK_TURN_OFF;
114620 + if (is_size_overflow_intentional_asm_end(stmt))
114621 + return MARK_END_INTENTIONAL;
114622 + return MARK_YES;
114623 +}
114624 +
114625 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
114626 +{
114627 + const_gimple def_stmt;
114628 +
114629 + if (TREE_CODE(lhs) != SSA_NAME)
114630 + return get_intentional_attr_type(lhs);
114631 +
114632 + def_stmt = get_def_stmt(lhs);
114633 + gcc_assert(def_stmt);
114634 +
114635 + if (pointer_set_insert(visited, def_stmt))
114636 + return MARK_NO;
114637 +
114638 + switch (gimple_code(def_stmt)) {
114639 + case GIMPLE_CALL:
114640 + case GIMPLE_RETURN:
114641 + return MARK_NO;
114642 + case GIMPLE_NOP:
114643 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
114644 + case GIMPLE_ASM:
114645 + return get_so_asm_type(def_stmt);
114646 + case GIMPLE_PHI:
114647 + return walk_use_def_phi(visited, lhs);
114648 + case GIMPLE_ASSIGN:
114649 + switch (gimple_num_ops(def_stmt)) {
114650 + case 2:
114651 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
114652 + case 3:
114653 + return walk_use_def_binary(visited, lhs);
114654 + }
114655 + default:
114656 + debug_gimple_stmt((gimple)def_stmt);
114657 + error("%s: unknown gimple code", __func__);
114658 + gcc_unreachable();
114659 + }
114660 +}
114661 +
114662 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
114663 +{
114664 + enum intentional_mark mark;
114665 + struct pointer_set_t *visited;
114666 +
114667 + visited = pointer_set_create();
114668 + mark = walk_use_def(visited, var);
114669 + pointer_set_destroy(visited);
114670 +
114671 + return mark;
114672 +}
114673 +
114674 +/* Search intentional_overflow attribute on caller and on callee too.
114675 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
114676 + * parameters aren't tracked backwards.
114677 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
114678 + * the function.
114679 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
114680 + * in all callers (on a structure field means that overflow checking is turned off
114681 + * in all expressions involving the given field).
114682 + */
114683 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
114684 +{
114685 + enum intentional_mark caller_mark, callee_mark;
114686 + const_tree fndecl, orig_cur_fndecl, arg;
114687 +
114688 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
114689 +
114690 + // handle MARK_TURN_OFF early on the caller
114691 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
114692 + return MARK_TURN_OFF;
114693 +
114694 + switch (gimple_code(stmt)) {
114695 + case GIMPLE_RETURN:
114696 + gcc_assert(argnum == 0);
114697 + // for now ignore other intentional attribute types on returns
114698 + return MARK_NO;
114699 + case GIMPLE_CALL:
114700 + gcc_assert(argnum != 0);
114701 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114702 + arg = gimple_call_arg(stmt, argnum - 1);
114703 + break;
114704 + default:
114705 + debug_gimple_stmt((gimple)stmt);
114706 + gcc_unreachable();
114707 + }
114708 +
114709 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
114710 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
114711 + return MARK_END_INTENTIONAL;
114712 +
114713 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114714 + // handle MARK_TURN_OFF on the callee
114715 + if (is_turn_off_intentional_attr(fndecl))
114716 + return MARK_TURN_OFF;
114717 + // find a defining marked caller argument or struct field for arg
114718 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
114719 +
114720 + // did we find a marked struct field?
114721 + if (caller_mark == MARK_TURN_OFF)
114722 + return MARK_TURN_OFF;
114723 +
114724 + // handle MARK_END_INTENTIONAL on the callee
114725 + if (is_end_intentional_intentional_attr(fndecl))
114726 + callee_mark = MARK_END_INTENTIONAL;
114727 + // is it a marked callee parameter?
114728 + else if (is_yes_intentional_attr(fndecl, argnum))
114729 + callee_mark = MARK_YES;
114730 + else
114731 + callee_mark = MARK_NO;
114732 +
114733 + // no intentional attribute found
114734 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
114735 + return MARK_NO;
114736 +
114737 + // MARK_YES is meaningful only on the caller
114738 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
114739 + return MARK_NO;
114740 +
114741 + // we found a code region where we don't want to duplicate
114742 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
114743 + return MARK_END_INTENTIONAL;
114744 +
114745 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
114746 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
114747 + return MARK_NO;
114748 +
114749 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
114750 + if (caller_mark == MARK_YES) {
114751 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
114752 + return MARK_YES;
114753 + }
114754 +
114755 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
114756 + debug_gimple_stmt((gimple)stmt);
114757 + print_intentional_mark(caller_mark);
114758 + print_intentional_mark(callee_mark);
114759 + gcc_unreachable();
114760 +}
114761 +
114762 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
114763 +{
114764 + const_tree arg;
114765 +
114766 + switch (gimple_code(stmt)) {
114767 + case GIMPLE_RETURN:
114768 + gcc_assert(argnum == 0);
114769 + arg = gimple_return_retval(stmt);
114770 + break;
114771 + case GIMPLE_CALL:
114772 + gcc_assert(argnum != 0);
114773 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114774 + arg = gimple_call_arg(stmt, argnum - 1);
114775 + break;
114776 + case GIMPLE_ASM:
114777 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
114778 + arg = get_size_overflow_asm_input(stmt);
114779 + break;
114780 + default:
114781 + debug_gimple_stmt((gimple)stmt);
114782 + gcc_unreachable();
114783 + }
114784 +
114785 + // find a defining marked caller argument or struct field for arg
114786 + return check_intentional_size_overflow_asm_and_attribute(arg);
114787 +}
114788 +
114789 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
114790 +{
114791 + const_tree rhs1, lhs, rhs1_type, lhs_type;
114792 + enum machine_mode lhs_mode, rhs_mode;
114793 + gimple def_stmt = get_def_stmt(no_const_rhs);
114794 +
114795 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114796 + return false;
114797 +
114798 + rhs1 = gimple_assign_rhs1(def_stmt);
114799 + lhs = gimple_assign_lhs(def_stmt);
114800 + rhs1_type = TREE_TYPE(rhs1);
114801 + lhs_type = TREE_TYPE(lhs);
114802 + rhs_mode = TYPE_MODE(rhs1_type);
114803 + lhs_mode = TYPE_MODE(lhs_type);
114804 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
114805 + return false;
114806 +
114807 + return true;
114808 +}
114809 +
114810 +static unsigned int uses_num(tree node)
114811 +{
114812 + imm_use_iterator imm_iter;
114813 + use_operand_p use_p;
114814 + unsigned int num = 0;
114815 +
114816 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
114817 + gimple use_stmt = USE_STMT(use_p);
114818 +
114819 + if (use_stmt == NULL)
114820 + return num;
114821 + if (is_gimple_debug(use_stmt))
114822 + continue;
114823 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
114824 + continue;
114825 + num++;
114826 + }
114827 + return num;
114828 +}
114829 +
114830 +static bool no_uses(tree node)
114831 +{
114832 + return !uses_num(node);
114833 +}
114834 +
114835 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
114836 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
114837 +{
114838 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
114839 + gimple def_stmt = get_def_stmt(lhs);
114840 +
114841 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114842 + return false;
114843 +
114844 + rhs1 = gimple_assign_rhs1(def_stmt);
114845 + rhs_type = TREE_TYPE(rhs1);
114846 + lhs_type = TREE_TYPE(lhs);
114847 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
114848 + return false;
114849 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
114850 + return false;
114851 +
114852 + def_stmt = get_def_stmt(rhs1);
114853 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
114854 + return false;
114855 +
114856 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
114857 + return false;
114858 +
114859 + rhs1 = gimple_assign_rhs1(def_stmt);
114860 + rhs2 = gimple_assign_rhs2(def_stmt);
114861 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114862 + return false;
114863 +
114864 + if (is_gimple_constant(rhs2))
114865 + not_const_rhs = rhs1;
114866 + else
114867 + not_const_rhs = rhs2;
114868 +
114869 + return no_uses(not_const_rhs);
114870 +}
114871 +
114872 +static bool is_lt_signed_type_max(const_tree rhs)
114873 +{
114874 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
114875 +
114876 + if (!TYPE_UNSIGNED(type))
114877 + return true;
114878 +
114879 + switch (TYPE_MODE(type)) {
114880 + case QImode:
114881 + new_type = intQI_type_node;
114882 + break;
114883 + case HImode:
114884 + new_type = intHI_type_node;
114885 + break;
114886 + case SImode:
114887 + new_type = intSI_type_node;
114888 + break;
114889 + case DImode:
114890 + new_type = intDI_type_node;
114891 + break;
114892 + default:
114893 + debug_tree((tree)type);
114894 + gcc_unreachable();
114895 + }
114896 +
114897 + type_max = TYPE_MAX_VALUE(new_type);
114898 + if (!tree_int_cst_lt(type_max, rhs))
114899 + return true;
114900 +
114901 + return false;
114902 +}
114903 +
114904 +static bool is_gt_zero(const_tree rhs)
114905 +{
114906 + const_tree type = TREE_TYPE(rhs);
114907 +
114908 + if (TYPE_UNSIGNED(type))
114909 + return true;
114910 +
114911 + if (!tree_int_cst_lt(rhs, integer_zero_node))
114912 + return true;
114913 +
114914 + return false;
114915 +}
114916 +
114917 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
114918 +{
114919 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
114920 + return false;
114921 + if (!is_gimple_constant(rhs))
114922 + return false;
114923 +
114924 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
114925 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
114926 + return false;
114927 +
114928 + return true;
114929 +}
114930 +
114931 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
114932 +{
114933 + gimple assign;
114934 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114935 + tree origtype = TREE_TYPE(orig_rhs);
114936 +
114937 + gcc_assert(is_gimple_assign(stmt));
114938 +
114939 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114940 + pointer_set_insert(visited->my_stmts, assign);
114941 + return gimple_assign_lhs(assign);
114942 +}
114943 +
114944 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
114945 +{
114946 + tree new_rhs, orig_rhs;
114947 + void (*gimple_assign_set_rhs)(gimple, tree);
114948 + tree rhs1 = gimple_assign_rhs1(stmt);
114949 + tree rhs2 = gimple_assign_rhs2(stmt);
114950 + tree lhs = gimple_assign_lhs(stmt);
114951 +
114952 + if (!check_overflow)
114953 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114954 +
114955 + if (change_rhs == NULL_TREE)
114956 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114957 +
114958 + if (new_rhs2 == NULL_TREE) {
114959 + orig_rhs = rhs1;
114960 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
114961 + } else {
114962 + orig_rhs = rhs2;
114963 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
114964 + }
114965 +
114966 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
114967 +
114968 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
114969 + gimple_assign_set_rhs(stmt, new_rhs);
114970 + update_stmt(stmt);
114971 +
114972 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114973 +}
114974 +
114975 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
114976 +{
114977 + gimple rhs1_def_stmt, rhs2_def_stmt;
114978 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
114979 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
114980 + const_tree rhs1 = gimple_assign_rhs1(stmt);
114981 + const_tree rhs2 = gimple_assign_rhs2(stmt);
114982 +
114983 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
114984 + return false;
114985 +
114986 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
114987 +
114988 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
114989 + return false;
114990 +
114991 + rhs1_def_stmt = get_def_stmt(rhs1);
114992 + rhs2_def_stmt = get_def_stmt(rhs2);
114993 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
114994 + return false;
114995 +
114996 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114997 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
114998 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
114999 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
115000 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
115001 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
115002 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
115003 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
115004 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
115005 + return false;
115006 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
115007 + return false;
115008 +
115009 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
115010 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
115011 + return true;
115012 +}
115013 +
115014 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
115015 +{
115016 + gimple assign;
115017 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115018 + tree type = TREE_TYPE(rhs1);
115019 + tree lhs = create_new_var(type);
115020 +
115021 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
115022 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
115023 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115024 +
115025 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115026 + update_stmt(assign);
115027 + pointer_set_insert(visited->my_stmts, assign);
115028 + return assign;
115029 +}
115030 +
115031 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
115032 +{
115033 + gimple_stmt_iterator gsi;
115034 + gimple cast_stmt;
115035 + tree type = TREE_TYPE(node);
115036 +
115037 + if (types_compatible_p(type, intTI_type_node))
115038 + return node;
115039 +
115040 + gsi = gsi_for_stmt(stmt);
115041 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115042 + pointer_set_insert(visited->my_stmts, cast_stmt);
115043 + return gimple_assign_lhs(cast_stmt);
115044 +}
115045 +
115046 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
115047 +{
115048 + tree rhs1, def_stmt_rhs1;
115049 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
115050 +
115051 + def_stmt = get_def_stmt(var);
115052 + if (!gimple_assign_cast_p(def_stmt))
115053 + return NULL_TREE;
115054 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
115055 +
115056 + rhs1 = gimple_assign_rhs1(def_stmt);
115057 + rhs1_def_stmt = get_def_stmt(rhs1);
115058 + if (!gimple_assign_cast_p(rhs1_def_stmt))
115059 + return rhs1;
115060 +
115061 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
115062 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
115063 +
115064 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
115065 + case GIMPLE_CALL:
115066 + case GIMPLE_NOP:
115067 + case GIMPLE_ASM:
115068 + case GIMPLE_PHI:
115069 + return def_stmt_rhs1;
115070 + case GIMPLE_ASSIGN:
115071 + return rhs1;
115072 + default:
115073 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
115074 + gcc_unreachable();
115075 + }
115076 +}
115077 +
115078 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
115079 +{
115080 + tree new_rhs1, new_rhs2;
115081 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
115082 + gimple assign, stmt = get_def_stmt(lhs);
115083 + tree rhs1 = gimple_assign_rhs1(stmt);
115084 + tree rhs2 = gimple_assign_rhs2(stmt);
115085 +
115086 + if (!is_subtraction_special(visited, stmt))
115087 + return NULL_TREE;
115088 +
115089 + new_rhs1 = expand(visited, rhs1);
115090 + new_rhs2 = expand(visited, rhs2);
115091 +
115092 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
115093 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
115094 +
115095 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
115096 + return NULL_TREE;
115097 +
115098 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
115099 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
115100 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
115101 + }
115102 +
115103 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
115104 + new_lhs = gimple_assign_lhs(assign);
115105 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
115106 +
115107 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
115108 +}
115109 +
115110 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
115111 +{
115112 + const_gimple def_stmt;
115113 +
115114 + if (TREE_CODE(rhs) != SSA_NAME)
115115 + return false;
115116 +
115117 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
115118 + return false;
115119 +
115120 + def_stmt = get_def_stmt(rhs);
115121 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
115122 + return false;
115123 +
115124 + return true;
115125 +}
115126 +
115127 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
115128 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
115129 + * fffffff * 16 > signed max -> truncate
115130 + */
115131 +static bool look_for_mult_and_add(const_gimple stmt)
115132 +{
115133 + const_tree res;
115134 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
115135 + const_gimple def_stmt;
115136 +
115137 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
115138 + return false;
115139 + if (!is_gimple_assign(stmt))
115140 + return false;
115141 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
115142 + return false;
115143 +
115144 + rhs1 = gimple_assign_rhs1(stmt);
115145 + rhs2 = gimple_assign_rhs2(stmt);
115146 + if (is_gimple_constant(rhs1)) {
115147 + const_rhs = rhs1;
115148 + def_stmt = get_def_stmt(rhs2);
115149 + } else if (is_gimple_constant(rhs2)) {
115150 + const_rhs = rhs2;
115151 + def_stmt = get_def_stmt(rhs1);
115152 + } else
115153 + return false;
115154 +
115155 + if (!is_gimple_assign(def_stmt))
115156 + return false;
115157 +
115158 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
115159 + return false;
115160 +
115161 + def_rhs1 = gimple_assign_rhs1(def_stmt);
115162 + def_rhs2 = gimple_assign_rhs2(def_stmt);
115163 + if (is_gimple_constant(def_rhs1))
115164 + def_const_rhs = def_rhs1;
115165 + else if (is_gimple_constant(def_rhs2))
115166 + def_const_rhs = def_rhs2;
115167 + else
115168 + return false;
115169 +
115170 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
115171 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
115172 + return false;
115173 + return true;
115174 +}
115175 +
115176 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
115177 +{
115178 + const_gimple def_stmt_1, def_stmt_2;
115179 + const_tree rhs1, rhs2;
115180 + bool add_mul_rhs1, add_mul_rhs2;
115181 +
115182 + rhs1 = gimple_assign_rhs1(stmt);
115183 + def_stmt_1 = get_def_stmt(rhs1);
115184 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
115185 +
115186 + rhs2 = gimple_assign_rhs2(stmt);
115187 + def_stmt_2 = get_def_stmt(rhs2);
115188 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
115189 +
115190 + if (add_mul_rhs1)
115191 + return RHS1_INTENTIONAL_OVERFLOW;
115192 + if (add_mul_rhs2)
115193 + return RHS2_INTENTIONAL_OVERFLOW;
115194 + return NO_INTENTIONAL_OVERFLOW;
115195 +}
115196 +
115197 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
115198 +{
115199 + gimple my_stmt;
115200 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
115201 +
115202 + gsi_next(&gsi);
115203 + my_stmt = gsi_stmt(gsi);
115204 +
115205 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
115206 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
115207 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
115208 + debug_gimple_stmt(stmt);
115209 + debug_gimple_stmt(my_stmt);
115210 + gcc_unreachable();
115211 + }
115212 +
115213 + return my_stmt;
115214 +}
115215 +
115216 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
115217 + * unsigned type cast to signed type, unsigned type: no more uses
115218 + * e.g., lib/vsprintf.c:simple_strtol()
115219 + * _10 = (unsigned long int) _9
115220 + * _11 = -_10;
115221 + * _12 = (long int) _11; (_11_ no more uses)
115222 + */
115223 +static bool is_call_or_cast(gimple stmt)
115224 +{
115225 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
115226 +}
115227 +
115228 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
115229 +{
115230 + const_tree rhs;
115231 + gimple def_stmt;
115232 +
115233 + if (node == NULL_TREE)
115234 + return true;
115235 + if (is_gimple_constant(node))
115236 + return true;
115237 +
115238 + def_stmt = get_def_stmt(node);
115239 + if (!def_stmt)
115240 + return false;
115241 +
115242 + if (is_call_or_cast(def_stmt))
115243 + return true;
115244 +
115245 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
115246 + return false;
115247 + rhs = gimple_assign_rhs1(def_stmt);
115248 + def_stmt = get_def_stmt(rhs);
115249 + if (!def_stmt)
115250 + return false;
115251 + return is_call_or_cast(def_stmt);
115252 +}
115253 +
115254 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
115255 +{
115256 + unsigned int use_num;
115257 + gimple so_stmt;
115258 + const_gimple def_stmt;
115259 + const_tree rhs1, rhs2;
115260 + tree rhs = gimple_assign_rhs1(stmt);
115261 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
115262 + const_tree rhs_type = TREE_TYPE(rhs);
115263 +
115264 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
115265 + return;
115266 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
115267 + return;
115268 + use_num = uses_num(rhs);
115269 + if (use_num != 1)
115270 + return;
115271 +
115272 + def_stmt = get_def_stmt(rhs);
115273 + if (!def_stmt)
115274 + return;
115275 + if (!is_gimple_assign(def_stmt))
115276 + return;
115277 +
115278 + rhs1 = gimple_assign_rhs1(def_stmt);
115279 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
115280 + return;
115281 +
115282 + rhs2 = gimple_assign_rhs2(def_stmt);
115283 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
115284 + return;
115285 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
115286 + return;
115287 +
115288 + so_stmt = get_dup_stmt(visited, stmt);
115289 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
115290 +}
115291 +
115292 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115293 new file mode 100644
115294 index 0000000..69059ca
115295 --- /dev/null
115296 +++ b/tools/gcc/size_overflow_plugin/misc.c
115297 @@ -0,0 +1,426 @@
115298 +/*
115299 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115300 + * Licensed under the GPL v2, or (at your option) v3
115301 + *
115302 + * Homepage:
115303 + * https://github.com/ephox-gcc-plugins/size_overflow
115304 + *
115305 + * Documentation:
115306 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115307 + *
115308 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115309 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115310 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115311 + *
115312 + * Usage:
115313 + * $ make
115314 + * $ make run
115315 + */
115316 +
115317 +#include "size_overflow.h"
115318 +
115319 +const char *get_type_name_from_field(const_tree field_decl)
115320 +{
115321 + const_tree context, type_name;
115322 +
115323 + if (TREE_CODE(field_decl) != FIELD_DECL)
115324 + return NULL;
115325 +
115326 + context = DECL_CONTEXT(field_decl);
115327 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115328 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115329 + if (type_name == NULL_TREE)
115330 + return NULL;
115331 +
115332 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115333 + return IDENTIFIER_POINTER(type_name);
115334 + else if (TREE_CODE(type_name) == TYPE_DECL)
115335 + return DECL_NAME_POINTER(type_name);
115336 +
115337 + debug_tree((tree)field_decl);
115338 + debug_tree((tree)type_name);
115339 + gcc_unreachable();
115340 +}
115341 +
115342 +// Was the function created by the compiler itself?
115343 +bool made_by_compiler(const_tree decl)
115344 +{
115345 + struct cgraph_node *node;
115346 +
115347 + if (FUNCTION_PTR_P(decl))
115348 + return false;
115349 + if (TREE_CODE(decl) == VAR_DECL)
115350 + return false;
115351 +
115352 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115353 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
115354 + return true;
115355 + if (DECL_ARTIFICIAL(decl))
115356 + return true;
115357 +
115358 + node = get_cnode(decl);
115359 + if (!node)
115360 + return false;
115361 + return node->clone_of != NULL;
115362 +}
115363 +
115364 +bool skip_types(const_tree var)
115365 +{
115366 + const_tree type;
115367 +
115368 + type = TREE_TYPE(var);
115369 + if (type == NULL_TREE)
115370 + return true;
115371 +
115372 + switch (TREE_CODE(type)) {
115373 + case INTEGER_TYPE:
115374 + case ENUMERAL_TYPE:
115375 + return false;
115376 + default:
115377 + return true;
115378 + }
115379 +}
115380 +
115381 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115382 +{
115383 + gimple def_stmt;
115384 +
115385 + gcc_assert(fn_ptr != NULL_TREE);
115386 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115387 +
115388 + if (is_gimple_constant(fn_ptr))
115389 + return NULL;
115390 +
115391 + def_stmt = get_def_stmt(fn_ptr);
115392 + gcc_assert(def_stmt);
115393 + return def_stmt;
115394 +}
115395 +
115396 +gimple get_def_stmt(const_tree node)
115397 +{
115398 + gcc_assert(node != NULL_TREE);
115399 +
115400 + if (TREE_CODE(node) != SSA_NAME)
115401 + return NULL;
115402 + return SSA_NAME_DEF_STMT(node);
115403 +}
115404 +
115405 +tree create_new_var(tree type)
115406 +{
115407 + tree new_var = create_tmp_var(type, "cicus");
115408 +
115409 + add_referenced_var(new_var);
115410 + return new_var;
115411 +}
115412 +
115413 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115414 +{
115415 + const_gimple def_stmt = get_def_stmt(rhs);
115416 +
115417 + if (force)
115418 + return false;
115419 +
115420 + if (is_gimple_constant(rhs))
115421 + return false;
115422 +
115423 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115424 + return false;
115425 +
115426 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115427 + return false;
115428 +
115429 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115430 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115431 + return false;
115432 +
115433 + return true;
115434 +}
115435 +
115436 +tree cast_a_tree(tree type, tree var)
115437 +{
115438 + gcc_assert(type != NULL_TREE);
115439 + gcc_assert(var != NULL_TREE);
115440 + gcc_assert(fold_convertible_p(type, var));
115441 +
115442 + return fold_convert(type, var);
115443 +}
115444 +
115445 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115446 +{
115447 + gimple assign, def_stmt;
115448 +
115449 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115450 + gcc_assert(!is_gimple_constant(rhs));
115451 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115452 + gcc_unreachable();
115453 +
115454 + def_stmt = get_def_stmt(rhs);
115455 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115456 + return def_stmt;
115457 +
115458 + if (lhs == CREATE_NEW_VAR)
115459 + lhs = create_new_var(dst_type);
115460 +
115461 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115462 +
115463 + if (!gsi_end_p(*gsi)) {
115464 + location_t loc = gimple_location(gsi_stmt(*gsi));
115465 + gimple_set_location(assign, loc);
115466 + }
115467 +
115468 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115469 +
115470 + if (before)
115471 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115472 + else
115473 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115474 + update_stmt(assign);
115475 + return assign;
115476 +}
115477 +
115478 +bool is_size_overflow_type(const_tree var)
115479 +{
115480 + const char *name;
115481 + const_tree type_name, type;
115482 +
115483 + if (var == NULL_TREE)
115484 + return false;
115485 +
115486 + type = TREE_TYPE(var);
115487 + type_name = TYPE_NAME(type);
115488 + if (type_name == NULL_TREE)
115489 + return false;
115490 +
115491 + if (DECL_P(type_name))
115492 + name = DECL_NAME_POINTER(type_name);
115493 + else
115494 + name = IDENTIFIER_POINTER(type_name);
115495 +
115496 + if (!strncmp(name, "size_overflow_type", 18))
115497 + return true;
115498 + return false;
115499 +}
115500 +
115501 +// Determine if a cloned function has all the original arguments
115502 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115503 +{
115504 + const_tree new_decl_list, old_decl_list;
115505 +
115506 + if (new_node->clone_of && new_node->clone.tree_map)
115507 + return !new_node->clone.args_to_skip;
115508 +
115509 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115510 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115511 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115512 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115513 +
115514 + return true;
115515 +}
115516 +
115517 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115518 +{
115519 + unsigned int new_num;
115520 + const_tree fndecl_arg;
115521 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115522 + const_tree arg, target_fndecl_arglist;
115523 +
115524 + if (num == 0)
115525 + return num;
115526 +
115527 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115528 + return num;
115529 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115530 + return CANNOT_FIND_ARG;
115531 +
115532 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115533 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115534 + return CANNOT_FIND_ARG;
115535 +
115536 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115537 + gcc_assert(fndecl_arg != NULL_TREE);
115538 +
115539 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115540 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115541 + return new_num;
115542 + }
115543 +
115544 + return CANNOT_FIND_ARG;
115545 +}
115546 +
115547 +// Find the specified argument in the originally cloned function
115548 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115549 +{
115550 + bitmap args_to_skip;
115551 + unsigned int i, new_argnum = clone_argnum;
115552 +
115553 + if (unchanged_arglist(new_node, old_node))
115554 + return clone_argnum;
115555 +
115556 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115557 + args_to_skip = new_node->clone.args_to_skip;
115558 + for (i = 0; i < clone_argnum; i++) {
115559 + if (bitmap_bit_p(args_to_skip, i))
115560 + new_argnum++;
115561 + }
115562 + return new_argnum;
115563 +}
115564 +
115565 +// Find the specified argument in the clone
115566 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115567 +{
115568 + bitmap args_to_skip;
115569 + unsigned int i, new_argnum = orig_argnum;
115570 +
115571 + if (unchanged_arglist(new_node, old_node))
115572 + return orig_argnum;
115573 +
115574 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115575 + args_to_skip = new_node->clone.args_to_skip;
115576 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115577 + // XXX torolni kellene a nodeot
115578 + return CANNOT_FIND_ARG;
115579 +
115580 + for (i = 0; i < orig_argnum; i++) {
115581 + if (bitmap_bit_p(args_to_skip, i))
115582 + new_argnum--;
115583 + }
115584 + return new_argnum;
115585 +}
115586 +
115587 +// Associate the argument between a clone and a cloned function
115588 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115589 +{
115590 + bool node_clone, correct_argnum_of_node_clone;
115591 + const_tree correct_argnum_of_node_decl, node_decl;
115592 +
115593 + if (node == correct_argnum_of_node)
115594 + return argnum;
115595 + if (argnum == 0)
115596 + return argnum;
115597 +
115598 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115599 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115600 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115601 +
115602 + if (node) {
115603 + node_decl = NODE_DECL(node);
115604 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115605 + node_clone = made_by_compiler(node_decl);
115606 + } else {
115607 + node_decl = NULL_TREE;
115608 + node_clone = false;
115609 + }
115610 +
115611 + if (correct_argnum_of_node_decl == node_decl)
115612 + return argnum;
115613 +
115614 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
115615 + // the original decl is lost if both nodes are clones
115616 + if (node_clone && correct_argnum_of_node_clone) {
115617 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
115618 + return argnum;
115619 + }
115620 +
115621 + if (node_clone && !correct_argnum_of_node_clone)
115622 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
115623 + else if (!node_clone && correct_argnum_of_node_clone)
115624 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
115625 +
115626 + if (node)
115627 + debug_tree((tree)NODE_DECL(node));
115628 + debug_tree((tree)correct_argnum_of_node_decl);
115629 + gcc_unreachable();
115630 +}
115631 +
115632 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
115633 +{
115634 + struct cgraph_node *node, *correct_argnum_of_node;
115635 +
115636 + gcc_assert(decl != NULL_TREE);
115637 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
115638 +
115639 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
115640 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
115641 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
115642 +
115643 + node = get_cnode(decl);
115644 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
115645 +}
115646 +
115647 +// Find the original cloned function
115648 +tree get_orig_fndecl(const_tree clone_fndecl)
115649 +{
115650 + struct cgraph_node *node;
115651 +
115652 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
115653 + return (tree)DECL_ORIGIN(clone_fndecl);
115654 + node = get_cnode(clone_fndecl);
115655 + if (!node)
115656 + return (tree)clone_fndecl;
115657 +
115658 + while (node->clone_of)
115659 + node = node->clone_of;
115660 + if (!made_by_compiler(NODE_DECL(node)))
115661 + return NODE_DECL(node);
115662 + // Return the cloned decl because it is needed for the transform callback
115663 + return (tree)clone_fndecl;
115664 +}
115665 +
115666 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
115667 +{
115668 + if (gimple_call_num_args(stmt) == 0)
115669 + return NULL_TREE;
115670 + return gimple_call_fndecl(stmt);
115671 +}
115672 +
115673 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
115674 +{
115675 + tree fndecl;
115676 +
115677 + fndecl = get_interesting_fndecl_from_stmt(stmt);
115678 + if (fndecl == NULL_TREE)
115679 + return NULL_TREE;
115680 + return get_orig_fndecl(fndecl);
115681 +}
115682 +
115683 +void set_dominance_info(void)
115684 +{
115685 + calculate_dominance_info(CDI_DOMINATORS);
115686 + calculate_dominance_info(CDI_POST_DOMINATORS);
115687 +}
115688 +
115689 +void unset_dominance_info(void)
115690 +{
115691 + free_dominance_info(CDI_DOMINATORS);
115692 + free_dominance_info(CDI_POST_DOMINATORS);
115693 +}
115694 +
115695 +void set_current_function_decl(tree fndecl)
115696 +{
115697 + gcc_assert(fndecl != NULL_TREE);
115698 +
115699 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
115700 +#if BUILDING_GCC_VERSION <= 4007
115701 + current_function_decl = fndecl;
115702 +#endif
115703 + set_dominance_info();
115704 +}
115705 +
115706 +void unset_current_function_decl(void)
115707 +{
115708 + unset_dominance_info();
115709 +#if BUILDING_GCC_VERSION <= 4007
115710 + current_function_decl = NULL_TREE;
115711 +#endif
115712 + pop_cfun();
115713 +}
115714 +
115715 +bool is_valid_cgraph_node(struct cgraph_node *node)
115716 +{
115717 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
115718 + return false;
115719 + if (node->thunk.thunk_p || node->alias)
115720 + return false;
115721 + return true;
115722 +}
115723 +
115724 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115725 new file mode 100644
115726 index 0000000..c955c6b
115727 --- /dev/null
115728 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115729 @@ -0,0 +1,137 @@
115730 +/*
115731 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115732 + * Licensed under the GPL v2, or (at your option) v3
115733 + *
115734 + * Homepage:
115735 + * https://github.com/ephox-gcc-plugins/size_overflow
115736 + *
115737 + * Documentation:
115738 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115739 + *
115740 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115741 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115742 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115743 + *
115744 + * Usage:
115745 + * $ make
115746 + * $ make run
115747 + */
115748 +
115749 +#include "size_overflow.h"
115750 +
115751 +bool skip_expr_on_double_type(const_gimple stmt)
115752 +{
115753 + enum tree_code code = gimple_assign_rhs_code(stmt);
115754 +
115755 + switch (code) {
115756 + case RSHIFT_EXPR:
115757 + case TRUNC_DIV_EXPR:
115758 + case CEIL_DIV_EXPR:
115759 + case FLOOR_DIV_EXPR:
115760 + case ROUND_DIV_EXPR:
115761 + case EXACT_DIV_EXPR:
115762 + case RDIV_EXPR:
115763 + case TRUNC_MOD_EXPR:
115764 + case CEIL_MOD_EXPR:
115765 + case FLOOR_MOD_EXPR:
115766 + case ROUND_MOD_EXPR:
115767 + return true;
115768 + default:
115769 + return false;
115770 + }
115771 +}
115772 +
115773 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
115774 +{
115775 + const_tree orig_rhs1;
115776 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
115777 + gimple down_cast, up_cast;
115778 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
115779 +
115780 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115781 + down_lhs = gimple_assign_lhs(down_cast);
115782 +
115783 + gsi = gsi_for_stmt(use_stmt);
115784 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115785 + new_lhs = gimple_assign_lhs(up_cast);
115786 +
115787 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
115788 + if (operand_equal_p(orig_rhs1, rhs, 0))
115789 + gimple_assign_set_rhs1(use_stmt, new_lhs);
115790 + else
115791 + gimple_assign_set_rhs2(use_stmt, new_lhs);
115792 + update_stmt(use_stmt);
115793 +
115794 + pointer_set_insert(visited->my_stmts, up_cast);
115795 + pointer_set_insert(visited->my_stmts, down_cast);
115796 + pointer_set_insert(visited->skip_expr_casts, up_cast);
115797 + pointer_set_insert(visited->skip_expr_casts, down_cast);
115798 +}
115799 +
115800 +static tree get_proper_unsigned_half_type(const_tree node)
115801 +{
115802 + tree new_type, type;
115803 +
115804 + gcc_assert(is_size_overflow_type(node));
115805 +
115806 + type = TREE_TYPE(node);
115807 + switch (TYPE_MODE(type)) {
115808 + case HImode:
115809 + new_type = unsigned_intQI_type_node;
115810 + break;
115811 + case SImode:
115812 + new_type = unsigned_intHI_type_node;
115813 + break;
115814 + case DImode:
115815 + new_type = unsigned_intSI_type_node;
115816 + break;
115817 + case TImode:
115818 + new_type = unsigned_intDI_type_node;
115819 + break;
115820 + default:
115821 + gcc_unreachable();
115822 + }
115823 +
115824 + if (TYPE_QUALS(type) != 0)
115825 + return build_qualified_type(new_type, TYPE_QUALS(type));
115826 + return new_type;
115827 +}
115828 +
115829 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
115830 +{
115831 + tree type;
115832 +
115833 + if (rhs == NULL_TREE)
115834 + return;
115835 + if (!is_size_overflow_type(rhs))
115836 + return;
115837 +
115838 + type = get_proper_unsigned_half_type(rhs);
115839 + if (is_gimple_constant(rhs))
115840 + return;
115841 + create_up_and_down_cast(visited, stmt, type, rhs);
115842 +}
115843 +
115844 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
115845 +{
115846 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
115847 + return;
115848 + gcc_assert(is_size_overflow_type(rhs));
115849 + insert_cast_rhs(visited, stmt, rhs);
115850 +}
115851 +
115852 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
115853 +{
115854 + tree rhs1, rhs2;
115855 +
115856 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
115857 + rhs1 = gimple_assign_rhs1(stmt);
115858 + insert_cast(visited, stmt, rhs1);
115859 + }
115860 +
115861 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
115862 + rhs2 = gimple_assign_rhs2(stmt);
115863 + insert_cast(visited, stmt, rhs2);
115864 + }
115865 +}
115866 +
115867 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
115868 new file mode 100644
115869 index 0000000..516289f
115870 --- /dev/null
115871 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
115872 @@ -0,0 +1,226 @@
115873 +#ifndef SIZE_OVERFLOW_H
115874 +#define SIZE_OVERFLOW_H
115875 +
115876 +#define CREATE_NEW_VAR NULL_TREE
115877 +#define MAX_PARAM 31
115878 +#define CANNOT_FIND_ARG 32
115879 +#define NONE_ARGNUM 32
115880 +
115881 +#define BEFORE_STMT true
115882 +#define AFTER_STMT false
115883 +
115884 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
115885 +#define YES_ASM_STR "# size_overflow MARK_YES "
115886 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
115887 +#define SO_ASM_STR "# size_overflow "
115888 +#define OK_ASM_STR "# size_overflow MARK_NO"
115889 +
115890 +#define FUNCTION_PTR_P(node) \
115891 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
115892 +
115893 +#define CODES_LIMIT 32
115894 +
115895 +#define GLOBAL_NIFN_LEN 65536
115896 +#define NO_HASH 65537
115897 +
115898 +#include "gcc-common.h"
115899 +
115900 +#include <string.h>
115901 +#include <limits.h>
115902 +
115903 +enum intentional_mark {
115904 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
115905 +};
115906 +
115907 +enum intentional_overflow_type {
115908 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
115909 +};
115910 +
115911 +enum size_overflow_mark {
115912 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
115913 +};
115914 +
115915 +struct decl_hash {
115916 + size_t tree_codes_len;
115917 + unsigned char tree_codes[CODES_LIMIT];
115918 + const_tree decl;
115919 + unsigned int hash;
115920 + const char *fn_name;
115921 +};
115922 +
115923 +struct visited {
115924 + struct pointer_set_t *stmts;
115925 + struct pointer_set_t *my_stmts;
115926 + struct pointer_set_t *skip_expr_casts;
115927 + struct pointer_set_t *no_cast_check;
115928 +};
115929 +
115930 +struct next_interesting_function;
115931 +typedef struct next_interesting_function * next_interesting_function_t;
115932 +
115933 +#if BUILDING_GCC_VERSION <= 4007
115934 +DEF_VEC_P(next_interesting_function_t);
115935 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
115936 +#endif
115937 +
115938 +/*
115939 + * * children: callers with data flow into the integer parameter of decl
115940 + * * decl_name: name of the function or the field
115941 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
115942 + * * hash: hash num of the function
115943 + * * num: parameter number (1-31) or return value (0)
115944 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
115945 + * * orig_next_node: pointer to the originally cloned function
115946 + */
115947 +struct next_interesting_function {
115948 + next_interesting_function_t next;
115949 +#if BUILDING_GCC_VERSION <= 4007
115950 + VEC(next_interesting_function_t, heap) *children;
115951 +#else
115952 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
115953 +#endif
115954 + const char *decl_name;
115955 + const char *context;
115956 + unsigned int hash;
115957 + unsigned int num;
115958 + enum size_overflow_mark marked;
115959 + next_interesting_function_t orig_next_node;
115960 +};
115961 +
115962 +// size_overflow_plugin.c
115963 +extern GTY(()) tree report_size_overflow_decl;
115964 +extern GTY(()) tree size_overflow_type_HI;
115965 +extern GTY(()) tree size_overflow_type_SI;
115966 +extern GTY(()) tree size_overflow_type_DI;
115967 +extern GTY(()) tree size_overflow_type_TI;
115968 +
115969 +
115970 +// size_overflow_plugin_hash.c
115971 +struct size_overflow_hash {
115972 + const struct size_overflow_hash * const next;
115973 + const char * const name;
115974 + const unsigned int param;
115975 +};
115976 +
115977 +extern const char *get_orig_decl_name(const_tree decl);
115978 +extern bool is_size_overflow_asm(const_gimple stmt);
115979 +extern void print_missing_function(next_interesting_function_t node);
115980 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
115981 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
115982 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
115983 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
115984 +
115985 +
115986 +// intentional_overflow.c
115987 +extern tree get_size_overflow_asm_input(const_gimple stmt);
115988 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
115989 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
115990 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
115991 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
115992 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
115993 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
115994 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
115995 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
115996 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
115997 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
115998 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
115999 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
116000 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
116001 +
116002 +
116003 +// insert_size_overflow_asm.c
116004 +#if BUILDING_GCC_VERSION >= 4009
116005 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
116006 +#else
116007 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
116008 +#endif
116009 +extern bool search_interesting_args(tree fndecl, bool *argnums);
116010 +
116011 +
116012 +// misc.c
116013 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
116014 +extern const char *get_type_name_from_field(const_tree field_decl);
116015 +extern void set_dominance_info(void);
116016 +extern void unset_dominance_info(void);
116017 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
116018 +extern tree get_orig_fndecl(const_tree clone_fndecl);
116019 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
116020 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
116021 +extern void set_current_function_decl(tree fndecl);
116022 +extern void unset_current_function_decl(void);
116023 +extern gimple get_def_stmt(const_tree node);
116024 +extern tree create_new_var(tree type);
116025 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
116026 +extern bool skip_types(const_tree var);
116027 +extern tree cast_a_tree(tree type, tree var);
116028 +extern bool is_size_overflow_type(const_tree var);
116029 +extern bool made_by_compiler(const_tree decl);
116030 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
116031 +
116032 +
116033 +// size_overflow_transform.c
116034 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
116035 +extern tree handle_fnptr_assign(const_gimple stmt);
116036 +
116037 +
116038 +// size_overflow_transform_core.c
116039 +extern tree expand(struct visited *visited, tree lhs);
116040 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
116041 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
116042 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
116043 +
116044 +
116045 +// remove_unnecessary_dup.c
116046 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
116047 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
116048 +extern bool skip_expr_on_double_type(const_gimple stmt);
116049 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
116050 +
116051 +
116052 +// size_overflow_ipa.c
116053 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
116054 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
116055 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
116056 +extern struct cgraph_node *get_cnode(const_tree fndecl);
116057 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
116058 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
116059 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
116060 +extern void size_overflow_register_hooks(void);
116061 +#if BUILDING_GCC_VERSION >= 4009
116062 +extern opt_pass *make_size_overflow_functions_pass(void);
116063 +#else
116064 +extern struct opt_pass *make_size_overflow_functions_pass(void);
116065 +#endif
116066 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
116067 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116068 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116069 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
116070 +
116071 +
116072 +// size_overflow_lto.c
116073 +extern void size_overflow_read_summary_lto(void);
116074 +#if BUILDING_GCC_VERSION >= 4008
116075 +extern void size_overflow_write_summary_lto(void);
116076 +#elif BUILDING_GCC_VERSION >= 4006
116077 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
116078 +#else
116079 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
116080 +#endif
116081 +
116082 +// size_overflow_fnptrs.c
116083 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
116084 +extern void check_local_variables(next_interesting_function_t next_node);
116085 +extern void check_global_variables(next_interesting_function_t cur_global);
116086 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
116087 +
116088 +
116089 +// size_overflow_debug.c
116090 +extern void __unused print_intentional_mark(enum intentional_mark mark);
116091 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
116092 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
116093 +extern void __unused print_global_next_interesting_functions(void);
116094 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
116095 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
116096 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
116097 +
116098 +#endif
116099 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116100 new file mode 100644
116101 index 0000000..b8e7188
116102 --- /dev/null
116103 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
116104 @@ -0,0 +1,164 @@
116105 +/*
116106 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116107 + * Licensed under the GPL v2, or (at your option) v3
116108 + *
116109 + * Homepage:
116110 + * https://github.com/ephox-gcc-plugins/size_overflow
116111 + *
116112 + * Documentation:
116113 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116114 + *
116115 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116116 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116117 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116118 + *
116119 + * Usage:
116120 + * $ make
116121 + * $ make run
116122 + */
116123 +
116124 +#include "size_overflow.h"
116125 +
116126 +void __unused print_intentional_mark(enum intentional_mark mark)
116127 +{
116128 + fprintf(stderr, "intentional mark: ");
116129 + switch (mark) {
116130 + case MARK_NO:
116131 + fprintf(stderr, "mark_no\n");
116132 + break;
116133 + case MARK_YES:
116134 + fprintf(stderr, "mark_yes\n");
116135 + break;
116136 + case MARK_TURN_OFF:
116137 + fprintf(stderr, "mark_turn_off\n");
116138 + break;
116139 + case MARK_END_INTENTIONAL:
116140 + fprintf(stderr, "mark_end_intentional\n");
116141 + break;
116142 + }
116143 +}
116144 +
116145 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
116146 +{
116147 + basic_block bb;
116148 +
116149 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
116150 +
116151 + fprintf(file, "\nstmts:\n");
116152 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
116153 + gimple_stmt_iterator si;
116154 +
116155 + fprintf(file, "<bb %u>:\n", bb->index);
116156 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
116157 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116158 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
116159 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
116160 + fprintf(file, "\n");
116161 + }
116162 +
116163 + fprintf(file, "---------------------------------\n");
116164 +
116165 + return 0;
116166 +}
116167 +
116168 +static void __unused print_next_interesting_function(next_interesting_function_t node)
116169 +{
116170 + unsigned int i;
116171 + next_interesting_function_t cur;
116172 +
116173 + if (!node)
116174 + return;
116175 +
116176 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
116177 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
116178 +
116179 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
116180 +#if BUILDING_GCC_VERSION <= 4007
116181 + if (VEC_empty(next_interesting_function_t, node->children))
116182 + return;
116183 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
116184 +#else
116185 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
116186 +#endif
116187 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
116188 + }
116189 +}
116190 +
116191 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
116192 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
116193 +{
116194 + next_interesting_function_t cur;
116195 + unsigned int len;
116196 +
116197 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
116198 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
116199 + fprintf(stderr, "%u. ", len + 1);
116200 + print_next_interesting_function(cur);
116201 +
116202 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
116203 + print_next_interesting_function(cur->orig_next_node);
116204 +
116205 + if (only_this)
116206 + break;
116207 + }
116208 +
116209 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
116210 +}
116211 +
116212 +void __unused print_global_next_interesting_functions(void)
116213 +{
116214 + unsigned int i;
116215 +
116216 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
116217 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
116218 + if (!global_next_interesting_function[i])
116219 + continue;
116220 + fprintf(stderr, "hash: %u\n", i);
116221 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
116222 + }
116223 + fprintf(stderr, "----------------------\n\n");
116224 +}
116225 +
116226 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
116227 +void __unused print_children_chain_list(next_interesting_function_t next_node)
116228 +{
116229 + next_interesting_function_t cur;
116230 + unsigned int i;
116231 +
116232 +#if BUILDING_GCC_VERSION <= 4007
116233 + if (VEC_empty(next_interesting_function_t, next_node->children))
116234 + return;
116235 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
116236 +#else
116237 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
116238 +#endif
116239 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
116240 + print_children_chain_list(cur);
116241 + }
116242 +}
116243 +
116244 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
116245 +{
116246 + next_interesting_function_t cur;
116247 +
116248 + for (cur = head; cur; cur = cur->next) {
116249 +#if BUILDING_GCC_VERSION <= 4007
116250 + if (VEC_empty(next_interesting_function_t, cur->children))
116251 +#else
116252 + if (vec_safe_length(cur->children) == 0)
116253 +#endif
116254 + continue;
116255 + fprintf(stderr, "############ START ############\n");
116256 + print_children_chain_list(cur);
116257 + fprintf(stderr, "############ END ############\n");
116258 + }
116259 +}
116260 +
116261 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
116262 +{
116263 + if (mark == ASM_STMT_SO_MARK)
116264 + return "asm_stmt_so_mark";
116265 + if (mark == YES_SO_MARK)
116266 + return "yes_so_mark";
116267 + return "no_so_mark";
116268 +}
116269 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116270 new file mode 100644
116271 index 0000000..b125100
116272 --- /dev/null
116273 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
116274 @@ -0,0 +1,27713 @@
116275 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
116276 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
116277 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
116278 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
116279 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
116280 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
116281 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
116282 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
116283 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
116284 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
116285 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
116286 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
116287 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
116288 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
116289 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
116290 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
116291 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
116292 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116293 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116294 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116295 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116296 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116297 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116298 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116299 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116300 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116301 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116302 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116303 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116304 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116305 +load_msg_95 load_msg 2 95 NULL
116306 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116307 +fat_statfs_102 fat_statfs 0 102 NULL
116308 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116309 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116310 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116311 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116312 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116313 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116314 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116315 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116316 +smack_syslog_126 smack_syslog 0 126 NULL
116317 +init_q_132 init_q 4 132 NULL
116318 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116319 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116320 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116321 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116322 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116323 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116324 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116325 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116326 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116327 +set_max_uV_156 set_max_uV 0-4 156 NULL
116328 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116329 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116330 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116331 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116332 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116333 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116334 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116335 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116336 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116337 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116338 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116339 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116340 +palmas_write_197 palmas_write 0 197 NULL
116341 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116342 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116343 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116344 +owned_show_208 owned_show 0 208 NULL
116345 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116346 +store_cpufv_215 store_cpufv 0-4 215 NULL
116347 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116348 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116349 +path_init_220 path_init 0 220 NULL
116350 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116351 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116352 +shdma_init_232 shdma_init 3 232 NULL
116353 +aux1_show_233 aux1_show 0 233 NULL
116354 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116355 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116356 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116357 +ore_write_243 ore_write 0 243 NULL
116358 +ac_read_244 ac_read 0-3 244 NULL
116359 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116360 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116361 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116362 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116363 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116364 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116365 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116366 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116367 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116368 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116369 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116370 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116371 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116372 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116373 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116374 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116375 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116376 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116377 +pin_configs_show_303 pin_configs_show 0 303 NULL
116378 +SYSC_connect_304 SYSC_connect 3 304 NULL
116379 +syslog_print_307 syslog_print 2-0 307 NULL
116380 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116381 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116382 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116383 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116384 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116385 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116386 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116387 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116388 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116389 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116390 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116391 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116392 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116393 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116394 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116395 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116396 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116397 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116398 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116399 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116400 +ghash_setkey_353 ghash_setkey 0 353 NULL
116401 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116402 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116403 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116404 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116405 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116406 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116407 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116408 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116409 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116410 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116411 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116412 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116413 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116414 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116415 +gameport_description_show_382 gameport_description_show 0 382 NULL
116416 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116417 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116418 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116419 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116420 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116421 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116422 +ath5k_reset_404 ath5k_reset 0 404 NULL
116423 +hw_device_state_409 hw_device_state 0 409 NULL
116424 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116425 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116426 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116427 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116428 +async_copy_data_414 async_copy_data 4 414 NULL
116429 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116430 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116431 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116432 +ems_usb_open_422 ems_usb_open 0 422 NULL
116433 +patch_alc861_423 patch_alc861 0 423 NULL
116434 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116435 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116436 +null_init_434 null_init 0 434 NULL nohasharray
116437 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116438 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116439 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116440 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116441 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116442 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116443 +msr_write_444 msr_write 0-3 444 NULL
116444 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116445 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116446 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116447 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116448 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116449 +show_console_458 show_console 0 458 NULL
116450 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116451 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116452 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116453 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116454 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116455 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116456 +reg_show_state_474 reg_show_state 0 474 NULL
116457 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116458 +sparse_index_init_482 sparse_index_init 0 482 NULL
116459 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116460 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116461 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116462 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116463 +rmd256_init_494 rmd256_init 0 494 NULL
116464 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116465 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116466 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116467 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116468 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116469 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116470 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116471 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116472 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116473 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116474 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116475 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116476 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116477 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116478 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116479 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116480 +store_temp_type_531 store_temp_type 0-4 531 NULL
116481 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116482 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116483 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116484 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116485 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116486 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116487 +dle_count_543 dle_count 0 543 NULL
116488 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116489 +devres_alloc_551 devres_alloc 2 551 NULL
116490 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116491 +init_560 init 0 560 NULL nohasharray
116492 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116493 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116494 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116495 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116496 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116497 +myri10ge_open_577 myri10ge_open 0 577 NULL
116498 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116499 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116500 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116501 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116502 +fb_check_caps_585 fb_check_caps 0 585 NULL
116503 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116504 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116505 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116506 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116507 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116508 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116509 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116510 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116511 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116512 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116513 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116514 +show_speed_scan_613 show_speed_scan 0 613 NULL
116515 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116516 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116517 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116518 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116519 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116520 +isp1760_register_628 isp1760_register 1-2 628 NULL
116521 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116522 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116523 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116524 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116525 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116526 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116527 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116528 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116529 +read_650 read 0-5-6 650 NULL
116530 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116531 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116532 +max2165_set_params_652 max2165_set_params 0 652 NULL
116533 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116534 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116535 +mpage_readpage_658 mpage_readpage 0 658 NULL
116536 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116537 +show_ds_req_665 show_ds_req 0 665 NULL
116538 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116539 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116540 +div_u64_rem_672 div_u64_rem 0 672 NULL
116541 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116542 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116543 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116544 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116545 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116546 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116547 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116548 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116549 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116550 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116551 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116552 +suspend_703 suspend 0 703 NULL
116553 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116554 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116555 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116556 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116557 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116558 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116559 +disk_max_parts_719 disk_max_parts 0 719 NULL
116560 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116561 +common_perm_726 common_perm 0 726 NULL
116562 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116563 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116564 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116565 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116566 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116567 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116568 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116569 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116570 +srp_send_req_748 srp_send_req 0 748 NULL
116571 +ddp_set_map_751 ddp_set_map 4 751 NULL
116572 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116573 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116574 +show_node_type_755 show_node_type 0 755 NULL
116575 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116576 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116577 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116578 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116579 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116580 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116581 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116582 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116583 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116584 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116585 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116586 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116587 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116588 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116589 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116590 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116591 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116592 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116593 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116594 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116595 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116596 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116597 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116598 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116599 +csio_vport_create_812 csio_vport_create 0 812 NULL
116600 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116601 +if_writecmd_815 if_writecmd 2 815 NULL
116602 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116603 +igb_request_irq_821 igb_request_irq 0 821 NULL
116604 +si4713_read_property_825 si4713_read_property 0 825 NULL
116605 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116606 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116607 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116608 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116609 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116610 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116611 +show_capability_841 show_capability 0 841 NULL
116612 +SyS_write_846 SyS_write 3 846 NULL
116613 +tnc_next_848 tnc_next 0 848 NULL
116614 +um_idi_read_850 um_idi_read 3-0 850 NULL
116615 +tid_show_853 tid_show 0 853 NULL
116616 +watchdog_write_856 watchdog_write 0-3 856 NULL
116617 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
116618 +error_state_read_859 error_state_read 6-0-5 859 NULL
116619 +reqbufs_output_860 reqbufs_output 0 860 NULL
116620 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
116621 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
116622 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
116623 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
116624 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
116625 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
116626 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
116627 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
116628 +link_mem_sections_878 link_mem_sections 0 878 NULL
116629 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
116630 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
116631 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
116632 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
116633 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
116634 +set_node_desc_885 set_node_desc 0-4 885 NULL
116635 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
116636 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
116637 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
116638 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
116639 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
116640 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
116641 +set_file_info_909 set_file_info 0 909 NULL
116642 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
116643 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
116644 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
116645 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
116646 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
116647 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
116648 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
116649 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
116650 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
116651 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
116652 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
116653 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
116654 +navman_write_938 navman_write 0-4 938 NULL
116655 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
116656 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
116657 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
116658 +__nodes_weight_956 __nodes_weight 0 956 NULL
116659 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
116660 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
116661 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
116662 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
116663 +chksum_setkey_972 chksum_setkey 0 972 NULL
116664 +stop_975 stop 0 975 NULL nohasharray
116665 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
116666 +gprs_open_978 gprs_open 0 978 NULL nohasharray
116667 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
116668 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
116669 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
116670 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
116671 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
116672 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
116673 +show_node_guid_985 show_node_guid 0 985 NULL
116674 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
116675 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
116676 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
116677 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
116678 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
116679 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
116680 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
116681 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
116682 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
116683 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
116684 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
116685 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
116686 +bt856_init_1009 bt856_init 0 1009 NULL
116687 +readreg_1017 readreg 0-1 1017 NULL
116688 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
116689 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
116690 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
116691 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
116692 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
116693 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
116694 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
116695 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
116696 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
116697 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
116698 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
116699 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
116700 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
116701 +ath5k_start_1041 ath5k_start 0 1041 NULL
116702 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
116703 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
116704 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
116705 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
116706 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
116707 +data_calc_1074 data_calc 0 1074 NULL
116708 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
116709 +hwrng_init_1077 hwrng_init 0 1077 NULL
116710 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
116711 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
116712 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
116713 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
116714 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
116715 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
116716 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
116717 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
116718 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
116719 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
116720 +in1_input_show_1099 in1_input_show 0 1099 NULL
116721 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
116722 +show_1104 show 0 1104 NULL
116723 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
116724 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
116725 +omninet_open_1110 omninet_open 0 1110 NULL
116726 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
116727 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
116728 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
116729 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
116730 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
116731 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
116732 +splice_read_1122 splice_read 0 1122 NULL
116733 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
116734 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
116735 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
116736 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
116737 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
116738 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
116739 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
116740 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
116741 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
116742 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
116743 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
116744 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
116745 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
116746 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
116747 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
116748 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
116749 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
116750 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
116751 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
116752 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
116753 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
116754 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
116755 +show_1186 show 0 1186 NULL
116756 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
116757 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
116758 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
116759 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
116760 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
116761 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
116762 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
116763 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
116764 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
116765 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
116766 +profile_capable_1207 profile_capable 0 1207 NULL
116767 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
116768 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
116769 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
116770 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
116771 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
116772 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
116773 +power_1221 power 0 1221 NULL
116774 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
116775 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
116776 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
116777 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
116778 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
116779 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
116780 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
116781 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
116782 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
116783 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
116784 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
116785 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
116786 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
116787 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
116788 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
116789 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
116790 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
116791 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
116792 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
116793 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
116794 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
116795 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
116796 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
116797 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
116798 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
116799 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
116800 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
116801 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
116802 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
116803 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
116804 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
116805 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
116806 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
116807 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
116808 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
116809 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
116810 +runtime_show_1318 runtime_show 0 1318 NULL
116811 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
116812 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
116813 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
116814 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
116815 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
116816 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
116817 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
116818 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
116819 +udf_statfs_1329 udf_statfs 0 1329 NULL
116820 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
116821 +md5_final_1334 md5_final 0 1334 NULL nohasharray
116822 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
116823 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
116824 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
116825 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
116826 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
116827 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
116828 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
116829 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
116830 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
116831 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
116832 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
116833 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
116834 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
116835 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
116836 +skein512_export_1364 skein512_export 0 1364 NULL
116837 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
116838 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
116839 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
116840 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
116841 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
116842 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
116843 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
116844 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
116845 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
116846 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
116847 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
116848 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
116849 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
116850 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
116851 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
116852 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
116853 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
116854 +zone_page_state_1393 zone_page_state 0 1393 NULL
116855 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
116856 +error_1397 error 0 1397 NULL
116857 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
116858 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
116859 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
116860 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
116861 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
116862 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
116863 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
116864 +wait_comp_1409 wait_comp 0 1409 NULL
116865 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
116866 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
116867 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
116868 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
116869 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
116870 +find_temp_source_1425 find_temp_source 0 1425 NULL
116871 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
116872 +cpia2_read_1434 cpia2_read 0 1434 NULL
116873 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
116874 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
116875 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
116876 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
116877 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
116878 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
116879 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
116880 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
116881 +sub_interval_1466 sub_interval 0 1466 NULL
116882 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
116883 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
116884 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
116885 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
116886 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
116887 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
116888 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
116889 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
116890 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
116891 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
116892 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
116893 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
116894 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
116895 +fpregs_set_1497 fpregs_set 4 1497 NULL
116896 +em_show_1501 em_show 0 1501 NULL nohasharray
116897 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
116898 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
116899 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
116900 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
116901 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
116902 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
116903 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
116904 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
116905 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
116906 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
116907 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
116908 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
116909 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
116910 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
116911 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
116912 +set_max_min_1551 set_max_min 0-4 1551 NULL
116913 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
116914 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
116915 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
116916 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
116917 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
116918 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
116919 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
116920 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
116921 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
116922 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
116923 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
116924 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
116925 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
116926 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
116927 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
116928 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
116929 +vv6410_start_1582 vv6410_start 0 1582 NULL
116930 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
116931 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
116932 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
116933 +b44_init_one_1603 b44_init_one 0 1603 NULL
116934 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
116935 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
116936 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
116937 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
116938 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
116939 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
116940 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
116941 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
116942 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
116943 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
116944 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
116945 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
116946 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
116947 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
116948 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
116949 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
116950 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
116951 +tpm_send_1655 tpm_send 0-3 1655 NULL
116952 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
116953 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
116954 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
116955 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
116956 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
116957 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
116958 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
116959 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
116960 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
116961 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
116962 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
116963 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
116964 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
116965 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
116966 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
116967 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
116968 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
116969 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
116970 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
116971 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
116972 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
116973 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
116974 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
116975 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
116976 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
116977 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
116978 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
116979 +udf_setattr_1716 udf_setattr 0 1716 NULL
116980 +ufx_blank_1723 ufx_blank 0 1723 NULL
116981 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
116982 +internal_create_group_1733 internal_create_group 0 1733 NULL
116983 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
116984 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
116985 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
116986 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
116987 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
116988 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
116989 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
116990 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
116991 +start_transport_1762 start_transport 0 1762 NULL
116992 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
116993 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
116994 +cosa_write_1774 cosa_write 3 1774 NULL
116995 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
116996 +event_show_1780 event_show 0 1780 NULL
116997 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
116998 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
116999 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
117000 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
117001 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
117002 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
117003 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
117004 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
117005 +genfs_read_1821 genfs_read 0 1821 NULL
117006 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
117007 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
117008 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
117009 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
117010 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
117011 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
117012 +show_1841 show 0 1841 NULL
117013 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
117014 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
117015 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
117016 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
117017 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
117018 +device_prepare_1870 device_prepare 0 1870 NULL
117019 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
117020 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
117021 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
117022 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
117023 +output_read_1886 output_read 0-5-6 1886 NULL
117024 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
117025 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
117026 +write_1891 write 0 1891 NULL
117027 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
117028 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
117029 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
117030 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
117031 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
117032 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
117033 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
117034 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
117035 +fst_open_1911 fst_open 0 1911 NULL
117036 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
117037 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
117038 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
117039 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
117040 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
117041 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
117042 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
117043 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
117044 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
117045 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
117046 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
117047 +bdev_erase_1933 bdev_erase 3 1933 NULL
117048 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
117049 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
117050 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
117051 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
117052 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
117053 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
117054 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
117055 +igb_open_1946 igb_open 0 1946 NULL
117056 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
117057 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
117058 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
117059 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
117060 +update_qd_1955 update_qd 0 1955 NULL
117061 +read_swap_header_1957 read_swap_header 0 1957 NULL
117062 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
117063 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
117064 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
117065 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
117066 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
117067 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
117068 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
117069 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
117070 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
117071 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
117072 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
117073 +config_table_show_1982 config_table_show 0 1982 NULL
117074 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
117075 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
117076 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
117077 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
117078 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
117079 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
117080 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
117081 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
117082 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
117083 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
117084 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
117085 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
117086 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
117087 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
117088 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
117089 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
117090 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
117091 +cifs_read_2041 cifs_read 0 2041 NULL
117092 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
117093 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
117094 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
117095 +show_speed_2057 show_speed 0 2057 NULL
117096 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
117097 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
117098 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
117099 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
117100 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
117101 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
117102 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
117103 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
117104 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
117105 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
117106 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
117107 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
117108 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
117109 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
117110 +store_2094 store 0-3 2094 &smbioslabel_show_2094
117111 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
117112 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
117113 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
117114 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
117115 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
117116 +audit_expand_2098 audit_expand 2-0 2098 NULL
117117 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
117118 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
117119 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
117120 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
117121 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
117122 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
117123 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
117124 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
117125 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
117126 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
117127 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
117128 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
117129 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
117130 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
117131 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
117132 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
117133 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
117134 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
117135 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
117136 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
117137 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
117138 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
117139 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
117140 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
117141 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
117142 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
117143 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
117144 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
117145 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
117146 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
117147 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
117148 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
117149 +ore_read_2175 ore_read 0 2175 NULL
117150 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
117151 +direction_output_2184 direction_output 0 2184 NULL
117152 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
117153 +show_companion_2189 show_companion 0 2189 NULL
117154 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
117155 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
117156 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
117157 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
117158 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
117159 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
117160 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
117161 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
117162 +ghash_final_2210 ghash_final 0 2210 NULL
117163 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
117164 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
117165 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
117166 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
117167 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
117168 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
117169 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
117170 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
117171 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
117172 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
117173 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
117174 +protocol_read_2240 protocol_read 0 2240 NULL
117175 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
117176 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
117177 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
117178 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
117179 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
117180 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
117181 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
117182 +failslab_store_2260 failslab_store 0-3 2260 NULL
117183 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
117184 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
117185 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
117186 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
117187 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
117188 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
117189 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
117190 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
117191 +sbni_open_2276 sbni_open 0 2276 NULL
117192 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
117193 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
117194 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
117195 +journal_flush_2281 journal_flush 0 2281 NULL
117196 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
117197 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
117198 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
117199 +transient_state_show_2292 transient_state_show 0 2292 NULL
117200 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
117201 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
117202 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
117203 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
117204 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
117205 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
117206 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
117207 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
117208 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
117209 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
117210 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
117211 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
117212 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
117213 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
117214 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
117215 +serial_write_2330 serial_write 3-0 2330 NULL
117216 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
117217 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
117218 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
117219 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
117220 +adapter_up_2348 adapter_up 0 2348 NULL
117221 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
117222 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
117223 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
117224 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
117225 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
117226 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
117227 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
117228 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
117229 +store_2362 store 0 2362 NULL
117230 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
117231 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
117232 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
117233 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
117234 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
117235 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
117236 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
117237 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
117238 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
117239 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
117240 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
117241 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
117242 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
117243 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
117244 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
117245 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
117246 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
117247 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
117248 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
117249 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
117250 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
117251 +store_console_2419 store_console 0-4 2419 NULL
117252 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
117253 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
117254 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
117255 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
117256 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
117257 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
117258 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
117259 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
117260 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
117261 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
117262 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
117263 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
117264 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
117265 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
117266 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
117267 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
117268 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
117269 +name_size_2461 name_size 0 2461 NULL nohasharray
117270 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
117271 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
117272 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
117273 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
117274 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
117275 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
117276 +update_pmkid_2481 update_pmkid 4 2481 NULL
117277 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
117278 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
117279 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
117280 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
117281 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
117282 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
117283 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
117284 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
117285 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
117286 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
117287 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
117288 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
117289 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
117290 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
117291 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
117292 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117293 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117294 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117295 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117296 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117297 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117298 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117299 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117300 +set_blocksize_2507 set_blocksize 0 2507 NULL
117301 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117302 +dm_write_2513 dm_write 3 2513 NULL
117303 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117304 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117305 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117306 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117307 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117308 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117309 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117310 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117311 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117312 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117313 +chksum_finup_2530 chksum_finup 0 2530 NULL
117314 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117315 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117316 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117317 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117318 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117319 +reset_chip_2547 reset_chip 0 2547 NULL
117320 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117321 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117322 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117323 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117324 +func_2569 func 0 2569 &gfs2_listxattr_2569
117325 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117326 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117327 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117328 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117329 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117330 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117331 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117332 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117333 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117334 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117335 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117336 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117337 +vxlan_init_2599 vxlan_init 0 2599 NULL
117338 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117339 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117340 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117341 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117342 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117343 +rose_getname_2608 rose_getname 0 2608 NULL
117344 +slot_bytes_2609 slot_bytes 0 2609 NULL
117345 +read_2610 read 0 2610 NULL
117346 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117347 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117348 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117349 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117350 +switch_status_2629 switch_status 5 2629 NULL
117351 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117352 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117353 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117354 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117355 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117356 +offset_show_2645 offset_show 0 2645 NULL
117357 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117358 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117359 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117360 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117361 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117362 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117363 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117364 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117365 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117366 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117367 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117368 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117369 +digi_write_2679 digi_write 0-4 2679 NULL
117370 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117371 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117372 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117373 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117374 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117375 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117376 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117377 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117378 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117379 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117380 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117381 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117382 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117383 +udf_setsize_2705 udf_setsize 0 2705 NULL
117384 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117385 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117386 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117387 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117388 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117389 +migration_call_2716 migration_call 0 2716 NULL
117390 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117391 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117392 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117393 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117394 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117395 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117396 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117397 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117398 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117399 +show_2757 show 0 2757 NULL
117400 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117401 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117402 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117403 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117404 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117405 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117406 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117407 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117408 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117409 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117410 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117411 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117412 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117413 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117414 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117415 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117416 +write_2792 write 0 2792 NULL
117417 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117418 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117419 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117420 +discover_2798 discover 0 2798 &sound_read_2798
117421 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117422 +stop_transport_2802 stop_transport 0 2802 NULL
117423 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117424 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117425 +show_2808 show 0 2808 NULL
117426 +show_min_2810 show_min 0 2810 NULL
117427 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117428 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117429 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117430 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117431 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117432 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117433 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117434 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117435 +pvc_getname_2826 pvc_getname 0 2826 NULL
117436 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117437 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117438 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117439 +sock_create_2838 sock_create 0 2838 NULL
117440 +sctp_packet_2839 sctp_packet 0 2839 NULL
117441 +show_temp_max_2846 show_temp_max 0 2846 NULL
117442 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117443 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117444 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117445 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117446 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117447 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117448 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117449 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117450 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117451 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117452 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117453 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117454 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117455 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117456 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117457 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117458 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117459 +coda_setattr_2871 coda_setattr 0 2871 NULL
117460 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117461 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117462 +show_2877 show 0 2877 NULL
117463 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117464 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117465 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117466 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117467 +sata_req_2894 sata_req 0 2894 NULL
117468 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117469 +cmm_write_2896 cmm_write 3-0 2896 NULL
117470 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117471 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117472 +next_online_node_2904 next_online_node 1 2904 NULL
117473 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117474 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117475 +ore_check_io_2912 ore_check_io 0 2912 NULL
117476 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117477 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117478 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117479 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117480 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117481 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117482 +mls_from_string_2930 mls_from_string 0 2930 NULL
117483 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117484 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117485 +show_convrate_2936 show_convrate 0 2936 NULL
117486 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117487 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117488 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117489 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117490 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117491 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117492 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117493 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117494 +show_2958 show 0 2958 NULL
117495 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117496 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117497 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117498 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117499 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117500 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117501 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117502 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117503 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117504 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117505 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117506 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117507 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117508 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117509 +packet_bind_2996 packet_bind 0 2996 NULL
117510 +store_cardr_2997 store_cardr 4-0 2997 NULL
117511 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117512 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117513 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117514 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117515 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117516 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117517 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117518 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117519 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117520 +depth_write_3021 depth_write 3-0 3021 NULL
117521 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117522 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117523 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117524 +unix_listen_3031 unix_listen 0 3031 NULL
117525 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117526 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117527 +show_otp0en_3036 show_otp0en 0 3036 NULL
117528 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117529 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117530 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117531 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117532 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117533 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117534 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117535 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117536 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117537 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117538 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117539 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117540 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117541 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117542 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117543 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117544 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117545 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117546 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117547 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117548 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117549 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117550 +show_local_port_3076 show_local_port 0 3076 NULL
117551 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117552 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117553 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117554 +free_coherent_3082 free_coherent 2-4 3082 NULL
117555 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117556 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117557 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117558 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117559 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117560 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117561 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117562 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117563 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117564 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117565 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117566 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117567 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117568 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117569 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117570 +m66592_enable_3117 m66592_enable 0 3117 NULL
117571 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117572 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117573 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117574 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117575 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117576 +registers_show_3130 registers_show 0 3130 NULL
117577 +print_time_3132 print_time 0 3132 NULL
117578 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117579 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117580 +filldir_3143 filldir 3 3143 NULL
117581 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117582 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117583 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117584 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117585 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117586 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117587 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117588 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117589 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117590 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117591 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117592 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117593 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117594 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117595 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117596 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117597 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117598 +red_zone_show_3177 red_zone_show 0 3177 NULL
117599 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117600 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117601 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117602 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117603 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117604 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117605 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117606 +alloc_context_3194 alloc_context 1 3194 NULL nohasharray
117607 +ep_aio_read_3194 ep_aio_read 3 3194 &alloc_context_3194
117608 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117609 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117610 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117611 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
117612 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
117613 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
117614 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
117615 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
117616 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
117617 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
117618 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
117619 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
117620 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
117621 +get_target_freq_3217 get_target_freq 0 3217 NULL
117622 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
117623 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
117624 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
117625 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
117626 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
117627 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
117628 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
117629 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
117630 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
117631 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
117632 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
117633 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
117634 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
117635 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
117636 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
117637 +macb_open_3240 macb_open 0 3240 NULL
117638 +key_key_read_3241 key_key_read 3-0 3241 NULL
117639 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
117640 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
117641 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
117642 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
117643 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
117644 +ipaq_open_3260 ipaq_open 0 3260 NULL
117645 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
117646 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
117647 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
117648 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
117649 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
117650 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
117651 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
117652 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
117653 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
117654 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
117655 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
117656 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
117657 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
117658 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
117659 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
117660 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
117661 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
117662 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
117663 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
117664 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
117665 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
117666 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
117667 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
117668 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
117669 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
117670 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
117671 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
117672 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
117673 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
117674 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
117675 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
117676 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
117677 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
117678 +ip_local_out_3345 ip_local_out 0 3345 NULL
117679 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
117680 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
117681 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
117682 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
117683 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
117684 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
117685 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
117686 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
117687 +scnprintf_3360 scnprintf 0-2 3360 NULL
117688 +map_name_show_3361 map_name_show 0 3361 NULL
117689 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
117690 +sr_read_3366 sr_read 3 3366 NULL
117691 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
117692 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
117693 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
117694 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
117695 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
117696 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
117697 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
117698 +slot_show_3380 slot_show 0 3380 NULL nohasharray
117699 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
117700 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
117701 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
117702 +link_state_store_3384 link_state_store 0-4 3384 NULL
117703 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
117704 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
117705 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
117706 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
117707 +sg_write_3392 sg_write 0-3 3392 NULL
117708 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
117709 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
117710 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
117711 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
117712 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
117713 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
117714 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
117715 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
117716 +__write_reg_3413 __write_reg 0 3413 NULL
117717 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
117718 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
117719 +set_location_3415 set_location 0 3415 NULL nohasharray
117720 +be_open_3415 be_open 0 3415 &set_location_3415
117721 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
117722 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
117723 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
117724 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
117725 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
117726 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
117727 +led_set_status_3432 led_set_status 0 3432 NULL
117728 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
117729 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
117730 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
117731 +dev_register_3440 dev_register 0 3440 NULL
117732 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
117733 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
117734 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
117735 +map_single_3449 map_single 0 3449 NULL
117736 +store_3451 store 0-3 3451 NULL
117737 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
117738 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
117739 +softsynth_write_3455 softsynth_write 3 3455 NULL
117740 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
117741 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
117742 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
117743 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
117744 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
117745 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
117746 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
117747 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
117748 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
117749 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
117750 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
117751 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
117752 +comp_tx_3493 comp_tx 0 3493 NULL
117753 +prepare_3495 prepare 0 3495 NULL
117754 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
117755 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
117756 +sys_size_show_3507 sys_size_show 0 3507 NULL
117757 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
117758 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
117759 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
117760 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
117761 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
117762 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
117763 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
117764 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
117765 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
117766 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
117767 +adp8870_show_3527 adp8870_show 0 3527 NULL
117768 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
117769 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
117770 +SyS_readv_3539 SyS_readv 3 3539 NULL
117771 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
117772 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
117773 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
117774 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
117775 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
117776 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
117777 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
117778 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
117779 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
117780 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
117781 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
117782 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
117783 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
117784 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
117785 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
117786 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
117787 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
117788 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
117789 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
117790 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
117791 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
117792 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
117793 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
117794 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
117795 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
117796 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
117797 +vc_resize_3585 vc_resize 2-3 3585 NULL
117798 +ifalias_show_3586 ifalias_show 0 3586 NULL
117799 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
117800 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
117801 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
117802 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
117803 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
117804 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
117805 +ray_open_3608 ray_open 0 3608 NULL
117806 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
117807 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
117808 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
117809 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
117810 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
117811 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
117812 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
117813 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
117814 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
117815 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
117816 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
117817 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
117818 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
117819 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
117820 +store_3640 store 0 3640 NULL
117821 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
117822 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
117823 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
117824 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
117825 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
117826 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
117827 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
117828 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
117829 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
117830 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
117831 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
117832 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
117833 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
117834 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
117835 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
117836 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
117837 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
117838 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
117839 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
117840 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
117841 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
117842 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
117843 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
117844 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
117845 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
117846 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
117847 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
117848 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
117849 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
117850 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
117851 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
117852 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
117853 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
117854 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
117855 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
117856 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
117857 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
117858 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
117859 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
117860 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
117861 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
117862 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
117863 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
117864 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
117865 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
117866 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
117867 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
117868 +pegasus_open_3748 pegasus_open 0 3748 NULL
117869 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
117870 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
117871 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
117872 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
117873 +show_log_height_3759 show_log_height 0 3759 NULL
117874 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
117875 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
117876 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
117877 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
117878 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
117879 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
117880 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
117881 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
117882 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
117883 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
117884 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
117885 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
117886 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
117887 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
117888 +set_min_height_3783 set_min_height 0-4 3783 NULL
117889 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
117890 +set_voltage_3789 set_voltage 0-4 3789 NULL
117891 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
117892 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
117893 +__netlink_create_3800 __netlink_create 0 3800 NULL
117894 +show_line3_3802 show_line3 0 3802 NULL
117895 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
117896 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
117897 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
117898 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
117899 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
117900 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
117901 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
117902 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
117903 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
117904 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
117905 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
117906 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
117907 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
117908 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
117909 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
117910 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
117911 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
117912 +release_version_store_3841 release_version_store 0-4 3841 NULL
117913 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
117914 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
117915 +max8925_disable_3844 max8925_disable 0 3844 NULL
117916 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
117917 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
117918 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
117919 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
117920 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
117921 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
117922 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
117923 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
117924 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
117925 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
117926 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
117927 +get_fd_set_3866 get_fd_set 1 3866 NULL
117928 +show_pci_3867 show_pci 0 3867 NULL
117929 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
117930 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
117931 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
117932 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
117933 +validate_store_3881 validate_store 0-3 3881 NULL
117934 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
117935 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
117936 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
117937 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
117938 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
117939 +nvram_write_3894 nvram_write 3-0 3894 NULL
117940 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
117941 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
117942 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
117943 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
117944 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
117945 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
117946 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
117947 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
117948 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
117949 +usbip_recv_3911 usbip_recv 3 3911 NULL
117950 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
117951 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
117952 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
117953 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
117954 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
117955 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
117956 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
117957 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
117958 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
117959 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
117960 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
117961 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
117962 +navman_open_3951 navman_open 0 3951 NULL
117963 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
117964 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
117965 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
117966 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
117967 +write_port_3962 write_port 0-4 3962 NULL
117968 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
117969 +be_vid_config_3976 be_vid_config 0 3976 NULL
117970 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
117971 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
117972 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
117973 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
117974 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
117975 +virtfn_add_3988 virtfn_add 0 3988 NULL
117976 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
117977 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
117978 +do_add_counters_3992 do_add_counters 3 3992 NULL
117979 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
117980 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
117981 +via_rng_init_3998 via_rng_init 0 3998 NULL
117982 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
117983 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
117984 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
117985 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
117986 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
117987 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
117988 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
117989 +show_xps_map_4009 show_xps_map 0 4009 NULL
117990 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
117991 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
117992 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
117993 +_request_firmware_4021 _request_firmware 0 4021 NULL
117994 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
117995 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
117996 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
117997 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
117998 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
117999 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
118000 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
118001 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
118002 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
118003 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
118004 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
118005 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
118006 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
118007 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
118008 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
118009 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
118010 +coreid_show_4066 coreid_show 0 4066 NULL
118011 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
118012 +cardr_show_4070 cardr_show 0 4070 NULL
118013 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
118014 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
118015 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
118016 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
118017 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
118018 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
118019 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
118020 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
118021 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
118022 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
118023 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
118024 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
118025 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
118026 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
118027 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
118028 +show_4097 show 0 4097 NULL
118029 +flash_show_4102 flash_show 0 4102 NULL
118030 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
118031 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
118032 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
118033 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
118034 +write_reg_4108 write_reg 0 4108 NULL
118035 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
118036 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
118037 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
118038 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
118039 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
118040 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
118041 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
118042 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
118043 +set_device_state_4127 set_device_state 0-2 4127 NULL
118044 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
118045 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
118046 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
118047 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
118048 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
118049 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
118050 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
118051 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
118052 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
118053 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
118054 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
118055 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
118056 +echo_show_4163 echo_show 0 4163 NULL nohasharray
118057 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
118058 +store_4163 store 0 4163 &t1_init_hw_modules_4163
118059 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
118060 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
118061 +get_alua_req_4166 get_alua_req 3 4166 NULL
118062 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
118063 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
118064 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
118065 +show_4173 show 0 4173 NULL
118066 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
118067 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
118068 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
118069 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
118070 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
118071 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
118072 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
118073 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
118074 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
118075 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
118076 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
118077 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
118078 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
118079 +follow_managed_4219 follow_managed 0 4219 NULL
118080 +persist_store_4220 persist_store 0-4 4220 NULL
118081 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
118082 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
118083 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
118084 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
118085 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
118086 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
118087 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
118088 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
118089 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
118090 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
118091 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
118092 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
118093 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
118094 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
118095 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
118096 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
118097 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
118098 +alg_create_4257 alg_create 0 4257 NULL
118099 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
118100 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
118101 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
118102 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
118103 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
118104 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
118105 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
118106 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
118107 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
118108 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
118109 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
118110 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
118111 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
118112 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
118113 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
118114 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
118115 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
118116 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
118117 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
118118 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
118119 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
118120 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
118121 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
118122 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
118123 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
118124 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
118125 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
118126 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
118127 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
118128 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
118129 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
118130 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
118131 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
118132 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
118133 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
118134 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
118135 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
118136 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
118137 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
118138 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
118139 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
118140 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
118141 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
118142 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
118143 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
118144 +store_4354 store 0-3 4354 NULL
118145 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
118146 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
118147 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
118148 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
118149 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
118150 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
118151 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
118152 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
118153 +write_4374 write 0 4374 NULL
118154 +esb_write_4376 esb_write 0-3 4376 NULL
118155 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
118156 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
118157 +vcc_connect_4382 vcc_connect 0 4382 NULL
118158 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
118159 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
118160 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
118161 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
118162 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
118163 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
118164 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
118165 +reg_read_4409 reg_read 0 4409 NULL
118166 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
118167 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
118168 +can_send_4414 can_send 0 4414 NULL
118169 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
118170 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
118171 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
118172 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
118173 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
118174 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
118175 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
118176 +read_code_4429 read_code 4 4429 NULL
118177 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
118178 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
118179 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
118180 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
118181 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
118182 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
118183 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
118184 +vxp_resume_4442 vxp_resume 0 4442 NULL
118185 +memparse_4444 memparse 0 4444 NULL nohasharray
118186 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
118187 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
118188 +disksize_show_4454 disksize_show 0 4454 NULL
118189 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
118190 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
118191 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
118192 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
118193 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
118194 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
118195 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
118196 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
118197 +beep_write_4485 beep_write 0 4485 NULL
118198 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
118199 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
118200 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
118201 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
118202 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
118203 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
118204 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
118205 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
118206 +set_link_security_4502 set_link_security 4 4502 NULL
118207 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
118208 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
118209 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
118210 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
118211 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
118212 +write_cnodes_4523 write_cnodes 0 4523 NULL
118213 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
118214 +show_modes_4530 show_modes 0 4530 NULL
118215 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
118216 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
118217 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
118218 +tipc_getname_4539 tipc_getname 0 4539 NULL
118219 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
118220 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
118221 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
118222 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
118223 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
118224 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
118225 +show_sched4_4552 show_sched4 0 4552 NULL
118226 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
118227 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
118228 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
118229 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
118230 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
118231 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
118232 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
118233 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
118234 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
118235 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
118236 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
118237 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
118238 +commit_orphans_4584 commit_orphans 0 4584 NULL
118239 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
118240 +read_rio_4589 read_rio 0-3 4589 NULL
118241 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
118242 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
118243 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
118244 +bch_alloc_4593 bch_alloc 1 4593 NULL
118245 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
118246 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
118247 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
118248 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
118249 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
118250 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
118251 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
118252 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
118253 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
118254 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
118255 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
118256 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
118257 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
118258 +hrz_send_4638 hrz_send 0 4638 NULL
118259 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
118260 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
118261 +txCommit_4649 txCommit 0 4649 NULL
118262 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
118263 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
118264 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
118265 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
118266 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
118267 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
118268 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
118269 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
118270 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
118271 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
118272 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
118273 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
118274 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
118275 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
118276 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
118277 +kone_receive_4690 kone_receive 0-4 4690 NULL
118278 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
118279 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
118280 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
118281 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
118282 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
118283 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
118284 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
118285 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
118286 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
118287 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
118288 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
118289 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
118290 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
118291 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
118292 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118293 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118294 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118295 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118296 +path_show_4725 path_show 0 4725 NULL nohasharray
118297 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118298 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118299 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118300 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118301 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118302 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118303 +level_show_4741 level_show 0 4741 NULL
118304 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118305 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118306 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118307 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118308 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118309 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118310 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118311 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118312 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118313 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118314 +qib_map_page_4768 qib_map_page 3 4768 NULL
118315 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118316 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118317 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118318 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118319 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118320 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118321 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118322 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118323 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118324 +create_subvol_4791 create_subvol 4 4791 NULL
118325 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118326 +read_4793 read 0-4 4793 NULL
118327 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118328 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118329 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118330 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118331 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118332 +fan_set_level_4805 fan_set_level 0 4805 NULL
118333 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118334 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118335 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118336 +show_sticky_4816 show_sticky 0 4816 NULL
118337 +show_postcode_4819 show_postcode 0 4819 NULL
118338 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118339 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118340 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118341 +show_4831 show 0 4831 NULL
118342 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118343 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118344 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118345 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118346 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118347 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118348 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118349 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118350 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118351 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118352 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118353 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118354 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118355 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118356 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118357 +svc_getname_4869 svc_getname 0 4869 NULL
118358 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118359 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118360 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118361 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118362 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118363 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118364 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118365 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118366 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118367 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118368 +current_speed_show_4887 current_speed_show 0 4887 NULL
118369 +sys_ipc_4889 sys_ipc 3 4889 NULL
118370 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118371 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118372 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118373 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118374 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118375 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118376 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118377 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118378 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118379 +read_4919 read 0 4919 &show_pwm1_enable_4919
118380 +single_step_cont_4921 single_step_cont 0 4921 NULL
118381 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118382 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118383 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118384 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118385 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118386 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118387 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118388 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118389 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118390 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118391 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118392 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118393 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118394 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118395 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118396 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118397 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118398 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118399 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118400 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118401 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118402 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118403 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118404 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118405 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118406 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118407 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118408 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118409 +set_aout_4974 set_aout 0-4 4974 NULL
118410 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118411 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118412 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118413 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118414 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118415 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118416 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118417 +read_block_4993 read_block 0 4993 NULL
118418 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118419 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118420 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118421 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118422 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118423 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118424 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118425 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118426 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118427 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118428 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118429 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118430 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118431 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118432 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118433 +net2272_start_5033 net2272_start 0 5033 NULL
118434 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118435 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118436 +blkdev_get_5050 blkdev_get 0 5050 NULL
118437 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118438 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118439 +show_5055 show 0 5055 NULL
118440 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118441 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118442 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118443 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118444 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118445 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118446 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118447 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118448 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118449 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118450 +compr_fill_5093 compr_fill 2 5093 NULL
118451 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118452 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118453 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118454 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118455 +sound_write_5102 sound_write 3-0 5102 NULL
118456 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118457 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118458 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118459 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118460 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118461 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118462 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118463 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118464 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118465 +rhine_open_5133 rhine_open 0 5133 NULL
118466 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118467 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118468 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118469 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118470 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118471 +quirks_show_5154 quirks_show 0 5154 NULL
118472 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118473 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118474 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118475 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118476 +__az6007_write_5170 __az6007_write 0 5170 NULL
118477 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118478 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118479 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118480 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118481 +datablob_parse_5177 datablob_parse 0 5177 NULL
118482 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118483 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118484 +adjust_memory_5185 adjust_memory 0 5185 NULL
118485 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118486 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118487 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118488 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118489 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118490 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118491 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118492 +read_blocklist_5209 read_blocklist 2 5209 NULL
118493 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118494 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118495 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118496 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118497 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118498 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118499 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118500 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118501 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118502 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118503 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118504 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118505 +atl1e_open_5226 atl1e_open 0 5226 NULL
118506 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118507 +wait_for_response_5229 wait_for_response 0 5229 NULL
118508 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118509 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118510 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118511 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118512 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118513 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118514 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118515 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118516 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118517 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118518 +ti_open_5256 ti_open 0 5256 NULL
118519 +update_nodemask_5257 update_nodemask 0 5257 NULL
118520 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118521 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118522 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118523 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118524 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118525 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118526 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118527 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118528 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118529 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118530 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118531 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118532 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118533 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118534 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118535 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118536 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118537 +ks8842_open_5309 ks8842_open 0 5309 NULL
118538 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118539 +grow_inode_5311 grow_inode 0 5311 NULL
118540 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118541 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118542 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118543 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118544 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118545 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118546 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118547 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118548 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118549 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118550 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118551 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118552 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118553 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118554 +policy_store_5346 policy_store 0-4 5346 NULL
118555 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118556 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118557 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118558 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118559 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118560 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118561 +icmp_error_5362 icmp_error 0 5362 NULL
118562 +open_tx_second_5363 open_tx_second 0 5363 NULL
118563 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118564 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118565 +set_master_5372 set_master 0 5372 NULL
118566 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118567 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118568 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118569 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118570 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118571 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118572 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118573 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118574 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118575 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118576 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118577 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118578 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118579 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118580 +fat_getattr_5406 fat_getattr 0 5406 NULL
118581 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118582 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118583 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118584 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118585 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118586 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118587 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118588 +show_output_5423 show_output 0 5423 NULL
118589 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118590 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118591 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118592 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118593 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118594 +store_pwm_5441 store_pwm 0-4 5441 NULL
118595 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118596 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118597 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118598 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118599 +create_child_5449 create_child 0-4 5449 NULL
118600 +add_host_show_5451 add_host_show 0 5451 NULL
118601 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118602 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118603 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118604 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118605 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118606 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118607 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118608 +netlink_insert_5465 netlink_insert 0 5465 NULL
118609 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118610 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118611 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
118612 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
118613 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
118614 +show_5474 show 0 5474 NULL nohasharray
118615 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
118616 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
118617 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
118618 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
118619 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
118620 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
118621 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
118622 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
118623 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
118624 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
118625 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
118626 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
118627 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
118628 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
118629 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
118630 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
118631 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
118632 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
118633 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
118634 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
118635 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
118636 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
118637 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
118638 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
118639 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
118640 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
118641 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
118642 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
118643 +spidev_message_5518 spidev_message 3 5518 NULL
118644 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
118645 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
118646 +show_license_5524 show_license 0 5524 NULL
118647 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
118648 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
118649 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
118650 +stop_cpus_5529 stop_cpus 0 5529 NULL
118651 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
118652 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
118653 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
118654 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
118655 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
118656 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
118657 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
118658 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
118659 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
118660 +le_readq_5557 le_readq 0 5557 NULL
118661 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
118662 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
118663 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
118664 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
118665 +fir16_create_5574 fir16_create 3 5574 NULL
118666 +bioset_create_5580 bioset_create 1 5580 NULL
118667 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
118668 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
118669 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
118670 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
118671 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
118672 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
118673 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
118674 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
118675 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
118676 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
118677 +__remove_suid_5618 __remove_suid 0 5618 NULL
118678 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
118679 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
118680 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
118681 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
118682 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
118683 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
118684 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
118685 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
118686 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
118687 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
118688 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
118689 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
118690 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
118691 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
118692 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
118693 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
118694 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
118695 +parse_arg_5657 parse_arg 0-2 5657 NULL
118696 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
118697 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
118698 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
118699 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
118700 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
118701 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
118702 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
118703 +store_5663 store 0-3 5663 &ovl_permission_5663
118704 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
118705 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
118706 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
118707 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
118708 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
118709 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
118710 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
118711 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
118712 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
118713 +get_arg_5694 get_arg 3 5694 NULL nohasharray
118714 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
118715 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
118716 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
118717 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
118718 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
118719 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
118720 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
118721 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
118722 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
118723 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
118724 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
118725 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
118726 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
118727 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
118728 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
118729 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
118730 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
118731 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
118732 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
118733 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
118734 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
118735 +get_packet_5747 get_packet 3 5747 NULL
118736 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
118737 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
118738 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
118739 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
118740 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
118741 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
118742 +packet_xmit_5762 packet_xmit 0 5762 NULL
118743 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
118744 +start_5768 start 0 5768 NULL
118745 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
118746 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
118747 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
118748 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
118749 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
118750 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
118751 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
118752 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
118753 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
118754 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
118755 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
118756 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
118757 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
118758 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
118759 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
118760 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
118761 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
118762 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
118763 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
118764 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
118765 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
118766 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
118767 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
118768 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
118769 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
118770 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
118771 +enter_state_5850 enter_state 0 5850 NULL
118772 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
118773 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
118774 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
118775 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
118776 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
118777 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
118778 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
118779 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
118780 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
118781 +vsscanf_5868 vsscanf 0 5868 NULL
118782 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
118783 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
118784 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
118785 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
118786 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
118787 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
118788 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
118789 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
118790 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
118791 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
118792 +rmd320_final_5897 rmd320_final 0 5897 NULL
118793 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
118794 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
118795 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
118796 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
118797 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
118798 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
118799 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
118800 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
118801 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
118802 +devpath_show_5910 devpath_show 0 5910 NULL
118803 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
118804 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
118805 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
118806 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
118807 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
118808 +next_entry_5921 next_entry 0 5921 NULL
118809 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
118810 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
118811 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
118812 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
118813 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
118814 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
118815 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
118816 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
118817 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
118818 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
118819 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
118820 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
118821 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
118822 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
118823 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
118824 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
118825 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
118826 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
118827 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
118828 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
118829 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
118830 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
118831 +sha224_final_5978 sha224_final 0 5978 NULL
118832 +show_5979 show 0 5979 NULL nohasharray
118833 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
118834 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
118835 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
118836 +SyS_semop_5980 SyS_semop 3 5980 NULL
118837 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
118838 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
118839 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
118840 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
118841 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
118842 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
118843 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
118844 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
118845 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
118846 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
118847 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
118848 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
118849 +spi_read_6031 spi_read 0 6031 NULL nohasharray
118850 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
118851 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
118852 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
118853 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
118854 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
118855 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
118856 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
118857 +led_shot_6046 led_shot 0-4 6046 NULL
118858 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
118859 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
118860 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
118861 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
118862 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
118863 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
118864 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
118865 +add_break_6070 add_break 1 6070 NULL
118866 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
118867 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
118868 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
118869 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
118870 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
118871 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
118872 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
118873 +init_6095 init 0 6095 NULL
118874 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
118875 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
118876 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
118877 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
118878 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
118879 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
118880 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
118881 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
118882 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
118883 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
118884 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
118885 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
118886 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
118887 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
118888 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
118889 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
118890 +read_packet_6140 read_packet 0 6140 NULL
118891 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
118892 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
118893 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
118894 +tc574_resume_6154 tc574_resume 0 6154 NULL
118895 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
118896 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
118897 +tcam_write_6162 tcam_write 0 6162 NULL
118898 +show_temp8_6163 show_temp8 0 6163 NULL
118899 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
118900 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
118901 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
118902 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
118903 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
118904 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
118905 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
118906 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
118907 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
118908 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
118909 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
118910 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
118911 +freeze_store_6185 freeze_store 0-3 6185 NULL
118912 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
118913 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
118914 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
118915 +add_interval_6202 add_interval 0 6202 NULL
118916 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
118917 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
118918 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
118919 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
118920 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
118921 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
118922 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
118923 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
118924 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
118925 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
118926 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
118927 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
118928 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
118929 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
118930 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
118931 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
118932 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
118933 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
118934 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
118935 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
118936 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
118937 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
118938 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
118939 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
118940 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
118941 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
118942 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
118943 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
118944 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
118945 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
118946 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
118947 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
118948 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
118949 +key_unseal_6285 key_unseal 0 6285 NULL
118950 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
118951 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
118952 +serial_port_in_6291 serial_port_in 0 6291 NULL
118953 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
118954 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
118955 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
118956 +raw_request_6307 raw_request 0 6307 NULL
118957 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
118958 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
118959 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
118960 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
118961 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
118962 +balance_6312 balance 0 6312 NULL
118963 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
118964 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
118965 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
118966 +store_cluster_6316 store_cluster 0-4 6316 NULL
118967 +write_null_6319 write_null 0-3 6319 NULL
118968 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
118969 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
118970 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
118971 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
118972 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
118973 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
118974 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
118975 +solos_param_show_6344 solos_param_show 0 6344 NULL
118976 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
118977 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
118978 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
118979 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
118980 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
118981 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
118982 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
118983 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
118984 +recv_init_6366 recv_init 0 6366 NULL
118985 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
118986 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
118987 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
118988 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
118989 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
118990 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
118991 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
118992 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
118993 +msb_write_block_6379 msb_write_block 3 6379 NULL
118994 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
118995 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
118996 +bb_store_6401 bb_store 3-0 6401 NULL
118997 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
118998 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
118999 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
119000 +md_attr_show_6408 md_attr_show 0 6408 NULL
119001 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
119002 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
119003 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
119004 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
119005 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
119006 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
119007 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
119008 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
119009 +l2up_create_6430 l2up_create 3 6430 NULL
119010 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
119011 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
119012 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
119013 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
119014 +coda_downcall_6448 coda_downcall 0 6448 NULL
119015 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
119016 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
119017 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
119018 +show_sustain_6469 show_sustain 0 6469 NULL
119019 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
119020 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
119021 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
119022 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
119023 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
119024 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
119025 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
119026 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
119027 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
119028 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
119029 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
119030 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
119031 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
119032 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
119033 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
119034 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
119035 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
119036 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
119037 +mei_read_6507 mei_read 3-0 6507 NULL
119038 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
119039 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
119040 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
119041 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
119042 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
119043 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
119044 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
119045 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
119046 +show_min_uV_6544 show_min_uV 0 6544 NULL
119047 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
119048 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
119049 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
119050 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
119051 +wdm_read_6549 wdm_read 3-0 6549 NULL
119052 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
119053 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
119054 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
119055 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
119056 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
119057 +notify_handler_6557 notify_handler 0 6557 NULL
119058 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
119059 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
119060 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
119061 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
119062 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
119063 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
119064 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
119065 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
119066 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
119067 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
119068 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
119069 +reg_set_6585 reg_set 0 6585 NULL nohasharray
119070 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
119071 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
119072 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
119073 +bytes_number_6591 bytes_number 0-2 6591 NULL
119074 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
119075 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
119076 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
119077 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
119078 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
119079 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
119080 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
119081 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
119082 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
119083 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
119084 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
119085 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
119086 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
119087 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
119088 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
119089 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
119090 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
119091 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
119092 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
119093 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
119094 +queue_dtd_6652 queue_dtd 0 6652 NULL
119095 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
119096 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
119097 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
119098 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
119099 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
119100 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
119101 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
119102 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
119103 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
119104 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
119105 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
119106 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
119107 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
119108 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
119109 +init_chip_first_6676 init_chip_first 0 6676 NULL
119110 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
119111 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
119112 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
119113 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
119114 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
119115 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
119116 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
119117 +cap_show_6691 cap_show 0 6691 NULL
119118 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
119119 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
119120 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
119121 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
119122 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
119123 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
119124 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
119125 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
119126 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
119127 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
119128 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
119129 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
119130 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
119131 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
119132 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
119133 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
119134 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
119135 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
119136 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
119137 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
119138 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
119139 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
119140 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
119141 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
119142 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
119143 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
119144 +wil_reset_6752 wil_reset 0 6752 NULL
119145 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
119146 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
119147 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
119148 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
119149 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
119150 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
119151 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
119152 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
119153 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
119154 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
119155 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
119156 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
119157 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
119158 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
119159 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
119160 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
119161 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
119162 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
119163 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
119164 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
119165 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
119166 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
119167 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
119168 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
119169 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
119170 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
119171 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
119172 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
119173 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
119174 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
119175 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
119176 +get_blocks_6801 get_blocks 0 6801 NULL
119177 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
119178 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
119179 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
119180 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
119181 +init_port_6810 init_port 0 6810 NULL
119182 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
119183 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
119184 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
119185 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
119186 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
119187 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
119188 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
119189 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
119190 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
119191 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
119192 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
119193 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
119194 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
119195 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
119196 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
119197 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
119198 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
119199 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
119200 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
119201 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
119202 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
119203 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
119204 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
119205 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
119206 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
119207 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
119208 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
119209 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
119210 +size_6873 size 0 6873 NULL
119211 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
119212 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
119213 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
119214 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
119215 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
119216 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
119217 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
119218 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
119219 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
119220 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
119221 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
119222 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
119223 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
119224 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
119225 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
119226 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
119227 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
119228 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
119229 +hook_6905 hook 0 6905 NULL nohasharray
119230 +qib_init_6905 qib_init 0 6905 &hook_6905
119231 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
119232 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
119233 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
119234 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
119235 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
119236 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
119237 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
119238 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
119239 +ioctl_6914 ioctl 0 6914 NULL
119240 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
119241 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
119242 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
119243 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
119244 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
119245 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
119246 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
119247 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
119248 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
119249 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
119250 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
119251 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
119252 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
119253 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
119254 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
119255 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
119256 +str_to_slot_6952 str_to_slot 0 6952 NULL
119257 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
119258 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
119259 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
119260 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
119261 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
119262 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
119263 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
119264 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
119265 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
119266 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
119267 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
119268 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
119269 +request_key_async_6990 request_key_async 4 6990 NULL
119270 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
119271 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
119272 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
119273 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
119274 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
119275 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
119276 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
119277 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
119278 +copy_items_7012 copy_items 7 7012 NULL
119279 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
119280 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
119281 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
119282 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
119283 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
119284 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
119285 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
119286 +wimax_msg_7030 wimax_msg 4 7030 NULL
119287 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
119288 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
119289 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
119290 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
119291 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
119292 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119293 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119294 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119295 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119296 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119297 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119298 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119299 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119300 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119301 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119302 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119303 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119304 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119305 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119306 +filename_lookup_7071 filename_lookup 0 7071 NULL
119307 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119308 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119309 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119310 +mii_status_show_7077 mii_status_show 0 7077 NULL
119311 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119312 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119313 +read_7087 read 0 7087 NULL nohasharray
119314 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119315 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119316 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119317 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119318 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119319 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119320 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119321 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119322 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119323 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119324 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119325 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119326 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119327 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119328 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119329 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119330 +show_value_7119 show_value 0 7119 NULL
119331 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119332 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119333 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119334 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119335 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119336 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119337 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119338 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119339 +show_bpp_7148 show_bpp 0 7148 NULL
119340 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119341 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119342 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119343 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119344 +fnic_reset_7163 fnic_reset 0 7163 NULL
119345 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119346 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119347 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119348 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119349 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119350 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119351 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119352 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119353 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119354 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119355 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119356 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119357 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119358 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119359 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119360 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119361 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119362 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119363 +confirm_7211 confirm 0 7211 NULL
119364 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119365 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119366 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119367 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119368 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119369 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119370 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119371 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119372 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119373 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119374 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119375 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119376 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119377 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119378 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119379 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119380 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119381 +release_version_show_7263 release_version_show 0 7263 NULL
119382 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119383 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119384 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119385 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119386 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119387 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119388 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119389 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119390 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119391 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119392 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119393 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119394 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119395 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119396 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119397 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119398 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119399 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119400 +rose_open_7309 rose_open 0 7309 NULL
119401 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119402 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119403 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119404 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119405 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119406 +do_md_stop_7335 do_md_stop 0 7335 NULL
119407 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119408 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119409 +mgmt_control_7349 mgmt_control 3 7349 NULL
119410 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119411 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119412 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119413 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119414 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119415 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119416 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119417 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119418 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119419 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119420 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119421 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119422 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119423 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119424 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119425 +hweight_long_7388 hweight_long 0-1 7388 NULL
119426 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119427 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119428 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119429 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119430 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119431 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119432 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119433 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119434 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119435 +store_7418 store 0-3 7418 NULL
119436 +switch_mm_7420 switch_mm 0 7420 NULL
119437 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119438 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119439 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119440 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119441 +store_7441 store 0 7441 NULL
119442 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119443 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119444 +show_mask_7446 show_mask 0 7446 NULL
119445 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119446 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119447 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119448 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119449 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119450 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119451 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119452 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119453 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119454 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119455 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119456 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119457 +set_speed_7470 set_speed 0-4 7470 NULL
119458 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119459 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119460 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119461 +show_max_uV_7474 show_max_uV 0 7474 NULL
119462 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119463 +atalk_getname_7490 atalk_getname 0 7490 NULL
119464 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119465 +setsockopt_7492 setsockopt 0 7492 NULL
119466 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119467 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119468 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119469 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119470 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119471 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119472 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119473 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119474 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119475 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119476 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119477 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119478 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119479 +virtnet_open_7538 virtnet_open 0 7538 NULL
119480 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119481 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119482 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119483 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119484 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119485 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119486 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119487 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119488 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119489 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119490 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119491 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119492 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119493 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119494 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119495 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119496 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119497 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119498 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119499 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119500 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119501 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119502 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119503 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119504 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119505 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119506 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119507 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119508 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119509 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119510 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119511 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119512 +send_to_group_7627 send_to_group 0 7627 NULL
119513 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119514 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119515 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119516 +net2272_queue_7640 net2272_queue 0 7640 NULL
119517 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119518 +write_priomap_7648 write_priomap 0-3 7648 NULL
119519 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119520 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119521 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119522 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119523 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119524 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119525 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119526 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119527 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119528 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119529 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119530 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119531 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119532 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119533 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119534 +device_show_7693 device_show 0 7693 NULL nohasharray
119535 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119536 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119537 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119538 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119539 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119540 +dev_info_set_7705 dev_info_set 0 7705 NULL
119541 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119542 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119543 +unmap_region_7709 unmap_region 1 7709 NULL
119544 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119545 +show_7711 show 0 7711 NULL
119546 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119547 +sys_pread64_7721 sys_pread64 3 7721 NULL
119548 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119549 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119550 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119551 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119552 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119553 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119554 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119555 +write_7751 write 0 7751 NULL
119556 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119557 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119558 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119559 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119560 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119561 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119562 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119563 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119564 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119565 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119566 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119567 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119568 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119569 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119570 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119571 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119572 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119573 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119574 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119575 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119576 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119577 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119578 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119579 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119580 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119581 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119582 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119583 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119584 +show_7835 show 0 7835 NULL
119585 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119586 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119587 +enable_7841 enable 0 7841 NULL nohasharray
119588 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119589 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119590 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119591 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119592 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119593 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119594 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119595 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119596 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119597 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119598 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119599 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119600 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119601 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119602 +request_7878 request 0 7878 NULL
119603 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119604 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119605 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119606 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119607 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119608 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119609 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119610 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119611 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
119612 +show_7906 show 0 7906 NULL
119613 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
119614 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
119615 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
119616 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
119617 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
119618 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
119619 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
119620 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
119621 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
119622 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
119623 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
119624 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
119625 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
119626 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
119627 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
119628 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
119629 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
119630 +get_formats_7949 get_formats 0 7949 NULL
119631 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
119632 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
119633 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
119634 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
119635 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
119636 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
119637 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
119638 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
119639 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
119640 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
119641 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
119642 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
119643 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
119644 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
119645 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
119646 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
119647 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
119648 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
119649 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
119650 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
119651 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
119652 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
119653 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
119654 +fb_set_par_8006 fb_set_par 0 8006 NULL
119655 +store_8007 store 0-3 8007 NULL
119656 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
119657 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
119658 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
119659 +vcs_read_8017 vcs_read 3-0 8017 NULL
119660 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
119661 +aux3_show_8025 aux3_show 0 8025 NULL
119662 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
119663 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
119664 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
119665 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
119666 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
119667 +security_syslog_8042 security_syslog 0 8042 NULL
119668 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
119669 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
119670 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
119671 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
119672 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
119673 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
119674 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
119675 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
119676 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
119677 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
119678 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
119679 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
119680 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
119681 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
119682 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
119683 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
119684 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
119685 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
119686 +strict_show_8078 strict_show 0 8078 NULL
119687 +room_for_filename_8085 room_for_filename 3 8085 NULL
119688 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
119689 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
119690 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
119691 +fw_suspend_8094 fw_suspend 0 8094 NULL
119692 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
119693 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
119694 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
119695 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
119696 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
119697 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
119698 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
119699 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
119700 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
119701 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
119702 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
119703 +venus_lookup_8121 venus_lookup 4 8121 NULL
119704 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
119705 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
119706 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
119707 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
119708 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
119709 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
119710 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
119711 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
119712 +next_signal_8135 next_signal 0 8135 NULL
119713 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
119714 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
119715 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
119716 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
119717 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
119718 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
119719 +reload_store_8150 reload_store 0-4 8150 NULL
119720 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
119721 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
119722 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
119723 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
119724 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
119725 +num_writes_show_8162 num_writes_show 0 8162 NULL
119726 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
119727 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
119728 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
119729 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
119730 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
119731 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
119732 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
119733 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
119734 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
119735 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
119736 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
119737 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
119738 +write_classid_8189 write_classid 0 8189 NULL
119739 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
119740 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
119741 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
119742 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
119743 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
119744 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
119745 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
119746 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
119747 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
119748 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
119749 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
119750 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
119751 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
119752 +play_iframe_8219 play_iframe 3 8219 NULL
119753 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
119754 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
119755 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
119756 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
119757 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
119758 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
119759 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
119760 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
119761 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
119762 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
119763 +show_state_disable_8251 show_state_disable 0 8251 NULL
119764 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
119765 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
119766 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
119767 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
119768 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
119769 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
119770 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
119771 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
119772 +init_cdev_8274 init_cdev 1 8274 NULL
119773 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
119774 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
119775 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
119776 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
119777 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
119778 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
119779 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
119780 +setsockopt_8304 setsockopt 0 8304 NULL
119781 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
119782 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
119783 +uevent_store_8319 uevent_store 0-4 8319 NULL
119784 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
119785 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
119786 +skein256_init_8337 skein256_init 0 8337 NULL
119787 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
119788 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
119789 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
119790 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
119791 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
119792 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
119793 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
119794 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
119795 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
119796 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
119797 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
119798 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
119799 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
119800 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
119801 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
119802 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
119803 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
119804 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
119805 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
119806 +wil_open_8375 wil_open 0 8375 NULL
119807 +ndo_init_8377 ndo_init 0 8377 NULL
119808 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
119809 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
119810 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
119811 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
119812 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
119813 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
119814 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
119815 +brightness_set_8396 brightness_set 0 8396 NULL
119816 +config_8403 config 0 8403 NULL
119817 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
119818 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
119819 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
119820 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
119821 +alua_activate_8420 alua_activate 0 8420 NULL
119822 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
119823 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
119824 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
119825 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
119826 +capability_set_8433 capability_set 0-4 8433 NULL
119827 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
119828 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
119829 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
119830 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
119831 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
119832 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
119833 +sl_init_8447 sl_init 0 8447 NULL
119834 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
119835 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
119836 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
119837 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
119838 +tgr160_final_8455 tgr160_final 0 8455 NULL
119839 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
119840 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
119841 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
119842 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
119843 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
119844 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
119845 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
119846 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
119847 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
119848 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
119849 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
119850 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
119851 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
119852 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
119853 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
119854 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
119855 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
119856 +in0_input_show_8498 in0_input_show 0 8498 NULL
119857 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
119858 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
119859 +dev_config_8506 dev_config 3 8506 NULL
119860 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
119861 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
119862 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
119863 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
119864 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
119865 +swap_writepage_8522 swap_writepage 0 8522 NULL
119866 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
119867 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
119868 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
119869 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
119870 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
119871 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
119872 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
119873 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
119874 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
119875 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
119876 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
119877 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
119878 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
119879 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
119880 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
119881 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
119882 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
119883 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
119884 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
119885 +ixgb_open_8565 ixgb_open 0 8565 NULL
119886 +set_volume_8569 set_volume 0 8569 NULL
119887 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
119888 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
119889 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
119890 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
119891 +tower_write_8580 tower_write 3-0 8580 NULL
119892 +cmd_wait_8582 cmd_wait 0 8582 NULL
119893 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
119894 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
119895 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
119896 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
119897 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
119898 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
119899 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
119900 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
119901 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
119902 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
119903 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
119904 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
119905 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
119906 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
119907 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
119908 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
119909 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
119910 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
119911 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
119912 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
119913 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
119914 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
119915 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
119916 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
119917 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
119918 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
119919 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
119920 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
119921 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
119922 +options_show_8667 options_show 0 8667 NULL
119923 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
119924 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
119925 +crc32_update_8676 crc32_update 0 8676 NULL
119926 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
119927 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
119928 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
119929 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
119930 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
119931 +start_8697 start 0 8697 NULL
119932 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
119933 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
119934 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
119935 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
119936 +arcfb_write_8702 arcfb_write 3 8702 NULL
119937 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
119938 +init_header_8703 init_header 0 8703 &i_size_read_8703
119939 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
119940 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
119941 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
119942 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
119943 +charger_state_show_8720 charger_state_show 0 8720 NULL
119944 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
119945 +lunid_show_8726 lunid_show 0 8726 NULL
119946 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
119947 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
119948 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
119949 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
119950 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
119951 +f_dupfd_8730 f_dupfd 1 8730 NULL
119952 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
119953 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
119954 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
119955 +compound_order_8750 compound_order 0 8750 NULL nohasharray
119956 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
119957 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
119958 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
119959 +read_uscorr_8755 read_uscorr 0 8755 NULL
119960 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
119961 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
119962 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
119963 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
119964 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
119965 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
119966 +sys_prctl_8766 sys_prctl 4 8766 NULL
119967 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
119968 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
119969 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
119970 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
119971 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
119972 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
119973 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
119974 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
119975 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
119976 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
119977 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
119978 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
119979 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
119980 +show_hardware_8789 show_hardware 0 8789 NULL
119981 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
119982 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
119983 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
119984 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
119985 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
119986 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
119987 +get_size_8811 get_size 0 8811 NULL
119988 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
119989 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
119990 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
119991 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
119992 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
119993 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
119994 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
119995 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
119996 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
119997 +convert_8830 convert 0 8830 NULL
119998 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
119999 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
120000 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
120001 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
120002 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
120003 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
120004 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
120005 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
120006 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
120007 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
120008 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
120009 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
120010 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
120011 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
120012 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
120013 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
120014 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
120015 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
120016 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
120017 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
120018 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
120019 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
120020 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
120021 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
120022 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
120023 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
120024 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
120025 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
120026 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
120027 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
120028 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
120029 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
120030 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
120031 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
120032 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
120033 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
120034 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
120035 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
120036 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
120037 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
120038 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
120039 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
120040 +data_sock_create_8920 data_sock_create 0 8920 NULL
120041 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
120042 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
120043 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
120044 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
120045 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
120046 +layout_commit_8926 layout_commit 0-3 8926 NULL
120047 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
120048 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
120049 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
120050 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
120051 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
120052 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
120053 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
120054 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
120055 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
120056 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
120057 +claim_show_8950 claim_show 0 8950 NULL nohasharray
120058 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
120059 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
120060 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
120061 +set_red_8954 set_red 0-4 8954 NULL
120062 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
120063 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
120064 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
120065 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
120066 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
120067 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
120068 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
120069 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
120070 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
120071 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
120072 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
120073 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
120074 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
120075 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
120076 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
120077 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
120078 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
120079 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
120080 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
120081 +show_state_time_8992 show_state_time 0 8992 NULL
120082 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
120083 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
120084 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
120085 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
120086 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
120087 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
120088 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
120089 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
120090 +epp_read_data_9015 epp_read_data 0 9015 NULL
120091 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
120092 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
120093 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
120094 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
120095 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
120096 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
120097 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
120098 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
120099 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
120100 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
120101 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
120102 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
120103 +nla_put_9042 nla_put 0 9042 NULL
120104 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
120105 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
120106 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
120107 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
120108 +ep_queue_9060 ep_queue 0 9060 NULL
120109 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
120110 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
120111 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
120112 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
120113 +hci_req_add_9067 hci_req_add 3 9067 NULL
120114 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
120115 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
120116 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
120117 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
120118 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
120119 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
120120 +create_queues_9088 create_queues 3-2 9088 NULL
120121 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
120122 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
120123 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
120124 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
120125 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
120126 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
120127 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
120128 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
120129 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
120130 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
120131 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
120132 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
120133 +partial_show_9122 partial_show 0 9122 NULL
120134 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
120135 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
120136 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
120137 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
120138 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
120139 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
120140 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
120141 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
120142 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
120143 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
120144 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
120145 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
120146 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
120147 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
120148 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
120149 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
120150 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
120151 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
120152 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
120153 +ax25_bind_9185 ax25_bind 0 9185 NULL
120154 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
120155 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
120156 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
120157 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
120158 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
120159 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
120160 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
120161 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
120162 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
120163 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
120164 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
120165 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
120166 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
120167 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
120168 +sg_common_write_9209 sg_common_write 0 9209 NULL
120169 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
120170 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
120171 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
120172 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
120173 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
120174 +card_send_command_9215 card_send_command 3 9215 NULL
120175 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
120176 +protocol_write_9219 protocol_write 3-0 9219 NULL
120177 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
120178 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
120179 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
120180 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
120181 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
120182 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
120183 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
120184 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
120185 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
120186 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
120187 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
120188 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
120189 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
120190 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
120191 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
120192 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
120193 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
120194 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
120195 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
120196 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
120197 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
120198 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
120199 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
120200 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
120201 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
120202 +flakey_status_9274 flakey_status 5 9274 NULL
120203 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
120204 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
120205 +open_9278 open 0 9278 &show_indirect_byte_9278
120206 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
120207 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
120208 +show_9287 show 0 9287 NULL
120209 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
120210 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
120211 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
120212 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
120213 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
120214 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
120215 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
120216 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
120217 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
120218 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
120219 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
120220 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
120221 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
120222 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
120223 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
120224 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
120225 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
120226 +description_show_9327 description_show 0 9327 NULL
120227 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
120228 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
120229 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
120230 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
120231 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
120232 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
120233 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
120234 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
120235 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
120236 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
120237 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
120238 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
120239 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
120240 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
120241 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
120242 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
120243 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
120244 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
120245 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
120246 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
120247 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
120248 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
120249 +queue_skb_9391 queue_skb 0 9391 NULL
120250 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
120251 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
120252 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
120253 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
120254 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
120255 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
120256 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
120257 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
120258 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
120259 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
120260 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
120261 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
120262 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
120263 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
120264 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
120265 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
120266 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
120267 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
120268 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
120269 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
120270 +sync_inode_9429 sync_inode 0 9429 NULL
120271 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
120272 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
120273 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
120274 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
120275 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
120276 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
120277 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
120278 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
120279 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
120280 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
120281 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
120282 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
120283 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
120284 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
120285 +show_in_max2_9458 show_in_max2 0 9458 NULL
120286 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
120287 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
120288 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
120289 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
120290 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
120291 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
120292 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120293 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120294 +queue_9475 queue 0 9475 NULL
120295 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120296 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120297 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120298 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120299 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120300 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120301 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120302 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120303 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120304 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120305 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120306 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120307 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120308 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120309 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120310 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120311 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120312 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120313 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120314 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120315 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120316 +do_strip_9517 do_strip 0 9517 NULL
120317 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120318 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120319 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120320 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120321 +lm3533_update_9529 lm3533_update 0 9529 NULL
120322 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120323 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120324 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120325 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120326 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120327 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120328 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120329 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120330 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120331 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120332 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120333 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120334 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120335 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120336 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120337 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120338 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120339 +fw_node_create_9559 fw_node_create 2 9559 NULL
120340 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120341 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120342 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120343 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120344 +status_9569 status 0 9569 NULL nohasharray
120345 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120346 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120347 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120348 +add_memory_9575 add_memory 0 9575 NULL
120349 +sch_access_9576 sch_access 0 9576 NULL
120350 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120351 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120352 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120353 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120354 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120355 +bop_mark_9593 bop_mark 0 9593 NULL
120356 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120357 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120358 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120359 +do_sync_9604 do_sync 1 9604 NULL
120360 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120361 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120362 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120363 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120364 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120365 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120366 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120367 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120368 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120369 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120370 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120371 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120372 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120373 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120374 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120375 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120376 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120377 +lmLogInit_9643 lmLogInit 0 9643 NULL
120378 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120379 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120380 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120381 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120382 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120383 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120384 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120385 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120386 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120387 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120388 +inode_setattr_9668 inode_setattr 0 9668 NULL
120389 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120390 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120391 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120392 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120393 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120394 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120395 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120396 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120397 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120398 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120399 +show_in0_9686 show_in0 0 9686 NULL
120400 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120401 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120402 +crc32_final_9693 crc32_final 0 9693 NULL
120403 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120404 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120405 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120406 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120407 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120408 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120409 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120410 +update_flag_9706 update_flag 0 9706 NULL
120411 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120412 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120413 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120414 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120415 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120416 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120417 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120418 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120419 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120420 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120421 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120422 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120423 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120424 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120425 +uuid_show_9749 uuid_show 0 9749 NULL
120426 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120427 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120428 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120429 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120430 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120431 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120432 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120433 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120434 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120435 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120436 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120437 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120438 +mapping_error_9774 mapping_error 0 9774 NULL
120439 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120440 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120441 +reset_write_9784 reset_write 0-3 9784 NULL
120442 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120443 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120444 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120445 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120446 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120447 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120448 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120449 +_regmap_write_9803 _regmap_write 0 9803 NULL
120450 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120451 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120452 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120453 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120454 +ath9k_start_9815 ath9k_start 0 9815 NULL
120455 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120456 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120457 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120458 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120459 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120460 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120461 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120462 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120463 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120464 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120465 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120466 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120467 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120468 +task_can_attach_9867 task_can_attach 0 9867 NULL
120469 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120470 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120471 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120472 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120473 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120474 +show_sensor_9889 show_sensor 0 9889 NULL
120475 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120476 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120477 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120478 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120479 +write_9907 write 0-3 9907 NULL
120480 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120481 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120482 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120483 +file_permission_9925 file_permission 0 9925 NULL
120484 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120485 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120486 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120487 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120488 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120489 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120490 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120491 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120492 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120493 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120494 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120495 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120496 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120497 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120498 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120499 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120500 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120501 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120502 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120503 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120504 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120505 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120506 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120507 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120508 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120509 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120510 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120511 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120512 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120513 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120514 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120515 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120516 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120517 +store_als_en_10003 store_als_en 0-4 10003 NULL
120518 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120519 +check_tp_10015 check_tp 0 10015 NULL
120520 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120521 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120522 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120523 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120524 +handle_request_10024 handle_request 9 10024 NULL
120525 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120526 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120527 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120528 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120529 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120530 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120531 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120532 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120533 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120534 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120535 +bop_propagate_10048 bop_propagate 0 10048 NULL
120536 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120537 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120538 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120539 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120540 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120541 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120542 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120543 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120544 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120545 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120546 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120547 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120548 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120549 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120550 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120551 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120552 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120553 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120554 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120555 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120556 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120557 +class_show_10093 class_show 0 10093 NULL
120558 +nr_create_10094 nr_create 0 10094 NULL
120559 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120560 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120561 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120562 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120563 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120564 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120565 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120566 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120567 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120568 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120569 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120570 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120571 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120572 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120573 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120574 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120575 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120576 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120577 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120578 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120579 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120580 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120581 +qlge_open_10148 qlge_open 0 10148 NULL
120582 +show_alarms_10150 show_alarms 0 10150 NULL
120583 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120584 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120585 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120586 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120587 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120588 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120589 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120590 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120591 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120592 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120593 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120594 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120595 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120596 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120597 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120598 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120599 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120600 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120601 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120602 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120603 +address_read_file_10187 address_read_file 0 10187 NULL
120604 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120605 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120606 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120607 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120608 +extent_writepages_10205 extent_writepages 0 10205 NULL
120609 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120610 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
120611 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
120612 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
120613 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
120614 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
120615 +fsync_10223 fsync 0 10223 NULL
120616 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
120617 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
120618 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
120619 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
120620 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
120621 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
120622 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
120623 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
120624 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
120625 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
120626 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
120627 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
120628 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
120629 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
120630 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
120631 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
120632 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
120633 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
120634 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
120635 +store_protocols_10261 store_protocols 0-4 10261 NULL
120636 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
120637 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
120638 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
120639 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
120640 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
120641 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
120642 +add_keys_10284 add_keys 0 10284 NULL
120643 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
120644 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
120645 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
120646 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
120647 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
120648 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
120649 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
120650 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
120651 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
120652 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
120653 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
120654 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
120655 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
120656 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
120657 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
120658 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
120659 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
120660 +cifs_permission_10324 cifs_permission 0 10324 NULL
120661 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
120662 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
120663 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
120664 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
120665 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
120666 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
120667 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
120668 +__smb_init_10336 __smb_init 0 10336 NULL
120669 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
120670 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
120671 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
120672 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
120673 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
120674 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
120675 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
120676 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
120677 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
120678 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
120679 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
120680 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
120681 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
120682 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
120683 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
120684 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
120685 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
120686 +show_rdac0_10381 show_rdac0 0 10381 NULL
120687 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
120688 +show_gpio_10395 show_gpio 0 10395 NULL
120689 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
120690 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
120691 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
120692 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
120693 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
120694 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
120695 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
120696 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
120697 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
120698 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
120699 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
120700 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
120701 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
120702 +free_block_10441 free_block 0 10441 NULL
120703 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
120704 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
120705 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
120706 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
120707 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
120708 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
120709 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
120710 +show_control_state_10474 show_control_state 0 10474 NULL
120711 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
120712 +clip_device_event_10481 clip_device_event 0 10481 NULL
120713 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
120714 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
120715 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
120716 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
120717 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
120718 +show_card_10491 show_card 0 10491 NULL
120719 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
120720 +dst_frames_10499 dst_frames 0 10499 NULL
120721 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
120722 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
120723 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
120724 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
120725 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
120726 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
120727 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
120728 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
120729 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
120730 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
120731 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
120732 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
120733 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
120734 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
120735 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
120736 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
120737 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
120738 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
120739 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
120740 +get_key_10538 get_key 0 10538 NULL
120741 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
120742 +SYSC_read_10545 SYSC_read 3 10545 NULL
120743 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
120744 +ivtv_start_10559 ivtv_start 0 10559 NULL
120745 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
120746 +dix_show_10568 dix_show 0 10568 NULL
120747 +clip_add_10571 clip_add 0 10571 NULL
120748 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
120749 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
120750 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
120751 +swsusp_write_10582 swsusp_write 0 10582 NULL
120752 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
120753 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
120754 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
120755 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
120756 +validate_buf_10589 validate_buf 0 10589 NULL
120757 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
120758 +otp_read_10594 otp_read 5-4-2 10594 NULL
120759 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
120760 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
120761 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
120762 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
120763 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
120764 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
120765 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
120766 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
120767 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
120768 +min_partial_show_10625 min_partial_show 0 10625 NULL
120769 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
120770 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
120771 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
120772 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
120773 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
120774 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
120775 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
120776 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
120777 +check_transition_10639 check_transition 0 10639 NULL
120778 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
120779 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
120780 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
120781 +packet_10644 packet 0 10644 NULL
120782 +write_orph_node_10654 write_orph_node 0 10654 NULL
120783 +open_10656 open 0 10656 NULL
120784 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
120785 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
120786 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
120787 +send_unlock_10666 send_unlock 0 10666 NULL
120788 +parport_write_10669 parport_write 0 10669 NULL
120789 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
120790 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
120791 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
120792 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
120793 +read_10690 read 0 10690 NULL
120794 +edge_write_10692 edge_write 4-0 10692 NULL
120795 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
120796 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
120797 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
120798 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
120799 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
120800 +map_attr_show_10707 map_attr_show 0 10707 NULL
120801 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
120802 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
120803 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
120804 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
120805 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
120806 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
120807 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
120808 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
120809 +spi_sync_10731 spi_sync 0 10731 NULL
120810 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
120811 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
120812 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
120813 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
120814 +sys_syslog_10746 sys_syslog 3 10746 NULL
120815 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
120816 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
120817 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
120818 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
120819 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
120820 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
120821 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
120822 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
120823 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
120824 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
120825 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
120826 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
120827 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
120828 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
120829 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
120830 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
120831 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
120832 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
120833 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
120834 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
120835 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
120836 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
120837 +sys_bind_10799 sys_bind 3 10799 NULL
120838 +query_info_10800 query_info 0 10800 NULL
120839 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
120840 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
120841 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
120842 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
120843 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
120844 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
120845 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
120846 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
120847 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
120848 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
120849 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
120850 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
120851 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
120852 +rsi_parse_10831 rsi_parse 0 10831 NULL
120853 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
120854 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
120855 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
120856 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
120857 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
120858 +show_therm_input_10848 show_therm_input 0 10848 NULL
120859 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
120860 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
120861 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
120862 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
120863 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
120864 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
120865 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
120866 +trivial_online_10866 trivial_online 0 10866 NULL
120867 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
120868 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
120869 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
120870 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
120871 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
120872 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
120873 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
120874 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
120875 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
120876 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
120877 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
120878 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
120879 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
120880 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
120881 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
120882 +get_scq_10897 get_scq 2 10897 NULL
120883 +show_plat_type_10901 show_plat_type 0 10901 NULL
120884 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
120885 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
120886 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
120887 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
120888 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
120889 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
120890 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
120891 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
120892 +kobject_add_10919 kobject_add 0 10919 NULL
120893 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
120894 +shm_read_file_10927 shm_read_file 0 10927 NULL
120895 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
120896 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
120897 +store_guid_10944 store_guid 0-4 10944 NULL
120898 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
120899 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
120900 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
120901 +tun_put_user_10951 tun_put_user 0 10951 NULL
120902 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
120903 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
120904 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
120905 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
120906 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
120907 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
120908 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
120909 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
120910 +pfkey_process_10964 pfkey_process 0 10964 NULL
120911 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
120912 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
120913 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
120914 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
120915 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
120916 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
120917 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
120918 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
120919 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
120920 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
120921 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
120922 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
120923 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
120924 +security_get_bools_11004 security_get_bools 0 11004 NULL
120925 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
120926 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
120927 +show_io_db_11009 show_io_db 0 11009 NULL
120928 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
120929 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
120930 +enic_open_11015 enic_open 0 11015 NULL
120931 +read_11017 read 0 11017 NULL
120932 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
120933 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
120934 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
120935 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
120936 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
120937 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
120938 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
120939 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
120940 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
120941 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
120942 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
120943 +char2uni_11054 char2uni 0 11054 NULL
120944 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
120945 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
120946 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
120947 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
120948 +bond_enslave_11070 bond_enslave 0 11070 NULL
120949 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
120950 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
120951 +count_argc_11083 count_argc 0 11083 NULL
120952 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
120953 +sda_in_11093 sda_in 0 11093 NULL
120954 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
120955 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
120956 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
120957 +aio_read_11102 aio_read 0 11102 NULL
120958 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
120959 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
120960 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
120961 +v_midi_open_11109 v_midi_open 0 11109 NULL
120962 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
120963 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
120964 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
120965 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
120966 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
120967 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
120968 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
120969 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
120970 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
120971 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
120972 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
120973 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
120974 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
120975 +process_ini_11152 process_ini 0 11152 NULL
120976 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
120977 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
120978 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
120979 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
120980 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
120981 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
120982 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
120983 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
120984 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
120985 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
120986 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
120987 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
120988 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
120989 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
120990 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
120991 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
120992 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
120993 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
120994 +fb_set_var_11211 fb_set_var 0 11211 NULL
120995 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
120996 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
120997 +sq_overhead_11218 sq_overhead 0 11218 NULL
120998 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
120999 +__swab16p_11220 __swab16p 0 11220 NULL
121000 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
121001 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
121002 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
121003 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
121004 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
121005 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
121006 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
121007 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
121008 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
121009 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
121010 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
121011 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
121012 +of_irq_count_11253 of_irq_count 0 11253 NULL
121013 +store_refalign_11257 store_refalign 0-4 11257 NULL
121014 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
121015 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
121016 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
121017 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
121018 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
121019 +cru_detect_11272 cru_detect 1 11272 NULL
121020 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
121021 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
121022 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
121023 +reg_write_11295 reg_write 0 11295 NULL
121024 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
121025 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
121026 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
121027 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
121028 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
121029 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
121030 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
121031 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
121032 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
121033 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
121034 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
121035 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
121036 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
121037 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
121038 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
121039 +construct_key_11329 construct_key 3 11329 NULL nohasharray
121040 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
121041 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
121042 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
121043 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
121044 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
121045 +ufx_enable_11338 ufx_enable 0 11338 NULL
121046 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
121047 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
121048 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
121049 +sel_write_create_11353 sel_write_create 3 11353 NULL
121050 +show_in1_input_11354 show_in1_input 0 11354 NULL
121051 +handle_unit_11355 handle_unit 0-1 11355 NULL
121052 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
121053 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
121054 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
121055 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
121056 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
121057 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
121058 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
121059 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
121060 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
121061 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
121062 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
121063 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
121064 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
121065 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
121066 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
121067 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
121068 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
121069 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
121070 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
121071 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
121072 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
121073 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
121074 +qib_write_11394 qib_write 0-3 11394 NULL
121075 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
121076 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
121077 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
121078 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
121079 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
121080 +get_fan_11400 get_fan 0 11400 NULL
121081 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
121082 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
121083 +attention_read_file_11404 attention_read_file 0 11404 NULL
121084 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
121085 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
121086 +str_to_user_11411 str_to_user 2 11411 NULL
121087 +show_blue_11412 show_blue 0 11412 NULL nohasharray
121088 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
121089 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
121090 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
121091 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
121092 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
121093 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
121094 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
121095 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
121096 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
121097 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
121098 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
121099 +attr_show_11424 attr_show 0 11424 NULL
121100 +vring_size_11426 vring_size 0-2-1 11426 NULL
121101 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
121102 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
121103 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
121104 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
121105 +bttv_read_11432 bttv_read 3-0 11432 NULL
121106 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
121107 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
121108 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
121109 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
121110 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
121111 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
121112 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
121113 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
121114 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
121115 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
121116 +event_file_write_11460 event_file_write 0-3 11460 NULL
121117 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
121118 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
121119 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
121120 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
121121 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
121122 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
121123 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
121124 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
121125 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
121126 +set_otp5_11480 set_otp5 4-0 11480 NULL
121127 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
121128 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
121129 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
121130 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
121131 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
121132 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
121133 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
121134 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
121135 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
121136 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
121137 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
121138 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
121139 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
121140 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
121141 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
121142 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
121143 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
121144 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
121145 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
121146 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
121147 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
121148 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
121149 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
121150 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
121151 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
121152 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
121153 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
121154 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
121155 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
121156 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
121157 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
121158 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
121159 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
121160 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
121161 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
121162 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
121163 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
121164 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
121165 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
121166 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
121167 +show_11578 show 0 11578 NULL
121168 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
121169 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
121170 +pvc_bind_11588 pvc_bind 0 11588 NULL
121171 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
121172 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
121173 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
121174 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
121175 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
121176 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
121177 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
121178 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
121179 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
121180 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
121181 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
121182 +max_active_show_11610 max_active_show 0 11610 NULL
121183 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
121184 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
121185 +show_caps_11619 show_caps 0 11619 NULL
121186 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
121187 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
121188 +power_write_file_11626 power_write_file 0-3 11626 NULL
121189 +attr_get_11639 attr_get 0 11639 NULL
121190 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
121191 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
121192 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
121193 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
121194 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
121195 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
121196 +slab_ksize_11664 slab_ksize 0 11664 NULL
121197 +sigd_send_11665 sigd_send 0 11665 NULL
121198 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
121199 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
121200 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
121201 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
121202 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
121203 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
121204 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
121205 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
121206 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
121207 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
121208 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
121209 +split_11691 split 2 11691 NULL
121210 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
121211 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
121212 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
121213 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
121214 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
121215 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
121216 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
121217 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
121218 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
121219 +store_11711 store 0 11711 NULL
121220 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
121221 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
121222 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
121223 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
121224 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
121225 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
121226 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
121227 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
121228 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
121229 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
121230 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
121231 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
121232 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
121233 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
121234 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
121235 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
121236 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
121237 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
121238 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
121239 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
121240 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
121241 +assert_show_11778 assert_show 0 11778 NULL
121242 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
121243 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
121244 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
121245 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
121246 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
121247 +stats_clear_11802 stats_clear 0-3 11802 NULL
121248 +show_hca_type_11803 show_hca_type 0 11803 NULL
121249 +func_11804 func 0 11804 NULL
121250 +open_11806 open 0 11806 NULL nohasharray
121251 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
121252 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
121253 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
121254 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
121255 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
121256 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
121257 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
121258 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
121259 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
121260 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
121261 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
121262 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
121263 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
121264 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
121265 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
121266 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
121267 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
121268 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
121269 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
121270 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
121271 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
121272 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
121273 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
121274 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
121275 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
121276 +fsname_show_11856 fsname_show 0 11856 NULL
121277 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
121278 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
121279 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
121280 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
121281 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
121282 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
121283 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
121284 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
121285 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
121286 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
121287 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
121288 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
121289 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
121290 +image_read_11880 image_read 0-6-5 11880 NULL
121291 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
121292 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121293 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121294 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121295 +avc_audit_11888 avc_audit 0 11888 NULL
121296 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121297 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121298 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121299 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121300 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121301 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121302 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121303 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121304 +ti_write_11916 ti_write 0-4 11916 NULL
121305 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121306 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121307 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121308 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121309 +show_limit_11932 show_limit 0 11932 NULL
121310 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121311 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121312 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121313 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121314 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121315 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121316 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121317 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121318 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121319 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121320 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121321 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121322 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121323 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121324 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121325 +show_11965 show 0 11965 NULL nohasharray
121326 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121327 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121328 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121329 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121330 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121331 +pptp_getname_11971 pptp_getname 0 11971 NULL
121332 +split_node_11976 split_node 0 11976 NULL nohasharray
121333 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121334 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121335 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121336 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121337 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121338 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121339 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121340 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121341 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121342 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121343 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121344 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121345 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121346 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121347 +bh1780_read_12006 bh1780_read 0 12006 NULL
121348 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121349 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121350 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121351 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121352 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121353 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121354 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121355 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121356 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121357 +device_offline_12042 device_offline 0 12042 NULL
121358 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121359 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121360 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121361 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121362 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121363 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121364 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121365 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121366 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121367 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121368 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121369 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121370 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121371 +start_streaming_12074 start_streaming 0 12074 NULL
121372 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121373 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121374 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121375 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121376 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121377 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121378 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121379 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121380 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121381 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121382 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121383 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121384 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121385 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121386 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121387 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121388 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121389 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121390 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121391 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121392 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121393 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121394 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121395 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121396 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121397 +set_powered_12129 set_powered 4 12129 NULL
121398 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121399 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121400 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121401 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121402 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121403 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121404 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121405 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121406 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121407 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121408 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121409 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121410 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121411 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121412 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121413 +ec_write_12162 ec_write 0 12162 NULL
121414 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121415 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121416 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121417 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121418 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121419 +space_show_12178 space_show 0 12178 NULL nohasharray
121420 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121421 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121422 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121423 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121424 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121425 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121426 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121427 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121428 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121429 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121430 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121431 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121432 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121433 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121434 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121435 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121436 +receive_copy_12216 receive_copy 3 12216 NULL
121437 +btree_writepages_12217 btree_writepages 0 12217 NULL
121438 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121439 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121440 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121441 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121442 +mode_show_12223 mode_show 0 12223 NULL
121443 +led_write_12224 led_write 0 12224 NULL
121444 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121445 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121446 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121447 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121448 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121449 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121450 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121451 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121452 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121453 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121454 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121455 +store_12256 store 0-3 12256 NULL
121456 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121457 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121458 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121459 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121460 +setsockopt_12262 setsockopt 0 12262 NULL
121461 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121462 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121463 +start_12267 start 0 12267 NULL nohasharray
121464 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121465 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121466 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121467 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121468 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121469 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121470 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121471 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121472 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121473 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121474 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121475 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121476 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121477 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121478 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121479 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121480 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121481 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121482 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121483 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121484 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121485 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121486 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121487 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121488 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121489 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121490 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121491 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121492 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121493 +show_urb_12326 show_urb 0 12326 NULL
121494 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121495 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121496 +write_12336 write 0 12336 NULL
121497 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121498 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121499 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121500 +get_burstcount_12341 get_burstcount 0 12341 NULL
121501 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121502 +dn_listen_12343 dn_listen 0 12343 NULL
121503 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121504 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121505 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121506 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121507 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121508 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121509 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121510 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121511 +store_12367 store 0 12367 NULL
121512 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121513 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121514 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121515 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121516 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121517 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121518 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121519 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121520 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121521 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121522 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121523 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121524 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121525 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121526 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121527 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121528 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121529 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121530 +stats_store_12424 stats_store 0-3 12424 NULL
121531 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121532 +show_display_12427 show_display 0 12427 NULL
121533 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121534 +mos7840_open_12439 mos7840_open 0 12439 NULL
121535 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121536 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121537 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121538 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121539 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121540 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121541 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121542 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121543 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121544 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121545 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121546 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121547 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121548 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121549 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121550 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121551 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121552 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121553 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121554 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121555 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121556 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121557 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121558 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121559 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121560 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121561 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121562 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121563 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121564 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121565 +stream_start_12516 stream_start 0 12516 NULL
121566 +open_12519 open 0 12519 NULL
121567 +write_12520 write 0 12520 NULL
121568 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121569 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121570 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121571 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121572 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121573 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121574 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121575 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121576 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121577 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121578 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121579 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121580 +comm_local_read_12541 comm_local_read 0 12541 NULL
121581 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121582 +masq_device_event_12546 masq_device_event 0 12546 NULL
121583 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121584 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121585 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121586 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121587 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121588 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121589 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121590 +send_convert_12552 send_convert 0 12552 NULL
121591 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121592 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121593 +joydev_read_12559 joydev_read 0-3 12559 NULL
121594 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121595 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121596 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121597 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121598 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121599 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121600 +pwm_config_12570 pwm_config 0 12570 NULL
121601 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121602 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121603 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121604 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121605 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121606 +request_update_12585 request_update 0 12585 NULL
121607 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121608 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121609 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121610 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
121611 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
121612 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
121613 +add_endpoint_12593 add_endpoint 0 12593 NULL
121614 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
121615 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
121616 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
121617 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
121618 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
121619 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
121620 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
121621 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
121622 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
121623 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
121624 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
121625 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
121626 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
121627 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
121628 +get_component_fault_12625 get_component_fault 0 12625 NULL
121629 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
121630 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
121631 +store_blank_12636 store_blank 0-4 12636 NULL
121632 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
121633 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
121634 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
121635 +wb_create_12651 wb_create 1 12651 NULL
121636 +apply_12652 apply 0 12652 NULL
121637 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
121638 +pid_show_12655 pid_show 0 12655 NULL nohasharray
121639 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
121640 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
121641 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
121642 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
121643 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
121644 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
121645 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
121646 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
121647 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
121648 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
121649 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
121650 +show_12685 show 0 12685 NULL
121651 +sidtab_init_12688 sidtab_init 0 12688 NULL
121652 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
121653 +update_cpumask_12691 update_cpumask 0 12691 NULL
121654 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
121655 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
121656 +tlan_open_12699 tlan_open 0 12699 NULL
121657 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
121658 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
121659 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
121660 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
121661 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
121662 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
121663 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
121664 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
121665 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
121666 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
121667 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
121668 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
121669 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
121670 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
121671 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
121672 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
121673 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
121674 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
121675 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
121676 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
121677 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
121678 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
121679 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
121680 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
121681 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
121682 +listxattr_12769 listxattr 3 12769 NULL
121683 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
121684 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
121685 +check_ci_12775 check_ci 0 12775 NULL nohasharray
121686 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
121687 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
121688 +validate_index_12777 validate_index 0 12777 NULL
121689 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
121690 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
121691 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
121692 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
121693 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
121694 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
121695 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
121696 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
121697 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
121698 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
121699 +mgmt_event_12810 mgmt_event 4 12810 NULL
121700 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
121701 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
121702 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
121703 +readq_12825 readq 0 12825 NULL
121704 +show_12831 show 0 12831 NULL
121705 +create_12834 create 0 12834 NULL nohasharray
121706 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
121707 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
121708 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
121709 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
121710 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
121711 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
121712 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
121713 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
121714 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
121715 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
121716 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
121717 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
121718 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
121719 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
121720 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
121721 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
121722 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
121723 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
121724 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
121725 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
121726 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
121727 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
121728 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
121729 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
121730 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
121731 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
121732 +md_run_12871 md_run 0 12871 &show_12871
121733 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
121734 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
121735 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
121736 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
121737 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
121738 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
121739 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
121740 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
121741 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
121742 +minix_readpage_12897 minix_readpage 0 12897 NULL
121743 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
121744 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
121745 +request_12902 request 0 12902 &_regmap_raw_read_12902
121746 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
121747 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
121748 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
121749 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
121750 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
121751 +show_temp_status_12912 show_temp_status 0 12912 NULL
121752 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
121753 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
121754 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
121755 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
121756 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
121757 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
121758 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
121759 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
121760 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
121761 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
121762 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
121763 +register_memory_12944 register_memory 0 12944 NULL
121764 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
121765 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
121766 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
121767 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
121768 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
121769 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
121770 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
121771 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
121772 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
121773 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
121774 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
121775 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
121776 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
121777 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
121778 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
121779 +host_lock_show_12993 host_lock_show 0 12993 NULL
121780 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
121781 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
121782 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
121783 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
121784 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
121785 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
121786 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
121787 +shutdown_event_13006 shutdown_event 0 13006 NULL
121788 +show_octave_13007 show_octave 0 13007 NULL
121789 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
121790 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
121791 +vsscanf_13014 vsscanf 0 13014 NULL
121792 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
121793 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
121794 +netvsc_open_13019 netvsc_open 0 13019 NULL
121795 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
121796 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
121797 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
121798 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
121799 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
121800 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
121801 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
121802 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
121803 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
121804 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
121805 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
121806 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
121807 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
121808 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
121809 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
121810 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
121811 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
121812 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
121813 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
121814 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
121815 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
121816 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
121817 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
121818 +ti_do_config_13080 ti_do_config 0 13080 NULL
121819 +get_pwm1_13083 get_pwm1 0 13083 NULL
121820 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
121821 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
121822 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
121823 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
121824 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
121825 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
121826 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
121827 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
121828 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
121829 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
121830 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
121831 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
121832 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
121833 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
121834 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
121835 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
121836 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
121837 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
121838 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
121839 +read_13125 read 0-5 13125 NULL
121840 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
121841 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
121842 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
121843 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
121844 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
121845 +blk_update_request_13146 blk_update_request 3 13146 NULL
121846 +erst_reader_13156 erst_reader 0 13156 NULL
121847 +nes_net_event_13163 nes_net_event 0 13163 NULL
121848 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
121849 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
121850 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
121851 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
121852 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
121853 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
121854 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
121855 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
121856 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
121857 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
121858 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
121859 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
121860 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
121861 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
121862 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
121863 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
121864 +ar5523_start_13193 ar5523_start 0 13193 NULL
121865 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
121866 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
121867 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
121868 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
121869 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
121870 +set_tach_13200 set_tach 0-4 13200 NULL
121871 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
121872 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
121873 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
121874 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
121875 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
121876 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
121877 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
121878 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
121879 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
121880 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
121881 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
121882 +set_vrm_13222 set_vrm 0-4 13222 NULL
121883 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
121884 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
121885 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
121886 +soft_show_13244 soft_show 0 13244 NULL
121887 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
121888 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
121889 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
121890 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
121891 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
121892 +store_13249 store 0 13249 NULL nohasharray
121893 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
121894 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
121895 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
121896 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
121897 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
121898 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
121899 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
121900 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
121901 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
121902 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
121903 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
121904 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
121905 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
121906 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
121907 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
121908 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
121909 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
121910 +sd_major_13294 sd_major 0-1 13294 NULL
121911 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
121912 +map_offset_show_13301 map_offset_show 0 13301 NULL
121913 +set_ptk_13304 set_ptk 0 13304 NULL
121914 +store_13310 store 0 13310 NULL
121915 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
121916 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
121917 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
121918 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
121919 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
121920 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
121921 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
121922 +connect_layer1_13336 connect_layer1 0 13336 NULL
121923 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
121924 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
121925 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
121926 +get_bits_13353 get_bits 0-2 13353 NULL
121927 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
121928 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
121929 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
121930 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
121931 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
121932 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
121933 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
121934 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
121935 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
121936 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
121937 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
121938 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
121939 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
121940 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
121941 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
121942 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
121943 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
121944 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
121945 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
121946 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
121947 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
121948 +sky2_receive_13407 sky2_receive 2 13407 NULL
121949 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
121950 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
121951 +store_flush_13416 store_flush 0 13416 NULL
121952 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
121953 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
121954 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
121955 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
121956 +smb_sendv_13437 smb_sendv 0 13437 NULL
121957 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
121958 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
121959 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
121960 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
121961 +close_patch_13445 close_patch 0 13445 NULL
121962 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
121963 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
121964 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
121965 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
121966 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
121967 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
121968 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
121969 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
121970 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
121971 +target_freq_show_13471 target_freq_show 0 13471 NULL
121972 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
121973 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
121974 +show_13475 show 0 13475 NULL nohasharray
121975 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
121976 +get_temp_13476 get_temp 0 13476 NULL
121977 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
121978 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
121979 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
121980 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
121981 +write_13490 write 0 13490 NULL
121982 +data_read_13494 data_read 3-0 13494 NULL nohasharray
121983 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
121984 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
121985 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
121986 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
121987 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
121988 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
121989 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
121990 +core_status_13515 core_status 4-0 13515 NULL nohasharray
121991 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
121992 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
121993 +show_dock_type_13518 show_dock_type 0 13518 NULL
121994 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
121995 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
121996 +bm_init_13529 bm_init 2 13529 NULL
121997 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
121998 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
121999 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
122000 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
122001 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
122002 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
122003 +venus_access_13541 venus_access 0 13541 NULL
122004 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
122005 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
122006 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
122007 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
122008 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
122009 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
122010 +hp100_open_13551 hp100_open 0 13551 NULL
122011 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
122012 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
122013 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
122014 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
122015 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
122016 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
122017 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
122018 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
122019 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
122020 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
122021 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
122022 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
122023 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
122024 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
122025 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
122026 +ci_role_start_13579 ci_role_start 0 13579 NULL
122027 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
122028 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
122029 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
122030 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
122031 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
122032 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
122033 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
122034 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
122035 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
122036 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
122037 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
122038 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
122039 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
122040 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
122041 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
122042 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
122043 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
122044 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
122045 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
122046 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
122047 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
122048 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
122049 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
122050 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
122051 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
122052 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
122053 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
122054 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
122055 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
122056 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
122057 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
122058 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
122059 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
122060 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
122061 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
122062 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
122063 +period_to_str_13642 period_to_str 0 13642 NULL
122064 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
122065 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
122066 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
122067 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
122068 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
122069 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
122070 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
122071 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
122072 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
122073 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
122074 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
122075 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
122076 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
122077 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
122078 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
122079 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
122080 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
122081 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
122082 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
122083 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
122084 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
122085 +usb_get_string_13693 usb_get_string 0 13693 NULL
122086 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
122087 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
122088 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
122089 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
122090 +gprs_attach_13708 gprs_attach 0 13708 NULL
122091 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
122092 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
122093 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
122094 +manf_id_show_13718 manf_id_show 0 13718 NULL
122095 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
122096 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
122097 +get_codec_name_13721 get_codec_name 0 13721 NULL
122098 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
122099 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
122100 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
122101 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
122102 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
122103 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
122104 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
122105 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
122106 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
122107 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
122108 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
122109 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
122110 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
122111 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
122112 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
122113 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
122114 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
122115 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
122116 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
122117 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
122118 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
122119 +migrate_pages_13797 migrate_pages 0 13797 NULL
122120 +cpu_down_13801 cpu_down 0 13801 NULL
122121 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
122122 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
122123 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
122124 +random_read_13815 random_read 3-0 13815 NULL nohasharray
122125 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
122126 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
122127 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
122128 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
122129 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
122130 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
122131 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
122132 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
122133 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
122134 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
122135 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
122136 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
122137 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
122138 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
122139 +acknak_13844 acknak 0 13844 NULL nohasharray
122140 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
122141 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
122142 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
122143 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
122144 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
122145 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
122146 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
122147 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
122148 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
122149 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
122150 +lmc_open_13868 lmc_open 0 13868 NULL
122151 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
122152 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
122153 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
122154 +speed_show_13879 speed_show 0 13879 NULL
122155 +ad9523_read_13881 ad9523_read 0 13881 NULL
122156 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
122157 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
122158 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
122159 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
122160 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
122161 +recv_13888 recv 0-3 13888 NULL
122162 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
122163 +get_amixer_13890 get_amixer 0 13890 NULL
122164 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
122165 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
122166 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
122167 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
122168 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
122169 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
122170 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
122171 +f81232_open_13915 f81232_open 0 13915 NULL
122172 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
122173 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
122174 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
122175 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
122176 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
122177 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
122178 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
122179 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
122180 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
122181 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
122182 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
122183 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
122184 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
122185 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
122186 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
122187 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
122188 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
122189 +audit_caps_13958 audit_caps 3-0 13958 NULL
122190 +sr_write_13961 sr_write 3 13961 NULL
122191 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
122192 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
122193 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
122194 +com90xx_found_13974 com90xx_found 3 13974 NULL
122195 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
122196 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
122197 +dsp_read_13980 dsp_read 0-2 13980 NULL
122198 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
122199 +func_13981 func 0 13981 &dvb_demux_read_13981
122200 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
122201 +mon_notify_13986 mon_notify 0 13986 NULL
122202 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
122203 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
122204 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
122205 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
122206 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
122207 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
122208 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
122209 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
122210 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
122211 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
122212 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
122213 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
122214 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
122215 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
122216 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
122217 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
122218 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
122219 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
122220 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
122221 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
122222 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
122223 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
122224 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
122225 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
122226 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
122227 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
122228 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
122229 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
122230 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
122231 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
122232 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
122233 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
122234 +read_14049 read 0 14049 NULL
122235 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
122236 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
122237 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
122238 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
122239 +__wait_latch_14057 __wait_latch 0 14057 NULL
122240 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
122241 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
122242 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
122243 +show_pan_14065 show_pan 0 14065 NULL
122244 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
122245 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
122246 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
122247 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
122248 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
122249 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
122250 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
122251 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
122252 +store_sched2_14094 store_sched2 4-0 14094 NULL
122253 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
122254 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
122255 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
122256 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
122257 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
122258 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
122259 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
122260 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
122261 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
122262 +sys_bpf_14109 sys_bpf 3 14109 NULL
122263 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
122264 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
122265 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
122266 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
122267 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
122268 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
122269 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
122270 +readSuper_14128 readSuper 0 14128 NULL
122271 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
122272 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
122273 +bnep_send_14132 bnep_send 3 14132 NULL
122274 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
122275 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
122276 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
122277 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
122278 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
122279 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
122280 +em_canid_change_14150 em_canid_change 3 14150 NULL
122281 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
122282 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
122283 +alx_open_14158 alx_open 0 14158 NULL nohasharray
122284 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
122285 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
122286 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
122287 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
122288 +do_write_inode_14162 do_write_inode 0 14162 NULL
122289 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
122290 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
122291 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
122292 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122293 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122294 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122295 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122296 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122297 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122298 +suspend_14194 suspend 0 14194 NULL nohasharray
122299 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122300 +do_splice_14196 do_splice 5 14196 NULL
122301 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122302 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122303 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122304 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122305 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122306 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122307 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122308 +cancel_lock_14207 cancel_lock 0 14207 NULL
122309 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122310 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122311 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122312 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122313 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122314 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122315 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122316 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122317 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122318 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122319 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122320 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122321 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122322 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122323 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122324 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122325 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122326 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122327 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122328 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122329 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122330 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122331 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122332 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122333 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122334 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122335 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122336 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122337 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122338 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122339 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122340 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122341 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122342 +show_shost_state_14285 show_shost_state 0 14285 NULL
122343 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122344 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122345 +rr_status_14293 rr_status 5-0 14293 NULL
122346 +restart_write_file_14294 restart_write_file 0 14294 NULL
122347 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122348 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122349 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122350 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122351 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122352 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122353 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122354 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122355 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122356 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122357 +list_one_attr_14309 list_one_attr 0 14309 NULL
122358 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122359 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122360 +show_otp4en_14321 show_otp4en 0 14321 NULL
122361 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122362 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122363 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122364 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122365 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122366 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122367 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122368 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122369 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122370 +ep_aio_rwtail_14347 ep_aio_rwtail 6 14347 NULL
122371 +writepages_14348 writepages 0 14348 NULL
122372 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122373 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122374 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122375 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122376 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122377 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122378 +read_block_data_14358 read_block_data 0 14358 NULL
122379 +_kstrtol_14359 _kstrtol 0 14359 NULL
122380 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122381 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122382 +revision_id_show_14361 revision_id_show 0 14361 NULL
122383 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122384 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122385 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122386 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122387 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122388 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122389 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122390 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122391 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122392 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122393 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122394 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122395 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122396 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122397 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122398 +show_cpumask_14414 show_cpumask 0 14414 NULL
122399 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122400 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122401 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122402 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122403 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122404 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122405 +store_threeg_14430 store_threeg 4 14430 NULL
122406 +show_temp_label_14434 show_temp_label 0 14434 NULL
122407 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122408 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122409 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122410 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122411 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122412 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122413 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122414 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122415 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122416 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122417 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122418 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122419 +access_store_14459 access_store 0-4 14459 NULL
122420 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122421 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122422 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122423 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122424 +set_peek_off_14474 set_peek_off 0 14474 NULL
122425 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122426 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122427 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122428 +store_14478 store 0-4 14478 NULL
122429 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122430 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122431 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122432 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122433 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122434 +split_state_14491 split_state 0 14491 NULL
122435 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122436 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122437 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122438 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122439 +i801_check_post_14501 i801_check_post 0 14501 NULL
122440 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122441 +patch_cr157_14509 patch_cr157 0 14509 NULL
122442 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122443 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122444 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122445 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122446 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122447 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122448 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122449 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122450 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122451 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122452 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122453 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122454 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122455 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122456 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122457 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122458 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122459 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122460 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122461 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122462 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122463 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122464 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122465 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122466 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122467 +label_cpu_14568 label_cpu 0 14568 NULL
122468 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122469 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122470 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122471 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122472 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122473 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122474 +write_info_14584 write_info 0-3 14584 NULL
122475 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122476 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122477 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122478 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122479 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122480 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122481 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122482 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122483 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122484 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122485 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122486 +init_nic_14611 init_nic 0 14611 NULL
122487 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122488 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122489 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122490 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122491 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122492 +show_temphyst_14627 show_temphyst 0 14627 NULL
122493 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122494 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122495 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122496 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122497 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122498 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122499 +write_14642 write 0 14642 NULL
122500 +dbJoin_14644 dbJoin 0 14644 NULL
122501 +profile_replace_14652 profile_replace 3-0 14652 NULL
122502 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122503 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122504 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122505 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122506 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122507 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122508 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122509 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122510 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122511 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122512 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122513 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122514 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122515 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122516 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122517 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122518 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122519 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122520 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122521 +find_shared_port_14689 find_shared_port 0 14689 NULL
122522 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122523 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122524 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122525 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122526 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122527 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122528 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122529 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122530 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122531 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122532 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122533 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122534 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122535 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122536 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122537 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122538 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122539 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122540 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122541 +vfd_write_14717 vfd_write 3-0 14717 NULL
122542 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122543 +inet_listen_14723 inet_listen 0 14723 NULL
122544 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122545 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122546 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122547 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122548 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122549 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122550 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122551 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122552 +store_camera_14751 store_camera 4-0 14751 NULL
122553 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122554 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122555 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122556 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122557 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122558 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122559 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122560 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122561 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122562 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122563 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122564 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122565 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122566 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122567 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122568 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122569 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122570 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122571 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122572 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122573 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122574 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122575 +hpet_readl_14801 hpet_readl 0 14801 NULL
122576 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122577 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122578 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122579 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122580 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122581 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122582 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122583 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122584 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122585 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122586 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122587 +show_temp_input_14828 show_temp_input 0 14828 NULL
122588 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122589 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122590 +max_power_show_14836 max_power_show 0 14836 NULL
122591 +name_len_14843 name_len 0-2 14843 NULL
122592 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122593 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122594 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122595 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122596 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122597 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122598 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122599 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122600 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122601 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122602 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122603 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122604 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122605 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122606 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122607 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122608 +mfg_show_14897 mfg_show 0 14897 NULL
122609 +ea_init_14899 ea_init 0 14899 NULL
122610 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
122611 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
122612 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
122613 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
122614 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
122615 +krealloc_14908 krealloc 2 14908 NULL nohasharray
122616 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
122617 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
122618 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
122619 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
122620 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
122621 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
122622 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
122623 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
122624 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
122625 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
122626 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
122627 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
122628 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
122629 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
122630 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
122631 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
122632 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
122633 +queue_cnt_14951 queue_cnt 0 14951 NULL
122634 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
122635 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
122636 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
122637 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
122638 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
122639 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
122640 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
122641 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
122642 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
122643 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
122644 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
122645 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
122646 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
122647 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
122648 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
122649 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
122650 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
122651 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
122652 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
122653 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
122654 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
122655 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
122656 +hvc_write_14999 hvc_write 0-3 14999 NULL
122657 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
122658 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
122659 +add_request_15003 add_request 0 15003 &store_touchpad_15003
122660 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
122661 +dump_write_15008 dump_write 0-3 15008 NULL
122662 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
122663 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
122664 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
122665 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
122666 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
122667 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
122668 +predisable_15024 predisable 0 15024 NULL
122669 +vmap_15025 vmap 2 15025 NULL
122670 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
122671 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
122672 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
122673 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
122674 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
122675 +priority_store_15039 priority_store 4-0 15039 NULL
122676 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
122677 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
122678 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
122679 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
122680 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
122681 +show_otp3en_15049 show_otp3en 0 15049 NULL
122682 +show_15051 show 0 15051 NULL
122683 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
122684 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
122685 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
122686 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
122687 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
122688 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
122689 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
122690 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
122691 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
122692 +group_addr_show_15078 group_addr_show 0 15078 NULL
122693 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
122694 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
122695 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
122696 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
122697 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
122698 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
122699 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
122700 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
122701 +show_designated_root_15098 show_designated_root 0 15098 NULL
122702 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
122703 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
122704 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
122705 +show_interface_15117 show_interface 0 15117 NULL
122706 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
122707 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
122708 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
122709 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
122710 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
122711 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
122712 +set_max_15128 set_max 0-4 15128 NULL
122713 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
122714 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
122715 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
122716 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
122717 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
122718 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
122719 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
122720 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
122721 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
122722 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
122723 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
122724 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
122725 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
122726 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
122727 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
122728 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
122729 +ocontext_read_15178 ocontext_read 0 15178 NULL
122730 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
122731 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
122732 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
122733 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
122734 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
122735 +pci200_open_15194 pci200_open 0 15194 NULL
122736 +async_show_15209 async_show 0 15209 NULL
122737 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
122738 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
122739 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
122740 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
122741 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
122742 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
122743 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
122744 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
122745 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
122746 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
122747 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
122748 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
122749 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
122750 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
122751 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
122752 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
122753 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
122754 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
122755 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
122756 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
122757 +nr_bind_15261 nr_bind 0 15261 NULL
122758 +div64_u64_15263 div64_u64 0 15263 NULL
122759 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
122760 +simple_strtol_15273 simple_strtol 0 15273 NULL
122761 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
122762 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
122763 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
122764 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
122765 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
122766 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
122767 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
122768 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
122769 +send_write_15294 send_write 6-5-0 15294 NULL
122770 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
122771 +recover_store_15296 recover_store 0-3 15296 NULL
122772 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
122773 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
122774 +readpage_15301 readpage 0 15301 NULL
122775 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
122776 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
122777 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
122778 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
122779 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
122780 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
122781 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
122782 +alc_init_15309 alc_init 0 15309 NULL
122783 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
122784 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
122785 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
122786 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
122787 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
122788 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
122789 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
122790 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
122791 +ioread16_15342 ioread16 0 15342 NULL
122792 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
122793 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
122794 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
122795 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
122796 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
122797 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
122798 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
122799 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
122800 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
122801 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
122802 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
122803 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
122804 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
122805 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
122806 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
122807 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
122808 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
122809 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
122810 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
122811 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
122812 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
122813 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
122814 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
122815 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
122816 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
122817 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
122818 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
122819 +_regmap_read_15396 _regmap_read 0 15396 NULL
122820 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
122821 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
122822 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
122823 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
122824 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
122825 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
122826 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
122827 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
122828 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
122829 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
122830 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
122831 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
122832 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
122833 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
122834 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
122835 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
122836 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
122837 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
122838 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
122839 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
122840 +memweight_15450 memweight 0 15450 NULL
122841 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
122842 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
122843 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
122844 +vmalloc_15464 vmalloc 1 15464 NULL
122845 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
122846 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
122847 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
122848 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
122849 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
122850 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
122851 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
122852 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
122853 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
122854 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
122855 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
122856 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
122857 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
122858 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
122859 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
122860 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
122861 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
122862 +iolock_15500 iolock 0 15500 NULL
122863 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
122864 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
122865 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
122866 +map_sg_15523 map_sg 0-3 15523 NULL
122867 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
122868 +store_15525 store 0 15525 NULL
122869 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
122870 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
122871 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
122872 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
122873 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
122874 +show_rdac2_15539 show_rdac2 0 15539 NULL
122875 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
122876 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
122877 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
122878 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
122879 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
122880 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
122881 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
122882 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
122883 +do_send_15559 do_send 4 15559 NULL nohasharray
122884 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
122885 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
122886 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
122887 +get_checksum_15564 get_checksum 0 15564 NULL
122888 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
122889 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
122890 +persistent_status_15574 persistent_status 4 15574 NULL
122891 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
122892 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
122893 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
122894 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
122895 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
122896 +vme_user_write_15587 vme_user_write 3 15587 NULL
122897 +permission_15588 permission 0 15588 NULL
122898 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
122899 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
122900 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
122901 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
122902 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
122903 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
122904 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
122905 +mic_map_15618 mic_map 0-2 15618 NULL
122906 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
122907 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
122908 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
122909 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
122910 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
122911 +authorized_show_15636 authorized_show 0 15636 NULL
122912 +fill_func_15640 fill_func 0 15640 NULL
122913 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
122914 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
122915 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
122916 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
122917 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
122918 +fs_path_add_15648 fs_path_add 3 15648 NULL
122919 +__do_readpage_15652 __do_readpage 0 15652 NULL
122920 +xsd_read_15653 xsd_read 3-0 15653 NULL
122921 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
122922 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
122923 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
122924 +store_15665 store 0-3 15665 NULL
122925 +unix_bind_15668 unix_bind 3-0 15668 NULL
122926 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
122927 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
122928 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
122929 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
122930 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
122931 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
122932 +ndo_open_15687 ndo_open 0 15687 NULL
122933 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
122934 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
122935 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
122936 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
122937 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
122938 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
122939 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
122940 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
122941 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
122942 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
122943 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
122944 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
122945 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
122946 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
122947 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
122948 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
122949 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
122950 +array_state_show_15758 array_state_show 0 15758 NULL
122951 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
122952 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
122953 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
122954 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
122955 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
122956 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
122957 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
122958 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
122959 +call_modprobe_15781 call_modprobe 0 15781 NULL
122960 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
122961 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
122962 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
122963 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
122964 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
122965 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
122966 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
122967 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
122968 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
122969 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
122970 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
122971 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
122972 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
122973 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
122974 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
122975 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
122976 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
122977 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
122978 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
122979 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
122980 +read_reg_15838 read_reg 0 15838 NULL
122981 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
122982 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
122983 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
122984 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
122985 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
122986 +errors_show_15863 errors_show 0 15863 NULL nohasharray
122987 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
122988 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
122989 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
122990 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
122991 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
122992 +set_in_min_15872 set_in_min 0-4 15872 NULL
122993 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
122994 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
122995 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
122996 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
122997 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
122998 +do_truncation_15882 do_truncation 0 15882 NULL
122999 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
123000 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
123001 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
123002 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
123003 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
123004 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
123005 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
123006 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
123007 +send_tx_power_15914 send_tx_power 0 15914 NULL
123008 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
123009 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
123010 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
123011 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
123012 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
123013 +power_read_15939 power_read 3-0 15939 NULL
123014 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
123015 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
123016 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
123017 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
123018 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
123019 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
123020 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
123021 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
123022 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
123023 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
123024 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
123025 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
123026 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
123027 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
123028 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
123029 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
123030 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
123031 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
123032 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
123033 +stir_net_open_15991 stir_net_open 0 15991 NULL
123034 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
123035 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
123036 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
123037 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
123038 +period_store_16008 period_store 0-4 16008 NULL
123039 +do_open_16009 do_open 0 16009 NULL
123040 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
123041 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
123042 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
123043 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
123044 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
123045 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
123046 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
123047 +got_frame_16028 got_frame 2 16028 NULL
123048 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
123049 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
123050 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
123051 +show_virtual_16047 show_virtual 0 16047 NULL
123052 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
123053 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
123054 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
123055 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
123056 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
123057 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
123058 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
123059 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
123060 +file_has_perm_16070 file_has_perm 0 16070 NULL
123061 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
123062 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
123063 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
123064 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
123065 +updateSuper_16079 updateSuper 0 16079 NULL
123066 +mt2063_read_16080 mt2063_read 0 16080 NULL
123067 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
123068 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
123069 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
123070 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
123071 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
123072 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
123073 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
123074 +_submit_bh_16106 _submit_bh 0 16106 NULL
123075 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
123076 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
123077 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
123078 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
123079 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
123080 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
123081 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
123082 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
123083 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
123084 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
123085 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
123086 +dn_getname_16122 dn_getname 0 16122 NULL
123087 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
123088 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
123089 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
123090 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
123091 +fsm_init_16134 fsm_init 2 16134 NULL
123092 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
123093 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
123094 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
123095 +input_register_device_16147 input_register_device 0 16147 NULL
123096 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
123097 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
123098 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
123099 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
123100 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
123101 +queues_show_16159 queues_show 0 16159 NULL nohasharray
123102 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
123103 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
123104 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
123105 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
123106 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
123107 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
123108 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
123109 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
123110 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
123111 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
123112 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
123113 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
123114 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
123115 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
123116 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
123117 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
123118 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
123119 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
123120 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
123121 +bind_16210 bind 0 16210 NULL nohasharray
123122 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
123123 +create_table_16213 create_table 2 16213 NULL
123124 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
123125 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
123126 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
123127 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
123128 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
123129 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
123130 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
123131 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
123132 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
123133 +cc770_open_16228 cc770_open 0 16228 NULL
123134 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
123135 +r6040_up_16233 r6040_up 0 16233 NULL
123136 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
123137 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
123138 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
123139 +update_mctime_16242 update_mctime 0 16242 NULL
123140 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
123141 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
123142 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
123143 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
123144 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
123145 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
123146 +show_xoffset_16251 show_xoffset 0 16251 NULL
123147 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
123148 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
123149 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
123150 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
123151 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
123152 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
123153 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
123154 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
123155 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
123156 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
123157 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
123158 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
123159 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
123160 +account_16283 account 0-4-2 16283 NULL nohasharray
123161 +mirror_status_16283 mirror_status 5 16283 &account_16283
123162 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
123163 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
123164 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
123165 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
123166 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
123167 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
123168 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
123169 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
123170 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
123171 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
123172 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
123173 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
123174 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
123175 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
123176 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
123177 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
123178 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
123179 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
123180 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
123181 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
123182 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
123183 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
123184 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
123185 +enable_periodic_16329 enable_periodic 0 16329 NULL
123186 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
123187 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
123188 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
123189 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
123190 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
123191 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
123192 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
123193 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
123194 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
123195 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
123196 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
123197 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
123198 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
123199 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
123200 +rbd_add_16366 rbd_add 0-3 16366 NULL
123201 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
123202 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
123203 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
123204 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
123205 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
123206 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
123207 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
123208 +rmd160_init_16389 rmd160_init 0 16389 NULL
123209 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
123210 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
123211 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
123212 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
123213 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
123214 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
123215 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
123216 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
123217 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
123218 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
123219 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
123220 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
123221 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
123222 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
123223 +fill_buffer_16418 fill_buffer 0 16418 NULL
123224 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
123225 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
123226 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
123227 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
123228 +format_nservers_16426 format_nservers 0 16426 NULL
123229 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
123230 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
123231 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
123232 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
123233 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
123234 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
123235 +do_uevent_16445 do_uevent 0 16445 NULL
123236 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
123237 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
123238 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
123239 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
123240 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
123241 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
123242 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
123243 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
123244 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
123245 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
123246 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
123247 +store_line1_16491 store_line1 4-0 16491 NULL
123248 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
123249 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
123250 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
123251 +validate_request_16496 validate_request 0 16496 NULL
123252 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
123253 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
123254 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
123255 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
123256 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
123257 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
123258 +capi_read_16511 capi_read 0-3 16511 NULL
123259 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
123260 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
123261 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
123262 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
123263 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
123264 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
123265 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
123266 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
123267 +date_show_16538 date_show 0 16538 NULL
123268 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
123269 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
123270 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
123271 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
123272 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
123273 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
123274 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
123275 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
123276 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
123277 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
123278 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
123279 +transmit_skb_16573 transmit_skb 0 16573 NULL
123280 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
123281 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
123282 +psend_16586 psend 0 16586 NULL
123283 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
123284 +efx_net_open_16592 efx_net_open 0 16592 NULL
123285 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
123286 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
123287 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
123288 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
123289 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
123290 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
123291 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
123292 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123293 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123294 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123295 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123296 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123297 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123298 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123299 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123300 +strict_store_16631 strict_store 0-3 16631 NULL
123301 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123302 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123303 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123304 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123305 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123306 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123307 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123308 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123309 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123310 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123311 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123312 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123313 +store_remote_port_16666 store_remote_port 0 16666 NULL
123314 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123315 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123316 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123317 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123318 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123319 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123320 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123321 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123322 +follow_automount_16700 follow_automount 0 16700 NULL
123323 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123324 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123325 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123326 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123327 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123328 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123329 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123330 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123331 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123332 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123333 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123334 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123335 +_read_reg_16730 _read_reg 0 16730 NULL
123336 +com20020_resume_16732 com20020_resume 0 16732 NULL
123337 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123338 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123339 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123340 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123341 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123342 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123343 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123344 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123345 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123346 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123347 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123348 +offline_16765 offline 0 16765 NULL
123349 +migratepage_16769 migratepage 0 16769 NULL
123350 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123351 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123352 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123353 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123354 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123355 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123356 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123357 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123358 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123359 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123360 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123361 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123362 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123363 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123364 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123365 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123366 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123367 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123368 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123369 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123370 +diWrite_16825 diWrite 0 16825 NULL
123371 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123372 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123373 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123374 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123375 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123376 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123377 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123378 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123379 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123380 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123381 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123382 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123383 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123384 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123385 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123386 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123387 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123388 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123389 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123390 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123391 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123392 +st_write_16874 st_write 3-0 16874 NULL
123393 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123394 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123395 +always_connected_16878 always_connected 0 16878 NULL
123396 +tulip_open_16881 tulip_open 0 16881 NULL
123397 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123398 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123399 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123400 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123401 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123402 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123403 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123404 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123405 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123406 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123407 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123408 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123409 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123410 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123411 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123412 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123413 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123414 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123415 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123416 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123417 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123418 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123419 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123420 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123421 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123422 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123423 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123424 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123425 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123426 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123427 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123428 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123429 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123430 +parse_hints_16960 parse_hints 0 16960 NULL
123431 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123432 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123433 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123434 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123435 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123436 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123437 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123438 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123439 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123440 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123441 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123442 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123443 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123444 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123445 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123446 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123447 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123448 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123449 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123450 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123451 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123452 +show_dgid_17011 show_dgid 0 17011 NULL
123453 +atk_name_show_17015 atk_name_show 0 17015 NULL
123454 +irda_bind_17016 irda_bind 0 17016 NULL
123455 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123456 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123457 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123458 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123459 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123460 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123461 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123462 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123463 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123464 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123465 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123466 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123467 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123468 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123469 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123470 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123471 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123472 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123473 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123474 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123475 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123476 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123477 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123478 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123479 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123480 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123481 +entry_length_17093 entry_length 0 17093 NULL
123482 +write_reg_17098 write_reg 0 17098 NULL
123483 +sys_preadv_17100 sys_preadv 3 17100 NULL
123484 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123485 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123486 +components_show_17105 components_show 0 17105 NULL
123487 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123488 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123489 +md4_final_17113 md4_final 0 17113 NULL
123490 +write_mem_17114 write_mem 3-0 17114 NULL
123491 +disk_range_show_17116 disk_range_show 0 17116 NULL
123492 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123493 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123494 +e1000_open_17127 e1000_open 0 17127 NULL
123495 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123496 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123497 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123498 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123499 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123500 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123501 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123502 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123503 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123504 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123505 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123506 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123507 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123508 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123509 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123510 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123511 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123512 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123513 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123514 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123515 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123516 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123517 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123518 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123519 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123520 +fan_set_state_17173 fan_set_state 0 17173 NULL
123521 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123522 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123523 +set_otp2_17177 set_otp2 4-0 17177 NULL
123524 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123525 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123526 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123527 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123528 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123529 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123530 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123531 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123532 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123533 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123534 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123535 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123536 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123537 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123538 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123539 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123540 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123541 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123542 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123543 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123544 +metadata_show_17234 metadata_show 0 17234 NULL
123545 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123546 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123547 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123548 +r3964_read_17257 r3964_read 0 17257 NULL
123549 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123550 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123551 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123552 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123553 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123554 +alloc_ep_17269 alloc_ep 1 17269 NULL
123555 +get_locations_17274 get_locations 0 17274 NULL
123556 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123557 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123558 +pg_read_17276 pg_read 3-0 17276 NULL
123559 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123560 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123561 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123562 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123563 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123564 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123565 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123566 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123567 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123568 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123569 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123570 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123571 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123572 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123573 +skb_pad_17302 skb_pad 2 17302 NULL
123574 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123575 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123576 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123577 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123578 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123579 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123580 +read_17315 read 0 17315 NULL nohasharray
123581 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123582 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123583 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123584 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123585 +protection_type_show_17322 protection_type_show 0 17322 NULL
123586 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123587 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123588 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123589 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123590 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123591 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123592 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123593 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123594 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123595 +device_suspend_17343 device_suspend 0 17343 NULL
123596 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123597 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123598 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123599 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123600 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123601 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123602 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123603 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123604 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123605 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123606 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123607 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123608 +get_property_17392 get_property 0 17392 NULL nohasharray
123609 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123610 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
123611 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
123612 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
123613 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
123614 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
123615 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
123616 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
123617 +store_enabled_17417 store_enabled 0 17417 NULL
123618 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
123619 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
123620 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
123621 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
123622 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
123623 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
123624 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
123625 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
123626 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
123627 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
123628 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
123629 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
123630 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
123631 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
123632 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
123633 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
123634 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
123635 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
123636 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
123637 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
123638 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
123639 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
123640 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
123641 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
123642 +readpage_strip_17452 readpage_strip 0 17452 NULL
123643 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
123644 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
123645 +show_proc_name_17464 show_proc_name 0 17464 NULL
123646 +probe_bios_17467 probe_bios 1 17467 NULL
123647 +show_temp_min_17471 show_temp_min 0 17471 NULL
123648 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
123649 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
123650 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
123651 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
123652 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
123653 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
123654 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
123655 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
123656 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
123657 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
123658 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
123659 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
123660 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
123661 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
123662 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
123663 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
123664 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
123665 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
123666 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
123667 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
123668 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
123669 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
123670 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
123671 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
123672 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
123673 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
123674 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
123675 +skein_512_init_17565 skein_512_init 0 17565 NULL
123676 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
123677 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
123678 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
123679 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
123680 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
123681 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
123682 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
123683 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
123684 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
123685 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
123686 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
123687 +write_17592 write 0-3 17592 &command_setcolourparams_17592
123688 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
123689 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
123690 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
123691 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
123692 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
123693 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
123694 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
123695 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
123696 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
123697 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
123698 +null_show_17619 null_show 0 17619 NULL
123699 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
123700 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
123701 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
123702 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
123703 +purge_port_17641 purge_port 0 17641 NULL
123704 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
123705 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
123706 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
123707 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
123708 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
123709 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
123710 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
123711 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
123712 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
123713 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
123714 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
123715 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
123716 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
123717 +kernel_write_17665 kernel_write 0-3 17665 NULL
123718 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
123719 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
123720 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
123721 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
123722 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
123723 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
123724 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
123725 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
123726 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
123727 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
123728 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
123729 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
123730 +rds_bind_17690 rds_bind 0 17690 NULL
123731 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
123732 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
123733 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
123734 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
123735 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
123736 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
123737 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
123738 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
123739 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
123740 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
123741 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
123742 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
123743 +afs_writepage_17722 afs_writepage 0 17722 NULL
123744 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
123745 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
123746 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
123747 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
123748 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
123749 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
123750 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
123751 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
123752 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
123753 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
123754 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
123755 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
123756 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
123757 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
123758 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
123759 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
123760 +add_durable_context_17763 add_durable_context 0 17763 NULL
123761 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
123762 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
123763 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
123764 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
123765 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
123766 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
123767 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
123768 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
123769 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
123770 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
123771 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
123772 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
123773 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
123774 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
123775 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
123776 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
123777 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
123778 +show_bind_17808 show_bind 0 17808 NULL nohasharray
123779 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
123780 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
123781 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
123782 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
123783 +copy_out_args_17816 copy_out_args 0 17816 NULL
123784 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
123785 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
123786 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
123787 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
123788 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
123789 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
123790 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
123791 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
123792 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
123793 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
123794 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
123795 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
123796 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
123797 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
123798 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
123799 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
123800 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
123801 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
123802 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
123803 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
123804 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
123805 +enumerate_17850 enumerate 0 17850 NULL
123806 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
123807 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
123808 +extsize_17863 extsize 0 17863 NULL nohasharray
123809 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
123810 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
123811 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
123812 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
123813 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
123814 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
123815 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
123816 +linear_run_17869 linear_run 0 17869 NULL
123817 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
123818 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
123819 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
123820 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
123821 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
123822 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
123823 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
123824 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
123825 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
123826 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
123827 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
123828 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
123829 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
123830 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
123831 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
123832 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
123833 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
123834 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
123835 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
123836 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
123837 +recover_head_17904 recover_head 3 17904 NULL
123838 +systab_show_17907 systab_show 0 17907 NULL
123839 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
123840 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
123841 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
123842 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
123843 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
123844 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
123845 +media_show_17920 media_show 0 17920 NULL
123846 +create_17922 create 0 17922 NULL nohasharray
123847 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
123848 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
123849 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
123850 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
123851 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
123852 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
123853 +vif_delete_17931 vif_delete 0 17931 NULL
123854 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
123855 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
123856 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
123857 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
123858 +show_otp3_17954 show_otp3 0 17954 NULL
123859 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
123860 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
123861 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
123862 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
123863 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
123864 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
123865 +show_serial_17967 show_serial 0 17967 NULL
123866 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
123867 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
123868 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
123869 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
123870 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
123871 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
123872 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
123873 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
123874 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
123875 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
123876 +show_tty_active_17994 show_tty_active 0 17994 NULL
123877 +init_umac_17998 init_umac 0 17998 NULL
123878 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
123879 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
123880 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
123881 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
123882 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
123883 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
123884 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
123885 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
123886 +he_proc_read_18015 he_proc_read 0 18015 NULL
123887 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
123888 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
123889 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
123890 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
123891 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
123892 +raw_write_18028 raw_write 3-0 18028 NULL
123893 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
123894 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
123895 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
123896 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
123897 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
123898 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
123899 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
123900 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
123901 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
123902 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
123903 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
123904 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
123905 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
123906 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
123907 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
123908 +max8925_enable_18058 max8925_enable 0 18058 NULL
123909 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
123910 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
123911 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
123912 +process_measurement_18064 process_measurement 0 18064 NULL
123913 +fpregs_get_18066 fpregs_get 4 18066 NULL
123914 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
123915 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
123916 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
123917 +open_18074 open 0 18074 &do_budget_space_18074
123918 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
123919 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
123920 +bop_insert_18078 bop_insert 0 18078 NULL
123921 +get_vm_area_18080 get_vm_area 1 18080 NULL
123922 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
123923 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
123924 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
123925 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
123926 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
123927 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
123928 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
123929 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
123930 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
123931 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
123932 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
123933 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
123934 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
123935 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
123936 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
123937 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
123938 +read_18109 read 0 18109 NULL
123939 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
123940 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
123941 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
123942 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
123943 +set_in_18115 set_in 0-4 18115 NULL
123944 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
123945 +svc_getnl_18120 svc_getnl 0 18120 NULL
123946 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
123947 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
123948 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
123949 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
123950 +removexattr_18147 removexattr 0 18147 NULL
123951 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
123952 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
123953 +show_wr_req_18151 show_wr_req 0 18151 NULL
123954 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
123955 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
123956 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
123957 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
123958 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
123959 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
123960 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
123961 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
123962 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
123963 +aio_write_18187 aio_write 0 18187 NULL
123964 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
123965 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
123966 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
123967 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
123968 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
123969 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
123970 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
123971 +show_immediate_18208 show_immediate 0 18208 NULL
123972 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
123973 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
123974 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
123975 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
123976 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
123977 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
123978 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
123979 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
123980 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
123981 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
123982 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
123983 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
123984 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
123985 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
123986 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
123987 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
123988 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
123989 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
123990 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
123991 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
123992 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
123993 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
123994 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
123995 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
123996 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
123997 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
123998 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
123999 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
124000 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
124001 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
124002 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
124003 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
124004 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
124005 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
124006 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
124007 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
124008 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
124009 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
124010 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
124011 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
124012 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
124013 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
124014 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
124015 +vga_r_18310 vga_r 0 18310 NULL
124016 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
124017 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
124018 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
124019 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
124020 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
124021 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
124022 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
124023 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
124024 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
124025 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
124026 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
124027 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
124028 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
124029 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
124030 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
124031 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
124032 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
124033 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
124034 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
124035 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
124036 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
124037 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
124038 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
124039 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
124040 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
124041 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
124042 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
124043 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
124044 +irq_show_18367 irq_show 0 18367 NULL nohasharray
124045 +ep_io_18367 ep_io 0 18367 &irq_show_18367
124046 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
124047 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
124048 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
124049 +temp2_show_18377 temp2_show 0 18377 NULL
124050 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
124051 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
124052 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
124053 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
124054 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
124055 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
124056 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
124057 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
124058 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
124059 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
124060 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
124061 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
124062 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
124063 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
124064 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
124065 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
124066 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
124067 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
124068 +link_state_show_18407 link_state_show 0 18407 NULL
124069 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
124070 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
124071 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
124072 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
124073 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
124074 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
124075 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
124076 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
124077 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
124078 +match_number_18436 match_number 0 18436 NULL
124079 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
124080 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
124081 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
124082 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
124083 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
124084 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
124085 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
124086 +set_component_status_18453 set_component_status 0-4 18453 NULL
124087 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
124088 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
124089 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
124090 +transfer_18460 transfer 0 18460 NULL nohasharray
124091 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
124092 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
124093 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
124094 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
124095 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
124096 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
124097 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
124098 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
124099 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
124100 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
124101 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
124102 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
124103 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
124104 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
124105 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
124106 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
124107 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
124108 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
124109 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
124110 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
124111 +pcrs_show_18512 pcrs_show 0 18512 NULL
124112 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
124113 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
124114 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
124115 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
124116 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
124117 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
124118 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
124119 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
124120 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
124121 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
124122 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
124123 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
124124 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
124125 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
124126 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
124127 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
124128 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
124129 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
124130 +nforce2_access_18557 nforce2_access 0 18557 NULL
124131 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
124132 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
124133 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
124134 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
124135 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
124136 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
124137 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
124138 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
124139 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
124140 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
124141 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
124142 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
124143 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
124144 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
124145 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
124146 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
124147 +show_target_speed_18587 show_target_speed 0 18587 NULL
124148 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
124149 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
124150 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
124151 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
124152 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
124153 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
124154 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
124155 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
124156 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
124157 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
124158 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
124159 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
124160 +transfer_18603 transfer 0 18603 NULL
124161 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
124162 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
124163 +show_in_18609 show_in 0 18609 NULL nohasharray
124164 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
124165 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
124166 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
124167 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
124168 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
124169 +show_saturation_18621 show_saturation 0 18621 NULL
124170 +read_hw_18624 read_hw 0-5-6 18624 NULL
124171 +from_buffer_18625 from_buffer 3-0 18625 NULL
124172 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
124173 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
124174 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
124175 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
124176 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
124177 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
124178 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
124179 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
124180 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
124181 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
124182 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
124183 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
124184 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
124185 +show_18656 show 0 18656 NULL nohasharray
124186 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
124187 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
124188 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
124189 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
124190 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
124191 +unmap_page_18665 unmap_page 3-2 18665 NULL
124192 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
124193 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
124194 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
124195 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
124196 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
124197 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
124198 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
124199 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
124200 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
124201 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
124202 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
124203 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
124204 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
124205 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
124206 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
124207 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
124208 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
124209 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
124210 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
124211 +add_host_store_18718 add_host_store 0-3 18718 NULL
124212 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
124213 +store_uevent_18721 store_uevent 0-4 18721 NULL
124214 +pem_show_data_18725 pem_show_data 0 18725 NULL
124215 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
124216 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
124217 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
124218 +store_scan_18738 store_scan 0-4 18738 NULL
124219 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
124220 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
124221 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
124222 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
124223 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
124224 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
124225 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
124226 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
124227 +power_mode_show_18761 power_mode_show 0 18761 NULL
124228 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
124229 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
124230 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
124231 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
124232 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
124233 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
124234 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
124235 +hw_init_18779 hw_init 0 18779 NULL
124236 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
124237 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
124238 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
124239 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
124240 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
124241 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
124242 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
124243 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
124244 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
124245 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
124246 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
124247 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
124248 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
124249 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
124250 +disabled_show_18820 disabled_show 0 18820 NULL
124251 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
124252 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
124253 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
124254 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
124255 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
124256 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
124257 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
124258 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
124259 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
124260 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
124261 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
124262 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
124263 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
124264 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
124265 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
124266 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
124267 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
124268 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
124269 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
124270 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
124271 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
124272 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
124273 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
124274 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
124275 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
124276 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
124277 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
124278 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
124279 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
124280 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
124281 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
124282 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
124283 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
124284 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
124285 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
124286 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
124287 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
124288 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
124289 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
124290 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
124291 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
124292 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124293 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124294 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124295 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124296 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124297 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124298 +mtrr_del_18943 mtrr_del 1 18943 NULL
124299 +ida_get_new_18948 ida_get_new 0 18948 NULL
124300 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124301 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124302 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124303 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124304 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124305 +store_18955 store 0 18955 NULL
124306 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124307 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124308 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124309 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124310 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124311 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124312 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124313 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124314 +net_open_18997 net_open 0 18997 NULL
124315 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124316 +store_18998 store 0-3 18998 &si4713_transfer_18998
124317 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124318 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124319 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124320 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124321 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124322 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124323 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124324 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124325 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124326 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124327 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124328 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124329 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124330 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124331 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124332 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124333 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124334 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124335 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124336 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124337 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124338 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124339 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124340 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124341 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124342 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124343 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124344 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124345 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124346 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124347 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124348 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124349 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124350 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124351 +msix_map_region_19072 msix_map_region 2 19072 NULL
124352 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124353 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124354 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124355 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124356 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124357 +show_sched7_19083 show_sched7 0 19083 NULL
124358 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124359 +write_19086 write 0 19086 NULL
124360 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124361 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124362 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124363 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124364 +write_byte_19095 write_byte 0 19095 NULL
124365 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124366 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124367 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124368 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124369 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124370 +befs_statfs_19114 befs_statfs 0 19114 NULL
124371 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124372 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124373 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124374 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124375 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124376 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124377 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124378 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124379 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124380 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124381 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124382 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124383 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124384 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124385 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124386 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124387 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124388 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124389 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124390 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124391 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124392 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124393 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124394 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124395 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124396 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124397 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124398 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124399 +show_service_id_19190 show_service_id 0 19190 NULL
124400 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124401 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124402 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124403 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124404 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124405 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124406 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124407 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124408 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124409 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124410 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124411 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124412 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124413 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124414 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124415 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124416 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124417 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124418 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124419 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124420 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124421 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124422 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124423 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124424 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124425 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124426 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124427 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124428 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124429 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124430 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124431 +store_19264 store 0-3 19264 NULL nohasharray
124432 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124433 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124434 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124435 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124436 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124437 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124438 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124439 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124440 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124441 +patch_si3054_19278 patch_si3054 0 19278 NULL
124442 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124443 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124444 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124445 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124446 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124447 +show_in_max1_19293 show_in_max1 0 19293 NULL
124448 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124449 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124450 +TermChar_show_19300 TermChar_show 0 19300 NULL
124451 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124452 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124453 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124454 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124455 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124456 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124457 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124458 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124459 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124460 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124461 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124462 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124463 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124464 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124465 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124466 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124467 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124468 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124469 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124470 +bq32k_read_19342 bq32k_read 0 19342 NULL
124471 +group_show_19349 group_show 0 19349 NULL
124472 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124473 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124474 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124475 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124476 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124477 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124478 +ipheth_open_19366 ipheth_open 0 19366 NULL
124479 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124480 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124481 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124482 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124483 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124484 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124485 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124486 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124487 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124488 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124489 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124490 +compr_flush_19409 compr_flush 2 19409 NULL
124491 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124492 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124493 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124494 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124495 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124496 +write_begin_19424 write_begin 0 19424 NULL
124497 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124498 +packet_read_list_19427 packet_read_list 0 19427 NULL
124499 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124500 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124501 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124502 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124503 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124504 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124505 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124506 +store_19443 store 0 19443 NULL
124507 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124508 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124509 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124510 +store_link_state_19448 store_link_state 0-4 19448 NULL
124511 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124512 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124513 +team_device_event_19466 team_device_event 0 19466 NULL
124514 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124515 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124516 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124517 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124518 +refill_pool_19477 refill_pool 2 19477 NULL
124519 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124520 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124521 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124522 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124523 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124524 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124525 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124526 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124527 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124528 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124529 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124530 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124531 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124532 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124533 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124534 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124535 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124536 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124537 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124538 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124539 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124540 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124541 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124542 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124543 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124544 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124545 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124546 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124547 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124548 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124549 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124550 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124551 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124552 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124553 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124554 +pcrlock_19550 pcrlock 0 19550 NULL
124555 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124556 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124557 +set_pec_19556 set_pec 0-4 19556 NULL
124558 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124559 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124560 +kernel_read_19559 kernel_read 0-4 19559 NULL
124561 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124562 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124563 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124564 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124565 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124566 +nfsd_read_19568 nfsd_read 5 19568 NULL
124567 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124568 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124569 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124570 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124571 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124572 +__da903x_read_19582 __da903x_read 0 19582 NULL
124573 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124574 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124575 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124576 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124577 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124578 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124579 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124580 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124581 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124582 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124583 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124584 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124585 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124586 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124587 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124588 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124589 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124590 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124591 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124592 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124593 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124594 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124595 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124596 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124597 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124598 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124599 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124600 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124601 +parser_init_19651 parser_init 2 19651 NULL
124602 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124603 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124604 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124605 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124606 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124607 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124608 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124609 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124610 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
124611 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
124612 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
124613 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
124614 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
124615 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
124616 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
124617 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
124618 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
124619 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
124620 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
124621 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
124622 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
124623 +hints_show_19705 hints_show 0 19705 NULL
124624 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
124625 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
124626 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
124627 +read_reg_19723 read_reg 0 19723 NULL nohasharray
124628 +port_enable_19723 port_enable 0 19723 &read_reg_19723
124629 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
124630 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
124631 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
124632 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
124633 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
124634 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
124635 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
124636 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
124637 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
124638 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
124639 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
124640 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
124641 +readhscx_19769 readhscx 0 19769 NULL
124642 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
124643 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
124644 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
124645 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
124646 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
124647 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
124648 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
124649 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
124650 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
124651 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
124652 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
124653 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
124654 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
124655 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
124656 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
124657 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
124658 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
124659 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
124660 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
124661 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
124662 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
124663 +m2p_19814 m2p 1 19814 NULL
124664 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
124665 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
124666 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
124667 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
124668 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
124669 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
124670 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
124671 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
124672 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
124673 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
124674 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
124675 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
124676 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
124677 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
124678 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
124679 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
124680 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
124681 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
124682 +oti6858_open_19850 oti6858_open 0 19850 NULL
124683 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
124684 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
124685 +dlm_lock_19858 dlm_lock 0 19858 NULL
124686 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
124687 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
124688 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
124689 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
124690 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
124691 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
124692 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
124693 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
124694 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
124695 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
124696 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
124697 +netevent_callback_19879 netevent_callback 0 19879 NULL
124698 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
124699 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
124700 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
124701 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
124702 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
124703 +show_19893 show 0 19893 NULL nohasharray
124704 +_readpage_19893 _readpage 0 19893 &show_19893
124705 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
124706 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
124707 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
124708 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
124709 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
124710 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
124711 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
124712 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
124713 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
124714 +mangle_name_19923 mangle_name 0 19923 NULL
124715 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
124716 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
124717 +__add_section_19931 __add_section 0 19931 NULL
124718 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
124719 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
124720 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
124721 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
124722 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
124723 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
124724 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
124725 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
124726 +tipc_bind_19957 tipc_bind 0 19957 NULL
124727 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
124728 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
124729 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
124730 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
124731 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
124732 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
124733 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
124734 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
124735 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
124736 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
124737 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
124738 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
124739 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
124740 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
124741 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
124742 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
124743 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
124744 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
124745 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
124746 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
124747 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
124748 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
124749 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
124750 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
124751 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
124752 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
124753 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
124754 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
124755 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
124756 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
124757 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
124758 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
124759 +read_tape_20037 read_tape 0 20037 NULL
124760 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
124761 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
124762 +cmdline_show_20044 cmdline_show 0 20044 NULL
124763 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
124764 +show_compression_20048 show_compression 0 20048 NULL
124765 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
124766 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
124767 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
124768 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
124769 +upcall_20060 upcall 0-4 20060 NULL
124770 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
124771 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
124772 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
124773 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
124774 +target_message_20072 target_message 2 20072 NULL
124775 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
124776 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
124777 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
124778 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
124779 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
124780 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
124781 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
124782 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
124783 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
124784 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
124785 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
124786 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
124787 +read_int_20098 read_int 0 20098 NULL nohasharray
124788 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
124789 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
124790 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
124791 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
124792 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
124793 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
124794 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
124795 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
124796 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
124797 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
124798 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
124799 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
124800 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
124801 +snd_info_register_20136 snd_info_register 0 20136 NULL
124802 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
124803 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
124804 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
124805 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
124806 +send_init_20149 send_init 0 20149 NULL nohasharray
124807 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
124808 +write_20150 write 0 20150 NULL
124809 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
124810 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
124811 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
124812 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
124813 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
124814 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
124815 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
124816 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
124817 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
124818 +kstrtou8_20177 kstrtou8 0 20177 NULL
124819 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
124820 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
124821 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
124822 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
124823 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
124824 +trusted_set_20196 trusted_set 0 20196 NULL
124825 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
124826 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
124827 +video_end_20205 video_end 0 20205 NULL
124828 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
124829 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
124830 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
124831 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
124832 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
124833 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
124834 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
124835 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
124836 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
124837 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
124838 +bind_20227 bind 0 20227 NULL
124839 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
124840 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
124841 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
124842 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
124843 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
124844 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
124845 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
124846 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
124847 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
124848 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
124849 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
124850 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
124851 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
124852 +async_20251 async 0 20251 NULL
124853 +store_filter_20252 store_filter 0-4 20252 NULL
124854 +resource_size_20256 resource_size 0 20256 NULL
124855 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
124856 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
124857 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
124858 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
124859 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
124860 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
124861 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
124862 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
124863 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
124864 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
124865 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
124866 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
124867 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
124868 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
124869 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
124870 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
124871 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
124872 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
124873 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
124874 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
124875 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
124876 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
124877 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
124878 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
124879 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
124880 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
124881 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
124882 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
124883 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
124884 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
124885 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
124886 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
124887 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
124888 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
124889 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
124890 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
124891 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
124892 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
124893 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
124894 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
124895 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
124896 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
124897 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
124898 +lpt_gc_20337 lpt_gc 0 20337 NULL
124899 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
124900 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
124901 +show_turbo_20348 show_turbo 0 20348 NULL
124902 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
124903 +show_tablet_20355 show_tablet 0 20355 NULL
124904 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
124905 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
124906 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
124907 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
124908 +core_num_show_20369 core_num_show 0 20369 NULL
124909 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
124910 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
124911 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
124912 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
124913 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
124914 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
124915 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
124916 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
124917 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
124918 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
124919 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
124920 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
124921 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
124922 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
124923 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
124924 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
124925 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
124926 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
124927 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
124928 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
124929 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
124930 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
124931 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
124932 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
124933 +find_skb_20431 find_skb 2 20431 NULL
124934 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
124935 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
124936 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
124937 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
124938 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
124939 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
124940 +ir_open_20461 ir_open 0 20461 NULL nohasharray
124941 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
124942 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
124943 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
124944 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
124945 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
124946 +read_buf_20469 read_buf 2 20469 NULL
124947 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
124948 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
124949 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
124950 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
124951 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
124952 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
124953 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
124954 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
124955 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
124956 +vxge_open_20497 vxge_open 0 20497 NULL
124957 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
124958 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
124959 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
124960 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
124961 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
124962 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
124963 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
124964 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
124965 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
124966 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
124967 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
124968 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
124969 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
124970 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
124971 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
124972 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
124973 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
124974 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
124975 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
124976 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
124977 +venus_create_20555 venus_create 4 20555 NULL
124978 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
124979 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
124980 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
124981 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
124982 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
124983 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
124984 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
124985 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
124986 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
124987 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
124988 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
124989 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
124990 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
124991 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
124992 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
124993 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
124994 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
124995 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
124996 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
124997 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
124998 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
124999 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
125000 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
125001 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
125002 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
125003 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
125004 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
125005 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
125006 +_netdev_open_20602 _netdev_open 0 20602 NULL
125007 +lirc_write_20604 lirc_write 3 20604 NULL
125008 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
125009 +first_done_show_20612 first_done_show 0 20612 NULL
125010 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
125011 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
125012 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
125013 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
125014 +show_20621 show 0 20621 NULL
125015 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
125016 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
125017 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
125018 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
125019 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
125020 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
125021 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
125022 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
125023 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
125024 +setattr_20644 setattr 0 20644 NULL
125025 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
125026 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
125027 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
125028 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
125029 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
125030 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
125031 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
125032 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
125033 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
125034 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
125035 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
125036 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
125037 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
125038 +downcall_20675 downcall 0-3 20675 NULL
125039 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
125040 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
125041 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
125042 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
125043 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
125044 +store_20687 store 0 20687 NULL
125045 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
125046 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
125047 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
125048 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
125049 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
125050 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
125051 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
125052 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
125053 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
125054 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
125055 +roles_init_20704 roles_init 0 20704 NULL
125056 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
125057 +set_alarm_20706 set_alarm 0 20706 NULL
125058 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
125059 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
125060 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
125061 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
125062 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
125063 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
125064 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
125065 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
125066 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
125067 +mt2063_write_20732 mt2063_write 0 20732 NULL
125068 +write_field_20735 write_field 0 20735 NULL nohasharray
125069 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
125070 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
125071 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
125072 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
125073 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
125074 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
125075 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
125076 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
125077 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
125078 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
125079 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
125080 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
125081 +splice_read_20762 splice_read 0 20762 NULL
125082 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
125083 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
125084 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
125085 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
125086 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
125087 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
125088 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
125089 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
125090 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
125091 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
125092 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
125093 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
125094 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
125095 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
125096 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
125097 +edid_write_20797 edid_write 3-0 20797 NULL
125098 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
125099 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
125100 +show_nguid_20800 show_nguid 0 20800 NULL
125101 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
125102 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
125103 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
125104 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
125105 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
125106 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
125107 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
125108 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
125109 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
125110 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
125111 +make_rate_20827 make_rate 0 20827 NULL
125112 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
125113 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
125114 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
125115 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
125116 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
125117 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
125118 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
125119 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
125120 +show_min_width_20837 show_min_width 0 20837 NULL
125121 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
125122 +get_fan_target_20839 get_fan_target 0 20839 NULL
125123 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
125124 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
125125 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
125126 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
125127 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
125128 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
125129 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
125130 +decompress_20854 decompress 0 20854 NULL
125131 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
125132 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
125133 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
125134 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
125135 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
125136 +nc_register_read_20875 nc_register_read 0 20875 NULL
125137 +command_setexposure_20876 command_setexposure 0 20876 NULL
125138 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
125139 +ace_open_20884 ace_open 0 20884 NULL nohasharray
125140 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
125141 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
125142 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
125143 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
125144 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
125145 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
125146 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
125147 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
125148 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
125149 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
125150 +eeprom_show_20916 eeprom_show 0 20916 NULL
125151 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
125152 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
125153 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
125154 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
125155 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
125156 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
125157 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
125158 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
125159 +htable_bits_20933 htable_bits 0 20933 NULL
125160 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
125161 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
125162 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
125163 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
125164 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
125165 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
125166 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
125167 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
125168 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
125169 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
125170 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
125171 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
125172 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
125173 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
125174 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
125175 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
125176 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
125177 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
125178 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
125179 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
125180 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
125181 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
125182 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
125183 +uinput_write_20977 uinput_write 0-3 20977 NULL
125184 +clear_codec_20983 clear_codec 0 20983 NULL
125185 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
125186 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
125187 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
125188 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
125189 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
125190 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
125191 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
125192 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
125193 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
125194 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
125195 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
125196 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
125197 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
125198 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
125199 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
125200 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
125201 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
125202 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
125203 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
125204 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
125205 +show_address_21038 show_address 0 21038 NULL nohasharray
125206 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
125207 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
125208 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
125209 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
125210 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
125211 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
125212 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
125213 +encrypt_21069 encrypt 0 21069 NULL
125214 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
125215 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
125216 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
125217 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
125218 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
125219 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
125220 +michael_final_21085 michael_final 0 21085 NULL
125221 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
125222 +multipath_status_21094 multipath_status 5 21094 NULL
125223 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
125224 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
125225 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
125226 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
125227 +write_posted_21108 write_posted 0 21108 NULL
125228 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
125229 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
125230 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
125231 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
125232 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
125233 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
125234 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
125235 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
125236 +show_21126 show 0 21126 NULL nohasharray
125237 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
125238 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
125239 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
125240 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
125241 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
125242 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
125243 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
125244 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
125245 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
125246 +new_skb_21148 new_skb 1 21148 NULL
125247 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
125248 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
125249 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
125250 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
125251 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
125252 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
125253 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
125254 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
125255 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
125256 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
125257 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
125258 +start_command_port_21191 start_command_port 0 21191 NULL
125259 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
125260 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
125261 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
125262 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
125263 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
125264 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
125265 +prepare_header_21212 prepare_header 0 21212 NULL
125266 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
125267 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
125268 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
125269 +show_sched2_21224 show_sched2 0 21224 NULL
125270 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
125271 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
125272 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
125273 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
125274 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
125275 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
125276 +input_ff_create_21240 input_ff_create 2 21240 NULL
125277 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
125278 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
125279 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
125280 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
125281 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
125282 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
125283 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
125284 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
125285 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
125286 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
125287 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
125288 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
125289 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
125290 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
125291 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
125292 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125293 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125294 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125295 +get_alarms_21285 get_alarms 0 21285 NULL
125296 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125297 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125298 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125299 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125300 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125301 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125302 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125303 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125304 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125305 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125306 +offline_pages_21306 offline_pages 0 21306 NULL
125307 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125308 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125309 +add_res_range_21310 add_res_range 4 21310 NULL
125310 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125311 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125312 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125313 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125314 +show_path_cost_21334 show_path_cost 0 21334 NULL
125315 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125316 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125317 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125318 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125319 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125320 +readbytes_21351 readbytes 0 21351 NULL
125321 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125322 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125323 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125324 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125325 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125326 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125327 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125328 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125329 +pin_request_21370 pin_request 0 21370 NULL
125330 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125331 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125332 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125333 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125334 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125335 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125336 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125337 +insert_ptr_21386 insert_ptr 6 21386 NULL
125338 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125339 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125340 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125341 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125342 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125343 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125344 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125345 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125346 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125347 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125348 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125349 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125350 +handler_21412 handler 0 21412 &__swap_writepage_21412
125351 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125352 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125353 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125354 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125355 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125356 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125357 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125358 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125359 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125360 +cp210x_open_21435 cp210x_open 0 21435 NULL
125361 +adp5520_read_21437 adp5520_read 0 21437 NULL
125362 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125363 +syslog_21440 syslog 0 21440 NULL nohasharray
125364 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125365 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125366 +show_attr_text_21448 show_attr_text 0 21448 NULL
125367 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125368 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125369 +concat_writev_21451 concat_writev 3 21451 NULL
125370 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125371 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125372 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125373 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125374 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125375 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125376 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125377 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125378 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125379 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125380 +tm_calc_21474 tm_calc 0 21474 NULL
125381 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125382 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125383 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125384 +description_show_21480 description_show 0 21480 NULL
125385 +show_threeg_21486 show_threeg 0 21486 NULL
125386 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125387 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125388 +set_postcode_21490 set_postcode 0-4 21490 NULL
125389 +security_list_21491 security_list 0-5 21491 NULL
125390 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125391 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125392 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125393 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125394 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125395 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125396 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125397 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125398 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125399 +show_rd_req_21521 show_rd_req 0 21521 NULL
125400 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125401 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125402 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125403 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125404 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125405 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125406 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125407 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125408 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125409 +show_node_state_21543 show_node_state 0 21543 NULL
125410 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125411 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125412 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125413 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125414 +ioctl_21564 ioctl 0 21564 NULL
125415 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125416 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125417 +stac_init_21576 stac_init 0 21576 NULL
125418 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125419 +ov9650_start_21580 ov9650_start 0 21580 NULL
125420 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125421 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125422 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125423 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125424 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125425 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125426 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125427 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125428 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125429 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125430 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125431 +recover_status_show_21609 recover_status_show 0 21609 NULL
125432 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125433 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125434 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125435 +brightness_store_21623 brightness_store 0-4 21623 NULL
125436 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125437 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125438 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125439 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125440 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125441 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125442 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125443 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125444 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125445 +setattr_chown_21638 setattr_chown 0 21638 NULL
125446 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125447 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125448 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125449 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125450 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125451 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125452 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125453 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125454 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125455 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125456 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125457 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125458 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125459 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125460 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125461 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125462 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125463 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125464 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125465 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125466 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125467 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125468 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125469 +set_21707 set 0-4 21707 NULL
125470 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125471 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125472 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125473 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125474 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125475 +light_set_status_21714 light_set_status 0 21714 NULL
125476 +update_time_21719 update_time 0 21719 NULL
125477 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125478 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125479 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125480 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125481 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125482 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125483 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125484 +show_temp23_21741 show_temp23 0 21741 NULL
125485 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125486 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125487 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125488 +set_sticky_21752 set_sticky 0-4 21752 NULL
125489 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125490 +l2down_create_21755 l2down_create 4 21755 NULL
125491 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125492 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125493 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125494 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125495 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125496 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125497 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125498 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125499 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125500 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125501 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125502 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125503 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125504 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125505 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125506 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125507 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125508 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125509 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125510 +min_odd_21802 min_odd 0-1-2 21802 NULL
125511 +show_rotate_21803 show_rotate 0 21803 NULL
125512 +show_node_desc_21804 show_node_desc 0 21804 NULL
125513 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125514 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125515 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125516 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125517 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125518 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125519 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125520 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125521 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125522 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125523 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125524 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125525 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125526 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125527 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125528 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125529 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125530 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125531 +task_setnice_21835 task_setnice 0 21835 NULL
125532 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125533 +smb_init_21838 smb_init 0 21838 NULL
125534 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125535 +run_21841 run 0 21841 NULL
125536 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125537 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125538 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125539 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125540 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125541 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125542 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125543 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125544 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125545 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125546 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125547 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125548 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125549 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125550 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125551 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125552 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125553 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125554 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125555 +show_oversampling_21883 show_oversampling 0 21883 NULL
125556 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125557 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125558 +ips_halt_21887 ips_halt 0 21887 NULL
125559 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125560 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125561 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125562 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125563 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125564 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125565 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125566 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125567 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125568 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125569 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125570 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125571 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125572 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125573 +ceph_permission_21941 ceph_permission 0 21941 NULL
125574 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125575 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125576 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125577 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125578 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125579 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125580 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125581 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125582 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125583 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125584 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125585 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125586 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125587 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125588 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125589 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125590 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125591 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125592 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125593 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125594 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125595 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125596 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125597 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125598 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125599 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125600 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125601 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125602 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125603 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125604 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125605 +kobil_open_22009 kobil_open 0 22009 NULL
125606 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125607 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125608 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125609 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125610 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
125611 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
125612 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
125613 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
125614 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
125615 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
125616 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
125617 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
125618 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
125619 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
125620 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
125621 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
125622 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
125623 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
125624 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
125625 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
125626 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
125627 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
125628 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
125629 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
125630 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
125631 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
125632 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
125633 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
125634 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
125635 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
125636 +end_show_22058 end_show 0 22058 NULL nohasharray
125637 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
125638 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
125639 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
125640 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
125641 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
125642 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
125643 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
125644 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
125645 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
125646 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
125647 +find_trange_value_22079 find_trange_value 0 22079 NULL
125648 +timeout_show_22081 timeout_show 0 22081 NULL
125649 +clear_store_22082 clear_store 0-4 22082 NULL
125650 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
125651 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
125652 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
125653 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
125654 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
125655 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
125656 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
125657 +portio_name_show_22101 portio_name_show 0 22101 NULL
125658 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
125659 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
125660 +find_free_port_22104 find_free_port 0 22104 NULL
125661 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
125662 +get_pwm_22113 get_pwm 0 22113 NULL
125663 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
125664 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
125665 +mlog_show_22119 mlog_show 0 22119 NULL
125666 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
125667 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
125668 +show_fan_min_22127 show_fan_min 0 22127 NULL
125669 +get_results_22130 get_results 0 22130 NULL nohasharray
125670 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
125671 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
125672 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
125673 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
125674 +listxattr_22142 listxattr 0-3 22142 NULL
125675 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
125676 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
125677 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
125678 +netlink_bind_22153 netlink_bind 0 22153 NULL
125679 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
125680 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
125681 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
125682 +show_otp2en_22160 show_otp2en 0 22160 NULL
125683 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
125684 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
125685 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
125686 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
125687 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
125688 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
125689 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
125690 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
125691 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
125692 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
125693 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
125694 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
125695 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
125696 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
125697 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
125698 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
125699 +cmd_exec_22204 cmd_exec 0 22204 NULL
125700 +fls_22210 fls 0 22210 NULL
125701 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
125702 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
125703 +show_22225 show 0 22225 NULL
125704 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
125705 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
125706 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
125707 +mem_write_22232 mem_write 3-0 22232 NULL
125708 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
125709 +fw_status_show_22234 fw_status_show 0 22234 NULL
125710 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
125711 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
125712 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
125713 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
125714 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
125715 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
125716 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
125717 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
125718 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
125719 +capability_id_show_22253 capability_id_show 0 22253 NULL
125720 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
125721 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
125722 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
125723 +add_res_tree_22263 add_res_tree 7 22263 NULL
125724 +at91ether_open_22272 at91ether_open 0 22272 NULL
125725 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
125726 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
125727 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
125728 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
125729 +container_offline_22283 container_offline 0 22283 NULL
125730 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
125731 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
125732 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
125733 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
125734 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
125735 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
125736 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
125737 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
125738 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
125739 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
125740 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
125741 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
125742 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
125743 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
125744 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
125745 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
125746 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
125747 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
125748 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
125749 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
125750 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
125751 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
125752 +sys_read_22343 sys_read 3 22343 NULL
125753 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
125754 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
125755 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
125756 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
125757 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
125758 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
125759 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
125760 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
125761 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
125762 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
125763 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
125764 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
125765 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
125766 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
125767 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
125768 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
125769 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
125770 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
125771 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
125772 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
125773 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
125774 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
125775 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
125776 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
125777 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
125778 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
125779 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
125780 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
125781 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
125782 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
125783 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
125784 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
125785 +zoran_write_22404 zoran_write 3-0 22404 NULL
125786 +show_debug_level_22406 show_debug_level 0 22406 NULL
125787 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
125788 +queue_reply_22416 queue_reply 3-0 22416 NULL
125789 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
125790 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
125791 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
125792 +update_22427 update 0 22427 NULL
125793 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
125794 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
125795 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
125796 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
125797 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
125798 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
125799 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
125800 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
125801 +write_fs_22465 write_fs 0-6-5 22465 NULL
125802 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
125803 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
125804 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
125805 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
125806 +show_port1_22474 show_port1 0 22474 NULL
125807 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
125808 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
125809 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
125810 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
125811 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
125812 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
125813 +put_chars_22498 put_chars 3 22498 NULL
125814 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
125815 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
125816 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
125817 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
125818 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
125819 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
125820 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
125821 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
125822 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
125823 +read_ohm_22544 read_ohm 0 22544 NULL
125824 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
125825 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
125826 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
125827 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
125828 +port_delete_22553 port_delete 0 22553 NULL
125829 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
125830 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
125831 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
125832 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
125833 +get_regs_len_22569 get_regs_len 0 22569 NULL
125834 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
125835 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
125836 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
125837 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
125838 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
125839 +wp384_final_22591 wp384_final 0 22591 NULL
125840 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
125841 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
125842 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
125843 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
125844 +shrink_show_22604 shrink_show 0 22604 NULL
125845 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
125846 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
125847 +nat_receive_22609 nat_receive 0-3 22609 NULL
125848 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
125849 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
125850 +bootflag_get_22618 bootflag_get 0 22618 NULL
125851 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
125852 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
125853 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
125854 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
125855 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
125856 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
125857 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
125858 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
125859 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
125860 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
125861 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
125862 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
125863 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
125864 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
125865 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
125866 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
125867 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
125868 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
125869 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
125870 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
125871 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
125872 +show_u8_22667 show_u8 0 22667 NULL
125873 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
125874 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
125875 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
125876 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
125877 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
125878 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
125879 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
125880 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
125881 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
125882 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
125883 +reg_umr_22686 reg_umr 5 22686 NULL
125884 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
125885 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
125886 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
125887 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
125888 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
125889 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
125890 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
125891 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
125892 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
125893 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
125894 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
125895 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
125896 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
125897 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
125898 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
125899 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
125900 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
125901 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
125902 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
125903 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
125904 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
125905 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
125906 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
125907 +ax25_output_22736 ax25_output 2 22736 NULL
125908 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
125909 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
125910 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
125911 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
125912 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
125913 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
125914 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
125915 +output_write_22753 output_write 0-6-5 22753 NULL
125916 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
125917 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
125918 +eth_header_22760 eth_header 0 22760 NULL
125919 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
125920 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
125921 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
125922 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
125923 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
125924 +print_frame_22769 print_frame 0 22769 NULL
125925 +show_in_max3_22770 show_in_max3 0 22770 NULL
125926 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
125927 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
125928 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
125929 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
125930 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
125931 +__break_lease_22777 __break_lease 0 22777 NULL
125932 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
125933 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
125934 +preenable_22790 preenable 0 22790 NULL
125935 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
125936 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
125937 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
125938 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
125939 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
125940 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
125941 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
125942 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
125943 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
125944 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
125945 +init_after_reset_22823 init_after_reset 0 22823 NULL
125946 +show_fbstate_22824 show_fbstate 0 22824 NULL
125947 +ghash_init_22826 ghash_init 0 22826 NULL
125948 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
125949 +afs_permission_22835 afs_permission 0 22835 NULL
125950 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
125951 +__scm_send_22841 __scm_send 0 22841 NULL
125952 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
125953 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
125954 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
125955 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
125956 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
125957 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
125958 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
125959 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
125960 +atmel_resume_22860 atmel_resume 0 22860 NULL
125961 +create_attr_set_22861 create_attr_set 1 22861 NULL
125962 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
125963 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
125964 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
125965 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
125966 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
125967 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
125968 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
125969 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
125970 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
125971 +show_green_22889 show_green 0 22889 NULL
125972 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
125973 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
125974 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
125975 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
125976 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
125977 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
125978 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
125979 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
125980 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
125981 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
125982 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
125983 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
125984 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
125985 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
125986 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
125987 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
125988 +__set_xattr_22923 __set_xattr 0 22923 NULL
125989 +sg_start_req_22924 sg_start_req 0 22924 NULL
125990 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
125991 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
125992 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
125993 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
125994 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
125995 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
125996 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
125997 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
125998 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
125999 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
126000 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
126001 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
126002 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
126003 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
126004 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
126005 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
126006 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
126007 +vme_get_size_22964 vme_get_size 0 22964 NULL
126008 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
126009 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
126010 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
126011 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
126012 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
126013 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
126014 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
126015 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
126016 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
126017 +open_22984 open 0 22984 NULL
126018 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
126019 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
126020 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
126021 +find_root_sec_22988 find_root_sec 0 22988 NULL
126022 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
126023 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
126024 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
126025 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
126026 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
126027 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
126028 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
126029 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
126030 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
126031 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
126032 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
126033 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
126034 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
126035 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
126036 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
126037 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
126038 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
126039 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
126040 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
126041 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
126042 +adm8211_start_23027 adm8211_start 0 23027 NULL
126043 +st_status_23032 st_status 5-0 23032 NULL
126044 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
126045 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
126046 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
126047 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
126048 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
126049 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
126050 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
126051 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
126052 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
126053 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
126054 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
126055 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
126056 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
126057 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
126058 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
126059 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
126060 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
126061 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
126062 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
126063 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
126064 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
126065 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
126066 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
126067 +init_23083 init 0 23083 NULL
126068 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
126069 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
126070 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
126071 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
126072 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
126073 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
126074 +fls_long_23096 fls_long 0 23096 NULL nohasharray
126075 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
126076 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
126077 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
126078 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
126079 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
126080 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
126081 +da903x_read_23103 da903x_read 0 23103 NULL
126082 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
126083 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
126084 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
126085 +rawsock_create_23108 rawsock_create 0 23108 NULL
126086 +product_id_store_23109 product_id_store 0-4 23109 NULL
126087 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
126088 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
126089 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
126090 +__clear_user_23118 __clear_user 0 23118 NULL
126091 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
126092 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
126093 +guard_show_23120 guard_show 0 23120 NULL nohasharray
126094 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
126095 +id_show_23121 id_show 0 23121 NULL
126096 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
126097 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
126098 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
126099 +do_generic_request_23130 do_generic_request 0 23130 NULL
126100 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
126101 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
126102 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
126103 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
126104 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
126105 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
126106 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
126107 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
126108 +handle_event_23156 handle_event 0 23156 NULL
126109 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
126110 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
126111 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
126112 +video_begin_23167 video_begin 0 23167 NULL
126113 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
126114 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
126115 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
126116 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
126117 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
126118 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
126119 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
126120 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
126121 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
126122 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
126123 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
126124 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
126125 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
126126 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
126127 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
126128 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
126129 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
126130 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
126131 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
126132 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
126133 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
126134 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
126135 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
126136 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
126137 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
126138 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
126139 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
126140 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
126141 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
126142 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
126143 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
126144 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
126145 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
126146 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
126147 +__kmalloc_23231 __kmalloc 1 23231 NULL
126148 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
126149 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
126150 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
126151 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
126152 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
126153 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
126154 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
126155 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
126156 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
126157 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
126158 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
126159 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
126160 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
126161 +alg_bind_23268 alg_bind 0 23268 NULL
126162 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
126163 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
126164 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
126165 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
126166 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
126167 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
126168 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
126169 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
126170 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
126171 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
126172 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
126173 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
126174 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
126175 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
126176 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
126177 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
126178 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
126179 +ns_send_23311 ns_send 0 23311 NULL
126180 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
126181 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
126182 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
126183 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
126184 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
126185 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
126186 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
126187 +poll_oip_23322 poll_oip 0 23322 NULL
126188 +config_led_23323 config_led 0 23323 NULL
126189 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
126190 +run_gc_23325 run_gc 0 23325 NULL
126191 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
126192 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
126193 +page_readlink_23346 page_readlink 3 23346 NULL
126194 +prepare_23350 prepare 0 23350 NULL nohasharray
126195 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
126196 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
126197 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
126198 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
126199 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
126200 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
126201 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
126202 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
126203 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
126204 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
126205 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
126206 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
126207 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
126208 +kobil_write_23392 kobil_write 0-4 23392 NULL
126209 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
126210 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
126211 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
126212 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
126213 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
126214 +goku_queue_23412 goku_queue 0 23412 NULL
126215 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
126216 +passive_show_23418 passive_show 0 23418 NULL
126217 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
126218 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
126219 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
126220 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
126221 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
126222 +gpiod_export_23427 gpiod_export 0 23427 NULL
126223 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
126224 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
126225 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
126226 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
126227 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
126228 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
126229 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
126230 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
126231 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
126232 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
126233 +napi_add_23455 napi_add 0 23455 NULL nohasharray
126234 +store_23455 store 0 23455 &napi_add_23455
126235 +sb_statfs_23456 sb_statfs 0 23456 NULL
126236 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
126237 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
126238 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
126239 +res_get_23470 res_get 0 23470 NULL
126240 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
126241 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
126242 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
126243 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
126244 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
126245 +compat_filldir_23489 compat_filldir 3 23489 NULL
126246 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
126247 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
126248 +event_filter_read_23494 event_filter_read 3 23494 NULL
126249 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
126250 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
126251 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
126252 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
126253 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
126254 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
126255 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
126256 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
126257 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
126258 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
126259 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
126260 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
126261 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
126262 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
126263 +get_component_active_23527 get_component_active 0 23527 NULL
126264 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
126265 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
126266 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
126267 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
126268 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
126269 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
126270 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
126271 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
126272 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
126273 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
126274 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
126275 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
126276 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
126277 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
126278 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
126279 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
126280 +show_net_stats_23573 show_net_stats 0 23573 NULL
126281 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
126282 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
126283 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
126284 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
126285 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
126286 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
126287 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
126288 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
126289 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
126290 +get_power_status_23592 get_power_status 0 23592 NULL
126291 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
126292 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126293 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126294 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126295 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126296 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126297 +show_23604 show 0 23604 NULL
126298 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126299 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126300 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126301 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126302 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126303 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126304 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126305 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126306 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126307 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126308 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126309 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126310 +show_button_23622 show_button 0 23622 NULL
126311 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126312 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126313 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126314 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126315 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126316 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126317 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126318 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126319 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126320 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126321 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126322 +idVendor_show_23662 idVendor_show 0 23662 NULL
126323 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126324 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126325 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126326 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126327 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126328 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126329 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126330 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126331 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126332 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126333 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126334 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126335 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126336 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126337 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126338 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126339 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126340 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126341 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126342 +cx18_read_23699 cx18_read 3-0 23699 NULL
126343 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126344 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126345 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126346 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126347 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126348 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126349 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126350 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126351 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126352 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126353 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126354 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126355 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126356 +get_conn_info_23723 get_conn_info 4 23723 NULL
126357 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126358 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126359 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126360 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126361 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126362 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126363 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126364 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126365 +tg3_open_23742 tg3_open 0 23742 NULL
126366 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126367 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126368 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126369 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126370 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126371 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126372 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126373 +show_max_23764 show_max 0 23764 NULL
126374 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126375 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126376 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126377 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126378 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126379 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126380 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126381 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126382 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126383 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126384 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126385 +map_write_23795 map_write 3-0 23795 NULL
126386 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126387 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126388 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126389 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126390 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126391 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126392 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126393 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126394 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126395 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126396 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126397 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126398 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126399 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126400 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126401 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126402 +hopcount_show_23825 hopcount_show 0 23825 NULL
126403 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126404 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126405 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126406 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126407 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126408 +set_trigger_23840 set_trigger 0-4 23840 NULL
126409 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126410 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126411 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126412 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126413 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126414 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126415 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126416 +p54_init_common_23850 p54_init_common 1 23850 NULL
126417 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126418 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126419 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126420 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126421 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126422 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126423 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126424 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126425 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126426 +device_event_23864 device_event 0 23864 NULL
126427 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126428 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126429 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126430 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126431 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126432 +bond_init_23879 bond_init 0 23879 NULL
126433 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126434 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126435 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126436 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126437 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126438 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126439 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126440 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126441 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126442 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126443 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126444 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126445 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126446 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126447 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126448 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126449 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126450 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126451 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126452 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126453 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126454 +save_image_23929 save_image 0 23929 NULL
126455 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126456 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126457 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126458 +write_vda_23934 write_vda 0-5-6 23934 NULL
126459 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126460 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126461 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126462 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126463 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126464 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126465 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126466 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126467 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126468 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126469 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126470 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126471 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126472 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126473 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126474 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126475 +vfs_write_23971 vfs_write 3-0 23971 NULL
126476 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126477 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126478 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126479 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126480 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126481 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126482 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126483 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126484 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126485 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126486 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126487 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126488 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126489 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126490 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126491 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126492 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126493 +average_write_24020 average_write 0-3 24020 NULL
126494 +give_pages_24021 give_pages 3 24021 NULL
126495 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126496 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126497 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126498 +show_24031 show 0 24031 NULL
126499 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126500 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126501 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126502 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126503 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126504 +setkey_24042 setkey 0 24042 NULL
126505 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126506 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126507 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126508 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126509 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126510 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126511 +ad9523_write_24058 ad9523_write 0 24058 NULL
126512 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126513 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126514 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126515 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126516 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126517 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126518 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126519 +usbnet_open_24073 usbnet_open 0 24073 NULL
126520 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126521 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126522 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126523 +show_point2_24082 show_point2 0 24082 NULL
126524 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126525 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126526 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126527 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126528 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126529 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126530 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126531 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126532 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126533 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126534 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126535 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126536 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126537 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126538 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126539 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126540 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126541 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126542 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126543 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126544 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126545 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126546 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126547 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126548 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126549 +store_24149 store 0-3 24149 NULL
126550 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126551 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126552 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126553 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126554 +notes_read_24165 notes_read 0-6-5 24165 NULL
126555 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126556 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126557 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126558 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126559 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126560 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126561 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126562 +adv7343_write_24183 adv7343_write 0 24183 NULL
126563 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126564 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126565 +resource_show_24189 resource_show 0 24189 NULL
126566 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126567 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126568 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126569 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126570 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126571 +ts_play_24203 ts_play 0-3 24203 NULL
126572 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126573 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126574 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126575 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126576 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126577 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126578 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126579 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126580 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126581 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126582 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126583 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126584 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126585 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126586 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126587 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126588 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126589 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126590 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126591 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126592 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126593 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126594 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126595 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126596 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126597 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126598 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126599 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126600 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126601 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126602 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126603 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126604 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126605 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126606 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126607 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126608 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126609 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126610 +thin_status_24278 thin_status 5 24278 NULL
126611 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
126612 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
126613 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
126614 +msg_size_24288 msg_size 0 24288 NULL
126615 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
126616 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
126617 +map_page_24298 map_page 4-3 24298 NULL
126618 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
126619 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
126620 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
126621 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
126622 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
126623 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
126624 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
126625 +aliases_show_24315 aliases_show 0 24315 NULL
126626 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
126627 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
126628 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
126629 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
126630 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
126631 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
126632 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
126633 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
126634 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
126635 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
126636 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
126637 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
126638 +nf_iterate_24348 nf_iterate 0 24348 NULL
126639 +prepare_pages_24349 prepare_pages 0 24349 NULL
126640 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
126641 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
126642 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
126643 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
126644 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
126645 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
126646 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
126647 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
126648 +break_deleg_24373 break_deleg 0 24373 NULL
126649 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
126650 +submit_24379 submit 0 24379 NULL
126651 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
126652 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
126653 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
126654 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
126655 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
126656 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
126657 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
126658 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
126659 +getxattr_24398 getxattr 4 24398 NULL nohasharray
126660 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
126661 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
126662 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
126663 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
126664 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
126665 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
126666 +default_density_show_24417 default_density_show 0 24417 NULL
126667 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
126668 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
126669 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
126670 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
126671 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
126672 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
126673 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
126674 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
126675 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
126676 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
126677 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
126678 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
126679 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
126680 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
126681 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
126682 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
126683 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
126684 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
126685 +show_24457 show 0 24457 NULL
126686 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
126687 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
126688 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
126689 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
126690 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
126691 +lport_reset_24466 lport_reset 0 24466 NULL
126692 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
126693 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
126694 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
126695 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
126696 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
126697 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
126698 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
126699 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
126700 +pl2303_open_24492 pl2303_open 0 24492 NULL
126701 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
126702 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
126703 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
126704 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
126705 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
126706 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
126707 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
126708 +pd_video_read_24510 pd_video_read 3 24510 NULL
126709 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
126710 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
126711 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
126712 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
126713 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
126714 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
126715 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
126716 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
126717 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
126718 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
126719 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
126720 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
126721 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
126722 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
126723 +unix_mknod_24543 unix_mknod 0 24543 NULL
126724 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
126725 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
126726 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
126727 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
126728 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
126729 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
126730 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
126731 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
126732 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
126733 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
126734 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
126735 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
126736 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
126737 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
126738 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
126739 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
126740 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
126741 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
126742 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
126743 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
126744 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
126745 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
126746 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
126747 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
126748 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
126749 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
126750 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
126751 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
126752 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
126753 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
126754 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
126755 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
126756 +SyS_poll_24620 SyS_poll 2 24620 NULL
126757 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
126758 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
126759 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
126760 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
126761 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
126762 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
126763 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
126764 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
126765 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
126766 +fake_mtu_24641 fake_mtu 0 24641 NULL
126767 +context_alloc_24645 context_alloc 3 24645 NULL
126768 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
126769 +store_red_24652 store_red 0-4 24652 NULL
126770 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
126771 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
126772 +update_devfreq_24674 update_devfreq 0 24674 NULL
126773 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
126774 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
126775 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
126776 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
126777 +ali1563_access_24683 ali1563_access 0 24683 NULL
126778 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
126779 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
126780 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
126781 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
126782 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
126783 +dgram_connect_24701 dgram_connect 0 24701 NULL
126784 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
126785 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
126786 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
126787 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
126788 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
126789 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
126790 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
126791 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
126792 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
126793 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
126794 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
126795 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
126796 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
126797 +pps_show_24748 pps_show 0 24748 NULL
126798 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
126799 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
126800 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
126801 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
126802 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
126803 +get_src_24759 get_src 0 24759 NULL
126804 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
126805 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
126806 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
126807 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
126808 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
126809 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
126810 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
126811 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
126812 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
126813 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
126814 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
126815 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
126816 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
126817 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
126818 +cache_read_24790 cache_read 3-0 24790 NULL
126819 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
126820 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
126821 +register_bcache_24797 register_bcache 0-4 24797 NULL
126822 +unpack_str_24798 unpack_str 0 24798 NULL
126823 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
126824 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
126825 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
126826 +get_register_page_24802 get_register_page 0 24802 NULL
126827 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
126828 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
126829 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
126830 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
126831 +attr_show_args_24816 attr_show_args 0 24816 NULL
126832 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
126833 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
126834 +brport_show_24827 brport_show 0 24827 NULL
126835 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
126836 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
126837 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
126838 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
126839 +reboot_24837 reboot 0-4 24837 NULL nohasharray
126840 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
126841 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
126842 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
126843 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
126844 +get_latch_status_24846 get_latch_status 0 24846 NULL
126845 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
126846 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
126847 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
126848 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
126849 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
126850 +do_sock_write_24865 do_sock_write 0 24865 NULL
126851 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
126852 +setup_buffering_24872 setup_buffering 0 24872 NULL
126853 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
126854 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
126855 +input_map_show_24878 input_map_show 0 24878 NULL
126856 +zf_write_24882 zf_write 0-3 24882 NULL
126857 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
126858 +store_24890 store 0 24890 NULL
126859 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
126860 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
126861 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
126862 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
126863 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
126864 +work_start_24905 work_start 0 24905 NULL
126865 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
126866 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
126867 +__hci_init_24909 __hci_init 0 24909 NULL
126868 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
126869 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
126870 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
126871 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
126872 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
126873 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
126874 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
126875 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
126876 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
126877 +next_token_24929 next_token 0 24929 NULL
126878 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
126879 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
126880 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
126881 +claim_resources_24936 claim_resources 0 24936 NULL
126882 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
126883 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
126884 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
126885 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
126886 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
126887 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
126888 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
126889 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
126890 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
126891 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
126892 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
126893 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
126894 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
126895 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
126896 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
126897 +cancel_store_24982 cancel_store 0-4 24982 NULL
126898 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
126899 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
126900 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
126901 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
126902 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
126903 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
126904 +profiling_store_24997 profiling_store 0-4 24997 NULL
126905 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
126906 +slot_get_24999 slot_get 0 24999 NULL
126907 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
126908 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
126909 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
126910 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
126911 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
126912 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
126913 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
126914 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
126915 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
126916 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
126917 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
126918 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
126919 +i2400m_open_25041 i2400m_open 0 25041 NULL
126920 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
126921 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
126922 +removable_store_25044 removable_store 0-3 25044 NULL
126923 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
126924 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
126925 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
126926 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
126927 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
126928 +show_rtc_25056 show_rtc 0 25056 NULL
126929 +pptp_create_25064 pptp_create 0 25064 NULL
126930 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
126931 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
126932 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
126933 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
126934 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
126935 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
126936 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
126937 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
126938 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
126939 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
126940 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
126941 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
126942 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
126943 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
126944 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
126945 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
126946 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
126947 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
126948 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
126949 +statfs_25104 statfs 0 25104 NULL nohasharray
126950 +action_store_25104 action_store 0-3 25104 &statfs_25104
126951 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
126952 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
126953 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
126954 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
126955 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
126956 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
126957 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
126958 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
126959 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
126960 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
126961 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
126962 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
126963 +ses_probe_25128 ses_probe 0 25128 NULL
126964 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
126965 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
126966 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
126967 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
126968 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
126969 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
126970 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
126971 +pagesize_show_25147 pagesize_show 0 25147 NULL
126972 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
126973 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
126974 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
126975 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
126976 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
126977 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
126978 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
126979 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
126980 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
126981 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
126982 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
126983 +show_src_clock_25168 show_src_clock 0 25168 NULL
126984 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
126985 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
126986 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
126987 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
126988 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
126989 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
126990 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
126991 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
126992 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
126993 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
126994 +patch_alc662_25213 patch_alc662 0 25213 NULL
126995 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
126996 +open_rx_first_25220 open_rx_first 0 25220 NULL
126997 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
126998 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
126999 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
127000 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
127001 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
127002 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
127003 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
127004 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
127005 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
127006 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
127007 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
127008 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
127009 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
127010 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
127011 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
127012 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
127013 +stripe_status_25259 stripe_status 5 25259 NULL
127014 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
127015 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
127016 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
127017 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
127018 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
127019 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
127020 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
127021 +vfs_writev_25278 vfs_writev 3 25278 NULL
127022 +protocol_show_25279 protocol_show 0 25279 NULL
127023 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
127024 +ray_suspend_25281 ray_suspend 0 25281 NULL
127025 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
127026 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
127027 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
127028 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
127029 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
127030 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
127031 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
127032 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
127033 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
127034 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
127035 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
127036 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
127037 +read8_reg_25307 read8_reg 4-0 25307 NULL
127038 +firm_open_25313 firm_open 0 25313 NULL
127039 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
127040 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
127041 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
127042 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
127043 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
127044 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
127045 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
127046 +print_state_25323 print_state 0 25323 NULL
127047 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
127048 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
127049 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
127050 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
127051 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
127052 +show_rps_map_25336 show_rps_map 0 25336 NULL
127053 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
127054 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
127055 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
127056 +dump_align_25345 dump_align 2 25345 NULL
127057 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
127058 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
127059 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
127060 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
127061 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
127062 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
127063 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
127064 +net2272_enable_25362 net2272_enable 0 25362 NULL
127065 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
127066 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
127067 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
127068 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
127069 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
127070 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
127071 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
127072 +probe_25378 probe 0 25378 &rh_queue_status_25378
127073 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
127074 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
127075 +ep_queue_25382 ep_queue 0 25382 NULL
127076 +sis96x_access_25383 sis96x_access 0 25383 NULL
127077 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
127078 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
127079 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
127080 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
127081 +show_truinst_25392 show_truinst 0 25392 NULL
127082 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
127083 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
127084 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
127085 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
127086 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
127087 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
127088 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
127089 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
127090 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
127091 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
127092 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
127093 +par96_open_25418 par96_open 0 25418 NULL
127094 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
127095 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
127096 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
127097 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
127098 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
127099 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
127100 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
127101 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
127102 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
127103 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
127104 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
127105 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
127106 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
127107 +print_name_25459 print_name 0 25459 NULL nohasharray
127108 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
127109 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
127110 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
127111 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
127112 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
127113 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
127114 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
127115 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
127116 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
127117 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
127118 +read_cmd_25491 read_cmd 0 25491 NULL
127119 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
127120 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
127121 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
127122 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
127123 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
127124 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
127125 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
127126 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
127127 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
127128 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
127129 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
127130 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
127131 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
127132 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
127133 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
127134 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
127135 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
127136 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
127137 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
127138 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
127139 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
127140 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
127141 +ad9523_show_25530 ad9523_show 0 25530 NULL
127142 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
127143 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
127144 +num_reads_show_25535 num_reads_show 0 25535 NULL
127145 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
127146 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
127147 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
127148 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
127149 +store_octave_25552 store_octave 0-4 25552 NULL
127150 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
127151 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
127152 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
127153 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
127154 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
127155 +read_dscorr_25560 read_dscorr 0 25560 NULL
127156 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
127157 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
127158 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
127159 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
127160 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
127161 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
127162 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
127163 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
127164 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
127165 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
127166 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
127167 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
127168 +open_tx_25605 open_tx 0 25605 NULL
127169 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
127170 +chksum_init_25613 chksum_init 0 25613 NULL
127171 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
127172 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
127173 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
127174 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
127175 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
127176 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
127177 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
127178 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
127179 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
127180 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
127181 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
127182 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
127183 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
127184 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
127185 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
127186 +zatm_send_25650 zatm_send 0 25650 NULL
127187 +set_acpi_25652 set_acpi 0 25652 NULL
127188 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
127189 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
127190 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
127191 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
127192 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
127193 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
127194 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
127195 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
127196 +unix_getname_25678 unix_getname 0 25678 NULL
127197 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
127198 +total_objects_show_25687 total_objects_show 0 25687 NULL
127199 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
127200 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
127201 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
127202 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
127203 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
127204 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
127205 +alloc_ring_25697 alloc_ring 0 25697 NULL
127206 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
127207 +privsize_25701 privsize 0 25701 NULL
127208 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
127209 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
127210 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
127211 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
127212 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
127213 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
127214 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
127215 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
127216 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
127217 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
127218 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
127219 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
127220 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
127221 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
127222 +switch_partition_25723 switch_partition 0 25723 NULL
127223 +eth_bind_25725 eth_bind 0 25725 NULL
127224 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
127225 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
127226 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
127227 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
127228 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
127229 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
127230 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
127231 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
127232 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
127233 +vx_set_format_25741 vx_set_format 0 25741 NULL
127234 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
127235 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
127236 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
127237 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
127238 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
127239 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
127240 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
127241 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
127242 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
127243 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
127244 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
127245 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
127246 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
127247 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
127248 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
127249 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
127250 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
127251 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
127252 +read_delin_25798 read_delin 0 25798 NULL
127253 +sg_read_25799 sg_read 3-0 25799 NULL
127254 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
127255 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
127256 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
127257 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
127258 +system_enable_read_25815 system_enable_read 3 25815 NULL
127259 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
127260 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
127261 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
127262 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
127263 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
127264 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
127265 +show_red_25831 show_red 0 25831 NULL nohasharray
127266 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
127267 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
127268 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
127269 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
127270 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
127271 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
127272 +parport_read_25855 parport_read 0 25855 NULL
127273 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
127274 +level_show_25858 level_show 0 25858 NULL
127275 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
127276 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
127277 +null_build_header_25866 null_build_header 0 25866 NULL
127278 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
127279 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
127280 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
127281 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
127282 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
127283 +fix_io_25879 fix_io 0 25879 NULL nohasharray
127284 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
127285 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
127286 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
127287 +acf_status_25890 acf_status 0 25890 NULL
127288 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
127289 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
127290 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
127291 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
127292 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127293 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127294 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127295 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127296 +send_purge_25911 send_purge 0 25911 NULL
127297 +resume_store_25917 resume_store 0-4 25917 NULL
127298 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127299 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127300 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127301 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127302 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127303 +_get_word_25929 _get_word 0 25929 NULL
127304 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127305 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127306 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127307 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127308 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127309 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127310 +flush_25957 flush 2-0 25957 NULL
127311 +done_25962 done 0 25962 NULL
127312 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127313 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127314 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127315 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127316 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127317 +video_register_device_25971 video_register_device 3 25971 NULL
127318 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127319 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127320 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127321 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127322 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127323 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127324 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127325 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127326 +fan_get_status_26004 fan_get_status 0 26004 NULL
127327 +init_26006 init 0 26006 NULL
127328 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127329 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127330 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127331 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127332 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127333 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127334 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127335 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127336 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127337 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127338 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127339 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127340 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127341 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127342 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127343 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127344 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127345 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127346 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127347 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127348 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127349 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127350 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127351 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127352 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127353 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127354 +update_vlan_26069 update_vlan 0 26069 NULL
127355 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127356 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127357 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127358 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127359 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127360 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127361 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127362 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127363 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127364 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127365 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127366 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127367 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127368 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127369 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127370 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127371 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127372 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127373 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127374 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127375 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127376 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127377 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127378 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127379 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127380 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127381 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127382 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127383 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127384 +func_id_show_26143 func_id_show 0 26143 NULL
127385 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127386 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127387 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127388 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127389 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127390 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127391 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127392 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127393 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127394 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127395 +read_data_26165 read_data 0 26165 NULL nohasharray
127396 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127397 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127398 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127399 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127400 +query_port_26169 query_port 0 26169 NULL
127401 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127402 +show_26172 show 0 26172 NULL
127403 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127404 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127405 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127406 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127407 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127408 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127409 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127410 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127411 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127412 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127413 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127414 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127415 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127416 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127417 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127418 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127419 +mce_write_26201 mce_write 3 26201 NULL
127420 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127421 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127422 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127423 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127424 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127425 +SyS_splice_26206 SyS_splice 5 26206 NULL
127426 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127427 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127428 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127429 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127430 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127431 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127432 +teql_master_open_26224 teql_master_open 0 26224 NULL
127433 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127434 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127435 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127436 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127437 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127438 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127439 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127440 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127441 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127442 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127443 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127444 +show_26245 show 0 26245 NULL
127445 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127446 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127447 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127448 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127449 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127450 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127451 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127452 +activate_26268 activate 0 26268 NULL
127453 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127454 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127455 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127456 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127457 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127458 +size_write_26288 size_write 0-3 26288 NULL
127459 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127460 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127461 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127462 +dbg_write_26301 dbg_write 0-3 26301 NULL
127463 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127464 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127465 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127466 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127467 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127468 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127469 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127470 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127471 +show_temp_26323 show_temp 0 26323 NULL
127472 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127473 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127474 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127475 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127476 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127477 +nr_getname_26347 nr_getname 0 26347 NULL
127478 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127479 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127480 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127481 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127482 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127483 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127484 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127485 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127486 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127487 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127488 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127489 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127490 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127491 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127492 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127493 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127494 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127495 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127496 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127497 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127498 +trigger_26381 trigger 0 26381 NULL
127499 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127500 +pl_reset_26387 pl_reset 0 26387 NULL
127501 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127502 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127503 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127504 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127505 +ntty_write_26404 ntty_write 3 26404 NULL
127506 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127507 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127508 +firmware_store_26408 firmware_store 4-0 26408 NULL
127509 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127510 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127511 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127512 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127513 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127514 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127515 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127516 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127517 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127518 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127519 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127520 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127521 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127522 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127523 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127524 +prism2_open_26452 prism2_open 0 26452 NULL
127525 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127526 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127527 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127528 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127529 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127530 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127531 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127532 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127533 +show_attribute_26469 show_attribute 0 26469 NULL
127534 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127535 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127536 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127537 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127538 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127539 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127540 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127541 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127542 +active_show_26489 active_show 0 26489 NULL
127543 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127544 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127545 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127546 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127547 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127548 +activate_26500 activate 0 26500 NULL
127549 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127550 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127551 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127552 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127553 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127554 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127555 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127556 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127557 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127558 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127559 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127560 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127561 +portio_size_show_26525 portio_size_show 0 26525 NULL
127562 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127563 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127564 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127565 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127566 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127567 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127568 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127569 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127570 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127571 +online_show_26562 online_show 0 26562 NULL nohasharray
127572 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127573 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127574 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127575 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127576 +mode_string_26566 mode_string 0 26566 NULL
127577 +sha256_export_26571 sha256_export 0 26571 NULL
127578 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127579 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127580 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127581 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127582 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127583 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127584 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127585 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127586 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127587 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127588 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127589 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127590 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127591 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127592 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127593 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127594 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127595 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127596 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127597 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127598 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127599 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127600 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127601 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127602 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127603 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127604 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127605 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127606 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127607 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127608 +config_init_26642 config_init 0 26642 NULL
127609 +null_digest_26644 null_digest 0 26644 NULL
127610 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
127611 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
127612 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
127613 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
127614 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
127615 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
127616 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
127617 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
127618 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
127619 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
127620 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
127621 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
127622 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
127623 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
127624 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
127625 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
127626 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
127627 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
127628 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
127629 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
127630 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
127631 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
127632 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
127633 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
127634 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
127635 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
127636 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
127637 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
127638 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
127639 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
127640 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
127641 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
127642 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
127643 +get_register_26725 get_register 0 26725 NULL
127644 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
127645 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
127646 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
127647 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
127648 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
127649 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
127650 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
127651 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
127652 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
127653 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
127654 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
127655 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
127656 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
127657 +store_26755 store 0 26755 NULL
127658 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
127659 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
127660 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
127661 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
127662 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
127663 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
127664 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
127665 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
127666 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
127667 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
127668 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
127669 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
127670 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
127671 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
127672 +inotify_read_26778 inotify_read 0-3 26778 NULL
127673 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
127674 +read_port_26787 read_port 0-3 26787 NULL
127675 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
127676 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
127677 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
127678 +select_sec_26799 select_sec 0 26799 NULL
127679 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
127680 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
127681 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
127682 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
127683 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
127684 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
127685 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
127686 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
127687 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
127688 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
127689 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
127690 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
127691 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
127692 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
127693 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
127694 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
127695 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
127696 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
127697 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
127698 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
127699 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
127700 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
127701 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
127702 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
127703 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
127704 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
127705 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
127706 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
127707 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
127708 +uevent_store_26862 uevent_store 0-3 26862 NULL
127709 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
127710 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
127711 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
127712 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
127713 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
127714 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
127715 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
127716 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
127717 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
127718 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
127719 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
127720 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
127721 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
127722 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
127723 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
127724 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
127725 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
127726 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
127727 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
127728 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
127729 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
127730 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
127731 +sctp_error_26925 sctp_error 0-3 26925 NULL
127732 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
127733 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
127734 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
127735 +rndis_command_26933 rndis_command 0 26933 NULL
127736 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
127737 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
127738 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
127739 +show_rev_26939 show_rev 0 26939 NULL
127740 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
127741 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
127742 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
127743 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
127744 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
127745 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
127746 +pvc_open_26949 pvc_open 0 26949 NULL
127747 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
127748 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
127749 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
127750 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
127751 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
127752 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
127753 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
127754 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
127755 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
127756 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
127757 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
127758 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
127759 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
127760 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
127761 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
127762 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
127763 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
127764 +bdx_open_26997 bdx_open 0 26997 NULL
127765 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
127766 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
127767 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
127768 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
127769 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
127770 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
127771 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
127772 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
127773 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
127774 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
127775 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
127776 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
127777 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
127778 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
127779 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
127780 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
127781 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
127782 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
127783 +store_line2_27047 store_line2 4-0 27047 NULL
127784 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
127785 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
127786 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
127787 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
127788 +group_store_27061 group_store 4-0 27061 NULL
127789 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
127790 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
127791 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
127792 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
127793 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
127794 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
127795 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
127796 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
127797 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
127798 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
127799 +find_first_bit_27088 find_first_bit 0 27088 NULL
127800 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
127801 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
127802 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
127803 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
127804 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
127805 +store_output_27101 store_output 0-4 27101 NULL
127806 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
127807 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
127808 +pb0100_start_27111 pb0100_start 0 27111 NULL
127809 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
127810 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
127811 +write_27128 write 0-3 27128 NULL
127812 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
127813 +write_27129 write 0 27129 &rocker_cmd_exec_27129
127814 +ia_send_27132 ia_send 0 27132 NULL
127815 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
127816 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
127817 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
127818 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
127819 +netstat_show_27140 netstat_show 0 27140 NULL
127820 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
127821 +pms_capture_27142 pms_capture 4 27142 NULL
127822 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
127823 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
127824 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
127825 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
127826 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
127827 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
127828 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
127829 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
127830 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
127831 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
127832 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
127833 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
127834 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
127835 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
127836 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
127837 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
127838 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
127839 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
127840 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
127841 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
127842 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
127843 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
127844 +wait_comp_27187 wait_comp 0 27187 NULL
127845 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
127846 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
127847 +freeze_fs_27192 freeze_fs 0 27192 NULL
127848 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
127849 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
127850 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
127851 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
127852 +ep0_queue_27223 ep0_queue 0 27223 NULL
127853 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
127854 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
127855 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
127856 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
127857 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
127858 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
127859 +store_dev_name_27240 store_dev_name 0 27240 NULL
127860 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
127861 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
127862 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
127863 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
127864 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
127865 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
127866 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
127867 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
127868 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
127869 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
127870 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
127871 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
127872 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
127873 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
127874 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
127875 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
127876 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
127877 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
127878 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
127879 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
127880 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
127881 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
127882 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
127883 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
127884 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
127885 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
127886 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
127887 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
127888 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
127889 +__wmi_send_27296 __wmi_send 0 27296 NULL
127890 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
127891 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
127892 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
127893 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
127894 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
127895 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
127896 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
127897 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
127898 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
127899 +write_buf_27316 write_buf 3 27316 NULL
127900 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
127901 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
127902 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
127903 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
127904 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
127905 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
127906 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
127907 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
127908 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
127909 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
127910 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
127911 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
127912 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
127913 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
127914 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
127915 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
127916 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
127917 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
127918 +it87_read_value_27385 it87_read_value 0 27385 NULL
127919 +show_activation_width_27387 show_activation_width 0 27387 NULL
127920 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
127921 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
127922 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
127923 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
127924 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
127925 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
127926 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
127927 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
127928 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
127929 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
127930 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
127931 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
127932 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
127933 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
127934 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
127935 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
127936 +cypress_write_27423 cypress_write 4-0 27423 NULL
127937 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
127938 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
127939 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
127940 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
127941 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
127942 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
127943 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
127944 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
127945 +priority_show_27437 priority_show 0 27437 NULL nohasharray
127946 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
127947 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
127948 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
127949 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
127950 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
127951 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
127952 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
127953 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
127954 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
127955 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
127956 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
127957 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
127958 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
127959 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
127960 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
127961 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
127962 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
127963 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
127964 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
127965 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
127966 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
127967 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
127968 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
127969 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
127970 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
127971 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
127972 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
127973 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
127974 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
127975 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
127976 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
127977 +show_port_phy_27505 show_port_phy 0 27505 NULL
127978 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
127979 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
127980 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
127981 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
127982 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
127983 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
127984 +store_sensor_27515 store_sensor 0-4 27515 NULL
127985 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
127986 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
127987 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
127988 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
127989 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
127990 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
127991 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
127992 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
127993 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
127994 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
127995 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
127996 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
127997 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
127998 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
127999 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
128000 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
128001 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
128002 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
128003 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
128004 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
128005 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
128006 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
128007 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
128008 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
128009 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
128010 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
128011 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
128012 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
128013 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
128014 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
128015 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
128016 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
128017 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
128018 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
128019 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
128020 +max_age_show_27620 max_age_show 0 27620 NULL
128021 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
128022 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
128023 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
128024 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
128025 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
128026 +connect_27639 connect 0 27639 NULL
128027 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
128028 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
128029 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
128030 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
128031 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
128032 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
128033 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
128034 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
128035 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
128036 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
128037 +presence_read_file_27668 presence_read_file 0 27668 NULL
128038 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
128039 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
128040 +min_sync_show_27671 min_sync_show 0 27671 NULL
128041 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
128042 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
128043 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
128044 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
128045 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
128046 +read_27678 read 0 27678 NULL
128047 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
128048 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
128049 +trusted_get_27684 trusted_get 0 27684 NULL
128050 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
128051 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
128052 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
128053 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
128054 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
128055 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
128056 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
128057 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
128058 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
128059 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
128060 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
128061 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
128062 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
128063 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
128064 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
128065 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
128066 +drv_start_27735 drv_start 0 27735 NULL
128067 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
128068 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
128069 +do_grow_27746 do_grow 0 27746 NULL
128070 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
128071 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
128072 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
128073 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
128074 +md4_update_27759 md4_update 0 27759 NULL nohasharray
128075 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
128076 +store_io_db_27768 store_io_db 0-4 27768 NULL
128077 +kcalloc_27770 kcalloc 2-1 27770 NULL
128078 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
128079 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
128080 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
128081 +device_notifier_27779 device_notifier 0 27779 NULL
128082 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
128083 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
128084 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
128085 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
128086 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
128087 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
128088 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
128089 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
128090 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
128091 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
128092 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
128093 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
128094 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
128095 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
128096 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
128097 +smk_set_access_27817 smk_set_access 0 27817 NULL
128098 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
128099 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
128100 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
128101 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
128102 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
128103 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
128104 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
128105 +et131x_open_27842 et131x_open 0 27842 NULL
128106 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
128107 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
128108 +read_profile_27859 read_profile 3-0 27859 NULL
128109 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
128110 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
128111 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
128112 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
128113 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
128114 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
128115 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
128116 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
128117 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
128118 +diag_read_27874 diag_read 0 27874 NULL
128119 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
128120 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
128121 +show_als_channel_27889 show_als_channel 0 27889 NULL
128122 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
128123 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
128124 +func_27900 func 0 27900 NULL nohasharray
128125 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
128126 +gluebi_write_27905 gluebi_write 3 27905 NULL
128127 +handle_dots_27910 handle_dots 0 27910 NULL
128128 +store_27911 store 0-4 27911 NULL
128129 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
128130 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
128131 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
128132 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
128133 +bm_find_next_27929 bm_find_next 2 27929 NULL
128134 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
128135 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
128136 +get_alarm_27933 get_alarm 0 27933 NULL
128137 +can_attach_27934 can_attach 0 27934 NULL
128138 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
128139 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
128140 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
128141 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
128142 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
128143 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
128144 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
128145 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
128146 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
128147 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
128148 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
128149 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
128150 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
128151 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
128152 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
128153 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
128154 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
128155 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
128156 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
128157 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
128158 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
128159 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
128160 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
128161 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
128162 +get_max_state_27981 get_max_state 0 27981 NULL
128163 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
128164 +wan_set_status_27984 wan_set_status 0 27984 NULL
128165 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
128166 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
128167 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
128168 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
128169 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
128170 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
128171 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
128172 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
128173 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
128174 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
128175 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
128176 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
128177 +device_id_show_28011 device_id_show 0 28011 NULL
128178 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
128179 +show_28017 show 0 28017 NULL nohasharray
128180 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
128181 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
128182 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
128183 +memory_block_action_28024 memory_block_action 0 28024 NULL
128184 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
128185 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
128186 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
128187 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
128188 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
128189 +smc_open_28037 smc_open 0 28037 NULL nohasharray
128190 +store_map_28037 store_map 0-4 28037 &smc_open_28037
128191 +show_pools_28038 show_pools 0 28038 NULL
128192 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
128193 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
128194 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
128195 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
128196 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
128197 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
128198 +pool_status_28055 pool_status 5 28055 NULL
128199 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
128200 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
128201 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
128202 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
128203 +ib_query_port_28079 ib_query_port 0 28079 NULL
128204 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
128205 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
128206 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
128207 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
128208 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
128209 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
128210 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
128211 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
128212 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
128213 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
128214 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
128215 +show_initstate_28108 show_initstate 0 28108 NULL
128216 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
128217 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
128218 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
128219 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
128220 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
128221 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
128222 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
128223 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
128224 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
128225 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
128226 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
128227 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
128228 +manuf_show_28140 manuf_show 0 28140 NULL
128229 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
128230 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
128231 +video_read_28148 video_read 3-0 28148 NULL nohasharray
128232 +store_28148 store 0 28148 &video_read_28148
128233 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
128234 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
128235 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
128236 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
128237 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
128238 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
128239 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
128240 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
128241 +vread_28173 vread 0-3 28173 NULL
128242 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
128243 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
128244 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
128245 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
128246 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
128247 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
128248 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
128249 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
128250 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
128251 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
128252 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
128253 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
128254 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
128255 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
128256 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
128257 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
128258 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
128259 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
128260 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
128261 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
128262 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
128263 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
128264 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
128265 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
128266 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
128267 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
128268 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
128269 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
128270 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
128271 +write_28250 write 0 28250 NULL nohasharray
128272 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
128273 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
128274 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
128275 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
128276 +pci_notify_28258 pci_notify 0 28258 NULL
128277 +add_interface_28259 add_interface 0 28259 NULL
128278 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
128279 +airo_open_28270 airo_open 0 28270 NULL
128280 +avtab_read_28272 avtab_read 0 28272 NULL
128281 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
128282 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
128283 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
128284 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
128285 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
128286 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
128287 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
128288 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
128289 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
128290 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
128291 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
128292 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128293 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128294 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128295 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128296 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128297 +print_fw_version_28310 print_fw_version 0 28310 NULL
128298 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128299 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128300 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128301 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128302 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
128303 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128304 +filldir64_28323 filldir64 3 28323 NULL
128305 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128306 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128307 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128308 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128309 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128310 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128311 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128312 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128313 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128314 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128315 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128316 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128317 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128318 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128319 +ldlat_show_28348 ldlat_show 0 28348 NULL
128320 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128321 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128322 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128323 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128324 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128325 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128326 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128327 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128328 +send_control_msg_28366 send_control_msg 0 28366 NULL
128329 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128330 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128331 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128332 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128333 +operstate_show_28374 operstate_show 0 28374 NULL
128334 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128335 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128336 +sys_writev_28384 sys_writev 3 28384 NULL
128337 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128338 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128339 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128340 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128341 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128342 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128343 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128344 +mtu_28400 mtu 0 28400 NULL
128345 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128346 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128347 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128348 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128349 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128350 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128351 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128352 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128353 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128354 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128355 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128356 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128357 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128358 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128359 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128360 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128361 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128362 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128363 +direction_show_28442 direction_show 0 28442 NULL
128364 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128365 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128366 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128367 +lookup_last_28455 lookup_last 0 28455 NULL
128368 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128369 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128370 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128371 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128372 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128373 +show_28462 show 0 28462 NULL
128374 +set_mode_28465 set_mode 0 28465 NULL
128375 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128376 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128377 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128378 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128379 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128380 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128381 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128382 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128383 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128384 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128385 +max_response_pages_28492 max_response_pages 0 28492 NULL
128386 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128387 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128388 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128389 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128390 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128391 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128392 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128393 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128394 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128395 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128396 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128397 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128398 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128399 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128400 +list_28535 list 0-5 28535 NULL
128401 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128402 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128403 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128404 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128405 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128406 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128407 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128408 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128409 +statfs_28548 statfs 0 28548 NULL
128410 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128411 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128412 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128413 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128414 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128415 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128416 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128417 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128418 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128419 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128420 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128421 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128422 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128423 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128424 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128425 +el3_open_28584 el3_open 0 28584 NULL
128426 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128427 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128428 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128429 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128430 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128431 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128432 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128433 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128434 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128435 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128436 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128437 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128438 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128439 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128440 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128441 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128442 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128443 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128444 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128445 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128446 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128447 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128448 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128449 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128450 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128451 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128452 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128453 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128454 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128455 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128456 +byte_read_data_28650 byte_read_data 0 28650 NULL
128457 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128458 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128459 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128460 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128461 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128462 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128463 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128464 +show_refcnt_28672 show_refcnt 0 28672 NULL
128465 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128466 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128467 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128468 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128469 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128470 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128471 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128472 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128473 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128474 +min_show_28691 min_show 0 28691 NULL nohasharray
128475 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128476 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128477 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128478 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128479 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128480 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128481 +balance_level_28707 balance_level 0 28707 NULL
128482 +power_28709 power 0 28709 NULL nohasharray
128483 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128484 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128485 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128486 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128487 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128488 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128489 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128490 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128491 +spi_execute_28736 spi_execute 5 28736 NULL
128492 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128493 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128494 +switch_channel_28739 switch_channel 0 28739 NULL
128495 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128496 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128497 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128498 +getprocattr_28754 getprocattr 0 28754 NULL
128499 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128500 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128501 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128502 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128503 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128504 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128505 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128506 +peek_head_len_28771 peek_head_len 0 28771 NULL
128507 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128508 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128509 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128510 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128511 +set_mode_28785 set_mode 0 28785 NULL
128512 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128513 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128514 +thaw_super_28793 thaw_super 0 28793 NULL
128515 +sel_write_member_28800 sel_write_member 3 28800 NULL
128516 +show_28801 show 0 28801 NULL
128517 +update_28806 update 0 28806 NULL
128518 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128519 +set_lbt_28811 set_lbt 0 28811 NULL
128520 +udp_packet_28817 udp_packet 0 28817 NULL
128521 +user_preparse_28821 user_preparse 0 28821 NULL
128522 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128523 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128524 +show_prochot_28824 show_prochot 0 28824 NULL
128525 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128526 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128527 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128528 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128529 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128530 +udplite_packet_28840 udplite_packet 0 28840 NULL
128531 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128532 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128533 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128534 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128535 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128536 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128537 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128538 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128539 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128540 +e100_self_test_28862 e100_self_test 0 28862 NULL
128541 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128542 +disk_store_28868 disk_store 0-4 28868 NULL
128543 +profile_init_28870 profile_init 0 28870 NULL
128544 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128545 +unix_create_28874 unix_create 0 28874 NULL
128546 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128547 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128548 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128549 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128550 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128551 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128552 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128553 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128554 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128555 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128556 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128557 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128558 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128559 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128560 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128561 +get_video_status_28922 get_video_status 0 28922 NULL
128562 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128563 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128564 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128565 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128566 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128567 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128568 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128569 +push_rx_28939 push_rx 3 28939 NULL
128570 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128571 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128572 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128573 +icmp_packet_28950 icmp_packet 0 28950 NULL
128574 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128575 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128576 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128577 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128578 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128579 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128580 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128581 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128582 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128583 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128584 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128585 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128586 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128587 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128588 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128589 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128590 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128591 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128592 +netlink_bind_28992 netlink_bind 0 28992 NULL
128593 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128594 +device_show_bool_28994 device_show_bool 0 28994 NULL
128595 +store_28995 store 0 28995 NULL
128596 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128597 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128598 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128599 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128600 +fdb_insert_29003 fdb_insert 0 29003 NULL
128601 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128602 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128603 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128604 +read_alloc_29022 read_alloc 0 29022 NULL
128605 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128606 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128607 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128608 +rmd160_update_29027 rmd160_update 0 29027 NULL
128609 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128610 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
128611 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
128612 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
128613 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
128614 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
128615 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
128616 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
128617 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
128618 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
128619 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
128620 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
128621 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
128622 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
128623 +tso_fragment_29050 tso_fragment 3 29050 NULL
128624 +open_tx_first_29051 open_tx_first 0 29051 NULL
128625 +send_request_29054 send_request 0 29054 NULL
128626 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
128627 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
128628 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
128629 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
128630 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
128631 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
128632 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
128633 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
128634 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
128635 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
128636 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
128637 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
128638 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
128639 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
128640 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
128641 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
128642 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
128643 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
128644 +show_29089 show 0 29089 NULL
128645 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
128646 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
128647 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
128648 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
128649 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
128650 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
128651 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
128652 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
128653 +show_tach_29110 show_tach 0 29110 NULL
128654 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
128655 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
128656 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
128657 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
128658 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
128659 +snprintf_29125 snprintf 0 29125 NULL
128660 +init_mac_29127 init_mac 0 29127 NULL
128661 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
128662 +iov_shorten_29130 iov_shorten 0 29130 NULL
128663 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
128664 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
128665 +show_nports_29139 show_nports 0 29139 NULL nohasharray
128666 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
128667 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
128668 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
128669 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
128670 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
128671 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
128672 +chunksize_show_29145 chunksize_show 0 29145 NULL
128673 +reshape_ring_29147 reshape_ring 2 29147 NULL
128674 +show_29152 show 0 29152 NULL nohasharray
128675 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
128676 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
128677 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
128678 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
128679 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
128680 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
128681 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
128682 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
128683 +badblocks_show_29175 badblocks_show 0 29175 NULL
128684 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
128685 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
128686 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
128687 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
128688 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
128689 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
128690 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
128691 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
128692 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
128693 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
128694 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
128695 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
128696 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
128697 +disable_vport_29223 disable_vport 0 29223 NULL
128698 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
128699 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
128700 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
128701 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
128702 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
128703 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
128704 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
128705 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
128706 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
128707 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
128708 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
128709 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
128710 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
128711 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
128712 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
128713 +help_29245 help 0 29245 NULL nohasharray
128714 +wake_store_29245 wake_store 0-4 29245 &help_29245
128715 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
128716 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
128717 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
128718 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
128719 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
128720 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
128721 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
128722 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
128723 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
128724 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
128725 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
128726 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
128727 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
128728 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
128729 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
128730 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
128731 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
128732 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
128733 +range_read_29291 range_read 0 29291 NULL
128734 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
128735 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
128736 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
128737 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
128738 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
128739 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
128740 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
128741 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
128742 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
128743 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
128744 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
128745 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
128746 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
128747 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
128748 +set_page_29334 set_page 0 29334 NULL
128749 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
128750 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
128751 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
128752 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
128753 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
128754 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
128755 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
128756 +context_show_29361 context_show 0 29361 NULL nohasharray
128757 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
128758 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
128759 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
128760 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
128761 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
128762 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
128763 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
128764 +store_29393 store 0 29393 NULL
128765 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
128766 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
128767 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
128768 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
128769 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
128770 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
128771 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
128772 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
128773 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
128774 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
128775 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
128776 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
128777 +mempool_create_29437 mempool_create 1 29437 NULL
128778 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
128779 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
128780 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
128781 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
128782 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
128783 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
128784 +show_29455 show 0 29455 NULL nohasharray
128785 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
128786 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
128787 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
128788 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
128789 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
128790 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
128791 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
128792 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
128793 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
128794 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
128795 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
128796 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
128797 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
128798 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
128799 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
128800 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
128801 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
128802 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
128803 +topology_change_show_29484 topology_change_show 0 29484 NULL
128804 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
128805 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
128806 +show_29488 show 0 29488 NULL
128807 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
128808 +store_reset_29502 store_reset 0-4 29502 NULL
128809 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
128810 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
128811 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
128812 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
128813 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
128814 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
128815 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
128816 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
128817 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
128818 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
128819 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
128820 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
128821 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
128822 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
128823 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
128824 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
128825 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
128826 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
128827 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
128828 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
128829 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
128830 +vfs_read_29543 vfs_read 0-3 29543 NULL
128831 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
128832 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
128833 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
128834 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
128835 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
128836 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
128837 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
128838 +show_in_input3_29564 show_in_input3 0 29564 NULL
128839 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
128840 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
128841 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
128842 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
128843 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
128844 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
128845 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
128846 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
128847 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
128848 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
128849 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
128850 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
128851 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
128852 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
128853 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
128854 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
128855 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
128856 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
128857 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
128858 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
128859 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
128860 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
128861 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
128862 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
128863 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
128864 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
128865 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
128866 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
128867 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
128868 +show_power_29626 show_power 0 29626 NULL
128869 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
128870 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
128871 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
128872 +spi_write_29631 spi_write 0 29631 NULL
128873 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
128874 +read_null_29633 read_null 0-3 29633 NULL nohasharray
128875 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
128876 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
128877 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
128878 +md5_init_29643 md5_init 0 29643 NULL
128879 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
128880 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
128881 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
128882 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
128883 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
128884 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
128885 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
128886 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
128887 +d_hash_29661 d_hash 0 29661 NULL
128888 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
128889 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
128890 +user_get_29663 user_get 0 29663 NULL
128891 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
128892 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
128893 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
128894 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
128895 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
128896 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
128897 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
128898 +sync_29693 sync 0 29693 NULL nohasharray
128899 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
128900 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
128901 +output_29700 output 0 29700 NULL
128902 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
128903 +cp_open_29706 cp_open 0 29706 NULL
128904 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
128905 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
128906 +probes_write_29711 probes_write 3 29711 NULL
128907 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
128908 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
128909 +compat_write_data_29715 compat_write_data 0 29715 NULL
128910 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
128911 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
128912 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
128913 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
128914 +wake_show_29730 wake_show 0 29730 NULL
128915 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
128916 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
128917 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
128918 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
128919 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
128920 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
128921 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
128922 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
128923 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
128924 +adp5520_show_29748 adp5520_show 0 29748 NULL
128925 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
128926 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
128927 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
128928 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
128929 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
128930 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
128931 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
128932 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
128933 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
128934 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
128935 +devid_show_29772 devid_show 0 29772 NULL
128936 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
128937 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
128938 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
128939 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
128940 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
128941 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
128942 +dbAlloc_29794 dbAlloc 0 29794 NULL
128943 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
128944 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
128945 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
128946 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
128947 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
128948 +oprofile_start_29810 oprofile_start 0 29810 NULL
128949 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
128950 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
128951 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
128952 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
128953 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
128954 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
128955 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
128956 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
128957 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
128958 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
128959 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
128960 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
128961 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
128962 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
128963 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
128964 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
128965 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
128966 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
128967 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
128968 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
128969 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
128970 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
128971 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
128972 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
128973 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
128974 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
128975 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
128976 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
128977 +setup_29880 setup 0 29880 NULL
128978 +store_pan_29882 store_pan 0-4 29882 NULL
128979 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
128980 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
128981 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
128982 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
128983 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
128984 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
128985 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
128986 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
128987 +follow_pte_29913 follow_pte 0 29913 NULL
128988 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
128989 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
128990 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
128991 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
128992 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
128993 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
128994 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
128995 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
128996 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
128997 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
128998 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
128999 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
129000 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
129001 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
129002 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
129003 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
129004 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
129005 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
129006 +init_29962 init 0 29962 NULL
129007 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
129008 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
129009 +register_one_node_29973 register_one_node 0 29973 NULL
129010 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
129011 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
129012 +location_store_29981 location_store 0-3 29981 NULL
129013 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
129014 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
129015 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
129016 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
129017 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
129018 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
129019 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
129020 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
129021 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
129022 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
129023 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
129024 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
129025 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
129026 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
129027 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
129028 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
129029 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
129030 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
129031 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
129032 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
129033 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
129034 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
129035 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
129036 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
129037 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
129038 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
129039 +SyS_write_30059 SyS_write 3 30059 NULL
129040 +general_stats_read_30067 general_stats_read 0 30067 NULL
129041 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
129042 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
129043 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
129044 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
129045 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
129046 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
129047 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
129048 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
129049 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
129050 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
129051 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
129052 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
129053 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
129054 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
129055 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
129056 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
129057 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
129058 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
129059 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
129060 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
129061 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
129062 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
129063 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
129064 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
129065 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
129066 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
129067 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
129068 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
129069 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
129070 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
129071 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
129072 +start_transfer_30146 start_transfer 0 30146 NULL
129073 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
129074 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
129075 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
129076 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
129077 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
129078 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
129079 +cs_init_30168 cs_init 0 30168 NULL
129080 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
129081 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
129082 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
129083 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
129084 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
129085 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
129086 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
129087 +hrz_open_30192 hrz_open 0 30192 NULL
129088 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
129089 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
129090 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
129091 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
129092 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
129093 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
129094 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
129095 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
129096 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
129097 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
129098 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
129099 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
129100 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
129101 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
129102 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
129103 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
129104 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
129105 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
129106 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
129107 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
129108 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
129109 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
129110 +read_data_offset_30230 read_data_offset 0 30230 NULL
129111 +nested_symlink_30235 nested_symlink 0 30235 NULL
129112 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
129113 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
129114 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
129115 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
129116 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
129117 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
129118 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
129119 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
129120 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
129121 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
129122 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
129123 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
129124 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
129125 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
129126 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
129127 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
129128 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
129129 +to_addr_param_30275 to_addr_param 0 30275 NULL
129130 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
129131 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
129132 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
129133 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
129134 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
129135 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
129136 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
129137 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
129138 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
129139 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
129140 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
129141 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
129142 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
129143 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
129144 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
129145 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
129146 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
129147 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
129148 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
129149 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
129150 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
129151 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
129152 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
129153 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
129154 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
129155 +read_30336 read 0 30336 NULL nohasharray
129156 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
129157 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
129158 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
129159 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
129160 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
129161 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
129162 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
129163 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
129164 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
129165 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
129166 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
129167 +ipx_getname_30363 ipx_getname 0 30363 NULL
129168 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
129169 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
129170 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
129171 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
129172 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
129173 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
129174 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
129175 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
129176 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
129177 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
129178 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
129179 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
129180 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
129181 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
129182 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
129183 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
129184 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
129185 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
129186 +ixgb_up_30405 ixgb_up 0 30405 NULL
129187 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
129188 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
129189 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
129190 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
129191 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
129192 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
129193 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
129194 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
129195 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
129196 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
129197 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
129198 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
129199 +mq_create_30425 mq_create 1 30425 NULL nohasharray
129200 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
129201 +ras_help_30427 ras_help 0 30427 NULL nohasharray
129202 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
129203 +can_notifier_30428 can_notifier 0 30428 NULL
129204 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
129205 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
129206 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
129207 +show_30434 show 0 30434 NULL
129208 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
129209 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
129210 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
129211 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
129212 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
129213 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
129214 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
129215 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
129216 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
129217 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
129218 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
129219 +urandom_read_30462 urandom_read 3-0 30462 NULL
129220 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
129221 +bop_lookup_30466 bop_lookup 0 30466 NULL
129222 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
129223 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
129224 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
129225 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
129226 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
129227 +setexposure_30478 setexposure 0 30478 NULL
129228 +write_head_30481 write_head 4-0 30481 NULL nohasharray
129229 +update_30481 update 0 30481 &write_head_30481
129230 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
129231 +adu_write_30487 adu_write 3-0 30487 NULL
129232 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
129233 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
129234 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
129235 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
129236 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
129237 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
129238 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
129239 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
129240 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
129241 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
129242 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
129243 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
129244 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
129245 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
129246 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
129247 +packet_notifier_30510 packet_notifier 0 30510 NULL
129248 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
129249 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
129250 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
129251 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
129252 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
129253 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
129254 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
129255 +init_30531 init 0 30531 NULL
129256 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
129257 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
129258 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
129259 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
129260 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
129261 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
129262 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
129263 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
129264 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
129265 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
129266 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
129267 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
129268 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
129269 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
129270 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
129271 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
129272 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
129273 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
129274 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
129275 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
129276 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
129277 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
129278 +set_le_30581 set_le 4 30581 NULL
129279 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
129280 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
129281 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
129282 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
129283 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
129284 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
129285 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
129286 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
129287 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
129288 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
129289 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
129290 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
129291 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
129292 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129293 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129294 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129295 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129296 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129297 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129298 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129299 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129300 +run_store_30632 run_store 0-4 30632 NULL
129301 +show_30633 show 0 30633 NULL
129302 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129303 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129304 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129305 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129306 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129307 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129308 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129309 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129310 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129311 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129312 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129313 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129314 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129315 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129316 +agp_remap_30665 agp_remap 2 30665 NULL
129317 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129318 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129319 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129320 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129321 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129322 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129323 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129324 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129325 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129326 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129327 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129328 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129329 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129330 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129331 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129332 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129333 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129334 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129335 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129336 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129337 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129338 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129339 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129340 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129341 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129342 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129343 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129344 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129345 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129346 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129347 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129348 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129349 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129350 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129351 +snapshot_status_30744 snapshot_status 5 30744 NULL
129352 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129353 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129354 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129355 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129356 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129357 +stepping_show_30758 stepping_show 0 30758 NULL
129358 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129359 +aa_capable_30763 aa_capable 0 30763 NULL
129360 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129361 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129362 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129363 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129364 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129365 +fillonedir_30772 fillonedir 3 30772 NULL
129366 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129367 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129368 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129369 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129370 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129371 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129372 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129373 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129374 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129375 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129376 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129377 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129378 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129379 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129380 +dn_create_30821 dn_create 0 30821 NULL
129381 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129382 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129383 +pvc_create_30834 pvc_create 0 30834 NULL
129384 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129385 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129386 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129387 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129388 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129389 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129390 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129391 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129392 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129393 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129394 +is_otg_show_30852 is_otg_show 0 30852 NULL
129395 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129396 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129397 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129398 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129399 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129400 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129401 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129402 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129403 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129404 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129405 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129406 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129407 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129408 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129409 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129410 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129411 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129412 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129413 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129414 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129415 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129416 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129417 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129418 +num_pages_show_30915 num_pages_show 0 30915 NULL
129419 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129420 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129421 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129422 +show_fan_max_30922 show_fan_max 0 30922 NULL
129423 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129424 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129425 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129426 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129427 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129428 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129429 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129430 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129431 +set_30936 set 0 30936 &hello_time_show_30936
129432 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129433 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129434 +read_usunc_30940 read_usunc 0 30940 NULL
129435 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129436 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129437 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129438 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129439 +store_30953 store 0-4 30953 &reserve_space_30953
129440 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129441 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129442 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129443 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129444 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129445 +sr_write_async_30968 sr_write_async 3 30968 NULL
129446 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129447 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129448 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129449 +cypress_open_30984 cypress_open 0 30984 NULL
129450 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129451 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129452 +wan_write_30990 wan_write 0 30990 NULL
129453 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129454 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129455 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129456 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129457 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129458 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129459 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129460 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129461 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129462 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129463 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129464 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129465 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129466 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129467 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129468 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129469 +get_regs_len_31032 get_regs_len 0 31032 NULL
129470 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129471 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129472 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129473 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129474 +show_brightness_31047 show_brightness 0 31047 NULL
129475 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129476 +sys_splice_31055 sys_splice 5 31055 NULL
129477 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129478 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129479 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129480 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129481 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129482 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129483 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129484 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129485 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129486 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129487 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129488 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129489 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129490 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129491 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129492 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129493 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129494 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129495 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129496 +output_report_31105 output_report 0 31105 NULL
129497 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129498 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129499 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129500 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129501 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129502 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129503 +show_31115 show 0 31115 NULL
129504 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129505 +space_store_31124 space_store 0-3 31124 NULL
129506 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129507 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129508 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129509 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129510 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129511 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129512 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129513 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129514 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129515 +ssb_read16_31139 ssb_read16 0 31139 NULL
129516 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129517 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129518 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129519 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129520 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129521 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129522 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129523 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129524 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129525 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129526 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129527 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129528 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129529 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129530 +store_31179 store 0-3 31179 NULL
129531 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129532 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129533 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129534 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129535 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129536 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129537 +amd8111_access_31197 amd8111_access 0 31197 NULL
129538 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129539 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129540 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129541 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129542 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129543 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129544 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129545 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129546 +__read_reg_31216 __read_reg 0 31216 NULL
129547 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129548 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129549 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129550 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129551 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129552 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129553 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129554 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129555 +store_31237 store 0-3 31237 NULL
129556 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129557 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129558 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129559 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129560 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129561 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129562 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129563 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129564 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129565 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129566 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129567 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129568 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129569 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129570 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129571 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129572 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129573 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129574 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129575 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129576 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129577 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129578 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129579 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129580 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129581 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129582 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129583 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129584 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129585 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129586 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129587 +command_file_write_31318 command_file_write 3-0 31318 NULL
129588 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129589 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129590 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129591 +recvmsg_31331 recvmsg 0-4 31331 NULL
129592 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129593 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129594 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129595 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129596 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129597 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129598 +platform_device_add_31340 platform_device_add 0 31340 NULL
129599 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129600 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129601 +queue_setup_31353 queue_setup 0 31353 NULL
129602 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129603 +outlen_write_31358 outlen_write 3-0 31358 NULL
129604 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129605 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129606 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129607 +handler_31368 handler 0 31368 NULL
129608 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129609 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129610 +fb_blank_31377 fb_blank 0 31377 NULL
129611 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
129612 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
129613 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
129614 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
129615 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
129616 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
129617 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
129618 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
129619 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
129620 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
129621 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
129622 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
129623 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
129624 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
129625 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
129626 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
129627 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
129628 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
129629 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
129630 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
129631 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
129632 +iuu_open_31432 iuu_open 0 31432 NULL
129633 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
129634 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
129635 +security_set_bools_31447 security_set_bools 0 31447 NULL
129636 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
129637 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
129638 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
129639 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
129640 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
129641 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
129642 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
129643 +drm_read_31467 drm_read 0-3 31467 NULL
129644 +do_fcntl_31468 do_fcntl 3 31468 NULL
129645 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
129646 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
129647 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
129648 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
129649 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
129650 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
129651 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
129652 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
129653 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
129654 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
129655 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
129656 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
129657 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
129658 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
129659 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
129660 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
129661 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
129662 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
129663 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
129664 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
129665 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
129666 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
129667 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
129668 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
129669 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
129670 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
129671 +fs_send_31530 fs_send 0 31530 NULL
129672 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
129673 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
129674 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
129675 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
129676 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
129677 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
129678 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
129679 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
129680 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
129681 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
129682 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
129683 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
129684 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
129685 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
129686 +latch_read_file_31569 latch_read_file 0 31569 NULL
129687 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
129688 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
129689 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
129690 +osst_write_31581 osst_write 3-0 31581 NULL
129691 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
129692 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
129693 +fc_read_31589 fc_read 0-3 31589 NULL
129694 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
129695 +adp8870_read_31592 adp8870_read 0 31592 NULL
129696 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
129697 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
129698 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
129699 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
129700 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
129701 +store_31610 store 0-4 31610 NULL
129702 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
129703 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
129704 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
129705 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
129706 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
129707 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
129708 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
129709 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
129710 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
129711 +disassociate_31631 disassociate 0 31631 NULL
129712 +caif_create_31634 caif_create 0 31634 NULL
129713 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
129714 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
129715 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
129716 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
129717 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
129718 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
129719 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
129720 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
129721 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
129722 +current_page_show_31657 current_page_show 0 31657 NULL
129723 +reset_31659 reset 0 31659 NULL
129724 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
129725 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
129726 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
129727 +__lgread_31668 __lgread 4 31668 NULL
129728 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
129729 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
129730 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
129731 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
129732 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
129733 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
129734 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
129735 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
129736 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
129737 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
129738 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
129739 +x25_bind_31686 x25_bind 0 31686 NULL
129740 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
129741 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
129742 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
129743 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
129744 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
129745 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
129746 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
129747 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
129748 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
129749 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
129750 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
129751 +apply_constraint_31714 apply_constraint 0 31714 NULL
129752 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
129753 +id_device_show_31718 id_device_show 0 31718 NULL
129754 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
129755 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
129756 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
129757 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
129758 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
129759 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
129760 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
129761 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
129762 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
129763 +set_audio_31733 set_audio 0 31733 NULL
129764 +label_northbridge_31734 label_northbridge 0 31734 NULL
129765 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
129766 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
129767 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
129768 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
129769 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
129770 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
129771 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
129772 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
129773 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
129774 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
129775 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
129776 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
129777 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
129778 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
129779 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
129780 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
129781 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
129782 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
129783 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
129784 +tg3_start_31796 tg3_start 0 31796 NULL
129785 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
129786 +get_count_order_31800 get_count_order 0 31800 NULL
129787 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
129788 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
129789 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
129790 +data_write_31805 data_write 3-0 31805 NULL
129791 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
129792 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
129793 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
129794 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
129795 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
129796 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
129797 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
129798 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
129799 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
129800 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
129801 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
129802 +any_show_31831 any_show 0 31831 NULL
129803 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
129804 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
129805 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
129806 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
129807 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
129808 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
129809 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
129810 +show_31851 show 0 31851 NULL
129811 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
129812 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
129813 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
129814 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
129815 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
129816 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
129817 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
129818 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
129819 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
129820 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
129821 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
129822 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
129823 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
129824 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
129825 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
129826 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
129827 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
129828 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
129829 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
129830 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
129831 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
129832 +xattr_permission_31907 xattr_permission 0 31907 NULL
129833 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
129834 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
129835 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
129836 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
129837 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
129838 +new_dir_31919 new_dir 3 31919 NULL
129839 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
129840 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
129841 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
129842 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
129843 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
129844 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
129845 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
129846 +era_status_31934 era_status 5 31934 NULL
129847 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
129848 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
129849 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
129850 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
129851 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
129852 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
129853 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
129854 +read_mem_31942 read_mem 3-0 31942 NULL
129855 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
129856 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
129857 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
129858 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
129859 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
129860 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
129861 +vb2_write_31948 vb2_write 3-0 31948 NULL
129862 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
129863 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
129864 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
129865 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
129866 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
129867 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
129868 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
129869 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
129870 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
129871 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
129872 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
129873 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
129874 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
129875 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
129876 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
129877 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
129878 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
129879 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
129880 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
129881 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
129882 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
129883 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
129884 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
129885 +si4713_setup_31994 si4713_setup 0 31994 NULL
129886 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
129887 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
129888 +poll_dte_32001 poll_dte 0 32001 NULL
129889 +show_line_32004 show_line 0-3-4 32004 NULL
129890 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
129891 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
129892 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
129893 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
129894 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
129895 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
129896 +stk_read_32038 stk_read 3-0 32038 NULL
129897 +camera_show_32039 camera_show 0 32039 NULL
129898 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
129899 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
129900 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
129901 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
129902 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
129903 +dnet_open_32060 dnet_open 0 32060 NULL
129904 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
129905 +flush_buffer_32063 flush_buffer 0 32063 NULL
129906 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
129907 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
129908 +multipath_run_32066 multipath_run 0 32066 NULL
129909 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
129910 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
129911 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
129912 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
129913 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
129914 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
129915 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
129916 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
129917 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
129918 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
129919 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
129920 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
129921 +bio_alloc_32095 bio_alloc 2 32095 NULL
129922 +temp_show_32099 temp_show 0 32099 NULL
129923 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
129924 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
129925 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
129926 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
129927 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
129928 +ep_enable_32105 ep_enable 0 32105 NULL
129929 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
129930 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
129931 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
129932 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
129933 +disk_status_32120 disk_status 4-0 32120 NULL
129934 +adfs_hash_32125 adfs_hash 0 32125 NULL
129935 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
129936 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
129937 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
129938 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
129939 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
129940 +alloc_tx_32143 alloc_tx 2 32143 NULL
129941 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
129942 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
129943 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
129944 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
129945 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
129946 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
129947 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
129948 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
129949 +bind_32161 bind 0 32161 NULL
129950 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
129951 +venus_link_32165 venus_link 5 32165 NULL
129952 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
129953 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
129954 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
129955 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
129956 +get_beep_32172 get_beep 0 32172 NULL
129957 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
129958 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
129959 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
129960 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
129961 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
129962 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
129963 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
129964 +validate_add_page_32189 validate_add_page 0 32189 NULL
129965 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
129966 +del_ptr_32197 del_ptr 4 32197 NULL
129967 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
129968 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
129969 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
129970 +affs_statfs_32208 affs_statfs 0 32208 NULL
129971 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
129972 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
129973 +lower_callback_32223 lower_callback 0 32223 NULL
129974 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
129975 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
129976 +open_patch_32229 open_patch 0 32229 NULL
129977 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
129978 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
129979 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
129980 +ec_transaction_32239 ec_transaction 0 32239 NULL
129981 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
129982 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
129983 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
129984 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
129985 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
129986 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
129987 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
129988 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
129989 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
129990 +dp_device_event_32266 dp_device_event 0 32266 NULL
129991 +write_cam_control_32268 write_cam_control 0 32268 NULL
129992 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
129993 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
129994 +store_in_max_32278 store_in_max 0-4 32278 NULL
129995 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
129996 +runtime_resume_32282 runtime_resume 0 32282 NULL
129997 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
129998 +show_control_32286 show_control 0 32286 NULL
129999 +uart401_open_32288 uart401_open 0 32288 NULL
130000 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
130001 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
130002 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
130003 +find_ci_32301 find_ci 0 32301 NULL
130004 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
130005 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
130006 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
130007 +pm_async_show_32309 pm_async_show 0 32309 NULL
130008 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
130009 +SyS_select_32319 SyS_select 1 32319 NULL
130010 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
130011 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
130012 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
130013 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
130014 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
130015 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
130016 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
130017 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
130018 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
130019 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
130020 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
130021 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
130022 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
130023 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
130024 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
130025 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
130026 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
130027 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
130028 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
130029 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
130030 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
130031 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
130032 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
130033 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
130034 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
130035 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
130036 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
130037 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
130038 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
130039 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
130040 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
130041 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
130042 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
130043 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
130044 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
130045 +root_port_show_32379 root_port_show 0 32379 NULL
130046 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
130047 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
130048 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
130049 +x75create_32394 x75create 0 32394 NULL
130050 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
130051 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
130052 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
130053 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
130054 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
130055 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
130056 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
130057 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
130058 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
130059 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
130060 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
130061 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
130062 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
130063 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
130064 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
130065 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
130066 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
130067 +SyS_send_32424 SyS_send 3 32424 NULL
130068 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
130069 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
130070 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
130071 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
130072 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
130073 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
130074 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
130075 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
130076 +show_in16_32441 show_in16 0 32441 NULL
130077 +axnet_resume_32442 axnet_resume 0 32442 NULL
130078 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
130079 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
130080 +set_status_32456 set_status 0 32456 NULL
130081 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
130082 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
130083 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
130084 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
130085 +cache_status_32462 cache_status 5 32462 NULL
130086 +show_fanin_32463 show_fanin 0 32463 NULL
130087 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
130088 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
130089 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
130090 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
130091 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
130092 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
130093 +piix4_access_32474 piix4_access 0 32474 NULL
130094 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
130095 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
130096 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
130097 +temp0_show_32489 temp0_show 0 32489 NULL
130098 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
130099 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
130100 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
130101 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
130102 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
130103 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
130104 +initialize_32504 initialize 0 32504 NULL
130105 +fwnet_open_32505 fwnet_open 0 32505 NULL
130106 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
130107 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
130108 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
130109 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
130110 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
130111 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
130112 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
130113 +disconnect_32521 disconnect 4 32521 NULL
130114 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
130115 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
130116 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
130117 +ilo_read_32531 ilo_read 3-0 32531 NULL
130118 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
130119 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
130120 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
130121 +snd_register_device_32537 snd_register_device 0 32537 NULL
130122 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
130123 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
130124 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
130125 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
130126 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
130127 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
130128 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
130129 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
130130 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
130131 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
130132 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
130133 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
130134 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
130135 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
130136 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
130137 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
130138 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
130139 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
130140 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
130141 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
130142 +listen_32570 listen 0 32570 NULL
130143 +__vlan_add_32575 __vlan_add 0 32575 NULL
130144 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
130145 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
130146 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
130147 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
130148 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
130149 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
130150 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
130151 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
130152 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
130153 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
130154 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
130155 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
130156 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
130157 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
130158 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
130159 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
130160 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
130161 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
130162 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
130163 +read_32613 read 0 32613 &replace_page_cache_page_32613
130164 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
130165 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
130166 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
130167 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
130168 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
130169 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
130170 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
130171 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
130172 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
130173 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
130174 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
130175 +show_abi_version_32641 show_abi_version 0 32641 NULL
130176 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
130177 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
130178 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
130179 +kvmalloc_32646 kvmalloc 1 32646 NULL
130180 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
130181 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
130182 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
130183 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
130184 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
130185 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
130186 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
130187 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
130188 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
130189 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
130190 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
130191 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
130192 +family_show_32685 family_show 0 32685 NULL
130193 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
130194 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
130195 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
130196 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
130197 +si3054_init_32700 si3054_init 0 32700 NULL
130198 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
130199 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
130200 +security_get_32703 security_get 0 32703 NULL nohasharray
130201 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
130202 +check_bdq_32704 check_bdq 0 32704 NULL
130203 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
130204 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
130205 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
130206 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
130207 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
130208 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
130209 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
130210 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
130211 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
130212 +rpm_resume_32734 rpm_resume 0 32734 NULL
130213 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
130214 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
130215 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
130216 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
130217 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
130218 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
130219 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
130220 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
130221 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
130222 +every_nth_show_32754 every_nth_show 0 32754 NULL
130223 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
130224 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
130225 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
130226 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
130227 +qt2_write_32776 qt2_write 0-4 32776 NULL
130228 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
130229 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
130230 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
130231 +show_state_field_32780 show_state_field 0 32780 NULL
130232 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
130233 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
130234 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
130235 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
130236 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
130237 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
130238 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
130239 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
130240 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
130241 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
130242 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
130243 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
130244 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
130245 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
130246 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
130247 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
130248 +copy_name_32811 copy_name 0-3 32811 NULL
130249 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
130250 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
130251 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
130252 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
130253 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
130254 +vga_rseq_32848 vga_rseq 0 32848 NULL
130255 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
130256 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
130257 +show_32860 show 0 32860 NULL
130258 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
130259 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
130260 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
130261 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
130262 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
130263 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
130264 +sha1_final_32876 sha1_final 0 32876 NULL
130265 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
130266 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
130267 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
130268 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
130269 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
130270 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
130271 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
130272 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
130273 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
130274 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
130275 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
130276 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
130277 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
130278 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
130279 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
130280 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
130281 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
130282 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
130283 +write_policy_show_32908 write_policy_show 0 32908 NULL
130284 +show_fan16_32912 show_fan16 0 32912 NULL
130285 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
130286 +show_32916 show 0 32916 NULL
130287 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
130288 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
130289 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
130290 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
130291 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
130292 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130293 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130294 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130295 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130296 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130297 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130298 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130299 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130300 +trusted_list_32953 trusted_list 0-5 32953 NULL
130301 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130302 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130303 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130304 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130305 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130306 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130307 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130308 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130309 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130310 +pte_val_32981 pte_val 0 32981 NULL
130311 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130312 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130313 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130314 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130315 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130316 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130317 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130318 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130319 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130320 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130321 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130322 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130323 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130324 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130325 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130326 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130327 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130328 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130329 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130330 +show_current_governor_33033 show_current_governor 0 33033 NULL
130331 +make_reservation_33038 make_reservation 0 33038 NULL
130332 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130333 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130334 +show_ch_count_33045 show_ch_count 0 33045 NULL
130335 +show_sgid_33048 show_sgid 0 33048 NULL
130336 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130337 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130338 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130339 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130340 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130341 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130342 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130343 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130344 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130345 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130346 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130347 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130348 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130349 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130350 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130351 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130352 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130353 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130354 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130355 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130356 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130357 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130358 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130359 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130360 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130361 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130362 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130363 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130364 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130365 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130366 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130367 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130368 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130369 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130370 +write_node_33121 write_node 4-0 33121 NULL
130371 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130372 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130373 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130374 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130375 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130376 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130377 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130378 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130379 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130380 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130381 +SyS_poll_33152 SyS_poll 2 33152 NULL
130382 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130383 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130384 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130385 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130386 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130387 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130388 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130389 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130390 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130391 +show_otp2_33172 show_otp2 0 33172 NULL
130392 +begin_33173 begin 0 33173 NULL
130393 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130394 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130395 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130396 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130397 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130398 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130399 +flash_store_33203 flash_store 0-4 33203 NULL
130400 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130401 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130402 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130403 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130404 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130405 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130406 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130407 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130408 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130409 +fops_write_33219 fops_write 0-3 33219 NULL
130410 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130411 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130412 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130413 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130414 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130415 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130416 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130417 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130418 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130419 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130420 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130421 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130422 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130423 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130424 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130425 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130426 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130427 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130428 +ipgre_open_33270 ipgre_open 0 33270 NULL
130429 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130430 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130431 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130432 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130433 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130434 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130435 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130436 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130437 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130438 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130439 +bin_search_33289 bin_search 0 33289 NULL
130440 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130441 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130442 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130443 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130444 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130445 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130446 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130447 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130448 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130449 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130450 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130451 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130452 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130453 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130454 +bdc_run_33333 bdc_run 0 33333 NULL
130455 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130456 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130457 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130458 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130459 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130460 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130461 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130462 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130463 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130464 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130465 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130466 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130467 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130468 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130469 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130470 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130471 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130472 +setsockopt_33380 setsockopt 0 33380 NULL
130473 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130474 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130475 +airo_suspend_33386 airo_suspend 0 33386 NULL
130476 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130477 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130478 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130479 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130480 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130481 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130482 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130483 +size_read_33399 size_read 0-3 33399 NULL
130484 +show_yoffset_33400 show_yoffset 0 33400 NULL
130485 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130486 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130487 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130488 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130489 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130490 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130491 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130492 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130493 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130494 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130495 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130496 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130497 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130498 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130499 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130500 +mic_start_33422 mic_start 0 33422 NULL
130501 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130502 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130503 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130504 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130505 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130506 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130507 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130508 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130509 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130510 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130511 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130512 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130513 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130514 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130515 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130516 +da903x_enable_33458 da903x_enable 0 33458 NULL
130517 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130518 +__verify_length_33462 __verify_length 0 33462 NULL
130519 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130520 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130521 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130522 +create_entry_33479 create_entry 2 33479 NULL
130523 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130524 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130525 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130526 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130527 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130528 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130529 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130530 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130531 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130532 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130533 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130534 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130535 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130536 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130537 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130538 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130539 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130540 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130541 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130542 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130543 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130544 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130545 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130546 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130547 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130548 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130549 +show_temp_high_33534 show_temp_high 0 33534 NULL
130550 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130551 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130552 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130553 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130554 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130555 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130556 +get_fan_div_33546 get_fan_div 0 33546 NULL
130557 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130558 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130559 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130560 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130561 +dup_array_33551 dup_array 3 33551 NULL
130562 +in8_33552 in8 0 33552 NULL nohasharray
130563 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130564 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130565 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130566 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130567 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130568 +limit_write_33576 limit_write 0-3 33576 NULL
130569 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130570 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130571 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130572 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130573 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130574 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130575 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130576 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130577 +really_probe_33598 really_probe 0 33598 NULL
130578 +rtl_open_33601 rtl_open 0 33601 NULL
130579 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130580 +temp_vga_33605 temp_vga 0 33605 NULL
130581 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130582 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130583 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130584 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130585 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130586 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130587 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130588 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130589 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130590 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130591 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130592 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130593 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130594 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130595 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130596 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130597 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130598 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130599 +swap_type_of_33634 swap_type_of 0 33634 NULL
130600 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130601 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130602 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130603 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130604 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130605 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130606 +ali_write_33649 ali_write 0-3 33649 NULL
130607 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130608 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130609 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130610 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
130611 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
130612 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
130613 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
130614 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
130615 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
130616 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
130617 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
130618 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
130619 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
130620 +show_color_common_33677 show_color_common 0 33677 NULL
130621 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
130622 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
130623 +policy_show_33685 policy_show 0 33685 NULL nohasharray
130624 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
130625 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
130626 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
130627 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
130628 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
130629 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
130630 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
130631 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
130632 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
130633 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
130634 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
130635 +expand_corename_33710 expand_corename 2 33710 NULL
130636 +enable_33715 enable 0 33715 NULL
130637 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
130638 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
130639 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
130640 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
130641 +changeset_show_33726 changeset_show 0 33726 NULL
130642 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
130643 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
130644 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
130645 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
130646 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
130647 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
130648 +init_vif_33746 init_vif 0 33746 NULL
130649 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
130650 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
130651 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
130652 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
130653 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
130654 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
130655 +var_to_pll_33759 var_to_pll 0 33759 NULL
130656 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
130657 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
130658 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
130659 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
130660 +hashtab_create_33769 hashtab_create 3 33769 NULL
130661 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
130662 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
130663 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
130664 +____request_module_33775 ____request_module 0 33775 NULL
130665 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
130666 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
130667 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
130668 +show_33785 show 0 33785 NULL nohasharray
130669 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
130670 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
130671 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
130672 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
130673 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
130674 +check_qos_33797 check_qos 0 33797 NULL nohasharray
130675 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
130676 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
130677 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
130678 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
130679 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
130680 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
130681 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
130682 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
130683 +kcs_size_33818 kcs_size 0 33818 NULL
130684 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
130685 +read_reg_33819 read_reg 0 33819 &filter_write_33819
130686 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
130687 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
130688 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
130689 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
130690 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
130691 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
130692 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
130693 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
130694 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
130695 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
130696 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
130697 +hamachi_open_33855 hamachi_open 0 33855 NULL
130698 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
130699 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
130700 +hdcs_start_33860 hdcs_start 0 33860 NULL
130701 +dev_register_33861 dev_register 0 33861 NULL
130702 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
130703 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
130704 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
130705 +bin_string_33884 bin_string 5-3 33884 NULL
130706 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
130707 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
130708 +twl_request_33892 twl_request 0 33892 NULL
130709 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
130710 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
130711 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
130712 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
130713 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
130714 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
130715 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
130716 +sg_nents_33909 sg_nents 0 33909 NULL
130717 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
130718 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
130719 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
130720 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
130721 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
130722 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
130723 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
130724 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
130725 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
130726 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
130727 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
130728 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
130729 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
130730 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
130731 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
130732 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
130733 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
130734 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
130735 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
130736 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
130737 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
130738 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
130739 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
130740 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
130741 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
130742 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
130743 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
130744 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
130745 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
130746 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
130747 +store_33978 store 0 33978 NULL nohasharray
130748 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
130749 +brightness_show_33981 brightness_show 0 33981 NULL
130750 +show_33983 show 0 33983 NULL nohasharray
130751 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
130752 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
130753 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
130754 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
130755 +is_enabled_33989 is_enabled 0 33989 NULL
130756 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
130757 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
130758 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
130759 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
130760 +__az6007_read_34011 __az6007_read 0 34011 NULL
130761 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
130762 +state_show_34018 state_show 0 34018 NULL
130763 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
130764 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
130765 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
130766 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
130767 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
130768 +ghash_update_34031 ghash_update 0 34031 NULL
130769 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
130770 +ppp_write_34034 ppp_write 3-0 34034 NULL
130771 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
130772 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
130773 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
130774 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
130775 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
130776 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
130777 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
130778 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
130779 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
130780 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
130781 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
130782 +store_34070 store 0-3 34070 NULL
130783 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
130784 +show_analog_out_34081 show_analog_out 0 34081 NULL
130785 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
130786 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
130787 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
130788 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
130789 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
130790 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
130791 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
130792 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
130793 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
130794 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
130795 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
130796 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
130797 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
130798 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
130799 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
130800 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
130801 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
130802 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
130803 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
130804 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
130805 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
130806 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
130807 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
130808 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
130809 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
130810 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
130811 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
130812 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
130813 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
130814 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
130815 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
130816 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
130817 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
130818 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
130819 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
130820 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
130821 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
130822 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
130823 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
130824 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
130825 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
130826 +show_pkey_34170 show_pkey 0 34170 NULL
130827 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
130828 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
130829 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
130830 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
130831 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
130832 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
130833 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
130834 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
130835 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
130836 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
130837 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
130838 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
130839 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
130840 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
130841 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
130842 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
130843 +__send_command_34218 __send_command 5-7 34218 NULL
130844 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
130845 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
130846 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
130847 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
130848 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
130849 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
130850 +store_34237 store 0-4 34237 NULL
130851 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
130852 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
130853 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
130854 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
130855 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
130856 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
130857 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
130858 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
130859 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
130860 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
130861 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
130862 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
130863 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
130864 +max_age_store_34262 max_age_store 4-0 34262 NULL
130865 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
130866 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
130867 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
130868 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
130869 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
130870 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
130871 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
130872 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
130873 +device_private_init_34279 device_private_init 0 34279 NULL
130874 +isoc_enable_34281 isoc_enable 0 34281 NULL
130875 +get_boolean_34283 get_boolean 0 34283 NULL
130876 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
130877 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
130878 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
130879 +show_cfg_34289 show_cfg 0 34289 NULL
130880 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
130881 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
130882 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
130883 +rr_open_34298 rr_open 0 34298 NULL
130884 +auxadc_read_34299 auxadc_read 0 34299 NULL
130885 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
130886 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
130887 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
130888 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
130889 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
130890 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
130891 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
130892 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
130893 +radio_read_34356 radio_read 0-3 34356 NULL
130894 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
130895 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
130896 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
130897 +write_rss_34360 write_rss 0 34360 NULL nohasharray
130898 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
130899 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
130900 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
130901 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
130902 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
130903 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
130904 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
130905 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
130906 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
130907 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
130908 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
130909 +ea_read_34378 ea_read 0 34378 NULL nohasharray
130910 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
130911 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
130912 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
130913 +hsc_probe_34385 hsc_probe 0 34385 NULL
130914 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
130915 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
130916 +i2c_outb_34391 i2c_outb 0 34391 NULL
130917 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
130918 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
130919 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
130920 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
130921 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
130922 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
130923 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
130924 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
130925 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
130926 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
130927 +duplex_show_34424 duplex_show 0 34424 NULL
130928 +set_essid_34427 set_essid 0 34427 NULL
130929 +affs_readpage_34433 affs_readpage 0 34433 NULL
130930 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
130931 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
130932 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
130933 +store_state_field_34443 store_state_field 0-4 34443 NULL
130934 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
130935 +_read_oob_34450 _read_oob 0 34450 NULL
130936 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
130937 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
130938 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
130939 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
130940 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
130941 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
130942 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
130943 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
130944 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
130945 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
130946 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
130947 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
130948 +show_34470 show 0 34470 NULL
130949 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
130950 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
130951 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
130952 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
130953 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
130954 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
130955 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
130956 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
130957 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
130958 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
130959 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
130960 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
130961 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
130962 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
130963 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
130964 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
130965 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
130966 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
130967 +features_show_34507 features_show 0 34507 NULL
130968 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
130969 +show_34508 show 0 34508 &efivar_size_read_34508
130970 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
130971 +show_temp_over_34512 show_temp_over 0 34512 NULL
130972 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
130973 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
130974 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
130975 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
130976 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
130977 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
130978 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
130979 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
130980 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
130981 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
130982 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
130983 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
130984 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
130985 +ths7303_config_34542 ths7303_config 0 34542 NULL
130986 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
130987 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
130988 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
130989 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
130990 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
130991 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
130992 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
130993 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
130994 +vsock_bind_34572 vsock_bind 0 34572 NULL
130995 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
130996 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
130997 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
130998 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
130999 +digi_open_34579 digi_open 0 34579 NULL
131000 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
131001 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
131002 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
131003 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
131004 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
131005 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
131006 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
131007 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
131008 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
131009 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
131010 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
131011 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
131012 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
131013 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
131014 +ftdi_open_34618 ftdi_open 0 34618 NULL
131015 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
131016 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
131017 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
131018 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
131019 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
131020 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
131021 +ivtv_read_34631 ivtv_read 0 34631 NULL
131022 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
131023 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
131024 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
131025 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
131026 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
131027 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
131028 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
131029 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
131030 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
131031 +pte_pfn_34678 pte_pfn 0 34678 NULL
131032 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
131033 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
131034 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
131035 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
131036 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
131037 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
131038 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
131039 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
131040 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
131041 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
131042 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
131043 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
131044 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
131045 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
131046 +bb_show_34715 bb_show 0 34715 NULL nohasharray
131047 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
131048 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
131049 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
131050 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
131051 +store_34724 store 0-3 34724 NULL nohasharray
131052 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
131053 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
131054 +sch_transaction_34731 sch_transaction 0 34731 NULL
131055 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
131056 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
131057 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
131058 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
131059 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
131060 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
131061 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
131062 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
131063 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
131064 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
131065 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
131066 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
131067 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
131068 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
131069 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
131070 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
131071 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
131072 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
131073 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
131074 +device_add_34766 device_add 0 34766 NULL
131075 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
131076 +gsmld_read_34768 gsmld_read 0 34768 NULL
131077 +pipe_read_34776 pipe_read 0 34776 NULL
131078 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
131079 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
131080 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
131081 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
131082 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
131083 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
131084 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
131085 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
131086 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
131087 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
131088 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
131089 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
131090 +show_in5_34809 show_in5 0 34809 NULL
131091 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
131092 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
131093 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
131094 +stream_drop_34819 stream_drop 0 34819 NULL
131095 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
131096 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
131097 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
131098 +bio_segments_34832 bio_segments 0 34832 NULL
131099 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
131100 +charger_get_property_34836 charger_get_property 0 34836 NULL
131101 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
131102 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
131103 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
131104 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
131105 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
131106 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
131107 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
131108 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
131109 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
131110 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
131111 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
131112 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
131113 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
131114 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
131115 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
131116 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
131117 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
131118 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
131119 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
131120 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
131121 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
131122 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
131123 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
131124 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
131125 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
131126 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
131127 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
131128 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
131129 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
131130 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
131131 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
131132 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
131133 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
131134 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
131135 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
131136 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
131137 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
131138 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
131139 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
131140 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
131141 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
131142 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
131143 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
131144 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
131145 +x25_create_34911 x25_create 0 34911 NULL nohasharray
131146 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
131147 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
131148 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
131149 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
131150 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
131151 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
131152 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
131153 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
131154 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
131155 +michael_setkey_34918 michael_setkey 0 34918 NULL
131156 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
131157 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
131158 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
131159 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
131160 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
131161 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
131162 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
131163 +wait_comp_34945 wait_comp 0 34945 NULL
131164 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
131165 +show_max_uA_34951 show_max_uA 0 34951 NULL
131166 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
131167 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
131168 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
131169 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
131170 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
131171 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
131172 +edge_show_34977 edge_show 0 34977 NULL
131173 +vendor_command_34980 vendor_command 0 34980 NULL
131174 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
131175 +get_icons_34984 get_icons 0 34984 NULL
131176 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
131177 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
131178 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
131179 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
131180 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
131181 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
131182 +print_message_35000 print_message 0 35000 NULL
131183 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
131184 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
131185 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
131186 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
131187 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
131188 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
131189 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
131190 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
131191 +ark3116_open_35007 ark3116_open 0 35007 NULL
131192 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
131193 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
131194 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
131195 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
131196 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
131197 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
131198 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
131199 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
131200 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
131201 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
131202 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
131203 +stmmac_open_35034 stmmac_open 0 35034 NULL
131204 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
131205 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
131206 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
131207 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
131208 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
131209 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
131210 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
131211 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
131212 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
131213 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
131214 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
131215 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
131216 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
131217 +read_dsunc_35067 read_dsunc 0 35067 NULL
131218 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
131219 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
131220 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
131221 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
131222 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
131223 +create_35091 create 0 35091 NULL
131224 +power_35094 power 0 35094 NULL
131225 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
131226 +transmit_35097 transmit 0 35097 NULL nohasharray
131227 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
131228 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
131229 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
131230 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
131231 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
131232 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
131233 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
131234 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
131235 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
131236 +calibrate_35111 calibrate 0 35111 NULL
131237 +pre_xfer_35114 pre_xfer 0 35114 NULL
131238 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
131239 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
131240 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
131241 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
131242 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
131243 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
131244 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
131245 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
131246 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
131247 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
131248 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
131249 +async_store_35157 async_store 0-4 35157 NULL
131250 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
131251 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
131252 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
131253 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
131254 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
131255 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
131256 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
131257 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
131258 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
131259 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
131260 +serial_show_35187 serial_show 0 35187 NULL
131261 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
131262 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
131263 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
131264 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
131265 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
131266 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
131267 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
131268 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
131269 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
131270 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
131271 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
131272 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
131273 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
131274 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
131275 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
131276 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
131277 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
131278 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
131279 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
131280 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
131281 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
131282 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
131283 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
131284 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
131285 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
131286 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
131287 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
131288 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
131289 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
131290 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
131291 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
131292 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131293 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131294 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131295 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131296 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131297 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131298 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131299 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131300 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131301 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131302 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131303 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131304 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131305 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131306 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131307 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131308 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131309 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131310 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131311 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131312 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131313 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131314 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131315 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131316 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131317 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131318 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131319 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131320 +show_35313 show 0 35313 NULL
131321 +ifindex_show_35314 ifindex_show 0 35314 NULL
131322 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131323 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131324 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131325 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131326 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131327 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131328 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131329 +write_page_35331 write_page 0 35331 NULL
131330 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131331 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131332 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131333 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131334 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131335 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131336 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131337 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131338 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131339 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131340 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131341 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131342 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131343 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131344 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131345 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131346 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131347 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131348 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131349 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131350 +set_chglim_35363 set_chglim 0-4 35363 NULL
131351 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131352 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131353 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131354 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131355 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131356 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131357 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131358 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131359 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131360 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131361 +init_35395 init 0 35395 NULL
131362 +store_35397 store 0-4 35397 NULL
131363 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131364 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131365 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131366 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131367 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131368 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131369 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131370 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131371 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131372 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131373 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131374 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131375 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131376 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131377 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131378 +firm_purge_35431 firm_purge 0 35431 NULL
131379 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131380 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131381 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131382 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131383 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131384 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131385 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131386 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131387 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131388 +bq24190_read_35453 bq24190_read 0 35453 NULL
131389 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131390 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131391 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131392 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131393 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131394 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131395 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131396 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131397 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131398 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131399 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131400 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131401 +store_comm_35484 store_comm 0-4 35484 NULL
131402 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131403 +sis630_access_35490 sis630_access 0 35490 NULL
131404 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131405 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131406 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131407 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131408 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131409 +cs421x_init_35506 cs421x_init 0 35506 NULL
131410 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131411 +hints_store_35510 hints_store 0-4 35510 NULL
131412 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131413 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131414 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131415 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131416 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131417 +async_setkey_35521 async_setkey 3 35521 NULL
131418 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131419 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131420 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131421 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131422 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131423 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131424 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131425 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131426 +store_channel_35540 store_channel 0-4 35540 NULL
131427 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131428 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131429 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131430 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131431 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131432 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131433 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131434 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131435 +sq905c_command_35566 sq905c_command 0 35566 NULL
131436 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131437 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131438 +update_size_35574 update_size 0 35574 NULL
131439 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131440 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131441 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131442 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131443 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131444 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131445 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131446 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131447 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131448 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131449 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131450 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131451 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131452 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131453 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131454 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131455 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131456 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131457 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131458 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131459 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131460 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131461 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131462 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131463 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131464 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131465 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131466 +show_sched5_35655 show_sched5 0 35655 NULL
131467 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131468 +request_lock_35670 request_lock 0 35670 NULL
131469 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131470 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131471 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131472 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131473 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131474 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131475 +dif_show_35685 dif_show 0 35685 NULL
131476 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131477 +dm_table_create_35687 dm_table_create 3 35687 NULL
131478 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131479 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131480 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131481 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131482 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131483 +md_super_write_35703 md_super_write 4 35703 NULL
131484 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131485 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131486 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131487 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131488 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131489 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131490 +read_35737 read 0 35737 NULL nohasharray
131491 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131492 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131493 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131494 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131495 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131496 +type_show_35748 type_show 0 35748 NULL nohasharray
131497 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131498 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131499 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131500 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131501 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131502 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131503 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131504 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131505 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131506 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131507 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131508 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131509 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131510 +governor_show_35794 governor_show 0 35794 NULL
131511 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131512 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131513 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131514 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131515 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131516 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131517 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131518 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131519 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131520 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131521 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131522 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131523 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131524 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131525 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131526 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131527 +wl3501_open_35855 wl3501_open 0 35855 NULL
131528 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131529 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131530 +num_parts_show_35868 num_parts_show 0 35868 NULL
131531 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131532 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131533 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131534 +tun_show_group_35875 tun_show_group 0 35875 NULL
131535 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131536 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131537 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131538 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131539 +fuse_notify_35888 fuse_notify 0 35888 NULL
131540 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131541 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131542 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131543 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131544 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131545 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131546 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131547 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131548 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131549 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131550 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131551 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131552 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131553 +ch_probe_35922 ch_probe 0 35922 NULL
131554 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131555 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131556 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131557 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131558 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131559 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131560 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131561 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131562 +irqcontrol_35953 irqcontrol 0 35953 NULL
131563 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131564 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131565 +kernel_bind_35955 kernel_bind 0 35955 NULL
131566 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131567 +set_cur_state_35966 set_cur_state 0 35966 NULL
131568 +cxgb_open_35970 cxgb_open 0 35970 NULL
131569 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131570 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131571 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131572 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131573 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131574 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131575 +lprev_show_35978 lprev_show 0 35978 NULL
131576 +acl_alloc_35979 acl_alloc 1 35979 NULL
131577 +show_35981 show 0 35981 NULL
131578 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131579 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131580 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131581 +raw_bind_35989 raw_bind 0 35989 NULL
131582 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131583 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131584 +current_channel_show_35996 current_channel_show 0 35996 NULL
131585 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131586 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131587 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131588 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131589 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131590 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131591 +console_store_36007 console_store 0-4 36007 NULL
131592 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131593 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131594 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131595 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131596 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131597 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131598 +show_36024 show 0 36024 NULL
131599 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131600 +afs_getattr_36026 afs_getattr 0 36026 NULL
131601 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131602 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131603 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131604 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131605 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131606 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131607 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131608 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131609 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131610 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
131611 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
131612 +num_arg_36039 num_arg 0 36039 NULL
131613 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
131614 +sys_init_module_36047 sys_init_module 2 36047 NULL
131615 +init_36051 init 0 36051 NULL
131616 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
131617 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
131618 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
131619 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
131620 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
131621 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
131622 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
131623 +show_power_crit_36062 show_power_crit 0 36062 NULL
131624 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
131625 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
131626 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
131627 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
131628 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
131629 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
131630 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
131631 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
131632 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
131633 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
131634 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
131635 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
131636 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
131637 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
131638 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
131639 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
131640 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
131641 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
131642 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
131643 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
131644 +read_dsrate_36103 read_dsrate 0 36103 NULL
131645 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
131646 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
131647 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
131648 +compile_date_show_36116 compile_date_show 0 36116 NULL
131649 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
131650 +show_36118 show 0 36118 &simple_xattr_alloc_36118
131651 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
131652 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
131653 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
131654 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
131655 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
131656 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
131657 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
131658 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
131659 +authorized_store_36134 authorized_store 0-4 36134 NULL
131660 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
131661 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
131662 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
131663 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
131664 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
131665 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
131666 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
131667 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
131668 +show_remote_port_36146 show_remote_port 0 36146 NULL
131669 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
131670 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
131671 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
131672 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
131673 +twl_set_36154 twl_set 2 36154 NULL
131674 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
131675 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
131676 +sys_send_36161 sys_send 3 36161 NULL
131677 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
131678 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
131679 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
131680 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
131681 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
131682 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
131683 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
131684 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
131685 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
131686 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
131687 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
131688 +modify_device_36179 modify_device 0 36179 NULL
131689 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
131690 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
131691 +phys_state_show_36187 phys_state_show 0 36187 NULL
131692 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
131693 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
131694 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
131695 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
131696 +write_word_36211 write_word 0 36211 NULL
131697 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
131698 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
131699 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
131700 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
131701 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
131702 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
131703 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
131704 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
131705 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
131706 +ping_bind_36236 ping_bind 0 36236 NULL
131707 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
131708 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
131709 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
131710 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
131711 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
131712 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
131713 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
131714 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
131715 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
131716 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
131717 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
131718 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
131719 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
131720 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
131721 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
131722 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
131723 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
131724 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
131725 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
131726 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
131727 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
131728 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
131729 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
131730 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
131731 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
131732 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
131733 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
131734 +show_in_min3_36304 show_in_min3 0 36304 NULL
131735 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
131736 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
131737 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
131738 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
131739 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
131740 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
131741 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
131742 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
131743 +lc_create_36332 lc_create 4 36332 NULL
131744 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
131745 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
131746 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
131747 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
131748 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
131749 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
131750 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
131751 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
131752 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
131753 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
131754 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
131755 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
131756 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
131757 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
131758 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
131759 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
131760 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
131761 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
131762 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
131763 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
131764 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
131765 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
131766 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
131767 +sierra_write_36402 sierra_write 4-0 36402 NULL
131768 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
131769 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
131770 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
131771 +qdsb_get_36409 qdsb_get 0 36409 NULL
131772 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
131773 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
131774 +teles_suspend_36416 teles_suspend 0 36416 NULL
131775 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
131776 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
131777 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
131778 +no_uld_show_36430 no_uld_show 0 36430 NULL
131779 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
131780 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
131781 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
131782 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
131783 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
131784 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
131785 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
131786 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
131787 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
131788 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
131789 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
131790 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
131791 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
131792 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
131793 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
131794 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
131795 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
131796 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
131797 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
131798 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
131799 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
131800 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
131801 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
131802 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
131803 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
131804 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
131805 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
131806 +vmci_route_36488 vmci_route 0 36488 NULL
131807 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
131808 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
131809 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
131810 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
131811 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
131812 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
131813 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
131814 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
131815 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
131816 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
131817 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
131818 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
131819 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
131820 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
131821 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
131822 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
131823 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
131824 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
131825 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
131826 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
131827 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
131828 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
131829 +de_init_hw_36543 de_init_hw 0 36543 NULL
131830 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
131831 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
131832 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
131833 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
131834 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
131835 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
131836 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
131837 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
131838 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
131839 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
131840 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
131841 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
131842 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
131843 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
131844 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
131845 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
131846 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
131847 +__erst_read_36579 __erst_read 0 36579 NULL
131848 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
131849 +show_36588 show 0 36588 NULL
131850 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
131851 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
131852 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
131853 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
131854 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
131855 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
131856 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
131857 +init_36600 init 0 36600 NULL
131858 +read_byte_36604 read_byte 0 36604 NULL
131859 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
131860 +show_dev_name_36608 show_dev_name 0 36608 NULL
131861 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
131862 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
131863 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
131864 +kstrtoll_36612 kstrtoll 0 36612 NULL
131865 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
131866 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
131867 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
131868 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
131869 +proto_name_show_36630 proto_name_show 0 36630 NULL
131870 +attribute_show_36633 attribute_show 0 36633 NULL
131871 +power_save_36634 power_save 0 36634 NULL
131872 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
131873 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
131874 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
131875 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
131876 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
131877 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
131878 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
131879 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
131880 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
131881 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
131882 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
131883 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
131884 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
131885 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
131886 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
131887 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
131888 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
131889 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
131890 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
131891 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
131892 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
131893 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
131894 +__follow_pte_36683 __follow_pte 0 36683 NULL
131895 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
131896 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
131897 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
131898 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
131899 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
131900 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
131901 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
131902 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
131903 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
131904 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
131905 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
131906 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
131907 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
131908 +path_getxattr_36717 path_getxattr 4 36717 NULL
131909 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
131910 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
131911 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
131912 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
131913 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
131914 +multicast_show_36734 multicast_show 0 36734 NULL
131915 +read_36735 read 0 36735 NULL
131916 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
131917 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
131918 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
131919 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
131920 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
131921 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
131922 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
131923 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
131924 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
131925 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
131926 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
131927 +agc_status_36756 agc_status 0 36756 NULL
131928 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
131929 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
131930 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
131931 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
131932 +get_ncm_36766 get_ncm 0 36766 NULL
131933 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
131934 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
131935 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
131936 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
131937 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
131938 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
131939 +musb_schedule_36787 musb_schedule 0 36787 NULL
131940 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
131941 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
131942 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
131943 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
131944 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
131945 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
131946 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
131947 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
131948 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
131949 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
131950 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
131951 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
131952 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
131953 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
131954 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
131955 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
131956 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
131957 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
131958 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
131959 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
131960 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
131961 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
131962 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
131963 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
131964 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
131965 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
131966 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
131967 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
131968 +set_rate_36858 set_rate 0 36858 &cm_write_36858
131969 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
131970 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
131971 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
131972 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
131973 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
131974 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
131975 +stp_state_show_36872 stp_state_show 0 36872 NULL
131976 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
131977 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
131978 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
131979 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
131980 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
131981 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
131982 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
131983 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
131984 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
131985 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
131986 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
131987 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
131988 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
131989 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
131990 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
131991 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
131992 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
131993 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
131994 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
131995 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
131996 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
131997 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
131998 +cuse_read_36920 cuse_read 0-3 36920 NULL
131999 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
132000 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
132001 +store_lid_36925 store_lid 0-4 36925 NULL
132002 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
132003 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
132004 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
132005 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
132006 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
132007 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
132008 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
132009 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
132010 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
132011 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
132012 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
132013 +div_u64_36951 div_u64 0 36951 NULL
132014 +write_leb_36957 write_leb 5-0 36957 NULL
132015 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
132016 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
132017 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
132018 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
132019 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
132020 +afs_setattr_36981 afs_setattr 0 36981 NULL
132021 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
132022 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
132023 +set_convrate_36989 set_convrate 0-4 36989 NULL
132024 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
132025 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
132026 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
132027 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
132028 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
132029 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
132030 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
132031 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
132032 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
132033 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
132034 +setxattr_37006 setxattr 4 37006 NULL nohasharray
132035 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
132036 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
132037 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
132038 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
132039 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
132040 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
132041 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
132042 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
132043 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
132044 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
132045 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
132046 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
132047 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
132048 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
132049 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
132050 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
132051 +fat_readpage_37025 fat_readpage 0 37025 NULL
132052 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
132053 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
132054 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
132055 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
132056 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
132057 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
132058 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
132059 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
132060 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
132061 +command_file_read_37038 command_file_read 3-0 37038 NULL
132062 +do_action_37040 do_action 0 37040 NULL nohasharray
132063 +erst_write_37040 erst_write 0 37040 &do_action_37040
132064 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
132065 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
132066 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
132067 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
132068 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
132069 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
132070 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
132071 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
132072 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
132073 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
132074 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
132075 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
132076 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
132077 +parse_command_37079 parse_command 2-0 37079 NULL
132078 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
132079 +resize_37084 resize 0 37084 NULL
132080 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
132081 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
132082 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
132083 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
132084 +show_37102 show 0 37102 NULL
132085 +store_bind_37104 store_bind 0-4 37104 NULL
132086 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
132087 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
132088 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
132089 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
132090 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
132091 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
132092 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
132093 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
132094 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
132095 +show_nets_37127 show_nets 0 37127 NULL
132096 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
132097 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
132098 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
132099 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
132100 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
132101 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
132102 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
132103 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
132104 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
132105 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
132106 +handshake_37157 handshake 0 37157 NULL
132107 +msg_word_37164 msg_word 0 37164 NULL
132108 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
132109 +bop_last_key_37173 bop_last_key 0 37173 NULL
132110 +boot_37174 boot 0 37174 NULL
132111 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
132112 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
132113 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
132114 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
132115 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
132116 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
132117 +store_wimax_37196 store_wimax 4-0 37196 NULL
132118 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
132119 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
132120 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
132121 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
132122 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
132123 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
132124 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
132125 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
132126 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
132127 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
132128 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
132129 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
132130 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
132131 +inv_show_37218 inv_show 0 37218 NULL
132132 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
132133 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
132134 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
132135 +__do_replace_37227 __do_replace 5 37227 NULL
132136 +store_temp8_37228 store_temp8 0-4 37228 NULL
132137 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
132138 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
132139 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
132140 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
132141 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
132142 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
132143 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
132144 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
132145 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
132146 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
132147 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
132148 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
132149 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
132150 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
132151 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
132152 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
132153 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
132154 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
132155 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
132156 +c101_run_37279 c101_run 2 37279 NULL
132157 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
132158 +phy_reset_37283 phy_reset 0 37283 NULL
132159 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
132160 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
132161 +command_37288 command 0 37288 NULL
132162 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
132163 +write_37289 write 0 37289 &idt77252_send_37289
132164 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
132165 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
132166 +governor_store_37304 governor_store 0-4 37304 NULL
132167 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
132168 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
132169 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
132170 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
132171 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
132172 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
132173 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
132174 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
132175 +composite_bind_37313 composite_bind 0 37313 NULL
132176 +program_regs_37317 program_regs 0 37317 NULL
132177 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
132178 +version_show_37322 version_show 0 37322 NULL
132179 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
132180 +kern_path_37329 kern_path 0 37329 NULL
132181 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
132182 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
132183 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
132184 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
132185 +get_any_page_37337 get_any_page 0 37337 NULL
132186 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
132187 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
132188 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
132189 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
132190 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
132191 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
132192 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
132193 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
132194 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
132195 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
132196 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
132197 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
132198 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
132199 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
132200 +xcan_open_37377 xcan_open 0 37377 NULL
132201 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
132202 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
132203 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
132204 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
132205 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
132206 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
132207 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
132208 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
132209 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
132210 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
132211 +channel_set_37410 channel_set 0-4 37410 NULL
132212 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
132213 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
132214 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
132215 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
132216 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
132217 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
132218 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
132219 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
132220 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
132221 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
132222 +fru_alloc_37442 fru_alloc 1 37442 NULL
132223 +show_als_en_37445 show_als_en 0 37445 NULL
132224 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
132225 +skein512_init_37449 skein512_init 0 37449 NULL
132226 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
132227 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
132228 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
132229 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
132230 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
132231 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
132232 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
132233 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
132234 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
132235 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
132236 +prepare_header80_37479 prepare_header80 0 37479 NULL
132237 +get_est_timing_37484 get_est_timing 0 37484 NULL
132238 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
132239 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
132240 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
132241 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
132242 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
132243 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
132244 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
132245 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
132246 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
132247 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
132248 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
132249 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
132250 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
132251 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
132252 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
132253 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
132254 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
132255 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
132256 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
132257 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
132258 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
132259 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
132260 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
132261 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
132262 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
132263 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
132264 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
132265 +extent_map_end_37550 extent_map_end 0 37550 NULL
132266 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
132267 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
132268 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
132269 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
132270 +show_37574 show 0 37574 NULL
132271 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
132272 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
132273 +block_show_37580 block_show 0 37580 NULL
132274 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
132275 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
132276 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
132277 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
132278 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
132279 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
132280 +show_lid_state_37597 show_lid_state 0 37597 NULL
132281 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
132282 +read_field_37603 read_field 0 37603 NULL
132283 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
132284 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
132285 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
132286 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
132287 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
132288 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
132289 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
132290 +sha1_export_37617 sha1_export 0 37617 NULL
132291 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
132292 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132293 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132294 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132295 +rd_byte_37632 rd_byte 0 37632 NULL
132296 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132297 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132298 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132299 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132300 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132301 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132302 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132303 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132304 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132305 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132306 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132307 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132308 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132309 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132310 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132311 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132312 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132313 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132314 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132315 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132316 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132317 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132318 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132319 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132320 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132321 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132322 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132323 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132324 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132325 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132326 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132327 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132328 +parse_arg_37696 parse_arg 0 37696 NULL
132329 +smic_size_37697 smic_size 0 37697 NULL
132330 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132331 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132332 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132333 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132334 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132335 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132336 +smp_req_37703 smp_req 0 37703 NULL
132337 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132338 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132339 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132340 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132341 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132342 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132343 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132344 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132345 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132346 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132347 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132348 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132349 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132350 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132351 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132352 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132353 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132354 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132355 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132356 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132357 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132358 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132359 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132360 +filemap_flush_37767 filemap_flush 0 37767 NULL
132361 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132362 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132363 +__il3945_up_37778 __il3945_up 0 37778 NULL
132364 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132365 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132366 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132367 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132368 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132369 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132370 +nr_open_37793 nr_open 0 37793 NULL
132371 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132372 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132373 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132374 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132375 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132376 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132377 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132378 +setup_irq_37809 setup_irq 0 37809 NULL
132379 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132380 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132381 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132382 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132383 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132384 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132385 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132386 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132387 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132388 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132389 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132390 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132391 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132392 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132393 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132394 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132395 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132396 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132397 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132398 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132399 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132400 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132401 +dev_port_show_37881 dev_port_show 0 37881 NULL
132402 +set_registers_37883 set_registers 4 37883 NULL
132403 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132404 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132405 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132406 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132407 +pubek_show_37903 pubek_show 0 37903 NULL
132408 +compiler_show_37905 compiler_show 0 37905 NULL
132409 +show_target_37913 show_target 0 37913 NULL
132410 +skein256_export_37917 skein256_export 0 37917 NULL
132411 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132412 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132413 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132414 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132415 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132416 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132417 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132418 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132419 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132420 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132421 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132422 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132423 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132424 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132425 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132426 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132427 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132428 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132429 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132430 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132431 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132432 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132433 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132434 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132435 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132436 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132437 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132438 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132439 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132440 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132441 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132442 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132443 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132444 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132445 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132446 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132447 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132448 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132449 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132450 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132451 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132452 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132453 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132454 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132455 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132456 +init_dma_38018 init_dma 0 38018 NULL
132457 +crc32_init_38021 crc32_init 0 38021 NULL
132458 +show_beep_38022 show_beep 0 38022 NULL
132459 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132460 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132461 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132462 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132463 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132464 +store_wlan_38040 store_wlan 4-0 38040 NULL
132465 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132466 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132467 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132468 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132469 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132470 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132471 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132472 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132473 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132474 +create_l2entity_38053 create_l2entity 0 38053 NULL
132475 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132476 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132477 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132478 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132479 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132480 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132481 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132482 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132483 +plip_open_38078 plip_open 0 38078 NULL
132484 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132485 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132486 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132487 +read_38082 read 0 38082 NULL
132488 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132489 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132490 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132491 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132492 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132493 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132494 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132495 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132496 +ep0_read_38095 ep0_read 3 38095 NULL
132497 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132498 +vport_delete_38098 vport_delete 0 38098 NULL
132499 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132500 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132501 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132502 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132503 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132504 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132505 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132506 +intervals_show_38131 intervals_show 0 38131 NULL
132507 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132508 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132509 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132510 +units_show_38139 units_show 0 38139 NULL
132511 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132512 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132513 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132514 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132515 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132516 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132517 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132518 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132519 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132520 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132521 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132522 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132523 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132524 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132525 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132526 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132527 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132528 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132529 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132530 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132531 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132532 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132533 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132534 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132535 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132536 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132537 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132538 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132539 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132540 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132541 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132542 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132543 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132544 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132545 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132546 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132547 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132548 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132549 +m66592_queue_38237 m66592_queue 0 38237 NULL
132550 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132551 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132552 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132553 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132554 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132555 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132556 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132557 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132558 +async_xor_val_38254 async_xor_val 3 38254 NULL
132559 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132560 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132561 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132562 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132563 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132564 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132565 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132566 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132567 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132568 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132569 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132570 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132571 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132572 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132573 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132574 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132575 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132576 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132577 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132578 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132579 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132580 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132581 +show_channel_38289 show_channel 0 38289 NULL
132582 +odev_write_38293 odev_write 0-3 38293 NULL
132583 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132584 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132585 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132586 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132587 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132588 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132589 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132590 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132591 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132592 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132593 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132594 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132595 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132596 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132597 +free_calls_show_38323 free_calls_show 0 38323 NULL
132598 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132599 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132600 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132601 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132602 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132603 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132604 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132605 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132606 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132607 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132608 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132609 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132610 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
132611 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
132612 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
132613 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
132614 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
132615 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
132616 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
132617 +active_duration_show_38373 active_duration_show 0 38373 NULL
132618 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
132619 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
132620 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
132621 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
132622 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
132623 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
132624 +_write_mirror_38398 _write_mirror 0 38398 NULL
132625 +vxp_inb_38402 vxp_inb 0 38402 NULL
132626 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
132627 +show_status_str_38406 show_status_str 0 38406 NULL
132628 +send_packet_38408 send_packet 0 38408 NULL
132629 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
132630 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
132631 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
132632 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
132633 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
132634 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
132635 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
132636 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
132637 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
132638 +netlink_send_38434 netlink_send 5 38434 NULL
132639 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
132640 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
132641 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
132642 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
132643 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
132644 +offline_38447 offline 0 38447 &dev_set_mtu_38447
132645 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
132646 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
132647 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
132648 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
132649 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
132650 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
132651 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
132652 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
132653 +show_wimax_38463 show_wimax 0 38463 NULL
132654 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
132655 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
132656 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
132657 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
132658 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
132659 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
132660 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
132661 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
132662 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
132663 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
132664 +store_bpp_38484 store_bpp 0-4 38484 NULL
132665 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
132666 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
132667 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
132668 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
132669 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
132670 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
132671 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
132672 +format_cam_size_38506 format_cam_size 0 38506 NULL
132673 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
132674 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
132675 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
132676 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
132677 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
132678 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
132679 +set_queue_count_38519 set_queue_count 0 38519 NULL
132680 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
132681 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
132682 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
132683 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
132684 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
132685 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
132686 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
132687 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
132688 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
132689 +xs_error_38560 xs_error 0 38560 NULL
132690 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
132691 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
132692 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
132693 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
132694 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
132695 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
132696 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
132697 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
132698 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
132699 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
132700 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
132701 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
132702 +write_38599 write 0 38599 NULL
132703 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
132704 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
132705 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
132706 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
132707 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
132708 +pep_indicate_38611 pep_indicate 5 38611 NULL
132709 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
132710 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
132711 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
132712 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
132713 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
132714 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
132715 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
132716 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
132717 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
132718 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
132719 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
132720 +i801_access_38631 i801_access 0 38631 NULL nohasharray
132721 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
132722 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
132723 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
132724 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
132725 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
132726 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
132727 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
132728 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
132729 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
132730 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
132731 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
132732 +ring_active_show_38652 ring_active_show 0 38652 NULL
132733 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
132734 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
132735 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
132736 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
132737 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
132738 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
132739 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
132740 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
132741 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
132742 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
132743 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
132744 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
132745 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
132746 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
132747 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
132748 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
132749 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
132750 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
132751 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
132752 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
132753 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
132754 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
132755 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
132756 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
132757 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
132758 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
132759 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
132760 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
132761 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
132762 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
132763 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
132764 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
132765 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
132766 +store_38729 store 0-3 38729 NULL
132767 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
132768 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
132769 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
132770 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
132771 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
132772 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
132773 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
132774 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
132775 +microcode_write_38754 microcode_write 0-3 38754 NULL
132776 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
132777 +mic_map_single_38759 mic_map_single 0 38759 NULL
132778 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
132779 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
132780 +udf_readpages_38761 udf_readpages 4 38761 NULL
132781 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
132782 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
132783 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
132784 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
132785 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
132786 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
132787 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
132788 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
132789 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
132790 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
132791 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
132792 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
132793 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
132794 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
132795 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
132796 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
132797 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
132798 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
132799 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
132800 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
132801 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
132802 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
132803 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
132804 +err_decode_38804 err_decode 2 38804 NULL
132805 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
132806 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
132807 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
132808 +sys_select_38827 sys_select 1 38827 NULL
132809 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
132810 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
132811 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
132812 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
132813 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
132814 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
132815 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
132816 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
132817 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
132818 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
132819 +start_discovery_38858 start_discovery 4 38858 NULL
132820 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
132821 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
132822 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
132823 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
132824 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
132825 +image_size_store_38875 image_size_store 0-4 38875 NULL
132826 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
132827 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
132828 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
132829 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
132830 +hdlc_open_38893 hdlc_open 0 38893 NULL
132831 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
132832 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
132833 +__fswab16_38898 __fswab16 0 38898 NULL
132834 +process_access_response_38899 process_access_response 0 38899 NULL
132835 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
132836 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
132837 +ei_open_38906 ei_open 0 38906 NULL
132838 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
132839 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
132840 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
132841 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
132842 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
132843 +change_protocol_38922 change_protocol 0 38922 NULL
132844 +port_destid_show_38923 port_destid_show 0 38923 NULL
132845 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
132846 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
132847 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
132848 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
132849 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
132850 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
132851 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
132852 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
132853 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
132854 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
132855 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
132856 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
132857 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
132858 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
132859 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
132860 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
132861 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
132862 +show_temp16_38958 show_temp16 0 38958 NULL
132863 +macaddress_show_38969 macaddress_show 0 38969 NULL
132864 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
132865 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
132866 +wp512_init_38975 wp512_init 0 38975 NULL
132867 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
132868 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
132869 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
132870 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
132871 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
132872 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
132873 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
132874 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
132875 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
132876 +udf_new_block_38999 udf_new_block 4 38999 NULL
132877 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
132878 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
132879 +systemid_show_39002 systemid_show 0 39002 NULL
132880 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
132881 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
132882 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
132883 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
132884 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
132885 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
132886 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
132887 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
132888 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
132889 +show_39014 show 0 39014 &force_sc_support_read_39014
132890 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
132891 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
132892 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
132893 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
132894 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
132895 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
132896 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
132897 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
132898 +phy_read_status_39042 phy_read_status 0 39042 NULL
132899 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
132900 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
132901 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
132902 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
132903 +__wil_up_39052 __wil_up 0 39052 NULL
132904 +get_component_status_39053 get_component_status 0 39053 NULL
132905 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
132906 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
132907 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
132908 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
132909 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
132910 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
132911 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
132912 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
132913 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
132914 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
132915 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
132916 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
132917 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
132918 +qt2_open_39101 qt2_open 0 39101 NULL
132919 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
132920 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
132921 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
132922 +pause_transport_39115 pause_transport 0 39115 NULL
132923 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
132924 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
132925 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
132926 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
132927 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
132928 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
132929 +ea_foreach_39133 ea_foreach 0 39133 NULL
132930 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
132931 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
132932 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
132933 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
132934 +generic_permission_39150 generic_permission 0 39150 NULL
132935 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
132936 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
132937 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
132938 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
132939 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
132940 +elevator_switch_39159 elevator_switch 0 39159 NULL
132941 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
132942 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
132943 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
132944 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
132945 +msr_device_create_39175 msr_device_create 0 39175 NULL
132946 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
132947 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
132948 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
132949 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
132950 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
132951 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
132952 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
132953 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
132954 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
132955 +location_show_39206 location_show 0 39206 NULL
132956 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
132957 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
132958 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
132959 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
132960 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
132961 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
132962 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
132963 +fuse_access_39220 fuse_access 0 39220 NULL
132964 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
132965 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
132966 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
132967 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
132968 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
132969 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
132970 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
132971 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
132972 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
132973 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
132974 +odev_read_39239 odev_read 0-3 39239 NULL
132975 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
132976 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
132977 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
132978 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
132979 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
132980 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
132981 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
132982 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
132983 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
132984 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
132985 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
132986 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
132987 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
132988 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
132989 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
132990 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
132991 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
132992 +show_lslvl_39283 show_lslvl 0 39283 NULL
132993 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
132994 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
132995 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
132996 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
132997 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
132998 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
132999 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
133000 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
133001 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
133002 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
133003 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
133004 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
133005 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
133006 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
133007 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
133008 +control_store_39323 control_store 0-4 39323 NULL
133009 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
133010 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
133011 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
133012 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
133013 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
133014 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
133015 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
133016 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
133017 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
133018 +sha512_init_39345 sha512_init 0 39345 NULL
133019 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
133020 +show_frame_align_39349 show_frame_align 0 39349 NULL
133021 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
133022 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
133023 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
133024 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
133025 +store_39365 store 0-3 39365 NULL
133026 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
133027 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
133028 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
133029 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
133030 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
133031 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
133032 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
133033 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
133034 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
133035 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
133036 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
133037 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
133038 +show_internals_39390 show_internals 0 39390 NULL
133039 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
133040 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
133041 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
133042 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
133043 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
133044 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
133045 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
133046 +user_power_read_39414 user_power_read 3-0 39414 NULL
133047 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
133048 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
133049 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
133050 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
133051 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
133052 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
133053 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
133054 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
133055 +user_list_39432 user_list 0-5 39432 NULL
133056 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
133057 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
133058 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
133059 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
133060 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
133061 +sys_semop_39457 sys_semop 3 39457 NULL
133062 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
133063 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
133064 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
133065 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
133066 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
133067 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
133068 +_request_lock_39482 _request_lock 0 39482 NULL
133069 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
133070 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
133071 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
133072 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
133073 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
133074 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
133075 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
133076 +state_store_39532 state_store 0-3 39532 NULL
133077 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
133078 +set_rpm_39535 set_rpm 0-4 39535 NULL
133079 +show_flags_39540 show_flags 0 39540 NULL
133080 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
133081 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
133082 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
133083 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
133084 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
133085 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
133086 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
133087 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
133088 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
133089 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
133090 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
133091 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
133092 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
133093 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
133094 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
133095 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
133096 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
133097 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
133098 +ifb_open_39587 ifb_open 0 39587 NULL
133099 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
133100 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
133101 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
133102 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
133103 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
133104 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
133105 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
133106 +sdio_readb_39618 sdio_readb 0 39618 NULL
133107 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
133108 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
133109 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
133110 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
133111 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
133112 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
133113 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
133114 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
133115 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
133116 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
133117 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
133118 +show_change_ack_39644 show_change_ack 0 39644 NULL
133119 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
133120 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
133121 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
133122 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
133123 +afg_show_39651 afg_show 0 39651 NULL
133124 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
133125 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
133126 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
133127 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
133128 +function_show_39663 function_show 0 39663 NULL
133129 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
133130 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
133131 +read_39668 read 0 39668 NULL
133132 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
133133 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
133134 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
133135 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
133136 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
133137 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
133138 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
133139 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
133140 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
133141 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
133142 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
133143 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
133144 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
133145 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
133146 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
133147 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
133148 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
133149 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
133150 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
133151 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
133152 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
133153 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
133154 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
133155 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
133156 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
133157 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
133158 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
133159 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
133160 +show_input_39763 show_input 0 39763 NULL
133161 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
133162 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
133163 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
133164 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
133165 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
133166 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
133167 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
133168 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
133169 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
133170 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
133171 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
133172 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
133173 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
133174 +update_39807 update 0 39807 NULL
133175 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
133176 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
133177 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
133178 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
133179 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
133180 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
133181 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
133182 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
133183 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
133184 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
133185 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
133186 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
133187 +delay_store_39831 delay_store 0-3 39831 NULL
133188 +sched_write_39833 sched_write 0-3 39833 NULL
133189 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
133190 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
133191 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
133192 +clear_show_39848 clear_show 0 39848 NULL
133193 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
133194 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
133195 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
133196 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
133197 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
133198 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
133199 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
133200 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
133201 +search_by_key_39874 search_by_key 0 39874 NULL
133202 +m920x_write_39879 m920x_write 0 39879 NULL
133203 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
133204 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
133205 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
133206 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
133207 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
133208 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
133209 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
133210 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
133211 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
133212 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
133213 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
133214 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
133215 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
133216 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
133217 +panic_event_39914 panic_event 0 39914 NULL
133218 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
133219 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
133220 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
133221 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
133222 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
133223 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
133224 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
133225 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
133226 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
133227 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
133228 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
133229 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
133230 +__spi_async_39932 __spi_async 0 39932 NULL
133231 +__get_order_39935 __get_order 0 39935 NULL
133232 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
133233 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
133234 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
133235 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
133236 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
133237 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
133238 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
133239 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
133240 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
133241 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
133242 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
133243 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
133244 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
133245 +prepare_39963 prepare 0 39963 NULL
133246 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
133247 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
133248 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
133249 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
133250 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
133251 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
133252 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
133253 +svc_create_39979 svc_create 0 39979 NULL
133254 +aer_inject_39984 aer_inject 0 39984 NULL
133255 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
133256 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
133257 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
133258 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
133259 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
133260 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
133261 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
133262 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
133263 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
133264 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
133265 +debug_show_40011 debug_show 0 40011 NULL
133266 +smb_send_40015 smb_send 0 40015 NULL
133267 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
133268 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
133269 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
133270 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
133271 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
133272 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
133273 +show_error_40026 show_error 0 40026 NULL
133274 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
133275 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
133276 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
133277 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
133278 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
133279 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
133280 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
133281 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
133282 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
133283 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
133284 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
133285 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
133286 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
133287 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
133288 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
133289 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
133290 +bql_show_40074 bql_show 0 40074 NULL
133291 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
133292 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133293 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133294 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133295 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133296 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133297 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133298 +ncp_request2_40102 ncp_request2 0 40102 NULL
133299 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133300 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133301 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133302 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133303 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133304 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133305 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133306 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133307 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133308 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133309 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133310 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133311 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133312 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133313 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133314 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133315 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133316 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133317 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133318 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133319 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133320 +atl1c_up_40154 atl1c_up 0 40154 NULL
133321 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133322 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133323 +pt_write_40159 pt_write 3-0 40159 NULL
133324 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133325 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133326 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133327 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133328 +show_40187 show 0 40187 NULL
133329 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133330 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133331 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133332 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133333 +allocate_probes_40204 allocate_probes 1 40204 NULL
133334 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133335 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133336 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133337 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133338 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133339 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133340 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133341 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133342 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133343 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133344 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133345 +adjust_io_40247 adjust_io 0 40247 NULL
133346 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133347 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133348 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133349 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133350 +vlsi_open_40258 vlsi_open 0 40258 NULL
133351 +store_led_override_40261 store_led_override 0-3 40261 NULL
133352 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133353 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133354 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133355 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133356 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133357 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133358 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133359 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133360 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133361 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133362 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133363 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133364 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133365 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133366 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133367 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133368 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133369 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133370 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133371 +SyS_bind_40303 SyS_bind 3 40303 NULL
133372 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133373 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133374 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133375 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133376 +prepare_40316 prepare 0 40316 NULL
133377 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133378 +store_40327 store 0-3 40327 NULL
133379 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133380 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133381 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133382 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133383 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133384 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133385 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133386 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133387 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133388 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133389 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133390 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133391 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133392 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133393 +mmio_read_40348 mmio_read 4 40348 NULL
133394 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133395 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133396 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133397 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133398 +store_green_40357 store_green 0-4 40357 NULL
133399 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133400 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133401 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133402 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133403 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133404 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133405 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133406 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133407 +get_chars_40373 get_chars 3 40373 NULL
133408 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133409 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133410 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133411 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133412 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133413 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133414 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133415 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133416 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133417 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133418 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133419 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133420 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133421 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133422 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133423 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133424 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133425 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133426 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133427 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133428 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133429 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133430 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133431 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133432 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133433 +rmd128_update_40445 rmd128_update 0 40445 NULL
133434 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133435 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133436 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133437 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133438 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133439 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133440 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133441 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133442 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133443 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133444 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133445 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133446 +SyS_writev_40467 SyS_writev 3 40467 NULL
133447 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133448 +visor_open_40470 visor_open 0 40470 NULL
133449 +SyS_select_40473 SyS_select 1 40473 NULL
133450 +postdisable_40478 postdisable 0 40478 NULL
133451 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133452 +read_usmargin_40485 read_usmargin 0 40485 NULL
133453 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133454 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133455 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133456 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133457 +tty_write_room_40495 tty_write_room 0 40495 NULL
133458 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133459 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133460 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133461 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133462 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133463 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133464 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133465 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133466 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133467 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133468 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133469 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133470 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133471 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133472 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133473 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133474 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133475 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133476 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133477 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133478 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133479 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133480 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133481 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133482 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133483 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133484 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133485 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133486 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133487 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133488 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133489 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133490 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133491 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133492 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133493 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133494 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133495 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133496 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133497 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133498 +pio_read_40561 pio_read 6-0-5 40561 NULL
133499 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133500 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133501 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133502 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133503 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133504 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133505 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133506 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133507 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133508 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133509 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133510 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133511 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133512 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133513 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133514 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133515 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133516 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133517 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133518 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133519 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133520 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133521 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133522 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133523 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133524 +read_40652 read 0 40652 NULL
133525 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133526 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133527 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133528 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133529 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133530 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133531 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133532 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133533 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133534 +fops_read_40672 fops_read 3-0 40672 NULL
133535 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133536 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133537 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133538 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133539 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133540 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133541 +affs_writepage_40679 affs_writepage 0 40679 NULL
133542 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133543 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133544 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133545 +regulator_enable_40689 regulator_enable 0 40689 NULL
133546 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133547 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133548 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133549 +create_image_40716 create_image 0 40716 NULL
133550 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133551 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133552 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133553 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133554 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133555 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133556 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133557 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133558 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133559 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133560 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133561 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133562 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133563 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133564 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133565 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133566 +write_behind_check_40749 write_behind_check 0 40749 NULL
133567 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133568 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133569 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133570 +pg_write_40766 pg_write 3-0 40766 NULL
133571 +__elevator_change_40769 __elevator_change 0 40769 NULL
133572 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133573 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133574 +show_bitmask_40774 show_bitmask 0 40774 NULL
133575 +show_list_40775 show_list 3-0 40775 NULL
133576 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133577 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133578 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133579 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133580 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133581 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133582 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133583 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133584 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133585 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133586 +mls_range_set_40792 mls_range_set 0 40792 NULL
133587 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133588 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133589 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133590 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133591 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133592 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133593 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133594 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133595 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133596 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133597 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133598 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133599 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133600 +nr_device_event_40814 nr_device_event 0 40814 NULL
133601 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133602 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133603 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133604 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133605 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133606 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133607 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133608 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133609 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133610 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
133611 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
133612 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
133613 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
133614 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
133615 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
133616 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
133617 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
133618 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
133619 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
133620 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
133621 +wil_up_40863 wil_up 0 40863 NULL
133622 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
133623 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
133624 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
133625 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
133626 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
133627 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
133628 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
133629 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
133630 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
133631 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
133632 +ide_park_show_40896 ide_park_show 0 40896 NULL
133633 +show_boardversion_40901 show_boardversion 0 40901 NULL
133634 +waiters_read_40902 waiters_read 3-0 40902 NULL
133635 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
133636 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
133637 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
133638 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
133639 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
133640 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
133641 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
133642 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
133643 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
133644 +get_40920 get 0 40920 NULL
133645 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
133646 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
133647 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
133648 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
133649 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
133650 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
133651 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
133652 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
133653 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
133654 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
133655 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
133656 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
133657 +path_listxattr_40949 path_listxattr 3 40949 NULL
133658 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
133659 +pf_show_40958 pf_show 0 40958 NULL
133660 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
133661 +show_40964 show 0 40964 NULL
133662 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
133663 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
133664 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
133665 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
133666 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
133667 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
133668 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
133669 +page_symlink_40989 page_symlink 3 40989 NULL
133670 +show_status_40990 show_status 0 40990 NULL
133671 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
133672 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
133673 +show_temp_st_40996 show_temp_st 0 40996 NULL
133674 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
133675 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
133676 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
133677 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
133678 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
133679 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
133680 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
133681 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
133682 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
133683 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
133684 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
133685 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
133686 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
133687 +dbg_read_41026 dbg_read 0-3 41026 NULL
133688 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
133689 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
133690 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
133691 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
133692 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
133693 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
133694 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
133695 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
133696 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
133697 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
133698 +show_touchpad_41043 show_touchpad 0 41043 NULL
133699 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
133700 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
133701 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
133702 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
133703 +_send_41053 _send 3 41053 NULL
133704 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
133705 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
133706 +show_41059 show 0 41059 NULL
133707 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
133708 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
133709 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
133710 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
133711 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
133712 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
133713 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
133714 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
133715 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
133716 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
133717 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
133718 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
133719 +rpm_callback_41084 rpm_callback 0 41084 NULL
133720 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
133721 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
133722 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
133723 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
133724 +dma_attach_41094 dma_attach 5-6 41094 NULL
133725 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
133726 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
133727 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
133728 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
133729 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
133730 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
133731 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
133732 +get_modalias_41111 get_modalias 0 41111 NULL
133733 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
133734 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
133735 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
133736 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
133737 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
133738 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
133739 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
133740 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
133741 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
133742 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
133743 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
133744 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
133745 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
133746 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
133747 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
133748 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
133749 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
133750 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
133751 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
133752 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
133753 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
133754 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
133755 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
133756 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
133757 +request_irq_41192 request_irq 0 41192 NULL
133758 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
133759 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
133760 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
133761 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
133762 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
133763 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
133764 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
133765 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
133766 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
133767 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
133768 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
133769 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
133770 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
133771 +setup_rss_41225 setup_rss 0 41225 NULL
133772 +osd_probe_41226 osd_probe 0 41226 NULL
133773 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
133774 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
133775 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
133776 +skein512_final_41232 skein512_final 0 41232 NULL
133777 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
133778 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
133779 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
133780 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
133781 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
133782 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
133783 +send_41249 send 0 41249 NULL
133784 +degraded_show_41251 degraded_show 0 41251 NULL
133785 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
133786 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
133787 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
133788 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
133789 +erst_read_41260 erst_read 0 41260 NULL
133790 +he_send_41261 he_send 0 41261 NULL
133791 +__fprog_create_41263 __fprog_create 2 41263 NULL
133792 +udf_readpage_41264 udf_readpage 0 41264 NULL
133793 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
133794 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
133795 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
133796 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
133797 +alloc_context_41283 alloc_context 1 41283 NULL
133798 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
133799 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
133800 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
133801 +name_show_41292 name_show 0 41292 NULL nohasharray
133802 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
133803 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
133804 +configuration_show_41311 configuration_show 0 41311 NULL
133805 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
133806 +open_41320 open 0 41320 NULL
133807 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
133808 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
133809 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
133810 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
133811 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
133812 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
133813 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
133814 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
133815 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
133816 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
133817 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
133818 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
133819 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
133820 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
133821 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
133822 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
133823 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
133824 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
133825 +cc2520_start_41387 cc2520_start 0 41387 NULL
133826 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
133827 +oiap_41392 oiap 0 41392 NULL nohasharray
133828 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
133829 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
133830 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
133831 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
133832 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
133833 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
133834 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
133835 +vhci_write_41405 vhci_write 0 41405 NULL
133836 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
133837 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
133838 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
133839 +tgr192_update_41412 tgr192_update 0 41412 NULL
133840 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
133841 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
133842 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
133843 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
133844 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
133845 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
133846 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
133847 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
133848 +ato_show_41430 ato_show 0 41430 NULL nohasharray
133849 +show_41430 show 0 41430 &ato_show_41430
133850 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
133851 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
133852 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
133853 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
133854 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
133855 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
133856 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
133857 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
133858 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
133859 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
133860 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
133861 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
133862 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
133863 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
133864 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
133865 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
133866 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
133867 +run_41475 run 0 41475 &sha384_final_41475
133868 +show_in16_max_41478 show_in16_max 0 41478 NULL
133869 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
133870 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
133871 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
133872 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
133873 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
133874 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
133875 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
133876 +wdack_store_41496 wdack_store 0-3 41496 NULL
133877 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
133878 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
133879 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
133880 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
133881 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
133882 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
133883 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
133884 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
133885 +map_type_show_41511 map_type_show 0 41511 NULL
133886 +sha512_final_41515 sha512_final 0 41515 NULL
133887 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
133888 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
133889 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
133890 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
133891 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
133892 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
133893 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
133894 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
133895 +do_commit_41533 do_commit 0 41533 NULL
133896 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
133897 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
133898 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
133899 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
133900 +_write_41548 _write 0 41548 NULL
133901 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
133902 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
133903 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
133904 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
133905 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
133906 +edd_show_version_41558 edd_show_version 0 41558 NULL
133907 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
133908 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
133909 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
133910 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
133911 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
133912 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
133913 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
133914 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
133915 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
133916 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
133917 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
133918 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
133919 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
133920 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
133921 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
133922 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
133923 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
133924 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
133925 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
133926 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
133927 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
133928 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
133929 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
133930 +wdt_read_41601 wdt_read 0-3 41601 NULL
133931 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
133932 +show_name_41603 show_name 0 41603 &tps80031_read_41603
133933 +write_port_41612 write_port 0-3 41612 NULL
133934 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
133935 +disable_supply_41614 disable_supply 0 41614 NULL
133936 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
133937 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
133938 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
133939 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
133940 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
133941 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
133942 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
133943 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
133944 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
133945 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
133946 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
133947 +setkey_41635 setkey 0 41635 NULL
133948 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
133949 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
133950 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
133951 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
133952 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
133953 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
133954 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
133955 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
133956 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
133957 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
133958 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
133959 +get_std_timing_41654 get_std_timing 0 41654 NULL
133960 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
133961 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
133962 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
133963 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
133964 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
133965 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
133966 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
133967 +init_subports_41674 init_subports 0 41674 NULL
133968 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
133969 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
133970 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
133971 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
133972 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
133973 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
133974 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
133975 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
133976 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
133977 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
133978 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
133979 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
133980 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
133981 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
133982 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
133983 +_recv_41701 _recv 0-3 41701 NULL nohasharray
133984 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
133985 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
133986 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
133987 +tree_insert_41704 tree_insert 0 41704 NULL
133988 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
133989 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
133990 +connector_write_41709 connector_write 3-0 41709 NULL
133991 +read_block_41711 read_block 0 41711 NULL
133992 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
133993 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
133994 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
133995 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
133996 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
133997 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
133998 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
133999 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
134000 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
134001 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
134002 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
134003 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
134004 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
134005 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
134006 +bitmap_load_41755 bitmap_load 0 41755 NULL
134007 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
134008 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
134009 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
134010 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
134011 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
134012 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
134013 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
134014 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
134015 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
134016 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
134017 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
134018 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
134019 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
134020 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
134021 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
134022 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
134023 +show_contrast_41806 show_contrast 0 41806 NULL
134024 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
134025 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
134026 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
134027 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
134028 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
134029 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
134030 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
134031 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
134032 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
134033 +max77686_enable_41821 max77686_enable 0 41821 NULL
134034 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
134035 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
134036 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
134037 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
134038 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
134039 +test_irq_show_41838 test_irq_show 0 41838 NULL
134040 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
134041 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
134042 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
134043 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
134044 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
134045 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
134046 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
134047 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
134048 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
134049 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
134050 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
134051 +pci_map_single_41869 pci_map_single 0 41869 NULL
134052 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
134053 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
134054 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
134055 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
134056 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
134057 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
134058 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
134059 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
134060 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
134061 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
134062 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
134063 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
134064 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
134065 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
134066 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
134067 +get_packet_41914 get_packet 3 41914 &mem_show_41914
134068 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
134069 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
134070 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
134071 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
134072 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
134073 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
134074 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
134075 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
134076 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
134077 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
134078 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
134079 +txq_init_41933 txq_init 0 41933 NULL
134080 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
134081 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
134082 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
134083 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
134084 +vfat_hash_41946 vfat_hash 0 41946 NULL
134085 +read_gssp_41947 read_gssp 3-0 41947 NULL
134086 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
134087 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
134088 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
134089 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
134090 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
134091 +portnames_read_41958 portnames_read 3-0 41958 NULL
134092 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
134093 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
134094 +show_sched6_41960 show_sched6 0 41960 NULL
134095 +show_als_41966 show_als 0 41966 NULL nohasharray
134096 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
134097 +dst_mtu_41969 dst_mtu 0 41969 NULL
134098 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
134099 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
134100 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
134101 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
134102 +_get_slice_41991 _get_slice 0 41991 NULL
134103 +set_temp11_41995 set_temp11 0-4 41995 NULL
134104 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
134105 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
134106 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
134107 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
134108 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
134109 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
134110 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
134111 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
134112 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
134113 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
134114 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
134115 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
134116 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
134117 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
134118 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
134119 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
134120 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
134121 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
134122 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
134123 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
134124 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
134125 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
134126 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
134127 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
134128 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
134129 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
134130 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
134131 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
134132 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
134133 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
134134 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
134135 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
134136 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
134137 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
134138 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
134139 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
134140 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
134141 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
134142 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
134143 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
134144 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
134145 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
134146 +SMB2_read_42082 SMB2_read 0 42082 NULL
134147 +bat1_show_42084 bat1_show 0 42084 NULL
134148 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
134149 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
134150 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
134151 +dfx_open_42091 dfx_open 0 42091 NULL
134152 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
134153 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
134154 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
134155 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
134156 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
134157 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
134158 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
134159 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
134160 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
134161 +store_gps_42118 store_gps 4-0 42118 NULL
134162 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
134163 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
134164 +notify_send_init_42129 notify_send_init 0 42129 NULL
134165 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
134166 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
134167 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
134168 +threads_start_42139 threads_start 0 42139 NULL
134169 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
134170 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
134171 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
134172 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
134173 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
134174 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
134175 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
134176 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
134177 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
134178 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
134179 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
134180 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
134181 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
134182 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
134183 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
134184 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
134185 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
134186 +power_restore_42174 power_restore 0 42174 NULL
134187 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
134188 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
134189 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
134190 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
134191 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
134192 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
134193 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
134194 +reset_slot_42194 reset_slot 0 42194 NULL
134195 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
134196 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
134197 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
134198 +sprom2hex_42204 sprom2hex 0 42204 NULL
134199 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
134200 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
134201 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
134202 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
134203 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
134204 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
134205 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
134206 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
134207 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
134208 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
134209 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
134210 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
134211 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
134212 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
134213 +store_mlid_42247 store_mlid 0-4 42247 NULL
134214 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
134215 +usbtv_start_42251 usbtv_start 0 42251 NULL
134216 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
134217 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
134218 +resources_store_42255 resources_store 0-4 42255 NULL
134219 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
134220 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
134221 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
134222 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
134223 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
134224 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
134225 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
134226 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
134227 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
134228 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
134229 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
134230 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
134231 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
134232 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
134233 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
134234 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
134235 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
134236 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
134237 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
134238 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
134239 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
134240 +osdname_show_42317 osdname_show 0 42317 NULL
134241 +max_luns_show_42319 max_luns_show 0 42319 NULL
134242 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
134243 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
134244 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
134245 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
134246 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
134247 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
134248 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
134249 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
134250 +store_42345 store 0-3 42345 &regulator_state_show_42345
134251 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
134252 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
134253 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
134254 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
134255 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
134256 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
134257 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
134258 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
134259 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
134260 +read_time_42381 read_time 0 42381 NULL nohasharray
134261 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
134262 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
134263 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
134264 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
134265 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
134266 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
134267 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
134268 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
134269 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
134270 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
134271 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
134272 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
134273 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
134274 +krng_get_random_42420 krng_get_random 3 42420 NULL
134275 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
134276 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
134277 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
134278 +device_read_42432 device_read 0-3 42432 NULL
134279 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
134280 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
134281 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
134282 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
134283 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
134284 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
134285 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
134286 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
134287 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
134288 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
134289 +store_42448 store 0 42448 NULL
134290 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
134291 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
134292 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134293 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134294 +__clk_enable_42456 __clk_enable 0 42456 NULL
134295 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134296 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134297 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134298 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134299 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134300 +sta_state_42478 sta_state 0 42478 NULL
134301 +show_coresize_42479 show_coresize 0 42479 NULL
134302 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134303 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134304 +set_zone_42484 set_zone 0-4 42484 NULL
134305 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134306 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134307 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134308 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134309 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134310 +callback_42494 callback 0 42494 NULL
134311 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134312 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134313 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134314 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134315 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134316 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134317 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134318 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134319 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134320 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134321 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134322 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134323 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134324 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134325 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134326 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134327 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134328 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134329 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134330 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134331 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134332 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134333 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134334 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134335 +request_firmware_42553 request_firmware 0 42553 NULL
134336 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134337 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134338 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134339 +portio_type_show_42562 portio_type_show 0 42562 NULL
134340 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134341 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134342 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134343 +get_in_min_42567 get_in_min 0 42567 NULL
134344 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134345 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134346 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134347 +memory_failure_42590 memory_failure 0 42590 NULL
134348 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134349 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134350 +get_enable_42601 get_enable 0 42601 NULL
134351 +map_state_42602 map_state 1 42602 NULL nohasharray
134352 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134353 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134354 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134355 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134356 +get_div_42612 get_div 0 42612 NULL
134357 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134358 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134359 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134360 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134361 +read_42618 read 0 42618 &release_lockspace_42618
134362 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134363 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134364 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134365 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134366 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134367 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134368 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134369 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134370 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134371 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134372 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134373 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134374 +num_controllers_42644 num_controllers 0 42644 NULL
134375 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134376 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134377 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134378 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134379 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134380 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134381 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134382 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134383 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134384 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134385 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134386 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134387 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134388 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134389 +show_cidmode_42671 show_cidmode 0 42671 NULL
134390 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134391 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134392 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134393 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134394 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134395 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134396 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134397 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134398 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134399 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134400 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134401 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134402 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134403 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134404 +vb2_read_42703 vb2_read 3-0 42703 NULL
134405 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134406 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134407 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134408 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134409 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134410 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134411 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134412 +read_status_42722 read_status 0 42722 NULL
134413 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134414 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134415 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134416 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134417 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134418 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134419 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134420 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134421 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134422 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134423 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134424 +SendReceive2_42742 SendReceive2 0 42742 NULL
134425 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134426 +write_42746 write 0 42746 &sdev_show_modalias_42746
134427 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134428 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134429 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134430 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134431 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134432 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134433 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134434 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134435 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134436 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134437 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134438 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134439 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134440 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134441 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134442 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134443 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134444 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134445 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134446 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134447 +show_chglim_42794 show_chglim 0 42794 NULL
134448 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134449 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134450 +show_line1_42806 show_line1 0 42806 NULL
134451 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134452 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134453 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134454 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134455 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134456 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134457 +set_arg_42824 set_arg 3 42824 NULL
134458 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134459 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134460 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134461 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134462 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134463 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134464 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134465 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134466 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134467 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134468 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134469 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134470 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134471 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134472 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134473 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134474 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134475 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134476 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134477 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134478 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134479 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134480 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134481 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134482 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134483 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134484 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134485 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134486 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134487 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134488 +c2_up_42890 c2_up 0 42890 NULL
134489 +pci_write_42893 pci_write 0 42893 NULL
134490 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134491 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134492 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134493 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134494 +hd_end_request_42904 hd_end_request 2 42904 NULL
134495 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134496 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134497 +rds_create_42907 rds_create 0 42907 NULL
134498 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134499 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134500 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134501 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134502 +device_show_int_42919 device_show_int 0 42919 NULL
134503 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134504 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134505 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134506 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134507 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134508 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134509 +bnx2_open_42936 bnx2_open 0 42936 NULL
134510 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134511 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134512 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134513 +handle_response_42945 handle_response 0 42945 NULL
134514 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134515 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134516 +hashtab_map_42947 hashtab_map 0 42947 NULL
134517 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134518 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134519 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134520 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134521 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134522 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134523 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134524 +n_pins_show_42973 n_pins_show 0 42973 NULL
134525 +show_temp62_42975 show_temp62 0 42975 NULL
134526 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134527 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134528 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134529 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134530 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134531 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134532 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134533 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134534 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134535 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134536 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134537 +image_size_show_42992 image_size_show 0 42992 NULL
134538 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134539 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134540 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134541 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134542 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134543 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134544 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134545 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134546 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134547 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134548 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134549 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134550 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134551 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134552 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134553 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134554 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134555 +max_queue_show_43036 max_queue_show 0 43036 NULL
134556 +set_icon_43037 set_icon 0-3 43037 NULL
134557 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134558 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134559 +write_s64_43043 write_s64 0 43043 NULL
134560 +show_port_name_43051 show_port_name 0 43051 NULL
134561 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134562 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134563 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134564 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134565 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134566 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134567 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134568 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134569 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134570 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134571 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134572 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134573 +get_attention_status_43073 get_attention_status 0 43073 NULL
134574 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134575 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134576 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134577 +get_slave_size_43081 get_slave_size 0 43081 NULL
134578 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134579 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134580 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134581 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134582 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134583 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134584 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134585 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134586 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134587 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134588 +dump_skip_43098 dump_skip 2 43098 NULL
134589 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134590 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134591 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134592 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134593 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134594 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134595 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134596 +store_43112 store 0 43112 NULL
134597 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134598 +open_43117 open 0 43117 NULL
134599 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134600 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134601 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134602 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134603 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134604 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134605 +dmfe_open_43139 dmfe_open 0 43139 NULL
134606 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134607 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134608 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134609 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
134610 +show_enabled_43152 show_enabled 0 43152 NULL
134611 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
134612 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
134613 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
134614 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
134615 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
134616 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
134617 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
134618 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
134619 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
134620 +_read_43194 _read 0 43194 NULL
134621 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
134622 +teiup_create_43201 teiup_create 3 43201 NULL
134623 +uio_write_43202 uio_write 3-0 43202 NULL
134624 +iso_callback_43208 iso_callback 3 43208 NULL
134625 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
134626 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
134627 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
134628 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
134629 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
134630 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
134631 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
134632 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
134633 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
134634 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
134635 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
134636 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
134637 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
134638 +read_status_43238 read_status 0 43238 NULL
134639 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
134640 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
134641 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
134642 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
134643 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
134644 +fixup_leb_43256 fixup_leb 3 43256 NULL
134645 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
134646 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
134647 +store_wwan_43264 store_wwan 4-0 43264 NULL
134648 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
134649 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
134650 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
134651 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
134652 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
134653 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
134654 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
134655 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
134656 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
134657 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
134658 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
134659 +src_frames_43281 src_frames 0 43281 NULL nohasharray
134660 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
134661 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
134662 +lookup_fast_43292 lookup_fast 0 43292 NULL
134663 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
134664 +show_num_ports_43296 show_num_ports 0 43296 NULL
134665 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
134666 +lm3533_read_43309 lm3533_read 0 43309 NULL
134667 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
134668 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
134669 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
134670 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
134671 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
134672 +try_charge_43315 try_charge 0 43315 NULL
134673 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
134674 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
134675 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
134676 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
134677 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
134678 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
134679 +sja1000_open_43326 sja1000_open 0 43326 NULL
134680 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
134681 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
134682 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
134683 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
134684 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
134685 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
134686 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
134687 +set_peripheral_43353 set_peripheral 0 43353 NULL
134688 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
134689 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
134690 +may_create_key_43363 may_create_key 0 43363 NULL
134691 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
134692 +pn_init_43370 pn_init 0 43370 NULL
134693 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
134694 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
134695 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
134696 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
134697 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
134698 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
134699 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
134700 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
134701 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
134702 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
134703 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
134704 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
134705 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
134706 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
134707 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
134708 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
134709 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
134710 +xenfb_write_43412 xenfb_write 3 43412 NULL
134711 +show_linear_43414 show_linear 0 43414 NULL nohasharray
134712 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
134713 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
134714 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
134715 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
134716 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
134717 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
134718 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
134719 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
134720 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
134721 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
134722 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
134723 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
134724 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
134725 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
134726 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
134727 +send_pre_block_43442 send_pre_block 0 43442 NULL
134728 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
134729 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
134730 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
134731 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
134732 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
134733 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
134734 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
134735 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
134736 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
134737 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
134738 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
134739 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
134740 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
134741 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
134742 +write_43473 write 0 43473 NULL
134743 +hook_43475 hook 0 43475 NULL
134744 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
134745 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
134746 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
134747 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
134748 +vga_get_43488 vga_get 0 43488 NULL
134749 +vmemdup_43489 vmemdup 2 43489 NULL
134750 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
134751 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
134752 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
134753 +show_lid_43498 show_lid 0 43498 NULL
134754 +init_43500 init 0 43500 NULL nohasharray
134755 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
134756 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
134757 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
134758 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
134759 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
134760 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
134761 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
134762 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
134763 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
134764 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
134765 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
134766 +read_events_43534 read_events 3 43534 NULL
134767 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
134768 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
134769 +store_43537 store 0-3 43537 NULL
134770 +store_43539 store 0 43539 NULL
134771 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
134772 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
134773 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
134774 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
134775 +request_resource_43548 request_resource 0 43548 NULL
134776 +store_43549 store 0-4 43549 NULL
134777 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
134778 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
134779 +amd756_access_43553 amd756_access 0 43553 NULL
134780 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
134781 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
134782 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
134783 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
134784 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
134785 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
134786 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
134787 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
134788 +passive_store_43589 passive_store 0-4 43589 NULL
134789 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
134790 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
134791 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
134792 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
134793 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
134794 +proc_read_43614 proc_read 3-0 43614 NULL
134795 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
134796 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
134797 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
134798 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
134799 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
134800 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
134801 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
134802 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
134803 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
134804 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
134805 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
134806 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
134807 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
134808 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
134809 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
134810 +random_write_43656 random_write 3-0 43656 NULL
134811 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
134812 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
134813 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
134814 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
134815 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
134816 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
134817 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
134818 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
134819 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
134820 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
134821 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
134822 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
134823 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
134824 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
134825 +start_43697 start 0 43697 NULL
134826 +show_43699 show 0 43699 NULL
134827 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
134828 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
134829 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
134830 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
134831 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
134832 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
134833 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
134834 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
134835 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
134836 +show_hyst_43718 show_hyst 0 43718 NULL
134837 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
134838 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
134839 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
134840 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
134841 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
134842 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
134843 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
134844 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
134845 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
134846 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
134847 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
134848 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
134849 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
134850 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
134851 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
134852 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
134853 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
134854 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
134855 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
134856 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
134857 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
134858 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
134859 +panic_happened_43756 panic_happened 0 43756 NULL
134860 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
134861 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
134862 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
134863 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
134864 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
134865 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
134866 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
134867 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
134868 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
134869 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
134870 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
134871 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
134872 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
134873 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
134874 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
134875 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
134876 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
134877 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
134878 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
134879 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
134880 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
134881 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
134882 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
134883 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
134884 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
134885 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
134886 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
134887 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
134888 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
134889 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
134890 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
134891 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
134892 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
134893 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
134894 +max_channels_43840 max_channels 0 43840 NULL
134895 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
134896 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
134897 +read_flush_43851 read_flush 3-0 43851 NULL
134898 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
134899 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
134900 +resume_43864 resume 0 43864 NULL nohasharray
134901 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
134902 +port_number_show_43866 port_number_show 0 43866 NULL
134903 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
134904 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
134905 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
134906 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
134907 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
134908 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
134909 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
134910 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
134911 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
134912 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
134913 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
134914 +write_43894 write 0-3 43894 NULL
134915 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
134916 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
134917 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
134918 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
134919 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
134920 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
134921 +set_temp8_43915 set_temp8 0-4 43915 NULL
134922 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
134923 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
134924 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
134925 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
134926 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
134927 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
134928 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
134929 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
134930 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
134931 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
134932 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
134933 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
134934 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
134935 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
134936 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
134937 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
134938 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
134939 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
134940 +show_unit_43962 show_unit 0 43962 NULL
134941 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
134942 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
134943 +cache_request_43968 cache_request 0 43968 NULL nohasharray
134944 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
134945 +iflink_show_43970 iflink_show 0 43970 NULL
134946 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
134947 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
134948 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
134949 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
134950 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
134951 +netdev_init_43991 netdev_init 0 43991 NULL
134952 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
134953 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
134954 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
134955 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
134956 +ulist_add_43994 ulist_add 0 43994 NULL
134957 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
134958 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
134959 +emit_flags_44006 emit_flags 3-4 44006 NULL
134960 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
134961 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
134962 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
134963 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
134964 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
134965 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
134966 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
134967 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
134968 +address_mask_show_44028 address_mask_show 0 44028 NULL
134969 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
134970 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
134971 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
134972 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
134973 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
134974 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
134975 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
134976 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
134977 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
134978 +show_44058 show 0 44058 NULL
134979 +sprint_frac_44059 sprint_frac 0 44059 NULL
134980 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
134981 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
134982 +wmi_call_44066 wmi_call 0 44066 NULL
134983 +vx2_inb_44069 vx2_inb 0 44069 NULL
134984 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
134985 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
134986 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
134987 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
134988 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
134989 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
134990 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
134991 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
134992 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
134993 +x25_listen_44090 x25_listen 0 44090 NULL
134994 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
134995 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
134996 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
134997 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
134998 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
134999 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
135000 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
135001 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
135002 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
135003 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
135004 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
135005 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
135006 +raid_level_show_44108 raid_level_show 0 44108 NULL
135007 +add_update_code_44109 add_update_code 1 44109 NULL
135008 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
135009 +check_idq_44117 check_idq 0 44117 NULL
135010 +do_readpage_44120 do_readpage 0 44120 NULL
135011 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
135012 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
135013 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
135014 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
135015 +do_sock_read_44132 do_sock_read 0 44132 NULL
135016 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
135017 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
135018 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
135019 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
135020 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
135021 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
135022 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
135023 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
135024 +direct_access_44144 direct_access 0 44144 NULL
135025 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
135026 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
135027 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
135028 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
135029 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
135030 +coda_permission_44158 coda_permission 0 44158 NULL
135031 +summary_show_44161 summary_show 0 44161 NULL nohasharray
135032 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
135033 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
135034 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
135035 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
135036 +atl1_up_44170 atl1_up 0 44170 NULL
135037 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
135038 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
135039 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
135040 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
135041 +tty_line_name_44181 tty_line_name 0 44181 NULL
135042 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
135043 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
135044 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
135045 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
135046 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
135047 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
135048 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
135049 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
135050 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
135051 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
135052 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
135053 +__set_free_44211 __set_free 2 44211 NULL
135054 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
135055 +write_44213 write 0 44213 &claim_ptd_buffers_44213
135056 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
135057 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
135058 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
135059 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
135060 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
135061 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
135062 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
135063 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
135064 +show_adc_44229 show_adc 0 44229 NULL
135065 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
135066 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
135067 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
135068 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
135069 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
135070 +write_44238 write 0-4 44238 NULL nohasharray
135071 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
135072 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
135073 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
135074 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
135075 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
135076 +extra_show_44247 extra_show 0 44247 NULL nohasharray
135077 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
135078 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
135079 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
135080 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
135081 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
135082 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
135083 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
135084 +minix_getattr_44267 minix_getattr 0 44267 NULL
135085 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
135086 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
135087 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
135088 +device_create_file_44285 device_create_file 0 44285 NULL
135089 +initstate_show_44288 initstate_show 0 44288 NULL
135090 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
135091 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
135092 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
135093 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
135094 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
135095 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
135096 +store_companion_44297 store_companion 0-4 44297 NULL
135097 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
135098 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
135099 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
135100 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
135101 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
135102 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
135103 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
135104 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
135105 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
135106 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
135107 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
135108 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
135109 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
135110 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
135111 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
135112 +rs_init_44327 rs_init 1 44327 NULL
135113 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
135114 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
135115 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
135116 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
135117 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
135118 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
135119 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
135120 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
135121 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
135122 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
135123 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
135124 +set_format_44357 set_format 0 44357 NULL nohasharray
135125 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
135126 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
135127 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
135128 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
135129 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
135130 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
135131 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
135132 +ubi_sync_44391 ubi_sync 0 44391 NULL
135133 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
135134 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
135135 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
135136 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
135137 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
135138 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
135139 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
135140 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
135141 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
135142 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
135143 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
135144 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
135145 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
135146 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
135147 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
135148 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
135149 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
135150 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
135151 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
135152 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
135153 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
135154 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
135155 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
135156 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
135157 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
135158 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
135159 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
135160 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
135161 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
135162 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
135163 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
135164 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
135165 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
135166 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
135167 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
135168 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
135169 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
135170 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
135171 +allocate_mid_44479 allocate_mid 0 44479 NULL
135172 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
135173 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
135174 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
135175 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
135176 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
135177 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
135178 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
135179 +cond_read_node_44488 cond_read_node 0 44488 NULL
135180 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
135181 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
135182 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
135183 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
135184 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
135185 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
135186 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
135187 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
135188 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
135189 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
135190 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
135191 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
135192 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
135193 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
135194 +spidev_write_44510 spidev_write 3-0 44510 NULL
135195 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
135196 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
135197 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
135198 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
135199 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
135200 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
135201 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
135202 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
135203 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
135204 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
135205 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
135206 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
135207 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
135208 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
135209 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
135210 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
135211 +show_registers_44567 show_registers 0 44567 NULL nohasharray
135212 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
135213 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
135214 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
135215 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
135216 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
135217 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
135218 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
135219 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
135220 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
135221 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
135222 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
135223 +show_44594 show 0 44594 NULL nohasharray
135224 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
135225 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
135226 +get_fan_min_44596 get_fan_min 0 44596 NULL
135227 +popen_44599 popen 0 44599 NULL
135228 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
135229 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
135230 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
135231 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
135232 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
135233 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
135234 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
135235 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
135236 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
135237 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
135238 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
135239 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
135240 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
135241 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
135242 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
135243 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
135244 +show_match_busid_44647 show_match_busid 0 44647 NULL
135245 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
135246 +store_44659 store 0-3 44659 NULL
135247 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
135248 +show_ctrl_44671 show_ctrl 0 44671 NULL
135249 +mpi_resize_44674 mpi_resize 2 44674 NULL
135250 +auxch_init_44675 auxch_init 0 44675 NULL
135251 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
135252 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
135253 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
135254 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
135255 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
135256 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
135257 +ts_read_44687 ts_read 3-0 44687 NULL
135258 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
135259 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
135260 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
135261 +show_host_busy_44693 show_host_busy 0 44693 NULL
135262 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
135263 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
135264 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
135265 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
135266 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
135267 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
135268 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
135269 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
135270 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
135271 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
135272 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
135273 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
135274 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
135275 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
135276 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
135277 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
135278 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
135279 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
135280 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
135281 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
135282 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
135283 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
135284 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
135285 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
135286 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
135287 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
135288 +bop_assign_44765 bop_assign 0 44765 NULL
135289 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
135290 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
135291 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
135292 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135293 +show_44772 show 0 44772 NULL nohasharray
135294 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135295 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135296 +readstat_44780 readstat 0 44780 NULL
135297 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135298 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135299 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135300 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135301 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135302 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135303 +cas_open_44801 cas_open 0 44801 NULL
135304 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135305 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135306 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135307 +sbs_init_44817 sbs_init 0 44817 NULL
135308 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135309 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135310 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135311 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135312 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135313 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135314 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135315 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135316 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135317 +units_sprintf_44833 units_sprintf 0 44833 NULL
135318 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135319 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135320 +node_show_44836 node_show 0 44836 NULL
135321 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135322 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135323 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135324 +cross_eof_44848 cross_eof 0 44848 NULL
135325 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135326 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135327 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135328 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135329 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135330 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135331 +copydesc_user_44855 copydesc_user 3 44855 NULL
135332 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135333 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135334 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135335 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135336 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135337 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135338 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135339 +set_advertising_44870 set_advertising 4 44870 NULL
135340 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135341 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135342 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135343 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135344 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135345 +skb_availroom_44883 skb_availroom 0 44883 NULL
135346 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135347 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135348 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135349 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135350 +kaweth_open_44889 kaweth_open 0 44889 NULL
135351 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135352 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135353 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135354 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135355 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135356 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135357 +async_readv_44898 async_readv 0 44898 NULL
135358 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135359 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135360 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135361 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135362 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135363 +ptype_show_44913 ptype_show 0 44913 NULL
135364 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135365 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135366 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135367 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135368 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135369 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135370 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135371 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135372 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135373 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135374 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135375 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135376 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135377 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135378 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135379 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135380 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135381 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135382 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135383 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135384 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135385 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135386 +log_debug_read_44994 log_debug_read 0 44994 NULL
135387 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135388 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135389 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135390 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135391 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135392 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135393 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135394 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135395 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135396 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135397 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135398 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135399 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135400 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135401 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135402 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135403 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135404 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135405 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135406 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135407 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135408 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135409 +show_in_label_45039 show_in_label 0 45039 NULL
135410 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135411 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135412 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135413 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135414 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135415 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135416 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135417 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135418 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135419 +sel_write_user_45060 sel_write_user 3 45060 NULL
135420 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135421 +show_45064 show 0 45064 NULL
135422 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135423 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135424 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135425 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135426 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135427 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135428 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135429 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135430 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135431 +__device_suspend_45089 __device_suspend 0 45089 NULL
135432 +getattr_45091 getattr 0 45091 NULL
135433 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135434 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135435 +snd_card_new_45104 snd_card_new 5 45104 NULL
135436 +write_iter_45109 write_iter 0 45109 NULL
135437 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135438 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135439 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135440 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135441 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135442 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135443 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135444 +send_to_tty_45141 send_to_tty 3 45141 NULL
135445 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135446 +command_setapcor_45143 command_setapcor 0 45143 NULL
135447 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135448 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135449 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135450 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135451 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135452 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135453 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135454 +device_write_45156 device_write 3-0 45156 NULL
135455 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135456 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135457 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135458 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135459 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135460 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135461 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135462 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135463 +mce_write_45187 mce_write 0 45187 NULL
135464 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135465 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135466 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135467 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135468 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135469 +kstrtou16_45199 kstrtou16 0 45199 NULL
135470 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135471 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135472 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135473 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135474 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135475 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135476 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135477 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135478 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135479 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135480 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135481 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135482 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135483 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135484 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135485 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135486 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135487 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135488 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135489 +event_enable_write_45238 event_enable_write 3 45238 NULL
135490 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135491 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135492 +show_45247 show 0 45247 NULL
135493 +write_ltv_45250 write_ltv 0 45250 NULL
135494 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135495 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135496 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135497 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135498 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135499 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135500 +store_45285 store 0 45285 NULL
135501 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135502 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135503 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135504 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135505 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135506 +category_show_45304 category_show 0 45304 NULL nohasharray
135507 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135508 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135509 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135510 +hippi_header_45313 hippi_header 0 45313 NULL
135511 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135512 +compass_command_45324 compass_command 0 45324 NULL
135513 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135514 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135515 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135516 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135517 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135518 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135519 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135520 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135521 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135522 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135523 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135524 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135525 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135526 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135527 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135528 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135529 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135530 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135531 +wlcore_write_45391 wlcore_write 0 45391 NULL
135532 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135533 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135534 +keymap_store_45406 keymap_store 4 45406 NULL
135535 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135536 +show_45409 show 0 45409 NULL
135537 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135538 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135539 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135540 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135541 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135542 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135543 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135544 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135545 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135546 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135547 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135548 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135549 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135550 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135551 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135552 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135553 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135554 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135555 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135556 +pm_state_show_45438 pm_state_show 0 45438 NULL
135557 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135558 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135559 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135560 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135561 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135562 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135563 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135564 +catc_open_45451 catc_open 0 45451 NULL
135565 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135566 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135567 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135568 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135569 +__node_remap_45458 __node_remap 4 45458 NULL
135570 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135571 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135572 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135573 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135574 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135575 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135576 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135577 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135578 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135579 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135580 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135581 +ec_read_45485 ec_read 0 45485 NULL
135582 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135583 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135584 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135585 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135586 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135587 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135588 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135589 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135590 +get_stats_45508 get_stats 0 45508 NULL
135591 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135592 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135593 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135594 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135595 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135596 +store_45525 store 0-3 45525 &power_state_show_45525
135597 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135598 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135599 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135600 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135601 +copy_macs_45534 copy_macs 4 45534 NULL
135602 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135603 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135604 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135605 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135606 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135607 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135608 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135609 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
135610 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
135611 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
135612 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
135613 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
135614 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
135615 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
135616 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
135617 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
135618 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
135619 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
135620 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
135621 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
135622 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
135623 +request_fw_file_45567 request_fw_file 0 45567 NULL
135624 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
135625 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
135626 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
135627 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
135628 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
135629 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
135630 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
135631 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
135632 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
135633 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
135634 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
135635 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
135636 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
135637 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
135638 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
135639 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
135640 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
135641 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
135642 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
135643 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
135644 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
135645 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
135646 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
135647 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
135648 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
135649 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
135650 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
135651 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
135652 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
135653 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
135654 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
135655 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
135656 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
135657 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
135658 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
135659 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
135660 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
135661 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
135662 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
135663 +modelname_store_45663 modelname_store 0-4 45663 NULL
135664 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
135665 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
135666 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
135667 +sd_probe_45675 sd_probe 0 45675 NULL
135668 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
135669 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
135670 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
135671 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
135672 +set_params_45684 set_params 0 45684 NULL nohasharray
135673 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
135674 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
135675 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
135676 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
135677 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
135678 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
135679 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
135680 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
135681 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
135682 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
135683 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
135684 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
135685 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
135686 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
135687 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
135688 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
135689 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
135690 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
135691 +get_iface_param_45719 get_iface_param 0 45719 NULL
135692 +show_high_kb_45721 show_high_kb 0 45721 NULL
135693 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
135694 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
135695 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
135696 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
135697 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
135698 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
135699 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
135700 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
135701 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
135702 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
135703 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
135704 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
135705 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
135706 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
135707 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
135708 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
135709 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
135710 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
135711 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
135712 +FUA_show_45776 FUA_show 0 45776 NULL
135713 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
135714 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
135715 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
135716 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
135717 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
135718 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
135719 +cma_release_45795 cma_release 3 45795 NULL
135720 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
135721 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
135722 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
135723 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
135724 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
135725 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
135726 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
135727 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
135728 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
135729 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
135730 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
135731 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
135732 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
135733 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
135734 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
135735 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
135736 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
135737 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
135738 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
135739 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
135740 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
135741 +start_endpoints_45825 start_endpoints 0 45825 NULL
135742 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
135743 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
135744 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
135745 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
135746 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
135747 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
135748 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
135749 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
135750 +store_learning_45844 store_learning 0 45844 NULL
135751 +insert_state_45848 insert_state 0 45848 NULL
135752 +activity_read_45850 activity_read 0-5-6 45850 NULL
135753 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
135754 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
135755 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
135756 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
135757 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
135758 +isdn_write_45863 isdn_write 3-0 45863 NULL
135759 +align_show_45871 align_show 0 45871 NULL
135760 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
135761 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
135762 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
135763 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
135764 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
135765 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
135766 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
135767 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
135768 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
135769 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
135770 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
135771 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
135772 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
135773 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
135774 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
135775 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
135776 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
135777 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
135778 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
135779 +lcd_read_45922 lcd_read 0-3 45922 NULL
135780 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
135781 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
135782 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
135783 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
135784 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
135785 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
135786 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
135787 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
135788 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
135789 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
135790 +show_fan_value_45938 show_fan_value 0 45938 NULL
135791 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
135792 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
135793 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
135794 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
135795 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
135796 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
135797 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
135798 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
135799 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
135800 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
135801 +set_45961 set 0 45961 NULL
135802 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
135803 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
135804 +copy_to_45969 copy_to 3 45969 NULL nohasharray
135805 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
135806 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
135807 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
135808 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
135809 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
135810 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
135811 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
135812 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
135813 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
135814 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
135815 +dn_device_event_46004 dn_device_event 0 46004 NULL
135816 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
135817 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
135818 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
135819 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
135820 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
135821 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
135822 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
135823 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
135824 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
135825 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
135826 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
135827 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
135828 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
135829 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
135830 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
135831 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
135832 +socket_create_46047 socket_create 0 46047 NULL
135833 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
135834 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
135835 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
135836 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
135837 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
135838 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
135839 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
135840 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
135841 +slhc_toss_46066 slhc_toss 0 46066 NULL
135842 +in_use_show_46075 in_use_show 0 46075 NULL
135843 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
135844 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
135845 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
135846 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
135847 +unlock_lock_46087 unlock_lock 0 46087 NULL
135848 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
135849 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
135850 +store_46095 store 0 46095 NULL
135851 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
135852 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
135853 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
135854 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
135855 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
135856 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
135857 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
135858 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
135859 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
135860 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
135861 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
135862 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
135863 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
135864 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
135865 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
135866 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
135867 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
135868 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
135869 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
135870 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
135871 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
135872 +dgram_bind_46155 dgram_bind 0 46155 NULL
135873 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
135874 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
135875 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
135876 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
135877 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
135878 +write_index_46171 write_index 0 46171 NULL
135879 +open_46177 open 0 46177 NULL
135880 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
135881 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
135882 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
135883 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
135884 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
135885 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
135886 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
135887 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
135888 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
135889 +fq_resize_46195 fq_resize 2 46195 NULL
135890 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
135891 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
135892 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
135893 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
135894 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
135895 +appid_show_46198 appid_show 0 46198 NULL
135896 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
135897 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
135898 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
135899 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
135900 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
135901 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
135902 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
135903 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
135904 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
135905 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
135906 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
135907 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
135908 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
135909 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
135910 +__get_any_page_46230 __get_any_page 0 46230 NULL
135911 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
135912 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
135913 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
135914 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
135915 +show_in_min_46238 show_in_min 0 46238 NULL
135916 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
135917 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
135918 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
135919 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
135920 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
135921 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
135922 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
135923 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
135924 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
135925 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
135926 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
135927 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
135928 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
135929 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
135930 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
135931 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
135932 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
135933 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
135934 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
135935 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
135936 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
135937 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
135938 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
135939 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
135940 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
135941 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
135942 +store_led_46310 store_led 0-4 46310 NULL
135943 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
135944 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
135945 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
135946 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
135947 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
135948 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
135949 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
135950 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
135951 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
135952 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
135953 +gs_can_open_46335 gs_can_open 0 46335 NULL
135954 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
135955 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
135956 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
135957 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
135958 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
135959 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
135960 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
135961 +mpt_config_46343 mpt_config 0 46343 NULL
135962 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
135963 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
135964 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
135965 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
135966 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
135967 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
135968 +show_icon_46360 show_icon 4-0 46360 NULL
135969 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
135970 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
135971 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
135972 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
135973 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
135974 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
135975 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
135976 +via_build_controls_46378 via_build_controls 0 46378 NULL
135977 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
135978 +rng_get_data_46382 rng_get_data 0 46382 NULL
135979 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
135980 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
135981 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
135982 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
135983 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
135984 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
135985 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
135986 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
135987 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
135988 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
135989 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
135990 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
135991 +addr_to_user_46418 addr_to_user 0 46418 NULL
135992 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
135993 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
135994 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
135995 +proto_show_46426 proto_show 0 46426 NULL nohasharray
135996 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
135997 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
135998 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
135999 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
136000 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
136001 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
136002 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
136003 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
136004 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
136005 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
136006 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
136007 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
136008 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
136009 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
136010 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
136011 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
136012 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
136013 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
136014 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
136015 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
136016 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
136017 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
136018 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
136019 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
136020 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
136021 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
136022 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
136023 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
136024 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
136025 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
136026 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
136027 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
136028 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
136029 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
136030 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
136031 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
136032 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
136033 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
136034 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
136035 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
136036 +pptp_bind_46520 pptp_bind 0 46520 NULL
136037 +isoc_init_46521 isoc_init 0 46521 NULL
136038 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
136039 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
136040 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
136041 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
136042 +check_connect_46536 check_connect 0 46536 NULL
136043 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
136044 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
136045 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
136046 +raid_show_state_46545 raid_show_state 0 46545 NULL
136047 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
136048 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
136049 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
136050 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
136051 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
136052 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
136053 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
136054 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
136055 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
136056 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
136057 +nr_header_46575 nr_header 0 46575 NULL
136058 +store_46576 store 0-3 46576 NULL
136059 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
136060 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
136061 +__iwl_up_46589 __iwl_up 0 46589 NULL
136062 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
136063 +show_mute_46600 show_mute 0 46600 NULL nohasharray
136064 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
136065 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
136066 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
136067 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
136068 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
136069 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
136070 +dead_write_46612 dead_write 0 46612 NULL nohasharray
136071 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
136072 +stream_start_46613 stream_start 0 46613 NULL nohasharray
136073 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
136074 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
136075 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
136076 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
136077 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
136078 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
136079 +get_mode_46623 get_mode 0 46623 NULL
136080 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
136081 +dsense_show_46626 dsense_show 0 46626 NULL
136082 +il_set_mode_46630 il_set_mode 0 46630 NULL
136083 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
136084 +regmap_read_46634 regmap_read 0 46634 NULL
136085 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
136086 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
136087 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
136088 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
136089 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
136090 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
136091 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
136092 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
136093 +fanout_add_46656 fanout_add 0 46656 NULL
136094 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
136095 +read_short_reg_46669 read_short_reg 0 46669 NULL
136096 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
136097 +stream_pause_46673 stream_pause 0 46673 NULL
136098 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
136099 +msr_read_46679 msr_read 0-3 46679 NULL
136100 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
136101 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
136102 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
136103 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
136104 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
136105 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
136106 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
136107 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
136108 +saa7185_init_46704 saa7185_init 0 46704 NULL
136109 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
136110 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
136111 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
136112 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
136113 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
136114 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
136115 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
136116 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
136117 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
136118 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
136119 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
136120 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
136121 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
136122 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
136123 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
136124 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
136125 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
136126 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
136127 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
136128 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
136129 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
136130 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
136131 +show_fan_status_46761 show_fan_status 0 46761 NULL
136132 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
136133 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
136134 +inet6_create_46770 inet6_create 0 46770 NULL
136135 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
136136 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
136137 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
136138 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
136139 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
136140 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
136141 +show_max_min_46796 show_max_min 0 46796 NULL
136142 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
136143 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
136144 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
136145 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
136146 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
136147 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
136148 +writefn_46819 writefn 0-3 46819 NULL
136149 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
136150 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
136151 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
136152 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
136153 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
136154 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
136155 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
136156 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
136157 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
136158 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
136159 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
136160 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
136161 +spi_async_46857 spi_async 0 46857 NULL
136162 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
136163 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
136164 +vsnprintf_46863 vsnprintf 0 46863 NULL
136165 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
136166 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
136167 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
136168 +restart_array_46866 restart_array 0 46866 NULL
136169 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
136170 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
136171 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
136172 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
136173 +rvmalloc_46873 rvmalloc 1 46873 NULL
136174 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
136175 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
136176 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
136177 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
136178 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
136179 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
136180 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
136181 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
136182 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
136183 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
136184 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
136185 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
136186 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
136187 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
136188 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
136189 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
136190 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
136191 +dgram_bind_46908 dgram_bind 0 46908 NULL
136192 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
136193 +store_46910 store 0-2 46910 NULL
136194 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
136195 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
136196 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
136197 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
136198 +igbvf_open_46920 igbvf_open 0 46920 NULL
136199 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
136200 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
136201 +fb_write_46924 fb_write 3-0 46924 NULL
136202 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
136203 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
136204 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
136205 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
136206 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
136207 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
136208 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
136209 +coda_fsync_46958 coda_fsync 0 46958 NULL
136210 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
136211 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
136212 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
136213 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
136214 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
136215 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
136216 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
136217 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
136218 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
136219 +user_set_46991 user_set 0 46991 NULL
136220 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
136221 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
136222 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
136223 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
136224 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
136225 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
136226 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
136227 +x25_device_event_47006 x25_device_event 0 47006 NULL
136228 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
136229 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
136230 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
136231 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
136232 +__map_single_47020 __map_single 4-3-7 47020 NULL
136233 +usbpn_open_47021 usbpn_open 0 47021 NULL
136234 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
136235 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
136236 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
136237 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
136238 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
136239 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
136240 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
136241 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
136242 +show_v86d_47041 show_v86d 0 47041 NULL
136243 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
136244 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
136245 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
136246 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
136247 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
136248 +final_47055 final 0 47055 NULL
136249 +open_rx_47057 open_rx 0 47057 NULL
136250 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
136251 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
136252 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
136253 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
136254 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
136255 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
136256 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
136257 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
136258 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
136259 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
136260 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
136261 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
136262 +export_47078 export 0 47078 NULL
136263 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
136264 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
136265 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
136266 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
136267 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
136268 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
136269 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
136270 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
136271 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
136272 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
136273 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
136274 +carrier_show_47115 carrier_show 0 47115 NULL
136275 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
136276 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
136277 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
136278 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
136279 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
136280 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
136281 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
136282 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
136283 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
136284 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
136285 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
136286 +show_streaming_47160 show_streaming 0 47160 NULL
136287 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
136288 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
136289 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
136290 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
136291 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
136292 +part_fail_show_47168 part_fail_show 0 47168 NULL
136293 +set_temp_47169 set_temp 0-4 47169 NULL
136294 +reg_show_name_47170 reg_show_name 0 47170 NULL
136295 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136296 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136297 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136298 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136299 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136300 +__set_signal_47207 __set_signal 0-4 47207 NULL
136301 +__rds_create_47212 __rds_create 0 47212 NULL
136302 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136303 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136304 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136305 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136306 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136307 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136308 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136309 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136310 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136311 +l2headersize_47238 l2headersize 0 47238 NULL
136312 +options_write_47243 options_write 3-0 47243 NULL
136313 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136314 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136315 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136316 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136317 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136318 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136319 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136320 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136321 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136322 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136323 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136324 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136325 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136326 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136327 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136328 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136329 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136330 +reg_write_47288 reg_write 0 47288 NULL
136331 +setattr_47289 setattr 0 47289 NULL
136332 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136333 +vsnprintf_47291 vsnprintf 0 47291 NULL
136334 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136335 +show_47293 show 0 47293 NULL
136336 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136337 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136338 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136339 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136340 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136341 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136342 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136343 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136344 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136345 +get_l4proto_47318 get_l4proto 0 47318 NULL
136346 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136347 +skein1024_export_47324 skein1024_export 0 47324 NULL
136348 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136349 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136350 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136351 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136352 +tune_set_47343 tune_set 0-5 47343 NULL
136353 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136354 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136355 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136356 +md_allow_write_47353 md_allow_write 0 47353 NULL
136357 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136358 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136359 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136360 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136361 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136362 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136363 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136364 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136365 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136366 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136367 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136368 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136369 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136370 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136371 +nametbl_list_47391 nametbl_list 2 47391 NULL
136372 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136373 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136374 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136375 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136376 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136377 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136378 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136379 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136380 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136381 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136382 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136383 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136384 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136385 +write_cmd_47414 write_cmd 0 47414 NULL
136386 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136387 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136388 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136389 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136390 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136391 +bLength_show_47432 bLength_show 0 47432 NULL
136392 +fop_write_47433 fop_write 0-3 47433 NULL
136393 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136394 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136395 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136396 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136397 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136398 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136399 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136400 +environ_read_47451 environ_read 0-3 47451 NULL
136401 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136402 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136403 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136404 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136405 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136406 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136407 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136408 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136409 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136410 +newpart_47485 newpart 6-4 47485 NULL
136411 +read_47490 read 0-3 47490 NULL
136412 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136413 +core_sys_select_47494 core_sys_select 1 47494 NULL
136414 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136415 +jid_store_47498 jid_store 0-3 47498 NULL
136416 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136417 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136418 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136419 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136420 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136421 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136422 +unlink_simple_47506 unlink_simple 3 47506 NULL
136423 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136424 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136425 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136426 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136427 +inet_bind_47514 inet_bind 0 47514 NULL
136428 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136429 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136430 +eth_open_47519 eth_open 0 47519 NULL
136431 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136432 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136433 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136434 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136435 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136436 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136437 +get_port_47534 get_port 0 47534 NULL
136438 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136439 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136440 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136441 +atl1_open_47550 atl1_open 0 47550 NULL
136442 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136443 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136444 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136445 +send_cmd_47563 send_cmd 0 47563 NULL
136446 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136447 +send_command_47567 send_command 0 47567 NULL nohasharray
136448 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136449 +read_ldt_47570 read_ldt 2 47570 NULL
136450 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136451 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136452 +pci_iomap_47575 pci_iomap 3 47575 NULL
136453 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136454 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136455 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136456 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136457 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136458 +id_format_show_47585 id_format_show 0 47585 NULL
136459 +phy_read_47590 phy_read 0 47590 NULL
136460 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136461 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136462 +get_nic_info_47601 get_nic_info 0 47601 NULL
136463 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136464 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136465 +msdos_hash_47606 msdos_hash 0 47606 NULL
136466 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136467 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136468 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136469 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136470 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136471 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136472 +uea_request_47613 uea_request 4 47613 NULL
136473 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136474 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136475 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136476 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136477 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136478 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136479 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136480 +SYSC_send_47629 SYSC_send 3 47629 NULL
136481 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136482 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136483 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136484 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136485 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136486 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136487 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136488 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136489 +fan_show_47664 fan_show 0 47664 NULL
136490 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136491 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136492 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136493 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136494 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136495 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136496 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136497 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136498 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136499 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136500 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136501 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136502 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136503 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136504 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136505 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136506 +save_microcode_47717 save_microcode 3 47717 NULL
136507 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136508 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136509 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136510 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136511 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136512 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136513 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136514 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136515 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136516 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136517 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136518 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136519 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136520 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136521 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136522 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136523 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136524 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136525 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136526 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136527 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136528 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136529 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136530 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136531 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136532 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136533 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136534 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136535 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136536 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136537 +show_id_47795 show_id 0 47795 NULL
136538 +sl_open_47801 sl_open 0 47801 NULL
136539 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136540 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136541 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136542 +lov_packmd_47810 lov_packmd 0 47810 NULL
136543 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136544 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136545 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136546 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136547 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136548 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136549 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136550 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136551 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136552 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136553 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136554 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136555 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136556 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136557 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136558 +did_show_47843 did_show 0 47843 NULL nohasharray
136559 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136560 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136561 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136562 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136563 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136564 +reg_clear_47849 reg_clear 0 47849 NULL
136565 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136566 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136567 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136568 +copy_47869 copy 0 47869 NULL
136569 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136570 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136571 +add_lease_context_47876 add_lease_context 0 47876 NULL
136572 +vhci_read_47878 vhci_read 3-0 47878 NULL
136573 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136574 +array_size_show_47883 array_size_show 0 47883 NULL
136575 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136576 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136577 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136578 +read_prph_47892 read_prph 0 47892 NULL
136579 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136580 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136581 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136582 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136583 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136584 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136585 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136586 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136587 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136588 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136589 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136590 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136591 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136592 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136593 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136594 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136595 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136596 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136597 +show_mlid_47928 show_mlid 0 47928 NULL
136598 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136599 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136600 +b44_open_47950 b44_open 0 47950 NULL
136601 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136602 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136603 +pci_read_47962 pci_read 0 47962 NULL
136604 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136605 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136606 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136607 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136608 +show_stride_47971 show_stride 0 47971 NULL
136609 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
136610 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
136611 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
136612 +node_weight_read_47974 node_weight_read 0 47974 NULL
136613 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
136614 +flush_store_47978 flush_store 0-4 47978 NULL
136615 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
136616 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
136617 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
136618 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
136619 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
136620 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
136621 +enter_47990 enter 0 47990 &dbg_port_buf_47990
136622 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
136623 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
136624 +objects_show_47995 objects_show 0 47995 NULL
136625 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
136626 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
136627 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
136628 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
136629 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
136630 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
136631 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
136632 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
136633 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
136634 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
136635 +coda_statfs_48015 coda_statfs 0 48015 NULL
136636 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
136637 +trace_show_48031 trace_show 0 48031 NULL
136638 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
136639 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
136640 +sys32_pread_48037 sys32_pread 3 48037 NULL
136641 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
136642 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
136643 +show_vrm_48041 show_vrm 0 48041 NULL
136644 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
136645 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
136646 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
136647 +rate_show_48049 rate_show 0 48049 NULL
136648 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
136649 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
136650 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
136651 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
136652 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
136653 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
136654 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
136655 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
136656 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
136657 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
136658 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
136659 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
136660 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
136661 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
136662 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
136663 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
136664 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
136665 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
136666 +rmd256_final_48110 rmd256_final 0 48110 NULL
136667 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
136668 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
136669 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
136670 +get_48116 get 0 48116 &selinux_inode_permission_48116
136671 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
136672 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
136673 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
136674 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
136675 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
136676 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
136677 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
136678 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
136679 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
136680 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
136681 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
136682 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
136683 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
136684 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
136685 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
136686 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
136687 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
136688 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
136689 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
136690 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
136691 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
136692 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
136693 +macvlan_open_48169 macvlan_open 0 48169 NULL
136694 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
136695 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
136696 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
136697 +minix_setattr_48171 minix_setattr 0 48171 NULL
136698 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
136699 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
136700 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
136701 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
136702 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
136703 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
136704 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
136705 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
136706 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
136707 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
136708 +eni_send_48189 eni_send 0 48189 NULL nohasharray
136709 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
136710 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
136711 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
136712 +startup_48205 startup 0 48205 NULL
136713 +show_48207 show 0 48207 NULL
136714 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
136715 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
136716 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
136717 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
136718 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
136719 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
136720 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
136721 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
136722 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
136723 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
136724 +collisions_show_48236 collisions_show 0 48236 NULL
136725 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
136726 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
136727 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
136728 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
136729 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
136730 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
136731 +vport_disable_48252 vport_disable 0 48252 NULL
136732 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
136733 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
136734 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
136735 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
136736 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
136737 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
136738 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
136739 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
136740 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
136741 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
136742 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
136743 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
136744 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
136745 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
136746 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
136747 +send_set_info_48288 send_set_info 7 48288 NULL
136748 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
136749 +ac_write_48295 ac_write 0-3 48295 NULL
136750 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
136751 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
136752 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
136753 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
136754 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
136755 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
136756 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
136757 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
136758 +patch_alc262_48312 patch_alc262 0 48312 NULL
136759 +crb_read_48313 crb_read 0 48313 NULL
136760 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
136761 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
136762 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
136763 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
136764 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
136765 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
136766 +show_version_48337 show_version 0 48337 NULL
136767 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
136768 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
136769 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
136770 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
136771 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
136772 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
136773 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
136774 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
136775 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
136776 +follow_pte_48359 follow_pte 0 48359 NULL
136777 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
136778 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
136779 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
136780 +skb_add_data_48363 skb_add_data 3 48363 NULL
136781 +store_temp23_48364 store_temp23 0-4 48364 NULL
136782 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
136783 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
136784 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
136785 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
136786 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
136787 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
136788 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
136789 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
136790 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
136791 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
136792 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
136793 +sctp_getname_48405 sctp_getname 0 48405 NULL
136794 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
136795 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
136796 +bql_set_48412 bql_set 0-2 48412 NULL
136797 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
136798 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
136799 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
136800 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
136801 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
136802 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
136803 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
136804 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
136805 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
136806 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
136807 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
136808 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
136809 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
136810 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
136811 +print_filtered_48442 print_filtered 0-2 48442 NULL
136812 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
136813 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
136814 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
136815 +fan_get_48455 fan_get 0 48455 NULL
136816 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
136817 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
136818 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
136819 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
136820 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
136821 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
136822 +getname_48466 getname 0 48466 NULL nohasharray
136823 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
136824 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
136825 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
136826 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
136827 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
136828 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
136829 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
136830 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
136831 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
136832 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
136833 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
136834 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
136835 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
136836 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
136837 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
136838 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
136839 +store_48497 store 0-3 48497 NULL nohasharray
136840 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
136841 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
136842 +show_temp_type_48500 show_temp_type 0 48500 NULL
136843 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
136844 +serio_show_description_48505 serio_show_description 0 48505 NULL
136845 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
136846 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
136847 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
136848 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
136849 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
136850 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
136851 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
136852 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
136853 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
136854 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
136855 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
136856 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
136857 +ths7303_write_48540 ths7303_write 0 48540 NULL
136858 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
136859 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
136860 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
136861 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
136862 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
136863 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
136864 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
136865 +command_resume_48565 command_resume 0 48565 NULL
136866 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
136867 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
136868 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
136869 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
136870 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
136871 +team_init_48574 team_init 0 48574 NULL
136872 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
136873 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
136874 +set_mode_48583 set_mode 0 48583 NULL
136875 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
136876 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
136877 +set_channels_48590 set_channels 0 48590 NULL
136878 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
136879 +label_SKIN_48603 label_SKIN 0 48603 NULL
136880 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
136881 +ctrl_48612 ctrl 0 48612 NULL
136882 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
136883 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
136884 +uni2char_48631 uni2char 0 48631 NULL
136885 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
136886 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
136887 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
136888 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
136889 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
136890 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
136891 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
136892 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
136893 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
136894 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
136895 +mtd_read_48655 mtd_read 0 48655 NULL
136896 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
136897 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
136898 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
136899 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
136900 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
136901 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
136902 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
136903 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
136904 +read_48672 read 0 48672 NULL
136905 +order_show_48676 order_show 0 48676 NULL nohasharray
136906 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
136907 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
136908 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
136909 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
136910 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
136911 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
136912 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
136913 +create_css_48692 create_css 0 48692 NULL
136914 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
136915 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
136916 +altera_drscan_48698 altera_drscan 2 48698 NULL
136917 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
136918 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
136919 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
136920 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
136921 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
136922 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
136923 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
136924 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
136925 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
136926 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
136927 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
136928 +show_therm_status_48723 show_therm_status 0 48723 NULL
136929 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
136930 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
136931 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
136932 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
136933 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
136934 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
136935 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
136936 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
136937 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
136938 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
136939 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
136940 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
136941 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
136942 +patch_alc269_48756 patch_alc269 0 48756 NULL
136943 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
136944 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
136945 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
136946 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
136947 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
136948 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
136949 +boottime_set_48781 boottime_set 0-4 48781 NULL
136950 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
136951 +transfer_48788 transfer 0 48788 NULL
136952 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
136953 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
136954 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
136955 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
136956 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
136957 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
136958 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
136959 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
136960 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
136961 +show_48809 show 0 48809 NULL
136962 +store_sched4_48815 store_sched4 4-0 48815 NULL
136963 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
136964 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
136965 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
136966 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
136967 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
136968 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
136969 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
136970 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
136971 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
136972 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
136973 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
136974 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
136975 +insert_queue_48849 insert_queue 0 48849 NULL
136976 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
136977 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
136978 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
136979 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
136980 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
136981 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
136982 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
136983 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
136984 +submit_async_48869 submit_async 0 48869 NULL
136985 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
136986 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
136987 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
136988 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
136989 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
136990 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
136991 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
136992 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
136993 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
136994 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
136995 +adummy_open_48895 adummy_open 0 48895 NULL
136996 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
136997 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
136998 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
136999 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
137000 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
137001 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
137002 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
137003 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
137004 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
137005 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
137006 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
137007 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
137008 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
137009 +send_cmd_48933 send_cmd 0 48933 NULL
137010 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
137011 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
137012 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
137013 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
137014 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
137015 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
137016 +br_dev_init_48956 br_dev_init 0 48956 NULL
137017 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
137018 +register_new_memory_48959 register_new_memory 0 48959 NULL
137019 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
137020 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
137021 +venus_fsync_48962 venus_fsync 0 48962 NULL
137022 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
137023 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
137024 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
137025 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
137026 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
137027 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
137028 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
137029 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
137030 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
137031 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
137032 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
137033 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
137034 +get_target_48984 get_target 0 48984 NULL nohasharray
137035 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
137036 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
137037 +show_48988 show 0 48988 NULL
137038 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
137039 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
137040 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
137041 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
137042 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
137043 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
137044 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
137045 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
137046 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
137047 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
137048 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
137049 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
137050 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
137051 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
137052 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
137053 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
137054 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
137055 +transient_status_49027 transient_status 4 49027 NULL
137056 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
137057 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
137058 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
137059 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
137060 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
137061 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
137062 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
137063 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
137064 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
137065 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
137066 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
137067 +ubi_read_49061 ubi_read 0 49061 NULL
137068 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
137069 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
137070 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
137071 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
137072 +read_regs_49068 read_regs 0 49068 NULL
137073 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
137074 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
137075 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
137076 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
137077 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
137078 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
137079 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
137080 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
137081 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
137082 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
137083 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
137084 +scsi_register_49094 scsi_register 2 49094 NULL
137085 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
137086 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
137087 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
137088 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
137089 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
137090 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
137091 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
137092 +dn_check_state_49133 dn_check_state 0 49133 NULL
137093 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
137094 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
137095 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
137096 +read_file_49137 read_file 4 49137 NULL
137097 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
137098 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
137099 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
137100 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
137101 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
137102 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
137103 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
137104 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
137105 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
137106 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
137107 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
137108 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
137109 +gr_queue_49159 gr_queue 0 49159 NULL
137110 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
137111 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
137112 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
137113 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
137114 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
137115 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
137116 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
137117 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
137118 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
137119 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
137120 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
137121 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
137122 +phy_device_create_49190 phy_device_create 3 49190 NULL
137123 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
137124 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
137125 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
137126 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
137127 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
137128 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
137129 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
137130 +aio_read_null_49202 aio_read_null 0 49202 NULL
137131 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
137132 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
137133 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
137134 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
137135 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
137136 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
137137 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
137138 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
137139 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
137140 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
137141 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
137142 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
137143 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
137144 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
137145 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
137146 +stop_discovery_49237 stop_discovery 4 49237 NULL
137147 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
137148 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
137149 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
137150 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
137151 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
137152 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
137153 +get_write_access_49253 get_write_access 0 49253 NULL
137154 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
137155 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
137156 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
137157 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
137158 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
137159 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
137160 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
137161 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
137162 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
137163 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
137164 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
137165 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
137166 +store_49284 store 0 49284 NULL
137167 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
137168 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
137169 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
137170 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
137171 +store_49298 store 0-3 49298 NULL
137172 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
137173 +uio_read_49300 uio_read 3-0 49300 NULL
137174 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
137175 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
137176 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
137177 +request_locality_49318 request_locality 0 49318 NULL
137178 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
137179 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
137180 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
137181 +show_freq_49329 show_freq 0 49329 NULL
137182 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
137183 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
137184 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
137185 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
137186 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
137187 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
137188 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
137189 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
137190 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
137191 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
137192 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
137193 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
137194 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
137195 +avtab_init_49369 avtab_init 0 49369 NULL
137196 +px_raw_event_49371 px_raw_event 4 49371 NULL
137197 +resync_start_show_49372 resync_start_show 0 49372 NULL
137198 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
137199 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
137200 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
137201 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
137202 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
137203 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
137204 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
137205 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
137206 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
137207 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
137208 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
137209 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
137210 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
137211 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
137212 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
137213 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
137214 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
137215 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
137216 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
137217 +md_domain_init_49432 md_domain_init 2 49432 NULL
137218 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
137219 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
137220 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
137221 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
137222 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
137223 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
137224 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
137225 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
137226 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
137227 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
137228 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
137229 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
137230 +buf_prepare_49476 buf_prepare 0 49476 NULL
137231 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
137232 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
137233 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
137234 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
137235 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
137236 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
137237 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
137238 +r820t_read_49492 r820t_read 0-4 49492 NULL
137239 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
137240 +ismt_access_49498 ismt_access 0 49498 NULL
137241 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
137242 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
137243 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
137244 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
137245 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
137246 +show_offset_49516 show_offset 0 49516 NULL
137247 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
137248 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
137249 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
137250 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
137251 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
137252 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
137253 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
137254 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
137255 +read_partial_49528 read_partial 2 49528 &light_write_49528
137256 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
137257 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
137258 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
137259 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
137260 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
137261 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
137262 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
137263 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
137264 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
137265 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
137266 +read_status_49562 read_status 0 49562 NULL
137267 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
137268 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
137269 +show_taint_49568 show_taint 0 49568 NULL nohasharray
137270 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
137271 +major_show_49571 major_show 0 49571 NULL
137272 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
137273 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
137274 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
137275 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
137276 +readfifo_49583 readfifo 1 49583 NULL
137277 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
137278 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
137279 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
137280 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
137281 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
137282 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
137283 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
137284 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
137285 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
137286 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
137287 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
137288 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
137289 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
137290 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
137291 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
137292 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137293 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137294 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137295 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137296 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137297 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137298 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137299 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137300 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137301 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137302 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137303 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137304 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137305 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137306 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137307 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137308 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137309 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137310 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137311 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137312 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137313 +match_int_49672 match_int 0 49672 NULL
137314 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137315 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137316 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137317 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137318 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137319 +fw_status_49690 fw_status 0 49690 NULL
137320 +__setup_irq_49696 __setup_irq 0 49696 NULL
137321 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137322 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137323 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137324 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137325 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137326 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137327 +show_online_49713 show_online 0 49713 NULL
137328 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137329 +write_pool_49718 write_pool 3-0 49718 NULL
137330 +create_modalias_49720 create_modalias 0 49720 NULL
137331 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137332 +pcnet_open_49729 pcnet_open 0 49729 NULL
137333 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137334 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137335 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137336 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137337 +check_frame_49741 check_frame 0 49741 NULL
137338 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137339 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137340 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137341 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137342 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137343 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137344 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137345 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137346 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137347 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137348 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137349 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137350 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137351 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137352 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137353 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137354 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137355 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137356 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137357 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137358 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137359 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137360 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137361 +dev_show_49780 dev_show 0 49780 NULL
137362 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137363 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137364 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137365 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137366 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137367 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137368 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137369 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137370 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137371 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137372 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137373 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137374 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137375 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137376 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137377 +show_config_pending_49814 show_config_pending 0 49814 NULL
137378 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137379 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137380 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137381 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137382 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137383 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137384 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137385 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137386 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137387 +twl4030_write_49846 twl4030_write 2 49846 NULL
137388 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137389 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137390 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137391 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137392 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137393 +uart_write_49863 uart_write 0-3 49863 NULL
137394 +store_modes_49864 store_modes 0-4 49864 NULL
137395 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137396 +____request_module_49868 ____request_module 0 49868 NULL
137397 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137398 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137399 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137400 +s_filter_49877 s_filter 0 49877 NULL
137401 +show_volt_max_49881 show_volt_max 0 49881 NULL
137402 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137403 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137404 +tgr192_init_49892 tgr192_init 0 49892 NULL
137405 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137406 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137407 +ea_put_49907 ea_put 0 49907 NULL
137408 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137409 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137410 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137411 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137412 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137413 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137414 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137415 +_cpu_up_49927 _cpu_up 0 49927 NULL
137416 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137417 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137418 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137419 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137420 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137421 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137422 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137423 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137424 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137425 +volume_write_49971 volume_write 0 49971 NULL
137426 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137427 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137428 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137429 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137430 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137431 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137432 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137433 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137434 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137435 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137436 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137437 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137438 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137439 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137440 +run_49996 run 0 49996 NULL
137441 +write_49997 write 0 49997 NULL
137442 +__module_alloc_50004 __module_alloc 1 50004 NULL
137443 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137444 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137445 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137446 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137447 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137448 +isdn_read_50021 isdn_read 3-0 50021 NULL
137449 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137450 +rose_device_event_50026 rose_device_event 0 50026 NULL
137451 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137452 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137453 +set_mtu_50032 set_mtu 0 50032 NULL
137454 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137455 +sky2_open_50034 sky2_open 0 50034 NULL
137456 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137457 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137458 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137459 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137460 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137461 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137462 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137463 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137464 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137465 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137466 +ioread8_50049 ioread8 0 50049 NULL
137467 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137468 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137469 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137470 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137471 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137472 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137473 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137474 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137475 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137476 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137477 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137478 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137479 +afs_writepages_50092 afs_writepages 0 50092 NULL
137480 +card_type_show_50095 card_type_show 0 50095 NULL
137481 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137482 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137483 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137484 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137485 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137486 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137487 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137488 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137489 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137490 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137491 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137492 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137493 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137494 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137495 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137496 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137497 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137498 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137499 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137500 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137501 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137502 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137503 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137504 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137505 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137506 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137507 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137508 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137509 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137510 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137511 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137512 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137513 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137514 +rx_refill_50166 rx_refill 0 50166 NULL
137515 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137516 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137517 +odev_update_50169 odev_update 2-0 50169 NULL
137518 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137519 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137520 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137521 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137522 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137523 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137524 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137525 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137526 +store_beep_50196 store_beep 0-4 50196 NULL
137527 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137528 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137529 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137530 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137531 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137532 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137533 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137534 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137535 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137536 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137537 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137538 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137539 +loadtime_init_50221 loadtime_init 0 50221 NULL
137540 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137541 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137542 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137543 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137544 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137545 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137546 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137547 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137548 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137549 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137550 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137551 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137552 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137553 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137554 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137555 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137556 +netlink_send_50281 netlink_send 0 50281 NULL
137557 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137558 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137559 +store_50289 store 0-3 50289 NULL
137560 +show_in10_50295 show_in10 0 50295 NULL
137561 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137562 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137563 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137564 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137565 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137566 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137567 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137568 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137569 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137570 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137571 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137572 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137573 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137574 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137575 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137576 +do_launder_page_50329 do_launder_page 0 50329 NULL
137577 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137578 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137579 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137580 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137581 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137582 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137583 +tpm_read_50344 tpm_read 3-0 50344 NULL
137584 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137585 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137586 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137587 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137588 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137589 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137590 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137591 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137592 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137593 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137594 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137595 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137596 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137597 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137598 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137599 +set_ctrl_50374 set_ctrl 0 50374 NULL
137600 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137601 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137602 +store_temp62_50383 store_temp62 0-4 50383 NULL
137603 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137604 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137605 +flags_show_50391 flags_show 0 50391 NULL
137606 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137607 +base_sock_create_50400 base_sock_create 0 50400 NULL
137608 +slab_size_show_50405 slab_size_show 0 50405 NULL
137609 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
137610 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
137611 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
137612 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
137613 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
137614 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
137615 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
137616 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
137617 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
137618 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
137619 +event_input_50432 event_input 0 50432 NULL
137620 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
137621 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
137622 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
137623 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
137624 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
137625 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
137626 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
137627 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
137628 +udf_writepages_50451 udf_writepages 0 50451 NULL
137629 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
137630 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
137631 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
137632 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
137633 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
137634 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
137635 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
137636 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
137637 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
137638 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
137639 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
137640 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
137641 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
137642 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
137643 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
137644 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
137645 +freeze_show_50489 freeze_show 0 50489 NULL
137646 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
137647 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
137648 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
137649 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
137650 +validate_50497 validate 0 50497 NULL
137651 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
137652 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
137653 +numa_node_show_50504 numa_node_show 0 50504 NULL
137654 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
137655 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
137656 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
137657 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
137658 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
137659 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
137660 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
137661 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
137662 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
137663 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
137664 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
137665 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
137666 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
137667 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
137668 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
137669 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
137670 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
137671 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
137672 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
137673 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
137674 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
137675 +bh_get_50543 bh_get 0 50543 NULL
137676 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
137677 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
137678 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
137679 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
137680 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
137681 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
137682 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
137683 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
137684 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
137685 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
137686 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
137687 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
137688 +mwave_write_50571 mwave_write 0-3 50571 NULL
137689 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
137690 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
137691 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
137692 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
137693 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
137694 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
137695 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
137696 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
137697 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
137698 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
137699 +load_map_50592 load_map 0 50592 NULL
137700 +sge_rx_50594 sge_rx 3 50594 NULL
137701 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
137702 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
137703 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
137704 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
137705 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
137706 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
137707 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
137708 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
137709 +ipr_halt_50616 ipr_halt 0 50616 NULL
137710 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
137711 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
137712 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
137713 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
137714 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
137715 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
137716 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
137717 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
137718 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
137719 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
137720 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
137721 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
137722 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
137723 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
137724 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
137725 +show_50648 show 0 50648 NULL
137726 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
137727 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
137728 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
137729 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
137730 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
137731 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
137732 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
137733 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
137734 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
137735 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
137736 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
137737 +addr_len_show_50673 addr_len_show 0 50673 NULL
137738 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
137739 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
137740 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
137741 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
137742 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
137743 +store_50690 store 0-3 50690 NULL
137744 +_ep_queue_50692 _ep_queue 0 50692 NULL
137745 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
137746 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
137747 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
137748 +discover_50707 discover 0 50707 NULL
137749 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
137750 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
137751 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
137752 +epool_init_50723 epool_init 2 50723 NULL
137753 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
137754 +device_attach_50730 device_attach 0 50730 NULL nohasharray
137755 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
137756 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
137757 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
137758 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
137759 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
137760 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
137761 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
137762 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
137763 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
137764 +skein_256_init_50748 skein_256_init 0 50748 NULL
137765 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
137766 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
137767 +skb_padto_50759 skb_padto 2 50759 NULL
137768 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
137769 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
137770 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
137771 +isight_trigger_50765 isight_trigger 0 50765 NULL
137772 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
137773 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
137774 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
137775 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
137776 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
137777 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
137778 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
137779 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
137780 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
137781 +m2v_50781 m2v 1 50781 NULL
137782 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
137783 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
137784 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
137785 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
137786 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
137787 +store_50792 store 0 50792 NULL
137788 +tpm_write_50798 tpm_write 3-0 50798 NULL
137789 +write_flush_50803 write_flush 3-0 50803 NULL
137790 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
137791 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
137792 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
137793 +dvb_play_50814 dvb_play 3-0 50814 NULL
137794 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
137795 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
137796 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
137797 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
137798 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
137799 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
137800 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
137801 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
137802 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
137803 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
137804 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
137805 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
137806 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
137807 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
137808 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
137809 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
137810 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
137811 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
137812 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
137813 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
137814 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
137815 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
137816 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
137817 +nla_put_string_50887 nla_put_string 0 50887 NULL
137818 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
137819 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
137820 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
137821 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
137822 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
137823 +subconnector_show_50902 subconnector_show 0 50902 NULL
137824 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
137825 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
137826 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
137827 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
137828 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
137829 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
137830 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
137831 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
137832 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
137833 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
137834 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
137835 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
137836 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
137837 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
137838 +busnum_show_50927 busnum_show 0 50927 NULL
137839 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
137840 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
137841 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
137842 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
137843 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
137844 +show_device_status_50947 show_device_status 0 50947 NULL
137845 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
137846 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
137847 +set_50949 set 0 50949 NULL nohasharray
137848 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
137849 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
137850 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
137851 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
137852 +zl10036_write_50952 zl10036_write 0 50952 NULL
137853 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
137854 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
137855 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
137856 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
137857 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
137858 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
137859 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
137860 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
137861 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
137862 +null_final_50967 null_final 0 50967 NULL
137863 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
137864 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
137865 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
137866 +skein1024_update_50977 skein1024_update 0 50977 NULL
137867 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
137868 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
137869 +timeout_write_50991 timeout_write 3-0 50991 NULL
137870 +interval_show_50993 interval_show 0 50993 NULL
137871 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
137872 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
137873 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
137874 +security_load_policy_50997 security_load_policy 0 50997 NULL
137875 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
137876 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
137877 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
137878 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
137879 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
137880 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
137881 +ppp_read_51017 ppp_read 0-3 51017 NULL
137882 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
137883 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
137884 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
137885 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
137886 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
137887 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
137888 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
137889 +dump_midi_51040 dump_midi 3 51040 NULL
137890 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
137891 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
137892 +store_detach_51045 store_detach 0-4 51045 NULL
137893 +show_51050 show 0 51050 NULL nohasharray
137894 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
137895 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
137896 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
137897 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
137898 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
137899 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
137900 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
137901 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
137902 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
137903 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
137904 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
137905 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
137906 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
137907 +removable_show_51080 removable_show 0 51080 NULL
137908 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
137909 +register_jprobes_51086 register_jprobes 0 51086 NULL
137910 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
137911 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
137912 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
137913 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
137914 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
137915 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
137916 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
137917 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
137918 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
137919 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
137920 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
137921 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
137922 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
137923 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
137924 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
137925 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
137926 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
137927 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
137928 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
137929 +amanda_help_51133 amanda_help 0 51133 NULL
137930 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
137931 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
137932 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
137933 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
137934 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
137935 +show_in_input_51138 show_in_input 0 51138 NULL
137936 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
137937 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
137938 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
137939 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
137940 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
137941 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
137942 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
137943 +driver_attach_51156 driver_attach 0 51156 NULL
137944 +device_rev_show_51157 device_rev_show 0 51157 NULL
137945 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
137946 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
137947 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
137948 +online_store_51175 online_store 0-4 51175 NULL
137949 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
137950 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
137951 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
137952 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
137953 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
137954 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
137955 +dpms_show_51191 dpms_show 0 51191 NULL
137956 +get_uint_51193 get_uint 0 51193 NULL
137957 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
137958 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
137959 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
137960 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
137961 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
137962 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
137963 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
137964 +sr_done_51211 sr_done 0 51211 NULL
137965 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
137966 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
137967 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
137968 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
137969 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
137970 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
137971 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
137972 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
137973 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
137974 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
137975 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
137976 +goto_high_power_51237 goto_high_power 0 51237 NULL
137977 +drm_property_create_51239 drm_property_create 4 51239 NULL
137978 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
137979 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
137980 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
137981 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
137982 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
137983 +st_read_51251 st_read 3-0 51251 NULL nohasharray
137984 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
137985 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
137986 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
137987 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
137988 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
137989 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
137990 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
137991 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
137992 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
137993 +e100_up_51268 e100_up 0 51268 NULL
137994 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
137995 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
137996 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
137997 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
137998 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
137999 +send_51279 send 0 51279 NULL nohasharray
138000 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
138001 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
138002 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
138003 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
138004 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
138005 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
138006 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
138007 +disable_51293 disable 0 51293 NULL
138008 +chip_name_show_51296 chip_name_show 0 51296 NULL
138009 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
138010 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
138011 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
138012 +nv_open_51300 nv_open 0 51300 NULL
138013 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
138014 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
138015 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
138016 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
138017 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
138018 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
138019 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
138020 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
138021 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
138022 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
138023 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
138024 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
138025 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
138026 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
138027 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
138028 +device_user_purge_51340 device_user_purge 0 51340 NULL
138029 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
138030 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
138031 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
138032 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
138033 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
138034 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
138035 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
138036 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
138037 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
138038 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
138039 +show_hue_51369 show_hue 0 51369 NULL
138040 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
138041 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
138042 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
138043 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
138044 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
138045 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
138046 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
138047 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
138048 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
138049 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
138050 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
138051 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
138052 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
138053 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
138054 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
138055 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
138056 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
138057 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
138058 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
138059 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
138060 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
138061 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
138062 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
138063 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
138064 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
138065 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
138066 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
138067 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
138068 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
138069 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
138070 +yam_open_51447 yam_open 0 51447 NULL
138071 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
138072 +axnet_open_51453 axnet_open 0 51453 NULL
138073 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
138074 +gdth_halt_51460 gdth_halt 0 51460 NULL
138075 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
138076 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
138077 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
138078 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
138079 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
138080 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
138081 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
138082 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
138083 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
138084 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
138085 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
138086 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
138087 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
138088 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
138089 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
138090 +delay_show_51497 delay_show 0 51497 NULL
138091 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
138092 +get_dev_status_51505 get_dev_status 0 51505 NULL
138093 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
138094 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
138095 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
138096 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
138097 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
138098 +store_51519 store 0-3 51519 NULL
138099 +show_dts_51521 show_dts 0 51521 NULL nohasharray
138100 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
138101 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
138102 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
138103 +upload_code_51528 upload_code 0 51528 NULL
138104 +key_search_51533 key_search 0 51533 NULL
138105 +vid_show_51538 vid_show 0 51538 NULL
138106 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
138107 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
138108 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
138109 +new_offset_show_51546 new_offset_show 0 51546 NULL
138110 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
138111 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
138112 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
138113 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
138114 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
138115 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
138116 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
138117 +write_u64_51561 write_u64 0 51561 NULL
138118 +read_fw_51564 read_fw 0-5-6 51564 NULL
138119 +tx_sg_51567 tx_sg 0 51567 NULL
138120 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
138121 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
138122 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
138123 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
138124 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
138125 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
138126 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
138127 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
138128 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
138129 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
138130 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
138131 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
138132 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
138133 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
138134 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
138135 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
138136 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
138137 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
138138 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
138139 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
138140 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
138141 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
138142 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
138143 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
138144 +show_wwan_51655 show_wwan 0 51655 NULL
138145 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
138146 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
138147 +async_xor_51668 async_xor 3 51668 NULL
138148 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
138149 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
138150 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
138151 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
138152 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
138153 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
138154 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
138155 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
138156 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
138157 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
138158 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
138159 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
138160 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
138161 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
138162 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
138163 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
138164 +md5_update_51700 md5_update 0 51700 NULL
138165 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
138166 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
138167 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
138168 +sel_write_access_51704 sel_write_access 3 51704 NULL
138169 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
138170 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
138171 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
138172 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
138173 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
138174 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
138175 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
138176 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
138177 +str_read_51731 str_read 0-4 51731 NULL
138178 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
138179 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
138180 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
138181 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
138182 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
138183 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
138184 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
138185 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
138186 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
138187 +if_write_51756 if_write 3 51756 NULL
138188 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
138189 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
138190 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
138191 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
138192 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
138193 +expkey_parse_51787 expkey_parse 0 51787 NULL
138194 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
138195 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
138196 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
138197 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
138198 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
138199 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
138200 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
138201 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
138202 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
138203 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
138204 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
138205 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
138206 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
138207 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
138208 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
138209 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
138210 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
138211 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
138212 +write_packet_51838 write_packet 0 51838 NULL
138213 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
138214 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
138215 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
138216 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
138217 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
138218 +ioread32_51847 ioread32 0 51847 NULL nohasharray
138219 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
138220 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
138221 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
138222 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
138223 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
138224 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
138225 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
138226 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
138227 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
138228 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
138229 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
138230 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
138231 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
138232 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
138233 +user_read_51881 user_read 3 51881 NULL
138234 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
138235 +b44_readphy_51890 b44_readphy 0 51890 NULL
138236 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
138237 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
138238 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
138239 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
138240 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
138241 +query_gid_51901 query_gid 0 51901 NULL
138242 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
138243 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
138244 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
138245 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
138246 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
138247 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
138248 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
138249 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
138250 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
138251 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
138252 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
138253 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
138254 +task_has_system_51936 task_has_system 0 51936 NULL
138255 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
138256 +direct_IO_51941 direct_IO 0 51941 NULL
138257 +show_test_51942 show_test 0 51942 NULL
138258 +pm_test_show_51946 pm_test_show 0 51946 NULL
138259 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
138260 +get_clock_info_51952 get_clock_info 4 51952 NULL
138261 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
138262 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
138263 +size_show_51963 size_show 0 51963 NULL
138264 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
138265 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
138266 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
138267 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
138268 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
138269 +read_page_51972 read_page 2 51972 NULL
138270 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
138271 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
138272 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
138273 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
138274 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
138275 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
138276 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
138277 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
138278 +__detect_osd_51993 __detect_osd 0 51993 NULL
138279 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
138280 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
138281 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
138282 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
138283 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
138284 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
138285 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
138286 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
138287 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
138288 +dummy_enable_52019 dummy_enable 0 52019 NULL
138289 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
138290 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
138291 +r820t_write_52023 r820t_write 0-4 52023 NULL
138292 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138293 +show_current_driver_52027 show_current_driver 0 52027 NULL
138294 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138295 +override_release_52032 override_release 2 52032 NULL
138296 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138297 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138298 +irda_create_52042 irda_create 0 52042 NULL
138299 +netdev_show_52044 netdev_show 0 52044 NULL
138300 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138301 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138302 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138303 +show_version_52054 show_version 0 52054 NULL
138304 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138305 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138306 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138307 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138308 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138309 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138310 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138311 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138312 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138313 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138314 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138315 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138316 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138317 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138318 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138319 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138320 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138321 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138322 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138323 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138324 +mtrr_save_52097 mtrr_save 0 52097 NULL
138325 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138326 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138327 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138328 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138329 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138330 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138331 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138332 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138333 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138334 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138335 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138336 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138337 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138338 +netdev_open_52143 netdev_open 0 52143 NULL
138339 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138340 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138341 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138342 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138343 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138344 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138345 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138346 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138347 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138348 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138349 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138350 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138351 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138352 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138353 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138354 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138355 +mxuport_open_52173 mxuport_open 0 52173 NULL
138356 +acquire_52175 acquire 0 52175 NULL nohasharray
138357 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138358 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138359 +print_prefix_52176 print_prefix 0 52176 NULL
138360 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138361 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138362 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138363 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138364 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138365 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138366 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138367 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138368 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138369 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138370 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138371 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138372 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138373 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138374 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138375 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138376 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138377 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138378 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138379 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138380 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138381 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138382 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138383 +de_init_rings_52222 de_init_rings 0 52222 NULL
138384 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138385 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138386 +show_chgmode_52225 show_chgmode 0 52225 NULL
138387 +ptype_store_52226 ptype_store 0-3 52226 NULL
138388 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138389 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138390 +max1111_read_52230 max1111_read 0 52230 NULL
138391 +nvram_read_52231 nvram_read 0-3 52231 NULL
138392 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138393 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138394 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138395 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138396 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138397 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138398 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138399 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138400 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138401 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138402 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138403 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138404 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138405 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138406 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138407 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138408 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138409 +flush_52261 flush 0 52261 NULL
138410 +read_52268 read 0 52268 NULL
138411 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138412 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138413 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138414 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138415 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138416 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138417 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138418 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138419 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138420 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138421 +rw_read_52299 rw_read 6-0-5 52299 NULL
138422 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138423 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138424 +sis5595_access_52305 sis5595_access 0 52305 NULL
138425 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138426 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138427 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138428 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138429 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138430 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138431 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138432 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138433 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138434 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138435 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138436 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138437 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138438 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138439 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138440 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138441 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138442 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138443 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138444 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138445 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138446 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138447 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138448 +hur_len_52339 hur_len 0 52339 NULL
138449 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138450 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138451 +store_52342 store 0-3 52342 NULL
138452 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138453 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138454 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138455 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138456 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138457 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138458 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138459 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138460 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138461 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138462 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138463 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138464 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138465 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138466 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138467 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138468 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138469 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138470 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138471 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138472 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138473 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138474 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138475 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138476 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138477 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138478 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138479 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138480 +task_has_security_52386 task_has_security 0 52386 NULL
138481 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138482 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138483 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138484 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138485 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138486 +pm_suspend_52403 pm_suspend 0 52403 NULL
138487 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138488 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138489 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138490 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138491 +clariion_activate_52414 clariion_activate 0 52414 NULL
138492 +do_md_run_52416 do_md_run 0 52416 NULL
138493 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138494 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138495 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138496 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138497 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138498 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138499 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138500 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138501 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138502 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138503 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138504 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138505 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138506 +show_radios_state_52445 show_radios_state 0 52445 NULL
138507 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138508 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138509 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138510 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138511 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138512 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138513 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138514 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138515 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138516 +con_write_52466 con_write 0-3 52466 NULL
138517 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138518 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138519 +show_id_ext_52472 show_id_ext 0 52472 NULL
138520 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138521 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138522 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138523 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138524 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138525 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138526 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138527 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138528 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138529 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138530 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138531 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138532 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138533 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138534 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138535 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138536 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138537 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138538 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138539 +disable_slot_52512 disable_slot 0 52512 NULL
138540 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138541 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138542 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138543 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138544 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138545 +get_session_param_52521 get_session_param 0 52521 NULL
138546 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138547 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138548 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138549 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138550 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138551 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138552 +show_caseopen_52539 show_caseopen 0 52539 NULL
138553 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138554 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138555 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138556 +set_fan_52544 set_fan 0-4 52544 NULL
138557 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138558 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138559 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138560 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138561 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138562 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138563 +cropcap_52561 cropcap 0 52561 NULL
138564 +atalk_create_52562 atalk_create 0 52562 NULL
138565 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138566 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138567 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138568 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138569 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138570 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138571 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138572 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138573 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138574 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138575 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138576 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138577 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138578 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138579 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138580 +ath10k_start_52596 ath10k_start 0 52596 NULL
138581 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138582 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138583 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138584 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138585 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138586 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138587 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138588 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138589 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138590 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138591 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138592 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138593 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138594 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138595 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138596 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138597 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138598 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138599 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138600 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138601 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138602 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138603 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138604 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138605 +reg_write_range_52690 reg_write_range 4 52690 NULL
138606 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138607 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138608 +store_52696 store 0-3 52696 NULL
138609 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
138610 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
138611 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
138612 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
138613 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
138614 +action_show_52711 action_show 0 52711 NULL
138615 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
138616 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
138617 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
138618 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
138619 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
138620 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
138621 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
138622 +sendbytes_52726 sendbytes 0 52726 NULL
138623 +set_capture_52728 set_capture 0 52728 NULL
138624 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
138625 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
138626 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
138627 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
138628 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
138629 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
138630 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
138631 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
138632 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
138633 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
138634 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
138635 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
138636 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
138637 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
138638 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
138639 +store_52770 store 0 52770 NULL
138640 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
138641 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
138642 +show_pec_52779 show_pec 0 52779 NULL
138643 +set_target_52783 set_target 0-4 52783 NULL
138644 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
138645 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
138646 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
138647 +show_52793 show 0 52793 NULL
138648 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
138649 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
138650 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
138651 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
138652 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
138653 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
138654 +run_start_commands_52808 run_start_commands 0 52808 NULL
138655 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
138656 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
138657 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
138658 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
138659 +show_eco_52820 show_eco 0 52820 NULL
138660 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
138661 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
138662 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
138663 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
138664 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
138665 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
138666 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
138667 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
138668 +apei_read_52843 apei_read 0 52843 NULL
138669 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
138670 +modelname_show_52855 modelname_show 0 52855 NULL
138671 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
138672 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
138673 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
138674 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
138675 +media_write_52867 media_write 0-3 52867 NULL nohasharray
138676 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
138677 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
138678 +cccr_show_52879 cccr_show 0 52879 NULL
138679 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
138680 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
138681 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
138682 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
138683 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
138684 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
138685 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
138686 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
138687 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
138688 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
138689 +read_cam_control_52903 read_cam_control 0 52903 NULL
138690 +parse_52905 parse 0 52905 NULL
138691 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
138692 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
138693 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
138694 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
138695 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
138696 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
138697 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
138698 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
138699 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
138700 +queue_show_random_52946 queue_show_random 0 52946 NULL
138701 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
138702 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
138703 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
138704 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
138705 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
138706 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
138707 +adv7170_write_52956 adv7170_write 0 52956 NULL
138708 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
138709 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
138710 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
138711 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
138712 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
138713 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
138714 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
138715 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
138716 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
138717 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
138718 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
138719 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
138720 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
138721 +num_node_state_52989 num_node_state 0 52989 NULL
138722 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
138723 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
138724 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
138725 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
138726 +ican3_open_52999 ican3_open 0 52999 NULL
138727 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
138728 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
138729 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
138730 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
138731 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
138732 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
138733 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
138734 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
138735 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
138736 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
138737 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
138738 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
138739 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
138740 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
138741 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
138742 +ndelay_show_53032 ndelay_show 0 53032 NULL
138743 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
138744 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
138745 +show_link_type_53045 show_link_type 0 53045 NULL
138746 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
138747 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
138748 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
138749 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
138750 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
138751 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
138752 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
138753 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
138754 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
138755 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
138756 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
138757 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
138758 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
138759 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
138760 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
138761 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
138762 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
138763 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
138764 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
138765 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
138766 +deauthenticate_53093 deauthenticate 0 53093 NULL
138767 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
138768 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
138769 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
138770 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
138771 +queue_var_show_53098 queue_var_show 0 53098 NULL
138772 +set_button_53099 set_button 0-4 53099 NULL
138773 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
138774 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
138775 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
138776 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
138777 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
138778 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
138779 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
138780 +verity_status_53120 verity_status 5 53120 NULL nohasharray
138781 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
138782 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
138783 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
138784 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
138785 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
138786 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
138787 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
138788 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
138789 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
138790 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
138791 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
138792 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
138793 +find_domain_name_53149 find_domain_name 0 53149 NULL
138794 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
138795 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
138796 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
138797 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
138798 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
138799 +pwm_enable_53163 pwm_enable 0 53163 NULL
138800 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
138801 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
138802 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
138803 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
138804 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
138805 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
138806 +skfp_open_53190 skfp_open 0 53190 NULL
138807 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
138808 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
138809 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
138810 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
138811 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
138812 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
138813 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
138814 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
138815 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
138816 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
138817 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
138818 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
138819 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
138820 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
138821 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
138822 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
138823 +enable_supply_53242 enable_supply 0 53242 NULL
138824 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
138825 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
138826 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
138827 +tun_do_read_53245 tun_do_read 0 53245 NULL
138828 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
138829 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
138830 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
138831 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
138832 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
138833 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
138834 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
138835 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
138836 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
138837 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
138838 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
138839 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
138840 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
138841 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
138842 +kstrtoull_53273 kstrtoull 0 53273 NULL
138843 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
138844 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
138845 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
138846 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
138847 +null_update_53290 null_update 0 53290 NULL
138848 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
138849 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
138850 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
138851 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
138852 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
138853 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
138854 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
138855 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
138856 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
138857 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
138858 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
138859 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
138860 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
138861 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
138862 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
138863 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
138864 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
138865 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
138866 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
138867 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
138868 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
138869 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
138870 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
138871 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
138872 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
138873 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
138874 +key_timeout_53364 key_timeout 0 53364 NULL
138875 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
138876 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
138877 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
138878 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
138879 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
138880 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
138881 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
138882 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
138883 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
138884 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
138885 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
138886 +fuse_permission_53387 fuse_permission 0 53387 NULL
138887 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
138888 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
138889 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
138890 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
138891 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
138892 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
138893 +hotkey_write_53403 hotkey_write 0 53403 NULL
138894 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
138895 +start_53407 start 0 53407 NULL
138896 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
138897 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
138898 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
138899 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
138900 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
138901 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
138902 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
138903 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
138904 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
138905 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
138906 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
138907 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
138908 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
138909 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
138910 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
138911 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
138912 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
138913 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
138914 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
138915 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
138916 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
138917 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
138918 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
138919 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
138920 +ns83820_open_53454 ns83820_open 0 53454 NULL
138921 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
138922 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
138923 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
138924 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
138925 +n2_run_53459 n2_run 3 53459 NULL
138926 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
138927 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
138928 +wm831x_write_53469 wm831x_write 0 53469 NULL
138929 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
138930 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
138931 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
138932 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
138933 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
138934 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
138935 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
138936 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
138937 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
138938 +create_extra_out_53491 create_extra_out 0 53491 NULL
138939 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
138940 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
138941 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
138942 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
138943 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
138944 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
138945 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
138946 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
138947 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
138948 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
138949 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
138950 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
138951 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
138952 +check_acl_53512 check_acl 0 53512 NULL nohasharray
138953 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
138954 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
138955 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
138956 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
138957 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
138958 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
138959 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
138960 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
138961 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
138962 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
138963 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
138964 +ec_poll_53557 ec_poll 0 53557 NULL
138965 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
138966 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
138967 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
138968 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
138969 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
138970 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
138971 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
138972 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
138973 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
138974 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
138975 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
138976 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
138977 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
138978 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
138979 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
138980 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
138981 +bpq_open_53602 bpq_open 0 53602 NULL
138982 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
138983 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
138984 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
138985 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
138986 +check_reshape_53605 check_reshape 0 53605 NULL
138987 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
138988 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
138989 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
138990 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
138991 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
138992 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
138993 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
138994 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
138995 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
138996 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
138997 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
138998 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
138999 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
139000 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
139001 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
139002 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
139003 +show_trigger_53668 show_trigger 0 53668 NULL
139004 +store_target_53673 store_target 0-4 53673 NULL
139005 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
139006 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
139007 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
139008 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
139009 +check_reshape_53683 check_reshape 0 53683 NULL
139010 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
139011 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
139012 +__show_signal_53688 __show_signal 0 53688 NULL
139013 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
139014 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
139015 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
139016 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
139017 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
139018 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
139019 +show_otp1_53696 show_otp1 0 53696 NULL
139020 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
139021 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
139022 +read_53700 read 0 53700 NULL
139023 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
139024 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
139025 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
139026 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
139027 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
139028 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
139029 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
139030 +wdm_write_53735 wdm_write 3-0 53735 NULL
139031 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
139032 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
139033 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
139034 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
139035 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
139036 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
139037 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
139038 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
139039 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
139040 +start_fw_53746 start_fw 0 53746 NULL
139041 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
139042 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
139043 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
139044 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
139045 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
139046 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
139047 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
139048 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
139049 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
139050 +class_attr_show_53762 class_attr_show 0 53762 NULL
139051 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
139052 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
139053 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
139054 +store_53768 store 0-3 53768 NULL
139055 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
139056 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
139057 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
139058 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
139059 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
139060 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
139061 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
139062 +block_write_end_53795 block_write_end 0-5 53795 NULL
139063 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
139064 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
139065 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
139066 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
139067 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
139068 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
139069 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
139070 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
139071 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
139072 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
139073 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
139074 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
139075 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
139076 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
139077 +part_stat_show_53838 part_stat_show 0 53838 NULL
139078 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
139079 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
139080 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
139081 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
139082 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
139083 +show_led_53867 show_led 0 53867 NULL
139084 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
139085 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
139086 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
139087 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
139088 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
139089 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
139090 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
139091 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
139092 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
139093 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
139094 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
139095 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
139096 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
139097 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
139098 +sync_max_show_53894 sync_max_show 0 53894 NULL
139099 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
139100 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
139101 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
139102 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
139103 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
139104 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
139105 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
139106 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
139107 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
139108 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
139109 +do_switch_53920 do_switch 0 53920 NULL
139110 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
139111 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
139112 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
139113 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
139114 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
139115 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
139116 +store_53940 store 0-4 53940 NULL
139117 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
139118 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
139119 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
139120 +get_status_53950 get_status 0 53950 NULL
139121 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
139122 +address_show_53957 address_show 0 53957 NULL
139123 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
139124 +osdname_show_53962 osdname_show 0 53962 NULL
139125 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
139126 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
139127 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
139128 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
139129 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
139130 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
139131 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
139132 +reshape_53978 reshape 0 53978 NULL
139133 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
139134 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
139135 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
139136 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
139137 +recv_53991 recv 0 53991 NULL
139138 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
139139 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
139140 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
139141 +write_54000 write 0-6-5 54000 NULL
139142 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
139143 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
139144 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
139145 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
139146 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
139147 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
139148 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
139149 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
139150 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
139151 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
139152 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
139153 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
139154 +do_con_write_54021 do_con_write 0-3 54021 NULL
139155 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
139156 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
139157 +status_show_54028 status_show 0 54028 NULL
139158 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
139159 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
139160 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
139161 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
139162 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
139163 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
139164 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
139165 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
139166 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
139167 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
139168 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
139169 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
139170 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
139171 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
139172 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
139173 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
139174 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
139175 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
139176 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
139177 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
139178 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
139179 +show_in_beep_54074 show_in_beep 0 54074 NULL
139180 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
139181 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
139182 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
139183 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
139184 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
139185 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
139186 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
139187 +create_xattr_54106 create_xattr 5 54106 NULL
139188 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
139189 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
139190 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
139191 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
139192 +strn_len_54122 strn_len 0 54122 NULL
139193 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
139194 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
139195 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
139196 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
139197 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
139198 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
139199 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
139200 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
139201 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
139202 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
139203 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
139204 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
139205 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
139206 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
139207 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
139208 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
139209 +set_min_width_54150 set_min_width 0-4 54150 NULL
139210 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
139211 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
139212 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
139213 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
139214 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
139215 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
139216 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
139217 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
139218 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
139219 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
139220 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
139221 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
139222 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
139223 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
139224 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
139225 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
139226 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
139227 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
139228 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
139229 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
139230 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
139231 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
139232 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
139233 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
139234 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
139235 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
139236 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
139237 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
139238 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
139239 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
139240 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
139241 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
139242 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
139243 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
139244 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
139245 +i8k_smm_54227 i8k_smm 0 54227 NULL
139246 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
139247 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
139248 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
139249 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
139250 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
139251 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
139252 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
139253 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
139254 +reada_add_block_54247 reada_add_block 2 54247 NULL
139255 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
139256 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
139257 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
139258 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
139259 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
139260 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
139261 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
139262 +venus_setattr_54255 venus_setattr 0 54255 NULL
139263 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
139264 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
139265 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
139266 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
139267 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
139268 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
139269 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
139270 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
139271 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
139272 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
139273 +sizeof_long_54276 sizeof_long 0 54276 NULL
139274 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
139275 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
139276 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
139277 +fm10k_open_54283 fm10k_open 0 54283 NULL
139278 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
139279 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
139280 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
139281 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
139282 +show_designated_port_54292 show_designated_port 0 54292 NULL
139283 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
139284 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
139285 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
139286 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
139287 +remove_store_54298 remove_store 0-4 54298 NULL
139288 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
139289 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
139290 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
139291 +sprintf_54306 sprintf 0 54306 NULL
139292 +path_setxattr_54308 path_setxattr 4 54308 NULL
139293 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139294 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139295 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139296 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139297 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139298 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139299 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139300 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139301 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139302 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139303 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139304 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139305 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139306 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139307 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139308 +fat_writepage_54344 fat_writepage 0 54344 NULL
139309 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139310 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139311 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139312 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139313 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139314 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139315 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139316 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139317 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139318 +aac_show_model_54375 aac_show_model 0 54375 NULL
139319 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139320 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139321 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139322 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139323 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139324 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139325 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139326 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139327 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139328 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139329 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139330 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139331 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139332 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139333 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139334 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139335 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139336 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139337 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139338 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139339 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139340 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139341 +new_lockspace_54427 new_lockspace 0 54427 NULL
139342 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139343 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139344 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139345 +read_firmid_54443 read_firmid 0 54443 NULL
139346 +cot_decompress_54452 cot_decompress 0 54452 NULL
139347 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139348 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139349 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139350 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139351 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139352 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139353 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139354 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139355 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139356 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139357 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139358 +garmin_write_54492 garmin_write 0-4 54492 NULL
139359 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139360 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139361 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139362 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139363 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139364 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139365 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139366 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139367 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139368 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139369 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139370 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139371 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139372 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139373 +create_lkb_54517 create_lkb 0 54517 NULL
139374 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139375 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139376 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139377 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139378 +viacam_read_54526 viacam_read 3-0 54526 NULL
139379 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139380 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139381 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139382 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139383 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139384 +setsockopt_54539 setsockopt 5 54539 NULL
139385 +new_analog_input_54542 new_analog_input 0 54542 NULL
139386 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139387 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139388 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139389 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139390 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139391 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139392 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139393 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139394 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139395 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139396 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139397 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139398 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139399 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139400 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139401 +rds_getname_54579 rds_getname 0 54579 NULL
139402 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139403 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139404 +sync_callback_54596 sync_callback 0 54596 NULL
139405 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139406 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139407 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139408 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139409 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139410 +show_unique_id_54613 show_unique_id 0 54613 NULL
139411 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139412 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139413 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139414 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139415 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139416 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139417 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139418 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139419 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139420 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139421 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139422 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139423 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139424 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139425 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139426 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139427 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139428 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139429 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139430 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139431 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139432 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139433 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139434 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139435 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139436 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139437 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139438 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139439 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139440 +bus_add_device_54665 bus_add_device 0 54665 NULL
139441 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139442 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139443 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139444 +show_target_temp_54673 show_target_temp 0 54673 NULL
139445 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139446 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139447 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139448 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139449 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139450 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139451 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139452 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139453 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139454 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139455 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139456 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139457 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139458 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139459 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139460 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139461 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139462 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139463 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139464 +show_54725 show 0 54725 NULL
139465 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139466 +rmd128_final_54728 rmd128_final 0 54728 NULL
139467 +show_vgapass_54732 show_vgapass 0 54732 NULL
139468 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139469 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139470 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139471 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139472 +do_trimming_54741 do_trimming 3 54741 NULL
139473 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139474 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139475 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139476 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139477 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139478 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139479 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139480 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139481 +show_zone_54763 show_zone 0 54763 NULL
139482 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139483 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139484 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139485 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139486 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139487 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139488 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139489 +sis190_open_54790 sis190_open 0 54790 NULL
139490 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139491 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139492 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139493 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139494 +domain_init_54797 domain_init 2 54797 NULL
139495 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139496 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139497 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139498 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139499 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139500 +nfsd_write_54809 nfsd_write 6 54809 NULL
139501 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139502 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139503 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139504 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139505 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139506 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139507 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139508 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139509 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139510 +write_rio_54837 write_rio 3-0 54837 NULL
139511 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139512 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139513 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139514 +prepare_dma_54845 prepare_dma 0 54845 NULL
139515 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139516 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139517 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139518 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139519 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139520 +printer_read_54851 printer_read 3 54851 NULL
139521 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139522 +show_node_54859 show_node 0 54859 NULL
139523 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139524 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139525 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139526 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139527 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139528 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139529 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139530 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139531 +show_learning_54874 show_learning 0 54874 NULL
139532 +time_show_54879 time_show 0 54879 NULL nohasharray
139533 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139534 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139535 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139536 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139537 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139538 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139539 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139540 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139541 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139542 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139543 +sendmsg_54900 sendmsg 0-4 54900 NULL
139544 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139545 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139546 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139547 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139548 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139549 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139550 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139551 +store_temp_54915 store_temp 0-4 54915 NULL
139552 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139553 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139554 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139555 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139556 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139557 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139558 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139559 +load_fx_54934 load_fx 0 54934 NULL
139560 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139561 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139562 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139563 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139564 +ddebug_change_54940 ddebug_change 0 54940 NULL
139565 +add_port_54941 add_port 2 54941 NULL
139566 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139567 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139568 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139569 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139570 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139571 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139572 +make_rate_54951 make_rate 0 54951 NULL
139573 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139574 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139575 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139576 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139577 +recv_cb_54962 recv_cb 0 54962 NULL
139578 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139579 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139580 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139581 +c4_add_card_54968 c4_add_card 3 54968 NULL
139582 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139583 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139584 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139585 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139586 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139587 +_queue_data_54983 _queue_data 4 54983 NULL
139588 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139589 +net2280_start_54985 net2280_start 0 54985 NULL
139590 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139591 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139592 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139593 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139594 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139595 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139596 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139597 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139598 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139599 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139600 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139601 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139602 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139603 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139604 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139605 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139606 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139607 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139608 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139609 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
139610 +tps65912_read_55058 tps65912_read 0 55058 NULL
139611 +read_55065 read 0 55065 NULL
139612 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
139613 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
139614 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
139615 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
139616 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
139617 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
139618 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
139619 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
139620 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
139621 +lnc_add_55085 lnc_add 0 55085 NULL
139622 +read_dma_55086 read_dma 3 55086 NULL
139623 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
139624 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
139625 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
139626 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
139627 +p9_client_write_55105 p9_client_write 0 55105 NULL
139628 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
139629 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
139630 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
139631 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
139632 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
139633 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
139634 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
139635 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
139636 +wp512_update_55143 wp512_update 0 55143 NULL
139637 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
139638 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
139639 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
139640 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
139641 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
139642 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
139643 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
139644 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
139645 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
139646 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
139647 +pwm_show_55165 pwm_show 0 55165 NULL
139648 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
139649 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
139650 +show_55175 show 0 55175 NULL nohasharray
139651 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
139652 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
139653 +patch_alc882_55183 patch_alc882 0 55183 NULL
139654 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
139655 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
139656 +de4x5_open_55186 de4x5_open 0 55186 NULL
139657 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
139658 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
139659 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
139660 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
139661 +show_status_55193 show_status 0 55193 NULL
139662 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
139663 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
139664 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
139665 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
139666 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
139667 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
139668 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
139669 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
139670 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
139671 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
139672 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
139673 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
139674 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
139675 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
139676 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
139677 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
139678 +p2a_55219 p2a 0-1 55219 NULL
139679 +firm_send_command_55222 firm_send_command 0 55222 NULL
139680 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
139681 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
139682 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
139683 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
139684 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
139685 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
139686 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
139687 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
139688 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
139689 +output_sleep_55265 output_sleep 0 55265 NULL
139690 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
139691 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
139692 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
139693 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
139694 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
139695 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
139696 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
139697 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
139698 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
139699 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
139700 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
139701 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
139702 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
139703 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
139704 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
139705 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
139706 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
139707 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
139708 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
139709 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
139710 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
139711 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
139712 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
139713 +reg_read_55337 reg_read 0 55337 NULL
139714 +vme_user_read_55338 vme_user_read 3 55338 NULL
139715 +read_byte_55340 read_byte 0 55340 NULL
139716 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
139717 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
139718 +udf_writepage_55347 udf_writepage 0 55347 NULL
139719 +device_user_lock_55350 device_user_lock 0 55350 NULL
139720 +show_in0_max_55351 show_in0_max 0 55351 NULL
139721 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
139722 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
139723 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
139724 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
139725 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
139726 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
139727 +do_command_55363 do_command 0 55363 NULL
139728 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
139729 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
139730 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
139731 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
139732 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
139733 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
139734 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
139735 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
139736 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
139737 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
139738 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
139739 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
139740 +yurex_read_55405 yurex_read 0-3 55405 NULL
139741 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
139742 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
139743 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
139744 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
139745 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
139746 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
139747 +show_port_55424 show_port 0 55424 NULL
139748 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
139749 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
139750 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
139751 +jme_open_55432 jme_open 0 55432 NULL
139752 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
139753 +show_in8_55438 show_in8 0 55438 NULL
139754 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
139755 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
139756 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
139757 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
139758 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
139759 +SyS_read_55449 SyS_read 3 55449 NULL
139760 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
139761 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
139762 +sys_recv_55455 sys_recv 3 55455 NULL
139763 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
139764 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
139765 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
139766 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
139767 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
139768 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
139769 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
139770 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
139771 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
139772 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
139773 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
139774 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
139775 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
139776 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
139777 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
139778 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
139779 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
139780 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
139781 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
139782 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
139783 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
139784 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
139785 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
139786 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
139787 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
139788 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
139789 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
139790 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
139791 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
139792 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
139793 +ea_get_55522 ea_get 0-3 55522 NULL
139794 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
139795 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
139796 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
139797 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
139798 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
139799 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
139800 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
139801 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
139802 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
139803 +show_55563 show 0 55563 NULL
139804 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
139805 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
139806 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
139807 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
139808 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
139809 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
139810 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
139811 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
139812 +add_partition_55588 add_partition 2 55588 NULL
139813 +write_inode_55592 write_inode 0 55592 NULL
139814 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
139815 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
139816 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
139817 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
139818 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
139819 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
139820 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
139821 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
139822 +dspcreate_55610 dspcreate 0 55610 NULL
139823 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
139824 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
139825 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
139826 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
139827 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
139828 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
139829 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
139830 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
139831 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
139832 +mt2063_init_55629 mt2063_init 0 55629 NULL
139833 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
139834 +show_board_55637 show_board 0 55637 NULL
139835 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
139836 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
139837 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
139838 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
139839 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
139840 +iolink_show_55647 iolink_show 0 55647 NULL
139841 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
139842 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
139843 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
139844 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
139845 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
139846 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
139847 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
139848 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
139849 +online_55663 online 0 55663 NULL
139850 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
139851 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
139852 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
139853 +direct2indirect_55677 direct2indirect 0 55677 NULL
139854 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
139855 +get_info_55681 get_info 3 55681 NULL
139856 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
139857 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
139858 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
139859 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
139860 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
139861 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
139862 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
139863 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
139864 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
139865 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
139866 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
139867 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
139868 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
139869 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
139870 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
139871 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
139872 +btree_readpage_55720 btree_readpage 0 55720 NULL
139873 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
139874 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
139875 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
139876 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
139877 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
139878 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
139879 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
139880 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
139881 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
139882 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
139883 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
139884 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
139885 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
139886 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
139887 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
139888 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
139889 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
139890 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
139891 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
139892 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
139893 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
139894 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
139895 +strlen_55778 strlen 0 55778 NULL
139896 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
139897 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
139898 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
139899 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
139900 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
139901 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
139902 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
139903 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
139904 +write_fw_55806 write_fw 0-5-6 55806 NULL
139905 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
139906 +show_55816 show 0 55816 NULL
139907 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
139908 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
139909 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
139910 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
139911 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
139912 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
139913 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
139914 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
139915 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
139916 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
139917 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
139918 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
139919 +rsq_status_55848 rsq_status 0 55848 NULL
139920 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
139921 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
139922 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
139923 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
139924 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
139925 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
139926 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
139927 +status_55864 status 0 55864 NULL nohasharray
139928 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
139929 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
139930 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
139931 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
139932 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
139933 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
139934 +hsc_write_55875 hsc_write 3-0 55875 NULL
139935 +nr_listen_55884 nr_listen 0 55884 NULL
139936 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
139937 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
139938 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
139939 +tda18271_init_55894 tda18271_init 0 55894 NULL
139940 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
139941 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
139942 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
139943 +cmos_write_55903 cmos_write 0 55903 NULL
139944 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
139945 +validate_change_55910 validate_change 0 55910 NULL
139946 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
139947 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
139948 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
139949 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
139950 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
139951 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
139952 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
139953 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
139954 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
139955 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
139956 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
139957 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
139958 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
139959 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
139960 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
139961 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
139962 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
139963 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
139964 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
139965 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
139966 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
139967 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
139968 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
139969 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
139970 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
139971 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
139972 +init_subctxts_55970 init_subctxts 0 55970 NULL
139973 +query_device_55971 query_device 0 55971 NULL
139974 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
139975 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
139976 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
139977 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
139978 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
139979 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
139980 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
139981 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
139982 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
139983 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
139984 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
139985 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
139986 +epic_open_55997 epic_open 0 55997 NULL
139987 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
139988 +show_otp0_56000 show_otp0 0 56000 NULL
139989 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
139990 +soft_store_56006 soft_store 0-4 56006 NULL
139991 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
139992 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
139993 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
139994 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
139995 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
139996 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
139997 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
139998 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
139999 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
140000 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
140001 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
140002 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
140003 +store_cursor_56036 store_cursor 0-4 56036 NULL
140004 +build_controls_56044 build_controls 0 56044 NULL
140005 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
140006 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
140007 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
140008 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
140009 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
140010 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
140011 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
140012 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
140013 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
140014 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
140015 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
140016 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
140017 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
140018 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
140019 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
140020 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
140021 +may_follow_link_56073 may_follow_link 0 56073 NULL
140022 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
140023 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
140024 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
140025 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
140026 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
140027 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
140028 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
140029 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
140030 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
140031 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
140032 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
140033 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
140034 +rmd256_update_56110 rmd256_update 0 56110 NULL
140035 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
140036 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
140037 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
140038 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
140039 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
140040 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
140041 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
140042 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
140043 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
140044 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
140045 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
140046 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
140047 +map_addr_56144 map_addr 7 56144 &extra_show_56144
140048 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
140049 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
140050 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
140051 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
140052 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
140053 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
140054 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
140055 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
140056 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
140057 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
140058 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
140059 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
140060 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
140061 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
140062 +change_qos_56178 change_qos 0 56178 NULL
140063 +complain_error_56186 complain_error 0-1 56186 NULL
140064 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
140065 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
140066 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
140067 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
140068 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
140069 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
140070 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
140071 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
140072 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
140073 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
140074 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
140075 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
140076 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
140077 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
140078 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
140079 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
140080 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
140081 +fd_copyin_56247 fd_copyin 3 56247 NULL
140082 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
140083 +ax_header_56252 ax_header 0 56252 NULL
140084 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
140085 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
140086 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
140087 +clk_enable_56265 clk_enable 0 56265 NULL
140088 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
140089 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
140090 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
140091 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
140092 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
140093 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
140094 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
140095 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
140096 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
140097 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
140098 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
140099 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
140100 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
140101 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
140102 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
140103 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
140104 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
140105 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
140106 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
140107 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
140108 +linear_add_56314 linear_add 0 56314 NULL
140109 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
140110 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
140111 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
140112 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
140113 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
140114 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
140115 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
140116 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
140117 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
140118 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
140119 +show_line2_56346 show_line2 0 56346 NULL
140120 +read_human_status_56349 read_human_status 0 56349 NULL
140121 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
140122 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
140123 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
140124 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
140125 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
140126 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
140127 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
140128 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
140129 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
140130 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
140131 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
140132 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
140133 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
140134 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
140135 +store_56373 store 0-3 56373 &usb_xfer_56373
140136 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
140137 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
140138 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
140139 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
140140 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
140141 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
140142 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
140143 +res_get_56393 res_get 0 56393 NULL
140144 +strtobool_56399 strtobool 0 56399 NULL
140145 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
140146 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
140147 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
140148 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
140149 +write_gssp_56404 write_gssp 3-0 56404 NULL
140150 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
140151 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
140152 +SMB2_open_56407 SMB2_open 0 56407 NULL
140153 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
140154 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
140155 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
140156 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
140157 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
140158 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
140159 +store_msg_56417 store_msg 3 56417 NULL
140160 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
140161 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
140162 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
140163 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
140164 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
140165 +vsock_listen_56427 vsock_listen 0 56427 NULL
140166 +mddev_lock_56428 mddev_lock 0 56428 NULL
140167 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
140168 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
140169 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
140170 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
140171 +omninet_write_56432 omninet_write 0-4 56432 NULL
140172 +fl_create_56435 fl_create 5 56435 NULL nohasharray
140173 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
140174 +gnttab_map_56439 gnttab_map 2 56439 NULL
140175 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
140176 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
140177 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
140178 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
140179 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
140180 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
140181 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
140182 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
140183 +set_connectable_56458 set_connectable 4 56458 NULL
140184 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
140185 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
140186 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
140187 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
140188 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
140189 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
140190 +putused_user_56467 putused_user 3 56467 NULL
140191 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
140192 +phy_write_56475 phy_write 0 56475 NULL nohasharray
140193 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
140194 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
140195 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
140196 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
140197 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
140198 +bsp_check_56487 bsp_check 0 56487 NULL
140199 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
140200 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
140201 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
140202 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
140203 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
140204 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
140205 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
140206 +show_in_value_56503 show_in_value 0 56503 NULL
140207 +init_map_ip_56508 init_map_ip 5 56508 NULL
140208 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
140209 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
140210 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
140211 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
140212 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
140213 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
140214 +get_temp_56524 get_temp 0 56524 NULL
140215 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
140216 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
140217 +ip_options_get_56538 ip_options_get 4 56538 NULL
140218 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
140219 +ia_open_56543 ia_open 0 56543 NULL
140220 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
140221 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
140222 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
140223 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
140224 +skein_512_update_56556 skein_512_update 0 56556 NULL
140225 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
140226 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
140227 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
140228 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
140229 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
140230 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
140231 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
140232 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
140233 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
140234 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
140235 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
140236 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
140237 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
140238 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
140239 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
140240 +event_filter_write_56609 event_filter_write 3 56609 NULL
140241 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
140242 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
140243 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
140244 +show_56623 show 0 56623 NULL nohasharray
140245 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
140246 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
140247 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
140248 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
140249 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
140250 +gather_array_56641 gather_array 3 56641 NULL
140251 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
140252 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
140253 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
140254 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
140255 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
140256 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
140257 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
140258 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
140259 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
140260 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
140261 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
140262 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
140263 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
140264 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
140265 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
140266 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
140267 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
140268 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
140269 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
140270 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
140271 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
140272 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
140273 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
140274 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
140275 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
140276 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
140277 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
140278 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
140279 +sd_done_56689 sd_done 0 56689 NULL
140280 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
140281 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
140282 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
140283 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
140284 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
140285 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
140286 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
140287 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
140288 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
140289 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
140290 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
140291 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
140292 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140293 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140294 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140295 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140296 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140297 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140298 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140299 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140300 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140301 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140302 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140303 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140304 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140305 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140306 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140307 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140308 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140309 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140310 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140311 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140312 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140313 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140314 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140315 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140316 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140317 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140318 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140319 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140320 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140321 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140322 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140323 +tun_net_open_56800 tun_net_open 0 56800 NULL
140324 +backlog_store_56804 backlog_store 0-3 56804 NULL
140325 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140326 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140327 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140328 +do_syslog_56807 do_syslog 3-0 56807 NULL
140329 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140330 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140331 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140332 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140333 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140334 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140335 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140336 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140337 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140338 +lookup_slow_56827 lookup_slow 0 56827 NULL
140339 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140340 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140341 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140342 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140343 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140344 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140345 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140346 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140347 +identify_fw_56853 identify_fw 0 56853 NULL
140348 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140349 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140350 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140351 +adp8860_show_56860 adp8860_show 0 56860 NULL
140352 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140353 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140354 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140355 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140356 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140357 +check_export_56865 check_export 0 56865 NULL
140358 +store_sched7_56868 store_sched7 0-4 56868 NULL
140359 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140360 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140361 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140362 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140363 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140364 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140365 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140366 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140367 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140368 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140369 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140370 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140371 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140372 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140373 +rio_open_56900 rio_open 0 56900 NULL
140374 +arp_mangle_56902 arp_mangle 0 56902 NULL
140375 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140376 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140377 +strcspn_56913 strcspn 0 56913 NULL
140378 +i801_transaction_56919 i801_transaction 0 56919 NULL
140379 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140380 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140381 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140382 +check_header_56930 check_header 2 56930 NULL
140383 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140384 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140385 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140386 +read_56934 read 0 56934 NULL
140387 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140388 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140389 +set_property_56939 set_property 0 56939 NULL
140390 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140391 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140392 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140393 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140394 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140395 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140396 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140397 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140398 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140399 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140400 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140401 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140402 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140403 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140404 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140405 +read_56981 read 0 56981 NULL
140406 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140407 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140408 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140409 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140410 +CIFS_open_56997 CIFS_open 0 56997 NULL
140411 +consolidate_57001 consolidate 0 57001 NULL
140412 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140413 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140414 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140415 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140416 +fore200e_send_57011 fore200e_send 0 57011 NULL
140417 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140418 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140419 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140420 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140421 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140422 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140423 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140424 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140425 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140426 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140427 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140428 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140429 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140430 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140431 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140432 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140433 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140434 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140435 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140436 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140437 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140438 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140439 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140440 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140441 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140442 +wmi_send_57083 wmi_send 0 57083 NULL
140443 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140444 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140445 +show_57089 show 0 57089 NULL
140446 +patch_alc880_57095 patch_alc880 0 57095 NULL
140447 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140448 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140449 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140450 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140451 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140452 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140453 +s_stream_57108 s_stream 0 57108 NULL
140454 +show_enabled_57111 show_enabled 0 57111 NULL
140455 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140456 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140457 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140458 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140459 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140460 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140461 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140462 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140463 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140464 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140465 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140466 +tpm_seal_57138 tpm_seal 0 57138 NULL
140467 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140468 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140469 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140470 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140471 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140472 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140473 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140474 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140475 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140476 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140477 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140478 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140479 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140480 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140481 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140482 +rcu_panic_57170 rcu_panic 0 57170 NULL
140483 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140484 +average_read_57175 average_read 0-3 57175 NULL
140485 +netlink_create_57178 netlink_create 0 57178 NULL
140486 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140487 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140488 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140489 +common_file_perm_57189 common_file_perm 0 57189 NULL
140490 +sys_poll_57190 sys_poll 2 57190 NULL
140491 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140492 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140493 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140494 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140495 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140496 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140497 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140498 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140499 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140500 +ctor_show_57213 ctor_show 0 57213 NULL
140501 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140502 +edid_show_57216 edid_show 0-5-6 57216 NULL
140503 +stats_show_57218 stats_show 0 57218 NULL
140504 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140505 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140506 +change_mtu_57227 change_mtu 0 57227 NULL
140507 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140508 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140509 +csource_show_57233 csource_show 0 57233 NULL
140510 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140511 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140512 +flush_space_57241 flush_space 0 57241 NULL
140513 +rmd320_update_57243 rmd320_update 0 57243 NULL
140514 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140515 +lbmRead_57247 lbmRead 0 57247 NULL
140516 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140517 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140518 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140519 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140520 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140521 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140522 +set_component_active_57266 set_component_active 0-4 57266 NULL
140523 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140524 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140525 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140526 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140527 +show_voltage_57273 show_voltage 0 57273 NULL
140528 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140529 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140530 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140531 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140532 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140533 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140534 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140535 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140536 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140537 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140538 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140539 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140540 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140541 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140542 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140543 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140544 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140545 +show_alarm_57318 show_alarm 0 57318 NULL
140546 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140547 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140548 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140549 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140550 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140551 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140552 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140553 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140554 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140555 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140556 +hw_init_57341 hw_init 0 57341 NULL
140557 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140558 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140559 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140560 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140561 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140562 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140563 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140564 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140565 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140566 +get_component_type_57362 get_component_type 0 57362 NULL
140567 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140568 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140569 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140570 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140571 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140572 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140573 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140574 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140575 +slabs_show_57383 slabs_show 0 57383 NULL
140576 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140577 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140578 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140579 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140580 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140581 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140582 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140583 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140584 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140585 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140586 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140587 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140588 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140589 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140590 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140591 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140592 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140593 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140594 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140595 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140596 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140597 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140598 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140599 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140600 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140601 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140602 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140603 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140604 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140605 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140606 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140607 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140608 +send_midi_async_57463 send_midi_async 3 57463 NULL
140609 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
140610 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
140611 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
140612 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
140613 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
140614 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
140615 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
140616 +em_store_57488 em_store 0 57488 NULL
140617 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
140618 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
140619 +read_57490 read 0 57490 &read_file_skb_rx_57490
140620 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
140621 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
140622 +copy_in_user_57502 copy_in_user 3 57502 NULL
140623 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
140624 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
140625 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
140626 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
140627 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
140628 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
140629 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
140630 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
140631 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
140632 +init_tag_map_57515 init_tag_map 3 57515 NULL
140633 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
140634 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
140635 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
140636 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
140637 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
140638 +cmm_read_57520 cmm_read 3-0 57520 NULL
140639 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
140640 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
140641 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
140642 +inode_permission_57531 inode_permission 0 57531 NULL
140643 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
140644 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
140645 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
140646 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
140647 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
140648 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
140649 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
140650 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
140651 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
140652 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
140653 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
140654 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
140655 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
140656 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
140657 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
140658 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
140659 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
140660 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
140661 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
140662 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
140663 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
140664 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
140665 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
140666 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
140667 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
140668 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
140669 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
140670 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
140671 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
140672 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
140673 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
140674 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
140675 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
140676 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
140677 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
140678 +mem_read_57631 mem_read 3-0 57631 NULL
140679 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
140680 +mr_read_57639 mr_read 0 57639 NULL
140681 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
140682 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
140683 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
140684 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
140685 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
140686 +c_can_start_57654 c_can_start 0 57654 NULL
140687 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
140688 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
140689 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
140690 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
140691 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
140692 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
140693 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
140694 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
140695 +__lgwrite_57669 __lgwrite 4 57669 NULL
140696 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
140697 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
140698 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
140699 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
140700 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
140701 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
140702 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
140703 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
140704 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
140705 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
140706 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
140707 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
140708 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
140709 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
140710 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
140711 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
140712 +show_status_str_57729 show_status_str 0 57729 NULL
140713 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
140714 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
140715 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
140716 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
140717 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
140718 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
140719 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
140720 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
140721 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
140722 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
140723 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
140724 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
140725 +bond_create_57752 bond_create 0 57752 NULL
140726 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
140727 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
140728 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
140729 +tgr192_final_57774 tgr192_final 0 57774 NULL
140730 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
140731 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
140732 +r6040_open_57779 r6040_open 0 57779 NULL
140733 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
140734 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
140735 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
140736 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
140737 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
140738 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
140739 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
140740 +ld2_57794 ld2 0 57794 NULL
140741 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
140742 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
140743 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
140744 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
140745 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
140746 +evdev_read_57810 evdev_read 0-3 57810 NULL
140747 +skein256_final_57814 skein256_final 0 57814 NULL
140748 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
140749 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
140750 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
140751 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
140752 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
140753 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
140754 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
140755 +start_ch_57836 start_ch 0 57836 NULL
140756 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
140757 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
140758 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
140759 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
140760 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
140761 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
140762 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
140763 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
140764 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
140765 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
140766 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
140767 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
140768 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
140769 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
140770 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
140771 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
140772 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
140773 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
140774 +hsi_async_57877 hsi_async 0 57877 NULL
140775 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
140776 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
140777 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
140778 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
140779 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
140780 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
140781 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
140782 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
140783 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
140784 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
140785 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
140786 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
140787 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
140788 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
140789 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
140790 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
140791 +journal_join_57921 journal_join 0 57921 NULL
140792 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
140793 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
140794 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
140795 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
140796 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
140797 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
140798 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
140799 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
140800 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
140801 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
140802 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
140803 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
140804 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
140805 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
140806 +rx_57944 rx 4 57944 NULL
140807 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
140808 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
140809 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
140810 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
140811 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
140812 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
140813 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
140814 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
140815 +vport_create_57966 vport_create 0 57966 NULL
140816 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
140817 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
140818 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
140819 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
140820 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
140821 +proc_getattr_57984 proc_getattr 0 57984 NULL
140822 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
140823 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
140824 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
140825 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
140826 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
140827 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
140828 +pfkey_create_58010 pfkey_create 0 58010 NULL
140829 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
140830 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
140831 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
140832 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
140833 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
140834 +svga_match_format_58028 svga_match_format 0 58028 NULL
140835 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
140836 +get_temp_58031 get_temp 0 58031 NULL
140837 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
140838 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
140839 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
140840 +do_writepage_58047 do_writepage 0 58047 NULL
140841 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
140842 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
140843 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
140844 +mce_async_out_58056 mce_async_out 3 58056 NULL
140845 +bq32k_write_58057 bq32k_write 4 58057 NULL
140846 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
140847 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
140848 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
140849 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
140850 +ignore_store_58069 ignore_store 0-4 58069 NULL
140851 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
140852 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
140853 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
140854 +store_event_char_58077 store_event_char 0-4 58077 NULL
140855 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
140856 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
140857 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
140858 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
140859 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
140860 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
140861 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
140862 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
140863 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
140864 +defined_show_58091 defined_show 0 58091 NULL nohasharray
140865 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
140866 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
140867 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
140868 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
140869 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
140870 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
140871 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
140872 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
140873 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
140874 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
140875 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
140876 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
140877 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
140878 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
140879 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
140880 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
140881 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
140882 +savemem_58129 savemem 3 58129 NULL
140883 +std_validate_58132 std_validate 0 58132 NULL
140884 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
140885 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
140886 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
140887 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
140888 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
140889 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
140890 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
140891 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
140892 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
140893 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
140894 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
140895 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
140896 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
140897 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
140898 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
140899 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
140900 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
140901 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
140902 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
140903 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
140904 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
140905 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
140906 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
140907 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
140908 +write_58175 write 0 58175 &pages_collapsed_show_58175
140909 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
140910 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
140911 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
140912 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
140913 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
140914 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
140915 +wlcore_read_58185 wlcore_read 0 58185 NULL
140916 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
140917 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
140918 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
140919 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
140920 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
140921 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
140922 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
140923 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
140924 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
140925 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
140926 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
140927 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
140928 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
140929 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
140930 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
140931 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
140932 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
140933 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
140934 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
140935 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
140936 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
140937 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
140938 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
140939 +usb_set_report_58244 usb_set_report 0 58244 NULL
140940 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
140941 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
140942 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
140943 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
140944 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
140945 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
140946 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
140947 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
140948 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
140949 +profile_load_58267 profile_load 3-0 58267 NULL
140950 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
140951 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
140952 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
140953 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
140954 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
140955 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
140956 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
140957 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
140958 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
140959 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
140960 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
140961 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
140962 +uart6850_open_58304 uart6850_open 0 58304 NULL
140963 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
140964 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
140965 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
140966 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
140967 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
140968 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
140969 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
140970 +post_send_58312 post_send 0 58312 NULL
140971 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
140972 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
140973 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
140974 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
140975 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
140976 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
140977 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
140978 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
140979 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
140980 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
140981 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
140982 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
140983 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
140984 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
140985 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
140986 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
140987 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
140988 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
140989 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
140990 +get_in_max_58344 get_in_max 0 58344 NULL
140991 +opts_show_58345 opts_show 0 58345 NULL
140992 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
140993 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
140994 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
140995 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
140996 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
140997 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
140998 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
140999 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
141000 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
141001 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
141002 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
141003 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
141004 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
141005 +find_best_unit_58375 find_best_unit 0 58375 NULL
141006 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
141007 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
141008 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
141009 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
141010 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
141011 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
141012 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
141013 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
141014 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
141015 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
141016 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
141017 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
141018 +skein_512_final_58405 skein_512_final 0 58405 NULL
141019 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
141020 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
141021 +madc_read_58412 madc_read 0 58412 NULL
141022 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
141023 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
141024 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
141025 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
141026 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
141027 +smk_access_58423 smk_access 0 58423 NULL nohasharray
141028 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
141029 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
141030 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
141031 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
141032 +show_bit_58443 show_bit 0 58443 NULL
141033 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
141034 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
141035 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
141036 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
141037 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
141038 +store_memory_58460 store_memory 0-4 58460 NULL
141039 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
141040 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
141041 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
141042 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
141043 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
141044 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
141045 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
141046 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
141047 +cxgb_up_58476 cxgb_up 0 58476 NULL
141048 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
141049 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
141050 +show_nctxts_58478 show_nctxts 0 58478 NULL
141051 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
141052 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
141053 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
141054 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
141055 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
141056 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
141057 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
141058 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
141059 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
141060 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
141061 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
141062 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
141063 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
141064 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
141065 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
141066 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
141067 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
141068 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
141069 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
141070 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
141071 +efs_readpage_58517 efs_readpage 0 58517 NULL
141072 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
141073 +freezer_write_58529 freezer_write 0-3 58529 NULL
141074 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
141075 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
141076 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
141077 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
141078 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
141079 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
141080 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
141081 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
141082 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
141083 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
141084 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
141085 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
141086 +store_sustain_58580 store_sustain 0-4 58580 NULL
141087 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
141088 +sendmsg_58582 sendmsg 0-4 58582 NULL
141089 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
141090 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
141091 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
141092 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
141093 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
141094 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
141095 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
141096 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
141097 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
141098 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
141099 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
141100 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
141101 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
141102 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
141103 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
141104 +run_show_58628 run_show 0 58628 NULL nohasharray
141105 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
141106 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
141107 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
141108 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
141109 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
141110 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
141111 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
141112 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
141113 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
141114 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
141115 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
141116 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
141117 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
141118 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
141119 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
141120 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
141121 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
141122 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
141123 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
141124 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
141125 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
141126 +simple_statfs_58676 simple_statfs 0 58676 NULL
141127 +store_local_port_58678 store_local_port 0 58678 NULL
141128 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
141129 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
141130 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
141131 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
141132 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
141133 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
141134 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
141135 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
141136 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
141137 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
141138 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
141139 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
141140 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
141141 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
141142 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
141143 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
141144 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
141145 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
141146 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
141147 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
141148 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
141149 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
141150 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
141151 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
141152 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
141153 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
141154 +do_tx_58737 do_tx 0 58737 NULL
141155 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
141156 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
141157 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
141158 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
141159 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
141160 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
141161 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
141162 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
141163 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
141164 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
141165 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
141166 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
141167 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
141168 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
141169 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
141170 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
141171 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
141172 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
141173 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
141174 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
141175 +show_58791 show 0 58791 NULL
141176 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
141177 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
141178 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
141179 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
141180 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
141181 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
141182 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
141183 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
141184 +write_file_58812 write_file 4 58812 NULL
141185 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
141186 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
141187 +show_tempsense_58819 show_tempsense 0 58819 NULL
141188 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
141189 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
141190 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
141191 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
141192 +command_write_58841 command_write 3-0 58841 NULL nohasharray
141193 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
141194 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
141195 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
141196 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
141197 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
141198 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
141199 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
141200 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
141201 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
141202 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
141203 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
141204 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
141205 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
141206 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
141207 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
141208 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
141209 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
141210 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
141211 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
141212 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
141213 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
141214 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
141215 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
141216 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
141217 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
141218 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
141219 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
141220 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
141221 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
141222 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
141223 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
141224 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
141225 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
141226 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
141227 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
141228 +store_in8_58913 store_in8 0-4 58913 NULL
141229 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
141230 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
141231 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
141232 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
141233 +ncp_request_58920 ncp_request 0 58920 NULL
141234 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
141235 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
141236 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
141237 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
141238 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
141239 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
141240 +set_als_58942 set_als 0-4 58942 NULL
141241 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
141242 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
141243 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
141244 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
141245 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
141246 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
141247 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
141248 +version_show_58957 version_show 0 58957 NULL
141249 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
141250 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
141251 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
141252 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
141253 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
141254 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
141255 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
141256 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
141257 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
141258 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
141259 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
141260 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
141261 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
141262 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
141263 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
141264 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
141265 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
141266 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
141267 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
141268 +show_comm_59000 show_comm 0 59000 NULL
141269 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
141270 +init_list_set_59005 init_list_set 3 59005 NULL
141271 +ep_write_59008 ep_write 3 59008 NULL
141272 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
141273 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
141274 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
141275 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
141276 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
141277 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
141278 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
141279 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
141280 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
141281 +write_59035 write 0 59035 NULL
141282 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
141283 +contrast_store_59039 contrast_store 0-4 59039 NULL
141284 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
141285 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
141286 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
141287 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
141288 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
141289 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
141290 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
141291 +dlci_header_59057 dlci_header 0 59057 NULL
141292 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141293 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141294 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141295 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141296 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141297 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141298 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141299 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141300 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141301 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141302 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141303 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141304 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141305 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141306 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141307 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141308 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141309 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141310 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141311 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141312 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141313 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141314 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141315 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141316 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141317 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141318 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141319 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141320 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141321 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141322 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141323 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141324 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141325 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141326 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141327 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141328 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141329 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141330 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141331 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141332 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141333 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141334 +ksize_59176 ksize 0 59176 NULL
141335 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141336 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141337 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141338 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141339 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141340 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141341 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141342 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141343 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141344 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141345 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141346 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141347 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141348 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141349 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141350 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141351 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141352 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141353 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141354 +dt3155_read_59226 dt3155_read 3 59226 NULL
141355 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141356 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141357 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141358 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141359 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141360 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141361 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141362 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141363 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141364 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141365 +SMB2_write_59246 SMB2_write 0 59246 NULL
141366 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141367 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141368 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141369 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141370 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141371 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141372 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141373 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141374 +max_active_store_59266 max_active_store 0-4 59266 NULL
141375 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141376 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141377 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141378 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141379 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141380 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141381 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141382 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141383 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141384 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141385 +show_install_59288 show_install 0 59288 NULL nohasharray
141386 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141387 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141388 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141389 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141390 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141391 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141392 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141393 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141394 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141395 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141396 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141397 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141398 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141399 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141400 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141401 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141402 +fd_copyout_59323 fd_copyout 3 59323 NULL
141403 +store_59326 store 0-4 59326 NULL
141404 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141405 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141406 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141407 +debug_store_59337 debug_store 0-4 59337 NULL
141408 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141409 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141410 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141411 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141412 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141413 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141414 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141415 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141416 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141417 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141418 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141419 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141420 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141421 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141422 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141423 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141424 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141425 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141426 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141427 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141428 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141429 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141430 +idProduct_show_59405 idProduct_show 0 59405 NULL
141431 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141432 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141433 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141434 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141435 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141436 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141437 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141438 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141439 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141440 +max_show_59442 max_show 0 59442 NULL nohasharray
141441 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141442 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141443 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141444 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141445 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141446 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141447 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141448 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141449 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141450 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141451 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141452 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141453 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141454 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141455 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141456 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141457 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141458 +aux_ch_59466 aux_ch 0 59466 NULL
141459 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141460 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141461 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141462 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141463 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141464 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141465 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141466 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141467 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141468 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141469 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141470 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141471 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141472 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141473 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141474 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141475 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141476 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141477 +defrag_store_59501 defrag_store 4-0 59501 NULL
141478 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141479 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141480 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141481 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141482 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141483 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141484 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141485 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141486 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141487 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141488 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141489 +vcc_create_59531 vcc_create 0 59531 NULL
141490 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141491 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141492 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141493 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141494 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141495 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141496 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141497 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141498 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141499 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141500 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141501 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141502 +show_59558 show 0 59558 NULL
141503 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141504 +tunables_write_59563 tunables_write 3-0 59563 NULL
141505 +bio_split_59564 bio_split 2 59564 NULL
141506 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141507 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141508 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141509 +afs_fsync_59569 afs_fsync 0 59569 NULL
141510 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141511 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141512 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141513 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141514 +write_pbl_59583 write_pbl 4 59583 NULL
141515 +resp_write_same_59587 resp_write_same 2 59587 NULL
141516 +memdup_user_59590 memdup_user 2 59590 NULL
141517 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141518 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141519 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141520 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141521 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141522 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141523 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141524 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141525 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141526 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141527 +module_event_59614 module_event 0 59614 NULL
141528 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141529 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141530 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141531 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141532 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141533 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141534 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141535 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141536 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141537 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141538 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141539 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141540 +console_show_59641 console_show 0 59641 NULL
141541 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141542 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141543 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141544 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141545 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141546 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141547 +file_update_time_59647 file_update_time 0 59647 NULL
141548 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141549 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141550 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141551 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141552 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141553 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141554 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141555 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141556 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141557 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141558 +register_jprobe_59669 register_jprobe 0 59669 NULL
141559 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141560 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141561 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141562 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141563 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141564 +sriov_enable_59689 sriov_enable 0 59689 NULL
141565 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141566 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141567 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141568 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141569 +create_59705 create 0 59705 NULL
141570 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141571 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141572 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141573 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141574 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141575 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141576 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141577 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141578 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141579 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141580 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141581 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141582 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141583 +set_mode_59733 set_mode 0 59733 NULL
141584 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141585 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141586 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141587 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141588 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141589 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141590 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141591 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141592 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141593 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141594 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141595 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141596 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141597 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141598 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141599 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141600 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141601 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141602 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141603 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141604 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141605 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141606 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141607 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141608 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
141609 +venus_remove_59781 venus_remove 4 59781 NULL
141610 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
141611 +net2280_enable_59787 net2280_enable 0 59787 NULL
141612 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
141613 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
141614 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
141615 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
141616 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
141617 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
141618 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
141619 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
141620 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
141621 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
141622 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
141623 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
141624 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
141625 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
141626 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
141627 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
141628 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
141629 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
141630 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
141631 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
141632 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
141633 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
141634 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
141635 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
141636 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
141637 +erst_clear_59835 erst_clear 0 59835 NULL
141638 +bq24190_write_59837 bq24190_write 0 59837 NULL
141639 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
141640 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
141641 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
141642 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
141643 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
141644 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
141645 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
141646 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
141647 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
141648 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
141649 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
141650 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
141651 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
141652 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
141653 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
141654 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
141655 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
141656 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
141657 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
141658 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
141659 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
141660 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
141661 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
141662 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
141663 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
141664 +xwrite_59906 xwrite 3 59906 NULL
141665 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
141666 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
141667 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
141668 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
141669 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
141670 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
141671 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
141672 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
141673 +read_59931 read 0 59931 NULL
141674 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
141675 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
141676 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
141677 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
141678 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
141679 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
141680 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
141681 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
141682 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
141683 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
141684 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
141685 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
141686 +cuse_write_59958 cuse_write 0-3 59958 NULL
141687 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
141688 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
141689 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
141690 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
141691 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
141692 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
141693 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
141694 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
141695 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
141696 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
141697 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
141698 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
141699 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
141700 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
141701 +setup_60000 setup 0 60000 NULL
141702 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
141703 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
141704 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
141705 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
141706 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
141707 +copy_items_60009 copy_items 7 60009 NULL
141708 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
141709 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
141710 +register_device_60015 register_device 2-3 60015 NULL
141711 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
141712 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
141713 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
141714 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
141715 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
141716 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
141717 +store_60029 store 0-3 60029 NULL nohasharray
141718 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
141719 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
141720 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
141721 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
141722 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
141723 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
141724 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
141725 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
141726 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
141727 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
141728 +vcs_size_60050 vcs_size 0 60050 NULL
141729 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
141730 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
141731 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
141732 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
141733 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
141734 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
141735 +compat_writev_60063 compat_writev 3 60063 NULL
141736 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
141737 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
141738 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
141739 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
141740 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
141741 +show_60078 show 0 60078 NULL
141742 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
141743 +smk_curacc_60080 smk_curacc 0 60080 NULL
141744 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
141745 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
141746 +hw_init_60084 hw_init 0 60084 NULL
141747 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
141748 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
141749 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
141750 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
141751 +read_fs_60094 read_fs 0-5-6 60094 NULL
141752 +in_tx_show_60098 in_tx_show 0 60098 NULL
141753 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
141754 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
141755 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
141756 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
141757 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
141758 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
141759 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
141760 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
141761 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
141762 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
141763 +show_60125 show 0 60125 NULL
141764 +show_60127 show 0 60127 NULL
141765 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
141766 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
141767 +devnum_show_60150 devnum_show 0 60150 NULL
141768 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
141769 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
141770 +bind_60156 bind 0 60156 &ld_usb_read_60156
141771 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
141772 +init_state_60165 init_state 2 60165 NULL nohasharray
141773 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
141774 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
141775 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
141776 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
141777 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
141778 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
141779 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
141780 +avc_denied_60181 avc_denied 0 60181 NULL
141781 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
141782 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
141783 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
141784 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
141785 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
141786 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
141787 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
141788 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
141789 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
141790 +acquire_store_60201 acquire_store 0-4 60201 NULL
141791 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
141792 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
141793 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
141794 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
141795 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
141796 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
141797 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
141798 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
141799 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
141800 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
141801 +kstrtouint_60233 kstrtouint 0 60233 NULL
141802 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
141803 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
141804 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
141805 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
141806 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
141807 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
141808 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
141809 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
141810 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
141811 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
141812 +validate_trigger_60267 validate_trigger 0 60267 NULL
141813 +m920x_read_60272 m920x_read 0 60272 NULL
141814 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
141815 +printer_write_60276 printer_write 3 60276 NULL
141816 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
141817 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
141818 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
141819 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
141820 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
141821 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
141822 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
141823 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
141824 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
141825 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
141826 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
141827 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
141828 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
141829 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
141830 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
141831 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
141832 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
141833 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
141834 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
141835 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
141836 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
141837 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
141838 +rh_call_control_60349 rh_call_control 0 60349 NULL
141839 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
141840 +init_60352 init 0 60352 NULL
141841 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
141842 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
141843 +prepare_60360 prepare 0 60360 NULL
141844 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
141845 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
141846 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
141847 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
141848 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
141849 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
141850 +try_ctrl_60373 try_ctrl 0 60373 NULL
141851 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
141852 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
141853 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
141854 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
141855 +uevent_show_60385 uevent_show 0 60385 NULL
141856 +notifier_call_60391 notifier_call 0 60391 NULL
141857 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
141858 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
141859 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
141860 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
141861 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
141862 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
141863 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
141864 +SendReceive_60415 SendReceive 0 60415 NULL
141865 +control_show_60422 control_show 0 60422 NULL
141866 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
141867 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
141868 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
141869 +tstats_write_60432 tstats_write 3-0 60432 NULL
141870 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
141871 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
141872 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
141873 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
141874 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
141875 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
141876 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
141877 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
141878 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
141879 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
141880 +read_usrate_60445 read_usrate 0 60445 NULL
141881 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
141882 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
141883 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
141884 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
141885 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
141886 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
141887 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
141888 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
141889 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
141890 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
141891 +load_info_60481 load_info 0 60481 NULL
141892 +ht_show_60482 ht_show 0 60482 NULL nohasharray
141893 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
141894 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
141895 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
141896 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
141897 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
141898 +walk_component_60493 walk_component 0 60493 NULL
141899 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
141900 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
141901 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
141902 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
141903 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
141904 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
141905 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
141906 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
141907 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
141908 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
141909 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
141910 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
141911 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
141912 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
141913 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
141914 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
141915 +raw_connect_60525 raw_connect 0 60525 NULL
141916 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
141917 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
141918 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
141919 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
141920 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
141921 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
141922 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
141923 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
141924 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
141925 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
141926 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
141927 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
141928 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
141929 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
141930 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
141931 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
141932 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
141933 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
141934 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
141935 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
141936 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
141937 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
141938 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
141939 +getoptions_60593 getoptions 0 60593 NULL
141940 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
141941 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
141942 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
141943 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
141944 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
141945 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
141946 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
141947 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
141948 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
141949 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
141950 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
141951 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
141952 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
141953 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
141954 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
141955 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
141956 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
141957 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
141958 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
141959 +store_60628 store 0 60628 NULL
141960 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
141961 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
141962 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
141963 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
141964 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
141965 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
141966 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
141967 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
141968 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
141969 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
141970 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
141971 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
141972 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
141973 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
141974 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
141975 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
141976 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
141977 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
141978 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
141979 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
141980 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
141981 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
141982 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
141983 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
141984 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
141985 +set_register_60683 set_register 0 60683 NULL
141986 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
141987 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
141988 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
141989 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
141990 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
141991 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
141992 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
141993 +fan_set_60708 fan_set 0 60708 NULL
141994 +init_data_container_60709 init_data_container 1 60709 NULL
141995 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
141996 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
141997 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
141998 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
141999 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
142000 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
142001 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
142002 +show_chip_60728 show_chip 0 60728 NULL nohasharray
142003 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
142004 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
142005 +reg_set_60739 reg_set 0 60739 NULL
142006 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
142007 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
142008 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
142009 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
142010 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
142011 +proc_read_60749 proc_read 0 60749 NULL
142012 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
142013 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
142014 +raid_status_60755 raid_status 5 60755 NULL
142015 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
142016 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
142017 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
142018 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
142019 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
142020 +arcnet_header_60769 arcnet_header 0 60769 NULL
142021 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
142022 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
142023 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
142024 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
142025 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
142026 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
142027 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
142028 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
142029 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
142030 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
142031 +d_manage_60789 d_manage 0 60789 NULL nohasharray
142032 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
142033 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
142034 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
142035 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
142036 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
142037 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
142038 +ch341_open_60810 ch341_open 0 60810 NULL
142039 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
142040 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
142041 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
142042 +show_sched0_60819 show_sched0 0 60819 NULL
142043 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
142044 +sync_read_60823 sync_read 0 60823 NULL
142045 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
142046 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
142047 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
142048 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
142049 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
142050 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
142051 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
142052 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
142053 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
142054 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
142055 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
142056 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
142057 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
142058 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
142059 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
142060 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
142061 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
142062 +generic_writepages_60871 generic_writepages 0 60871 NULL
142063 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
142064 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
142065 +manage_power_60879 manage_power 0 60879 NULL
142066 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
142067 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
142068 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
142069 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
142070 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
142071 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
142072 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
142073 +ch341_configure_60897 ch341_configure 0 60897 NULL
142074 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
142075 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
142076 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
142077 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
142078 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
142079 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
142080 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
142081 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
142082 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
142083 +sysprops_show_60920 sysprops_show 0 60920 NULL
142084 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
142085 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
142086 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
142087 +show_60927 show 0 60927 NULL nohasharray
142088 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
142089 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
142090 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
142091 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
142092 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
142093 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
142094 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
142095 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
142096 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
142097 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
142098 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
142099 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
142100 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
142101 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
142102 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
142103 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
142104 +store_60970 store 0 60970 NULL
142105 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
142106 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
142107 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
142108 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
142109 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
142110 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
142111 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
142112 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
142113 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
142114 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
142115 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
142116 +check_dev_61003 check_dev 0 61003 NULL
142117 +prepare_late_61011 prepare_late 0 61011 NULL
142118 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
142119 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
142120 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
142121 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
142122 +model_show_61023 model_show 0 61023 NULL
142123 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
142124 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
142125 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
142126 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
142127 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
142128 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
142129 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
142130 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
142131 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
142132 +call_modprobe_61038 call_modprobe 0 61038 NULL
142133 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
142134 +escr_show_61048 escr_show 0 61048 NULL
142135 +symtab_init_61050 symtab_init 2-0 61050 NULL
142136 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
142137 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
142138 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
142139 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
142140 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
142141 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
142142 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
142143 +security_set_61074 security_set 0 61074 NULL
142144 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
142145 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
142146 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
142147 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
142148 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
142149 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
142150 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
142151 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
142152 +n_tty_read_61096 n_tty_read 0 61096 NULL
142153 +show_mode_61098 show_mode 0 61098 NULL nohasharray
142154 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
142155 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
142156 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
142157 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
142158 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
142159 +packet_getname_61110 packet_getname 0 61110 NULL
142160 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
142161 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
142162 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
142163 +show_61117 show 0 61117 NULL
142164 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
142165 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
142166 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
142167 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
142168 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
142169 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
142170 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
142171 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
142172 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
142173 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
142174 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
142175 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
142176 +load_guspatch_61144 load_guspatch 0 61144 NULL
142177 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
142178 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
142179 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
142180 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
142181 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
142182 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
142183 +write_dev_61164 write_dev 0 61164 NULL
142184 +__vmalloc_61168 __vmalloc 1 61168 NULL
142185 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
142186 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
142187 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
142188 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
142189 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
142190 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
142191 +store_61180 store 0 61180 NULL
142192 +minix_writepage_61183 minix_writepage 0 61183 NULL
142193 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
142194 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
142195 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
142196 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
142197 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
142198 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
142199 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
142200 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
142201 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
142202 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
142203 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
142204 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
142205 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
142206 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
142207 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
142208 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
142209 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
142210 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
142211 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
142212 +convert_lock_61230 convert_lock 0 61230 NULL
142213 +disk_show_61241 disk_show 0 61241 NULL
142214 +ns_open_61243 ns_open 0 61243 NULL
142215 +atalk_bind_61244 atalk_bind 0 61244 NULL
142216 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
142217 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
142218 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
142219 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
142220 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
142221 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
142222 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
142223 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
142224 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
142225 +submit_bh_61263 submit_bh 0 61263 NULL
142226 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
142227 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
142228 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
142229 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
142230 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
142231 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
142232 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
142233 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
142234 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
142235 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
142236 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
142237 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
142238 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
142239 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
142240 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
142241 +teles_resume_61301 teles_resume 0 61301 NULL
142242 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
142243 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
142244 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
142245 +restart_transaction_61310 restart_transaction 0 61310 NULL
142246 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
142247 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
142248 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
142249 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
142250 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
142251 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
142252 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
142253 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
142254 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
142255 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
142256 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
142257 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
142258 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
142259 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
142260 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
142261 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
142262 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
142263 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
142264 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
142265 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
142266 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
142267 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
142268 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
142269 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
142270 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
142271 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
142272 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
142273 +num_users_show_61356 num_users_show 0 61356 NULL
142274 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
142275 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
142276 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
142277 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
142278 +show_parent_61376 show_parent 0 61376 NULL
142279 +online_pages_61385 online_pages 0 61385 NULL nohasharray
142280 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
142281 +change_xattr_61390 change_xattr 5 61390 NULL
142282 +system_enable_write_61396 system_enable_write 3 61396 NULL
142283 +rdac_activate_61397 rdac_activate 0 61397 NULL
142284 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
142285 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
142286 +systemid_show_61405 systemid_show 0 61405 NULL
142287 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
142288 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
142289 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
142290 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
142291 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
142292 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142293 +tw9910_power_61435 tw9910_power 0 61435 NULL
142294 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142295 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142296 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142297 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142298 +job_control_61452 job_control 0 61452 NULL
142299 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142300 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142301 +show_temperature_61459 show_temperature 0 61459 NULL
142302 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142303 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142304 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142305 +validate_61467 validate 0 61467 NULL
142306 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142307 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142308 +capability_get_61474 capability_get 0 61474 NULL
142309 +get_fan_input_61476 get_fan_input 0 61476 NULL
142310 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142311 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142312 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142313 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142314 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142315 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142316 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142317 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142318 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142319 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142320 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142321 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142322 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142323 +__dn_connect_61507 __dn_connect 0 61507 NULL
142324 +he_open_61509 he_open 0 61509 NULL nohasharray
142325 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142326 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142327 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142328 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142329 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142330 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142331 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142332 +mtu_show_61523 mtu_show 0 61523 NULL
142333 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142334 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142335 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142336 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142337 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142338 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142339 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142340 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142341 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142342 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142343 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142344 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142345 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142346 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142347 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142348 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142349 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142350 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142351 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142352 +store_61553 store 0-3 61553 NULL nohasharray
142353 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142354 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142355 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142356 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142357 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142358 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142359 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142360 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142361 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142362 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142363 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142364 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142365 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142366 +show_ordinals_61579 show_ordinals 0 61579 NULL
142367 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142368 +seq_open_private_61589 seq_open_private 3 61589 NULL
142369 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142370 +ipath_write_61598 ipath_write 0-3 61598 NULL
142371 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142372 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142373 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142374 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142375 +br_device_event_61613 br_device_event 0 61613 NULL
142376 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142377 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142378 +get_pages_array_61622 get_pages_array 1 61622 NULL
142379 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142380 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142381 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142382 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142383 +store_61638 store 0 61638 NULL
142384 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142385 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142386 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142387 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142388 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142389 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142390 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142391 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142392 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142393 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142394 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142395 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142396 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142397 +pwm_store_61666 pwm_store 0-4 61666 NULL
142398 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142399 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142400 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142401 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142402 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142403 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142404 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142405 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142406 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142407 +lock_loop_61681 lock_loop 1 61681 NULL
142408 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142409 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142410 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142411 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142412 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142413 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142414 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142415 +filter_read_61692 filter_read 3-0 61692 NULL
142416 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142417 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142418 +prepare_61695 prepare 0 61695 NULL
142419 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142420 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142421 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142422 +prog_page_61711 prog_page 2 61711 NULL
142423 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142424 +iov_length_61716 iov_length 0 61716 NULL
142425 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142426 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142427 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142428 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142429 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142430 +show_61723 show 0 61723 NULL nohasharray
142431 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142432 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142433 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142434 +w5100_open_61743 w5100_open 0 61743 NULL
142435 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142436 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142437 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142438 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142439 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142440 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142441 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142442 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142443 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142444 +features_show_61772 features_show 0 61772 NULL nohasharray
142445 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142446 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142447 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142448 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142449 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142450 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142451 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142452 +show_blank_61805 show_blank 0 61805 NULL
142453 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142454 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142455 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142456 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142457 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142458 +get_cap_size_61822 get_cap_size 0 61822 NULL
142459 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142460 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142461 +show_root_block_61828 show_root_block 0 61828 NULL
142462 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142463 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142464 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142465 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142466 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142467 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142468 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142469 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142470 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142471 +x25_getname_61857 x25_getname 0 61857 NULL
142472 +store_61861 store 0-3 61861 NULL
142473 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142474 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142475 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142476 +store_61871 store 0-3 61871 NULL
142477 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142478 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142479 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142480 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142481 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142482 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142483 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142484 +disconnect_61888 disconnect 0 61888 NULL
142485 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142486 +make_rate_61898 make_rate 0 61898 NULL
142487 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142488 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142489 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142490 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142491 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142492 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142493 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142494 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142495 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142496 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142497 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142498 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142499 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142500 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142501 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142502 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142503 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142504 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142505 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142506 +adv7175_init_61938 adv7175_init 0 61938 NULL
142507 +as3935_read_61939 as3935_read 0 61939 NULL
142508 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142509 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142510 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142511 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142512 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142513 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142514 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142515 +show_in_max0_61959 show_in_max0 0 61959 NULL
142516 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142517 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142518 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142519 +fix_read_error_61965 fix_read_error 4 61965 NULL
142520 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142521 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142522 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142523 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142524 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142525 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142526 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142527 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142528 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142529 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142530 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142531 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142532 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142533 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142534 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142535 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142536 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142537 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142538 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142539 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142540 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142541 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142542 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142543 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142544 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142545 +SYSC_select_62024 SYSC_select 1 62024 NULL
142546 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142547 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142548 +crypt_extent_62033 crypt_extent 0 62033 NULL
142549 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142550 +create_message_62035 create_message 0 62035 NULL nohasharray
142551 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142552 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142553 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142554 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142555 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142556 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142557 +get_attn_62046 get_attn 0 62046 NULL
142558 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142559 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142560 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142561 +do_pselect_62061 do_pselect 1 62061 NULL
142562 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142563 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142564 +fat_setattr_62084 fat_setattr 0 62084 NULL
142565 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142566 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142567 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142568 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142569 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142570 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142571 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142572 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142573 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142574 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142575 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142576 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142577 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142578 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142579 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142580 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142581 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142582 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142583 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142584 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142585 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142586 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142587 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142588 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142589 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142590 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142591 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142592 +video_usercopy_62151 video_usercopy 2 62151 NULL
142593 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142594 +array_state_store_62164 array_state_store 0-3 62164 NULL
142595 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142596 +phy_id_show_62171 phy_id_show 0 62171 NULL
142597 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142598 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142599 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142600 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142601 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142602 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142603 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142604 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142605 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142606 +global_page_state_62202 global_page_state 0 62202 NULL
142607 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142608 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
142609 +start_62206 start 0 62206 NULL
142610 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
142611 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
142612 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
142613 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
142614 +niu_open_62220 niu_open 0 62220 NULL
142615 +show_label_62225 show_label 0 62225 NULL nohasharray
142616 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
142617 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
142618 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
142619 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
142620 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
142621 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
142622 +allocate_partition_62245 allocate_partition 4 62245 NULL
142623 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
142624 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
142625 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
142626 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
142627 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
142628 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
142629 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
142630 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
142631 +send_control_msg_62261 send_control_msg 0 62261 NULL
142632 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
142633 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
142634 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
142635 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
142636 +security_file_permission_62278 security_file_permission 0 62278 NULL
142637 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
142638 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
142639 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
142640 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
142641 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
142642 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
142643 +store_62293 store 0-4 62293 NULL
142644 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
142645 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
142646 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
142647 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
142648 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
142649 +state_show_62309 state_show 0 62309 NULL
142650 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
142651 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
142652 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
142653 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
142654 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
142655 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
142656 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
142657 +subseq_list_62332 subseq_list 0-3 62332 NULL
142658 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
142659 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
142660 +pega_int_read_62335 pega_int_read 0 62335 NULL
142661 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
142662 +show_guid_62340 show_guid 0 62340 NULL nohasharray
142663 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
142664 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
142665 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
142666 +st_version_show_62346 st_version_show 0 62346 NULL
142667 +flash_write_62354 flash_write 3-0 62354 NULL
142668 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
142669 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
142670 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
142671 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
142672 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
142673 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
142674 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
142675 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
142676 +register_netdevice_62374 register_netdevice 0 62374 NULL
142677 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
142678 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
142679 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
142680 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
142681 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
142682 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
142683 +altera_irscan_62396 altera_irscan 2 62396 NULL
142684 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
142685 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
142686 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
142687 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
142688 +set_umcast_62409 set_umcast 0-4 62409 NULL
142689 +set_ssp_62411 set_ssp 4 62411 NULL
142690 +flags_store_62413 flags_store 4-0 62413 NULL
142691 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
142692 +emit_flush_62420 emit_flush 0 62420 NULL
142693 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
142694 +setkey_62422 setkey 0 62422 NULL
142695 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
142696 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
142697 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
142698 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
142699 +disp_store_62433 disp_store 0-4 62433 NULL
142700 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
142701 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
142702 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
142703 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
142704 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
142705 +pppox_create_62440 pppox_create 0 62440 NULL
142706 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
142707 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
142708 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
142709 +mlog_store_62451 mlog_store 0-4 62451 NULL
142710 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
142711 +show_temp10_62469 show_temp10 0 62469 NULL
142712 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
142713 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
142714 +force_remove_show_62475 force_remove_show 0 62475 NULL
142715 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
142716 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
142717 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
142718 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
142719 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
142720 +intr_submit_62485 intr_submit 0 62485 NULL
142721 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
142722 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
142723 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
142724 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
142725 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
142726 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
142727 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
142728 +scsi_scan_62506 scsi_scan 0 62506 NULL
142729 +store_mtu_62507 store_mtu 0-4 62507 NULL
142730 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
142731 +start_show_62510 start_show 0 62510 NULL
142732 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
142733 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
142734 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
142735 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
142736 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
142737 +atl1e_up_62528 atl1e_up 0 62528 NULL
142738 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
142739 +caps_show_62531 caps_show 0 62531 NULL
142740 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
142741 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
142742 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
142743 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
142744 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
142745 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
142746 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
142747 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
142748 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
142749 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
142750 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
142751 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
142752 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
142753 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
142754 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
142755 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
142756 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
142757 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
142758 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
142759 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
142760 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
142761 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
142762 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
142763 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
142764 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
142765 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
142766 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
142767 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
142768 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
142769 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
142770 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
142771 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
142772 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
142773 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
142774 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
142775 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
142776 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
142777 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
142778 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
142779 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
142780 +__offline_pages_62626 __offline_pages 0 62626 NULL
142781 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
142782 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
142783 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
142784 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
142785 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
142786 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
142787 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
142788 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
142789 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
142790 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
142791 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
142792 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
142793 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
142794 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
142795 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
142796 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
142797 +show_62657 show 0 62657 NULL
142798 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
142799 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
142800 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
142801 +show_cardr_62674 show_cardr 0 62674 NULL
142802 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
142803 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
142804 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
142805 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
142806 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
142807 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
142808 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
142809 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
142810 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
142811 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
142812 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
142813 +show_fan_time_62699 show_fan_time 0 62699 NULL
142814 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
142815 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
142816 +simple_readpage_62703 simple_readpage 0 62703 NULL
142817 +flush_62706 flush 0 62706 NULL
142818 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
142819 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
142820 +target_configure_device_62714 target_configure_device 0 62714 NULL
142821 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
142822 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
142823 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
142824 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
142825 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
142826 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
142827 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
142828 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
142829 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
142830 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
142831 +client_channels_62735 client_channels 0 62735 NULL
142832 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
142833 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
142834 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
142835 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
142836 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
142837 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
142838 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
142839 +hardware_show_62757 hardware_show 0 62757 NULL
142840 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
142841 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
142842 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
142843 +register_kprobe_62762 register_kprobe 0 62762 NULL
142844 +show_ibdev_62764 show_ibdev 0 62764 NULL
142845 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
142846 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
142847 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
142848 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
142849 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
142850 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
142851 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
142852 +store_sched5_62779 store_sched5 4-0 62779 NULL
142853 +show_62782 show 0 62782 NULL
142854 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
142855 +sabi_command_62785 sabi_command 0 62785 NULL
142856 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
142857 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
142858 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
142859 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
142860 +_create_message_62795 _create_message 0 62795 NULL
142861 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
142862 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
142863 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
142864 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
142865 +show_cam_size_62800 show_cam_size 0 62800 NULL
142866 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
142867 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
142868 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
142869 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
142870 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
142871 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
142872 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
142873 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
142874 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
142875 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
142876 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
142877 +gem_do_start_62827 gem_do_start 0 62827 NULL
142878 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
142879 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
142880 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
142881 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
142882 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
142883 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
142884 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
142885 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
142886 +timeouts_show_62841 timeouts_show 0 62841 NULL
142887 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
142888 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
142889 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
142890 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
142891 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
142892 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
142893 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
142894 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
142895 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
142896 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
142897 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
142898 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
142899 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
142900 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
142901 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
142902 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
142903 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
142904 +show_62877 show 0 62877 NULL nohasharray
142905 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
142906 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
142907 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
142908 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
142909 +compass_store_62881 compass_store 0-3 62881 NULL
142910 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
142911 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
142912 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
142913 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
142914 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
142915 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
142916 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
142917 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
142918 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
142919 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
142920 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
142921 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
142922 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
142923 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
142924 +getdqbuf_62908 getdqbuf 1 62908 NULL
142925 +get_temp_max_62909 get_temp_max 0 62909 NULL
142926 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
142927 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
142928 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
142929 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
142930 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
142931 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
142932 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
142933 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
142934 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
142935 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
142936 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
142937 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
142938 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
142939 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
142940 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
142941 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
142942 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
142943 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
142944 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
142945 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
142946 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
142947 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
142948 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
142949 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
142950 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
142951 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
142952 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
142953 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
142954 +send_62994 send 0 62994 NULL
142955 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
142956 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
142957 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
142958 +hash_max_show_63001 hash_max_show 0 63001 NULL
142959 +get_skb_63008 get_skb 2 63008 NULL
142960 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
142961 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
142962 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
142963 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
142964 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
142965 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
142966 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
142967 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
142968 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
142969 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
142970 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
142971 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
142972 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
142973 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
142974 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
142975 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
142976 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
142977 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
142978 +wait_for_event_63054 wait_for_event 0 63054 NULL
142979 +unlink1_63059 unlink1 3 63059 NULL nohasharray
142980 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
142981 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
142982 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
142983 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
142984 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
142985 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
142986 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
142987 +enable_show_63071 enable_show 0 63071 NULL
142988 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
142989 +show_priority_63080 show_priority 0 63080 NULL
142990 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
142991 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
142992 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
142993 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
142994 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
142995 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
142996 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
142997 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
142998 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
142999 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
143000 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
143001 +errors_store_63110 errors_store 0-3 63110 NULL
143002 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
143003 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
143004 +ethoc_open_63118 ethoc_open 0 63118 NULL
143005 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
143006 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
143007 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
143008 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
143009 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
143010 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
143011 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
143012 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
143013 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
143014 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
143015 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
143016 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
143017 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
143018 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
143019 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
143020 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
143021 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
143022 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
143023 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
143024 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
143025 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
143026 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
143027 +read_63177 read 0-3 63177 NULL
143028 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
143029 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
143030 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
143031 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
143032 +is_local_show_63185 is_local_show 0 63185 NULL
143033 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
143034 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
143035 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
143036 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
143037 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
143038 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
143039 +suspend_enter_63203 suspend_enter 0 63203 NULL
143040 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
143041 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
143042 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
143043 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
143044 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
143045 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
143046 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
143047 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
143048 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
143049 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
143050 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
143051 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
143052 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
143053 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
143054 +ctxsize_63232 ctxsize 0 63232 NULL
143055 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
143056 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
143057 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
143058 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
143059 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
143060 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
143061 +do_convert_63247 do_convert 0 63247 NULL
143062 +setxattr_63249 setxattr 0 63249 NULL
143063 +ptp_read_63251 ptp_read 4-0 63251 NULL
143064 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
143065 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
143066 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
143067 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
143068 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
143069 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
143070 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
143071 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
143072 +caches_show_63278 caches_show 0 63278 NULL nohasharray
143073 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
143074 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
143075 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
143076 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
143077 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
143078 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
143079 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
143080 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
143081 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
143082 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
143083 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
143084 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
143085 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
143086 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
143087 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
143088 +recv_data_63327 recv_data 3-0 63327 NULL
143089 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
143090 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
143091 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
143092 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
143093 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
143094 +info_server_63343 info_server 4 63343 NULL
143095 +il_force_reset_63344 il_force_reset 0 63344 NULL
143096 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
143097 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
143098 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
143099 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
143100 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
143101 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
143102 +guid_show_63379 guid_show 0 63379 NULL
143103 +read_word_63384 read_word 0 63384 NULL nohasharray
143104 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
143105 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
143106 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
143107 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
143108 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
143109 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
143110 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
143111 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
143112 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
143113 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
143114 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
143115 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
143116 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
143117 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
143118 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
143119 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
143120 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
143121 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
143122 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
143123 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
143124 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
143125 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
143126 +of_irq_get_63443 of_irq_get 0 63443 NULL
143127 +write_end_63445 write_end 0-5 63445 NULL
143128 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
143129 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
143130 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
143131 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
143132 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
143133 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
143134 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
143135 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
143136 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
143137 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
143138 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
143139 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
143140 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
143141 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
143142 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
143143 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
143144 +read_kcore_63488 read_kcore 3-0 63488 NULL
143145 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
143146 +i2c_request_63490 i2c_request 0 63490 NULL
143147 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
143148 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
143149 +module_attr_show_63501 module_attr_show 0 63501 NULL
143150 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
143151 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
143152 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
143153 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
143154 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
143155 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
143156 +pwm1_show_63527 pwm1_show 0 63527 NULL
143157 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
143158 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
143159 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
143160 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
143161 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
143162 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
143163 +SyS_recv_63537 SyS_recv 3 63537 NULL
143164 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
143165 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
143166 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
143167 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
143168 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
143169 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
143170 +request_dma_63556 request_dma 0 63556 NULL
143171 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
143172 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
143173 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
143174 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
143175 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
143176 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
143177 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
143178 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
143179 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
143180 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
143181 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
143182 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
143183 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
143184 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
143185 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
143186 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
143187 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
143188 +write_debug_level_63613 write_debug_level 3 63613 NULL
143189 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
143190 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
143191 +show_dev_name_63623 show_dev_name 0 63623 NULL
143192 +module_alloc_63630 module_alloc 1 63630 NULL
143193 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
143194 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
143195 +hid_report_len_63637 hid_report_len 0 63637 NULL
143196 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
143197 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
143198 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
143199 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
143200 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
143201 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
143202 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
143203 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
143204 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
143205 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
143206 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
143207 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
143208 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
143209 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
143210 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
143211 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
143212 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
143213 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
143214 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
143215 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
143216 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
143217 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
143218 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
143219 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
143220 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
143221 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
143222 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
143223 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
143224 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
143225 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
143226 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
143227 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
143228 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
143229 +mos7720_open_63691 mos7720_open 0 63691 NULL
143230 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
143231 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
143232 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
143233 +bin_search_63697 bin_search 0 63697 NULL
143234 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
143235 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
143236 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
143237 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
143238 +read_rxflow_63726 read_rxflow 0 63726 NULL
143239 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
143240 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
143241 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
143242 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
143243 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
143244 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
143245 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
143246 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
143247 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
143248 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
143249 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
143250 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
143251 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
143252 +write_63755 write 0-3 63755 NULL
143253 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
143254 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
143255 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
143256 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
143257 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
143258 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
143259 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
143260 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
143261 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
143262 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
143263 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
143264 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
143265 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
143266 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
143267 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
143268 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
143269 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
143270 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
143271 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
143272 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
143273 +coda_getattr_63793 coda_getattr 0 63793 NULL
143274 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
143275 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
143276 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
143277 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
143278 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
143279 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
143280 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
143281 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
143282 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
143283 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
143284 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
143285 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
143286 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
143287 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
143288 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
143289 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
143290 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
143291 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
143292 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143293 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143294 +shm_fsync_63834 shm_fsync 0 63834 NULL
143295 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143296 +kcore_callback_63841 kcore_callback 0 63841 NULL
143297 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143298 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143299 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143300 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143301 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143302 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143303 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143304 +eql_open_63862 eql_open 0 63862 NULL
143305 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143306 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143307 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143308 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143309 +bt_size_63881 bt_size 0 63881 NULL
143310 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143311 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143312 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143313 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143314 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143315 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143316 +minix_statfs_63900 minix_statfs 0 63900 NULL
143317 +divas_write_63901 divas_write 3-0 63901 NULL
143318 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143319 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143320 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143321 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143322 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143323 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143324 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143325 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143326 +write_63928 write 0 63928 NULL
143327 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143328 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143329 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143330 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143331 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143332 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143333 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143334 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143335 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143336 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143337 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143338 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143339 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143340 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143341 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143342 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143343 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143344 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143345 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143346 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143347 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143348 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143349 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143350 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143351 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143352 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143353 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143354 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143355 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143356 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143357 +ov7670_read_64006 ov7670_read 0 64006 NULL
143358 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143359 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143360 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143361 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143362 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143363 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143364 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143365 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143366 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143367 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143368 +get_component_locate_64036 get_component_locate 0 64036 NULL
143369 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143370 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143371 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143372 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143373 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143374 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143375 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143376 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143377 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143378 +start_hw_64065 start_hw 0 64065 NULL
143379 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143380 +__sock_create_64069 __sock_create 0 64069 NULL
143381 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143382 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143383 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143384 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143385 +fc_header_64083 fc_header 0 64083 NULL
143386 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143387 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143388 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143389 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143390 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143391 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143392 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143393 +show_64101 show 0 64101 NULL
143394 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143395 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143396 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143397 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143398 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143399 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143400 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143401 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143402 +init_bch_64130 init_bch 1-2 64130 NULL
143403 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143404 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143405 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143406 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143407 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143408 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143409 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143410 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143411 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143412 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143413 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143414 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143415 +number_of_tds_64156 number_of_tds 0 64156 NULL
143416 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143417 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143418 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143419 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143420 +do_command_extended_64178 do_command_extended 0 64178 NULL
143421 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143422 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143423 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143424 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143425 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143426 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143427 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143428 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143429 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143430 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143431 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143432 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143433 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143434 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143435 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143436 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143437 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143438 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143439 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143440 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143441 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143442 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143443 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143444 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143445 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143446 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143447 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143448 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143449 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143450 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143451 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143452 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143453 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143454 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143455 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143456 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143457 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143458 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143459 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143460 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143461 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143462 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143463 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143464 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143465 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143466 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143467 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143468 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143469 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143470 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143471 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143472 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143473 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143474 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143475 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143476 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143477 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143478 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143479 +revision_show_64311 revision_show 0 64311 NULL
143480 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143481 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143482 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143483 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143484 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143485 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143486 +ffz_64324 ffz 0 64324 NULL nohasharray
143487 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143488 +map_region_64328 map_region 1 64328 NULL
143489 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143490 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143491 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143492 +ts_write_64336 ts_write 3-0 64336 NULL
143493 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143494 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143495 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143496 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143497 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143498 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143499 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143500 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143501 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143502 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143503 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143504 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143505 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143506 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143507 +show_64365 show 0 64365 NULL nohasharray
143508 +show_stats_64365 show_stats 0 64365 &show_64365
143509 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143510 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143511 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143512 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143513 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143514 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143515 +ilo_write_64378 ilo_write 3-0 64378 NULL
143516 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143517 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143518 +show_port_no_64391 show_port_no 0 64391 NULL
143519 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143520 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143521 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143522 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143523 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143524 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143525 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143526 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143527 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143528 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143529 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143530 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143531 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143532 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143533 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143534 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143535 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143536 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143537 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143538 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143539 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143540 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143541 +show_in2_input_64433 show_in2_input 0 64433 NULL
143542 +trace_store_64437 trace_store 0-3 64437 NULL
143543 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143544 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143545 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143546 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143547 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143548 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143549 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143550 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143551 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143552 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143553 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143554 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143555 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143556 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143557 +__request_module_64480 __request_module 0 64480 NULL
143558 +ib_post_send_64481 ib_post_send 0 64481 NULL
143559 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143560 +single_open_size_64483 single_open_size 4 64483 NULL
143561 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143562 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143563 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143564 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143565 +read_64498 read 0 64498 NULL
143566 +set_div_64499 set_div 0-4 64499 NULL
143567 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143568 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143569 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143570 +remove_uuid_64505 remove_uuid 4 64505 NULL
143571 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143572 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143573 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143574 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143575 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143576 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143577 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143578 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143579 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143580 +udplite_error_64525 udplite_error 0 64525 NULL
143581 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143582 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143583 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143584 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143585 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143586 +befs_readpage_64530 befs_readpage 0 64530 NULL
143587 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143588 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143589 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143590 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143591 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143592 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143593 +SyS_bind_64544 SyS_bind 3 64544 NULL
143594 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143595 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143596 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143597 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143598 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143599 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143600 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143601 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143602 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143603 +e100_open_64562 e100_open 0 64562 NULL
143604 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143605 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143606 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143607 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143608 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
143609 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
143610 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
143611 +do_erase_64574 do_erase 4 64574 NULL
143612 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
143613 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
143614 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
143615 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
143616 +suspend_64593 suspend 0 64593 NULL
143617 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
143618 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
143619 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
143620 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
143621 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
143622 +show_64606 show 0 64606 NULL
143623 +use_pool_64607 use_pool 2 64607 NULL
143624 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
143625 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
143626 +chksum_update_64619 chksum_update 0 64619 NULL
143627 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
143628 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
143629 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
143630 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
143631 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
143632 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
143633 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
143634 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
143635 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
143636 +store_64641 store 0 64641 NULL
143637 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
143638 +tse_open_64644 tse_open 0 64644 NULL
143639 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
143640 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
143641 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
143642 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
143643 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
143644 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
143645 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
143646 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
143647 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
143648 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
143649 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
143650 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
143651 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
143652 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
143653 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
143654 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
143655 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
143656 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
143657 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
143658 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
143659 +show_otp4_64699 show_otp4 0 64699 NULL
143660 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
143661 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
143662 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
143663 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
143664 +validate_show_64709 validate_show 0 64709 NULL
143665 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
143666 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
143667 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
143668 +c_can_open_64714 c_can_open 0 64714 NULL
143669 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
143670 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
143671 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
143672 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
143673 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
143674 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
143675 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
143676 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
143677 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
143678 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
143679 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
143680 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
143681 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
143682 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
143683 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
143684 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
143685 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
143686 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
143687 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
143688 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
143689 +show_64765 show 0 64765 NULL
143690 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
143691 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
143692 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
143693 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
143694 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
143695 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
143696 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
143697 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
143698 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
143699 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
143700 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
143701 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
143702 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
143703 +inetdev_event_64794 inetdev_event 0 64794 NULL
143704 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
143705 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
143706 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
143707 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
143708 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
143709 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
143710 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
143711 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
143712 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
143713 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
143714 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
143715 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
143716 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
143717 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
143718 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
143719 +show_target_kb_64823 show_target_kb 0 64823 NULL
143720 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
143721 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
143722 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
143723 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
143724 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
143725 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
143726 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
143727 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
143728 +do_request_64853 do_request 0 64853 NULL
143729 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
143730 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
143731 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
143732 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
143733 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
143734 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
143735 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
143736 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
143737 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
143738 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
143739 +zl10039_write_64873 zl10039_write 0 64873 NULL
143740 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
143741 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
143742 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
143743 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
143744 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
143745 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
143746 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
143747 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
143748 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
143749 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
143750 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
143751 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
143752 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
143753 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
143754 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
143755 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
143756 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
143757 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
143758 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
143759 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
143760 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
143761 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
143762 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
143763 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
143764 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
143765 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
143766 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
143767 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
143768 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
143769 +fsid_present_64955 fsid_present 0 64955 NULL
143770 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
143771 +show_64959 show 0 64959 NULL
143772 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
143773 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
143774 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
143775 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
143776 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
143777 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
143778 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
143779 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
143780 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
143781 +sq905_command_64994 sq905_command 0 64994 NULL
143782 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
143783 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
143784 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
143785 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
143786 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
143787 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
143788 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
143789 +insert_dent_65034 insert_dent 7 65034 NULL
143790 +root_id_show_65050 root_id_show 0 65050 NULL
143791 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
143792 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
143793 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
143794 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
143795 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
143796 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
143797 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
143798 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
143799 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
143800 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
143801 +fw_write_65069 fw_write 3 65069 NULL
143802 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
143803 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
143804 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
143805 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
143806 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
143807 +patch_65078 patch 0 65078 NULL
143808 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
143809 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
143810 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
143811 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
143812 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
143813 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
143814 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
143815 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
143816 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
143817 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
143818 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
143819 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
143820 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
143821 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
143822 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
143823 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
143824 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
143825 +direction_input_65122 direction_input 0 65122 NULL nohasharray
143826 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
143827 +store_65127 store 0-3 65127 NULL
143828 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
143829 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
143830 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
143831 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
143832 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
143833 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
143834 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
143835 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
143836 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
143837 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
143838 +truncate_upper_65167 truncate_upper 0 65167 NULL
143839 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
143840 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
143841 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
143842 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
143843 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
143844 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
143845 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
143846 +sha384_init_65187 sha384_init 0 65187 NULL
143847 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
143848 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
143849 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
143850 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
143851 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
143852 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
143853 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
143854 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
143855 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
143856 +store_color_common_65227 store_color_common 0 65227 NULL
143857 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
143858 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
143859 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
143860 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
143861 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
143862 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
143863 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
143864 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
143865 +finup_65248 finup 0 65248 NULL
143866 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
143867 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
143868 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
143869 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
143870 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
143871 +mwave_read_65257 mwave_read 0-3 65257 NULL
143872 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
143873 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
143874 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
143875 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
143876 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
143877 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
143878 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
143879 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
143880 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
143881 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
143882 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
143883 +getproplen_65293 getproplen 0 65293 NULL
143884 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
143885 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
143886 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
143887 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
143888 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
143889 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
143890 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
143891 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
143892 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
143893 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
143894 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
143895 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
143896 +unpack_array_65318 unpack_array 0 65318 NULL
143897 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
143898 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
143899 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
143900 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
143901 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
143902 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
143903 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
143904 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
143905 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
143906 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
143907 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
143908 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
143909 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
143910 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
143911 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
143912 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
143913 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
143914 +SyS_writev_65372 SyS_writev 3 65372 NULL
143915 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
143916 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
143917 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
143918 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
143919 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
143920 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
143921 +hide_icon_65390 hide_icon 0-4 65390 NULL
143922 +mi_set_context_65395 mi_set_context 0 65395 NULL
143923 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
143924 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
143925 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
143926 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
143927 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
143928 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
143929 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
143930 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
143931 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
143932 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
143933 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
143934 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
143935 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
143936 +edge_open_65411 edge_open 0 65411 NULL
143937 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
143938 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
143939 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
143940 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
143941 +aux2_show_65419 aux2_show 0 65419 NULL
143942 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
143943 +device_add_groups_65423 device_add_groups 0 65423 NULL
143944 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
143945 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
143946 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
143947 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
143948 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
143949 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
143950 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
143951 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
143952 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
143953 +read_65459 read 0 65459 NULL
143954 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
143955 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
143956 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
143957 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
143958 +clear_user_65470 clear_user 2 65470 NULL
143959 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
143960 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
143961 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
143962 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
143963 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
143964 +regmap_write_65478 regmap_write 0 65478 NULL
143965 +activate_65483 activate 0 65483 NULL nohasharray
143966 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
143967 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
143968 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
143969 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
143970 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
143971 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
143972 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
143973 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
143974 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
143975 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
143976 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
143977 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
143978 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
143979 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
143980 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
143981 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
143982 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
143983 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
143984 +show_memory_65529 show_memory 0 65529 NULL
143985 +reg_read_65530 reg_read 0 65530 NULL
143986 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
143987 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
143988 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143989 new file mode 100644
143990 index 0000000..560cd7b
143991 --- /dev/null
143992 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143993 @@ -0,0 +1,92 @@
143994 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
143995 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
143996 +mappedread_2627 mappedread 2 2627 NULL
143997 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
143998 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
143999 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
144000 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
144001 +dmu_write_6048 dmu_write 4-3 6048 NULL
144002 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
144003 +update_pages_6225 update_pages 2-3 6225 NULL
144004 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
144005 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
144006 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
144007 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
144008 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
144009 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
144010 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
144011 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
144012 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
144013 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
144014 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
144015 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
144016 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
144017 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
144018 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
144019 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
144020 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
144021 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
144022 +uiocopy_18680 uiocopy 2 18680 NULL
144023 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
144024 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
144025 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
144026 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
144027 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
144028 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
144029 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
144030 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
144031 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
144032 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
144033 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
144034 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
144035 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
144036 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
144037 +splat_write_30943 splat_write 3 30943 NULL
144038 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
144039 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
144040 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
144041 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
144042 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
144043 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
144044 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
144045 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
144046 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
144047 +copyinstr_36980 copyinstr 3 36980 NULL
144048 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
144049 +splat_read_38116 splat_read 3 38116 NULL
144050 +sa_setup_38756 sa_setup 4 38756 NULL
144051 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
144052 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
144053 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
144054 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
144055 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
144056 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
144057 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
144058 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
144059 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
144060 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
144061 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
144062 +kcopy_write_43683 kcopy_write 3 43683 NULL
144063 +uiomove_44355 uiomove 2 44355 NULL
144064 +dmu_read_44418 dmu_read 4-3 44418 NULL
144065 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
144066 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
144067 +copyin_45945 copyin 3 45945 NULL
144068 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
144069 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
144070 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
144071 +spa_history_write_49650 spa_history_write 3 49650 NULL
144072 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
144073 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
144074 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
144075 +copyout_51409 copyout 3 51409 NULL
144076 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
144077 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
144078 +get_nvlist_56685 get_nvlist 2 56685 NULL
144079 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
144080 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
144081 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
144082 +zpios_write_61823 zpios_write 3 61823 NULL
144083 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
144084 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
144085 +zpios_read_64734 zpios_read 3 64734 NULL
144086 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144087 new file mode 100644
144088 index 0000000..f888b36
144089 --- /dev/null
144090 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
144091 @@ -0,0 +1,908 @@
144092 +/*
144093 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144094 + * Licensed under the GPL v2, or (at your option) v3
144095 + *
144096 + * Homepage:
144097 + * https://github.com/ephox-gcc-plugins/size_overflow
144098 + *
144099 + * Documentation:
144100 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144101 + *
144102 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144103 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144104 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144105 + *
144106 + * Usage:
144107 + * $ make
144108 + * $ make run
144109 + */
144110 +
144111 +#include "size_overflow.h"
144112 +
144113 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
144114 +
144115 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
144116 +
144117 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
144118 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
144119 +
144120 +struct cgraph_node *get_cnode(const_tree fndecl)
144121 +{
144122 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
144123 +#if BUILDING_GCC_VERSION <= 4005
144124 + return cgraph_get_node((tree)fndecl);
144125 +#else
144126 + return cgraph_get_node(fndecl);
144127 +#endif
144128 +}
144129 +
144130 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
144131 +{
144132 + if (cur_node->marked == ASM_STMT_SO_MARK)
144133 + return false;
144134 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
144135 + return false;
144136 + if (strcmp(cur_node->context, context))
144137 + return false;
144138 + return !strcmp(cur_node->decl_name, decl_name);
144139 +}
144140 +
144141 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
144142 +static const char* get_decl_context(const_tree decl)
144143 +{
144144 + const char *context;
144145 +
144146 + if (TREE_CODE(decl) == VAR_DECL)
144147 + return "vardecl";
144148 + if (TREE_CODE(decl) == FUNCTION_DECL)
144149 + return "fndecl";
144150 +
144151 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
144152 + context = get_type_name_from_field(decl);
144153 +
144154 + if (!context)
144155 + return "fielddecl";
144156 + return context;
144157 +}
144158 +
144159 +/* Find the function with the specified argument in the list
144160 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
144161 + * * if num is CANNOT_FIND_ARG then ignore it
144162 + */
144163 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
144164 +{
144165 + next_interesting_function_t cur_node, head;
144166 +
144167 + head = global_next_interesting_function[hash];
144168 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
144169 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
144170 + continue;
144171 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144172 + return cur_node;
144173 + }
144174 + return NULL;
144175 +}
144176 +
144177 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
144178 +{
144179 + const char *context;
144180 + unsigned int hash;
144181 +
144182 + hash = get_decl_hash(decl, decl_name);
144183 + if (hash == NO_HASH)
144184 + return NULL;
144185 +
144186 + context = get_decl_context(decl);
144187 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
144188 +}
144189 +
144190 +static bool is_vararg(const_tree fn, unsigned int num)
144191 +{
144192 + const_tree fn_type, last, type;
144193 + tree arg_list;
144194 +
144195 + if (num == 0)
144196 + return false;
144197 + if (fn == NULL_TREE)
144198 + return false;
144199 + if (TREE_CODE(fn) != FUNCTION_DECL)
144200 + return false;
144201 +
144202 + fn_type = TREE_TYPE(fn);
144203 + if (fn_type == NULL_TREE)
144204 + return false;
144205 +
144206 + arg_list = TYPE_ARG_TYPES(fn_type);
144207 + if (arg_list == NULL_TREE)
144208 + return false;
144209 + last = TREE_VALUE(tree_last(arg_list));
144210 +
144211 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
144212 + type = last;
144213 + else
144214 + type = TREE_TYPE(last);
144215 +
144216 + gcc_assert(type != NULL_TREE);
144217 + if (type == void_type_node)
144218 + return false;
144219 +
144220 + return num >= (unsigned int)list_length(arg_list);
144221 +}
144222 +
144223 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144224 +{
144225 + next_interesting_function_t new_node;
144226 +
144227 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
144228 + new_node->decl_name = xstrdup(decl_name);
144229 + gcc_assert(context);
144230 + new_node->context = xstrdup(context);
144231 + new_node->hash = hash;
144232 + new_node->num = num;
144233 + new_node->next = NULL;
144234 + new_node->children = NULL;
144235 + new_node->marked = marked;
144236 + new_node->orig_next_node = orig_next_node;
144237 + return new_node;
144238 +}
144239 +
144240 +// Create the main data structure
144241 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144242 +{
144243 + unsigned int hash;
144244 + const char *context;
144245 + enum tree_code decl_code = TREE_CODE(decl);
144246 +
144247 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
144248 +
144249 + if (is_vararg(decl, num))
144250 + return NULL;
144251 +
144252 + hash = get_decl_hash(decl, decl_name);
144253 + if (hash == NO_HASH)
144254 + return NULL;
144255 +
144256 + gcc_assert(num <= MAX_PARAM);
144257 + // Clones must have an orig_next_node
144258 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
144259 +
144260 + context = get_decl_context(decl);
144261 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
144262 +}
144263 +
144264 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
144265 +{
144266 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
144267 +
144268 + // new_entry is appended to the end of a list
144269 + new_entry->next = NULL;
144270 +
144271 + cur_global_head = global_next_interesting_function[new_entry->hash];
144272 + if (!cur_global_head) {
144273 + global_next_interesting_function[new_entry->hash] = new_entry;
144274 + return;
144275 + }
144276 +
144277 +
144278 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
144279 + if (!cur_global->next)
144280 + cur_global_end = cur_global;
144281 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
144282 + return;
144283 + }
144284 +
144285 + gcc_assert(cur_global_end);
144286 + cur_global_end->next = new_entry;
144287 +}
144288 +
144289 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
144290 + * and add it to global_next_interesting_function
144291 + */
144292 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144293 +{
144294 + next_interesting_function_t orig_next_node;
144295 + tree decl;
144296 + unsigned int orig_num;
144297 + enum tree_code decl_code;
144298 + const char *decl_name;
144299 +
144300 + decl = get_orig_fndecl(clone_fndecl);
144301 + decl_code = TREE_CODE(decl);
144302 +
144303 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144304 + orig_num = num;
144305 + else
144306 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144307 +
144308 + // Skip over ISRA.162 parm decls
144309 + if (orig_num == CANNOT_FIND_ARG)
144310 + return NULL;
144311 +
144312 + decl_name = get_orig_decl_name(decl);
144313 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144314 + if (orig_next_node)
144315 + return orig_next_node;
144316 +
144317 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144318 + gcc_assert(orig_next_node);
144319 +
144320 + add_to_global_next_interesting_function(orig_next_node);
144321 + return orig_next_node;
144322 +}
144323 +
144324 +// Find or create the next_interesting_function_t node for decl and num
144325 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144326 +{
144327 + next_interesting_function_t cur_next_cnode;
144328 + const char *decl_name = DECL_NAME_POINTER(decl);
144329 +
144330 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144331 + if (cur_next_cnode)
144332 + goto out;
144333 +
144334 + if (!orig_next_node && made_by_compiler(decl)) {
144335 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144336 + if (!orig_next_node)
144337 + return NULL;
144338 + }
144339 +
144340 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144341 + if (!cur_next_cnode)
144342 + return NULL;
144343 +
144344 + add_to_global_next_interesting_function(cur_next_cnode);
144345 +out:
144346 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144347 + return cur_next_cnode;
144348 + gcc_assert(cur_next_cnode->marked == marked);
144349 + return cur_next_cnode;
144350 +}
144351 +
144352 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144353 +{
144354 + next_interesting_function_t cur_node;
144355 + const char *context, *decl_name;
144356 +
144357 + decl_name = DECL_NAME_POINTER(decl);
144358 + context = get_decl_context(decl);
144359 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144360 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144361 + return true;
144362 + }
144363 + return false;
144364 +}
144365 +
144366 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144367 +{
144368 + unsigned int num;
144369 + next_interesting_function_t orig_next_node, new_node;
144370 +
144371 + gcc_assert(fndecl != NULL_TREE);
144372 +
144373 + // ignore builtins to not explode coverage (e.g., memcpy)
144374 + if (DECL_BUILT_IN(fndecl))
144375 + return next_cnodes_head;
144376 +
144377 + // convert arg into its position
144378 + if (arg == NULL_TREE)
144379 + num = 0;
144380 + else
144381 + num = find_arg_number_tree(arg, fndecl);
144382 + if (num == CANNOT_FIND_ARG)
144383 + return next_cnodes_head;
144384 +
144385 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144386 + return next_cnodes_head;
144387 +
144388 + if (made_by_compiler(fndecl)) {
144389 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144390 + if (!orig_next_node)
144391 + return next_cnodes_head;
144392 + } else
144393 + orig_next_node = NULL;
144394 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144395 + if (!new_node)
144396 + return next_cnodes_head;
144397 + new_node->next = next_cnodes_head;
144398 + return new_node;
144399 +}
144400 +
144401 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144402 +{
144403 + gimple phi = get_def_stmt(result);
144404 + unsigned int i, n = gimple_phi_num_args(phi);
144405 +
144406 + pointer_set_insert(visited, phi);
144407 + for (i = 0; i < n; i++) {
144408 + tree arg = gimple_phi_arg_def(phi, i);
144409 +
144410 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144411 + }
144412 +
144413 + return next_cnodes_head;
144414 +}
144415 +
144416 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144417 +{
144418 + gimple def_stmt = get_def_stmt(lhs);
144419 + tree rhs1, rhs2;
144420 +
144421 + rhs1 = gimple_assign_rhs1(def_stmt);
144422 + rhs2 = gimple_assign_rhs2(def_stmt);
144423 +
144424 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144425 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144426 +}
144427 +
144428 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144429 +{
144430 + return next_cnodes_head;
144431 +}
144432 +
144433 +/* Find all functions that influence lhs
144434 + *
144435 + * Encountered functions are added to the children vector (next_interesting_function_t).
144436 + */
144437 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144438 +{
144439 + const_gimple def_stmt;
144440 +
144441 + if (skip_types(lhs))
144442 + return next_cnodes_head;
144443 +
144444 + if (TREE_CODE(lhs) == PARM_DECL)
144445 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144446 +
144447 + if (TREE_CODE(lhs) != SSA_NAME)
144448 + return next_cnodes_head;
144449 +
144450 + def_stmt = get_def_stmt(lhs);
144451 + if (!def_stmt)
144452 + return next_cnodes_head;
144453 +
144454 + if (pointer_set_insert(visited, def_stmt))
144455 + return next_cnodes_head;
144456 +
144457 + switch (gimple_code(def_stmt)) {
144458 + case GIMPLE_NOP:
144459 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144460 + case GIMPLE_ASM:
144461 + if (is_size_overflow_asm(def_stmt))
144462 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144463 + return next_cnodes_head;
144464 + case GIMPLE_CALL: {
144465 + tree fndecl = gimple_call_fndecl(def_stmt);
144466 +
144467 + if (fndecl != NULL_TREE)
144468 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144469 + fndecl = gimple_call_fn(def_stmt);
144470 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144471 + }
144472 + case GIMPLE_PHI:
144473 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144474 + case GIMPLE_ASSIGN:
144475 + switch (gimple_num_ops(def_stmt)) {
144476 + case 2:
144477 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144478 + case 3:
144479 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144480 + }
144481 + default:
144482 + debug_gimple_stmt((gimple)def_stmt);
144483 + error("%s: unknown gimple code", __func__);
144484 + gcc_unreachable();
144485 + }
144486 +}
144487 +
144488 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144489 +static next_interesting_function_t search_next_functions(const_tree node)
144490 +{
144491 + struct pointer_set_t *visited;
144492 + next_interesting_function_t next_cnodes_head;
144493 +
144494 + visited = pointer_set_create();
144495 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144496 + pointer_set_destroy(visited);
144497 +
144498 + return next_cnodes_head;
144499 +}
144500 +
144501 +// True if child already exists in the next_interesting_function_t children vector
144502 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144503 +{
144504 + unsigned int i;
144505 + next_interesting_function_t cur;
144506 +
144507 + gcc_assert(next_node);
144508 + // handle recursion
144509 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144510 + return true;
144511 +
144512 +#if BUILDING_GCC_VERSION <= 4007
144513 + if (VEC_empty(next_interesting_function_t, target->children))
144514 + return false;
144515 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144516 +#else
144517 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144518 +#endif
144519 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144520 + return true;
144521 + }
144522 + return false;
144523 +}
144524 +
144525 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144526 +{
144527 + if (!has_next_interesting_function_vec(parent, child)) {
144528 +#if BUILDING_GCC_VERSION <= 4007
144529 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144530 +#else
144531 + vec_safe_push(parent->children, child);
144532 +#endif
144533 + }
144534 +}
144535 +
144536 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144537 +
144538 +// Add children to parent and global_next_interesting_function
144539 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144540 +{
144541 + next_interesting_function_t cur = children;
144542 +
144543 + gcc_assert(parent);
144544 +
144545 + while (cur) {
144546 + next_interesting_function_t next, child;
144547 +
144548 + next = cur->next;
144549 +
144550 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144551 + if (!child) {
144552 + add_to_global_next_interesting_function(cur);
144553 + child = cur;
144554 + }
144555 +
144556 + check_local_variables(child);
144557 +
144558 + push_child(parent, child);
144559 +
144560 + cur = next;
144561 + }
144562 +
144563 + check_local_variables(parent);
144564 +}
144565 +
144566 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144567 +{
144568 + return NULL;
144569 +}
144570 +
144571 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144572 +{
144573 + switch (gimple_code(stmt)) {
144574 + case GIMPLE_ASM:
144575 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144576 + case GIMPLE_CALL: {
144577 + tree decl = gimple_call_fndecl(stmt);
144578 +
144579 + if (decl != NULL_TREE)
144580 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144581 + decl = gimple_call_fn(stmt);
144582 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144583 + }
144584 + case GIMPLE_RETURN:
144585 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144586 + default:
144587 + debug_gimple_stmt((gimple)stmt);
144588 + gcc_unreachable();
144589 + }
144590 +}
144591 +
144592 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144593 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144594 +{
144595 + const_tree start_var;
144596 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144597 +
144598 + switch (gimple_code(stmt)) {
144599 + case GIMPLE_ASM:
144600 + if (!is_size_overflow_insert_check_asm(stmt))
144601 + return;
144602 + start_var = get_size_overflow_asm_input(stmt);
144603 + gcc_assert(start_var != NULL_TREE);
144604 + break;
144605 + case GIMPLE_CALL:
144606 + start_var = gimple_call_arg(stmt, num - 1);
144607 + break;
144608 + case GIMPLE_RETURN:
144609 + start_var = gimple_return_retval(stmt);
144610 + if (start_var == NULL_TREE)
144611 + return;
144612 + break;
144613 + default:
144614 + debug_gimple_stmt((gimple)stmt);
144615 + gcc_unreachable();
144616 + }
144617 +
144618 + if (skip_types(start_var))
144619 + return;
144620 +
144621 + // handle intentional MARK_TURN_OFF
144622 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
144623 + return;
144624 +
144625 + parent_next_cnode = create_parent_next_cnode(stmt, num);
144626 + if (!parent_next_cnode)
144627 + return;
144628 +
144629 + children_next_cnode = search_next_functions(start_var);
144630 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
144631 +}
144632 +
144633 +// Find potential next_interesting_function_t parents
144634 +static void handle_cgraph_node(struct cgraph_node *node)
144635 +{
144636 + basic_block bb;
144637 + tree cur_fndecl = NODE_DECL(node);
144638 +
144639 + set_current_function_decl(cur_fndecl);
144640 +
144641 + FOR_ALL_BB_FN(bb, cfun) {
144642 + gimple_stmt_iterator gsi;
144643 +
144644 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
144645 + gimple stmt = gsi_stmt(gsi);
144646 +
144647 + switch (gimple_code(stmt)) {
144648 + case GIMPLE_RETURN:
144649 + case GIMPLE_ASM:
144650 + collect_all_possible_size_overflow_fns(stmt, 0);
144651 + break;
144652 + case GIMPLE_CALL: {
144653 + unsigned int i, len;
144654 + tree fndecl = gimple_call_fndecl(stmt);
144655 +
144656 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
144657 + break;
144658 +
144659 + len = gimple_call_num_args(stmt);
144660 + for (i = 0; i < len; i++)
144661 + collect_all_possible_size_overflow_fns(stmt, i + 1);
144662 + break;
144663 + }
144664 + default:
144665 + break;
144666 + }
144667 + }
144668 + }
144669 +
144670 + unset_current_function_decl();
144671 +}
144672 +
144673 +/* Collect all potentially interesting function parameters and return values of integer types
144674 + * and store their data flow dependencies
144675 + */
144676 +static void size_overflow_generate_summary(void)
144677 +{
144678 + struct cgraph_node *node;
144679 +
144680 + size_overflow_register_hooks();
144681 +
144682 + FOR_EACH_FUNCTION(node) {
144683 + if (is_valid_cgraph_node(node))
144684 + handle_cgraph_node(node);
144685 + }
144686 +}
144687 +
144688 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
144689 +{
144690 + debug_cgraph_node(node);
144691 + gcc_unreachable();
144692 +}
144693 +
144694 +/* Handle dst if src is in the global_next_interesting_function list.
144695 + * If src is a clone then dst inherits the orig_next_node of src otherwise
144696 + * src will become the orig_next_node of dst.
144697 + */
144698 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
144699 +{
144700 + next_interesting_function_t head, cur;
144701 + const_tree decl;
144702 + const char *src_name, *src_context;
144703 +
144704 + decl = NODE_DECL(src);
144705 + src_name = DECL_NAME_POINTER(decl);
144706 + src_context = get_decl_context(decl);
144707 +
144708 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
144709 + if (!head)
144710 + return;
144711 +
144712 + for (cur = head; cur; cur = cur->next) {
144713 + unsigned int new_argnum;
144714 + next_interesting_function_t orig_next_node, next_node;
144715 + bool dst_clone;
144716 +
144717 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
144718 + continue;
144719 +
144720 + dst_clone = made_by_compiler(NODE_DECL(dst));
144721 + if (!dst_clone)
144722 + break;
144723 +
144724 + // For clones use the original node instead
144725 + if (cur->orig_next_node)
144726 + orig_next_node = cur->orig_next_node;
144727 + else
144728 + orig_next_node = cur;
144729 +
144730 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
144731 + if (new_argnum == CANNOT_FIND_ARG)
144732 + continue;
144733 +
144734 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
144735 + if (next_node)
144736 + add_to_global_next_interesting_function(next_node);
144737 + }
144738 +}
144739 +
144740 +void size_overflow_register_hooks(void)
144741 +{
144742 + static bool init_p = false;
144743 +
144744 + if (init_p)
144745 + return;
144746 + init_p = true;
144747 +
144748 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
144749 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
144750 +}
144751 +
144752 +static void set_yes_so_mark(next_interesting_function_t next_node)
144753 +{
144754 + next_node->marked = YES_SO_MARK;
144755 + // Mark the orig decl as well if it's a clone
144756 + if (next_node->orig_next_node)
144757 + next_node->orig_next_node->marked = YES_SO_MARK;
144758 +}
144759 +
144760 +// Determine if the function is already in the hash table
144761 +static bool is_marked_fn(next_interesting_function_t next_node)
144762 +{
144763 + const struct size_overflow_hash *entry;
144764 +
144765 + if (next_node->marked != NO_SO_MARK)
144766 + return true;
144767 +
144768 + if (next_node->orig_next_node)
144769 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
144770 + else
144771 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
144772 + if (!entry)
144773 + return false;
144774 +
144775 + set_yes_so_mark(next_node);
144776 + return true;
144777 +}
144778 +
144779 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
144780 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
144781 +{
144782 + unsigned int i;
144783 + next_interesting_function_t child;
144784 +
144785 +#if BUILDING_GCC_VERSION <= 4007
144786 + if (VEC_empty(next_interesting_function_t, parent->children))
144787 + return NULL;
144788 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144789 +#else
144790 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144791 +#endif
144792 + if (child->num == 0)
144793 + continue;
144794 + if (strcmp(parent->decl_name, child->decl_name))
144795 + continue;
144796 + if (!strcmp(child->context, "fndecl"))
144797 + return child;
144798 + }
144799 + return NULL;
144800 +}
144801 +
144802 +/* Trace a return value of function pointer type back to an argument via a concrete function
144803 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
144804 +static void search_missing_fptr_arg(next_interesting_function_t parent)
144805 +{
144806 + next_interesting_function_t tracked_fn, cur_next_node, child;
144807 + unsigned int i;
144808 +#if BUILDING_GCC_VERSION <= 4007
144809 + VEC(next_interesting_function_t, heap) *new_children = NULL;
144810 +#else
144811 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
144812 +#endif
144813 +
144814 + if (parent->num != 0)
144815 + return;
144816 + if (!strcmp(parent->context, "fndecl"))
144817 + return;
144818 + if (!strcmp(parent->context, "vardecl"))
144819 + return;
144820 +
144821 + // fnptr 0 && fn 0
144822 +#if BUILDING_GCC_VERSION <= 4007
144823 + if (VEC_empty(next_interesting_function_t, parent->children))
144824 + return;
144825 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144826 +#else
144827 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144828 +#endif
144829 + if (child->num != 0)
144830 + continue;
144831 + // (fn 0 -> fn 2)
144832 + tracked_fn = get_same_not_ret_child(child);
144833 + if (!tracked_fn)
144834 + continue;
144835 +
144836 + // fn 2 => fnptr 2
144837 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
144838 + if (cur_next_node->num != tracked_fn->num)
144839 + continue;
144840 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
144841 + continue;
144842 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
144843 +#if BUILDING_GCC_VERSION <= 4007
144844 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
144845 +#else
144846 + vec_safe_push(new_children, cur_next_node);
144847 +#endif
144848 + }
144849 + }
144850 + }
144851 +
144852 +#if BUILDING_GCC_VERSION == 4005
144853 + if (VEC_empty(next_interesting_function_t, new_children))
144854 + return;
144855 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
144856 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144857 +#elif BUILDING_GCC_VERSION <= 4007
144858 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
144859 +#else
144860 + vec_safe_splice(parent->children, new_children);
144861 +#endif
144862 +}
144863 +
144864 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
144865 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
144866 +{
144867 + unsigned int i;
144868 + next_interesting_function_t child;
144869 +
144870 + gcc_assert(parent);
144871 + check_global_variables(parent);
144872 + search_missing_fptr_arg(parent);
144873 + print_missing_function(parent);
144874 +
144875 +#if BUILDING_GCC_VERSION <= 4007
144876 + if (VEC_empty(next_interesting_function_t, parent->children))
144877 + return;
144878 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144879 +#else
144880 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144881 +#endif
144882 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
144883 + child->marked = YES_SO_MARK;
144884 + if (!pointer_set_insert(visited, child))
144885 + print_missing_functions(visited, child);
144886 + }
144887 +}
144888 +
144889 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
144890 +
144891 +// Print all missing interesting functions
144892 +static unsigned int size_overflow_execute(void)
144893 +{
144894 + unsigned int i;
144895 + struct pointer_set_t *visited;
144896 + next_interesting_function_t cur_global;
144897 +
144898 + visited = pointer_set_create();
144899 +
144900 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
144901 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
144902 + if (is_marked_fn(cur_global))
144903 + print_missing_functions(visited, cur_global);
144904 + }
144905 + }
144906 +
144907 + pointer_set_destroy(visited);
144908 +
144909 +/* if (in_lto_p) {
144910 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
144911 + print_global_next_interesting_functions();
144912 + }*/
144913 +
144914 + return 0;
144915 +}
144916 +
144917 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
144918 +#if BUILDING_GCC_VERSION >= 4008
144919 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
144920 +#elif BUILDING_GCC_VERSION >= 4006
144921 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
144922 +#else
144923 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
144924 +#endif
144925 +
144926 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
144927 +
144928 +#if BUILDING_GCC_VERSION >= 4009
144929 +static const struct pass_data size_overflow_functions_pass_data = {
144930 +#else
144931 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
144932 + .pass = {
144933 +#endif
144934 + .type = IPA_PASS,
144935 + .name = "size_overflow_functions",
144936 +#if BUILDING_GCC_VERSION >= 4008
144937 + .optinfo_flags = OPTGROUP_NONE,
144938 +#endif
144939 +#if BUILDING_GCC_VERSION >= 4009
144940 + .has_gate = false,
144941 + .has_execute = true,
144942 +#else
144943 + .gate = NULL,
144944 + .execute = size_overflow_execute,
144945 + .sub = NULL,
144946 + .next = NULL,
144947 + .static_pass_number = 0,
144948 +#endif
144949 + .tv_id = TV_NONE,
144950 + .properties_required = 0,
144951 + .properties_provided = 0,
144952 + .properties_destroyed = 0,
144953 + .todo_flags_start = 0,
144954 + .todo_flags_finish = 0,
144955 +#if BUILDING_GCC_VERSION < 4009
144956 + },
144957 + .generate_summary = size_overflow_generate_summary,
144958 + .write_summary = size_overflow_write_summary_lto,
144959 + .read_summary = size_overflow_read_summary_lto,
144960 +#if BUILDING_GCC_VERSION >= 4006
144961 + .write_optimization_summary = size_overflow_write_summary_lto,
144962 + .read_optimization_summary = size_overflow_read_summary_lto,
144963 +#endif
144964 + .stmt_fixup = NULL,
144965 + .function_transform_todo_flags_start = 0,
144966 + .function_transform = size_overflow_transform,
144967 + .variable_transform = NULL,
144968 +#endif
144969 +};
144970 +
144971 +#if BUILDING_GCC_VERSION >= 4009
144972 +namespace {
144973 +class size_overflow_functions_pass : public ipa_opt_pass_d {
144974 +public:
144975 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
144976 + g,
144977 + size_overflow_generate_summary,
144978 + size_overflow_write_summary_lto,
144979 + size_overflow_read_summary_lto,
144980 + size_overflow_write_summary_lto,
144981 + size_overflow_read_summary_lto,
144982 + NULL,
144983 + 0,
144984 + size_overflow_transform,
144985 + NULL) {}
144986 + unsigned int execute() { return size_overflow_execute(); }
144987 +};
144988 +}
144989 +
144990 +opt_pass *make_size_overflow_functions_pass(void)
144991 +{
144992 + return new size_overflow_functions_pass();
144993 +}
144994 +#else
144995 +struct opt_pass *make_size_overflow_functions_pass(void)
144996 +{
144997 + return &size_overflow_functions_pass.pass;
144998 +}
144999 +#endif
145000 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
145001 new file mode 100644
145002 index 0000000..036dc3f
145003 --- /dev/null
145004 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
145005 @@ -0,0 +1,231 @@
145006 +/*
145007 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145008 + * Licensed under the GPL v2, or (at your option) v3
145009 + *
145010 + * Homepage:
145011 + * https://github.com/ephox-gcc-plugins/size_overflow
145012 + *
145013 + * Documentation:
145014 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145015 + *
145016 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145017 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145018 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145019 + *
145020 + * Usage:
145021 + * $ make
145022 + * $ make run
145023 + */
145024 +
145025 +#include "size_overflow.h"
145026 +
145027 +int plugin_is_GPL_compatible;
145028 +
145029 +tree report_size_overflow_decl;
145030 +
145031 +tree size_overflow_type_HI;
145032 +tree size_overflow_type_SI;
145033 +tree size_overflow_type_DI;
145034 +tree size_overflow_type_TI;
145035 +
145036 +static struct plugin_info size_overflow_plugin_info = {
145037 + .version = "20150311",
145038 + .help = "no-size-overflow\tturn off size overflow checking\n",
145039 +};
145040 +
145041 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
145042 +{
145043 + unsigned int arg_count;
145044 + enum tree_code code = TREE_CODE(*node);
145045 +
145046 + switch (code) {
145047 + case FUNCTION_DECL:
145048 + arg_count = type_num_arguments(TREE_TYPE(*node));
145049 + break;
145050 + case FUNCTION_TYPE:
145051 + case METHOD_TYPE:
145052 + arg_count = type_num_arguments(*node);
145053 + break;
145054 + default:
145055 + *no_add_attrs = true;
145056 + error("%s: %qE attribute only applies to functions", __func__, name);
145057 + return NULL_TREE;
145058 + }
145059 +
145060 + for (; args; args = TREE_CHAIN(args)) {
145061 + tree position = TREE_VALUE(args);
145062 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145063 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145064 + *no_add_attrs = true;
145065 + }
145066 + }
145067 + return NULL_TREE;
145068 +}
145069 +
145070 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
145071 +{
145072 + unsigned int arg_count;
145073 + enum tree_code code = TREE_CODE(*node);
145074 +
145075 + switch (code) {
145076 + case FUNCTION_DECL:
145077 + arg_count = type_num_arguments(TREE_TYPE(*node));
145078 + break;
145079 + case FUNCTION_TYPE:
145080 + case METHOD_TYPE:
145081 + arg_count = type_num_arguments(*node);
145082 + break;
145083 + case FIELD_DECL:
145084 + return NULL_TREE;
145085 + default:
145086 + *no_add_attrs = true;
145087 + error("%qE attribute only applies to functions", name);
145088 + return NULL_TREE;
145089 + }
145090 +
145091 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
145092 + return NULL_TREE;
145093 +
145094 + for (; args; args = TREE_CHAIN(args)) {
145095 + tree position = TREE_VALUE(args);
145096 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
145097 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
145098 + *no_add_attrs = true;
145099 + }
145100 + }
145101 + return NULL_TREE;
145102 +}
145103 +
145104 +static struct attribute_spec size_overflow_attr = {
145105 + .name = "size_overflow",
145106 + .min_length = 1,
145107 + .max_length = -1,
145108 + .decl_required = true,
145109 + .type_required = false,
145110 + .function_type_required = false,
145111 + .handler = handle_size_overflow_attribute,
145112 +#if BUILDING_GCC_VERSION >= 4007
145113 + .affects_type_identity = false
145114 +#endif
145115 +};
145116 +
145117 +static struct attribute_spec intentional_overflow_attr = {
145118 + .name = "intentional_overflow",
145119 + .min_length = 1,
145120 + .max_length = -1,
145121 + .decl_required = true,
145122 + .type_required = false,
145123 + .function_type_required = false,
145124 + .handler = handle_intentional_overflow_attribute,
145125 +#if BUILDING_GCC_VERSION >= 4007
145126 + .affects_type_identity = false
145127 +#endif
145128 +};
145129 +
145130 +static void register_attributes(void __unused *event_data, void __unused *data)
145131 +{
145132 + register_attribute(&size_overflow_attr);
145133 + register_attribute(&intentional_overflow_attr);
145134 +}
145135 +
145136 +static tree create_typedef(tree type, const char* ident)
145137 +{
145138 + tree new_type, decl;
145139 +
145140 + new_type = build_variant_type_copy(type);
145141 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
145142 + DECL_ORIGINAL_TYPE(decl) = type;
145143 + TYPE_NAME(new_type) = decl;
145144 + return new_type;
145145 +}
145146 +
145147 +// Create the noreturn report_size_overflow() function decl.
145148 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
145149 +{
145150 + tree const_char_ptr_type_node;
145151 + tree fntype;
145152 +
145153 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
145154 +
145155 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
145156 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
145157 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
145158 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
145159 +
145160 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
145161 + fntype = build_function_type_list(void_type_node,
145162 + const_char_ptr_type_node,
145163 + unsigned_type_node,
145164 + const_char_ptr_type_node,
145165 + const_char_ptr_type_node,
145166 + NULL_TREE);
145167 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
145168 +
145169 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
145170 + TREE_PUBLIC(report_size_overflow_decl) = 1;
145171 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
145172 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
145173 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
145174 +// !!!
145175 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
145176 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
145177 + TREE_USED(report_size_overflow_decl) = 1;
145178 + TREE_NOTHROW(report_size_overflow_decl) = 1;
145179 +}
145180 +
145181 +
145182 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
145183 +{
145184 + int i;
145185 + const char * const plugin_name = plugin_info->base_name;
145186 + const int argc = plugin_info->argc;
145187 + const struct plugin_argument * const argv = plugin_info->argv;
145188 + bool enable = true;
145189 + struct register_pass_info insert_size_overflow_asm_pass_info;
145190 + struct register_pass_info size_overflow_functions_pass_info;
145191 +
145192 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
145193 + {
145194 + .base = &report_size_overflow_decl,
145195 + .nelt = 1,
145196 + .stride = sizeof(report_size_overflow_decl),
145197 + .cb = &gt_ggc_mx_tree_node,
145198 + .pchw = &gt_pch_nx_tree_node
145199 + },
145200 + LAST_GGC_ROOT_TAB
145201 + };
145202 +
145203 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
145204 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
145205 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
145206 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145207 +
145208 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
145209 + size_overflow_functions_pass_info.reference_pass_name = "inline";
145210 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
145211 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
145212 +
145213 + if (!plugin_default_version_check(version, &gcc_version)) {
145214 + error(G_("incompatible gcc/plugin versions"));
145215 + return 1;
145216 + }
145217 +
145218 + for (i = 0; i < argc; ++i) {
145219 + if (!strcmp(argv[i].key, "no-size-overflow")) {
145220 + enable = false;
145221 + continue;
145222 + }
145223 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
145224 + }
145225 +
145226 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
145227 + if (enable) {
145228 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
145229 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
145230 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
145231 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
145232 + }
145233 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
145234 +
145235 + return 0;
145236 +}
145237 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145238 new file mode 100644
145239 index 0000000..2384252
145240 --- /dev/null
145241 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
145242 @@ -0,0 +1,345 @@
145243 +/*
145244 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145245 + * Licensed under the GPL v2, or (at your option) v3
145246 + *
145247 + * Homepage:
145248 + * https://github.com/ephox-gcc-plugins/size_overflow
145249 + *
145250 + * Documentation:
145251 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145252 + *
145253 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145254 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145255 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145256 + *
145257 + * Usage:
145258 + * $ make
145259 + * $ make run
145260 + */
145261 +
145262 +#include "size_overflow.h"
145263 +
145264 +#include "size_overflow_hash.h"
145265 +#include "size_overflow_hash_aux.h"
145266 +
145267 +static const_tree get_function_type(const_tree decl)
145268 +{
145269 + if (FUNCTION_PTR_P(decl))
145270 + return TREE_TYPE(TREE_TYPE(decl));
145271 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
145272 + return TREE_TYPE(decl);
145273 +}
145274 +
145275 +static unsigned char get_tree_code(const_tree type)
145276 +{
145277 + switch (TREE_CODE(type)) {
145278 + case ARRAY_TYPE:
145279 + return 0;
145280 + case BOOLEAN_TYPE:
145281 + return 1;
145282 + case ENUMERAL_TYPE:
145283 + return 2;
145284 + case FUNCTION_TYPE:
145285 + return 3;
145286 + case INTEGER_TYPE:
145287 + return 4;
145288 + case POINTER_TYPE:
145289 + return 5;
145290 + case RECORD_TYPE:
145291 + return 6;
145292 + case UNION_TYPE:
145293 + return 7;
145294 + case VOID_TYPE:
145295 + return 8;
145296 + case REAL_TYPE:
145297 + return 9;
145298 + case VECTOR_TYPE:
145299 + return 10;
145300 + case REFERENCE_TYPE:
145301 + return 11;
145302 + case OFFSET_TYPE:
145303 + return 12;
145304 + case COMPLEX_TYPE:
145305 + return 13;
145306 + default:
145307 + debug_tree((tree)type);
145308 + gcc_unreachable();
145309 + }
145310 +}
145311 +
145312 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145313 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145314 +{
145315 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145316 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145317 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145318 +
145319 + unsigned int m = 0x57559429;
145320 + unsigned int n = 0x5052acdb;
145321 + const unsigned int *key4 = (const unsigned int *)key;
145322 + unsigned int h = len;
145323 + unsigned int k = len + seed + n;
145324 + unsigned long long p;
145325 +
145326 + while (len >= 8) {
145327 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145328 + len -= 8;
145329 + }
145330 + if (len >= 4) {
145331 + cwmixb(key4[0]) key4 += 1;
145332 + len -= 4;
145333 + }
145334 + if (len)
145335 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145336 + cwmixb(h ^ (k + n));
145337 + return k ^ h;
145338 +
145339 +#undef cwfold
145340 +#undef cwmixa
145341 +#undef cwmixb
145342 +}
145343 +
145344 +// For function pointer fields include the structure name in the hash
145345 +static unsigned int get_type_name_hash(const_tree decl)
145346 +{
145347 + const char *type_str;
145348 + unsigned int type_name_len;
145349 +
145350 + if (!FUNCTION_PTR_P(decl))
145351 + return 0;
145352 + if (TREE_CODE(decl) == VAR_DECL)
145353 + return 0;
145354 +
145355 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145356 + type_str = get_type_name_from_field(decl);
145357 + if (!type_str)
145358 + return 0;
145359 + type_name_len = strlen(type_str);
145360 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145361 +}
145362 +
145363 +static void set_hash(struct decl_hash *decl_hash_data)
145364 +{
145365 + unsigned int fn, type, codes, seed = 0;
145366 +
145367 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145368 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145369 + type = get_type_name_hash(decl_hash_data->decl);
145370 + decl_hash_data->hash = type ^ fn ^ codes;
145371 +}
145372 +
145373 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145374 +{
145375 + gcc_assert(type != NULL_TREE);
145376 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145377 +
145378 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145379 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145380 + decl_hash_data->tree_codes_len++;
145381 + type = TREE_TYPE(type);
145382 + }
145383 +}
145384 +
145385 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145386 +{
145387 + const_tree result;
145388 +
145389 + gcc_assert(node != NULL_TREE);
145390 +
145391 + if (DECL_P(node)) {
145392 + result = DECL_RESULT(node);
145393 + if (result != NULL_TREE)
145394 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145395 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145396 + }
145397 +
145398 + gcc_assert(TYPE_P(node));
145399 +
145400 + if (TREE_CODE(node) == FUNCTION_TYPE)
145401 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145402 +
145403 + return set_decl_type_codes(node, decl_hash_data);
145404 +}
145405 +
145406 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145407 +{
145408 + const_tree arg, type;
145409 + enum tree_code code;
145410 +
145411 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145412 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145413 + return;
145414 + }
145415 +
145416 + type = get_function_type(decl_hash_data->decl);
145417 + code = TREE_CODE(type);
145418 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145419 +
145420 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145421 + set_result_codes(type, decl_hash_data);
145422 + else
145423 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145424 +
145425 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145426 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145427 +}
145428 +
145429 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145430 +{
145431 + while (entry) {
145432 + if (!strcmp(entry->name, func_name))
145433 + return entry;
145434 + entry = entry->next;
145435 + }
145436 + return NULL;
145437 +}
145438 +
145439 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145440 +{
145441 + struct decl_hash decl_hash_data;
145442 + enum tree_code code = TREE_CODE(decl);
145443 +
145444 + decl_hash_data.fn_name = decl_name;
145445 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145446 +
145447 + // skip builtins __builtin_constant_p
145448 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145449 + return NO_HASH;
145450 +
145451 + decl_hash_data.decl = decl;
145452 + decl_hash_data.tree_codes_len = 0;
145453 +
145454 + set_decl_codes(&decl_hash_data);
145455 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145456 + set_hash(&decl_hash_data);
145457 + return decl_hash_data.hash;
145458 +}
145459 +
145460 +const char *get_orig_decl_name(const_tree decl)
145461 +{
145462 + const char *name;
145463 + unsigned int len;
145464 + const void *end;
145465 + const_tree orig_decl = DECL_ORIGIN(decl);
145466 +
145467 + len = DECL_NAME_LENGTH(orig_decl);
145468 + name = DECL_NAME_POINTER(orig_decl);
145469 +
145470 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145471 + * In such cases we will extract the name from the clone and use it in the hash table
145472 + * without checking the parameter number on the original (unavailable) decl.
145473 + */
145474 +
145475 + if (made_by_compiler(orig_decl)) {
145476 + end = memchr(name, '.', len);
145477 + gcc_assert(end);
145478 + len = (long)end - (long)name;
145479 + gcc_assert(len > 0);
145480 + }
145481 +
145482 + return xstrndup(name, len);
145483 +}
145484 +
145485 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145486 +{
145487 + const struct size_overflow_hash *entry, *entry_node;
145488 +
145489 + entry = size_overflow_hash[hash];
145490 + entry_node = get_proper_hash_chain(entry, decl_name);
145491 + if (entry_node && entry_node->param & (1U << argnum))
145492 + return entry_node;
145493 +
145494 + entry = size_overflow_hash_aux[hash];
145495 + entry_node = get_proper_hash_chain(entry, decl_name);
145496 + if (entry_node && entry_node->param & (1U << argnum))
145497 + return entry_node;
145498 +
145499 + return NULL;
145500 +}
145501 +
145502 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145503 +{
145504 + const struct size_overflow_hash *entry;
145505 + const_tree orig_decl;
145506 + unsigned int orig_argnum, hash;
145507 + const char *decl_name;
145508 +
145509 + if (made_by_compiler(fndecl)) {
145510 + orig_decl = get_orig_fndecl(fndecl);
145511 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145512 + } else {
145513 + orig_decl = fndecl;
145514 + orig_argnum = argnum;
145515 + }
145516 +
145517 + if (orig_argnum == CANNOT_FIND_ARG)
145518 + return NULL;
145519 +
145520 + decl_name = get_orig_decl_name(orig_decl);
145521 + hash = get_decl_hash(orig_decl, decl_name);
145522 + if (hash == NO_HASH)
145523 + return NULL;
145524 +
145525 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145526 + return entry;
145527 +}
145528 +
145529 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145530 +{
145531 + tree var;
145532 + unsigned int argnum = 1;
145533 +
145534 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145535 + return CANNOT_FIND_ARG;
145536 +
145537 + if (TREE_CODE(arg) == SSA_NAME)
145538 + arg = SSA_NAME_VAR(arg);
145539 +
145540 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145541 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145542 + continue;
145543 + if (!skip_types(var))
145544 + return argnum;
145545 + }
145546 +
145547 + return CANNOT_FIND_ARG;
145548 +}
145549 +
145550 +const_tree get_attribute(const char* attr_name, const_tree decl)
145551 +{
145552 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145553 + if (attr && TREE_VALUE(attr))
145554 + return attr;
145555 + return NULL_TREE;
145556 +}
145557 +
145558 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145559 + * If the function is missing everywhere then print the missing message into stderr.
145560 + */
145561 +void print_missing_function(next_interesting_function_t node)
145562 +{
145563 + unsigned int argnum, hash;
145564 + const struct size_overflow_hash *entry;
145565 + const char *decl_name;
145566 +
145567 + if (node->marked == ASM_STMT_SO_MARK)
145568 + return;
145569 +
145570 + if (node->orig_next_node) {
145571 + hash = node->orig_next_node->hash;
145572 + decl_name = node->orig_next_node->decl_name;
145573 + argnum = node->orig_next_node->num;
145574 + } else {
145575 + hash = node->hash;
145576 + decl_name = node->decl_name;
145577 + argnum = node->num;
145578 + }
145579 +
145580 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145581 + if (entry)
145582 + return;
145583 +
145584 + // inform() would be too slow
145585 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145586 +}
145587 +
145588 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145589 new file mode 100644
145590 index 0000000..b02158b
145591 --- /dev/null
145592 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145593 @@ -0,0 +1,430 @@
145594 +/*
145595 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145596 + * Licensed under the GPL v2, or (at your option) v3
145597 + *
145598 + * Homepage:
145599 + * https://github.com/ephox-gcc-plugins/size_overflow
145600 + *
145601 + * Documentation:
145602 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145603 + *
145604 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145605 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145606 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145607 + *
145608 + * Usage:
145609 + * $ make
145610 + * $ make run
145611 + */
145612 +
145613 +#include "size_overflow.h"
145614 +
145615 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
145616 +{
145617 + const_gimple assign;
145618 + tree orig_type = TREE_TYPE(orig_node);
145619 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
145620 +
145621 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
145622 + return gimple_assign_lhs(assign);
145623 +}
145624 +
145625 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
145626 +{
145627 + tree list;
145628 +
145629 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
145630 +
145631 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
145632 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
145633 + gimple_asm_set_input_op(stmt, 0, list);
145634 +}
145635 +
145636 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
145637 +{
145638 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
145639 +
145640 + switch (gimple_code(stmt)) {
145641 + case GIMPLE_RETURN:
145642 + gimple_return_set_retval(stmt, cast_lhs);
145643 + break;
145644 + case GIMPLE_CALL:
145645 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
145646 + break;
145647 + case GIMPLE_ASM:
145648 + change_size_overflow_asm_input(stmt, cast_lhs);
145649 + break;
145650 + default:
145651 + debug_gimple_stmt(stmt);
145652 + gcc_unreachable();
145653 + }
145654 +
145655 + update_stmt(stmt);
145656 +}
145657 +
145658 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
145659 +static bool skip_asm_cast(const_tree arg)
145660 +{
145661 + gimple def_stmt = get_def_stmt(arg);
145662 +
145663 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
145664 + return false;
145665 +
145666 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
145667 + if (is_size_overflow_asm(def_stmt))
145668 + return false;
145669 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
145670 +}
145671 +
145672 +struct interesting_stmts {
145673 + struct interesting_stmts *next;
145674 + gimple first_stmt;
145675 + tree orig_node;
145676 + unsigned int num;
145677 +};
145678 +
145679 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
145680 +{
145681 + struct interesting_stmts *new_node;
145682 +
145683 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
145684 + new_node->first_stmt = first_stmt;
145685 + new_node->num = num;
145686 + new_node->orig_node = orig_node;
145687 + new_node->next = head;
145688 + return new_node;
145689 +}
145690 +
145691 +static void free_interesting_stmts(struct interesting_stmts *head)
145692 +{
145693 + while (head) {
145694 + struct interesting_stmts *cur = head->next;
145695 + free(head);
145696 + head = cur;
145697 + }
145698 +}
145699 +
145700 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
145701 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
145702 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
145703 + */
145704 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
145705 +{
145706 + enum tree_code orig_code;
145707 +
145708 + gcc_assert(orig_node != NULL_TREE);
145709 +
145710 + if (is_gimple_constant(orig_node))
145711 + return head;
145712 +
145713 + orig_code = TREE_CODE(orig_node);
145714 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
145715 + gcc_assert(!skip_types(orig_node));
145716 +
145717 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
145718 + return head;
145719 +
145720 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
145721 + return head;
145722 +
145723 + if (skip_asm_cast(orig_node))
145724 + return head;
145725 +
145726 + return create_interesting_stmts(head, orig_node, first_stmt, num);
145727 +}
145728 +
145729 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
145730 +{
145731 + struct interesting_stmts *cur;
145732 +
145733 + for (cur = head; cur; cur = cur->next) {
145734 + tree new_node;
145735 +
145736 + new_node = expand(visited, cur->orig_node);
145737 + if (new_node == NULL_TREE)
145738 + continue;
145739 +
145740 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
145741 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
145742 + }
145743 +}
145744 +
145745 +static bool is_interesting_function(const_tree decl, unsigned int num)
145746 +{
145747 + const struct size_overflow_hash *so_hash;
145748 +
145749 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
145750 + return true;
145751 +
145752 + if (made_by_compiler(decl))
145753 + return false;
145754 +
145755 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
145756 + return so_hash != NULL;
145757 +}
145758 +
145759 +tree handle_fnptr_assign(const_gimple stmt)
145760 +{
145761 + tree field, rhs, op0;
145762 + const_tree op0_type;
145763 + enum tree_code rhs_code;
145764 +
145765 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
145766 + if (gimple_num_ops(stmt) != 2)
145767 + return NULL_TREE;
145768 +
145769 + gcc_assert(gimple_num_ops(stmt) == 2);
145770 + // TODO skip asm_stmt for now
145771 + if (gimple_code(stmt) == GIMPLE_ASM)
145772 + return NULL_TREE;
145773 + rhs = gimple_assign_rhs1(stmt);
145774 + if (is_gimple_constant(rhs))
145775 + return NULL_TREE;
145776 +
145777 + rhs_code = TREE_CODE(rhs);
145778 + if (rhs_code == VAR_DECL)
145779 + return rhs;
145780 +
145781 + switch (rhs_code) {
145782 + case ADDR_EXPR:
145783 + op0 = TREE_OPERAND(rhs, 0);
145784 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
145785 + return op0;
145786 + case COMPONENT_REF:
145787 + break;
145788 + // TODO skip array_ref for now
145789 + case ARRAY_REF:
145790 + return NULL_TREE;
145791 + // TODO skip ssa_name because it can lead to parm_decl
145792 + case SSA_NAME:
145793 + return NULL_TREE;
145794 +#if BUILDING_GCC_VERSION >= 4006
145795 + // TODO skip mem_ref for now
145796 + case MEM_REF:
145797 + return NULL_TREE;
145798 +#endif
145799 + default:
145800 + debug_tree(rhs);
145801 + debug_gimple_stmt((gimple)stmt);
145802 + gcc_unreachable();
145803 + }
145804 +
145805 + op0 = TREE_OPERAND(rhs, 0);
145806 + switch (TREE_CODE(op0)) {
145807 + // TODO skip array_ref and parm_decl for now
145808 + case ARRAY_REF:
145809 + case PARM_DECL:
145810 + return NULL_TREE;
145811 + case COMPONENT_REF:
145812 +#if BUILDING_GCC_VERSION >= 4006
145813 + case MEM_REF:
145814 +#endif
145815 + case VAR_DECL:
145816 + break;
145817 + default:
145818 + debug_tree(op0);
145819 + gcc_unreachable();
145820 + }
145821 +
145822 + op0_type = TREE_TYPE(op0);
145823 + // TODO skip unions for now
145824 + if (TREE_CODE(op0_type) == UNION_TYPE)
145825 + return NULL_TREE;
145826 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
145827 +
145828 + field = TREE_OPERAND(rhs, 1);
145829 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
145830 + return field;
145831 +}
145832 +
145833 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
145834 +{
145835 + const_tree fnptr;
145836 + const_gimple def_stmt;
145837 + tree decl = gimple_call_fndecl(call_stmt);
145838 +
145839 + if (decl != NULL_TREE)
145840 + return decl;
145841 +
145842 + fnptr = gimple_call_fn(call_stmt);
145843 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
145844 + if (is_gimple_constant(fnptr))
145845 + return NULL_TREE;
145846 + def_stmt = get_fnptr_def_stmt(fnptr);
145847 + return handle_fnptr_assign(def_stmt);
145848 +}
145849 +
145850 +// Start stmt duplication on marked function parameters
145851 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
145852 +{
145853 + tree decl;
145854 + unsigned int i, len;
145855 +
145856 + len = gimple_call_num_args(call_stmt);
145857 + if (len == 0)
145858 + return head;
145859 +
145860 + decl = get_fn_or_fnptr_decl(call_stmt);
145861 + if (decl == NULL_TREE)
145862 + return head;
145863 +
145864 + for (i = 0; i < len; i++) {
145865 + tree arg;
145866 +
145867 + arg = gimple_call_arg(call_stmt, i);
145868 + if (is_gimple_constant(arg))
145869 + continue;
145870 + if (skip_types(arg))
145871 + continue;
145872 + if (is_interesting_function(decl, i + 1))
145873 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
145874 + }
145875 +
145876 + return head;
145877 +}
145878 +
145879 +// Collect interesting stmts for duplication
145880 +static void search_interesting_stmts(struct visited *visited)
145881 +{
145882 + basic_block bb;
145883 + bool search_ret;
145884 + struct interesting_stmts *head = NULL;
145885 +
145886 + search_ret = is_interesting_function(current_function_decl, 0);
145887 +
145888 + FOR_ALL_BB_FN(bb, cfun) {
145889 + gimple_stmt_iterator gsi;
145890 +
145891 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145892 + tree first_node;
145893 + gimple stmt = gsi_stmt(gsi);
145894 +
145895 + switch (gimple_code(stmt)) {
145896 + case GIMPLE_ASM:
145897 + if (!is_size_overflow_insert_check_asm(stmt))
145898 + continue;
145899 + first_node = get_size_overflow_asm_input(stmt);
145900 + head = search_interesting_stmt(head, stmt, first_node, 0);
145901 + break;
145902 + case GIMPLE_RETURN:
145903 + if (!search_ret)
145904 + continue;
145905 + first_node = gimple_return_retval(stmt);
145906 + if (first_node == NULL_TREE)
145907 + break;
145908 + head = search_interesting_stmt(head, stmt, first_node, 0);
145909 + break;
145910 + case GIMPLE_CALL:
145911 + head = search_interesting_calls(head, stmt);
145912 + break;
145913 + default:
145914 + break;
145915 + }
145916 + }
145917 + }
145918 +
145919 + handle_interesting_stmt(visited, head);
145920 + free_interesting_stmts(head);
145921 +}
145922 +
145923 +static struct visited *create_visited(void)
145924 +{
145925 + struct visited *new_node;
145926 +
145927 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
145928 + new_node->stmts = pointer_set_create();
145929 + new_node->my_stmts = pointer_set_create();
145930 + new_node->skip_expr_casts = pointer_set_create();
145931 + new_node->no_cast_check = pointer_set_create();
145932 + return new_node;
145933 +}
145934 +
145935 +static void free_visited(struct visited *visited)
145936 +{
145937 + pointer_set_destroy(visited->stmts);
145938 + pointer_set_destroy(visited->my_stmts);
145939 + pointer_set_destroy(visited->skip_expr_casts);
145940 + pointer_set_destroy(visited->no_cast_check);
145941 +
145942 + free(visited);
145943 +}
145944 +
145945 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
145946 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
145947 +{
145948 + gimple assign;
145949 + gimple_stmt_iterator gsi;
145950 +
145951 + // already removed
145952 + if (gimple_bb(asm_stmt) == NULL)
145953 + return;
145954 + gsi = gsi_for_stmt(asm_stmt);
145955 +
145956 + assign = gimple_build_assign(lhs, rhs);
145957 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
145958 + SSA_NAME_DEF_STMT(lhs) = assign;
145959 +
145960 + gsi_remove(&gsi, true);
145961 +}
145962 +
145963 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
145964 +static void remove_size_overflow_asm(gimple stmt)
145965 +{
145966 + gimple_stmt_iterator gsi;
145967 + tree input, output;
145968 +
145969 + if (!is_size_overflow_asm(stmt))
145970 + return;
145971 +
145972 + if (gimple_asm_noutputs(stmt) == 0) {
145973 + gsi = gsi_for_stmt(stmt);
145974 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
145975 + gsi_remove(&gsi, true);
145976 + return;
145977 + }
145978 +
145979 + input = gimple_asm_input_op(stmt, 0);
145980 + output = gimple_asm_output_op(stmt, 0);
145981 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
145982 +}
145983 +
145984 +static void remove_all_size_overflow_asm(void)
145985 +{
145986 + basic_block bb;
145987 +
145988 + FOR_ALL_BB_FN(bb, cfun) {
145989 + gimple_stmt_iterator si;
145990 +
145991 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
145992 + remove_size_overflow_asm(gsi_stmt(si));
145993 + }
145994 +}
145995 +
145996 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
145997 +{
145998 + struct visited *visited;
145999 +
146000 +#if BUILDING_GCC_VERSION >= 4008
146001 + if (dump_file) {
146002 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
146003 + size_overflow_dump_function(dump_file, node);
146004 + }
146005 +#endif
146006 + visited = create_visited();
146007 + set_dominance_info();
146008 +
146009 + search_interesting_stmts(visited);
146010 +
146011 + remove_all_size_overflow_asm();
146012 +
146013 + unset_dominance_info();
146014 + free_visited(visited);
146015 +
146016 +#if BUILDING_GCC_VERSION >= 4008
146017 + if (dump_file) {
146018 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
146019 + size_overflow_dump_function(dump_file, node);
146020 + }
146021 +#endif
146022 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
146023 +}
146024 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
146025 new file mode 100644
146026 index 0000000..fd4aa92
146027 --- /dev/null
146028 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
146029 @@ -0,0 +1,956 @@
146030 +/*
146031 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146032 + * Licensed under the GPL v2, or (at your option) v3
146033 + *
146034 + * Homepage:
146035 + * https://github.com/ephox-gcc-plugins/size_overflow
146036 + *
146037 + * Documentation:
146038 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146039 + *
146040 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146041 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146042 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146043 + *
146044 + * Usage:
146045 + * $ make
146046 + * $ make run
146047 + */
146048 +
146049 +#include "size_overflow.h"
146050 +
146051 +#define MIN_CHECK true
146052 +#define MAX_CHECK false
146053 +
146054 +unsigned int call_count = 0;
146055 +
146056 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
146057 +{
146058 + const_tree type;
146059 + tree new_type;
146060 +
146061 + gcc_assert(node != NULL_TREE);
146062 +
146063 + type = TREE_TYPE(node);
146064 +
146065 + if (pointer_set_contains(visited->my_stmts, stmt))
146066 + return TREE_TYPE(node);
146067 +
146068 + switch (TYPE_MODE(type)) {
146069 + case QImode:
146070 + new_type = size_overflow_type_HI;
146071 + break;
146072 + case HImode:
146073 + new_type = size_overflow_type_SI;
146074 + break;
146075 + case SImode:
146076 + new_type = size_overflow_type_DI;
146077 + break;
146078 + case DImode:
146079 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
146080 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
146081 + else
146082 + new_type = size_overflow_type_TI;
146083 + break;
146084 + case TImode:
146085 + gcc_assert(!TYPE_UNSIGNED(type));
146086 + new_type = size_overflow_type_TI;
146087 + break;
146088 + default:
146089 + debug_tree((tree)node);
146090 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
146091 + gcc_unreachable();
146092 + }
146093 +
146094 + if (TYPE_QUALS(type) != 0)
146095 + return build_qualified_type(new_type, TYPE_QUALS(type));
146096 + return new_type;
146097 +}
146098 +
146099 +static tree get_lhs(const_gimple stmt)
146100 +{
146101 + switch (gimple_code(stmt)) {
146102 + case GIMPLE_ASSIGN:
146103 + case GIMPLE_CALL:
146104 + return gimple_get_lhs(stmt);
146105 + case GIMPLE_PHI:
146106 + return gimple_phi_result(stmt);
146107 + default:
146108 + return NULL_TREE;
146109 + }
146110 +}
146111 +
146112 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
146113 +{
146114 + gimple_stmt_iterator gsi;
146115 + tree lhs;
146116 + gimple new_stmt;
146117 +
146118 + if (rhs == NULL_TREE)
146119 + return NULL_TREE;
146120 +
146121 + gsi = gsi_for_stmt(stmt);
146122 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
146123 + if (gimple_assign_cast_p(new_stmt))
146124 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
146125 + pointer_set_insert(visited->my_stmts, new_stmt);
146126 +
146127 + lhs = get_lhs(new_stmt);
146128 + gcc_assert(lhs != NULL_TREE);
146129 + return lhs;
146130 +}
146131 +
146132 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
146133 +{
146134 + tree lhs, dst_type;
146135 + gimple_stmt_iterator gsi;
146136 +
146137 + if (rhs1 == NULL_TREE) {
146138 + debug_gimple_stmt(oldstmt);
146139 + error("%s: rhs1 is NULL_TREE", __func__);
146140 + gcc_unreachable();
146141 + }
146142 +
146143 + switch (gimple_code(oldstmt)) {
146144 + case GIMPLE_ASM:
146145 + lhs = rhs1;
146146 + break;
146147 + case GIMPLE_CALL:
146148 + case GIMPLE_ASSIGN:
146149 + lhs = gimple_get_lhs(oldstmt);
146150 + break;
146151 + default:
146152 + debug_gimple_stmt(oldstmt);
146153 + gcc_unreachable();
146154 + }
146155 +
146156 + gsi = gsi_for_stmt(oldstmt);
146157 + pointer_set_insert(visited->stmts, oldstmt);
146158 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
146159 + basic_block next_bb, cur_bb;
146160 + const_edge e;
146161 +
146162 + gcc_assert(before == false);
146163 + gcc_assert(stmt_can_throw_internal(oldstmt));
146164 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
146165 + gcc_assert(!gsi_end_p(gsi));
146166 +
146167 + cur_bb = gimple_bb(oldstmt);
146168 + next_bb = cur_bb->next_bb;
146169 + e = find_edge(cur_bb, next_bb);
146170 + gcc_assert(e != NULL);
146171 + gcc_assert(e->flags & EDGE_FALLTHRU);
146172 +
146173 + gsi = gsi_after_labels(next_bb);
146174 + gcc_assert(!gsi_end_p(gsi));
146175 +
146176 + before = true;
146177 + oldstmt = gsi_stmt(gsi);
146178 + }
146179 +
146180 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
146181 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
146182 + else
146183 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
146184 +
146185 + if (is_gimple_constant(rhs1))
146186 + return cast_a_tree(dst_type, rhs1);
146187 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
146188 +}
146189 +
146190 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
146191 +{
146192 + gimple stmt;
146193 + gimple_stmt_iterator gsi;
146194 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
146195 +
146196 + if (pointer_set_contains(visited->my_stmts, oldstmt))
146197 + return lhs;
146198 +
146199 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
146200 + rhs1 = gimple_assign_rhs1(oldstmt);
146201 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
146202 + }
146203 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
146204 + rhs2 = gimple_assign_rhs2(oldstmt);
146205 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
146206 + }
146207 +
146208 + stmt = gimple_copy(oldstmt);
146209 + gimple_set_location(stmt, gimple_location(oldstmt));
146210 + pointer_set_insert(visited->my_stmts, stmt);
146211 +
146212 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
146213 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
146214 +
146215 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
146216 +
146217 + new_var = create_new_var(size_overflow_type);
146218 + new_var = make_ssa_name(new_var, stmt);
146219 + gimple_assign_set_lhs(stmt, new_var);
146220 +
146221 + if (rhs1 != NULL_TREE)
146222 + gimple_assign_set_rhs1(stmt, rhs1);
146223 +
146224 + if (rhs2 != NULL_TREE)
146225 + gimple_assign_set_rhs2(stmt, rhs2);
146226 +#if BUILDING_GCC_VERSION >= 4006
146227 + if (rhs3 != NULL_TREE)
146228 + gimple_assign_set_rhs3(stmt, rhs3);
146229 +#endif
146230 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
146231 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
146232 +
146233 + gsi = gsi_for_stmt(oldstmt);
146234 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
146235 + update_stmt(stmt);
146236 + pointer_set_insert(visited->stmts, oldstmt);
146237 + return gimple_assign_lhs(stmt);
146238 +}
146239 +
146240 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
146241 +{
146242 + gimple assign;
146243 + gimple_stmt_iterator gsi;
146244 + basic_block first_bb;
146245 +
146246 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
146247 +
146248 + if (bb->index == 0) {
146249 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146250 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146251 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146252 + bb = first_bb;
146253 + }
146254 +
146255 + gsi = gsi_after_labels(bb);
146256 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
146257 + pointer_set_insert(visited->my_stmts, assign);
146258 +
146259 + return gimple_assign_lhs(assign);
146260 +}
146261 +
146262 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
146263 +{
146264 + gimple_stmt_iterator gsi;
146265 + gimple assign, def_stmt = get_def_stmt(new_arg);
146266 +
146267 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
146268 + gsi = gsi_after_labels(gimple_bb(def_stmt));
146269 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
146270 + } else {
146271 + gsi = gsi_for_stmt(def_stmt);
146272 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
146273 + }
146274 +
146275 + pointer_set_insert(visited->my_stmts, assign);
146276 + return gimple_assign_lhs(assign);
146277 +}
146278 +
146279 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
146280 +{
146281 + basic_block bb;
146282 + gimple_stmt_iterator gsi;
146283 + const_gimple def_stmt;
146284 + gimple assign;
146285 +
146286 + def_stmt = get_def_stmt(arg);
146287 + bb = gimple_bb(def_stmt);
146288 + gcc_assert(bb->index != 0);
146289 + gsi = gsi_after_labels(bb);
146290 +
146291 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
146292 + pointer_set_insert(visited->my_stmts, assign);
146293 + return gimple_assign_lhs(assign);
146294 +}
146295 +
146296 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146297 +{
146298 + tree size_overflow_type;
146299 + tree arg;
146300 + const_gimple def_stmt;
146301 +
146302 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146303 + return new_arg;
146304 +
146305 + arg = gimple_phi_arg_def(oldstmt, i);
146306 + def_stmt = get_def_stmt(arg);
146307 + gcc_assert(def_stmt != NULL);
146308 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146309 +
146310 + switch (gimple_code(def_stmt)) {
146311 + case GIMPLE_PHI:
146312 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146313 + case GIMPLE_NOP: {
146314 + basic_block bb;
146315 +
146316 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146317 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146318 + }
146319 + case GIMPLE_ASM: {
146320 + gimple_stmt_iterator gsi;
146321 + gimple assign, stmt = get_def_stmt(arg);
146322 +
146323 + gsi = gsi_for_stmt(stmt);
146324 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146325 + pointer_set_insert(visited->my_stmts, assign);
146326 + return gimple_assign_lhs(assign);
146327 + }
146328 + default:
146329 + gcc_assert(new_arg != NULL_TREE);
146330 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146331 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146332 + }
146333 +}
146334 +
146335 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146336 +{
146337 + basic_block bb;
146338 + gimple phi;
146339 + gimple_seq seq;
146340 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146341 +
146342 + bb = gsi_bb(gsi);
146343 +
146344 + if (result == NULL_TREE) {
146345 + tree old_result = gimple_phi_result(oldstmt);
146346 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146347 +
146348 + result = create_new_var(size_overflow_type);
146349 + }
146350 +
146351 + phi = create_phi_node(result, bb);
146352 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146353 + seq = phi_nodes(bb);
146354 + gsi = gsi_last(seq);
146355 + gsi_remove(&gsi, false);
146356 +
146357 + gsi = gsi_for_stmt(oldstmt);
146358 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146359 + gimple_set_bb(phi, bb);
146360 + return phi;
146361 +}
146362 +
146363 +#if BUILDING_GCC_VERSION <= 4007
146364 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146365 +#else
146366 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146367 +#endif
146368 +{
146369 + gimple new_phi;
146370 + unsigned int i;
146371 + tree arg, result;
146372 + location_t loc = gimple_location(oldstmt);
146373 +
146374 +#if BUILDING_GCC_VERSION <= 4007
146375 + gcc_assert(!VEC_empty(tree, *args));
146376 +#else
146377 + gcc_assert(!args->is_empty());
146378 +#endif
146379 +
146380 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146381 + result = gimple_phi_result(new_phi);
146382 + ssa_name_var = SSA_NAME_VAR(result);
146383 +
146384 +#if BUILDING_GCC_VERSION <= 4007
146385 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146386 +#else
146387 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146388 +#endif
146389 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146390 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146391 + }
146392 +
146393 +#if BUILDING_GCC_VERSION <= 4007
146394 + VEC_free(tree, heap, *args);
146395 +#else
146396 + vec_free(args);
146397 +#endif
146398 + update_stmt(new_phi);
146399 + pointer_set_insert(visited->my_stmts, new_phi);
146400 + return result;
146401 +}
146402 +
146403 +static tree handle_phi(struct visited *visited, tree orig_result)
146404 +{
146405 + tree ssa_name_var = NULL_TREE;
146406 +#if BUILDING_GCC_VERSION <= 4007
146407 + VEC(tree, heap) *args = NULL;
146408 +#else
146409 + vec<tree, va_heap, vl_embed> *args = NULL;
146410 +#endif
146411 + gimple oldstmt = get_def_stmt(orig_result);
146412 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146413 +
146414 + pointer_set_insert(visited->stmts, oldstmt);
146415 + for (i = 0; i < len; i++) {
146416 + tree arg, new_arg;
146417 +
146418 + arg = gimple_phi_arg_def(oldstmt, i);
146419 + new_arg = expand(visited, arg);
146420 +
146421 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146422 + ssa_name_var = SSA_NAME_VAR(new_arg);
146423 +
146424 + if (is_gimple_constant(arg)) {
146425 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146426 +
146427 + new_arg = cast_a_tree(size_overflow_type, arg);
146428 + }
146429 +
146430 +#if BUILDING_GCC_VERSION <= 4007
146431 + VEC_safe_push(tree, heap, args, new_arg);
146432 +#else
146433 + vec_safe_push(args, new_arg);
146434 +#endif
146435 + }
146436 +
146437 +#if BUILDING_GCC_VERSION <= 4007
146438 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146439 +#else
146440 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146441 +#endif
146442 +}
146443 +
146444 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146445 +{
146446 + tree rhs1 = gimple_assign_rhs1(stmt);
146447 + tree lhs = gimple_assign_lhs(stmt);
146448 + const_tree rhs1_type = TREE_TYPE(rhs1);
146449 + const_tree lhs_type = TREE_TYPE(lhs);
146450 +
146451 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146452 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146453 +
146454 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146455 +}
146456 +
146457 +static bool skip_lhs_cast_check(const_gimple stmt)
146458 +{
146459 + const_tree rhs = gimple_assign_rhs1(stmt);
146460 + const_gimple def_stmt = get_def_stmt(rhs);
146461 +
146462 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146463 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146464 + return true;
146465 +
146466 + if (is_const_plus_unsigned_signed_truncation(rhs))
146467 + return true;
146468 +
146469 + return false;
146470 +}
146471 +
146472 +static tree create_string_param(tree string)
146473 +{
146474 + tree i_type, a_type;
146475 + const int length = TREE_STRING_LENGTH(string);
146476 +
146477 + gcc_assert(length > 0);
146478 +
146479 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146480 + a_type = build_array_type(char_type_node, i_type);
146481 +
146482 + TREE_TYPE(string) = a_type;
146483 + TREE_CONSTANT(string) = 1;
146484 + TREE_READONLY(string) = 1;
146485 +
146486 + return build1(ADDR_EXPR, ptr_type_node, string);
146487 +}
146488 +
146489 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146490 +{
146491 + gimple cond_stmt;
146492 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146493 +
146494 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146495 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146496 + update_stmt(cond_stmt);
146497 +}
146498 +
146499 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146500 +{
146501 + gimple func_stmt;
146502 + const_gimple def_stmt;
146503 + const_tree loc_line;
146504 + tree loc_file, ssa_name, current_func;
146505 + expanded_location xloc;
146506 + char *ssa_name_buf;
146507 + int len;
146508 + struct cgraph_edge *edge;
146509 + struct cgraph_node *report_node;
146510 + int frequency;
146511 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146512 +
146513 + def_stmt = get_def_stmt(arg);
146514 + xloc = expand_location(gimple_location(def_stmt));
146515 +
146516 + if (!gimple_has_location(def_stmt)) {
146517 + xloc = expand_location(gimple_location(stmt));
146518 + if (!gimple_has_location(stmt))
146519 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146520 + }
146521 +
146522 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146523 +
146524 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146525 + loc_file = create_string_param(loc_file);
146526 +
146527 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146528 + current_func = create_string_param(current_func);
146529 +
146530 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146531 + call_count++;
146532 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146533 + gcc_assert(len > 0);
146534 + ssa_name = build_string(len + 1, ssa_name_buf);
146535 + free(ssa_name_buf);
146536 + ssa_name = create_string_param(ssa_name);
146537 +
146538 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146539 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146540 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146541 +
146542 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146543 + gcc_assert(report_node);
146544 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146545 +
146546 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146547 + gcc_assert(edge != NULL);
146548 +}
146549 +
146550 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146551 +{
146552 + basic_block cond_bb, join_bb, bb_true;
146553 + edge e;
146554 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146555 +
146556 + cond_bb = gimple_bb(stmt);
146557 + if (before)
146558 + gsi_prev(&gsi);
146559 + if (gsi_end_p(gsi))
146560 + e = split_block_after_labels(cond_bb);
146561 + else
146562 + e = split_block(cond_bb, gsi_stmt(gsi));
146563 + cond_bb = e->src;
146564 + join_bb = e->dest;
146565 + e->flags = EDGE_FALSE_VALUE;
146566 + e->probability = REG_BR_PROB_BASE;
146567 +
146568 + bb_true = create_empty_bb(cond_bb);
146569 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146570 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146571 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146572 +
146573 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146574 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146575 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146576 +
146577 + if (current_loops != NULL) {
146578 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146579 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146580 + }
146581 +
146582 + insert_cond(cond_bb, arg, cond_code, type_value);
146583 + insert_cond_result(bb_true, stmt, arg, min);
146584 +
146585 +// print_the_code_insertions(stmt);
146586 +}
146587 +
146588 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146589 +{
146590 + const_tree rhs_type = TREE_TYPE(rhs);
146591 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146592 +
146593 + gcc_assert(rhs_type != NULL_TREE);
146594 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146595 + return;
146596 +
146597 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146598 +
146599 + if (is_const_plus_unsigned_signed_truncation(rhs))
146600 + return;
146601 +
146602 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146603 + // typemax (-1) < typemin (0)
146604 + if (TREE_OVERFLOW(type_max))
146605 + return;
146606 +
146607 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146608 +
146609 + cast_rhs_type = TREE_TYPE(cast_rhs);
146610 + type_max_type = TREE_TYPE(type_max);
146611 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
146612 +
146613 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
146614 +
146615 + // special case: get_size_overflow_type(), 32, u64->s
146616 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
146617 + return;
146618 +
146619 + type_min_type = TREE_TYPE(type_min);
146620 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
146621 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
146622 +}
146623 +
146624 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
146625 +{
146626 + bool cast_lhs, cast_rhs;
146627 + tree lhs = gimple_assign_lhs(stmt);
146628 + tree rhs = gimple_assign_rhs1(stmt);
146629 + const_tree lhs_type = TREE_TYPE(lhs);
146630 + const_tree rhs_type = TREE_TYPE(rhs);
146631 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
146632 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
146633 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
146634 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
146635 +
146636 + static bool check_lhs[3][4] = {
146637 + // ss su us uu
146638 + { false, true, true, false }, // lhs > rhs
146639 + { false, false, false, false }, // lhs = rhs
146640 + { true, true, true, true }, // lhs < rhs
146641 + };
146642 +
146643 + static bool check_rhs[3][4] = {
146644 + // ss su us uu
146645 + { true, false, true, true }, // lhs > rhs
146646 + { true, false, true, true }, // lhs = rhs
146647 + { true, false, true, true }, // lhs < rhs
146648 + };
146649 +
146650 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
146651 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
146652 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146653 +
146654 + if (lhs_size > rhs_size) {
146655 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146656 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146657 + } else if (lhs_size == rhs_size) {
146658 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146659 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146660 + } else {
146661 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146662 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146663 + }
146664 +
146665 + if (!cast_lhs && !cast_rhs)
146666 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146667 +
146668 + if (cast_lhs && !skip_lhs_cast_check(stmt))
146669 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
146670 +
146671 + if (cast_rhs)
146672 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
146673 +
146674 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146675 +}
146676 +
146677 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
146678 +{
146679 + enum tree_code rhs_code;
146680 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
146681 +
146682 + if (pointer_set_contains(visited->my_stmts, stmt))
146683 + return lhs;
146684 +
146685 + rhs1 = gimple_assign_rhs1(stmt);
146686 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
146687 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146688 +
146689 + new_rhs1 = expand(visited, rhs1);
146690 +
146691 + if (new_rhs1 == NULL_TREE)
146692 + return create_cast_assign(visited, stmt);
146693 +
146694 + if (pointer_set_contains(visited->no_cast_check, stmt))
146695 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146696 +
146697 + rhs_code = gimple_assign_rhs_code(stmt);
146698 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
146699 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
146700 +
146701 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
146702 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
146703 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146704 + }
146705 +
146706 + if (!gimple_assign_cast_p(stmt))
146707 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146708 +
146709 + return create_cast_overflow_check(visited, new_rhs1, stmt);
146710 +}
146711 +
146712 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
146713 +{
146714 + tree rhs1, lhs = gimple_assign_lhs(stmt);
146715 + gimple def_stmt = get_def_stmt(lhs);
146716 +
146717 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
146718 + rhs1 = gimple_assign_rhs1(def_stmt);
146719 +
146720 + if (is_gimple_constant(rhs1))
146721 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146722 +
146723 + switch (TREE_CODE(rhs1)) {
146724 + case SSA_NAME: {
146725 + tree ret = handle_unary_rhs(visited, def_stmt);
146726 +
146727 + if (gimple_assign_cast_p(stmt))
146728 + unsigned_signed_cast_intentional_overflow(visited, stmt);
146729 + return ret;
146730 + }
146731 + case ARRAY_REF:
146732 + case BIT_FIELD_REF:
146733 + case ADDR_EXPR:
146734 + case COMPONENT_REF:
146735 + case INDIRECT_REF:
146736 +#if BUILDING_GCC_VERSION >= 4006
146737 + case MEM_REF:
146738 +#endif
146739 + case TARGET_MEM_REF:
146740 + case VIEW_CONVERT_EXPR:
146741 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146742 + case PARM_DECL:
146743 + case VAR_DECL:
146744 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146745 +
146746 + default:
146747 + debug_gimple_stmt(def_stmt);
146748 + debug_tree(rhs1);
146749 + gcc_unreachable();
146750 + }
146751 +}
146752 +
146753 +static void __unused print_the_code_insertions(const_gimple stmt)
146754 +{
146755 + location_t loc = gimple_location(stmt);
146756 +
146757 + inform(loc, "Integer size_overflow check applied here.");
146758 +}
146759 +
146760 +static bool is_from_cast(const_tree node)
146761 +{
146762 + gimple def_stmt = get_def_stmt(node);
146763 +
146764 + if (!def_stmt)
146765 + return false;
146766 +
146767 + if (gimple_assign_cast_p(def_stmt))
146768 + return true;
146769 +
146770 + return false;
146771 +}
146772 +
146773 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
146774 +static bool is_ptr_diff(gimple stmt)
146775 +{
146776 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
146777 +
146778 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
146779 + return false;
146780 +
146781 + rhs1 = gimple_assign_rhs1(stmt);
146782 + if (!is_from_cast(rhs1))
146783 + return false;
146784 +
146785 + rhs2 = gimple_assign_rhs2(stmt);
146786 + if (!is_from_cast(rhs2))
146787 + return false;
146788 +
146789 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
146790 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
146791 +
146792 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
146793 + return false;
146794 +
146795 + return true;
146796 +}
146797 +
146798 +static tree handle_binary_ops(struct visited *visited, tree lhs)
146799 +{
146800 + enum intentional_overflow_type res;
146801 + tree rhs1, rhs2, new_lhs;
146802 + gimple def_stmt = get_def_stmt(lhs);
146803 + tree new_rhs1 = NULL_TREE;
146804 + tree new_rhs2 = NULL_TREE;
146805 +
146806 + if (is_ptr_diff(def_stmt))
146807 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146808 +
146809 + rhs1 = gimple_assign_rhs1(def_stmt);
146810 + rhs2 = gimple_assign_rhs2(def_stmt);
146811 +
146812 + /* no DImode/TImode division in the 32/64 bit kernel */
146813 + switch (gimple_assign_rhs_code(def_stmt)) {
146814 + case RDIV_EXPR:
146815 + case TRUNC_DIV_EXPR:
146816 + case CEIL_DIV_EXPR:
146817 + case FLOOR_DIV_EXPR:
146818 + case ROUND_DIV_EXPR:
146819 + case TRUNC_MOD_EXPR:
146820 + case CEIL_MOD_EXPR:
146821 + case FLOOR_MOD_EXPR:
146822 + case ROUND_MOD_EXPR:
146823 + case EXACT_DIV_EXPR:
146824 + case POINTER_PLUS_EXPR:
146825 + case BIT_AND_EXPR:
146826 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146827 + default:
146828 + break;
146829 + }
146830 +
146831 + new_lhs = handle_integer_truncation(visited, lhs);
146832 + if (new_lhs != NULL_TREE)
146833 + return new_lhs;
146834 +
146835 + if (TREE_CODE(rhs1) == SSA_NAME)
146836 + new_rhs1 = expand(visited, rhs1);
146837 + if (TREE_CODE(rhs2) == SSA_NAME)
146838 + new_rhs2 = expand(visited, rhs2);
146839 +
146840 + res = add_mul_intentional_overflow(def_stmt);
146841 + if (res != NO_INTENTIONAL_OVERFLOW) {
146842 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146843 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
146844 + return new_lhs;
146845 + }
146846 +
146847 + if (skip_expr_on_double_type(def_stmt)) {
146848 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146849 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
146850 + return new_lhs;
146851 + }
146852 +
146853 + if (is_a_neg_overflow(def_stmt, rhs2))
146854 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
146855 + if (is_a_neg_overflow(def_stmt, rhs1))
146856 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
146857 +
146858 +
146859 + if (is_a_constant_overflow(def_stmt, rhs2))
146860 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
146861 + if (is_a_constant_overflow(def_stmt, rhs1))
146862 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
146863 +
146864 + // the const is between 0 and (signed) MAX
146865 + if (is_gimple_constant(rhs1))
146866 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
146867 + if (is_gimple_constant(rhs2))
146868 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
146869 +
146870 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146871 +}
146872 +
146873 +#if BUILDING_GCC_VERSION >= 4006
146874 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
146875 +{
146876 + if (is_gimple_constant(rhs))
146877 + return cast_a_tree(size_overflow_type, rhs);
146878 + if (TREE_CODE(rhs) != SSA_NAME)
146879 + return NULL_TREE;
146880 + return expand(visited, rhs);
146881 +}
146882 +
146883 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
146884 +{
146885 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
146886 + gimple def_stmt = get_def_stmt(lhs);
146887 +
146888 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
146889 +
146890 + rhs1 = gimple_assign_rhs1(def_stmt);
146891 + rhs2 = gimple_assign_rhs2(def_stmt);
146892 + rhs3 = gimple_assign_rhs3(def_stmt);
146893 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
146894 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
146895 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
146896 +
146897 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
146898 +}
146899 +#endif
146900 +
146901 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
146902 +{
146903 + gimple_stmt_iterator gsi;
146904 + gimple next_stmt = NULL;
146905 +
146906 + gsi = gsi_for_stmt(stmt);
146907 +
146908 + do {
146909 + gsi_next(&gsi);
146910 + next_stmt = gsi_stmt(gsi);
146911 +
146912 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
146913 + return NULL_TREE;
146914 +
146915 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
146916 + break;
146917 +
146918 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
146919 + } while (!gsi_end_p(gsi));
146920 +
146921 + gcc_assert(next_stmt);
146922 + return get_lhs(next_stmt);
146923 +}
146924 +
146925 +static tree expand_visited(struct visited *visited, gimple def_stmt)
146926 +{
146927 + gimple_stmt_iterator gsi;
146928 + enum gimple_code code = gimple_code(def_stmt);
146929 +
146930 + if (code == GIMPLE_ASM)
146931 + return NULL_TREE;
146932 +
146933 + gsi = gsi_for_stmt(def_stmt);
146934 + gsi_next(&gsi);
146935 +
146936 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
146937 + return NULL_TREE;
146938 + return get_my_stmt_lhs(visited, def_stmt);
146939 +}
146940 +
146941 +tree expand(struct visited *visited, tree lhs)
146942 +{
146943 + gimple def_stmt;
146944 +
146945 + def_stmt = get_def_stmt(lhs);
146946 +
146947 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
146948 + return NULL_TREE;
146949 +
146950 + if (pointer_set_contains(visited->my_stmts, def_stmt))
146951 + return lhs;
146952 +
146953 + if (pointer_set_contains(visited->stmts, def_stmt))
146954 + return expand_visited(visited, def_stmt);
146955 +
146956 + if (is_gimple_constant(lhs))
146957 + return NULL_TREE;
146958 + if (skip_types(lhs))
146959 + return NULL_TREE;
146960 +
146961 + switch (gimple_code(def_stmt)) {
146962 + case GIMPLE_PHI:
146963 + return handle_phi(visited, lhs);
146964 + case GIMPLE_CALL:
146965 + case GIMPLE_ASM:
146966 + if (is_size_overflow_asm(def_stmt))
146967 + return expand(visited, get_size_overflow_asm_input(def_stmt));
146968 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146969 + case GIMPLE_ASSIGN:
146970 + switch (gimple_num_ops(def_stmt)) {
146971 + case 2:
146972 + return handle_unary_ops(visited, def_stmt);
146973 + case 3:
146974 + return handle_binary_ops(visited, lhs);
146975 +#if BUILDING_GCC_VERSION >= 4006
146976 + case 4:
146977 + return handle_ternary_ops(visited, lhs);
146978 +#endif
146979 + }
146980 + default:
146981 + debug_gimple_stmt(def_stmt);
146982 + error("%s: unknown gimple code", __func__);
146983 + gcc_unreachable();
146984 + }
146985 +}
146986 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
146987 new file mode 100644
146988 index 0000000..90125d6
146989 --- /dev/null
146990 +++ b/tools/gcc/stackleak_plugin.c
146991 @@ -0,0 +1,396 @@
146992 +/*
146993 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
146994 + * Licensed under the GPL v2
146995 + *
146996 + * Note: the choice of the license means that the compilation process is
146997 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
146998 + * but for the kernel it doesn't matter since it doesn't link against
146999 + * any of the gcc libraries
147000 + *
147001 + * gcc plugin to help implement various PaX features
147002 + *
147003 + * - track lowest stack pointer
147004 + *
147005 + * TODO:
147006 + * - initialize all local variables
147007 + *
147008 + * BUGS:
147009 + * - none known
147010 + */
147011 +
147012 +#include "gcc-common.h"
147013 +
147014 +int plugin_is_GPL_compatible;
147015 +
147016 +static int track_frame_size = -1;
147017 +static const char track_function[] = "pax_track_stack";
147018 +static const char check_function[] = "pax_check_alloca";
147019 +static GTY(()) tree track_function_decl;
147020 +static GTY(()) tree check_function_decl;
147021 +static bool init_locals;
147022 +
147023 +static struct plugin_info stackleak_plugin_info = {
147024 + .version = "201408011900",
147025 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
147026 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
147027 +};
147028 +
147029 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
147030 +{
147031 + gimple check_alloca;
147032 + tree alloca_size;
147033 +
147034 + // insert call to void pax_check_alloca(unsigned long size)
147035 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
147036 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
147037 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
147038 +}
147039 +
147040 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
147041 +{
147042 + gimple track_stack;
147043 +
147044 + // insert call to void pax_track_stack(void)
147045 + track_stack = gimple_build_call(track_function_decl, 0);
147046 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
147047 +}
147048 +
147049 +static bool is_alloca(gimple stmt)
147050 +{
147051 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
147052 + return true;
147053 +
147054 +#if BUILDING_GCC_VERSION >= 4007
147055 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
147056 + return true;
147057 +#endif
147058 +
147059 + return false;
147060 +}
147061 +
147062 +static unsigned int execute_stackleak_tree_instrument(void)
147063 +{
147064 + basic_block bb, entry_bb;
147065 + bool prologue_instrumented = false, is_leaf = true;
147066 +
147067 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
147068 +
147069 + // 1. loop through BBs and GIMPLE statements
147070 + FOR_EACH_BB_FN(bb, cfun) {
147071 + gimple_stmt_iterator gsi;
147072 +
147073 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147074 + gimple stmt;
147075 +
147076 + stmt = gsi_stmt(gsi);
147077 +
147078 + if (is_gimple_call(stmt))
147079 + is_leaf = false;
147080 +
147081 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
147082 + if (!is_alloca(stmt))
147083 + continue;
147084 +
147085 + // 2. insert stack overflow check before each __builtin_alloca call
147086 + stackleak_check_alloca(&gsi);
147087 +
147088 + // 3. insert track call after each __builtin_alloca call
147089 + stackleak_add_instrumentation(&gsi);
147090 + if (bb == entry_bb)
147091 + prologue_instrumented = true;
147092 + }
147093 + }
147094 +
147095 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
147096 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
147097 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
147098 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
147099 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
147100 + return 0;
147101 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
147102 + return 0;
147103 +
147104 + // 4. insert track call at the beginning
147105 + if (!prologue_instrumented) {
147106 + gimple_stmt_iterator gsi;
147107 +
147108 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147109 + if (dom_info_available_p(CDI_DOMINATORS))
147110 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147111 + gsi = gsi_start_bb(bb);
147112 + stackleak_add_instrumentation(&gsi);
147113 + }
147114 +
147115 + return 0;
147116 +}
147117 +
147118 +static unsigned int execute_stackleak_final(void)
147119 +{
147120 + rtx insn, next;
147121 +
147122 + if (cfun->calls_alloca)
147123 + return 0;
147124 +
147125 + // keep calls only if function frame is big enough
147126 + if (get_frame_size() >= track_frame_size)
147127 + return 0;
147128 +
147129 + // 1. find pax_track_stack calls
147130 + for (insn = get_insns(); insn; insn = next) {
147131 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
147132 + rtx body;
147133 +
147134 + next = NEXT_INSN(insn);
147135 + if (!CALL_P(insn))
147136 + continue;
147137 + body = PATTERN(insn);
147138 + if (GET_CODE(body) != CALL)
147139 + continue;
147140 + body = XEXP(body, 0);
147141 + if (GET_CODE(body) != MEM)
147142 + continue;
147143 + body = XEXP(body, 0);
147144 + if (GET_CODE(body) != SYMBOL_REF)
147145 + continue;
147146 +// if (strcmp(XSTR(body, 0), track_function))
147147 + if (SYMBOL_REF_DECL(body) != track_function_decl)
147148 + continue;
147149 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147150 + // 2. delete call
147151 + delete_insn_and_edges(insn);
147152 +#if BUILDING_GCC_VERSION >= 4007
147153 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
147154 + insn = next;
147155 + next = NEXT_INSN(insn);
147156 + delete_insn_and_edges(insn);
147157 + }
147158 +#endif
147159 + }
147160 +
147161 +// print_simple_rtl(stderr, get_insns());
147162 +// print_rtl(stderr, get_insns());
147163 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
147164 +
147165 + return 0;
147166 +}
147167 +
147168 +static bool gate_stackleak_track_stack(void)
147169 +{
147170 + tree section;
147171 +
147172 + if (ix86_cmodel != CM_KERNEL)
147173 + return false;
147174 +
147175 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
147176 + if (section && TREE_VALUE(section)) {
147177 + section = TREE_VALUE(TREE_VALUE(section));
147178 +
147179 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
147180 + return false;
147181 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
147182 + return false;
147183 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
147184 + return false;
147185 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
147186 + return false;
147187 + }
147188 +
147189 + return track_frame_size >= 0;
147190 +}
147191 +
147192 +static void stackleak_start_unit(void *gcc_data, void *user_data)
147193 +{
147194 + tree fntype;
147195 +
147196 + // void pax_track_stack(void)
147197 + fntype = build_function_type_list(void_type_node, NULL_TREE);
147198 + track_function_decl = build_fn_decl(track_function, fntype);
147199 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
147200 + TREE_PUBLIC(track_function_decl) = 1;
147201 + DECL_EXTERNAL(track_function_decl) = 1;
147202 + DECL_ARTIFICIAL(track_function_decl) = 1;
147203 +
147204 + // void pax_check_alloca(unsigned long)
147205 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
147206 + check_function_decl = build_fn_decl(check_function, fntype);
147207 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
147208 + TREE_PUBLIC(check_function_decl) = 1;
147209 + DECL_EXTERNAL(check_function_decl) = 1;
147210 + DECL_ARTIFICIAL(check_function_decl) = 1;
147211 +}
147212 +
147213 +#if BUILDING_GCC_VERSION >= 4009
147214 +static const struct pass_data stackleak_tree_instrument_pass_data = {
147215 +#else
147216 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
147217 + .pass = {
147218 +#endif
147219 + .type = GIMPLE_PASS,
147220 + .name = "stackleak_tree_instrument",
147221 +#if BUILDING_GCC_VERSION >= 4008
147222 + .optinfo_flags = OPTGROUP_NONE,
147223 +#endif
147224 +#if BUILDING_GCC_VERSION >= 4009
147225 + .has_gate = true,
147226 + .has_execute = true,
147227 +#else
147228 + .gate = gate_stackleak_track_stack,
147229 + .execute = execute_stackleak_tree_instrument,
147230 + .sub = NULL,
147231 + .next = NULL,
147232 + .static_pass_number = 0,
147233 +#endif
147234 + .tv_id = TV_NONE,
147235 + .properties_required = PROP_gimple_leh | PROP_cfg,
147236 + .properties_provided = 0,
147237 + .properties_destroyed = 0,
147238 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
147239 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
147240 +#if BUILDING_GCC_VERSION < 4009
147241 + }
147242 +#endif
147243 +};
147244 +
147245 +#if BUILDING_GCC_VERSION >= 4009
147246 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
147247 +#else
147248 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
147249 + .pass = {
147250 +#endif
147251 + .type = RTL_PASS,
147252 + .name = "stackleak_final",
147253 +#if BUILDING_GCC_VERSION >= 4008
147254 + .optinfo_flags = OPTGROUP_NONE,
147255 +#endif
147256 +#if BUILDING_GCC_VERSION >= 4009
147257 + .has_gate = true,
147258 + .has_execute = true,
147259 +#else
147260 + .gate = gate_stackleak_track_stack,
147261 + .execute = execute_stackleak_final,
147262 + .sub = NULL,
147263 + .next = NULL,
147264 + .static_pass_number = 0,
147265 +#endif
147266 + .tv_id = TV_NONE,
147267 + .properties_required = 0,
147268 + .properties_provided = 0,
147269 + .properties_destroyed = 0,
147270 + .todo_flags_start = 0,
147271 + .todo_flags_finish = TODO_dump_func
147272 +#if BUILDING_GCC_VERSION < 4009
147273 + }
147274 +#endif
147275 +};
147276 +
147277 +#if BUILDING_GCC_VERSION >= 4009
147278 +namespace {
147279 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
147280 +public:
147281 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
147282 + bool gate() { return gate_stackleak_track_stack(); }
147283 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
147284 +};
147285 +
147286 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
147287 +public:
147288 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
147289 + bool gate() { return gate_stackleak_track_stack(); }
147290 + unsigned int execute() { return execute_stackleak_final(); }
147291 +};
147292 +}
147293 +
147294 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147295 +{
147296 + return new stackleak_tree_instrument_pass();
147297 +}
147298 +
147299 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147300 +{
147301 + return new stackleak_final_rtl_opt_pass();
147302 +}
147303 +#else
147304 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147305 +{
147306 + return &stackleak_tree_instrument_pass.pass;
147307 +}
147308 +
147309 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147310 +{
147311 + return &stackleak_final_rtl_opt_pass.pass;
147312 +}
147313 +#endif
147314 +
147315 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147316 +{
147317 + const char * const plugin_name = plugin_info->base_name;
147318 + const int argc = plugin_info->argc;
147319 + const struct plugin_argument * const argv = plugin_info->argv;
147320 + int i;
147321 + struct register_pass_info stackleak_tree_instrument_pass_info;
147322 + struct register_pass_info stackleak_final_pass_info;
147323 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147324 + {
147325 + .base = &track_function_decl,
147326 + .nelt = 1,
147327 + .stride = sizeof(track_function_decl),
147328 + .cb = &gt_ggc_mx_tree_node,
147329 + .pchw = &gt_pch_nx_tree_node
147330 + },
147331 + {
147332 + .base = &check_function_decl,
147333 + .nelt = 1,
147334 + .stride = sizeof(check_function_decl),
147335 + .cb = &gt_ggc_mx_tree_node,
147336 + .pchw = &gt_pch_nx_tree_node
147337 + },
147338 + LAST_GGC_ROOT_TAB
147339 + };
147340 +
147341 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147342 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147343 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147344 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147345 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147346 +
147347 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147348 + stackleak_final_pass_info.reference_pass_name = "final";
147349 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147350 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147351 +
147352 + if (!plugin_default_version_check(version, &gcc_version)) {
147353 + error(G_("incompatible gcc/plugin versions"));
147354 + return 1;
147355 + }
147356 +
147357 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147358 +
147359 + for (i = 0; i < argc; ++i) {
147360 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147361 + if (!argv[i].value) {
147362 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147363 + continue;
147364 + }
147365 + track_frame_size = atoi(argv[i].value);
147366 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147367 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147368 + continue;
147369 + }
147370 + if (!strcmp(argv[i].key, "initialize-locals")) {
147371 + if (argv[i].value) {
147372 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147373 + continue;
147374 + }
147375 + init_locals = true;
147376 + continue;
147377 + }
147378 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147379 + }
147380 +
147381 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147382 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147383 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147384 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147385 +
147386 + return 0;
147387 +}
147388 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147389 new file mode 100644
147390 index 0000000..4ee2231
147391 --- /dev/null
147392 +++ b/tools/gcc/structleak_plugin.c
147393 @@ -0,0 +1,274 @@
147394 +/*
147395 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
147396 + * Licensed under the GPL v2
147397 + *
147398 + * Note: the choice of the license means that the compilation process is
147399 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147400 + * but for the kernel it doesn't matter since it doesn't link against
147401 + * any of the gcc libraries
147402 + *
147403 + * gcc plugin to forcibly initialize certain local variables that could
147404 + * otherwise leak kernel stack to userland if they aren't properly initialized
147405 + * by later code
147406 + *
147407 + * Homepage: http://pax.grsecurity.net/
147408 + *
147409 + * Usage:
147410 + * $ # for 4.5/4.6/C based 4.7
147411 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147412 + * $ # for C++ based 4.7/4.8+
147413 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147414 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147415 + *
147416 + * TODO: eliminate redundant initializers
147417 + * increase type coverage
147418 + */
147419 +
147420 +#include "gcc-common.h"
147421 +
147422 +// unused C type flag in all versions 4.5-4.9
147423 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
147424 +
147425 +int plugin_is_GPL_compatible;
147426 +
147427 +static struct plugin_info structleak_plugin_info = {
147428 + .version = "201401260140",
147429 + .help = "disable\tdo not activate plugin\n",
147430 +};
147431 +
147432 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147433 +{
147434 + *no_add_attrs = true;
147435 +
147436 + // check for types? for now accept everything linux has to offer
147437 + if (TREE_CODE(*node) != FIELD_DECL)
147438 + return NULL_TREE;
147439 +
147440 + *no_add_attrs = false;
147441 + return NULL_TREE;
147442 +}
147443 +
147444 +static struct attribute_spec user_attr = {
147445 + .name = "user",
147446 + .min_length = 0,
147447 + .max_length = 0,
147448 + .decl_required = false,
147449 + .type_required = false,
147450 + .function_type_required = false,
147451 + .handler = handle_user_attribute,
147452 +#if BUILDING_GCC_VERSION >= 4007
147453 + .affects_type_identity = true
147454 +#endif
147455 +};
147456 +
147457 +static void register_attributes(void *event_data, void *data)
147458 +{
147459 + register_attribute(&user_attr);
147460 +// register_attribute(&force_attr);
147461 +}
147462 +
147463 +static tree get_field_type(tree field)
147464 +{
147465 + return strip_array_types(TREE_TYPE(field));
147466 +}
147467 +
147468 +static bool is_userspace_type(tree type)
147469 +{
147470 + tree field;
147471 +
147472 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147473 + tree fieldtype = get_field_type(field);
147474 + enum tree_code code = TREE_CODE(fieldtype);
147475 +
147476 + if (code == RECORD_TYPE || code == UNION_TYPE)
147477 + if (is_userspace_type(fieldtype))
147478 + return true;
147479 +
147480 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147481 + return true;
147482 + }
147483 + return false;
147484 +}
147485 +
147486 +static void finish_type(void *event_data, void *data)
147487 +{
147488 + tree type = (tree)event_data;
147489 +
147490 + if (TYPE_USERSPACE(type))
147491 + return;
147492 +
147493 + if (is_userspace_type(type))
147494 + TYPE_USERSPACE(type) = 1;
147495 +}
147496 +
147497 +static void initialize(tree var)
147498 +{
147499 + basic_block bb;
147500 + gimple_stmt_iterator gsi;
147501 + tree initializer;
147502 + gimple init_stmt;
147503 +
147504 + // this is the original entry bb before the forced split
147505 + // TODO: check further BBs in case more splits occured before us
147506 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147507 +
147508 + // first check if the variable is already initialized, warn otherwise
147509 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147510 + gimple stmt = gsi_stmt(gsi);
147511 + tree rhs1;
147512 +
147513 + // we're looking for an assignment of a single rhs...
147514 + if (!gimple_assign_single_p(stmt))
147515 + continue;
147516 + rhs1 = gimple_assign_rhs1(stmt);
147517 +#if BUILDING_GCC_VERSION >= 4007
147518 + // ... of a non-clobbering expression...
147519 + if (TREE_CLOBBER_P(rhs1))
147520 + continue;
147521 +#endif
147522 + // ... to our variable...
147523 + if (gimple_get_lhs(stmt) != var)
147524 + continue;
147525 + // if it's an initializer then we're good
147526 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147527 + return;
147528 + }
147529 +
147530 + // these aren't the 0days you're looking for
147531 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147532 +
147533 + // build the initializer expression
147534 + initializer = build_constructor(TREE_TYPE(var), NULL);
147535 +
147536 + // build the initializer stmt
147537 + init_stmt = gimple_build_assign(var, initializer);
147538 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147539 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147540 + update_stmt(init_stmt);
147541 +}
147542 +
147543 +static unsigned int handle_function(void)
147544 +{
147545 + basic_block bb;
147546 + unsigned int ret = 0;
147547 + tree var;
147548 + unsigned int i;
147549 +
147550 + // split the first bb where we can put the forced initializers
147551 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147552 + if (dom_info_available_p(CDI_DOMINATORS))
147553 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147554 +
147555 + // enumarate all local variables and forcibly initialize our targets
147556 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147557 + tree type = TREE_TYPE(var);
147558 +
147559 + gcc_assert(DECL_P(var));
147560 + if (!auto_var_in_fn_p(var, current_function_decl))
147561 + continue;
147562 +
147563 + // only care about structure types
147564 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147565 + continue;
147566 +
147567 + // if the type is of interest, examine the variable
147568 + if (TYPE_USERSPACE(type))
147569 + initialize(var);
147570 + }
147571 +
147572 + return ret;
147573 +}
147574 +
147575 +#if BUILDING_GCC_VERSION >= 4009
147576 +static const struct pass_data structleak_pass_data = {
147577 +#else
147578 +static struct gimple_opt_pass structleak_pass = {
147579 + .pass = {
147580 +#endif
147581 + .type = GIMPLE_PASS,
147582 + .name = "structleak",
147583 +#if BUILDING_GCC_VERSION >= 4008
147584 + .optinfo_flags = OPTGROUP_NONE,
147585 +#endif
147586 +#if BUILDING_GCC_VERSION >= 4009
147587 + .has_gate = false,
147588 + .has_execute = true,
147589 +#else
147590 + .gate = NULL,
147591 + .execute = handle_function,
147592 + .sub = NULL,
147593 + .next = NULL,
147594 + .static_pass_number = 0,
147595 +#endif
147596 + .tv_id = TV_NONE,
147597 + .properties_required = PROP_cfg,
147598 + .properties_provided = 0,
147599 + .properties_destroyed = 0,
147600 + .todo_flags_start = 0,
147601 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
147602 +#if BUILDING_GCC_VERSION < 4009
147603 + }
147604 +#endif
147605 +};
147606 +
147607 +#if BUILDING_GCC_VERSION >= 4009
147608 +namespace {
147609 +class structleak_pass : public gimple_opt_pass {
147610 +public:
147611 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
147612 + unsigned int execute() { return handle_function(); }
147613 +};
147614 +}
147615 +
147616 +static opt_pass *make_structleak_pass(void)
147617 +{
147618 + return new structleak_pass();
147619 +}
147620 +#else
147621 +static struct opt_pass *make_structleak_pass(void)
147622 +{
147623 + return &structleak_pass.pass;
147624 +}
147625 +#endif
147626 +
147627 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147628 +{
147629 + int i;
147630 + const char * const plugin_name = plugin_info->base_name;
147631 + const int argc = plugin_info->argc;
147632 + const struct plugin_argument * const argv = plugin_info->argv;
147633 + bool enable = true;
147634 + struct register_pass_info structleak_pass_info;
147635 +
147636 + structleak_pass_info.pass = make_structleak_pass();
147637 + structleak_pass_info.reference_pass_name = "ssa";
147638 + structleak_pass_info.ref_pass_instance_number = 1;
147639 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147640 +
147641 + if (!plugin_default_version_check(version, &gcc_version)) {
147642 + error(G_("incompatible gcc/plugin versions"));
147643 + return 1;
147644 + }
147645 +
147646 + if (strcmp(lang_hooks.name, "GNU C")) {
147647 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
147648 + enable = false;
147649 + }
147650 +
147651 + for (i = 0; i < argc; ++i) {
147652 + if (!strcmp(argv[i].key, "disable")) {
147653 + enable = false;
147654 + continue;
147655 + }
147656 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147657 + }
147658 +
147659 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
147660 + if (enable) {
147661 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
147662 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
147663 + }
147664 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147665 +
147666 + return 0;
147667 +}
147668 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
147669 index 88461f0..6fb70a0 100644
147670 --- a/tools/include/linux/compiler.h
147671 +++ b/tools/include/linux/compiler.h
147672 @@ -35,6 +35,14 @@
147673 # define unlikely(x) __builtin_expect(!!(x), 0)
147674 #endif
147675
147676 +#ifndef __size_overflow
147677 +# define __size_overflow(...)
147678 +#endif
147679 +
147680 +#ifndef __intentional_overflow
147681 +# define __intentional_overflow(...)
147682 +#endif
147683 +
147684 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
147685
147686 #endif /* _TOOLS_LINUX_COMPILER_H */
147687 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
147688 index 36c08b1..87c72d1 100644
147689 --- a/tools/lib/api/Makefile
147690 +++ b/tools/lib/api/Makefile
147691 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
147692
147693 LIBFILE = libapikfs.a
147694
147695 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147696 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147697 EXTLIBS = -lelf -lpthread -lrt -lm
147698 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
147699 ALL_LDFLAGS = $(LDFLAGS)
147700 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
147701 index 6789d788..4afd019e 100644
147702 --- a/tools/perf/util/include/asm/alternative-asm.h
147703 +++ b/tools/perf/util/include/asm/alternative-asm.h
147704 @@ -5,4 +5,7 @@
147705
147706 #define altinstruction_entry #
147707
147708 + .macro pax_force_retaddr rip=0, reload=0
147709 + .endm
147710 +
147711 #endif
147712 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
147713 index 0a578fe..b81f62d 100644
147714 --- a/tools/virtio/linux/uaccess.h
147715 +++ b/tools/virtio/linux/uaccess.h
147716 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
147717 ({ \
147718 typeof(ptr) __pu_ptr = (ptr); \
147719 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
147720 - ACCESS_ONCE(*(__pu_ptr)) = x; \
147721 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
147722 0; \
147723 })
147724
147725 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
147726 index ec83b11..3941e06 100644
147727 --- a/virt/kvm/kvm_main.c
147728 +++ b/virt/kvm/kvm_main.c
147729 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
147730
147731 static cpumask_var_t cpus_hardware_enabled;
147732 static int kvm_usage_count = 0;
147733 -static atomic_t hardware_enable_failed;
147734 +static atomic_unchecked_t hardware_enable_failed;
147735
147736 struct kmem_cache *kvm_vcpu_cache;
147737 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
147738
147739 -static __read_mostly struct preempt_ops kvm_preempt_ops;
147740 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
147741 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
147742 +static struct preempt_ops kvm_preempt_ops = {
147743 + .sched_in = kvm_sched_in,
147744 + .sched_out = kvm_sched_out,
147745 +};
147746
147747 struct dentry *kvm_debugfs_dir;
147748
147749 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
147750 /* We can read the guest memory with __xxx_user() later on. */
147751 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
147752 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
147753 - !access_ok(VERIFY_WRITE,
147754 + !access_ok_noprefault(VERIFY_WRITE,
147755 (void __user *)(unsigned long)mem->userspace_addr,
147756 mem->memory_size)))
147757 goto out;
147758 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
147759
147760 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
147761 {
147762 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
147763 + int r;
147764 + unsigned long addr;
147765
147766 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
147767 + addr = gfn_to_hva(kvm, gfn);
147768 + if (kvm_is_error_hva(addr))
147769 + return -EFAULT;
147770 + r = __clear_user((void __user *)addr + offset, len);
147771 + if (r)
147772 + return -EFAULT;
147773 + mark_page_dirty(kvm, gfn);
147774 + return 0;
147775 }
147776 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
147777
147778 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
147779 return 0;
147780 }
147781
147782 -static struct file_operations kvm_vcpu_fops = {
147783 +static file_operations_no_const kvm_vcpu_fops __read_only = {
147784 .release = kvm_vcpu_release,
147785 .unlocked_ioctl = kvm_vcpu_ioctl,
147786 #ifdef CONFIG_COMPAT
147787 @@ -2648,7 +2661,7 @@ out:
147788 }
147789 #endif
147790
147791 -static struct file_operations kvm_vm_fops = {
147792 +static file_operations_no_const kvm_vm_fops __read_only = {
147793 .release = kvm_vm_release,
147794 .unlocked_ioctl = kvm_vm_ioctl,
147795 #ifdef CONFIG_COMPAT
147796 @@ -2719,7 +2732,7 @@ out:
147797 return r;
147798 }
147799
147800 -static struct file_operations kvm_chardev_ops = {
147801 +static file_operations_no_const kvm_chardev_ops __read_only = {
147802 .unlocked_ioctl = kvm_dev_ioctl,
147803 .compat_ioctl = kvm_dev_ioctl,
147804 .llseek = noop_llseek,
147805 @@ -2745,7 +2758,7 @@ static void hardware_enable_nolock(void *junk)
147806
147807 if (r) {
147808 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
147809 - atomic_inc(&hardware_enable_failed);
147810 + atomic_inc_unchecked(&hardware_enable_failed);
147811 printk(KERN_INFO "kvm: enabling virtualization on "
147812 "CPU%d failed\n", cpu);
147813 }
147814 @@ -2801,10 +2814,10 @@ static int hardware_enable_all(void)
147815
147816 kvm_usage_count++;
147817 if (kvm_usage_count == 1) {
147818 - atomic_set(&hardware_enable_failed, 0);
147819 + atomic_set_unchecked(&hardware_enable_failed, 0);
147820 on_each_cpu(hardware_enable_nolock, NULL, 1);
147821
147822 - if (atomic_read(&hardware_enable_failed)) {
147823 + if (atomic_read_unchecked(&hardware_enable_failed)) {
147824 hardware_disable_all_nolock();
147825 r = -EBUSY;
147826 }
147827 @@ -3211,7 +3224,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
147828 kvm_arch_vcpu_put(vcpu);
147829 }
147830
147831 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147832 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147833 struct module *module)
147834 {
147835 int r;
147836 @@ -3258,7 +3271,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147837 if (!vcpu_align)
147838 vcpu_align = __alignof__(struct kvm_vcpu);
147839 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
147840 - 0, NULL);
147841 + SLAB_USERCOPY, NULL);
147842 if (!kvm_vcpu_cache) {
147843 r = -ENOMEM;
147844 goto out_free_3;
147845 @@ -3268,9 +3281,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147846 if (r)
147847 goto out_free;
147848
147849 + pax_open_kernel();
147850 kvm_chardev_ops.owner = module;
147851 kvm_vm_fops.owner = module;
147852 kvm_vcpu_fops.owner = module;
147853 + pax_close_kernel();
147854
147855 r = misc_register(&kvm_dev);
147856 if (r) {
147857 @@ -3280,9 +3295,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147858
147859 register_syscore_ops(&kvm_syscore_ops);
147860
147861 - kvm_preempt_ops.sched_in = kvm_sched_in;
147862 - kvm_preempt_ops.sched_out = kvm_sched_out;
147863 -
147864 r = kvm_init_debug();
147865 if (r) {
147866 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)